Skip to content

C
cpython
Commit 6c314aaa authored by Greg Ward's avatar Greg Ward
Browse files
Options

Added class docstring and ditched inappropriate class attrs. 

Indentation/whitspace fixes.
parent 88d73d6b
Hide whitespace changes
Inline Side-by-side
Showing with 126 additions and 123 deletions
Lib/distutils/filelist.py
View file @ 6c314aaa
......@@ -19,15 +19,19 @@ from distutils.util import convert_path
class FileList:
files = None # reference to files list to mainpulate
allfiles = None # list of all files, if None will be filled
# at first use from directory self.dir
dir = None # directory from which files will be taken
# to fill self.allfiles if it was not set otherwise
# next both functions (callable objects) can be set by the user
# warn: warning function
# debug_print: debug function
"""A list of files built by on exploring the filesystem and filtered by
applying various patterns to what we find there.
Instance attributes:
dir
directory from which files will be taken -- only used if
'allfiles' not supplied to constructor
files
list of filenames currently being built/filtered/manipulated
allfiles
complete list of files under consideration (ie. without any
filtering applied)
"""
def __init__(self,
files=[],
......@@ -42,13 +46,14 @@ class FileList:
self.debug_print = debug_print
self.files = files
self.dir = dir
# if None, 'allfiles' will be filled when used for first time
self.allfiles = allfiles
# if None, it will be filled, when used for first time
# standard warning and debug functions, if no other given
def __warn (self, msg):
sys.stderr.write ("warning: template: %s\n" % msg)
sys.stderr.write ("warning: %s\n" % msg)
def __debug_print (self, msg):
"""Print 'msg' to stdout if the global DEBUG (taken from the
......@@ -59,130 +64,128 @@ class FileList:
print msg
def process_line(self, line):
def process_line (self, line):
words = string.split (line)
action = words[0]
# First, check that the right number of words are present
# for the given action (which is the first word)
if action in ('include','exclude',
'global-include','global-exclude'):
if len (words) < 2:
self.warn \
("invalid template line: " +
"'%s' expects <pattern1> <pattern2> ..." %
action)
return
words = string.split (line)
action = words[0]
pattern_list = map(convert_path, words[1:])
# First, check that the right number of words are present
# for the given action (which is the first word)
if action in ('include','exclude',
'global-include','global-exclude'):
if len (words) < 2:
self.warn \
("invalid template line: " +
"'%s' expects <pattern1> <pattern2> ..." %
action)
return
elif action in ('recursive-include','recursive-exclude'):
if len (words) < 3:
self.warn \
("invalid template line: " +
"'%s' expects <dir> <pattern1> <pattern2> ..." %
action)
return
pattern_list = map(convert_path, words[1:])
dir = convert_path(words[1])
pattern_list = map (convert_path, words[2:])
elif action in ('recursive-include','recursive-exclude'):
if len (words) < 3:
self.warn \
("invalid template line: " +
"'%s' expects <dir> <pattern1> <pattern2> ..." %
action)
return
elif action in ('graft','prune'):
if len (words) != 2:
self.warn \
("invalid template line: " +
"'%s' expects a single <dir_pattern>" %
action)
return
dir = convert_path(words[1])
pattern_list = map (convert_path, words[2:])
dir_pattern = convert_path (words[1])
elif action in ('graft','prune'):
if len (words) != 2:
else:
self.warn ("invalid template line: " +
"unknown action '%s'" % action)
return
# OK, now we know that the action is valid and we have the
# right number of words on the line for that action -- so we
# can proceed with minimal error-checking. Also, we have
# defined either (pattern), (dir and pattern), or
# (dir_pattern) -- so we don't have to spend any time
# digging stuff up out of 'words'.
if action == 'include':
self.debug_print("include " + string.join(pattern_list))
for pattern in pattern_list:
if not self.select_pattern (pattern, anchor=1):
self.warn ("no files found matching '%s'" %
pattern)
elif action == 'exclude':
self.debug_print("exclude " + string.join(pattern_list))
for pattern in pattern_list:
if not self.exclude_pattern (pattern, anchor=1):
self.warn (
"no previously-included files found matching '%s'"%
pattern)
elif action == 'global-include':
self.debug_print("global-include " + string.join(pattern_list))
for pattern in pattern_list:
if not self.select_pattern (pattern, anchor=0):
self.warn (("no files found matching '%s' " +
"anywhere in distribution") %
pattern)
elif action == 'global-exclude':
self.debug_print("global-exclude " + string.join(pattern_list))
for pattern in pattern_list:
if not self.exclude_pattern (pattern, anchor=0):
self.warn \
("invalid template line: " +
"'%s' expects a single <dir_pattern>" %
action)
return
dir_pattern = convert_path (words[1])
else:
self.warn ("invalid template line: " +
"unknown action '%s'" % action)
return
# OK, now we know that the action is valid and we have the
# right number of words on the line for that action -- so we
# can proceed with minimal error-checking. Also, we have
# defined either (pattern), (dir and pattern), or
# (dir_pattern) -- so we don't have to spend any time
# digging stuff up out of 'words'.
if action == 'include':
self.debug_print("include " + string.join(pattern_list))
for pattern in pattern_list:
if not self.select_pattern (pattern, anchor=1):
self.warn ("no files found matching '%s'" %
pattern)
elif action == 'exclude':
self.debug_print("exclude " + string.join(pattern_list))
for pattern in pattern_list:
if not self.exclude_pattern (pattern, anchor=1):
self.warn (
"no previously-included files found matching '%s'"%
pattern)
elif action == 'global-include':
self.debug_print("global-include " + string.join(pattern_list))
for pattern in pattern_list:
if not self.select_pattern (pattern, anchor=0):
self.warn (("no files found matching '%s' " +
"anywhere in distribution") %
pattern)
elif action == 'global-exclude':
self.debug_print("global-exclude " + string.join(pattern_list))
for pattern in pattern_list:
if not self.exclude_pattern (pattern, anchor=0):
self.warn \
(("no previously-included files matching '%s' " +
"found anywhere in distribution") %
pattern)
elif action == 'recursive-include':
self.debug_print("recursive-include %s %s" %
(dir, string.join(pattern_list)))
for pattern in pattern_list:
if not self.select_pattern (pattern, prefix=dir):
self.warn (("no files found matching '%s' " +
"under directory '%s'") %
(pattern, dir))
elif action == 'recursive-exclude':
self.debug_print("recursive-exclude %s %s" %
(dir, string.join(pattern_list)))
for pattern in pattern_list:
if not self.exclude_pattern(pattern, prefix=dir):
self.warn \
(("no previously-included files matching '%s' " +
"found under directory '%s'") %
(pattern, dir))
elif action == 'graft':
self.debug_print("graft " + dir_pattern)
if not self.select_pattern(None, prefix=dir_pattern):
self.warn ("no directories found matching '%s'" %
dir_pattern)
elif action == 'prune':
self.debug_print("prune " + dir_pattern)
if not self.exclude_pattern(None, prefix=dir_pattern):
(("no previously-included files matching '%s' " +
"found anywhere in distribution") %
pattern)
elif action == 'recursive-include':
self.debug_print("recursive-include %s %s" %
(dir, string.join(pattern_list)))
for pattern in pattern_list:
if not self.select_pattern (pattern, prefix=dir):
self.warn (("no files found matching '%s' " +
"under directory '%s'") %
(pattern, dir))
elif action == 'recursive-exclude':
self.debug_print("recursive-exclude %s %s" %
(dir, string.join(pattern_list)))
for pattern in pattern_list:
if not self.exclude_pattern(pattern, prefix=dir):
self.warn \
(("no previously-included directories found " +
"matching '%s'") %
dir_pattern)
else:
raise RuntimeError, \
"this cannot happen: invalid action '%s'" % action
(("no previously-included files matching '%s' " +
"found under directory '%s'") %
(pattern, dir))
elif action == 'graft':
self.debug_print("graft " + dir_pattern)
if not self.select_pattern(None, prefix=dir_pattern):
self.warn ("no directories found matching '%s'" %
dir_pattern)
elif action == 'prune':
self.debug_print("prune " + dir_pattern)
if not self.exclude_pattern(None, prefix=dir_pattern):
self.warn \
(("no previously-included directories found " +
"matching '%s'") %
dir_pattern)
else:
raise RuntimeError, \
"this cannot happen: invalid action '%s'" % action
# process_line ()
def select_pattern (self, pattern,
anchor=1, prefix=None, is_regex=0):
"""Select strings (presumably filenames) from 'files' that match
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7