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This commit is contained in:
Éric Araujo 2011-06-01 19:47:06 +02:00
parent c0725162d5 25987d0c4b
commit 98b6592266
9 changed files with 45 additions and 143 deletions
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1
Lib/packaging/command/bdist.py
View File

@ -128,6 +128,7 @@ class bdist(Command):
for i in range(len(self.formats)):
cmd_name = commands[i]
sub_cmd = self.get_reinitialized_command(cmd_name)
sub_cmd.format = self.formats[i]
# passing the owner and group names for tar archiving
if cmd_name == 'bdist_dumb':

36
Lib/packaging/command/sdist.py
View File

@ -1,10 +1,9 @@
"""Create a source distribution."""
import os
import sys
import re
import sys
from io import StringIO
from glob import glob
from shutil import get_archive_formats, rmtree
from packaging import logger
@ -203,45 +202,14 @@ class sdist(Command):
def add_defaults(self):
"""Add all the default files to self.filelist:
- README or README.txt
- test/test*.py
- all pure Python modules mentioned in setup script
- all files pointed by package_data (build_py)
- all files defined in data_files.
- all files defined as scripts.
- all C sources listed as part of extensions or C libraries
in the setup script (doesn't catch C headers!)
Warns if (README or README.txt) or setup.py are missing; everything
else is optional.
Everything is optional.
"""
standards = [('README', 'README.txt')]
for fn in standards:
if isinstance(fn, tuple):
alts = fn
got_it = False
for fn in alts:
if os.path.exists(fn):
got_it = True
self.filelist.append(fn)
break
if not got_it:
logger.warning(
'%s: standard file not found: should have one of %s',
self.get_command_name(), ', '.join(alts))
else:
if os.path.exists(fn):
self.filelist.append(fn)
else:
logger.warning('%s: standard file %r not found',
self.get_command_name(), fn)
optional = ['test/test*.py', 'setup.cfg']
for pattern in optional:
files = [f for f in glob(pattern) if os.path.isfile(f)]
if files:
self.filelist.extend(files)
for cmd_name in get_command_names():
try:
cmd_obj = self.get_finalized_command(cmd_name)

5
Lib/packaging/compiler/__init__.py
View File

@ -83,19 +83,16 @@ def customize_compiler(compiler):
# patterns. Order is important; platform mappings are preferred over
# OS names.
_default_compilers = (
# Platform string mappings
# on a cygwin built python we can use gcc like an ordinary UNIXish
# compiler
('cygwin.*', 'unix'),
('os2emx', 'emx'),
# OS name mappings
('posix', 'unix'),
('nt', 'msvc'),
)
)
def get_default_compiler(osname=None, platform=None):
""" Determine the default compiler to use for the given platform.

2
Lib/packaging/compiler/ccompiler.py
View File

@ -352,7 +352,7 @@ class CCompiler:
return macros, objects, extra, pp_opts, build
def _get_cc_args(self, pp_opts, debug, before):
# works for unixccompiler, emxccompiler, cygwinccompiler
# works for unixccompiler and cygwinccompiler
cc_args = pp_opts + ['-c']
if debug:
cc_args[:0] = ['-g']

119
Lib/packaging/fancy_getopt.py
View File

@ -13,7 +13,6 @@ It is used under the hood by the command classes. Do not use directly.
import getopt
import re
import sys
import string
import textwrap
from packaging.errors import PackagingGetoptError, PackagingArgError
@ -142,20 +141,20 @@ class FancyGetopt:
for option in self.option_table:
if len(option) == 3:
integer, short, help = option
longopt, short, help = option
repeat = 0
elif len(option) == 4:
integer, short, help, repeat = option
longopt, short, help, repeat = option
else:
# the option table is part of the code, so simply
# assert that it is correct
raise ValueError("invalid option tuple: %r" % option)
# Type- and value-check the option names
if not isinstance(integer, str) or len(integer) < 2:
if not isinstance(longopt, str) or len(longopt) < 2:
raise PackagingGetoptError(
("invalid long option '%s': "
"must be a string of length >= 2") % integer)
"must be a string of length >= 2") % longopt)
if (not ((short is None) or
(isinstance(short, str) and len(short) == 1))):
@ -163,55 +162,55 @@ class FancyGetopt:
("invalid short option '%s': "
"must be a single character or None") % short)
self.repeat[integer] = repeat
self.long_opts.append(integer)
self.repeat[longopt] = repeat
self.long_opts.append(longopt)
if integer[-1] == '=': # option takes an argument?
if longopt[-1] == '=': # option takes an argument?
if short:
short = short + ':'
integer = integer[0:-1]
self.takes_arg[integer] = 1
longopt = longopt[0:-1]
self.takes_arg[longopt] = 1
else:
# Is option is a "negative alias" for some other option (eg.
# "quiet" == "!verbose")?
alias_to = self.negative_alias.get(integer)
alias_to = self.negative_alias.get(longopt)
if alias_to is not None:
if self.takes_arg[alias_to]:
raise PackagingGetoptError(
("invalid negative alias '%s': "
"aliased option '%s' takes a value") % \
(integer, alias_to))
(longopt, alias_to))
self.long_opts[-1] = integer # XXX redundant?!
self.takes_arg[integer] = 0
self.long_opts[-1] = longopt # XXX redundant?!
self.takes_arg[longopt] = 0
else:
self.takes_arg[integer] = 0
self.takes_arg[longopt] = 0
# If this is an alias option, make sure its "takes arg" flag is
# the same as the option it's aliased to.
alias_to = self.alias.get(integer)
alias_to = self.alias.get(longopt)
if alias_to is not None:
if self.takes_arg[integer] != self.takes_arg[alias_to]:
if self.takes_arg[longopt] != self.takes_arg[alias_to]:
raise PackagingGetoptError(
("invalid alias '%s': inconsistent with "
"aliased option '%s' (one of them takes a value, "
"the other doesn't") % (integer, alias_to))
"the other doesn't") % (longopt, alias_to))
# Now enforce some bondage on the long option name, so we can
# later translate it to an attribute name on some object. Have
# to do this a bit late to make sure we've removed any trailing
# '='.
if not longopt_re.match(integer):
if not longopt_re.match(longopt):
raise PackagingGetoptError(
("invalid long option name '%s' " +
"(must be letters, numbers, hyphens only") % integer)
"(must be letters, numbers, hyphens only") % longopt)
self.attr_name[integer] = integer.replace('-', '_')
self.attr_name[longopt] = longopt.replace('-', '_')
if short:
self.short_opts.append(short)
self.short2long[short[0]] = integer
self.short2long[short[0]] = longopt
def getopt(self, args=None, object=None):
"""Parse command-line options in args. Store as attributes on object.
@ -297,10 +296,10 @@ class FancyGetopt:
# First pass: determine maximum length of long option names
max_opt = 0
for option in self.option_table:
integer = option[0]
longopt = option[0]
short = option[1]
l = len(integer)
if integer[-1] == '=':
l = len(longopt)
if longopt[-1] == '=':
l = l - 1
if short is not None:
l = l + 5 # " (-x)" where short == 'x'
@ -340,20 +339,20 @@ class FancyGetopt:
lines = ['Option summary:']
for option in self.option_table:
integer, short, help = option[:3]
longopt, short, help = option[:3]
text = textwrap.wrap(help, text_width)
# Case 1: no short option at all (makes life easy)
if short is None:
if text:
lines.append(" --%-*s %s" % (max_opt, integer, text[0]))
lines.append(" --%-*s %s" % (max_opt, longopt, text[0]))
else:
lines.append(" --%-*s " % (max_opt, integer))
lines.append(" --%-*s " % (max_opt, longopt))
# Case 2: we have a short option, so we have to include it
# just after the long option
else:
opt_names = "%s (-%s)" % (integer, short)
opt_names = "%s (-%s)" % (longopt, short)
if text:
lines.append(" --%-*s %s" %
(max_opt, opt_names, text[0]))
@ -378,68 +377,6 @@ def fancy_getopt(options, negative_opt, object, args):
return parser.getopt(args, object)
WS_TRANS = str.maketrans(string.whitespace, ' ' * len(string.whitespace))
def wrap_text(text, width):
"""Split *text* into lines of no more than *width* characters each.
*text* is a str and *width* an int. Returns a list of str.
"""
if text is None:
return []
if len(text) <= width:
return [text]
text = text.expandtabs()
text = text.translate(WS_TRANS)
chunks = re.split(r'( +|-+)', text)
chunks = [_f for _f in chunks if _f] # ' - ' results in empty strings
lines = []
while chunks:
cur_line = [] # list of chunks (to-be-joined)
cur_len = 0 # length of current line
while chunks:
l = len(chunks[0])
if cur_len + l <= width: # can squeeze (at least) this chunk in
cur_line.append(chunks[0])
del chunks[0]
cur_len = cur_len + l
else: # this line is full
# drop last chunk if all space
if cur_line and cur_line[-1][0] == ' ':
del cur_line[-1]
break
if chunks: # any chunks left to process?
# if the current line is still empty, then we had a single
# chunk that's too big too fit on a line -- so we break
# down and break it up at the line width
if cur_len == 0:
cur_line.append(chunks[0][0:width])
chunks[0] = chunks[0][width:]
# all-whitespace chunks at the end of a line can be discarded
# (and we know from the re.split above that if a chunk has
# *any* whitespace, it is *all* whitespace)
if chunks[0][0] == ' ':
del chunks[0]
# and store this line in the list-of-all-lines -- as a single
# string, of course!
lines.append(''.join(cur_line))
# while chunks
return lines
class OptionDummy:
"""Dummy class just used as a place to hold command-line option
values as instance attributes."""

4
Lib/packaging/pypi/simple.py
View File

@ -1,6 +1,6 @@
"""Spider using the screen-scraping "simple" PyPI API.
This module contains the class SimpleIndexCrawler, a simple spider that
This module contains the class Crawler, a simple spider that
can be used to find and retrieve distributions from a project index
(like the Python Package Index), using its so-called simple API (see
reference implementation available at http://pypi.python.org/simple/).
@ -178,7 +178,7 @@ class Crawler(BaseClient):
def get_releases(self, requirements, prefer_final=None,
force_update=False):
"""Search for releases and return a ReleaseList object containing
"""Search for releases and return a ReleasesList object containing
the results.
"""
predicate = get_version_predicate(requirements)

8
Lib/packaging/pypi/xmlrpc.py
View File

@ -31,11 +31,11 @@ class Client(BaseClient):
If no server_url is specified, use the default PyPI XML-RPC URL,
defined in the DEFAULT_XMLRPC_INDEX_URL constant::
>>> client = XMLRPCClient()
>>> client = Client()
>>> client.server_url == DEFAULT_XMLRPC_INDEX_URL
True
>>> client = XMLRPCClient("http://someurl/")
>>> client = Client("http://someurl/")
>>> client.server_url
'http://someurl/'
"""
@ -69,7 +69,7 @@ class Client(BaseClient):
informations (eg. make a new XML-RPC call).
::
>>> client = XMLRPCClient()
>>> client = Client()
>>> client.get_releases('Foo')
['1.1', '1.2', '1.3']
@ -189,7 +189,7 @@ class Client(BaseClient):
If no server proxy is defined yet, creates a new one::
>>> client = XmlRpcClient()
>>> client = Client()
>>> client.proxy()
<ServerProxy for python.org/pypi>

4
Lib/packaging/tests/test_command_build_ext.py
View File

@ -370,8 +370,8 @@ def test_suite():
src = _get_source_filename()
if not os.path.exists(src):
if verbose:
print ('test_build_ext: Cannot find source code (test'
' must run in python build dir)')
print('test_command_build_ext: Cannot find source code (test'
' must run in python build dir)')
return unittest.TestSuite()
else:
return unittest.makeSuite(BuildExtTestCase)

9
Lib/packaging/tests/test_command_sdist.py
View File

@ -33,7 +33,6 @@ setup(name='fake')
MANIFEST = """\
# file GENERATED by packaging, do NOT edit
README
inroot.txt
data%(sep)sdata.dt
scripts%(sep)sscript.py
@ -129,7 +128,7 @@ class SDistTestCase(support.TempdirManager,
content = zip_file.namelist()
# making sure everything has been pruned correctly
self.assertEqual(len(content), 3)
self.assertEqual(len(content), 2)
@requires_zlib
@unittest.skipIf(find_executable('tar') is None or
@ -214,7 +213,7 @@ class SDistTestCase(support.TempdirManager,
# Making sure everything was added. This includes 9 code and data
# files in addition to PKG-INFO.
self.assertEqual(len(content), 10)
self.assertEqual(len(content), 9)
# Checking the MANIFEST
with open(join(self.tmp_dir, 'MANIFEST')) as fp:
@ -331,7 +330,7 @@ class SDistTestCase(support.TempdirManager,
with open(cmd.manifest) as f:
manifest = [line.strip() for line in f.read().split('\n')
if line.strip() != '']
self.assertEqual(len(manifest), 4)
self.assertEqual(len(manifest), 3)
# Adding a file
self.write_file((self.tmp_dir, 'somecode', 'doc2.txt'), '#')
@ -348,7 +347,7 @@ class SDistTestCase(support.TempdirManager,
if line.strip() != '']
# Do we have the new file in MANIFEST?
self.assertEqual(len(manifest2), 5)
self.assertEqual(len(manifest2), 4)
self.assertIn('doc2.txt', manifest2[-1])
@requires_zlib