You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
63 lines
2.0 KiB
63 lines
2.0 KiB
4 years ago
|
"""
|
||
|
|
Customized Mixin2to3 support:
|
||
|
|
|
||
|
|
- adds support for converting doctests
|
||
|
|
|
||
|
|
|
||
|
|
This module raises an ImportError on Python 2.
|
||
|
|
"""
|
||
|
|
|
||
|
|
from distutils.util import Mixin2to3 as _Mixin2to3
|
||
|
|
from distutils import log
|
||
|
|
from lib2to3.refactor import RefactoringTool, get_fixers_from_package
|
||
|
|
|
||
|
|
import setuptools
|
||
|
|
|
||
|
|
|
||
|
|
class DistutilsRefactoringTool(RefactoringTool):
|
||
|
|
def log_error(self, msg, *args, **kw):
|
||
|
|
log.error(msg, *args)
|
||
|
|
|
||
|
|
def log_message(self, msg, *args):
|
||
|
|
log.info(msg, *args)
|
||
|
|
|
||
|
|
def log_debug(self, msg, *args):
|
||
|
|
log.debug(msg, *args)
|
||
|
|
|
||
|
|
|
||
|
|
class Mixin2to3(_Mixin2to3):
|
||
|
|
def run_2to3(self, files, doctests=False):
|
||
|
|
# See of the distribution option has been set, otherwise check the
|
||
|
|
# setuptools default.
|
||
|
|
if self.distribution.use_2to3 is not True:
|
||
|
|
return
|
||
|
|
if not files:
|
||
|
|
return
|
||
|
|
log.info("Fixing " + " ".join(files))
|
||
|
|
self.__build_fixer_names()
|
||
|
|
self.__exclude_fixers()
|
||
|
|
if doctests:
|
||
|
|
if setuptools.run_2to3_on_doctests:
|
||
|
|
r = DistutilsRefactoringTool(self.fixer_names)
|
||
|
|
r.refactor(files, write=True, doctests_only=True)
|
||
|
|
else:
|
||
|
|
_Mixin2to3.run_2to3(self, files)
|
||
|
|
|
||
|
|
def __build_fixer_names(self):
|
||
|
|
if self.fixer_names:
|
||
|
|
return
|
||
|
|
self.fixer_names = []
|
||
|
|
for p in setuptools.lib2to3_fixer_packages:
|
||
|
|
self.fixer_names.extend(get_fixers_from_package(p))
|
||
|
|
if self.distribution.use_2to3_fixers is not None:
|
||
|
|
for p in self.distribution.use_2to3_fixers:
|
||
|
|
self.fixer_names.extend(get_fixers_from_package(p))
|
||
|
|
|
||
|
|
def __exclude_fixers(self):
|
||
|
|
excluded_fixers = getattr(self, 'exclude_fixers', [])
|
||
|
|
if self.distribution.use_2to3_exclude_fixers is not None:
|
||
|
|
excluded_fixers.extend(self.distribution.use_2to3_exclude_fixers)
|
||
|
|
for fixer_name in excluded_fixers:
|
||
|
|
if fixer_name in self.fixer_names:
|
||
|
|
self.fixer_names.remove(fixer_name)
|