tahoe-lafs/misc/coding_tools/check-umids.py

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#! /usr/bin/python
# ./rumid.py foo.py
import sys, re, os
ok = True
umids = {}
for fn in sys.argv[1:]:
fn = os.path.abspath(fn)
for lineno,line in enumerate(open(fn, "r").readlines()):
lineno = lineno+1
if "umid" not in line:
continue
mo = re.search("umid=[\"\']([^\"\']+)[\"\']", line)
if mo:
umid = mo.group(1)
if umid in umids:
oldfn, oldlineno = umids[umid]
print "%s:%d: duplicate umid '%s'" % (fn, lineno, umid)
print "%s:%d: first used here" % (oldfn, oldlineno)
ok = False
umids[umid] = (fn,lineno)
if ok:
print "all umids are unique"
else:
print "some umids were duplicates"
sys.exit(1)