Renamed 'process_line()' to 'process_template_line()', and factored out
'_parse_template_line()'.
This commit is contained in:
Greg Ward
parent
c98927a059
commit
7b3d56c85c
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@ -16,6 +16,7 @@ import fnmatch
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from types import *
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from glob import glob
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from distutils.util import convert_path
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from distutils.errors import DistutilsTemplateError, DistutilsInternalError
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class FileList:
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@ -64,126 +65,119 @@ class FileList:
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print msg
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def process_line (self, line):
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def _parse_template_line (self, line):
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words = string.split (line)
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action = words[0]
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# First, check that the right number of words are present
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# for the given action (which is the first word)
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if action in ('include','exclude',
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'global-include','global-exclude'):
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patterns = dir = dir_pattern = None
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if action in ('include', 'exclude',
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'global-include', 'global-exclude'):
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if len (words) < 2:
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self.warn \
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("invalid template line: " +
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"'%s' expects <pattern1> <pattern2> ..." %
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action)
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return
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raise DistutilsTemplateError, \
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"'%s' expects <pattern1> <pattern2> ..." % action
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pattern_list = map(convert_path, words[1:])
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patterns = map(convert_path, words[1:])
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elif action in ('recursive-include','recursive-exclude'):
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elif action in ('recursive-include', 'recursive-exclude'):
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if len (words) < 3:
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self.warn \
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("invalid template line: " +
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"'%s' expects <dir> <pattern1> <pattern2> ..." %
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action)
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return
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raise DistutilsTemplateError, \
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"'%s' expects <dir> <pattern1> <pattern2> ..." % action
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dir = convert_path(words[1])
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pattern_list = map (convert_path, words[2:])
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patterns = map(convert_path, words[2:])
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elif action in ('graft','prune'):
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elif action in ('graft', 'prune'):
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if len (words) != 2:
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self.warn \
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("invalid template line: " +
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"'%s' expects a single <dir_pattern>" %
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action)
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return
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raise DistutilsTemplateError, \
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"'%s' expects a single <dir_pattern>" % action
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dir_pattern = convert_path (words[1])
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dir_pattern = convert_path(words[1])
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else:
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self.warn ("invalid template line: " +
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"unknown action '%s'" % action)
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return
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raise DistutilsTemplateError, "unknown action '%s'" % action
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return (action, pattern, dir, dir_pattern)
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# _parse_template_line ()
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def process_template_line (self, line):
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# Parse the line: split it up, make sure the right number of words
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# are there, and return the relevant words. 'action' is always
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# defined: it's the first word of the line. Which of the other
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# three are defined depends on the action; it'll be either
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# patterns, (dir and patterns), or (dir_pattern).
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(action, patterns, dir, dir_pattern) = self._parse_template_line(line)
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# OK, now we know that the action is valid and we have the
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# right number of words on the line for that action -- so we
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# can proceed with minimal error-checking. Also, we have
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# defined either (pattern), (dir and pattern), or
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# (dir_pattern) -- so we don't have to spend any time
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# digging stuff up out of 'words'.
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# can proceed with minimal error-checking.
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if action == 'include':
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self.debug_print("include " + string.join(pattern_list))
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for pattern in pattern_list:
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self.debug_print("include " + string.join(patterns))
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for pattern in patterns:
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if not self.select_pattern (pattern, anchor=1):
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self.warn ("no files found matching '%s'" %
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pattern)
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self.warn("no files found matching '%s'" % pattern)
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elif action == 'exclude':
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self.debug_print("exclude " + string.join(pattern_list))
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for pattern in pattern_list:
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self.debug_print("exclude " + string.join(patterns))
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for pattern in patterns:
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if not self.exclude_pattern (pattern, anchor=1):
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self.warn (
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self.warn(
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"no previously-included files found matching '%s'"%
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pattern)
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elif action == 'global-include':
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self.debug_print("global-include " + string.join(pattern_list))
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for pattern in pattern_list:
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self.debug_print("global-include " + string.join(patterns))
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for pattern in patterns:
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if not self.select_pattern (pattern, anchor=0):
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self.warn (("no files found matching '%s' " +
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"anywhere in distribution") %
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pattern)
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"anywhere in distribution") %
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pattern)
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elif action == 'global-exclude':
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self.debug_print("global-exclude " + string.join(pattern_list))
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for pattern in pattern_list:
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self.debug_print("global-exclude " + string.join(patterns))
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for pattern in patterns:
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if not self.exclude_pattern (pattern, anchor=0):
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self.warn \
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(("no previously-included files matching '%s' " +
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"found anywhere in distribution") %
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pattern)
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self.warn(("no previously-included files matching '%s' " +
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"found anywhere in distribution") %
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pattern)
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elif action == 'recursive-include':
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self.debug_print("recursive-include %s %s" %
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(dir, string.join(pattern_list)))
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for pattern in pattern_list:
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(dir, string.join(patterns)))
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for pattern in patterns:
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if not self.select_pattern (pattern, prefix=dir):
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self.warn (("no files found matching '%s' " +
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"under directory '%s'") %
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(pattern, dir))
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"under directory '%s'") %
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(pattern, dir))
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elif action == 'recursive-exclude':
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self.debug_print("recursive-exclude %s %s" %
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(dir, string.join(pattern_list)))
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for pattern in pattern_list:
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(dir, string.join(patterns)))
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for pattern in patterns:
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if not self.exclude_pattern(pattern, prefix=dir):
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self.warn \
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(("no previously-included files matching '%s' " +
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"found under directory '%s'") %
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(pattern, dir))
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self.warn(("no previously-included files matching '%s' " +
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"found under directory '%s'") %
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(pattern, dir))
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elif action == 'graft':
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self.debug_print("graft " + dir_pattern)
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if not self.select_pattern(None, prefix=dir_pattern):
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self.warn ("no directories found matching '%s'" %
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dir_pattern)
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self.warn ("no directories found matching '%s'" % dir_pattern)
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elif action == 'prune':
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self.debug_print("prune " + dir_pattern)
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if not self.exclude_pattern(None, prefix=dir_pattern):
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self.warn \
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(("no previously-included directories found " +
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"matching '%s'") %
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dir_pattern)
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self.warn(("no previously-included directories found " +
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"matching '%s'") %
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dir_pattern)
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else:
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raise RuntimeError, \
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raise DistutilsInternalError, \
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"this cannot happen: invalid action '%s'" % action
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# process_line ()
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# process_template_line ()
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def select_pattern (self, pattern,
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