File site.py has 625 lines of code (exceeds 250 allowed). Consider refactoring.

Open

"""Append module search paths for third-party packages to sys.path.

****************************************************************
* This module is automatically imported during initialization. *
****************************************************************

Function addsitepackages has a Cognitive Complexity of 57 (exceeds 5 allowed). Consider refactoring.

Open

def addsitepackages(known_paths, sys_prefix=sys.prefix, exec_prefix=sys.exec_prefix):
    """Add site-packages (and possibly site-python) to sys.path"""
    prefixes = [os.path.join(sys_prefix, "local"), sys_prefix]
    if exec_prefix != sys_prefix:
        prefixes.append(os.path.join(exec_prefix, "local"))

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Function virtual_install_main_packages has a Cognitive Complexity of 35 (exceeds 5 allowed). Consider refactoring.

Open

def virtual_install_main_packages():
    f = open(os.path.join(os.path.dirname(__file__), 'orig-prefix.txt'))
    sys.real_prefix = f.read().strip()
    f.close()
    pos = 2

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Function addusersitepackages has a Cognitive Complexity of 17 (exceeds 5 allowed). Consider refactoring.

Open

def addusersitepackages(known_paths):
    """Add a per user site-package to sys.path

    Each user has its own python directory with site-packages in the
    home directory.

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Function _script has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.

Open

def _script():
    help = """\
    %s [--user-base] [--user-site]

    Without arguments print some useful information

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Function __call__ has a Cognitive Complexity of 16 (exceeds 5 allowed). Consider refactoring.

Open

    def __call__(self):
        self.__setup()
        prompt = 'Hit Return for more, or q (and Return) to quit: '
        lineno = 0
        while 1:

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Function addpackage has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

def addpackage(sitedir, name, known_paths):
    """Add a new path to known_paths by combining sitedir and 'name' or execute
    sitedir if it starts with 'import'"""
    if known_paths is None:
        _init_pathinfo()

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Function __setup has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    def __setup(self):
        if self.__lines:
            return
        data = None
        for dir in self.__dirs:

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

Open

def main():
    global ENABLE_USER_SITE
    virtual_install_main_packages()
    abs__file__()
    paths_in_sys = removeduppaths()

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Avoid deeply nested control flow statements.

Open

                    if _is_64bit:
                        sitedirs.insert(0, lib64_dir)
                    else:
                        sitedirs.append(lib64_dir)
                try:

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

Open

def find_config_files(self):
    found = old_find_config_files(self)
    system_distutils = os.path.join(distutils_path, 'distutils.cfg')
    #if os.path.exists(system_distutils):
    #    found.insert(0, system_distutils)

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Avoid deeply nested control flow statements.

Open

                    if home:
                        sitedirs.append(
                            os.path.join(home,
                                         'Library',
                                         'Python',

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

Open

def addsitedir(sitedir, known_paths=None):
    """Add 'sitedir' argument to sys.path if missing and handle .pth files in
    'sitedir'"""
    if known_paths is None:
        known_paths = _init_pathinfo()

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

Open

def check_enableusersite():
    """Check if user site directory is safe for inclusion

    The function tests for the command line flag (including environment var),
    process uid/gid equal to effective uid/gid.

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

Open

def abs__file__():
    """Set all module' __file__ attribute to an absolute path"""
    for m in sys.modules.values():
        if ((_is_jython and not isinstance(m, ModuleType)) or
            hasattr(m, '__loader__')):

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Avoid too many return statements within this function.

Open

            return make_response(jsonify({

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

Open

def aliasmbcs():
    """On Windows, some default encodings are not provided by Python,
    while they are always available as "mbcs" in each locale. Make
    them usable by aliasing to "mbcs" in such a case."""
    if sys.platform == 'win32':

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