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164 lines
3.7 KiB
Python
Executable file
164 lines
3.7 KiB
Python
Executable file
from distutils.command.sdist import sdist as _sdist
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from distutils.util import convert_path
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import os, re, sys, pkg_resources
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entities = [
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("<","<"), (">", ">"), (""", '"'), ("'", "'"),
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("&", "&")
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]
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def unescape(data):
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for old,new in entities:
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data = data.replace(old,new)
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return data
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def re_finder(pattern, postproc=None):
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def find(dirname, filename):
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f = open(filename,'rU')
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data = f.read()
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f.close()
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for match in pattern.finditer(data):
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path = match.group(1)
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if postproc:
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path = postproc(path)
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yield joinpath(dirname,path)
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return find
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def joinpath(prefix,suffix):
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if not prefix:
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return suffix
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return os.path.join(prefix,suffix)
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def walk_revctrl(dirname=''):
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"""Find all files under revision control"""
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for ep in pkg_resources.iter_entry_points('setuptools.file_finders'):
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for item in ep.load()(dirname):
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yield item
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def _default_revctrl(dirname=''):
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for path, finder in finders:
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path = joinpath(dirname,path)
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if os.path.isfile(path):
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for path in finder(dirname,path):
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if os.path.isfile(path):
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yield path
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elif os.path.isdir(path):
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for item in _default_revctrl(path):
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yield item
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def externals_finder(dirname, filename):
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"""Find any 'svn:externals' directories"""
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found = False
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f = open(filename,'rb')
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for line in iter(f.readline, ''): # can't use direct iter!
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parts = line.split()
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if len(parts)==2:
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kind,length = parts
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data = f.read(int(length))
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if kind=='K' and data=='svn:externals':
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found = True
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elif kind=='V' and found:
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f.close()
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break
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else:
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f.close()
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return
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for line in data.splitlines():
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parts = line.split()
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if parts:
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yield joinpath(dirname, parts[0])
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finders = [
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(convert_path('CVS/Entries'),
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re_finder(re.compile(r"^\w?/([^/]+)/", re.M))),
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(convert_path('.svn/entries'),
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re_finder(
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re.compile(r'name="([^"]+)"(?![^>]+deleted="true")', re.I),
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unescape
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)
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),
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(convert_path('.svn/dir-props'), externals_finder),
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]
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class sdist(_sdist):
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"""Smart sdist that finds anything supported by revision control"""
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user_options = [
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('formats=', None,
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"formats for source distribution (comma-separated list)"),
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('keep-temp', 'k',
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"keep the distribution tree around after creating " +
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"archive file(s)"),
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('dist-dir=', 'd',
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"directory to put the source distribution archive(s) in "
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"[default: dist]"),
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]
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negative_opt = {}
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def run(self):
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self.run_command('egg_info')
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ei_cmd = self.get_finalized_command('egg_info')
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self.filelist = ei_cmd.filelist
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self.filelist.append(os.path.join(ei_cmd.egg_info,'SOURCES.txt'))
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self.check_metadata()
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self.make_distribution()
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dist_files = getattr(self.distribution,'dist_files',[])
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for file in self.archive_files:
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data = ('sdist', '', file)
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if data not in dist_files:
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dist_files.append(data)
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def read_template(self):
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try:
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_sdist.read_template(self)
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except:
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# grody hack to close the template file (MANIFEST.in)
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# this prevents easy_install's attempt at deleting the file from
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# dying and thus masking the real error
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sys.exc_info()[2].tb_next.tb_frame.f_locals['template'].close()
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raise
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