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stampy/plugin/karma.py

Summary

Maintainability
D
3 days
Test Coverage

Function karmaprocess has a Cognitive Complexity of 82 (exceeds 5 allowed). Consider refactoring.
Open

def karmaprocess(msgdetail):
    """
    Processes karma operators in text
    :param msgdetail: message details as per getmsgdetail
    :return:
Severity: Minor
Found in stampy/plugin/karma.py - About 1 day to fix

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 function karmaprocess. (31)
Open

def karmaprocess(msgdetail):
    """
    Processes karma operators in text
    :param msgdetail: message details as per getmsgdetail
    :return:
Severity: Minor
Found in stampy/plugin/karma.py by radon

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.

Source: http://radon.readthedocs.org/en/latest/intro.html

File karma.py has 362 lines of code (exceeds 250 allowed). Consider refactoring.
Open

#!/usr/bin/env python
# encoding: utf-8
#
# Description: Plugin for processing karma commands
# Author: Pablo Iranzo Gomez (Pablo.Iranzo@gmail.com)
Severity: Minor
Found in stampy/plugin/karma.py - About 4 hrs to fix

    Function karmacommands has a Cognitive Complexity of 23 (exceeds 5 allowed). Consider refactoring.
    Open

    def karmacommands(message):
    """
    Finds for commands affecting karma in messages
    :param message: message to process
    :return:
    Severity: Minor
    Found in stampy/plugin/karma.py - About 3 hrs to fix

    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 function karmacommands. (12)
    Open

    def karmacommands(message):
    """
    Finds for commands affecting karma in messages
    :param message: message to process
    :return:
    Severity: Minor
    Found in stampy/plugin/karma.py by radon

    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.

    Source: http://radon.readthedocs.org/en/latest/intro.html

    Cyclomatic complexity is too high in function dokarmacleanup. (7)
    Open

    def dokarmacleanup(word=False, maxage=int(stampy.plugin.config.config("maxage", default=180))):
    """
    Checks on the karma database the date of the last update in the word
    :param word: word to query in database
    :param maxage: defines maximum number of days to allow karma to be inactive
    Severity: Minor
    Found in stampy/plugin/karma.py by radon

    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.

    Source: http://radon.readthedocs.org/en/latest/intro.html

    Cyclomatic complexity is too high in function stampyphant. (6)
    Open

    def stampyphant(chat_id="", karma=0):
    """
    Returns a sticker for big karma values
    :param chat_id:
    :param karma:
    Severity: Minor
    Found in stampy/plugin/karma.py by radon

    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.

    Source: http://radon.readthedocs.org/en/latest/intro.html

    Function dokarmacleanup has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring.
    Open

    def dokarmacleanup(word=False, maxage=int(stampy.plugin.config.config("maxage", default=180))):
    """
    Checks on the karma database the date of the last update in the word
    :param word: word to query in database
    :param maxage: defines maximum number of days to allow karma to be inactive
    Severity: Minor
    Found in stampy/plugin/karma.py - About 55 mins to fix

    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

    Avoid deeply nested control flow statements.
    Open

                        for item in word:
                        if stampy.plugin.alias.getalias(item, gid=gid):
                            item = stampy.plugin.alias.getalias(item, gid=gid)
                        if oper == "++" and item not in wordadd:
                            wordadd.append(item)
    Severity: Major
    Found in stampy/plugin/karma.py - About 45 mins to fix

      Avoid deeply nested control flow statements.
      Open

                          if len(word) == 2:
                        oper = word[-2:]
                        try:
                            word = msgdetail["replyto"].lower()
                        except:
      Severity: Major
      Found in stampy/plugin/karma.py - About 45 mins to fix

        Avoid deeply nested control flow statements.
        Open

                            if stampy.plugin.alias.getalias(word, gid=gid):
                        word = stampy.plugin.alias.getalias(word, gid=gid).split(" ")
                    for item in word:
        Severity: Major
        Found in stampy/plugin/karma.py - About 45 mins to fix

          Function rank has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
          Open

          def rank(word=False, gid=0):
    """
    Outputs rank for word or top 10
    :param gid: Group ID to filter
    :param word: word to return rank for
          Severity: Minor
          Found in stampy/plugin/karma.py - About 25 mins to fix

          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

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