Function _get_between has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

def _get_between(content, start, end=None):
    should_yield = False
    for line in content.split('\n'):
        if start in line:
            should_yield = True

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Function match has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

def match(command):
    # We want it to be a URL by itself
    if len(command.script_parts) != 1:
        return False
    # Ensure we got the error we expected

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Function _get_all_tasks has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

def _get_all_tasks(gradle):
    proc = Popen([gradle, 'tasks'], stdout=PIPE)
    should_yield = False
    for line in proc.stdout.readlines():
        line = line.decode().strip()

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Function _get_all_tasks has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

def _get_all_tasks():
    proc = Popen(['grunt', '--help'], stdout=PIPE)
    should_yield = False
    for line in proc.stdout.readlines():
        line = line.decode().strip()

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Function _get_commands has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

def _get_commands():
    proc = Popen(['react-native', '--help'], stdout=PIPE)
    should_yield = False
    for line in proc.stdout.readlines():
        line = line.decode().strip()

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Function get_loaded_rules has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

def get_loaded_rules(rules_paths):
    """Yields all available rules.

    :type rules_paths: [Path]
    :rtype: Iterable[Rule]

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Function _parse_apt_get_and_cache_operations has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

def _parse_apt_get_and_cache_operations(help_text_lines):
    is_commands_list = False
    for line in help_text_lines:
        line = line.decode().strip()
        if is_commands_list:

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Function _zip_file has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

def _zip_file(command):
    # unzip works that way:
    # unzip [-flags] file[.zip] [file(s) ...] [-x file(s) ...]
    #                ^          ^ files to unzip from the archive
    #                archive to unzip

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Function get_branches has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

def get_branches():
    proc = subprocess.Popen(
        ['git', 'branch', '-a', '--no-color', '--no-column'],
        stdout=subprocess.PIPE)
    for line in proc.stdout.readlines():

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Function get_valid_history_without_current has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

def get_valid_history_without_current(command):
    def _not_corrected(history, tf_alias):
        """Returns all lines from history except that comes before `fuck`."""
        previous = None
        for line in history:

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Avoid too many return statements within this function.

Open

            return val

Avoid too many return statements within this function.

Open

        return None

Avoid too many return statements within this function.

Open

            return val.split(':')

Avoid too many return statements within this function.

Open

    return url.scheme in ['http', 'https', 'ssh']

Avoid too many return statements within this function.

Open

        return None

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

Open

def get_pkgfile(command):
    """ Gets the packages that provide the given command using `pkgfile`.

    If the command is of the form `sudo foo`, searches for the `foo` command
    instead.

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

Open

def read_actions():
    """Yields actions for pressed keys."""
    while True:
        key = get_key()

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

Open

def _tar_file(cmd):
    for c in cmd:
        for ext in tar_extensions:
            if c.endswith(ext):
                return (c, c[0:len(c) - len(ext)])

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

Open

def _get_alias(known_args):
    if six.PY2:
        warn("The Fuck will drop Python 2 support soon, more details "
             "https://github.com/nvbn/thefuck/issues/685")

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

Open

def get_new_command(command):
    # If --set-upstream or -u are passed, remove it and its argument. This is
    # because the remaining arguments are concatenated onto the command suggested
    # by git, which includes --set-upstream and its argument
    command_parts = command.script_parts[:]

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