Function extract_columns
has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring. Open
def extract_columns(self, result={}, selector='', table_headers=[], attr='', connector='', default='', verbosity=0, *args, **kwargs):
"""
Column data extraction for extract_tabular
"""
result_list = []
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Cyclomatic complexity is too high in method extract_columns. (14) Open
def extract_columns(self, result={}, selector='', table_headers=[], attr='', connector='', default='', verbosity=0, *args, **kwargs):
"""
Column data extraction for extract_tabular
"""
result_list = []
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Cyclomatic Complexity
Cyclomatic Complexity corresponds to the number of decisions a block of code contains plus 1. This number (also called McCabe number) is equal to the number of linearly independent paths through the code. This number can be used as a guide when testing conditional logic in blocks.
Radon analyzes the AST tree of a Python program to compute Cyclomatic Complexity. Statements have the following effects on Cyclomatic Complexity:
Construct | Effect on CC | Reasoning |
---|---|---|
if | +1 | An if statement is a single decision. |
elif | +1 | The elif statement adds another decision. |
else | +0 | The else statement does not cause a new decision. The decision is at the if. |
for | +1 | There is a decision at the start of the loop. |
while | +1 | There is a decision at the while statement. |
except | +1 | Each except branch adds a new conditional path of execution. |
finally | +0 | The finally block is unconditionally executed. |
with | +1 | The with statement roughly corresponds to a try/except block (see PEP 343 for details). |
assert | +1 | The assert statement internally roughly equals a conditional statement. |
Comprehension | +1 | A list/set/dict comprehension of generator expression is equivalent to a for loop. |
Boolean Operator | +1 | Every boolean operator (and, or) adds a decision point. |
Cyclomatic complexity is too high in method extract_rows. (10) Open
def extract_rows(self, result={}, selector='', table_headers=[], attr='', connector='', default='', verbosity=0, *args, **kwargs):
"""
Row data extraction for extract_tabular
"""
result_list = []
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Cyclomatic Complexity
Cyclomatic Complexity corresponds to the number of decisions a block of code contains plus 1. This number (also called McCabe number) is equal to the number of linearly independent paths through the code. This number can be used as a guide when testing conditional logic in blocks.
Radon analyzes the AST tree of a Python program to compute Cyclomatic Complexity. Statements have the following effects on Cyclomatic Complexity:
Construct | Effect on CC | Reasoning |
---|---|---|
if | +1 | An if statement is a single decision. |
elif | +1 | The elif statement adds another decision. |
else | +0 | The else statement does not cause a new decision. The decision is at the if. |
for | +1 | There is a decision at the start of the loop. |
while | +1 | There is a decision at the while statement. |
except | +1 | Each except branch adds a new conditional path of execution. |
finally | +0 | The finally block is unconditionally executed. |
with | +1 | The with statement roughly corresponds to a try/except block (see PEP 343 for details). |
assert | +1 | The assert statement internally roughly equals a conditional statement. |
Comprehension | +1 | A list/set/dict comprehension of generator expression is equivalent to a for loop. |
Boolean Operator | +1 | Every boolean operator (and, or) adds a decision point. |
Cyclomatic complexity is too high in method extract_tabular. (9) Open
def extract_tabular(self, header='', prefix='', suffix='', table_type='', *args, **kwargs):
"""
Method for performing the tabular data extraction. \
:param result: A dictionary containing the extracted data so far
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Cyclomatic Complexity
Cyclomatic Complexity corresponds to the number of decisions a block of code contains plus 1. This number (also called McCabe number) is equal to the number of linearly independent paths through the code. This number can be used as a guide when testing conditional logic in blocks.
Radon analyzes the AST tree of a Python program to compute Cyclomatic Complexity. Statements have the following effects on Cyclomatic Complexity:
Construct | Effect on CC | Reasoning |
---|---|---|
if | +1 | An if statement is a single decision. |
elif | +1 | The elif statement adds another decision. |
else | +0 | The else statement does not cause a new decision. The decision is at the if. |
for | +1 | There is a decision at the start of the loop. |
while | +1 | There is a decision at the while statement. |
except | +1 | Each except branch adds a new conditional path of execution. |
finally | +0 | The finally block is unconditionally executed. |
with | +1 | The with statement roughly corresponds to a try/except block (see PEP 343 for details). |
assert | +1 | The assert statement internally roughly equals a conditional statement. |
Comprehension | +1 | A list/set/dict comprehension of generator expression is equivalent to a for loop. |
Boolean Operator | +1 | Every boolean operator (and, or) adds a decision point. |
Cyclomatic complexity is too high in method extract_content. (8) Open
def extract_content(self, selector='', attr='', default='', connector='', *args, **kwargs):
"""
Method for performing the content extraction for the particular selector type. \
If the selector is "url", the URL of the current web page is returned.
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Cyclomatic Complexity
Cyclomatic Complexity corresponds to the number of decisions a block of code contains plus 1. This number (also called McCabe number) is equal to the number of linearly independent paths through the code. This number can be used as a guide when testing conditional logic in blocks.
Radon analyzes the AST tree of a Python program to compute Cyclomatic Complexity. Statements have the following effects on Cyclomatic Complexity:
Construct | Effect on CC | Reasoning |
---|---|---|
if | +1 | An if statement is a single decision. |
elif | +1 | The elif statement adds another decision. |
else | +0 | The else statement does not cause a new decision. The decision is at the if. |
for | +1 | There is a decision at the start of the loop. |
while | +1 | There is a decision at the while statement. |
except | +1 | Each except branch adds a new conditional path of execution. |
finally | +0 | The finally block is unconditionally executed. |
with | +1 | The with statement roughly corresponds to a try/except block (see PEP 343 for details). |
assert | +1 | The assert statement internally roughly equals a conditional statement. |
Comprehension | +1 | A list/set/dict comprehension of generator expression is equivalent to a for loop. |
Boolean Operator | +1 | Every boolean operator (and, or) adds a decision point. |
Function extract_rows
has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring. Open
def extract_rows(self, result={}, selector='', table_headers=[], attr='', connector='', default='', verbosity=0, *args, **kwargs):
"""
Row data extraction for extract_tabular
"""
result_list = []
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Cyclomatic complexity is too high in class Selector. (7) Open
class Selector(object):
"""
This class defines the basic ``Selector`` object.
"""
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Cyclomatic Complexity
Cyclomatic Complexity corresponds to the number of decisions a block of code contains plus 1. This number (also called McCabe number) is equal to the number of linearly independent paths through the code. This number can be used as a guide when testing conditional logic in blocks.
Radon analyzes the AST tree of a Python program to compute Cyclomatic Complexity. Statements have the following effects on Cyclomatic Complexity:
Construct | Effect on CC | Reasoning |
---|---|---|
if | +1 | An if statement is a single decision. |
elif | +1 | The elif statement adds another decision. |
else | +0 | The else statement does not cause a new decision. The decision is at the if. |
for | +1 | There is a decision at the start of the loop. |
while | +1 | There is a decision at the while statement. |
except | +1 | Each except branch adds a new conditional path of execution. |
finally | +0 | The finally block is unconditionally executed. |
with | +1 | The with statement roughly corresponds to a try/except block (see PEP 343 for details). |
assert | +1 | The assert statement internally roughly equals a conditional statement. |
Comprehension | +1 | A list/set/dict comprehension of generator expression is equivalent to a for loop. |
Boolean Operator | +1 | Every boolean operator (and, or) adds a decision point. |
Function extract_rows
has 9 arguments (exceeds 4 allowed). Consider refactoring. Open
def extract_rows(self, result={}, selector='', table_headers=[], attr='', connector='', default='', verbosity=0, *args, **kwargs):
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Function extract_columns
has 9 arguments (exceeds 4 allowed). Consider refactoring. Open
def extract_columns(self, result={}, selector='', table_headers=[], attr='', connector='', default='', verbosity=0, *args, **kwargs):
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Function extract_tabular
has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring. Open
def extract_tabular(self, header='', prefix='', suffix='', table_type='', *args, **kwargs):
"""
Method for performing the tabular data extraction. \
:param result: A dictionary containing the extracted data so far
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function extract_content
has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def extract_content(self, selector='', attr='', default='', connector='', *args, **kwargs):
"""
Method for performing the content extraction for the particular selector type. \
If the selector is "url", the URL of the current web page is returned.
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Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function extract_content
has 6 arguments (exceeds 4 allowed). Consider refactoring. Open
def extract_content(self, selector='', attr='', default='', connector='', *args, **kwargs):
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Function extract_tabular
has 6 arguments (exceeds 4 allowed). Consider refactoring. Open
def extract_tabular(self, header='', prefix='', suffix='', table_type='', *args, **kwargs):
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Refactor this function to reduce its Cognitive Complexity from 25 to the 15 allowed. Open
def extract_columns(self, result={}, selector='', table_headers=[], attr='', connector='', default='', verbosity=0, *args, **kwargs):
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Cognitive Complexity is a measure of how hard the control flow of a function is to understand. Functions with high Cognitive Complexity will be difficult to maintain.
See
Refactor this function to reduce its Cognitive Complexity from 16 to the 15 allowed. Open
def extract_rows(self, result={}, selector='', table_headers=[], attr='', connector='', default='', verbosity=0, *args, **kwargs):
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Cognitive Complexity is a measure of how hard the control flow of a function is to understand. Functions with high Cognitive Complexity will be difficult to maintain.
See
Method "extract_columns" has 10 parameters, which is greater than the 7 authorized. Open
def extract_columns(self, result={}, selector='', table_headers=[], attr='', connector='', default='', verbosity=0, *args, **kwargs):
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A long parameter list can indicate that a new structure should be created to wrap the numerous parameters or that the function is doing too many things.
Noncompliant Code Example
With a maximum number of 4 parameters:
def do_something(param1, param2, param3, param4, param5): ...
Compliant Solution
def do_something(param1, param2, param3, param4): ...
Method "extract_rows" has 10 parameters, which is greater than the 7 authorized. Open
def extract_rows(self, result={}, selector='', table_headers=[], attr='', connector='', default='', verbosity=0, *args, **kwargs):
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A long parameter list can indicate that a new structure should be created to wrap the numerous parameters or that the function is doing too many things.
Noncompliant Code Example
With a maximum number of 4 parameters:
def do_something(param1, param2, param3, param4, param5): ...
Compliant Solution
def do_something(param1, param2, param3, param4): ...
Similar blocks of code found in 2 locations. Consider refactoring. Open
if attr == "text":
try:
content = connector.join([make_ascii(x).strip() for x in col.itertext()])
except Exception:
content = default
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 60.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
if attr.lower() == "text":
try:
content = connector.join([make_ascii(x).strip() for x in val.itertext()])
except Exception:
content = default
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 60.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
try:
header_list = self.get_tree_tag(header)
table_headers = [prefix + h.text + suffix for h in header_list]
except XPathError:
raise Exception("Invalid %s selector for table header - %s" % (self.__selector_type__, header))
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 45.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
try:
links = self.get_tree_tag(selector=selector)
for link in links:
next_url = urljoin(self.url, link.get('href'))
yield type(self)(next_url)
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 45.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
try:
values = self.get_tree_tag(selector)
if len(table_headers) >= len(values):
from itertools import izip_longest
pairs = izip_longest(table_headers, values, fillvalue=default)
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 40.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Identical blocks of code found in 2 locations. Consider refactoring. Open
try:
if type(selector) in [str, unicode]:
selectors = [selector]
elif type(selector) == list:
selectors = selector[:]
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Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 40.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication
's documentation for more information about tuning the mass threshold in your .codeclimate.yml
.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Blank line contains whitespace Open
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Trailing whitespace is superfluous.
The warning returned varies on whether the line itself is blank,
for easier filtering for those who want to indent their blank lines.
Okay: spam(1)\n#
W291: spam(1) \n#
W293: class Foo(object):\n \n bang = 12
Indentation contains tabs Open
been specified, and that the URL is valid. A HTTP GET request is made to load \
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.75.14 (KHTML, like Gecko) Version/7.0.3 Safari/7046A194A',
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Continuation line missing indentation or outdented Open
'Mozilla/5.0 (X11; Linux i586; rv:31.0) Gecko/20100101 Firefox/31.0',
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Continuation lines indentation.
Continuation lines should align wrapped elements either vertically
using Python's implicit line joining inside parentheses, brackets
and braces, or using a hanging indent.
When using a hanging indent these considerations should be applied:
- there should be no arguments on the first line, and
- further indentation should be used to clearly distinguish itself
as a continuation line.
Okay: a = (\n)
E123: a = (\n )
Okay: a = (\n 42)
E121: a = (\n 42)
E122: a = (\n42)
E123: a = (\n 42\n )
E124: a = (24,\n 42\n)
E125: if (\n b):\n pass
E126: a = (\n 42)
E127: a = (24,\n 42)
E128: a = (24,\n 42)
E129: if (a or\n b):\n pass
E131: a = (\n 42\n 24)
Indentation contains tabs Open
raise NotImplementedError
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
"""
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
If the selector is "url", the URL of the current web page is returned.
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
attribute to be extracted ("text", "href", etc.) is specified in the method \
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
If no default value is specified, an exception is raised.
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
if attr in ["href", "src"]:
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (83 > 79 characters) Open
raise Exception("Invalid %s selector - %s" % (self.__selector_type__, selector))
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Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Line too long (81 > 79 characters) Open
The selector passed as the argument is a selector to point to the anchor tags \
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Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Line too long (120 > 79 characters) Open
a ``XpathSelector``/``CssSelector`` object (as is the case) is created with the URL of the next page as the argument \
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Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Line too long (90 > 79 characters) Open
:return: A ``XpathSelector``/``CssSelector`` object for every page to be crawled through
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Line too long (92 > 79 characters) Open
def extract_tabular(self, header='', prefix='', suffix='', table_type='', *args, **kwargs):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
Method for performing the tabular data extraction. \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
:param result: A dictionary containing the extracted data so far
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (87 > 79 characters) Open
:param default: The default value to be used if the selector does not return any data
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
dictionaries which contain (header, content) pairs
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
raise Exception("Invalid %s selector for table header - %s" % (self.__selector_type__, header))
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
else:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
def extract_rows(self, result={}, selector='', table_headers=[], attr='', connector='', default='', verbosity=0, *args, **kwargs):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
else:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
raise Exception("Invalid %s selector - %s" % (self.__selector_type__, selector))
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
Column data extraction for extract_tabular
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
if type(selector) in [str, unicode]:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
else:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
raise Exception("Use a list of selector expressions for the various columns")
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
columns[head] = self.get_tree_tag(selector)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
__selector_type__ = ''
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (92 > 79 characters) Open
raise Exception('Ensure that you are connected to the Internet and that the page exists')
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Trailing whitespace Open
:return: A ``XpathSelector``/``CssSelector`` object for every page to be crawled through
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Trailing whitespace is superfluous.
The warning returned varies on whether the line itself is blank,
for easier filtering for those who want to indent their blank lines.
Okay: spam(1)\n#
W291: spam(1) \n#
W293: class Foo(object):\n \n bang = 12
Indentation contains tabs Open
A column extraction is when a set of rows have to be extracted, giving a list of header-value mappings.
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (130 > 79 characters) Open
:param header: The headers to be used for the table. This can be a list of headers, or a selector that gives the list of headers
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
table_headers = [prefix + h.text + suffix for h in header_list]
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
except XPathError:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
if table_type == "rows":
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
if len(table_headers) >= len(values):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
for head in columns.keys():
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (81 > 79 characters) Open
been specified, and that the URL is valid. A HTTP GET request is made to load \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
'Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.93 Safari/537.36',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (132 > 79 characters) Open
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.75.14 (KHTML, like Gecko) Version/7.0.3 Safari/7046A194A',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Continuation line missing indentation or outdented Open
'Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.93 Safari/537.36',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Continuation lines indentation.
Continuation lines should align wrapped elements either vertically
using Python's implicit line joining inside parentheses, brackets
and braces, or using a hanging indent.
When using a hanging indent these considerations should be applied:
- there should be no arguments on the first line, and
- further indentation should be used to clearly distinguish itself
as a continuation line.
Okay: a = (\n)
E123: a = (\n )
Okay: a = (\n 42)
E121: a = (\n 42)
E122: a = (\n42)
E123: a = (\n 42\n )
E124: a = (24,\n 42\n)
E125: if (\n b):\n pass
E126: a = (\n 42)
E127: a = (24,\n 42)
E128: a = (24,\n 42)
E129: if (a or\n b):\n pass
E131: a = (\n 42\n 24)
Indentation contains tabs Open
raise Exception('URL should be of the form "http://<page_link>')
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
raise Exception('Ensure that you are connected to the Internet and that the page exists')
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
"""
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
if selector.lower() == "url":
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
raise Exception("Invalid %s selector - %s" % (self.__selector_type__, selector))
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
for link in links:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
:param suffix: A suffix to be added to each header
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
header_list = self.get_tree_tag(header)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
raise Exception("Invalid %s selector for table header - %s" % (self.__selector_type__, header))
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
if len(table_headers) == 0:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
except TypeError:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
def extract_columns(self, result={}, selector='', table_headers=[], attr='', connector='', default='', verbosity=0, *args, **kwargs):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
result_list = []
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
selectors = [selector]
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
if attr == "text":
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
content = content.replace("\n", " ").strip()
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Trailing whitespace Open
This class defines the basic ``Selector`` object.
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Trailing whitespace is superfluous.
The warning returned varies on whether the line itself is blank,
for easier filtering for those who want to indent their blank lines.
Okay: spam(1)\n#
W291: spam(1) \n#
W293: class Foo(object):\n \n bang = 12
Indentation contains tabs Open
'Mozilla/5.0 (Windows NT 6.1; rv:34.0) Gecko/20100101 Firefox/34.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Continuation line missing indentation or outdented Open
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.75.14 (KHTML, like Gecko) Version/7.0.3 Safari/7046A194A',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Continuation lines indentation.
Continuation lines should align wrapped elements either vertically
using Python's implicit line joining inside parentheses, brackets
and braces, or using a hanging indent.
When using a hanging indent these considerations should be applied:
- there should be no arguments on the first line, and
- further indentation should be used to clearly distinguish itself
as a continuation line.
Okay: a = (\n)
E123: a = (\n )
Okay: a = (\n 42)
E121: a = (\n 42)
E122: a = (\n42)
E123: a = (\n 42\n )
E124: a = (24,\n 42\n)
E125: if (\n b):\n pass
E126: a = (\n 42)
E127: a = (24,\n 42)
E128: a = (24,\n 42)
E129: if (a or\n b):\n pass
E131: a = (\n 42\n 24)
Indentation contains tabs Open
except requests.exceptions.ConnectionError:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
Method for performing the content extraction for the particular selector type. \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
arguments, and this is used to extract the required content. If the content \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
:param default: The default value to be used if the selector does not return any data
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
:return: The extracted content
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
return self.url
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Too many blank lines (2) Open
def extract_links(self, selector='', *args, **kwargs):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Separate top-level function and class definitions with two blank lines.
Method definitions inside a class are separated by a single blank
line.
Extra blank lines may be used (sparingly) to separate groups of
related functions. Blank lines may be omitted between a bunch of
related one-liners (e.g. a set of dummy implementations).
Use blank lines in functions, sparingly, to indicate logical
sections.
Okay: def a():\n pass\n\n\ndef b():\n pass
Okay: def a():\n pass\n\n\nasync def b():\n pass
Okay: def a():\n pass\n\n\n# Foo\n# Bar\n\ndef b():\n pass
Okay: default = 1\nfoo = 1
Okay: classify = 1\nfoo = 1
E301: class Foo:\n b = 0\n def bar():\n pass
E302: def a():\n pass\n\ndef b(n):\n pass
E302: def a():\n pass\n\nasync def b(n):\n pass
E303: def a():\n pass\n\n\n\ndef b(n):\n pass
E303: def a():\n\n\n\n pass
E304: @decorator\n\ndef a():\n pass
E305: def a():\n pass\na()
E306: def a():\n def b():\n pass\n def c():\n pass
Indentation contains tabs Open
:param selector: The selector for the anchor tags to be crawled through
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
:return: A 2-tuple containing the list of all the column headers extracted and the list of \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (131 > 79 characters) Open
def extract_rows(self, result={}, selector='', table_headers=[], attr='', connector='', default='', verbosity=0, *args, **kwargs):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
content = urljoin(self.url, content)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (81 > 79 characters) Open
raise Exception("Use a list of selector expressions for the various columns")
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
pairs = izip(table_headers, selectors)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
for head, selector in pairs:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
for i in count(start=0):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
The URL of the web page to be loaded is validated - ensuring the schema has \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
the web page, and the HTML content of this fetched web page is used to generate \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
be parsed to extract the necessary content.
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (83 > 79 characters) Open
'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:30.0) Gecko/20100101 Firefox/30.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains mixed spaces and tabs Open
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10; rv:33.0) Gecko/20100101 Firefox/33.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Never mix tabs and spaces.
The most popular way of indenting Python is with spaces only. The
second-most popular way is with tabs only. Code indented with a
mixture of tabs and spaces should be converted to using spaces
exclusively. When invoking the Python command line interpreter with
the -t option, it issues warnings about code that illegally mixes
tabs and spaces. When using -tt these warnings become errors.
These options are highly recommended!
Okay: if a == 0:\n a = 1\n b = 1
E101: if a == 0:\n a = 1\n\tb = 1
Indentation contains tabs Open
'Mozilla/5.0 (X11; Linux i586; rv:31.0) Gecko/20100101 Firefox/31.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (113 > 79 characters) Open
'Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2224.3 Safari/537.36',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Line too long (118 > 79 characters) Open
'Mozilla/5.0 (X11; OpenBSD i386) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.125 Safari/537.36',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
self.tree = etree.HTML(self.content)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
:param attr: The attribute to be extracted from the selected tag
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
content = content.replace("\n", " ").strip()
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Trailing whitespace Open
'Accept-Encoding': 'identity, compress, gzip',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Trailing whitespace is superfluous.
The warning returned varies on whether the line itself is blank,
for easier filtering for those who want to indent their blank lines.
Okay: spam(1)\n#
W291: spam(1) \n#
W293: class Foo(object):\n \n bang = 12
Trailing whitespace Open
and this created object is yielded.
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Trailing whitespace is superfluous.
The warning returned varies on whether the line itself is blank,
for easier filtering for those who want to indent their blank lines.
Okay: spam(1)\n#
W291: spam(1) \n#
W293: class Foo(object):\n \n bang = 12
Indentation contains mixed spaces and tabs Open
'Mozilla/5.0 (X11; Linux i586; rv:31.0) Gecko/20100101 Firefox/31.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Never mix tabs and spaces.
The most popular way of indenting Python is with spaces only. The
second-most popular way is with tabs only. Code indented with a
mixture of tabs and spaces should be converted to using spaces
exclusively. When invoking the Python command line interpreter with
the -t option, it issues warnings about code that illegally mixes
tabs and spaces. When using -tt these warnings become errors.
These options are highly recommended!
Okay: if a == 0:\n a = 1\n b = 1
E101: if a == 0:\n a = 1\n\tb = 1
Too many blank lines (2) Open
def get_tree_tag(self, selector='', get_one=False, *args, **kwargs):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Separate top-level function and class definitions with two blank lines.
Method definitions inside a class are separated by a single blank
line.
Extra blank lines may be used (sparingly) to separate groups of
related functions. Blank lines may be omitted between a bunch of
related one-liners (e.g. a set of dummy implementations).
Use blank lines in functions, sparingly, to indicate logical
sections.
Okay: def a():\n pass\n\n\ndef b():\n pass
Okay: def a():\n pass\n\n\nasync def b():\n pass
Okay: def a():\n pass\n\n\n# Foo\n# Bar\n\ndef b():\n pass
Okay: default = 1\nfoo = 1
Okay: classify = 1\nfoo = 1
E301: class Foo:\n b = 0\n def bar():\n pass
E302: def a():\n pass\n\ndef b(n):\n pass
E302: def a():\n pass\n\nasync def b(n):\n pass
E303: def a():\n pass\n\n\n\ndef b(n):\n pass
E303: def a():\n\n\n\n pass
E304: @decorator\n\ndef a():\n pass
E305: def a():\n pass\na()
E306: def a():\n def b():\n pass\n def c():\n pass
Indentation contains tabs Open
the links to be crawled through.
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
content = connector.join([make_ascii(x).strip() for x in tag.itertext()])
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
try:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
tag = self.get_tree_tag(selector=selector, get_one=True)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
:param prefix: A prefix to be added to each header
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
yield type(self)(next_url)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
This class defines the basic ``Selector`` object.
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (105 > 79 characters) Open
A column extraction is when a set of rows have to be extracted, giving a list of header-value mappings.
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Line too long (84 > 79 characters) Open
the :ref:`element tree <concepts-structure>`. This is the element tree that will \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
:param selector: For row extraction, this is a selector that gives the row to be extracted. \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
if type(header) in [str, unicode]:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
the :ref:`element tree <concepts-structure>`. This is the element tree that will \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (94 > 79 characters) Open
:return: A 2-tuple containing the list of all the column headers extracted and the list of \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
raise Exception("Invalid %s selector for table header - %s" % (self.__selector_type__, header))
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
"""
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
try:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
try:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
'Mozilla/5.0 (Windows NT 5.1; rv:34.0) Gecko/20100101 Firefox/34.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
if verbosity > 1:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
raise Exception("Selector expression string to be provided. Got " + selector)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
except Exception:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains mixed spaces and tabs Open
'Mozilla/5.0 (Windows NT 5.1; rv:34.0) Gecko/20100101 Firefox/34.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Never mix tabs and spaces.
The most popular way of indenting Python is with spaces only. The
second-most popular way is with tabs only. Code indented with a
mixture of tabs and spaces should be converted to using spaces
exclusively. When invoking the Python command line interpreter with
the -t option, it issues warnings about code that illegally mixes
tabs and spaces. When using -tt these warnings become errors.
These options are highly recommended!
Okay: if a == 0:\n a = 1\n b = 1
E101: if a == 0:\n a = 1\n\tb = 1
Indentation contains tabs Open
Row data extraction for extract_tabular
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains mixed spaces and tabs Open
'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Never mix tabs and spaces.
The most popular way of indenting Python is with spaces only. The
second-most popular way is with tabs only. Code indented with a
mixture of tabs and spaces should be converted to using spaces
exclusively. When invoking the Python command line interpreter with
the -t option, it issues warnings about code that illegally mixes
tabs and spaces. When using -tt these warnings become errors.
These options are highly recommended!
Okay: if a == 0:\n a = 1\n b = 1
E101: if a == 0:\n a = 1\n\tb = 1
Indentation contains tabs Open
else:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains mixed spaces and tabs Open
'Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2224.3 Safari/537.36',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Never mix tabs and spaces.
The most popular way of indenting Python is with spaces only. The
second-most popular way is with tabs only. Code indented with a
mixture of tabs and spaces should be converted to using spaces
exclusively. When invoking the Python command line interpreter with
the -t option, it issues warnings about code that illegally mixes
tabs and spaces. When using -tt these warnings become errors.
These options are highly recommended!
Okay: if a == 0:\n a = 1\n b = 1
E101: if a == 0:\n a = 1\n\tb = 1
Indentation contains tabs Open
"""
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
'Mozilla/5.0 (X11; OpenBSD i386) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.125 Safari/537.36',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
selectors = selector[:]
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains mixed spaces and tabs Open
'Mozilla/5.0 (X11; OpenBSD i386) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.125 Safari/537.36',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Never mix tabs and spaces.
The most popular way of indenting Python is with spaces only. The
second-most popular way is with tabs only. Code indented with a
mixture of tabs and spaces should be converted to using spaces
exclusively. When invoking the Python command line interpreter with
the -t option, it issues warnings about code that illegally mixes
tabs and spaces. When using -tt these warnings become errors.
These options are highly recommended!
Okay: if a == 0:\n a = 1\n b = 1
E101: if a == 0:\n a = 1\n\tb = 1
Indentation contains tabs Open
content = urljoin(self.url, content)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
self.url = url
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (82 > 79 characters) Open
Method for performing the content extraction for the particular selector type. \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
raise Exception("Invalid %s selector - %s" % (self.__selector_type__, selector))
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
content = urljoin(self.url, content)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (80 > 79 characters) Open
raise Exception("Selector expression string to be provided. Got " + selector)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
and this created object is yielded.
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (101 > 79 characters) Open
:param table_type: Can be "rows" or "columns". This determines the type of table to be extracted. \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
:param table_type: Can be "rows" or "columns". This determines the type of table to be extracted. \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
:param attr: The attribute to be extracted from the selected tag
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
:param default: The default value to be used if the selector does not return any data
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
:param verbosity: The verbosity set as the argument for scrapple run
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
for head, val in pairs:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
if attr.lower() == "text":
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
except Exception:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
if attr in ["href", "src"]:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains mixed spaces and tabs Open
'Mozilla/5.0 (X11; Linux x86_64; rv:34.0) Gecko/20100101 Firefox/34.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Never mix tabs and spaces.
The most popular way of indenting Python is with spaces only. The
second-most popular way is with tabs only. Code indented with a
mixture of tabs and spaces should be converted to using spaces
exclusively. When invoking the Python command line interpreter with
the -t option, it issues warnings about code that illegally mixes
tabs and spaces. When using -tt these warnings become errors.
These options are highly recommended!
Okay: if a == 0:\n a = 1\n b = 1
E101: if a == 0:\n a = 1\n\tb = 1
Line too long (85 > 79 characters) Open
'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10; rv:33.0) Gecko/20100101 Firefox/33.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Continuation line missing indentation or outdented Open
'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Continuation lines indentation.
Continuation lines should align wrapped elements either vertically
using Python's implicit line joining inside parentheses, brackets
and braces, or using a hanging indent.
When using a hanging indent these considerations should be applied:
- there should be no arguments on the first line, and
- further indentation should be used to clearly distinguish itself
as a continuation line.
Okay: a = (\n)
E123: a = (\n )
Okay: a = (\n 42)
E121: a = (\n 42)
E122: a = (\n42)
E123: a = (\n 42\n )
E124: a = (24,\n 42\n)
E125: if (\n b):\n pass
E126: a = (\n 42)
E127: a = (24,\n 42)
E128: a = (24,\n 42)
E129: if (a or\n b):\n pass
E131: a = (\n 42\n 24)
Indentation contains tabs Open
def get_tree_tag(self, selector='', get_one=False, *args, **kwargs):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (81 > 79 characters) Open
Otherwise, the selector expression is used to extract content. The particular \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
content = tag.get(attr)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
except IndexError:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
:return: A ``XpathSelector``/``CssSelector`` object for every page to be crawled through
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Blank line contains whitespace Open
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Trailing whitespace is superfluous.
The warning returned varies on whether the line itself is blank,
for easier filtering for those who want to indent their blank lines.
Okay: spam(1)\n#
W291: spam(1) \n#
W293: class Foo(object):\n \n bang = 12
Indentation contains tabs Open
links = self.get_tree_tag(selector=selector)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (83 > 79 characters) Open
raise Exception("Invalid %s selector - %s" % (self.__selector_type__, selector))
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Line too long (95 > 79 characters) Open
:param selector: For row extraction, this is a selector that gives the row to be extracted. \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Line too long (98 > 79 characters) Open
raise Exception("Invalid %s selector for table header - %s" % (self.__selector_type__, header))
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
"""
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
values = self.get_tree_tag(selector)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
from itertools import izip, count
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
except TypeError:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Too many blank lines (2) Open
def __init__(self, url):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Separate top-level function and class definitions with two blank lines.
Method definitions inside a class are separated by a single blank
line.
Extra blank lines may be used (sparingly) to separate groups of
related functions. Blank lines may be omitted between a bunch of
related one-liners (e.g. a set of dummy implementations).
Use blank lines in functions, sparingly, to indicate logical
sections.
Okay: def a():\n pass\n\n\ndef b():\n pass
Okay: def a():\n pass\n\n\nasync def b():\n pass
Okay: def a():\n pass\n\n\n# Foo\n# Bar\n\ndef b():\n pass
Okay: default = 1\nfoo = 1
Okay: classify = 1\nfoo = 1
E301: class Foo:\n b = 0\n def bar():\n pass
E302: def a():\n pass\n\ndef b(n):\n pass
E302: def a():\n pass\n\nasync def b(n):\n pass
E303: def a():\n pass\n\n\n\ndef b(n):\n pass
E303: def a():\n\n\n\n pass
E304: @decorator\n\ndef a():\n pass
E305: def a():\n pass\na()
E306: def a():\n def b():\n pass\n def c():\n pass
Indentation contains tabs Open
"""
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
"""
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
'Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.1',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
extracted is a link (from an attr value of "href" or "src"), the URL is parsed \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
to convert the relative path into an absolute path.
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
if attr.lower() == "text":
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
return default
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
are iterated through. The relative paths are converted into absolute paths and \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (80 > 79 characters) Open
result_list = self.extract_rows(table_headers=table_headers, *args, **kwargs)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
try:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
content = default
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
print("\nExtracting", head, "attribute", sep=' ', end='')
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
if attr in ["href", "src"]:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
except IndexError:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (83 > 79 characters) Open
raise Exception("Invalid %s selector - %s" % (self.__selector_type__, selector))
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
from urllib.parse import urljoin
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
}
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
'Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:30.0) Gecko/20100101 Firefox/30.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (88 > 79 characters) Open
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:34.0) Gecko/20100101 Firefox/34.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains mixed spaces and tabs Open
'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Never mix tabs and spaces.
The most popular way of indenting Python is with spaces only. The
second-most popular way is with tabs only. Code indented with a
mixture of tabs and spaces should be converted to using spaces
exclusively. When invoking the Python command line interpreter with
the -t option, it issues warnings about code that illegally mixes
tabs and spaces. When using -tt these warnings become errors.
These options are highly recommended!
Okay: if a == 0:\n a = 1\n b = 1
E101: if a == 0:\n a = 1\n\tb = 1
Indentation contains mixed spaces and tabs Open
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/537.13+ (KHTML, like Gecko) Version/5.1.7 Safari/534.57.2',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Never mix tabs and spaces.
The most popular way of indenting Python is with spaces only. The
second-most popular way is with tabs only. Code indented with a
mixture of tabs and spaces should be converted to using spaces
exclusively. When invoking the Python command line interpreter with
the -t option, it issues warnings about code that illegally mixes
tabs and spaces. When using -tt these warnings become errors.
These options are highly recommended!
Okay: if a == 0:\n a = 1\n b = 1
E101: if a == 0:\n a = 1\n\tb = 1
Continuation line missing indentation or outdented Open
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/537.13+ (KHTML, like Gecko) Version/5.1.7 Safari/534.57.2',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Continuation lines indentation.
Continuation lines should align wrapped elements either vertically
using Python's implicit line joining inside parentheses, brackets
and braces, or using a hanging indent.
When using a hanging indent these considerations should be applied:
- there should be no arguments on the first line, and
- further indentation should be used to clearly distinguish itself
as a continuation line.
Okay: a = (\n)
E123: a = (\n )
Okay: a = (\n 42)
E121: a = (\n 42)
E122: a = (\n42)
E123: a = (\n 42\n )
E124: a = (24,\n 42\n)
E125: if (\n b):\n pass
E126: a = (\n 42)
E127: a = (24,\n 42)
E128: a = (24,\n 42)
E129: if (a or\n b):\n pass
E131: a = (\n 42\n 24)
Indentation contains tabs Open
def extract_content(self, selector='', attr='', default='', connector='', *args, **kwargs):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
if default is not "":
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
except requests.exceptions.MissingSchema:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (92 > 79 characters) Open
def extract_content(self, selector='', attr='', default='', connector='', *args, **kwargs):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Line too long (83 > 79 characters) Open
the web page, and the HTML content of this fetched web page is used to generate \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10.9; rv:34.0) Gecko/20100101 Firefox/34.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
except XPathError:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
Otherwise, the selector expression is used to extract content. The particular \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains mixed spaces and tabs Open
'Mozilla/5.0 (Windows NT 6.3; rv:36.0) Gecko/20100101 Firefox/36.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Never mix tabs and spaces.
The most popular way of indenting Python is with spaces only. The
second-most popular way is with tabs only. Code indented with a
mixture of tabs and spaces should be converted to using spaces
exclusively. When invoking the Python command line interpreter with
the -t option, it issues warnings about code that illegally mixes
tabs and spaces. When using -tt these warnings become errors.
These options are highly recommended!
Okay: if a == 0:\n a = 1\n b = 1
E101: if a == 0:\n a = 1\n\tb = 1
Indentation contains tabs Open
Method for performing the link extraction for the crawler. \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (82 > 79 characters) Open
extracted is a link (from an attr value of "href" or "src"), the URL is parsed \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Line too long (113 > 79 characters) Open
'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (84 > 79 characters) Open
that the crawler should pass through. A list of links is obtained, and the links \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Continuation line missing indentation or outdented Open
'Mozilla/5.0 (Windows NT 6.3; rv:36.0) Gecko/20100101 Firefox/36.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Continuation lines indentation.
Continuation lines should align wrapped elements either vertically
using Python's implicit line joining inside parentheses, brackets
and braces, or using a hanging indent.
When using a hanging indent these considerations should be applied:
- there should be no arguments on the first line, and
- further indentation should be used to clearly distinguish itself
as a continuation line.
Okay: a = (\n)
E123: a = (\n )
Okay: a = (\n 42)
E121: a = (\n 42)
E122: a = (\n42)
E123: a = (\n 42\n )
E124: a = (24,\n 42\n)
E125: if (\n b):\n pass
E126: a = (\n 42)
E127: a = (24,\n 42)
E128: a = (24,\n 42)
E129: if (a or\n b):\n pass
E131: a = (\n 42\n 24)
Indentation contains tabs Open
If the selector does not fetch any content, the default value is returned. \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
that the crawler should pass through. A list of links is obtained, and the links \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
:param selector: The XPath expression
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (98 > 79 characters) Open
A row extraction is when there is a single row to be extracted and mapped to a set of headers. \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
:param connector: String connector for list of data returned for a particular selector
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
if table_type not in ["rows", "columns"]:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
result_list = []
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
The selector passed as the argument is a selector to point to the anchor tags \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
from itertools import izip
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
else:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
a ``XpathSelector``/``CssSelector`` object (as is the case) is created with the URL of the next page as the argument \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
return content
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
A row extraction is when there is a single row to be extracted and mapped to a set of headers. \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (101 > 79 characters) Open
The extract_links method basically generates ``XpathSelector``/``CssSelector`` objects for all of \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
pairs = izip(table_headers, values)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
The extract_links method basically generates ``XpathSelector``/``CssSelector`` objects for all of \
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
else:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (134 > 79 characters) Open
def extract_columns(self, result={}, selector='', table_headers=[], attr='', connector='', default='', verbosity=0, *args, **kwargs):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
"""
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
if verbosity > 1:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
table_headers = [prefix + h + suffix for h in header]
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
For column extraction, this is a list of selectors for each column.
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
content = default
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (99 > 79 characters) Open
raise Exception("Invalid %s selector for table header - %s" % (self.__selector_type__, header))
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
result_list = self.extract_columns(table_headers=table_headers, *args, **kwargs)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
from itertools import izip_longest
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
r[head] = content
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Too many blank lines (2) Open
def extract_rows(self, result={}, selector='', table_headers=[], attr='', connector='', default='', verbosity=0, *args, **kwargs):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Separate top-level function and class definitions with two blank lines.
Method definitions inside a class are separated by a single blank
line.
Extra blank lines may be used (sparingly) to separate groups of
related functions. Blank lines may be omitted between a bunch of
related one-liners (e.g. a set of dummy implementations).
Use blank lines in functions, sparingly, to indicate logical
sections.
Okay: def a():\n pass\n\n\ndef b():\n pass
Okay: def a():\n pass\n\n\nasync def b():\n pass
Okay: def a():\n pass\n\n\n# Foo\n# Bar\n\ndef b():\n pass
Okay: default = 1\nfoo = 1
Okay: classify = 1\nfoo = 1
E301: class Foo:\n b = 0\n def bar():\n pass
E302: def a():\n pass\n\ndef b(n):\n pass
E302: def a():\n pass\n\nasync def b(n):\n pass
E303: def a():\n pass\n\n\n\ndef b(n):\n pass
E303: def a():\n\n\n\n pass
E304: @decorator\n\ndef a():\n pass
E305: def a():\n pass\na()
E306: def a():\n def b():\n pass\n def c():\n pass
Indentation contains tabs Open
except XPathError:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
try:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
"""
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
content = connector.join([make_ascii(x).strip() for x in val.itertext()])
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (83 > 79 characters) Open
raise Exception("Invalid %s selector - %s" % (self.__selector_type__, selector))
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
return result_list
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
try:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
columns = {}
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
r = result.copy()
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
except Exception:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
return result_list
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
from urlparse import urljoin
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (81 > 79 characters) Open
'Mozilla/5.0 (X11; Linux x86_64; rv:34.0) Gecko/20100101 Firefox/34.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
'Mozilla/5.0 (X11; Linux x86_64; rv:34.0) Gecko/20100101 Firefox/34.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains mixed spaces and tabs Open
'Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.93 Safari/537.36',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Never mix tabs and spaces.
The most popular way of indenting Python is with spaces only. The
second-most popular way is with tabs only. Code indented with a
mixture of tabs and spaces should be converted to using spaces
exclusively. When invoking the Python command line interpreter with
the -t option, it issues warnings about code that illegally mixes
tabs and spaces. When using -tt these warnings become errors.
These options are highly recommended!
Okay: if a == 0:\n a = 1\n b = 1
E101: if a == 0:\n a = 1\n\tb = 1
Indentation contains tabs Open
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/537.13+ (KHTML, like Gecko) Version/5.1.7 Safari/534.57.2',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
raise Exception('The URL provided is invalid')
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Too many blank lines (2) Open
def extract_content(self, selector='', attr='', default='', connector='', *args, **kwargs):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Separate top-level function and class definitions with two blank lines.
Method definitions inside a class are separated by a single blank
line.
Extra blank lines may be used (sparingly) to separate groups of
related functions. Blank lines may be omitted between a bunch of
related one-liners (e.g. a set of dummy implementations).
Use blank lines in functions, sparingly, to indicate logical
sections.
Okay: def a():\n pass\n\n\ndef b():\n pass
Okay: def a():\n pass\n\n\nasync def b():\n pass
Okay: def a():\n pass\n\n\n# Foo\n# Bar\n\ndef b():\n pass
Okay: default = 1\nfoo = 1
Okay: classify = 1\nfoo = 1
E301: class Foo:\n b = 0\n def bar():\n pass
E302: def a():\n pass\n\ndef b(n):\n pass
E302: def a():\n pass\n\nasync def b(n):\n pass
E303: def a():\n pass\n\n\n\ndef b(n):\n pass
E303: def a():\n\n\n\n pass
E304: @decorator\n\ndef a():\n pass
E305: def a():\n pass\na()
E306: def a():\n def b():\n pass\n def c():\n pass
Line too long (87 > 79 characters) Open
:param default: The default value to be used if the selector does not return any data
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Line too long (88 > 79 characters) Open
:param connector: String connector for list of data returned for a particular selector
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
"""
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (83 > 79 characters) Open
raise Exception("Invalid %s selector - %s" % (self.__selector_type__, selector))
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
"""
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
pairs = izip_longest(table_headers, values, fillvalue=default)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
content = val.get(attr)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
result[head] = content
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
result_list.append(result)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Too many blank lines (2) Open
def extract_columns(self, result={}, selector='', table_headers=[], attr='', connector='', default='', verbosity=0, *args, **kwargs):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Separate top-level function and class definitions with two blank lines.
Method definitions inside a class are separated by a single blank
line.
Extra blank lines may be used (sparingly) to separate groups of
related functions. Blank lines may be omitted between a bunch of
related one-liners (e.g. a set of dummy implementations).
Use blank lines in functions, sparingly, to indicate logical
sections.
Okay: def a():\n pass\n\n\ndef b():\n pass
Okay: def a():\n pass\n\n\nasync def b():\n pass
Okay: def a():\n pass\n\n\n# Foo\n# Bar\n\ndef b():\n pass
Okay: default = 1\nfoo = 1
Okay: classify = 1\nfoo = 1
E301: class Foo:\n b = 0\n def bar():\n pass
E302: def a():\n pass\n\ndef b(n):\n pass
E302: def a():\n pass\n\nasync def b(n):\n pass
E303: def a():\n pass\n\n\n\ndef b(n):\n pass
E303: def a():\n\n\n\n pass
E304: @decorator\n\ndef a():\n pass
E305: def a():\n pass\na()
E306: def a():\n def b():\n pass\n def c():\n pass
Indentation contains tabs Open
elif type(selector) == list:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
result_list.append(r)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
pass
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
headers['User-Agent'] = random.choice([
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains mixed spaces and tabs Open
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_9_3) AppleWebKit/537.75.14 (KHTML, like Gecko) Version/7.0.3 Safari/7046A194A',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Never mix tabs and spaces.
The most popular way of indenting Python is with spaces only. The
second-most popular way is with tabs only. Code indented with a
mixture of tabs and spaces should be converted to using spaces
exclusively. When invoking the Python command line interpreter with
the -t option, it issues warnings about code that illegally mixes
tabs and spaces. When using -tt these warnings become errors.
These options are highly recommended!
Okay: if a == 0:\n a = 1\n b = 1
E101: if a == 0:\n a = 1\n\tb = 1
Line too long (129 > 79 characters) Open
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/537.13+ (KHTML, like Gecko) Version/5.1.7 Safari/534.57.2',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Continuation line missing indentation or outdented Open
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10; rv:33.0) Gecko/20100101 Firefox/33.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Continuation lines indentation.
Continuation lines should align wrapped elements either vertically
using Python's implicit line joining inside parentheses, brackets
and braces, or using a hanging indent.
When using a hanging indent these considerations should be applied:
- there should be no arguments on the first line, and
- further indentation should be used to clearly distinguish itself
as a continuation line.
Okay: a = (\n)
E123: a = (\n )
Okay: a = (\n 42)
E121: a = (\n 42)
E122: a = (\n42)
E123: a = (\n 42\n )
E124: a = (24,\n 42\n)
E125: if (\n b):\n pass
E126: a = (\n 42)
E127: a = (24,\n 42)
E128: a = (24,\n 42)
E129: if (a or\n b):\n pass
E131: a = (\n 42\n 24)
Continuation line missing indentation or outdented Open
'Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2224.3 Safari/537.36',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Continuation lines indentation.
Continuation lines should align wrapped elements either vertically
using Python's implicit line joining inside parentheses, brackets
and braces, or using a hanging indent.
When using a hanging indent these considerations should be applied:
- there should be no arguments on the first line, and
- further indentation should be used to clearly distinguish itself
as a continuation line.
Okay: a = (\n)
E123: a = (\n )
Okay: a = (\n 42)
E121: a = (\n 42)
E122: a = (\n42)
E123: a = (\n 42\n )
E124: a = (24,\n 42\n)
E125: if (\n b):\n pass
E126: a = (\n 42)
E127: a = (24,\n 42)
E128: a = (24,\n 42)
E129: if (a or\n b):\n pass
E131: a = (\n 42\n 24)
Indentation contains tabs Open
self.content = requests.get(url, headers=headers).content
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
raise Exception("There is no content for the %s selector - %s" % (self.__selector_type__, selector))
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
except Exception:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
def extract_tabular(self, header='', prefix='', suffix='', table_type='', *args, **kwargs):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
"""
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
result_list = self.extract_rows(table_headers=table_headers, *args, **kwargs)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
return table_headers, result_list
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
print("\nExtracting", head, "attribute", sep=' ', end='')
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
content = content.replace("\n", " ").strip()
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (80 > 79 characters) Open
raise Exception("Selector expression string to be provided. Got " + selector)
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
content = connector.join([make_ascii(x).strip() for x in col.itertext()])
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
"""
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
"""
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
headers = {
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
'content-encoding': 'gzip',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Trailing whitespace Open
'content-encoding': 'gzip',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Trailing whitespace is superfluous.
The warning returned varies on whether the line itself is blank,
for easier filtering for those who want to indent their blank lines.
Okay: spam(1)\n#
W291: spam(1) \n#
W293: class Foo(object):\n \n bang = 12
Indentation contains tabs Open
'Accept-Encoding': 'identity, compress, gzip',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (95 > 79 characters) Open
'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10; rv:33.0) Gecko/20100101 Firefox/33.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
'Mozilla/5.0 (Windows NT 5.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2224.3 Safari/537.36',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (115 > 79 characters) Open
'Mozilla/5.0 (Windows NT 10.0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/40.0.2214.93 Safari/537.36',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
])
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Continuation line missing indentation or outdented Open
'Mozilla/5.0 (X11; Linux x86_64; rv:34.0) Gecko/20100101 Firefox/34.0',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Continuation lines indentation.
Continuation lines should align wrapped elements either vertically
using Python's implicit line joining inside parentheses, brackets
and braces, or using a hanging indent.
When using a hanging indent these considerations should be applied:
- there should be no arguments on the first line, and
- further indentation should be used to clearly distinguish itself
as a continuation line.
Okay: a = (\n)
E123: a = (\n )
Okay: a = (\n 42)
E121: a = (\n 42)
E122: a = (\n42)
E123: a = (\n 42\n )
E124: a = (24,\n 42\n)
E125: if (\n b):\n pass
E126: a = (\n 42)
E127: a = (24,\n 42)
E128: a = (24,\n 42)
E129: if (a or\n b):\n pass
E131: a = (\n 42\n 24)
Continuation line missing indentation or outdented Open
'Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Continuation lines indentation.
Continuation lines should align wrapped elements either vertically
using Python's implicit line joining inside parentheses, brackets
and braces, or using a hanging indent.
When using a hanging indent these considerations should be applied:
- there should be no arguments on the first line, and
- further indentation should be used to clearly distinguish itself
as a continuation line.
Okay: a = (\n)
E123: a = (\n )
Okay: a = (\n 42)
E121: a = (\n 42)
E122: a = (\n42)
E123: a = (\n 42\n )
E124: a = (24,\n 42\n)
E125: if (\n b):\n pass
E126: a = (\n 42)
E127: a = (24,\n 42)
E128: a = (24,\n 42)
E129: if (a or\n b):\n pass
E131: a = (\n 42\n 24)
Continuation line missing indentation or outdented Open
'Mozilla/5.0 (X11; OpenBSD i386) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/36.0.1985.125 Safari/537.36',
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
Continuation lines indentation.
Continuation lines should align wrapped elements either vertically
using Python's implicit line joining inside parentheses, brackets
and braces, or using a hanging indent.
When using a hanging indent these considerations should be applied:
- there should be no arguments on the first line, and
- further indentation should be used to clearly distinguish itself
as a continuation line.
Okay: a = (\n)
E123: a = (\n )
Okay: a = (\n 42)
E121: a = (\n 42)
E122: a = (\n42)
E123: a = (\n 42\n )
E124: a = (24,\n 42\n)
E125: if (\n b):\n pass
E126: a = (\n 42)
E127: a = (24,\n 42)
E128: a = (24,\n 42)
E129: if (a or\n b):\n pass
E131: a = (\n 42\n 24)
Indentation contains tabs Open
try:
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
def extract_links(self, selector='', *args, **kwargs):
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
next_url = urljoin(self.url, link.get('href'))
- Read upRead up
- Create a ticketCreate a ticket
- Exclude checks
On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Too many blank lines (2) Open
def extract_tabular(self, header='', prefix='', suffix='', table_type='', *args, **kwargs):
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Separate top-level function and class definitions with two blank lines.
Method definitions inside a class are separated by a single blank
line.
Extra blank lines may be used (sparingly) to separate groups of
related functions. Blank lines may be omitted between a bunch of
related one-liners (e.g. a set of dummy implementations).
Use blank lines in functions, sparingly, to indicate logical
sections.
Okay: def a():\n pass\n\n\ndef b():\n pass
Okay: def a():\n pass\n\n\nasync def b():\n pass
Okay: def a():\n pass\n\n\n# Foo\n# Bar\n\ndef b():\n pass
Okay: default = 1\nfoo = 1
Okay: classify = 1\nfoo = 1
E301: class Foo:\n b = 0\n def bar():\n pass
E302: def a():\n pass\n\ndef b(n):\n pass
E302: def a():\n pass\n\nasync def b(n):\n pass
E303: def a():\n pass\n\n\n\ndef b(n):\n pass
E303: def a():\n\n\n\n pass
E304: @decorator\n\ndef a():\n pass
E305: def a():\n pass\na()
E306: def a():\n def b():\n pass\n def c():\n pass
Indentation contains tabs Open
:param header: The headers to be used for the table. This can be a list of headers, or a selector that gives the list of headers
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
raise Exception("Specify 'rows' or 'columns' in table_type")
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (83 > 79 characters) Open
result_list = self.extract_columns(table_headers=table_headers, *args, **kwargs)
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Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
raise Exception("Selector expression string to be provided. Got " + selector)
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
try:
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (81 > 79 characters) Open
content = connector.join([make_ascii(x).strip() for x in col.itertext()])
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Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
else:
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
content = col.get(attr)
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
def __init__(self, url):
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
'Accept': '*/*'
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
'Mozilla/5.0 (Windows NT 6.3; rv:36.0) Gecko/20100101 Firefox/36.0',
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Continuation line missing indentation or outdented Open
'Mozilla/5.0 (Windows NT 5.1; rv:34.0) Gecko/20100101 Firefox/34.0',
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Continuation lines indentation.
Continuation lines should align wrapped elements either vertically
using Python's implicit line joining inside parentheses, brackets
and braces, or using a hanging indent.
When using a hanging indent these considerations should be applied:
- there should be no arguments on the first line, and
- further indentation should be used to clearly distinguish itself
as a continuation line.
Okay: a = (\n)
E123: a = (\n )
Okay: a = (\n 42)
E121: a = (\n 42)
E122: a = (\n42)
E123: a = (\n 42\n )
E124: a = (24,\n 42\n)
E125: if (\n b):\n pass
E126: a = (\n 42)
E127: a = (24,\n 42)
E128: a = (24,\n 42)
E129: if (a or\n b):\n pass
E131: a = (\n 42\n 24)
Indentation contains tabs Open
except requests.exceptions.InvalidURL:
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
tag = self.get_tree_tag(selector=selector, get_one=True)
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (103 > 79 characters) Open
raise Exception("There is no content for the %s selector - %s" % (self.__selector_type__, selector))
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Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Line too long (82 > 79 characters) Open
are iterated through. The relative paths are converted into absolute paths and \
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Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
except XPathError:
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
raise Exception("Invalid %s selector - %s" % (self.__selector_type__, selector))
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
raise Exception("Invalid %s selector - %s" % (self.__selector_type__, selector))
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Line too long (99 > 79 characters) Open
raise Exception("Invalid %s selector for table header - %s" % (self.__selector_type__, header))
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Limit all lines to a maximum of 79 characters.
There are still many devices around that are limited to 80 character
lines; plus, limiting windows to 80 characters makes it possible to
have several windows side-by-side. The default wrapping on such
devices looks ugly. Therefore, please limit all lines to a maximum
of 79 characters. For flowing long blocks of text (docstrings or
comments), limiting the length to 72 characters is recommended.
Reports error E501.
Indentation contains tabs Open
except XPathError:
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
col = columns[head][i]
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn
Indentation contains tabs Open
try:
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On new projects, spaces-only are strongly recommended over tabs.
Okay: if True:\n return
W191: if True:\n\treturn