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161 lines
3.9 KiB
Python
Executable file
161 lines
3.9 KiB
Python
Executable file
#!/usr/bin/env python
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"""Script to locate email addresses in the CVS logs."""
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__version__ = '$Revision$'
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import os
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import re
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import sys
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import UserDict
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import cvsinfo
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class Acknowledgements(UserDict.UserDict):
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def add(self, email, name, path):
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d = self.data
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d.setdefault(email, {})[path] = name
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def open_cvs_log(info, paths=None):
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cvsroot = info.get_cvsroot()
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cmd = "cvs -q -d%s log " % cvsroot
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if paths:
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cmd += " ".join(paths)
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return os.popen(cmd, "r")
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email_rx = re.compile("<([a-z][-a-z0-9._]*@[-a-z0-9.]+)>", re.IGNORECASE)
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def find_acks(f, acks):
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prev = ''
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filename = None
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MAGIC_WORDS = ('van', 'von')
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while 1:
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line = f.readline()
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if not line:
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break
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if line.startswith("Working file: "):
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filename = line.split(None, 2)[2].strip()
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prev = line
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continue
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m = email_rx.search(line)
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if m:
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words = prev.split() + line[:m.start()].split()
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L = []
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while words \
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and (words[-1][0].isupper() or words[-1] in MAGIC_WORDS):
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L.insert(0, words.pop())
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name = " ".join(L)
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email = m.group(1).lower()
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acks.add(email, name, filename)
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prev = line
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def load_cvs_log_acks(acks, args):
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repolist = cvsinfo.get_repository_list(args or [""])
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for info, paths in repolist:
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print >>sys.stderr, "Repository:", info.get_cvsroot()
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f = open_cvs_log(info, paths)
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find_acks(f, acks)
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f.close()
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def load_tex_source_acks(acks, args):
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for path in args:
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path = path or os.curdir
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if os.path.isfile(path):
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read_acks_from_tex_file(acks, path)
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else:
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read_acks_from_tex_dir(acks, path)
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def read_acks_from_tex_file(acks, path):
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f = open(path)
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while 1:
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line = f.readline()
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if not line:
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break
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if line.startswith(r"\sectionauthor{"):
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line = line[len(r"\sectionauthor"):]
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name, line = extract_tex_group(line)
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email, line = extract_tex_group(line)
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acks.add(email, name, path)
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def read_acks_from_tex_dir(acks, path):
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stack = [path]
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while stack:
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p = stack.pop()
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for n in os.listdir(p):
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n = os.path.join(p, n)
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if os.path.isdir(n):
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stack.insert(0, n)
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elif os.path.normpath(n).endswith(".tex"):
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read_acks_from_tex_file(acks, n)
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def extract_tex_group(s):
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c = 0
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for i in range(len(s)):
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if s[i] == '{':
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c += 1
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elif s[i] == '}':
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c -= 1
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if c == 0:
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return s[1:i], s[i+1:]
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def print_acks(acks):
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first = 1
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for email, D in acks.items():
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if first:
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first = 0
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else:
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print
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L = D.items()
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L.sort()
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prefname = L[0][1]
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for file, name in L[1:]:
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if name != prefname:
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prefname = ""
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break
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if prefname:
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print prefname, "<%s>:" % email
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else:
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print email + ":"
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for file, name in L:
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if name == prefname:
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print " " + file
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else:
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print " %s (as %s)" % (file, name)
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def print_ack_names(acks):
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names = []
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for email, D in acks.items():
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L = D.items()
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L.sort()
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prefname = L[0][1]
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for file, name in L[1:]:
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prefname = prefname or name
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names.append(prefname or email)
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def f(s1, s2):
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s1 = s1.lower()
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s2 = s2.lower()
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return cmp((s1.split()[-1], s1),
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(s2.split()[-1], s2))
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names.sort(f)
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for name in names:
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print name
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def main():
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args = sys.argv[1:]
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acks = Acknowledgements()
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load_cvs_log_acks(acks, args)
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load_tex_source_acks(acks, args)
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print_ack_names(acks)
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if __name__ == "__main__":
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main()
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