diff options
Diffstat (limited to 'third_party/python/setuptools/setuptools/_distutils/extension.py')
| -rw-r--r-- | third_party/python/setuptools/setuptools/_distutils/extension.py | 78 |
1 files changed, 43 insertions, 35 deletions
diff --git a/third_party/python/setuptools/setuptools/_distutils/extension.py b/third_party/python/setuptools/setuptools/_distutils/extension.py index c507da360a..6b8575de29 100644 --- a/third_party/python/setuptools/setuptools/_distutils/extension.py +++ b/third_party/python/setuptools/setuptools/_distutils/extension.py @@ -16,6 +16,7 @@ import warnings # import that large-ish module (indirectly, through distutils.core) in # order to do anything. + class Extension: """Just a collection of attributes that describes an extension module and everything needed to build it (hopefully in a portable @@ -83,27 +84,29 @@ class Extension: # When adding arguments to this constructor, be sure to update # setup_keywords in core.py. - def __init__(self, name, sources, - include_dirs=None, - define_macros=None, - undef_macros=None, - library_dirs=None, - libraries=None, - runtime_library_dirs=None, - extra_objects=None, - extra_compile_args=None, - extra_link_args=None, - export_symbols=None, - swig_opts = None, - depends=None, - language=None, - optional=None, - **kw # To catch unknown keywords - ): + def __init__( + self, + name, + sources, + include_dirs=None, + define_macros=None, + undef_macros=None, + library_dirs=None, + libraries=None, + runtime_library_dirs=None, + extra_objects=None, + extra_compile_args=None, + extra_link_args=None, + export_symbols=None, + swig_opts=None, + depends=None, + language=None, + optional=None, + **kw # To catch unknown keywords + ): if not isinstance(name, str): raise AssertionError("'name' must be a string") - if not (isinstance(sources, list) and - all(isinstance(v, str) for v in sources)): + if not (isinstance(sources, list) and all(isinstance(v, str) for v in sources)): raise AssertionError("'sources' must be a list of strings") self.name = name @@ -131,17 +134,17 @@ class Extension: warnings.warn(msg) def __repr__(self): - return '<%s.%s(%r) at %#x>' % ( + return '<{}.{}({!r}) at {:#x}>'.format( self.__class__.__module__, self.__class__.__qualname__, self.name, - id(self)) + id(self), + ) -def read_setup_file(filename): +def read_setup_file(filename): # noqa: C901 """Reads a Setup file and returns Extension instances.""" - from distutils.sysconfig import (parse_makefile, expand_makefile_vars, - _variable_rx) + from distutils.sysconfig import parse_makefile, expand_makefile_vars, _variable_rx from distutils.text_file import TextFile from distutils.util import split_quoted @@ -151,17 +154,22 @@ def read_setup_file(filename): # Second pass to gobble up the real content: lines of the form # <module> ... [<sourcefile> ...] [<cpparg> ...] [<library> ...] - file = TextFile(filename, - strip_comments=1, skip_blanks=1, join_lines=1, - lstrip_ws=1, rstrip_ws=1) + file = TextFile( + filename, + strip_comments=1, + skip_blanks=1, + join_lines=1, + lstrip_ws=1, + rstrip_ws=1, + ) try: extensions = [] while True: line = file.readline() - if line is None: # eof + if line is None: # eof break - if _variable_rx.match(line): # VAR=VALUE, handled in first pass + if _variable_rx.match(line): # VAR=VALUE, handled in first pass continue if line[0] == line[-1] == "*": @@ -188,7 +196,8 @@ def read_setup_file(filename): continue suffix = os.path.splitext(word)[1] - switch = word[0:2] ; value = word[2:] + switch = word[0:2] + value = word[2:] if suffix in (".c", ".cc", ".cpp", ".cxx", ".c++", ".m", ".mm"): # hmm, should we do something about C vs. C++ sources? @@ -199,14 +208,13 @@ def read_setup_file(filename): ext.include_dirs.append(value) elif switch == "-D": equals = value.find("=") - if equals == -1: # bare "-DFOO" -- no value + if equals == -1: # bare "-DFOO" -- no value ext.define_macros.append((value, None)) - else: # "-DFOO=blah" - ext.define_macros.append((value[0:equals], - value[equals+2:])) + else: # "-DFOO=blah" + ext.define_macros.append((value[0:equals], value[equals + 2 :])) elif switch == "-U": ext.undef_macros.append(value) - elif switch == "-C": # only here 'cause makesetup has it! + elif switch == "-C": # only here 'cause makesetup has it! ext.extra_compile_args.append(word) elif switch == "-l": ext.libraries.append(value) |