cpython-lru_cache-weakref: Lib/distutils/filelist.py annotate

annotate Lib/distutils/filelist.py @ 79675:c0a2294de787 2.7

Issue #16199: Backport 2to3 typo fix from 3.2.

author	Chris Jerdonek <chris.jerdonek@gmail.com>
date	Thu, 11 Oct 2012 16:15:46 -0700
parents	47788c90f80b
children

rev	line source
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	1 """distutils.filelist
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	2
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	3 Provides the FileList class, used for poking about the filesystem
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	4 and building lists of files.
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	5 """
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	6
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	7 __revision__ = "$Id$"
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	8
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	9 import os, re
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	10 import fnmatch
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	11 from distutils.util import convert_path
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	12 from distutils.errors import DistutilsTemplateError, DistutilsInternalError
23682 d507ad862342 Add missing import of log. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23669 diff changeset	13 from distutils import log
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	14
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	15 class FileList:
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	16 """A list of files built by on exploring the filesystem and filtered by
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	17 applying various patterns to what we find there.
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	18
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	19 Instance attributes:
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	20 dir
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	21 directory from which files will be taken -- only used if
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	22 'allfiles' not supplied to constructor
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	23 files
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	24 list of filenames currently being built/filtered/manipulated
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	25 allfiles
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	26 complete list of files under consideration (ie. without any
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	27 filtering applied)
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	28 """
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	29
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	30 def __init__(self, warn=None, debug_print=None):
23668 ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	31 # ignore argument to FileList, but keep them for backwards
ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	32 # compatibility
13754 e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	33 self.allfiles = None
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	34 self.files = []
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	35
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	36 def set_allfiles(self, allfiles):
13754 e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	37 self.allfiles = allfiles
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	38
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	39 def findall(self, dir=os.curdir):
13754 e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	40 self.allfiles = findall(dir)
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	41
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	42 def debug_print(self, msg):
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	43 """Print 'msg' to stdout if the global DEBUG (taken from the
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	44 DISTUTILS_DEBUG environment variable) flag is true.
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	45 """
25212 12949eced55f Use distutils.debug.DEBUG instead of distutils.core.DEBUG. Jeremy Hylton <jeremy@alum.mit.edu> parents: 23682 diff changeset	46 from distutils.debug import DEBUG
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	47 if DEBUG:
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	48 print msg
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	49
13754 e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	50 # -- List-like methods ---------------------------------------------
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	51
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	52 def append(self, item):
13754 e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	53 self.files.append(item)
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	54
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	55 def extend(self, items):
13754 e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	56 self.files.extend(items)
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	57
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	58 def sort(self):
13754 e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	59 # Not a strict lexical sort!
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	60 sortable_files = map(os.path.split, self.files)
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	61 sortable_files.sort()
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	62 self.files = []
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	63 for sort_tuple in sortable_files:
63663 cdf6a3a50407 Merged revisions 79191 via svnmerge from Ezio Melotti <ezio.melotti@gmail.com> parents: 57059 diff changeset	64 self.files.append(os.path.join(*sort_tuple))
13754 e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	65
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	66
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	67 # -- Other miscellaneous utility methods ---------------------------
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	68
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	69 def remove_duplicates(self):
13754 e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	70 # Assumes list has been sorted!
23668 ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	71 for i in range(len(self.files) - 1, 0, -1):
ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	72 if self.files[i] == self.files[i - 1]:
13754 e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	73 del self.files[i]
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	74
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	75
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	76 # -- "File template" methods ---------------------------------------
21267 7a7f557b4d54 Whitespace normalization. Fred Drake <fdrake@acm.org> parents: 14863 diff changeset	77
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	78 def _parse_template_line(self, line):
2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	79 words = line.split()
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	80 action = words[0]
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	81
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	82 patterns = dir = dir_pattern = None
7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	83
7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	84 if action in ('include', 'exclude',
7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	85 'global-include', 'global-exclude'):
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	86 if len(words) < 2:
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	87 raise DistutilsTemplateError, \
7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	88 "'%s' expects <pattern1> <pattern2> ..." % action
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	89
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	90 patterns = map(convert_path, words[1:])
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	91
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	92 elif action in ('recursive-include', 'recursive-exclude'):
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	93 if len(words) < 3:
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	94 raise DistutilsTemplateError, \
7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	95 "'%s' expects <dir> <pattern1> <pattern2> ..." % action
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	96
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	97 dir = convert_path(words[1])
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	98 patterns = map(convert_path, words[2:])
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	99
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	100 elif action in ('graft', 'prune'):
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	101 if len(words) != 2:
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	102 raise DistutilsTemplateError, \
7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	103 "'%s' expects a single <dir_pattern>" % action
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	104
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	105 dir_pattern = convert_path(words[1])
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	106
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	107 else:
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	108 raise DistutilsTemplateError, "unknown action '%s'" % action
7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	109
13751 83dba3f5f7b4 Typo fix. Greg Ward <gward@python.net> parents: 13749 diff changeset	110 return (action, patterns, dir, dir_pattern)
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	111
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	112 def process_template_line(self, line):
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	113 # Parse the line: split it up, make sure the right number of words
13748 083b4e547171 Renamed 'select_pattern()' to 'include_pattern()'. Greg Ward <gward@python.net> parents: 13747 diff changeset	114 # is there, and return the relevant words. 'action' is always
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	115 # defined: it's the first word of the line. Which of the other
7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	116 # three are defined depends on the action; it'll be either
7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	117 # patterns, (dir and patterns), or (dir_pattern).
55682 eb10099366ea added more test coverage for distutils.filelist to prevent regressions when fnmatch or re are changed Tarek Ziadé <ziade.tarek@gmail.com> parents: 55676 diff changeset	118 action, patterns, dir, dir_pattern = self._parse_template_line(line)
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	119
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	120 # OK, now we know that the action is valid and we have the
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	121 # right number of words on the line for that action -- so we
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	122 # can proceed with minimal error-checking.
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	123 if action == 'include':
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	124 self.debug_print("include " + ' '.join(patterns))
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	125 for pattern in patterns:
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	126 if not self.include_pattern(pattern, anchor=1):
23668 ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	127 log.warn("warning: no files found matching '%s'",
ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	128 pattern)
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	129
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	130 elif action == 'exclude':
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	131 self.debug_print("exclude " + ' '.join(patterns))
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	132 for pattern in patterns:
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	133 if not self.exclude_pattern(pattern, anchor=1):
23668 ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	134 log.warn(("warning: no previously-included files "
ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	135 "found matching '%s'"), pattern)
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	136
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	137 elif action == 'global-include':
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	138 self.debug_print("global-include " + ' '.join(patterns))
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	139 for pattern in patterns:
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	140 if not self.include_pattern(pattern, anchor=0):
23668 ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	141 log.warn(("warning: no files found matching '%s' " +
ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	142 "anywhere in distribution"), pattern)
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	143
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	144 elif action == 'global-exclude':
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	145 self.debug_print("global-exclude " + ' '.join(patterns))
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	146 for pattern in patterns:
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	147 if not self.exclude_pattern(pattern, anchor=0):
23668 ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	148 log.warn(("warning: no previously-included files matching "
ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	149 "'%s' found anywhere in distribution"),
ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	150 pattern)
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	151
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	152 elif action == 'recursive-include':
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	153 self.debug_print("recursive-include %s %s" %
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	154 (dir, ' '.join(patterns)))
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	155 for pattern in patterns:
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	156 if not self.include_pattern(pattern, prefix=dir):
32162 e53162252fbe Fix typo (from SF bug #962602) Walter Dörwald <walter@livinglogic.de> parents: 26285 diff changeset	157 log.warn(("warning: no files found matching '%s' " +
32736 c3a096bfbd6b Whitespace normalization, via reindent.py. Tim Peters <tim.peters@gmail.com> parents: 32162 diff changeset	158 "under directory '%s'"),
23668 ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	159 pattern, dir)
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	160
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	161 elif action == 'recursive-exclude':
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	162 self.debug_print("recursive-exclude %s %s" %
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	163 (dir, ' '.join(patterns)))
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	164 for pattern in patterns:
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	165 if not self.exclude_pattern(pattern, prefix=dir):
23668 ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	166 log.warn(("warning: no previously-included files matching "
ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	167 "'%s' found under directory '%s'"),
ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	168 pattern, dir)
21267 7a7f557b4d54 Whitespace normalization. Fred Drake <fdrake@acm.org> parents: 14863 diff changeset	169
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	170 elif action == 'graft':
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	171 self.debug_print("graft " + dir_pattern)
13748 083b4e547171 Renamed 'select_pattern()' to 'include_pattern()'. Greg Ward <gward@python.net> parents: 13747 diff changeset	172 if not self.include_pattern(None, prefix=dir_pattern):
23668 ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	173 log.warn("warning: no directories found matching '%s'",
ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	174 dir_pattern)
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	175
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	176 elif action == 'prune':
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	177 self.debug_print("prune " + dir_pattern)
a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	178 if not self.exclude_pattern(None, prefix=dir_pattern):
23668 ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	179 log.warn(("no previously-included directories found " +
ca87119255eb Make setup.py less chatty by default. Jeremy Hylton <jeremy@alum.mit.edu> parents: 21267 diff changeset	180 "matching '%s'"), dir_pattern)
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	181 else:
13747 7ae9fa409b46 Renamed 'process_line()' to 'process_template_line()', and factored out Greg Ward <gward@python.net> parents: 13746 diff changeset	182 raise DistutilsInternalError, \
13746 a44dbbde5ecf Added class docstring and ditched inappropriate class attrs. Greg Ward <gward@python.net> parents: 13745 diff changeset	183 "this cannot happen: invalid action '%s'" % action
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	184
13754 e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	185 # -- Filtering/selection methods -----------------------------------
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	186
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	187 def include_pattern(self, pattern, anchor=1, prefix=None, is_regex=0):
13748 083b4e547171 Renamed 'select_pattern()' to 'include_pattern()'. Greg Ward <gward@python.net> parents: 13747 diff changeset	188 """Select strings (presumably filenames) from 'self.files' that
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	189 match 'pattern', a Unix-style wildcard (glob) pattern.
2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	190
2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	191 Patterns are not quite the same as implemented by the 'fnmatch'
2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	192 module: '*' and '?' match non-special characters, where "special"
2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	193 is platform-dependent: slash on Unix; colon, slash, and backslash on
13748 083b4e547171 Renamed 'select_pattern()' to 'include_pattern()'. Greg Ward <gward@python.net> parents: 13747 diff changeset	194 DOS/Windows; and colon on Mac OS.
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	195
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	196 If 'anchor' is true (the default), then the pattern match is more
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	197 stringent: "*.py" will match "foo.py" but not "foo/bar.py". If
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	198 'anchor' is false, both of these will match.
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	199
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	200 If 'prefix' is supplied, then only filenames starting with 'prefix'
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	201 (itself a pattern) and ending with 'pattern', with anything in between
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	202 them, will match. 'anchor' is ignored in this case.
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	203
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	204 If 'is_regex' is true, 'anchor' and 'prefix' are ignored, and
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	205 'pattern' is assumed to be either a string containing a regex or a
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	206 regex object -- no translation is done, the regex is just compiled
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	207 and used as-is.
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	208
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	209 Selected strings will be added to self.files.
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	210
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	211 Return 1 if files are found.
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	212 """
75256 47788c90f80b Fix long-standing bugs with MANIFEST.in parsing on Windows (#6884). Éric Araujo <merwok@netwok.org> parents: 74879 diff changeset	213 # XXX docstring lying about what the special chars are?
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	214 files_found = 0
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	215 pattern_re = translate_pattern(pattern, anchor, prefix, is_regex)
13748 083b4e547171 Renamed 'select_pattern()' to 'include_pattern()'. Greg Ward <gward@python.net> parents: 13747 diff changeset	216 self.debug_print("include_pattern: applying regex r'%s'" %
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	217 pattern_re.pattern)
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	218
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	219 # delayed loading of allfiles list
13754 e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	220 if self.allfiles is None:
e8dc0a0be4ba Added list-like methods: 'append()', 'extend()', 'sort()'. Greg Ward <gward@python.net> parents: 13751 diff changeset	221 self.findall()
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	222
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	223 for name in self.allfiles:
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	224 if pattern_re.search(name):
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	225 self.debug_print(" adding " + name)
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	226 self.files.append(name)
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	227 files_found = 1
21267 7a7f557b4d54 Whitespace normalization. Fred Drake <fdrake@acm.org> parents: 14863 diff changeset	228
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	229 return files_found
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	230
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	231
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	232 def exclude_pattern(self, pattern, anchor=1, prefix=None, is_regex=0):
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	233 """Remove strings (presumably filenames) from 'files' that match
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	234 'pattern'.
2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	235
2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	236 Other parameters are the same as for 'include_pattern()', above.
2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	237 The list 'self.files' is modified in place. Return 1 if files are
2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	238 found.
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	239 """
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	240 files_found = 0
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	241 pattern_re = translate_pattern(pattern, anchor, prefix, is_regex)
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	242 self.debug_print("exclude_pattern: applying regex r'%s'" %
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	243 pattern_re.pattern)
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	244 for i in range(len(self.files)-1, -1, -1):
c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	245 if pattern_re.search(self.files[i]):
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	246 self.debug_print(" removing " + self.files[i])
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	247 del self.files[i]
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	248 files_found = 1
21267 7a7f557b4d54 Whitespace normalization. Fred Drake <fdrake@acm.org> parents: 14863 diff changeset	249
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	250 return files_found
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	251
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	252
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	253 # ----------------------------------------------------------------------
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	254 # Utility functions
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	255
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	256 def findall(dir = os.curdir):
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	257 """Find all files under 'dir' and return the list of full filenames
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	258 (relative to 'dir').
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	259 """
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	260 from stat import ST_MODE, S_ISREG, S_ISDIR, S_ISLNK
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	261
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	262 list = []
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	263 stack = [dir]
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	264 pop = stack.pop
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	265 push = stack.append
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	266
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	267 while stack:
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	268 dir = pop()
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	269 names = os.listdir(dir)
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	270
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	271 for name in names:
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	272 if dir != os.curdir: # avoid the dreaded "./" syndrome
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	273 fullname = os.path.join(dir, name)
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	274 else:
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	275 fullname = name
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	276
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	277 # Avoid excess stat calls -- just one will do, thank you!
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	278 stat = os.stat(fullname)
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	279 mode = stat[ST_MODE]
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	280 if S_ISREG(mode):
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	281 list.append(fullname)
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	282 elif S_ISDIR(mode) and not S_ISLNK(mode):
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	283 push(fullname)
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	284
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	285 return list
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	286
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	287
52908 7e7813ada2d1 Merged revisions 71280 via svnmerge from Tarek Ziadé <ziade.tarek@gmail.com> parents: 45468 diff changeset	288 def glob_to_re(pattern):
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	289 """Translate a shell-like glob pattern to a regular expression.
2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	290
2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	291 Return a string containing the regex. Differs from
2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	292 'fnmatch.translate()' in that '*' does not match "special characters"
2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	293 (which are platform-specific).
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	294 """
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	295 pattern_re = fnmatch.translate(pattern)
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	296
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	297 # '?' and '' in the glob pattern become '.' and '.' in the RE, which
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	298 # IMHO is wrong -- '?' and '*' aren't supposed to match slash in Unix,
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	299 # and by extension they shouldn't match such "special characters" under
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	300 # any OS. So change all non-escaped dots in the RE to match any
75256 47788c90f80b Fix long-standing bugs with MANIFEST.in parsing on Windows (#6884). Éric Araujo <merwok@netwok.org> parents: 74879 diff changeset	301 # character except the special characters (currently: just os.sep).
47788c90f80b Fix long-standing bugs with MANIFEST.in parsing on Windows (#6884). Éric Araujo <merwok@netwok.org> parents: 74879 diff changeset	302 sep = os.sep
47788c90f80b Fix long-standing bugs with MANIFEST.in parsing on Windows (#6884). Éric Araujo <merwok@netwok.org> parents: 74879 diff changeset	303 if os.sep == '\\':
47788c90f80b Fix long-standing bugs with MANIFEST.in parsing on Windows (#6884). Éric Araujo <merwok@netwok.org> parents: 74879 diff changeset	304 # we're using a regex to manipulate a regex, so we need
47788c90f80b Fix long-standing bugs with MANIFEST.in parsing on Windows (#6884). Éric Araujo <merwok@netwok.org> parents: 74879 diff changeset	305 # to escape the backslash twice
47788c90f80b Fix long-standing bugs with MANIFEST.in parsing on Windows (#6884). Éric Araujo <merwok@netwok.org> parents: 74879 diff changeset	306 sep = r'\\\\'
47788c90f80b Fix long-standing bugs with MANIFEST.in parsing on Windows (#6884). Éric Araujo <merwok@netwok.org> parents: 74879 diff changeset	307 escaped = r'\1[^%s]' % sep
47788c90f80b Fix long-standing bugs with MANIFEST.in parsing on Windows (#6884). Éric Araujo <merwok@netwok.org> parents: 74879 diff changeset	308 pattern_re = re.sub(r'((?<!\\)(\\\\)*)\.', escaped, pattern_re)
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	309 return pattern_re
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	310
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	311
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	312 def translate_pattern(pattern, anchor=1, prefix=None, is_regex=0):
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	313 """Translate a shell-like wildcard pattern to a compiled regular
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	314 expression.
2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	315
2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	316 Return the compiled regex. If 'is_regex' true,
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	317 then 'pattern' is directly compiled to a regex (if it's a string)
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	318 or just returned as-is (assumes it's a regex object).
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	319 """
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	320 if is_regex:
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	321 if isinstance(pattern, str):
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	322 return re.compile(pattern)
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	323 else:
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	324 return pattern
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	325
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	326 if pattern:
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	327 pattern_re = glob_to_re(pattern)
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	328 else:
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	329 pattern_re = ''
21267 7a7f557b4d54 Whitespace normalization. Fred Drake <fdrake@acm.org> parents: 14863 diff changeset	330
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	331 if prefix is not None:
57059 4a8459e32919 reapplied r74493 (after #6665 fix has been backported) Tarek Ziadé <ziade.tarek@gmail.com> parents: 52908 diff changeset	332 # ditch end of pattern character
4a8459e32919 reapplied r74493 (after #6665 fix has been backported) Tarek Ziadé <ziade.tarek@gmail.com> parents: 52908 diff changeset	333 empty_pattern = glob_to_re('')
55676 2aaf7d141bd0 module cleanup Tarek Ziadé <ziade.tarek@gmail.com> parents: 55674 diff changeset	334 prefix_re = glob_to_re(prefix)[:-len(empty_pattern)]
75256 47788c90f80b Fix long-standing bugs with MANIFEST.in parsing on Windows (#6884). Éric Araujo <merwok@netwok.org> parents: 74879 diff changeset	335 sep = os.sep
47788c90f80b Fix long-standing bugs with MANIFEST.in parsing on Windows (#6884). Éric Araujo <merwok@netwok.org> parents: 74879 diff changeset	336 if os.sep == '\\':
47788c90f80b Fix long-standing bugs with MANIFEST.in parsing on Windows (#6884). Éric Araujo <merwok@netwok.org> parents: 74879 diff changeset	337 sep = r'\\'
47788c90f80b Fix long-standing bugs with MANIFEST.in parsing on Windows (#6884). Éric Araujo <merwok@netwok.org> parents: 74879 diff changeset	338 pattern_re = "^" + sep.join((prefix_re, ".*" + pattern_re))
13745 5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	339 else: # no prefix -- respect anchor flag
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	340 if anchor:
5c067c1b5ed0 Provides the FileList class for building a list of filenames by exploring Greg Ward <gward@python.net> parents: diff changeset	341 pattern_re = "^" + pattern_re
21267 7a7f557b4d54 Whitespace normalization. Fred Drake <fdrake@acm.org> parents: 14863 diff changeset	342
14863 c3f0d6f19f7b Standardize whitespace in function calls. Greg Ward <gward@python.net> parents: 13754 diff changeset	343 return re.compile(pattern_re)

Mercurial > cpython-lru_cache-weakref

annotate Lib/distutils/filelist.py @ 79675:c0a2294de787 2.7