482 lines
16 KiB
Python
482 lines
16 KiB
Python
|
"""setuptools.command.egg_info
|
||
|
|
|
||
|
|
Create a distribution's .egg-info directory and contents"""
|
||
|
|
|
||
|
|
from distutils.filelist import FileList as _FileList
|
||
|
|
from distutils.util import convert_path
|
||
|
|
from distutils import log
|
||
|
|
import distutils.errors
|
||
|
|
import distutils.filelist
|
||
|
|
import os
|
||
|
|
import re
|
||
|
|
import sys
|
||
|
|
import io
|
||
|
|
import warnings
|
||
|
|
import time
|
||
|
|
|
||
|
|
from setuptools.extern import six
|
||
|
|
|
||
|
|
from setuptools import Command
|
||
|
|
from setuptools.command.sdist import sdist
|
||
|
|
from setuptools.command.sdist import walk_revctrl
|
||
|
|
from setuptools.command.setopt import edit_config
|
||
|
|
from setuptools.command import bdist_egg
|
||
|
|
from pkg_resources import (
|
||
|
|
parse_requirements, safe_name, parse_version,
|
||
|
|
safe_version, yield_lines, EntryPoint, iter_entry_points, to_filename)
|
||
|
|
import setuptools.unicode_utils as unicode_utils
|
||
|
|
|
||
|
|
from pkg_resources.extern import packaging
|
||
|
|
|
||
|
|
try:
|
||
|
|
from setuptools_svn import svn_utils
|
||
|
|
except ImportError:
|
||
|
|
pass
|
||
|
|
|
||
|
|
|
||
|
|
class egg_info(Command):
|
||
|
|
description = "create a distribution's .egg-info directory"
|
||
|
|
|
||
|
|
user_options = [
|
||
|
|
('egg-base=', 'e', "directory containing .egg-info directories"
|
||
|
|
" (default: top of the source tree)"),
|
||
|
|
('tag-svn-revision', 'r',
|
||
|
|
"Add subversion revision ID to version number"),
|
||
|
|
('tag-date', 'd', "Add date stamp (e.g. 20050528) to version number"),
|
||
|
|
('tag-build=', 'b', "Specify explicit tag to add to version number"),
|
||
|
|
('no-svn-revision', 'R',
|
||
|
|
"Don't add subversion revision ID [default]"),
|
||
|
|
('no-date', 'D', "Don't include date stamp [default]"),
|
||
|
|
]
|
||
|
|
|
||
|
|
boolean_options = ['tag-date', 'tag-svn-revision']
|
||
|
|
negative_opt = {'no-svn-revision': 'tag-svn-revision',
|
||
|
|
'no-date': 'tag-date'}
|
||
|
|
|
||
|
|
def initialize_options(self):
|
||
|
|
self.egg_name = None
|
||
|
|
self.egg_version = None
|
||
|
|
self.egg_base = None
|
||
|
|
self.egg_info = None
|
||
|
|
self.tag_build = None
|
||
|
|
self.tag_svn_revision = 0
|
||
|
|
self.tag_date = 0
|
||
|
|
self.broken_egg_info = False
|
||
|
|
self.vtags = None
|
||
|
|
|
||
|
|
def save_version_info(self, filename):
|
||
|
|
values = dict(
|
||
|
|
egg_info=dict(
|
||
|
|
tag_svn_revision=0,
|
||
|
|
tag_date=0,
|
||
|
|
tag_build=self.tags(),
|
||
|
|
)
|
||
|
|
)
|
||
|
|
edit_config(filename, values)
|
||
|
|
|
||
|
|
def finalize_options(self):
|
||
|
|
self.egg_name = safe_name(self.distribution.get_name())
|
||
|
|
self.vtags = self.tags()
|
||
|
|
self.egg_version = self.tagged_version()
|
||
|
|
|
||
|
|
parsed_version = parse_version(self.egg_version)
|
||
|
|
|
||
|
|
try:
|
||
|
|
is_version = isinstance(parsed_version, packaging.version.Version)
|
||
|
|
spec = (
|
||
|
|
"%s==%s" if is_version else "%s===%s"
|
||
|
|
)
|
||
|
|
list(
|
||
|
|
parse_requirements(spec % (self.egg_name, self.egg_version))
|
||
|
|
)
|
||
|
|
except ValueError:
|
||
|
|
raise distutils.errors.DistutilsOptionError(
|
||
|
|
"Invalid distribution name or version syntax: %s-%s" %
|
||
|
|
(self.egg_name, self.egg_version)
|
||
|
|
)
|
||
|
|
|
||
|
|
if self.egg_base is None:
|
||
|
|
dirs = self.distribution.package_dir
|
||
|
|
self.egg_base = (dirs or {}).get('', os.curdir)
|
||
|
|
|
||
|
|
self.ensure_dirname('egg_base')
|
||
|
|
self.egg_info = to_filename(self.egg_name) + '.egg-info'
|
||
|
|
if self.egg_base != os.curdir:
|
||
|
|
self.egg_info = os.path.join(self.egg_base, self.egg_info)
|
||
|
|
if '-' in self.egg_name:
|
||
|
|
self.check_broken_egg_info()
|
||
|
|
|
||
|
|
# Set package version for the benefit of dumber commands
|
||
|
|
# (e.g. sdist, bdist_wininst, etc.)
|
||
|
|
#
|
||
|
|
self.distribution.metadata.version = self.egg_version
|
||
|
|
|
||
|
|
# If we bootstrapped around the lack of a PKG-INFO, as might be the
|
||
|
|
# case in a fresh checkout, make sure that any special tags get added
|
||
|
|
# to the version info
|
||
|
|
#
|
||
|
|
pd = self.distribution._patched_dist
|
||
|
|
if pd is not None and pd.key == self.egg_name.lower():
|
||
|
|
pd._version = self.egg_version
|
||
|
|
pd._parsed_version = parse_version(self.egg_version)
|
||
|
|
self.distribution._patched_dist = None
|
||
|
|
|
||
|
|
def write_or_delete_file(self, what, filename, data, force=False):
|
||
|
|
"""Write `data` to `filename` or delete if empty
|
||
|
|
|
||
|
|
If `data` is non-empty, this routine is the same as ``write_file()``.
|
||
|
|
If `data` is empty but not ``None``, this is the same as calling
|
||
|
|
``delete_file(filename)`. If `data` is ``None``, then this is a no-op
|
||
|
|
unless `filename` exists, in which case a warning is issued about the
|
||
|
|
orphaned file (if `force` is false), or deleted (if `force` is true).
|
||
|
|
"""
|
||
|
|
if data:
|
||
|
|
self.write_file(what, filename, data)
|
||
|
|
elif os.path.exists(filename):
|
||
|
|
if data is None and not force:
|
||
|
|
log.warn(
|
||
|
|
"%s not set in setup(), but %s exists", what, filename
|
||
|
|
)
|
||
|
|
return
|
||
|
|
else:
|
||
|
|
self.delete_file(filename)
|
||
|
|
|
||
|
|
def write_file(self, what, filename, data):
|
||
|
|
"""Write `data` to `filename` (if not a dry run) after announcing it
|
||
|
|
|
||
|
|
`what` is used in a log message to identify what is being written
|
||
|
|
to the file.
|
||
|
|
"""
|
||
|
|
log.info("writing %s to %s", what, filename)
|
||
|
|
if six.PY3:
|
||
|
|
data = data.encode("utf-8")
|
||
|
|
if not self.dry_run:
|
||
|
|
f = open(filename, 'wb')
|
||
|
|
f.write(data)
|
||
|
|
f.close()
|
||
|
|
|
||
|
|
def delete_file(self, filename):
|
||
|
|
"""Delete `filename` (if not a dry run) after announcing it"""
|
||
|
|
log.info("deleting %s", filename)
|
||
|
|
if not self.dry_run:
|
||
|
|
os.unlink(filename)
|
||
|
|
|
||
|
|
def tagged_version(self):
|
||
|
|
version = self.distribution.get_version()
|
||
|
|
# egg_info may be called more than once for a distribution,
|
||
|
|
# in which case the version string already contains all tags.
|
||
|
|
if self.vtags and version.endswith(self.vtags):
|
||
|
|
return safe_version(version)
|
||
|
|
return safe_version(version + self.vtags)
|
||
|
|
|
||
|
|
def run(self):
|
||
|
|
self.mkpath(self.egg_info)
|
||
|
|
installer = self.distribution.fetch_build_egg
|
||
|
|
for ep in iter_entry_points('egg_info.writers'):
|
||
|
|
ep.require(installer=installer)
|
||
|
|
writer = ep.resolve()
|
||
|
|
writer(self, ep.name, os.path.join(self.egg_info, ep.name))
|
||
|
|
|
||
|
|
# Get rid of native_libs.txt if it was put there by older bdist_egg
|
||
|
|
nl = os.path.join(self.egg_info, "native_libs.txt")
|
||
|
|
if os.path.exists(nl):
|
||
|
|
self.delete_file(nl)
|
||
|
|
|
||
|
|
self.find_sources()
|
||
|
|
|
||
|
|
def tags(self):
|
||
|
|
version = ''
|
||
|
|
if self.tag_build:
|
||
|
|
version += self.tag_build
|
||
|
|
if self.tag_svn_revision:
|
||
|
|
version += '-r%s' % self.get_svn_revision()
|
||
|
|
if self.tag_date:
|
||
|
|
version += time.strftime("-%Y%m%d")
|
||
|
|
return version
|
||
|
|
|
||
|
|
@staticmethod
|
||
|
|
def get_svn_revision():
|
||
|
|
if 'svn_utils' not in globals():
|
||
|
|
return "0"
|
||
|
|
return str(svn_utils.SvnInfo.load(os.curdir).get_revision())
|
||
|
|
|
||
|
|
def find_sources(self):
|
||
|
|
"""Generate SOURCES.txt manifest file"""
|
||
|
|
manifest_filename = os.path.join(self.egg_info, "SOURCES.txt")
|
||
|
|
mm = manifest_maker(self.distribution)
|
||
|
|
mm.manifest = manifest_filename
|
||
|
|
mm.run()
|
||
|
|
self.filelist = mm.filelist
|
||
|
|
|
||
|
|
def check_broken_egg_info(self):
|
||
|
|
bei = self.egg_name + '.egg-info'
|
||
|
|
if self.egg_base != os.curdir:
|
||
|
|
bei = os.path.join(self.egg_base, bei)
|
||
|
|
if os.path.exists(bei):
|
||
|
|
log.warn(
|
||
|
|
"-" * 78 + '\n'
|
||
|
|
"Note: Your current .egg-info directory has a '-' in its name;"
|
||
|
|
'\nthis will not work correctly with "setup.py develop".\n\n'
|
||
|
|
'Please rename %s to %s to correct this problem.\n' + '-' * 78,
|
||
|
|
bei, self.egg_info
|
||
|
|
)
|
||
|
|
self.broken_egg_info = self.egg_info
|
||
|
|
self.egg_info = bei # make it work for now
|
||
|
|
|
||
|
|
|
||
|
|
class FileList(_FileList):
|
||
|
|
"""File list that accepts only existing, platform-independent paths"""
|
||
|
|
|
||
|
|
def append(self, item):
|
||
|
|
if item.endswith('\r'): # Fix older sdists built on Windows
|
||
|
|
item = item[:-1]
|
||
|
|
path = convert_path(item)
|
||
|
|
|
||
|
|
if self._safe_path(path):
|
||
|
|
self.files.append(path)
|
||
|
|
|
||
|
|
def extend(self, paths):
|
||
|
|
self.files.extend(filter(self._safe_path, paths))
|
||
|
|
|
||
|
|
def _repair(self):
|
||
|
|
"""
|
||
|
|
Replace self.files with only safe paths
|
||
|
|
|
||
|
|
Because some owners of FileList manipulate the underlying
|
||
|
|
``files`` attribute directly, this method must be called to
|
||
|
|
repair those paths.
|
||
|
|
"""
|
||
|
|
self.files = list(filter(self._safe_path, self.files))
|
||
|
|
|
||
|
|
def _safe_path(self, path):
|
||
|
|
enc_warn = "'%s' not %s encodable -- skipping"
|
||
|
|
|
||
|
|
# To avoid accidental trans-codings errors, first to unicode
|
||
|
|
u_path = unicode_utils.filesys_decode(path)
|
||
|
|
if u_path is None:
|
||
|
|
log.warn("'%s' in unexpected encoding -- skipping" % path)
|
||
|
|
return False
|
||
|
|
|
||
|
|
# Must ensure utf-8 encodability
|
||
|
|
utf8_path = unicode_utils.try_encode(u_path, "utf-8")
|
||
|
|
if utf8_path is None:
|
||
|
|
log.warn(enc_warn, path, 'utf-8')
|
||
|
|
return False
|
||
|
|
|
||
|
|
try:
|
||
|
|
# accept is either way checks out
|
||
|
|
if os.path.exists(u_path) or os.path.exists(utf8_path):
|
||
|
|
return True
|
||
|
|
# this will catch any encode errors decoding u_path
|
||
|
|
except UnicodeEncodeError:
|
||
|
|
log.warn(enc_warn, path, sys.getfilesystemencoding())
|
||
|
|
|
||
|
|
|
||
|
|
class manifest_maker(sdist):
|
||
|
|
template = "MANIFEST.in"
|
||
|
|
|
||
|
|
def initialize_options(self):
|
||
|
|
self.use_defaults = 1
|
||
|
|
self.prune = 1
|
||
|
|
self.manifest_only = 1
|
||
|
|
self.force_manifest = 1
|
||
|
|
|
||
|
|
def finalize_options(self):
|
||
|
|
pass
|
||
|
|
|
||
|
|
def run(self):
|
||
|
|
self.filelist = FileList()
|
||
|
|
if not os.path.exists(self.manifest):
|
||
|
|
self.write_manifest() # it must exist so it'll get in the list
|
||
|
|
self.filelist.findall()
|
||
|
|
self.add_defaults()
|
||
|
|
if os.path.exists(self.template):
|
||
|
|
self.read_template()
|
||
|
|
self.prune_file_list()
|
||
|
|
self.filelist.sort()
|
||
|
|
self.filelist.remove_duplicates()
|
||
|
|
self.write_manifest()
|
||
|
|
|
||
|
|
def _manifest_normalize(self, path):
|
||
|
|
path = unicode_utils.filesys_decode(path)
|
||
|
|
return path.replace(os.sep, '/')
|
||
|
|
|
||
|
|
def write_manifest(self):
|
||
|
|
"""
|
||
|
|
Write the file list in 'self.filelist' to the manifest file
|
||
|
|
named by 'self.manifest'.
|
||
|
|
"""
|
||
|
|
self.filelist._repair()
|
||
|
|
|
||
|
|
# Now _repairs should encodability, but not unicode
|
||
|
|
files = [self._manifest_normalize(f) for f in self.filelist.files]
|
||
|
|
msg = "writing manifest file '%s'" % self.manifest
|
||
|
|
self.execute(write_file, (self.manifest, files), msg)
|
||
|
|
|
||
|
|
def warn(self, msg): # suppress missing-file warnings from sdist
|
||
|
|
if not msg.startswith("standard file not found:"):
|
||
|
|
sdist.warn(self, msg)
|
||
|
|
|
||
|
|
def add_defaults(self):
|
||
|
|
sdist.add_defaults(self)
|
||
|
|
self.filelist.append(self.template)
|
||
|
|
self.filelist.append(self.manifest)
|
||
|
|
rcfiles = list(walk_revctrl())
|
||
|
|
if rcfiles:
|
||
|
|
self.filelist.extend(rcfiles)
|
||
|
|
elif os.path.exists(self.manifest):
|
||
|
|
self.read_manifest()
|
||
|
|
ei_cmd = self.get_finalized_command('egg_info')
|
||
|
|
self._add_egg_info(cmd=ei_cmd)
|
||
|
|
self.filelist.include_pattern("*", prefix=ei_cmd.egg_info)
|
||
|
|
|
||
|
|
def _add_egg_info(self, cmd):
|
||
|
|
"""
|
||
|
|
Add paths for egg-info files for an external egg-base.
|
||
|
|
|
||
|
|
The egg-info files are written to egg-base. If egg-base is
|
||
|
|
outside the current working directory, this method
|
||
|
|
searchs the egg-base directory for files to include
|
||
|
|
in the manifest. Uses distutils.filelist.findall (which is
|
||
|
|
really the version monkeypatched in by setuptools/__init__.py)
|
||
|
|
to perform the search.
|
||
|
|
|
||
|
|
Since findall records relative paths, prefix the returned
|
||
|
|
paths with cmd.egg_base, so add_default's include_pattern call
|
||
|
|
(which is looking for the absolute cmd.egg_info) will match
|
||
|
|
them.
|
||
|
|
"""
|
||
|
|
if cmd.egg_base == os.curdir:
|
||
|
|
# egg-info files were already added by something else
|
||
|
|
return
|
||
|
|
|
||
|
|
discovered = distutils.filelist.findall(cmd.egg_base)
|
||
|
|
resolved = (os.path.join(cmd.egg_base, path) for path in discovered)
|
||
|
|
self.filelist.allfiles.extend(resolved)
|
||
|
|
|
||
|
|
def prune_file_list(self):
|
||
|
|
build = self.get_finalized_command('build')
|
||
|
|
base_dir = self.distribution.get_fullname()
|
||
|
|
self.filelist.exclude_pattern(None, prefix=build.build_base)
|
||
|
|
self.filelist.exclude_pattern(None, prefix=base_dir)
|
||
|
|
sep = re.escape(os.sep)
|
||
|
|
self.filelist.exclude_pattern(r'(^|' + sep + r')(RCS|CVS|\.svn)' + sep,
|
||
|
|
is_regex=1)
|
||
|
|
|
||
|
|
|
||
|
|
def write_file(filename, contents):
|
||
|
|
"""Create a file with the specified name and write 'contents' (a
|
||
|
|
sequence of strings without line terminators) to it.
|
||
|
|
"""
|
||
|
|
contents = "\n".join(contents)
|
||
|
|
|
||
|
|
# assuming the contents has been vetted for utf-8 encoding
|
||
|
|
contents = contents.encode("utf-8")
|
||
|
|
|
||
|
|
with open(filename, "wb") as f: # always write POSIX-style manifest
|
||
|
|
f.write(contents)
|
||
|
|
|
||
|
|
|
||
|
|
def write_pkg_info(cmd, basename, filename):
|
||
|
|
log.info("writing %s", filename)
|
||
|
|
if not cmd.dry_run:
|
||
|
|
metadata = cmd.distribution.metadata
|
||
|
|
metadata.version, oldver = cmd.egg_version, metadata.version
|
||
|
|
metadata.name, oldname = cmd.egg_name, metadata.name
|
||
|
|
try:
|
||
|
|
# write unescaped data to PKG-INFO, so older pkg_resources
|
||
|
|
# can still parse it
|
||
|
|
metadata.write_pkg_info(cmd.egg_info)
|
||
|
|
finally:
|
||
|
|
metadata.name, metadata.version = oldname, oldver
|
||
|
|
|
||
|
|
safe = getattr(cmd.distribution, 'zip_safe', None)
|
||
|
|
|
||
|
|
bdist_egg.write_safety_flag(cmd.egg_info, safe)
|
||
|
|
|
||
|
|
|
||
|
|
def warn_depends_obsolete(cmd, basename, filename):
|
||
|
|
if os.path.exists(filename):
|
||
|
|
log.warn(
|
||
|
|
"WARNING: 'depends.txt' is not used by setuptools 0.6!\n"
|
||
|
|
"Use the install_requires/extras_require setup() args instead."
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
def _write_requirements(stream, reqs):
|
||
|
|
lines = yield_lines(reqs or ())
|
||
|
|
append_cr = lambda line: line + '\n'
|
||
|
|
lines = map(append_cr, lines)
|
||
|
|
stream.writelines(lines)
|
||
|
|
|
||
|
|
|
||
|
|
def write_requirements(cmd, basename, filename):
|
||
|
|
dist = cmd.distribution
|
||
|
|
data = six.StringIO()
|
||
|
|
_write_requirements(data, dist.install_requires)
|
||
|
|
extras_require = dist.extras_require or {}
|
||
|
|
for extra in sorted(extras_require):
|
||
|
|
data.write('\n[{extra}]\n'.format(**vars()))
|
||
|
|
_write_requirements(data, extras_require[extra])
|
||
|
|
cmd.write_or_delete_file("requirements", filename, data.getvalue())
|
||
|
|
|
||
|
|
|
||
|
|
def write_setup_requirements(cmd, basename, filename):
|
||
|
|
data = StringIO()
|
||
|
|
_write_requirements(data, cmd.distribution.setup_requires)
|
||
|
|
cmd.write_or_delete_file("setup-requirements", filename, data.getvalue())
|
||
|
|
|
||
|
|
|
||
|
|
def write_toplevel_names(cmd, basename, filename):
|
||
|
|
pkgs = dict.fromkeys(
|
||
|
|
[
|
||
|
|
k.split('.', 1)[0]
|
||
|
|
for k in cmd.distribution.iter_distribution_names()
|
||
|
|
]
|
||
|
|
)
|
||
|
|
cmd.write_file("top-level names", filename, '\n'.join(sorted(pkgs)) + '\n')
|
||
|
|
|
||
|
|
|
||
|
|
def overwrite_arg(cmd, basename, filename):
|
||
|
|
write_arg(cmd, basename, filename, True)
|
||
|
|
|
||
|
|
|
||
|
|
def write_arg(cmd, basename, filename, force=False):
|
||
|
|
argname = os.path.splitext(basename)[0]
|
||
|
|
value = getattr(cmd.distribution, argname, None)
|
||
|
|
if value is not None:
|
||
|
|
value = '\n'.join(value) + '\n'
|
||
|
|
cmd.write_or_delete_file(argname, filename, value, force)
|
||
|
|
|
||
|
|
|
||
|
|
def write_entries(cmd, basename, filename):
|
||
|
|
ep = cmd.distribution.entry_points
|
||
|
|
|
||
|
|
if isinstance(ep, six.string_types) or ep is None:
|
||
|
|
data = ep
|
||
|
|
elif ep is not None:
|
||
|
|
data = []
|
||
|
|
for section, contents in sorted(ep.items()):
|
||
|
|
if not isinstance(contents, six.string_types):
|
||
|
|
contents = EntryPoint.parse_group(section, contents)
|
||
|
|
contents = '\n'.join(sorted(map(str, contents.values())))
|
||
|
|
data.append('[%s]\n%s\n\n' % (section, contents))
|
||
|
|
data = ''.join(data)
|
||
|
|
|
||
|
|
cmd.write_or_delete_file('entry points', filename, data, True)
|
||
|
|
|
||
|
|
|
||
|
|
def get_pkg_info_revision():
|
||
|
|
"""
|
||
|
|
Get a -r### off of PKG-INFO Version in case this is an sdist of
|
||
|
|
a subversion revision.
|
||
|
|
"""
|
||
|
|
warnings.warn("get_pkg_info_revision is deprecated.", DeprecationWarning)
|
||
|
|
if os.path.exists('PKG-INFO'):
|
||
|
|
with io.open('PKG-INFO') as f:
|
||
|
|
for line in f:
|
||
|
|
match = re.match(r"Version:.*-r(\d+)\s*$", line)
|
||
|
|
if match:
|
||
|
|
return int(match.group(1))
|
||
|
|
return 0
|