我给这个目的以下pylint的插件:
import astroid
from pylint import checkers, interfaces
from pylint.checkers import utils
class ImportOnlyModulesChecked(checkers.BaseChecker):
__implements__ = interfaces.IAstroidChecker
name = 'import-only-modules'
priority = -1
msgs = {
'W5521': (
"Import \"%s\" from \"%s\" is not a module.",
'import-only-modules',
"Only modules should be imported.",
),
}
@utils.check_messages('import-only-modules')
def visit_importfrom(self, node):
try:
imported_module = node.do_import_module(node.modname)
except astroid.AstroidBuildingException:
# Import errors should be checked elsewhere.
return
if node.level is None:
modname = node.modname
else:
modname = '.' * node.level + node.modname
for (name, alias) in node.names:
# Wildcard imports should be checked elsewhere.
if name == '*':
continue
try:
imported_module.import_module(name, True)
# Good, we could import "name" as a module relative to the "imported_module".
except astroid.AstroidImportError:
self.add_message(
'import-only-modules',
node=node,
args=(name, modname),
)
except astroid.AstroidBuildingException:
# Some other error.
pass
def register(linter):
linter.register_checker(ImportOnlyModulesChecked(linter))
谁做对Python编程惯例谷歌的权威?你应该坚持[PEP准则](https://www.python.org/dev/peps/pep-0008/#imports),这就是最新的。 –
我也在寻找这个。任何运气,@jobevers? – Mitar
@mitar:还没有。 – jobevers