File manage.py
has 671 lines of code (exceeds 250 allowed). Consider refactoring. Open
# -*- coding: utf-8 -*-
'''
General management functions for salt, tools like seeing what hosts are up
and what hosts are down
'''
Function versions
has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring. Open
def versions():
'''
Check the version of active minions
CLI Example:
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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 bootstrap_psexec
has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring. Open
def bootstrap_psexec(hosts='', master=None, version=None, arch='win32',
installer_url=None, username=None, password=None):
'''
Bootstrap Windows minions via PsExec.
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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 safe_accept
has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring. Open
def safe_accept(target, tgt_type='glob'):
'''
.. versionchanged:: 2017.7.0
The ``expr_form`` argument has been renamed to ``tgt_type``, earlier
releases must use ``expr_form``.
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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 bootstrap
has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring. Open
def bootstrap(version='develop',
script=None,
hosts='',
script_args='',
roster='flat',
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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 _ping
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def _ping(tgt, tgt_type, timeout, gather_job_timeout):
client = salt.client.get_local_client(__opts__['conf_file'])
pub_data = client.run_job(tgt, 'test.ping', (), tgt_type, '', timeout, '', listen=True)
if not pub_data:
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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 key_regen
has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring. Open
def key_regen():
'''
This routine is used to regenerate all keys in an environment. This is
invasive! ALL KEYS IN THE SALT ENVIRONMENT WILL BE REGENERATED!!
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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
Similar blocks of code found in 2 locations. Consider refactoring. Open
try:
minions = client.cmd('*', 'test.version', timeout=__opts__['timeout'])
except SaltClientError as client_error:
print(client_error)
return ret
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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 41.
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