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hSaria/ChromaTerm

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chromaterm/__main__.py

Summary

Maintainability
A
0 mins
Test Coverage

Function process_input has a Cognitive Complexity of 32 (exceeds 5 allowed). Consider refactoring.
Wontfix

def process_input(config, data_fd, forward_fd=None, max_wait=None):
    '''Processes input by reading from data_fd, highlighting it using config,
    then printing it to sys.stdout. If forward_fd is not None, any data it has
    will be written (forwarded) into data_fd.
Severity: Minor
Found in chromaterm/__main__.py - About 4 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 load_config has a Cognitive Complexity of 14 (exceeds 5 allowed). Consider refactoring.
Wontfix

def load_config(config, data, rgb=False, pcre=False):
    '''Reads configuration from a YAML-based string, formatted like so:
    palette:
      red: "#ff0000"
      blue: "#0000ff"
Severity: Minor
Found in chromaterm/__main__.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 main has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
Wontfix

def main(args=None, max_wait=None, write_default=True):
    '''Command line utility entry point.

    Args:
        args (list): A list of program arguments. Defaults to sys.argv.
Severity: Minor
Found in chromaterm/__main__.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 signal_chromaterm_instances has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.
Invalid

def signal_chromaterm_instances(sig):
    '''Sends `sig` signal to all other ChromaTerm CLI instances.

    Returns:
        The number of processes reloaded.
Severity: Minor
Found in chromaterm/__main__.py - About 35 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

Function parse_rule has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Wontfix

def parse_rule(data, palette=None, rgb=False, pcre=False):
    '''Returns an instance of chromaterm.Rule if parsed correctly. Otherwise, a
    string with the error message is returned.

    Args:
Severity: Minor
Found in chromaterm/__main__.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

Function get_default_config_location has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.
Invalid

def get_default_config_location():
    '''Returns the first location in `CONFIG_LOCATIONS` that points to a file,
    defaulting to the first item in the list.'''
    resolve = lambda x: os.path.expanduser(os.path.expandvars(x))
Severity: Minor
Found in chromaterm/__main__.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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