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edgewall/trac

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trac/util/autoreload.py

Summary

Maintainability
C
7 hrs
Test Coverage

Function _reloader_thread has a Cognitive Complexity of 25 (exceeds 5 allowed). Consider refactoring.
Open

def _reloader_thread(modification_callback, loop_callback):
    """When this function is run from the main thread, it will force other
    threads to exit when any modules currently loaded change.

    :param modification_callback: a function taking a single argument,
Severity: Minor
Found in trac/util/autoreload.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

Function main has a Cognitive Complexity of 15 (exceeds 5 allowed). Consider refactoring.
Open

def main(func, modification_callback, *args, **kwargs):
    """Run the given function and restart any time modules are changed."""
    if os.environ.get('RUN_MAIN'):
        exit_code = []
        def main_thread():
Severity: Minor
Found in trac/util/autoreload.py - About 1 hr 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

Function _restart_with_reloader has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
Open

def _restart_with_reloader():
    is_win32 = sys.platform == 'win32'
    if is_win32:
        can_exec = lambda path: os.path.isfile(path) and \
                                os.path.normpath(path).endswith('.exe')
Severity: Minor
Found in trac/util/autoreload.py - About 1 hr 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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