Mercurial > repos > shellac > sam_consensus_v3
comparison env/lib/python3.9/site-packages/setuptools/lib2to3_ex.py @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
| author | shellac |
|---|---|
| date | Mon, 22 Mar 2021 18:12:50 +0000 |
| parents | |
| children |
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| -1:000000000000 | 0:4f3585e2f14b |
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| 1 """ | |
| 2 Customized Mixin2to3 support: | |
| 3 | |
| 4 - adds support for converting doctests | |
| 5 """ | |
| 6 | |
| 7 import warnings | |
| 8 from distutils.util import Mixin2to3 as _Mixin2to3 | |
| 9 from distutils import log | |
| 10 from lib2to3.refactor import RefactoringTool, get_fixers_from_package | |
| 11 | |
| 12 import setuptools | |
| 13 from ._deprecation_warning import SetuptoolsDeprecationWarning | |
| 14 | |
| 15 | |
| 16 class DistutilsRefactoringTool(RefactoringTool): | |
| 17 def log_error(self, msg, *args, **kw): | |
| 18 log.error(msg, *args) | |
| 19 | |
| 20 def log_message(self, msg, *args): | |
| 21 log.info(msg, *args) | |
| 22 | |
| 23 def log_debug(self, msg, *args): | |
| 24 log.debug(msg, *args) | |
| 25 | |
| 26 | |
| 27 class Mixin2to3(_Mixin2to3): | |
| 28 def run_2to3(self, files, doctests=False): | |
| 29 # See of the distribution option has been set, otherwise check the | |
| 30 # setuptools default. | |
| 31 if self.distribution.use_2to3 is not True: | |
| 32 return | |
| 33 if not files: | |
| 34 return | |
| 35 | |
| 36 warnings.warn( | |
| 37 "2to3 support is deprecated. If the project still " | |
| 38 "requires Python 2 support, please migrate to " | |
| 39 "a single-codebase solution or employ an " | |
| 40 "independent conversion process.", | |
| 41 SetuptoolsDeprecationWarning) | |
| 42 log.info("Fixing " + " ".join(files)) | |
| 43 self.__build_fixer_names() | |
| 44 self.__exclude_fixers() | |
| 45 if doctests: | |
| 46 if setuptools.run_2to3_on_doctests: | |
| 47 r = DistutilsRefactoringTool(self.fixer_names) | |
| 48 r.refactor(files, write=True, doctests_only=True) | |
| 49 else: | |
| 50 _Mixin2to3.run_2to3(self, files) | |
| 51 | |
| 52 def __build_fixer_names(self): | |
| 53 if self.fixer_names: | |
| 54 return | |
| 55 self.fixer_names = [] | |
| 56 for p in setuptools.lib2to3_fixer_packages: | |
| 57 self.fixer_names.extend(get_fixers_from_package(p)) | |
| 58 if self.distribution.use_2to3_fixers is not None: | |
| 59 for p in self.distribution.use_2to3_fixers: | |
| 60 self.fixer_names.extend(get_fixers_from_package(p)) | |
| 61 | |
| 62 def __exclude_fixers(self): | |
| 63 excluded_fixers = getattr(self, 'exclude_fixers', []) | |
| 64 if self.distribution.use_2to3_exclude_fixers is not None: | |
| 65 excluded_fixers.extend(self.distribution.use_2to3_exclude_fixers) | |
| 66 for fixer_name in excluded_fixers: | |
| 67 if fixer_name in self.fixer_names: | |
| 68 self.fixer_names.remove(fixer_name) |