Gecko [ beriskala.com ]

Name	Size	Permission	Date
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Paste-1.7.5.1-py3.7-nspkg.pth	534 B	-rw-r--r--	2019-12-10 21:53
PySocks-1.5.7-py3.7.egg-info	322 B	-rw-r--r--	2023-11-14 17:33
appdirs.py	24.1 KB	-rw-r--r--	2019-12-09 22:00
args.py	9.1 KB	-rw-r--r--	2012-05-08 10:11
contextlib2.py	14.48 KB	-rw-r--r--	2016-07-31 08:12
ddt.py	8.06 KB	-rw-r--r--	2016-10-07 22:43
distlib-0.3.4-py3.7.egg-info	1.13 KB	-rw-r--r--	2023-11-14 15:41
distutils-precedence.pth	152 B	-rw-r--r--	2023-11-14 01:05
docopt.py	19.48 KB	-rw-r--r--	2014-06-16 15:44
docutils-0.14-py3.7.egg-info	2.31 KB	-rw-r--r--	2019-12-03 22:03
editor.py	2.5 KB	-rwxr-xr-x	2019-12-10 21:23
idna_ssl.py	666 B	-rw-r--r--	2018-03-06 18:40
logilab_common-0.63.2-py3.7-nspkg.pth	544 B	-rw-r--r--	2022-06-28 02:04
mccabe.py	10.44 KB	-rw-r--r--	2017-01-27 01:40
pep8ext_naming.py	10.9 KB	-rw-r--r--	2016-06-26 16:36
prettytable.py	52.93 KB	-rw-r--r--	2013-04-07 04:14
pycodestyle.py	81.7 KB	-rw-r--r--	2019-12-09 20:42
pylint_flask-0.6-py3.7.egg-info	844 B	-rw-r--r--	2019-12-09 20:45
pytest.py	621 B	-rw-r--r--	2019-12-03 22:06
schema.py	28.51 KB	-rw-r--r--	2019-09-09 22:09
six.py	33.36 KB	-rw-r--r--	2020-05-21 19:55
snowballstemmer-1.2.1-py3.7.egg-info	2.19 KB	-rw-r--r--	2019-12-09 20:36
socks.py	29.25 KB	-rw-r--r--	2016-05-22 02:24
sockshandler.py	2.84 KB	-rw-r--r--	2016-05-22 02:24
typing-3.5.3.0-py3.7.egg-info	1.45 KB	-rw-r--r--	2019-12-03 21:38
typing.py	69.02 KB	-rw-r--r--	2017-01-01 06:27
typing_extensions.py	81.76 KB	-rw-r--r--	2020-07-08 02:59
zipp.py	8.23 KB	-rw-r--r--	2021-12-31 03:31

Rename

# -*- coding: utf-8 -*-
"""Checker of PEP-8 Naming Conventions."""
import optparse
import re
import sys
from collections import deque

try:
    import ast
    from ast import iter_child_nodes
except ImportError:
    from flake8.util import ast, iter_child_nodes

__version__ = '0.4.1'

LOWERCASE_REGEX = re.compile(r'[_a-z][_a-z0-9]*$')
UPPERCASE_REGEX = re.compile(r'[_A-Z][_A-Z0-9]*$')
MIXEDCASE_REGEX = re.compile(r'_?[A-Z][a-zA-Z0-9]*$')
SPLIT_IGNORED_RE = re.compile(r'[,\s]')

if sys.version_info[0] < 3:
    def _unpack_args(args):
        ret = []
        for arg in args:
            if isinstance(arg, ast.Tuple):
                ret.extend(_unpack_args(arg.elts))
            else:
                ret.append(arg.id)
        return ret

def get_arg_names(node):
        return _unpack_args(node.args.args)
else:
    def get_arg_names(node):
        pos_args = [arg.arg for arg in node.args.args]
        kw_only = [arg.arg for arg in node.args.kwonlyargs]
        return pos_args + kw_only

class _ASTCheckMeta(type):
    def __init__(self, class_name, bases, namespace):
        try:
            self._checks.append(self())
        except AttributeError:
            self._checks = []

def _err(self, node, code):
    lineno, col_offset = node.lineno, node.col_offset
    if isinstance(node, ast.ClassDef):
        lineno += len(node.decorator_list)
        col_offset += 6
    elif isinstance(node, ast.FunctionDef):
        lineno += len(node.decorator_list)
        col_offset += 4
    return (lineno, col_offset, '%s %s' % (code, getattr(self, code)), self)
BaseASTCheck = _ASTCheckMeta('BaseASTCheck', (object,),
                             {'__doc__': "Base for AST Checks.", 'err': _err})

def register_opt(parser, *args, **kwargs):
    try:
        # Flake8 3.x registration
        parser.add_option(*args, **kwargs)
    except (optparse.OptionError, TypeError):
        # Flake8 2.x registration
        parse_from_config = kwargs.pop('parse_from_config', False)
        kwargs.pop('comma_separated_list', False)
        kwargs.pop('normalize_paths', False)
        parser.add_option(*args, **kwargs)
        if parse_from_config:
            parser.config_options.append(args[-1].lstrip('-'))

class NamingChecker(object):
    """Checker of PEP-8 Naming Conventions."""
    name = 'naming'
    version = __version__
    ignore_names = ['setUp', 'tearDown', 'setUpClass', 'tearDownClass']

def __init__(self, tree, filename):
        self.visitors = BaseASTCheck._checks
        self.parents = deque()
        self._node = tree

@classmethod
    def add_options(cls, parser):
        ignored = ','.join(cls.ignore_names)
        register_opt(parser, '--ignore-names',
                     default=ignored,
                     action='store',
                     type='string',
                     parse_from_config=True,
                     comma_separated_list=True,
                     help='List of names the pep8-naming plugin should '
                          'ignore. (Defaults to %default)')

@classmethod
    def parse_options(cls, options):
        cls.ignore_names = options.ignore_names
        if not isinstance(cls.ignore_names, list):
            cls.ignore_names = SPLIT_IGNORED_RE.split(options.ignore_names)

def run(self):
        return self.visit_tree(self._node) if self._node else ()

def visit_tree(self, node):
        for error in self.visit_node(node):
            yield error
        self.parents.append(node)
        for child in iter_child_nodes(node):
            for error in self.visit_tree(child):
                yield error
        self.parents.pop()

def visit_node(self, node):
        if isinstance(node, ast.ClassDef):
            self.tag_class_functions(node)
        elif isinstance(node, ast.FunctionDef):
            self.find_global_defs(node)

method = 'visit_' + node.__class__.__name__.lower()
        parents = self.parents
        ignore_names = self.ignore_names
        for visitor in self.visitors:
            visitor_method = getattr(visitor, method, None)
            if visitor_method is None:
                continue
            for error in visitor_method(node, parents, ignore_names):
                yield error

def tag_class_functions(self, cls_node):
        """Tag functions if they are methods, classmethods, staticmethods"""
        # tries to find all 'old style decorators' like
        # m = staticmethod(m)
        late_decoration = {}
        for node in iter_child_nodes(cls_node):
            if not (isinstance(node, ast.Assign) and
                    isinstance(node.value, ast.Call) and
                    isinstance(node.value.func, ast.Name)):
                continue
            func_name = node.value.func.id
            if func_name in ('classmethod', 'staticmethod'):
                meth = (len(node.value.args) == 1 and node.value.args[0])
                if isinstance(meth, ast.Name):
                    late_decoration[meth.id] = func_name

# iterate over all functions and tag them
        for node in iter_child_nodes(cls_node):
            if not isinstance(node, ast.FunctionDef):
                continue

node.function_type = 'method'
            if node.name == '__new__':
                node.function_type = 'classmethod'

if node.name in late_decoration:
                node.function_type = late_decoration[node.name]
            elif node.decorator_list:
                names = [d.id for d in node.decorator_list
                         if isinstance(d, ast.Name) and
                         d.id in ('classmethod', 'staticmethod')]
                if names:
                    node.function_type = names[0]

def find_global_defs(self, func_def_node):
        global_names = set()
        nodes_to_check = deque(iter_child_nodes(func_def_node))
        while nodes_to_check:
            node = nodes_to_check.pop()
            if isinstance(node, ast.Global):
                global_names.update(node.names)

if not isinstance(node, (ast.FunctionDef, ast.ClassDef)):
                nodes_to_check.extend(iter_child_nodes(node))
        func_def_node.global_names = global_names

class ClassNameCheck(BaseASTCheck):
    """
    Almost without exception, class names use the CapWords convention.

Classes for internal use have a leading underscore in addition.
    """
    check = MIXEDCASE_REGEX.match
    N801 = "class names should use CapWords convention"

def visit_classdef(self, node, parents, ignore=None):
        if not self.check(node.name):
            yield self.err(node, 'N801')

class FunctionNameCheck(BaseASTCheck):
    """
    Function names should be lowercase, with words separated by underscores
    as necessary to improve readability.
    Functions *not* beeing methods '__' in front and back are not allowed.

mixedCase is allowed only in contexts where that's already the
    prevailing style (e.g. threading.py), to retain backwards compatibility.
    """
    check = LOWERCASE_REGEX.match
    N802 = "function name should be lowercase"

def visit_functiondef(self, node, parents, ignore=None):
        function_type = getattr(node, 'function_type', 'function')
        name = node.name
        if ignore and name in ignore:
            return
        if ((function_type == 'function' and '__' in (name[:2], name[-2:])) or
                not self.check(name)):
            yield self.err(node, 'N802')

class FunctionArgNamesCheck(BaseASTCheck):
    """
    The argument names of a function should be lowercase, with words separated
    by underscores.

A classmethod should have 'cls' as first argument.
    A method should have 'self' as first argument.
    """
    check = LOWERCASE_REGEX.match
    N803 = "argument name should be lowercase"
    N804 = "first argument of a classmethod should be named 'cls'"
    N805 = "first argument of a method should be named 'self'"

def visit_functiondef(self, node, parents, ignore=None):

def arg_name(arg):
            return getattr(arg, 'arg', arg)

kwarg = arg_name(node.args.kwarg)
        if kwarg is not None:
            if not self.check(kwarg):
                yield self.err(node, 'N803')
                return

vararg = arg_name(node.args.vararg)
        if vararg is not None:
            if not self.check(vararg):
                yield self.err(node, 'N803')
                return

arg_names = get_arg_names(node)
        if not arg_names:
            return
        function_type = getattr(node, 'function_type', 'function')

if function_type == 'method':
            if arg_names[0] != 'self':
                yield self.err(node, 'N805')
        elif function_type == 'classmethod':
            if arg_names[0] != 'cls':
                yield self.err(node, 'N804')
        for arg in arg_names:
            if not self.check(arg):
                yield self.err(node, 'N803')
                return

class ImportAsCheck(BaseASTCheck):
    """
    Don't change the naming convention via an import
    """
    check_lower = LOWERCASE_REGEX.match
    check_upper = UPPERCASE_REGEX.match
    N811 = "constant imported as non constant"
    N812 = "lowercase imported as non lowercase"
    N813 = "camelcase imported as lowercase"
    N814 = "camelcase imported as constant"

def visit_importfrom(self, node, parents, ignore=None):
        for name in node.names:
            if not name.asname:
                continue
            if self.check_upper(name.name):
                if not self.check_upper(name.asname):
                    yield self.err(node, 'N811')
            elif self.check_lower(name.name):
                if not self.check_lower(name.asname):
                    yield self.err(node, 'N812')
            elif self.check_lower(name.asname):
                yield self.err(node, 'N813')
            elif self.check_upper(name.asname):
                yield self.err(node, 'N814')

class VariablesInFunctionCheck(BaseASTCheck):
    """
    Local variables in functions should be lowercase
    """
    check = LOWERCASE_REGEX.match
    N806 = "variable in function should be lowercase"

def visit_assign(self, node, parents, ignore=None):
        for parent_func in reversed(parents):
            if isinstance(parent_func, ast.ClassDef):
                return
            if isinstance(parent_func, ast.FunctionDef):
                break
        else:
            return
        for target in node.targets:
            name = isinstance(target, ast.Name) and target.id
            if not name or name in parent_func.global_names:
                return
            if not self.check(name) and name[:1] != '_':
                if isinstance(node.value, ast.Call):
                    if isinstance(node.value.func, ast.Attribute):
                        if node.value.func.attr == 'namedtuple':
                            return
                    elif isinstance(node.value.func, ast.Name):
                        if node.value.func.id == 'namedtuple':
                            return
                yield self.err(target, 'N806')