mirror of
https://github.com/open-source-parsers/jsoncpp.git
synced 2025-10-13 06:44:12 +02:00
Switched CRLF to LF in repo, and added svn:eol-style native. I might have missed a few files though. Just committing what I have so far.
This commit is contained in:
Christopher Dunn
@@ -55,20 +55,20 @@ ALL = DIR | FILE | LINKS
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_ANT_RE = re.compile( r'(/\*\*/)|(\*\*/)|(/\*\*)|(\*)|(/)|([^\*/]*)' )
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def ant_pattern_to_re( ant_pattern ):
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"""Generates a regular expression from the ant pattern.
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Matching convention:
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**/a: match 'a', 'dir/a', 'dir1/dir2/a'
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a/**/b: match 'a/b', 'a/c/b', 'a/d/c/b'
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*.py: match 'script.py' but not 'a/script.py'
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def ant_pattern_to_re( ant_pattern ):
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"""Generates a regular expression from the ant pattern.
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Matching convention:
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**/a: match 'a', 'dir/a', 'dir1/dir2/a'
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a/**/b: match 'a/b', 'a/c/b', 'a/d/c/b'
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*.py: match 'script.py' but not 'a/script.py'
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"""
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rex = ['^']
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next_pos = 0
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sep_rex = r'(?:/|%s)' % re.escape( os.path.sep )
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## print 'Converting', ant_pattern
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for match in _ANT_RE.finditer( ant_pattern ):
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## print 'Matched', match.group()
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## print match.start(0), next_pos
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sep_rex = r'(?:/|%s)' % re.escape( os.path.sep )
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## print 'Converting', ant_pattern
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for match in _ANT_RE.finditer( ant_pattern ):
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## print 'Matched', match.group()
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## print match.start(0), next_pos
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if match.start(0) != next_pos:
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raise ValueError( "Invalid ant pattern" )
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if match.group(1): # /**/
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@@ -83,14 +83,14 @@ def ant_pattern_to_re( ant_pattern ):
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rex.append( sep_rex )
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else: # somepath
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rex.append( re.escape(match.group(6)) )
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next_pos = match.end()
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next_pos = match.end()
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rex.append('$')
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return re.compile( ''.join( rex ) )
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def _as_list( l ):
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if isinstance(l, basestring):
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return l.split()
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return l
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def _as_list( l ):
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if isinstance(l, basestring):
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return l.split()
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return l
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def glob(dir_path,
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includes = '**/*',
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@@ -99,8 +99,8 @@ def glob(dir_path,
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prune_dirs = prune_dirs,
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max_depth = 25):
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include_filter = [ant_pattern_to_re(p) for p in _as_list(includes)]
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exclude_filter = [ant_pattern_to_re(p) for p in _as_list(excludes)]
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prune_dirs = [p.replace('/',os.path.sep) for p in _as_list(prune_dirs)]
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exclude_filter = [ant_pattern_to_re(p) for p in _as_list(excludes)]
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prune_dirs = [p.replace('/',os.path.sep) for p in _as_list(prune_dirs)]
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dir_path = dir_path.replace('/',os.path.sep)
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entry_type_filter = entry_type
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@@ -117,37 +117,37 @@ def glob(dir_path,
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return True
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return False
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def glob_impl( root_dir_path ):
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child_dirs = [root_dir_path]
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while child_dirs:
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def glob_impl( root_dir_path ):
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child_dirs = [root_dir_path]
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while child_dirs:
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dir_path = child_dirs.pop()
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for entry in listdir( dir_path ):
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full_path = os.path.join( dir_path, entry )
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## print 'Testing:', full_path,
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is_dir = os.path.isdir( full_path )
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if is_dir and not is_pruned_dir( entry ): # explore child directory ?
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## print '===> marked for recursion',
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child_dirs.append( full_path )
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included = apply_filter( full_path, include_filter )
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rejected = apply_filter( full_path, exclude_filter )
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if not included or rejected: # do not include entry ?
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## print '=> not included or rejected'
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continue
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link = os.path.islink( full_path )
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is_file = os.path.isfile( full_path )
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if not is_file and not is_dir:
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## print '=> unknown entry type'
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continue
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if link:
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entry_type = is_file and FILE_LINK or DIR_LINK
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else:
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entry_type = is_file and FILE or DIR
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## print '=> type: %d' % entry_type,
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if (entry_type & entry_type_filter) != 0:
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## print ' => KEEP'
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yield os.path.join( dir_path, entry )
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## else:
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## print ' => TYPE REJECTED'
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for entry in listdir( dir_path ):
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full_path = os.path.join( dir_path, entry )
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## print 'Testing:', full_path,
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is_dir = os.path.isdir( full_path )
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if is_dir and not is_pruned_dir( entry ): # explore child directory ?
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## print '===> marked for recursion',
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child_dirs.append( full_path )
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included = apply_filter( full_path, include_filter )
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rejected = apply_filter( full_path, exclude_filter )
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if not included or rejected: # do not include entry ?
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## print '=> not included or rejected'
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continue
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link = os.path.islink( full_path )
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is_file = os.path.isfile( full_path )
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if not is_file and not is_dir:
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## print '=> unknown entry type'
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continue
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if link:
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entry_type = is_file and FILE_LINK or DIR_LINK
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else:
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entry_type = is_file and FILE or DIR
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## print '=> type: %d' % entry_type,
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if (entry_type & entry_type_filter) != 0:
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## print ' => KEEP'
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yield os.path.join( dir_path, entry )
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## else:
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## print ' => TYPE REJECTED'
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return list( glob_impl( dir_path ) )
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@@ -155,47 +155,47 @@ if __name__ == "__main__":
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import unittest
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class AntPatternToRETest(unittest.TestCase):
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## def test_conversion( self ):
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## self.assertEqual( '^somepath$', ant_pattern_to_re( 'somepath' ).pattern )
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def test_matching( self ):
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test_cases = [ ( 'path',
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['path'],
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['somepath', 'pathsuffix', '/path', '/path'] ),
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( '*.py',
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['source.py', 'source.ext.py', '.py'],
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['path/source.py', '/.py', 'dir.py/z', 'z.pyc', 'z.c'] ),
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( '**/path',
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['path', '/path', '/a/path', 'c:/a/path', '/a/b/path', '//a/path', '/a/path/b/path'],
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['path/', 'a/path/b', 'dir.py/z', 'somepath', 'pathsuffix', 'a/somepath'] ),
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( 'path/**',
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['path/a', 'path/path/a', 'path//'],
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['path', 'somepath/a', 'a/path', 'a/path/a', 'pathsuffix/a'] ),
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( '/**/path',
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['/path', '/a/path', '/a/b/path/path', '/path/path'],
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['path', 'path/', 'a/path', '/pathsuffix', '/somepath'] ),
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( 'a/b',
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['a/b'],
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['somea/b', 'a/bsuffix', 'a/b/c'] ),
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( '**/*.py',
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['script.py', 'src/script.py', 'a/b/script.py', '/a/b/script.py'],
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['script.pyc', 'script.pyo', 'a.py/b'] ),
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( 'src/**/*.py',
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['src/a.py', 'src/dir/a.py'],
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['a/src/a.py', '/src/a.py'] ),
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]
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for ant_pattern, accepted_matches, rejected_matches in list(test_cases):
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def local_path( paths ):
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return [ p.replace('/',os.path.sep) for p in paths ]
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test_cases.append( (ant_pattern, local_path(accepted_matches), local_path( rejected_matches )) )
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for ant_pattern, accepted_matches, rejected_matches in test_cases:
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rex = ant_pattern_to_re( ant_pattern )
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print 'ant_pattern:', ant_pattern, ' => ', rex.pattern
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for accepted_match in accepted_matches:
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print 'Accepted?:', accepted_match
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self.assert_( rex.match( accepted_match ) is not None )
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for rejected_match in rejected_matches:
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print 'Rejected?:', rejected_match
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self.assert_( rex.match( rejected_match ) is None )
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## def test_conversion( self ):
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## self.assertEqual( '^somepath$', ant_pattern_to_re( 'somepath' ).pattern )
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def test_matching( self ):
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test_cases = [ ( 'path',
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['path'],
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['somepath', 'pathsuffix', '/path', '/path'] ),
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( '*.py',
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['source.py', 'source.ext.py', '.py'],
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['path/source.py', '/.py', 'dir.py/z', 'z.pyc', 'z.c'] ),
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( '**/path',
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['path', '/path', '/a/path', 'c:/a/path', '/a/b/path', '//a/path', '/a/path/b/path'],
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['path/', 'a/path/b', 'dir.py/z', 'somepath', 'pathsuffix', 'a/somepath'] ),
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( 'path/**',
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['path/a', 'path/path/a', 'path//'],
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['path', 'somepath/a', 'a/path', 'a/path/a', 'pathsuffix/a'] ),
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( '/**/path',
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['/path', '/a/path', '/a/b/path/path', '/path/path'],
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['path', 'path/', 'a/path', '/pathsuffix', '/somepath'] ),
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( 'a/b',
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['a/b'],
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['somea/b', 'a/bsuffix', 'a/b/c'] ),
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( '**/*.py',
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['script.py', 'src/script.py', 'a/b/script.py', '/a/b/script.py'],
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['script.pyc', 'script.pyo', 'a.py/b'] ),
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( 'src/**/*.py',
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['src/a.py', 'src/dir/a.py'],
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['a/src/a.py', '/src/a.py'] ),
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]
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for ant_pattern, accepted_matches, rejected_matches in list(test_cases):
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def local_path( paths ):
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return [ p.replace('/',os.path.sep) for p in paths ]
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test_cases.append( (ant_pattern, local_path(accepted_matches), local_path( rejected_matches )) )
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for ant_pattern, accepted_matches, rejected_matches in test_cases:
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rex = ant_pattern_to_re( ant_pattern )
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print 'ant_pattern:', ant_pattern, ' => ', rex.pattern
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for accepted_match in accepted_matches:
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print 'Accepted?:', accepted_match
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self.assert_( rex.match( accepted_match ) is not None )
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for rejected_match in rejected_matches:
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print 'Rejected?:', rejected_match
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self.assert_( rex.match( rejected_match ) is None )
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unittest.main()
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@@ -1,63 +1,63 @@
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import os.path
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def fix_source_eol( path, is_dry_run = True, verbose = True, eol = '\n' ):
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"""Makes sure that all sources have the specified eol sequence (default: unix)."""
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if not os.path.isfile( path ):
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raise ValueError( 'Path "%s" is not a file' % path )
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try:
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f = open(path, 'rb')
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except IOError, msg:
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print >> sys.stderr, "%s: I/O Error: %s" % (file, str(msg))
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return False
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try:
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raw_lines = f.readlines()
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finally:
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f.close()
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fixed_lines = [line.rstrip('\r\n') + eol for line in raw_lines]
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if raw_lines != fixed_lines:
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print '%s =>' % path,
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if not is_dry_run:
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f = open(path, "wb")
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try:
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f.writelines(fixed_lines)
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finally:
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f.close()
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if verbose:
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print is_dry_run and ' NEED FIX' or ' FIXED'
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return True
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##
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##
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##
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##def _do_fix( is_dry_run = True ):
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## from waftools import antglob
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## python_sources = antglob.glob( '.',
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## includes = '**/*.py **/wscript **/wscript_build',
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## excludes = antglob.default_excludes + './waf.py',
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## prune_dirs = antglob.prune_dirs + 'waf-* ./build' )
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## for path in python_sources:
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## _fix_python_source( path, is_dry_run )
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##
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## cpp_sources = antglob.glob( '.',
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## includes = '**/*.cpp **/*.h **/*.inl',
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## prune_dirs = antglob.prune_dirs + 'waf-* ./build' )
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## for path in cpp_sources:
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## _fix_source_eol( path, is_dry_run )
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##
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##
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##def dry_fix(context):
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## _do_fix( is_dry_run = True )
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##
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##def fix(context):
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## _do_fix( is_dry_run = False )
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##
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##def shutdown():
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## pass
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##
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##def check(context):
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## # Unit tests are run when "check" target is used
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## ut = UnitTest.unit_test()
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## ut.change_to_testfile_dir = True
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## ut.want_to_see_test_output = True
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## ut.want_to_see_test_error = True
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## ut.run()
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## ut.print_results()
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import os.path
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def fix_source_eol( path, is_dry_run = True, verbose = True, eol = '\n' ):
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"""Makes sure that all sources have the specified eol sequence (default: unix)."""
|
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if not os.path.isfile( path ):
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raise ValueError( 'Path "%s" is not a file' % path )
|
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try:
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f = open(path, 'rb')
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except IOError, msg:
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print >> sys.stderr, "%s: I/O Error: %s" % (file, str(msg))
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return False
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try:
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raw_lines = f.readlines()
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finally:
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f.close()
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fixed_lines = [line.rstrip('\r\n') + eol for line in raw_lines]
|
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if raw_lines != fixed_lines:
|
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print '%s =>' % path,
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if not is_dry_run:
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f = open(path, "wb")
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try:
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f.writelines(fixed_lines)
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finally:
|
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f.close()
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if verbose:
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print is_dry_run and ' NEED FIX' or ' FIXED'
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return True
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##
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##
|
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##
|
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##def _do_fix( is_dry_run = True ):
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## from waftools import antglob
|
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## python_sources = antglob.glob( '.',
|
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## includes = '**/*.py **/wscript **/wscript_build',
|
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## excludes = antglob.default_excludes + './waf.py',
|
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## prune_dirs = antglob.prune_dirs + 'waf-* ./build' )
|
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## for path in python_sources:
|
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## _fix_python_source( path, is_dry_run )
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##
|
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## cpp_sources = antglob.glob( '.',
|
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## includes = '**/*.cpp **/*.h **/*.inl',
|
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## prune_dirs = antglob.prune_dirs + 'waf-* ./build' )
|
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## for path in cpp_sources:
|
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## _fix_source_eol( path, is_dry_run )
|
||||
##
|
||||
##
|
||||
##def dry_fix(context):
|
||||
## _do_fix( is_dry_run = True )
|
||||
##
|
||||
##def fix(context):
|
||||
## _do_fix( is_dry_run = False )
|
||||
##
|
||||
##def shutdown():
|
||||
## pass
|
||||
##
|
||||
##def check(context):
|
||||
## # Unit tests are run when "check" target is used
|
||||
## ut = UnitTest.unit_test()
|
||||
## ut.change_to_testfile_dir = True
|
||||
## ut.want_to_see_test_output = True
|
||||
## ut.want_to_see_test_error = True
|
||||
## ut.run()
|
||||
## ut.print_results()
|
||||
|
||||
@@ -1,93 +1,93 @@
|
||||
"""Updates the license text in source file.
|
||||
"""
|
||||
|
||||
# An existing license is found if the file starts with the string below,
|
||||
# and ends with the first blank line.
|
||||
LICENSE_BEGIN = "// Copyright "
|
||||
|
||||
BRIEF_LICENSE = LICENSE_BEGIN + """2007-2010 Baptiste Lepilleur
|
||||
// Distributed under MIT license, or public domain if desired and
|
||||
// recognized in your jurisdiction.
|
||||
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
|
||||
|
||||
""".replace('\r\n','\n')
|
||||
|
||||
def update_license( path, dry_run, show_diff ):
|
||||
"""Update the license statement in the specified file.
|
||||
Parameters:
|
||||
path: path of the C++ source file to update.
|
||||
dry_run: if True, just print the path of the file that would be updated,
|
||||
but don't change it.
|
||||
show_diff: if True, print the path of the file that would be modified,
|
||||
as well as the change made to the file.
|
||||
"""
|
||||
with open( path, 'rt' ) as fin:
|
||||
original_text = fin.read().replace('\r\n','\n')
|
||||
newline = fin.newlines and fin.newlines[0] or '\n'
|
||||
if not original_text.startswith( LICENSE_BEGIN ):
|
||||
# No existing license found => prepend it
|
||||
new_text = BRIEF_LICENSE + original_text
|
||||
else:
|
||||
license_end_index = original_text.index( '\n\n' ) # search first blank line
|
||||
new_text = BRIEF_LICENSE + original_text[license_end_index+2:]
|
||||
if original_text != new_text:
|
||||
if not dry_run:
|
||||
with open( path, 'wb' ) as fout:
|
||||
fout.write( new_text.replace('\n', newline ) )
|
||||
print 'Updated', path
|
||||
if show_diff:
|
||||
import difflib
|
||||
print '\n'.join( difflib.unified_diff( original_text.split('\n'),
|
||||
new_text.split('\n') ) )
|
||||
return True
|
||||
return False
|
||||
|
||||
def update_license_in_source_directories( source_dirs, dry_run, show_diff ):
|
||||
"""Updates license text in C++ source files found in directory source_dirs.
|
||||
Parameters:
|
||||
source_dirs: list of directory to scan for C++ sources. Directories are
|
||||
scanned recursively.
|
||||
dry_run: if True, just print the path of the file that would be updated,
|
||||
but don't change it.
|
||||
show_diff: if True, print the path of the file that would be modified,
|
||||
as well as the change made to the file.
|
||||
"""
|
||||
from devtools import antglob
|
||||
prune_dirs = antglob.prune_dirs + 'scons-local* ./build* ./libs ./dist'
|
||||
for source_dir in source_dirs:
|
||||
cpp_sources = antglob.glob( source_dir,
|
||||
includes = '''**/*.h **/*.cpp **/*.inl''',
|
||||
prune_dirs = prune_dirs )
|
||||
for source in cpp_sources:
|
||||
update_license( source, dry_run, show_diff )
|
||||
|
||||
def main():
|
||||
usage = """%prog DIR [DIR2...]
|
||||
Updates license text in sources of the project in source files found
|
||||
in the directory specified on the command-line.
|
||||
|
||||
Example of call:
|
||||
python devtools\licenseupdater.py include src -n --diff
|
||||
=> Show change that would be made to the sources.
|
||||
|
||||
python devtools\licenseupdater.py include src
|
||||
=> Update license statement on all sources in directories include/ and src/.
|
||||
"""
|
||||
from optparse import OptionParser
|
||||
parser = OptionParser(usage=usage)
|
||||
parser.allow_interspersed_args = False
|
||||
parser.add_option('-n', '--dry-run', dest="dry_run", action='store_true', default=False,
|
||||
help="""Only show what files are updated, do not update the files""")
|
||||
parser.add_option('--diff', dest="show_diff", action='store_true', default=False,
|
||||
help="""On update, show change made to the file.""")
|
||||
parser.enable_interspersed_args()
|
||||
options, args = parser.parse_args()
|
||||
update_license_in_source_directories( args, options.dry_run, options.show_diff )
|
||||
print 'Done'
|
||||
|
||||
if __name__ == '__main__':
|
||||
import sys
|
||||
import os.path
|
||||
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
|
||||
main()
|
||||
|
||||
"""Updates the license text in source file.
|
||||
"""
|
||||
|
||||
# An existing license is found if the file starts with the string below,
|
||||
# and ends with the first blank line.
|
||||
LICENSE_BEGIN = "// Copyright "
|
||||
|
||||
BRIEF_LICENSE = LICENSE_BEGIN + """2007-2010 Baptiste Lepilleur
|
||||
// Distributed under MIT license, or public domain if desired and
|
||||
// recognized in your jurisdiction.
|
||||
// See file LICENSE for detail or copy at http://jsoncpp.sourceforge.net/LICENSE
|
||||
|
||||
""".replace('\r\n','\n')
|
||||
|
||||
def update_license( path, dry_run, show_diff ):
|
||||
"""Update the license statement in the specified file.
|
||||
Parameters:
|
||||
path: path of the C++ source file to update.
|
||||
dry_run: if True, just print the path of the file that would be updated,
|
||||
but don't change it.
|
||||
show_diff: if True, print the path of the file that would be modified,
|
||||
as well as the change made to the file.
|
||||
"""
|
||||
with open( path, 'rt' ) as fin:
|
||||
original_text = fin.read().replace('\r\n','\n')
|
||||
newline = fin.newlines and fin.newlines[0] or '\n'
|
||||
if not original_text.startswith( LICENSE_BEGIN ):
|
||||
# No existing license found => prepend it
|
||||
new_text = BRIEF_LICENSE + original_text
|
||||
else:
|
||||
license_end_index = original_text.index( '\n\n' ) # search first blank line
|
||||
new_text = BRIEF_LICENSE + original_text[license_end_index+2:]
|
||||
if original_text != new_text:
|
||||
if not dry_run:
|
||||
with open( path, 'wb' ) as fout:
|
||||
fout.write( new_text.replace('\n', newline ) )
|
||||
print 'Updated', path
|
||||
if show_diff:
|
||||
import difflib
|
||||
print '\n'.join( difflib.unified_diff( original_text.split('\n'),
|
||||
new_text.split('\n') ) )
|
||||
return True
|
||||
return False
|
||||
|
||||
def update_license_in_source_directories( source_dirs, dry_run, show_diff ):
|
||||
"""Updates license text in C++ source files found in directory source_dirs.
|
||||
Parameters:
|
||||
source_dirs: list of directory to scan for C++ sources. Directories are
|
||||
scanned recursively.
|
||||
dry_run: if True, just print the path of the file that would be updated,
|
||||
but don't change it.
|
||||
show_diff: if True, print the path of the file that would be modified,
|
||||
as well as the change made to the file.
|
||||
"""
|
||||
from devtools import antglob
|
||||
prune_dirs = antglob.prune_dirs + 'scons-local* ./build* ./libs ./dist'
|
||||
for source_dir in source_dirs:
|
||||
cpp_sources = antglob.glob( source_dir,
|
||||
includes = '''**/*.h **/*.cpp **/*.inl''',
|
||||
prune_dirs = prune_dirs )
|
||||
for source in cpp_sources:
|
||||
update_license( source, dry_run, show_diff )
|
||||
|
||||
def main():
|
||||
usage = """%prog DIR [DIR2...]
|
||||
Updates license text in sources of the project in source files found
|
||||
in the directory specified on the command-line.
|
||||
|
||||
Example of call:
|
||||
python devtools\licenseupdater.py include src -n --diff
|
||||
=> Show change that would be made to the sources.
|
||||
|
||||
python devtools\licenseupdater.py include src
|
||||
=> Update license statement on all sources in directories include/ and src/.
|
||||
"""
|
||||
from optparse import OptionParser
|
||||
parser = OptionParser(usage=usage)
|
||||
parser.allow_interspersed_args = False
|
||||
parser.add_option('-n', '--dry-run', dest="dry_run", action='store_true', default=False,
|
||||
help="""Only show what files are updated, do not update the files""")
|
||||
parser.add_option('--diff', dest="show_diff", action='store_true', default=False,
|
||||
help="""On update, show change made to the file.""")
|
||||
parser.enable_interspersed_args()
|
||||
options, args = parser.parse_args()
|
||||
update_license_in_source_directories( args, options.dry_run, options.show_diff )
|
||||
print 'Done'
|
||||
|
||||
if __name__ == '__main__':
|
||||
import sys
|
||||
import os.path
|
||||
sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
|
||||
main()
|
||||
|
||||
|
||||
@@ -1,53 +1,53 @@
|
||||
import os.path
|
||||
import gzip
|
||||
import tarfile
|
||||
|
||||
TARGZ_DEFAULT_COMPRESSION_LEVEL = 9
|
||||
|
||||
def make_tarball(tarball_path, sources, base_dir, prefix_dir=''):
|
||||
"""Parameters:
|
||||
tarball_path: output path of the .tar.gz file
|
||||
sources: list of sources to include in the tarball, relative to the current directory
|
||||
base_dir: if a source file is in a sub-directory of base_dir, then base_dir is stripped
|
||||
from path in the tarball.
|
||||
prefix_dir: all files stored in the tarball be sub-directory of prefix_dir. Set to ''
|
||||
to make them child of root.
|
||||
"""
|
||||
base_dir = os.path.normpath( os.path.abspath( base_dir ) )
|
||||
def archive_name( path ):
|
||||
"""Makes path relative to base_dir."""
|
||||
path = os.path.normpath( os.path.abspath( path ) )
|
||||
common_path = os.path.commonprefix( (base_dir, path) )
|
||||
archive_name = path[len(common_path):]
|
||||
if os.path.isabs( archive_name ):
|
||||
archive_name = archive_name[1:]
|
||||
return os.path.join( prefix_dir, archive_name )
|
||||
def visit(tar, dirname, names):
|
||||
for name in names:
|
||||
path = os.path.join(dirname, name)
|
||||
if os.path.isfile(path):
|
||||
path_in_tar = archive_name(path)
|
||||
tar.add(path, path_in_tar )
|
||||
compression = TARGZ_DEFAULT_COMPRESSION_LEVEL
|
||||
tar = tarfile.TarFile.gzopen( tarball_path, 'w', compresslevel=compression )
|
||||
try:
|
||||
for source in sources:
|
||||
source_path = source
|
||||
if os.path.isdir( source ):
|
||||
os.path.walk(source_path, visit, tar)
|
||||
else:
|
||||
path_in_tar = archive_name(source_path)
|
||||
tar.add(source_path, path_in_tar ) # filename, arcname
|
||||
finally:
|
||||
tar.close()
|
||||
|
||||
def decompress( tarball_path, base_dir ):
|
||||
"""Decompress the gzipped tarball into directory base_dir.
|
||||
"""
|
||||
# !!! This class method is not documented in the online doc
|
||||
# nor is bz2open!
|
||||
tar = tarfile.TarFile.gzopen(tarball_path, mode='r')
|
||||
try:
|
||||
tar.extractall( base_dir )
|
||||
finally:
|
||||
tar.close()
|
||||
import os.path
|
||||
import gzip
|
||||
import tarfile
|
||||
|
||||
TARGZ_DEFAULT_COMPRESSION_LEVEL = 9
|
||||
|
||||
def make_tarball(tarball_path, sources, base_dir, prefix_dir=''):
|
||||
"""Parameters:
|
||||
tarball_path: output path of the .tar.gz file
|
||||
sources: list of sources to include in the tarball, relative to the current directory
|
||||
base_dir: if a source file is in a sub-directory of base_dir, then base_dir is stripped
|
||||
from path in the tarball.
|
||||
prefix_dir: all files stored in the tarball be sub-directory of prefix_dir. Set to ''
|
||||
to make them child of root.
|
||||
"""
|
||||
base_dir = os.path.normpath( os.path.abspath( base_dir ) )
|
||||
def archive_name( path ):
|
||||
"""Makes path relative to base_dir."""
|
||||
path = os.path.normpath( os.path.abspath( path ) )
|
||||
common_path = os.path.commonprefix( (base_dir, path) )
|
||||
archive_name = path[len(common_path):]
|
||||
if os.path.isabs( archive_name ):
|
||||
archive_name = archive_name[1:]
|
||||
return os.path.join( prefix_dir, archive_name )
|
||||
def visit(tar, dirname, names):
|
||||
for name in names:
|
||||
path = os.path.join(dirname, name)
|
||||
if os.path.isfile(path):
|
||||
path_in_tar = archive_name(path)
|
||||
tar.add(path, path_in_tar )
|
||||
compression = TARGZ_DEFAULT_COMPRESSION_LEVEL
|
||||
tar = tarfile.TarFile.gzopen( tarball_path, 'w', compresslevel=compression )
|
||||
try:
|
||||
for source in sources:
|
||||
source_path = source
|
||||
if os.path.isdir( source ):
|
||||
os.path.walk(source_path, visit, tar)
|
||||
else:
|
||||
path_in_tar = archive_name(source_path)
|
||||
tar.add(source_path, path_in_tar ) # filename, arcname
|
||||
finally:
|
||||
tar.close()
|
||||
|
||||
def decompress( tarball_path, base_dir ):
|
||||
"""Decompress the gzipped tarball into directory base_dir.
|
||||
"""
|
||||
# !!! This class method is not documented in the online doc
|
||||
# nor is bz2open!
|
||||
tar = tarfile.TarFile.gzopen(tarball_path, mode='r')
|
||||
try:
|
||||
tar.extractall( base_dir )
|
||||
finally:
|
||||
tar.close()
|
||||
|
||||
Reference in New Issue
Block a user