+ path = os.path.normpath(path)
+ elements = []
+ while True:
+ dirname,basename = os.path.split(path)
+ elements.insert(0,basename)
+ if dirname in ['', '.']:
+ break
+ path = dirname
+ return tuple(elements)
+
+# VCS-specific commands
+
+if PROJECT_INFO['vcs'] == 'Git':
+
+ import subprocess
+
+ _MSWINDOWS = sys.platform == 'win32'
+ _POSIX = not _MSWINDOWS
+
+ def invoke(args, stdin=None, stdout=subprocess.PIPE, stderr=subprocess.PIPE, expect=(0,)):
+ """
+ expect should be a tuple of allowed exit codes.
+ """
+ try :
+ if _POSIX:
+ q = subprocess.Popen(args, stdin=subprocess.PIPE,
+ stdout=stdout, stderr=stderr)
+ else:
+ assert _MSWINDOWS == True, 'invalid platform'
+ # win32 don't have os.execvp() so run the command in a shell
+ q = subprocess.Popen(args, stdin=subprocess.PIPE,
+ stdout=stdout, stderr=stderr, shell=True)
+ except OSError, e:
+ raise ValueError([args, e])
+ stdout,stderr = q.communicate(input=stdin)
+ status = q.wait()
+ if status not in expect:
+ raise ValueError([args, status, stdout, stderr])
+ return status, stdout, stderr
+
+ def git_cmd(*args):
+ status,stdout,stderr = invoke(['git'] + list(args))
+ return stdout.rstrip('\n')
+
+ version = git_cmd('--version').split(' ')[-1]
+ if version.startswith('1.5.'):
+ # Author name <author email>
+ author_format = '--pretty=format:%an <%ae>'
+ year_format = ['--pretty=format:%ai'] # Author date
+ # YYYY-MM-DD HH:MM:SS Z
+ # Earlier versions of Git don't seem to recognize --date=short
+ else:
+ author_format = '--pretty=format:%aN <%aE>'
+ year_format = ['--pretty=format:%ad', # Author date
+ '--date=short'] # YYYY-MM-DD
+
+ def original_year(filename, year_hacks=YEAR_HACKS):
+ output = git_cmd(*(['log', '--follow']
+ + year_format
+ + [filename]))
+ if version.startswith('1.5.'):
+ output = '\n'.join([x.split()[0] for x in output.splitlines()])
+ years = [int(line.split('-', 1)[0]) for line in output.splitlines()]
+ if splitpath(filename) in year_hacks:
+ years.append(year_hacks[splitpath(filename)])
+ years.sort()
+ return years[0]
+
+ def authors(filename, author_hacks=AUTHOR_HACKS):
+ output = git_cmd('log', '--follow', author_format,
+ filename)
+ ret = list(set(output.splitlines()))
+ if splitpath(filename) in author_hacks:
+ ret.extend(author_hacks[splitpath(filename)])
+ return ret
+
+ def authors_list(author_hacks=AUTHOR_HACKS):
+ output = git_cmd('log', author_format)
+ ret = list(set(output.splitlines()))
+ for path,authors in author_hacks.items():
+ ret.extend(authors)
+ return ret
+
+ def is_versioned(filename):
+ output = git_cmd('log', '--follow', filename)
+ if len(output) == 0:
+ return False
+ return True
+
+elif PROJECT_INFO['vcs'] == 'Mercurial':
+
+ import StringIO
+ import mercurial
+ import mercurial.dispatch
+
+ def mercurial_cmd(*args):
+ cwd = os.getcwd()
+ stdout = sys.stdout
+ stderr = sys.stderr
+ tmp_stdout = StringIO.StringIO()
+ tmp_stderr = StringIO.StringIO()
+ sys.stdout = tmp_stdout
+ sys.stderr = tmp_stderr
+ try:
+ mercurial.dispatch.dispatch(list(args))
+ finally:
+ os.chdir(cwd)
+ sys.stdout = stdout
+ sys.stderr = stderr
+ return (tmp_stdout.getvalue().rstrip('\n'),
+ tmp_stderr.getvalue().rstrip('\n'))
+
+ def original_year(filename, year_hacks=YEAR_HACKS):
+ # shortdate filter: YEAR-MONTH-DAY
+ output,error = mercurial_cmd('log', '--follow',
+ '--template', '{date|shortdate}\n',
+ filename)
+ years = [int(line.split('-', 1)[0]) for line in output.splitlines()]
+ if splitpath(filename) in year_hacks:
+ years.append(year_hacks[splitpath(filename)])
+ years.sort()
+ return years[0]
+
+ def authors(filename, author_hacks=AUTHOR_HACKS):
+ output,error = mercurial_cmd('log', '--follow',
+ '--template', '{author}\n',
+ filename)
+ ret = list(set(output.splitlines()))
+ if splitpath(filename) in author_hacks:
+ ret.extend(author_hacks[splitpath(filename)])
+ return ret
+
+ def authors_list(author_hacks=AUTHOR_HACKS):
+ output,error = mercurial_cmd('log', '--template', '{author}\n')
+ ret = list(set(output.splitlines()))
+ for path,authors in author_hacks.items():
+ ret.extend(authors)
+ return ret
+
+ def is_versioned(filename):
+ output,error = mercurial_cmd('log', '--follow', filename)
+ if len(error) > 0:
+ return False
+ return True
+
+elif PROJECT_INFO['vcs'] == 'Bazaar':
+
+ import StringIO
+ import bzrlib
+ import bzrlib.builtins
+ import bzrlib.log
+
+ class LogFormatter (bzrlib.log.LogFormatter):
+ supports_merge_revisions = True
+ preferred_levels = 0
+ supports_deta = False
+ supports_tags = False
+ supports_diff = False
+
+ def log_revision(self, revision):
+ raise NotImplementedError
+
+ class YearLogFormatter (LogFormatter):
+ def log_revision(self, revision):
+ self.to_file.write(
+ time.strftime('%Y', time.gmtime(revision.rev.timestamp))
+ +'\n')
+
+ class AuthorLogFormatter (LogFormatter):
+ def log_revision(self, revision):
+ authors = revision.rev.get_apparent_authors()
+ self.to_file.write('\n'.join(authors)+'\n')
+
+ def original_year(filename, year_hacks=YEAR_HACKS):
+ cmd = bzrlib.builtins.cmd_log()
+ cmd.outf = StringIO.StringIO()
+ cmd.run(file_list=[filename], log_format=YearLogFormatter, levels=0)
+ years = [int(year) for year in set(cmd.outf.getvalue().splitlines())]
+ if splitpath(filename) in year_hacks:
+ years.append(year_hacks[splitpath(filename)])
+ years.sort()
+ return years[0]
+
+ def authors(filename, author_hacks=AUTHOR_HACKS):
+ cmd = bzrlib.builtins.cmd_log()
+ cmd.outf = StringIO.StringIO()
+ cmd.run(file_list=[filename], log_format=AuthorLogFormatter, levels=0)
+ ret = list(set(cmd.outf.getvalue().splitlines()))
+ if splitpath(filename) in author_hacks:
+ ret.extend(author_hacks[splitpath(filename)])
+ return ret
+
+ def authors_list(author_hacks=AUTHOR_HACKS):
+ cmd = bzrlib.builtins.cmd_log()
+ cmd.outf = StringIO.StringIO()
+ cmd.run(log_format=AuthorLogFormatter, levels=0)
+ output = cmd.outf.getvalue()
+ ret = list(set(cmd.outf.getvalue().splitlines()))
+ for path,authors in author_hacks.items():
+ ret.extend(authors)
+ return ret
+
+ def is_versioned(filename):
+ cmd = bzrlib.builtins.cmd_log()
+ cmd.outf = StringIO.StringIO()
+ cmd.run(file_list=[filename])
+ return True
+
+else:
+ raise NotImplementedError('Unrecognized VCS: %(vcs)s' % PROJECT_INFO)
+
+# General utility commands
+
+def _strip_email(*args):
+ """Remove email addresses from a series of names.
+
+ Examples
+ --------
+
projects / update-copyright.git / commitdiff