/env/lib/python3.3/site-packages/setuptools/command/sdist.py
Python | 304 lines | 228 code | 60 blank | 16 comment | 54 complexity | 0c439eca83b628035531153bd6825bd6 MD5 | raw file
- from distutils.command.sdist import sdist as _sdist
- from distutils.util import convert_path
- from distutils import log
- from glob import glob
- import os, re, sys, pkg_resources
- from glob import glob
- READMES = ('README', 'README.rst', 'README.txt')
- entities = [
- ("<","<"), (">", ">"), (""", '"'), ("'", "'"),
- ("&", "&")
- ]
- def unescape(data):
- for old,new in entities:
- data = data.replace(old,new)
- return data
- def re_finder(pattern, postproc=None):
- def find(dirname, filename):
- f = open(filename,'rU')
- data = f.read()
- f.close()
- for match in pattern.finditer(data):
- path = match.group(1)
- if postproc:
- path = postproc(path)
- yield joinpath(dirname,path)
- return find
- def joinpath(prefix,suffix):
- if not prefix:
- return suffix
- return os.path.join(prefix,suffix)
- def walk_revctrl(dirname=''):
- """Find all files under revision control"""
- for ep in pkg_resources.iter_entry_points('setuptools.file_finders'):
- for item in ep.load()(dirname):
- yield item
- def _default_revctrl(dirname=''):
- for path, finder in finders:
- path = joinpath(dirname,path)
- if os.path.isfile(path):
- for path in finder(dirname,path):
- if os.path.isfile(path):
- yield path
- elif os.path.isdir(path):
- for item in _default_revctrl(path):
- yield item
- def externals_finder(dirname, filename):
- """Find any 'svn:externals' directories"""
- found = False
- f = open(filename,'rt')
- for line in iter(f.readline, ''): # can't use direct iter!
- parts = line.split()
- if len(parts)==2:
- kind,length = parts
- data = f.read(int(length))
- if kind=='K' and data=='svn:externals':
- found = True
- elif kind=='V' and found:
- f.close()
- break
- else:
- f.close()
- return
- for line in data.splitlines():
- parts = line.split()
- if parts:
- yield joinpath(dirname, parts[0])
- entries_pattern = re.compile(r'name="([^"]+)"(?![^>]+deleted="true")', re.I)
- def entries_finder(dirname, filename):
- f = open(filename,'rU')
- data = f.read()
- f.close()
- if data.startswith('<?xml'):
- for match in entries_pattern.finditer(data):
- yield joinpath(dirname,unescape(match.group(1)))
- else:
- svnver=-1
- try: svnver = int(data.splitlines()[0])
- except: pass
- if svnver<8:
- log.warn("unrecognized .svn/entries format in %s", os.path.abspath(dirname))
- return
- for record in map(str.splitlines, data.split('\n\x0c\n')[1:]):
- # subversion 1.6/1.5/1.4
- if not record or len(record)>=6 and record[5]=="delete":
- continue # skip deleted
- yield joinpath(dirname, record[0])
-
- finders = [
- (convert_path('CVS/Entries'),
- re_finder(re.compile(r"^\w?/([^/]+)/", re.M))),
- (convert_path('.svn/entries'), entries_finder),
- (convert_path('.svn/dir-props'), externals_finder),
- (convert_path('.svn/dir-prop-base'), externals_finder), # svn 1.4
- ]
- class sdist(_sdist):
- """Smart sdist that finds anything supported by revision control"""
- user_options = [
- ('formats=', None,
- "formats for source distribution (comma-separated list)"),
- ('keep-temp', 'k',
- "keep the distribution tree around after creating " +
- "archive file(s)"),
- ('dist-dir=', 'd',
- "directory to put the source distribution archive(s) in "
- "[default: dist]"),
- ]
- negative_opt = {}
- def run(self):
- self.run_command('egg_info')
- ei_cmd = self.get_finalized_command('egg_info')
- self.filelist = ei_cmd.filelist
- self.filelist.append(os.path.join(ei_cmd.egg_info,'SOURCES.txt'))
- self.check_readme()
- # Run sub commands
- for cmd_name in self.get_sub_commands():
- self.run_command(cmd_name)
- # Call check_metadata only if no 'check' command
- # (distutils <= 2.6)
- import distutils.command
- if 'check' not in distutils.command.__all__:
- self.check_metadata()
- self.make_distribution()
- dist_files = getattr(self.distribution,'dist_files',[])
- for file in self.archive_files:
- data = ('sdist', '', file)
- if data not in dist_files:
- dist_files.append(data)
- def __read_template_hack(self):
- # This grody hack closes the template file (MANIFEST.in) if an
- # exception occurs during read_template.
- # Doing so prevents an error when easy_install attempts to delete the
- # file.
- try:
- _sdist.read_template(self)
- except:
- sys.exc_info()[2].tb_next.tb_frame.f_locals['template'].close()
- raise
- # Beginning with Python 2.7.2, 3.1.4, and 3.2.1, this leaky file handle
- # has been fixed, so only override the method if we're using an earlier
- # Python.
- if (
- sys.version_info < (2,7,2)
- or (3,0) <= sys.version_info < (3,1,4)
- or (3,2) <= sys.version_info < (3,2,1)
- ):
- read_template = __read_template_hack
- def add_defaults(self):
- standards = [READMES,
- self.distribution.script_name]
- for fn in standards:
- if isinstance(fn, tuple):
- alts = fn
- got_it = 0
- for fn in alts:
- if os.path.exists(fn):
- got_it = 1
- self.filelist.append(fn)
- break
- if not got_it:
- self.warn("standard file not found: should have one of " +
- ', '.join(alts))
- else:
- if os.path.exists(fn):
- self.filelist.append(fn)
- else:
- self.warn("standard file '%s' not found" % fn)
- optional = ['test/test*.py', 'setup.cfg']
- for pattern in optional:
- files = list(filter(os.path.isfile, glob(pattern)))
- if files:
- self.filelist.extend(files)
- # getting python files
- if self.distribution.has_pure_modules():
- build_py = self.get_finalized_command('build_py')
- self.filelist.extend(build_py.get_source_files())
- # This functionality is incompatible with include_package_data, and
- # will in fact create an infinite recursion if include_package_data
- # is True. Use of include_package_data will imply that
- # distutils-style automatic handling of package_data is disabled
- if not self.distribution.include_package_data:
- for _, src_dir, _, filenames in build_py.data_files:
- self.filelist.extend([os.path.join(src_dir, filename)
- for filename in filenames])
- if self.distribution.has_ext_modules():
- build_ext = self.get_finalized_command('build_ext')
- self.filelist.extend(build_ext.get_source_files())
- if self.distribution.has_c_libraries():
- build_clib = self.get_finalized_command('build_clib')
- self.filelist.extend(build_clib.get_source_files())
- if self.distribution.has_scripts():
- build_scripts = self.get_finalized_command('build_scripts')
- self.filelist.extend(build_scripts.get_source_files())
- def check_readme(self):
- for f in READMES:
- if os.path.exists(f):
- return
- else:
- self.warn(
- "standard file not found: should have one of " +', '.join(READMES)
- )
- def make_release_tree(self, base_dir, files):
- _sdist.make_release_tree(self, base_dir, files)
- # Save any egg_info command line options used to create this sdist
- dest = os.path.join(base_dir, 'setup.cfg')
- if hasattr(os,'link') and os.path.exists(dest):
- # unlink and re-copy, since it might be hard-linked, and
- # we don't want to change the source version
- os.unlink(dest)
- self.copy_file('setup.cfg', dest)
- self.get_finalized_command('egg_info').save_version_info(dest)
- def _manifest_is_not_generated(self):
- # check for special comment used in 2.7.1 and higher
- if not os.path.isfile(self.manifest):
- return False
- fp = open(self.manifest, 'rbU')
- try:
- first_line = fp.readline()
- finally:
- fp.close()
- return first_line != '# file GENERATED by distutils, do NOT edit\n'.encode()
- def read_manifest(self):
- """Read the manifest file (named by 'self.manifest') and use it to
- fill in 'self.filelist', the list of files to include in the source
- distribution.
- """
- log.info("reading manifest file '%s'", self.manifest)
- manifest = open(self.manifest, 'rbU')
- for line in manifest:
- # The manifest must contain UTF-8. See #303.
- if sys.version_info >= (3,):
- try:
- line = line.decode('UTF-8')
- except UnicodeDecodeError:
- log.warn("%r not UTF-8 decodable -- skipping" % line)
- continue
- # ignore comments and blank lines
- line = line.strip()
- if line.startswith('#') or not line:
- continue
- self.filelist.append(line)
- manifest.close()
- #