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Diffstat (limited to 'venv/Lib/site-packages/pylint/extensions/bad_builtin.py')
-rw-r--r-- | venv/Lib/site-packages/pylint/extensions/bad_builtin.py | 69 |
1 files changed, 0 insertions, 69 deletions
diff --git a/venv/Lib/site-packages/pylint/extensions/bad_builtin.py b/venv/Lib/site-packages/pylint/extensions/bad_builtin.py deleted file mode 100644 index 754c409..0000000 --- a/venv/Lib/site-packages/pylint/extensions/bad_builtin.py +++ /dev/null @@ -1,69 +0,0 @@ -# Copyright (c) 2016 Claudiu Popa <pcmanticore@gmail.com> - -# Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html -# For details: https://github.com/PyCQA/pylint/blob/master/COPYING - -"""Checker for deprecated builtins.""" -import astroid - -from pylint.checkers import BaseChecker -from pylint.checkers.utils import check_messages -from pylint.interfaces import IAstroidChecker - -BAD_FUNCTIONS = ["map", "filter"] -# Some hints regarding the use of bad builtins. -BUILTIN_HINTS = {"map": "Using a list comprehension can be clearer."} -BUILTIN_HINTS["filter"] = BUILTIN_HINTS["map"] - - -class BadBuiltinChecker(BaseChecker): - - __implements__ = (IAstroidChecker,) - name = "deprecated_builtins" - msgs = { - "W0141": ( - "Used builtin function %s", - "bad-builtin", - "Used when a black listed builtin function is used (see the " - "bad-function option). Usual black listed functions are the ones " - "like map, or filter , where Python offers now some cleaner " - "alternative like list comprehension.", - ) - } - - options = ( - ( - "bad-functions", - { - "default": BAD_FUNCTIONS, - "type": "csv", - "metavar": "<builtin function names>", - "help": "List of builtins function names that should not be " - "used, separated by a comma", - }, - ), - ) - - @check_messages("bad-builtin") - def visit_call(self, node): - if isinstance(node.func, astroid.Name): - name = node.func.name - # ignore the name if it's not a builtin (i.e. not defined in the - # locals nor globals scope) - if not (name in node.frame() or name in node.root()): - if name in self.config.bad_functions: - hint = BUILTIN_HINTS.get(name) - if hint: - args = "%r. %s" % (name, hint) - else: - args = repr(name) - self.add_message("bad-builtin", node=node, args=args) - - -def register(linter): - """Required method to auto register this checker. - - :param linter: Main interface object for Pylint plugins - :type linter: Pylint object - """ - linter.register_checker(BadBuiltinChecker(linter)) |