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This is a rewrite of the check_po script.

Browse Source 
A few checks have been improved and a new check was added.
The new check is for XML special characters.


svn: r7583
This commit is contained in:
Kees Bakker
2006-11-08 19:22:08 +00:00
parent d29b55723a
commit 0d321299c9
1 changed files with 393 additions and 177 deletions
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570
po/check_po
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@@ -1,8 +1,8 @@
#! /usr/bin/env python
#
# Gramps - a GTK+/GNOME based genealogy program
# check_po - a gramps tool to check validity of po files
#
# Copyright (C) 2000-2006 Donald N. Allingham
# Copyright (C) 2006-2006 Kees Bakker
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -18,25 +18,11 @@
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
# $Id: check_po,v 1.1.2.6 2006/04/22 18:30:33 rshura Exp $
# $Id:$
import sys
import re
f = open('gramps.pot')
template_total = 0
for line in f.xreadlines():
try:
if (line.split()[0] == 'msgid'):
template_total += 1
except:
pass
f.close()
NONE = 0
MSGID = 1
MSGSTR = 2
all_total = {}
all_fuzzy = {}
all_untranslated = {}
@@ -47,170 +33,400 @@ all_context = {}
all_coverage = {}
all_template_coverage = {}
def strip_quotes(st):
if len(st.strip()) > 2:
return st.strip()[1:-1]
else:
return ""
st = st.strip()
if len(st) >= 2 and st[0] == '"' and st[len(st)-1] == '"':
st = st.strip()[1:-1]
return st
args = sys.argv
while len(args) > 1:
args = args[1:]
class Msgid:
fuzzy_pat = re.compile( 'fuzzy' )
tips_xml_pat = re.compile( r'tips\.xml' )
def __init__( self, lineno ):
self._msgid = []
self._msgstr = []
self._cmnt = []
self.lineno = lineno
self.is_fuzzy = 0
self.has_sfmt_mismatch = 0
self.has_named_sfmt_mismatch = 0
self.has_fmt_missing_sd = 0
self.has_context_error = 0
self.has_named_fmt_mismatch = 0
self.has_xml_error = 0
f = open(args[0],"r")
mode = NONE
fuzzy = False
fuzzy_count = 0
string_map = {}
current_msgid = ""
current_msgstr = ""
for line in f.xreadlines():
data = line.split(None,1)
if mode == NONE:
if len(data) > 0 and data[0] == "msgid":
mode = MSGID
if len(data) > 1:
current_msgid = strip_quotes(data[1])
elif (len(data) > 0) and (data[0] == "#,") \
and (data[1] == 'fuzzy\n'):
fuzzy = True
elif mode == MSGID:
if data[0][0] == '"':
current_msgid += strip_quotes(line)
elif data[0] == "msgstr":
mode = MSGSTR
if len(data) > 1:
current_msgstr = strip_quotes(data[1])
elif mode == MSGSTR:
if line == "" or line[0] == "#":
mode = NONE
if fuzzy:
fuzzy = False
fuzzy_count += 1
else:
string_map[current_msgid] = current_msgstr
elif len(data) > 0 and data[0][0] == '"':
current_msgstr += strip_quotes(line)
f.close()
named = re.compile('%\((\w+)\)\d*s')
bnamed = re.compile('%\((\w+)\)\d*[^sd]')
total = len(string_map) + fuzzy_count
untranslated = 0
percent_s = 0
percent_s_list = []
named_s = 0
named_s_list = []
bnamed_s = 0
bnamed_s_list = []
context = 0
context_list = []
for (msgid,msgstr) in string_map.items():
if msgstr == "":
untranslated += 1
continue
cnt1 = msgid.count('%s')
cnt2 = msgstr.count('%s')
if cnt1 != cnt2:
percent_s += 1
percent_s_list.append(msgid)
list1 = named.findall(msgid)
list2 = named.findall(msgstr)
if len(list1) != len(list2):
percent_s += 1
percent_s_list.append(msgid)
list1.sort()
list2.sort()
if list1 != list2:
named_s += 1
named_s_list.append(msgid)
match = bnamed.match(msgstr)
if match:
bnamed_s +=1
bnamed_s_list.append(msgstr)
def diag( self ):
if 0:
print "lineno: %d" % self.lineno
sys.stdout.write( ''.join( self._msgid ) )
sys.stdout.write( ''.join( self._msgstr ) )
else:
# Compatible with the old check_po
print "%d '%s' : '%s'" % ( self.lineno, self.msgid(), self.msgstr() )
has_context1 = (msgid.count('|') > 0)
has_context2 = (msgstr.count('|') > 0)
if has_context1 and has_context2 and (msgid != msgstr):
context += 1
context_list.append(msgid)
coverage = (1.0 - (float(untranslated)/float(total))) * 100
template_coverage = coverage * float(total) / float(template_total)
print "File: %s" % args[0]
print "Template total: %d" % template_total
print "PO total: %d" % total
all_total[args[0]] = total
print "Fuzzy: %d" % fuzzy_count
all_fuzzy[args[0]] = fuzzy_count
print "Untranslated: %d" % untranslated
all_untranslated[args[0]] = untranslated
print "%%s mismatches: %d" % percent_s
all_percent_s[args[0]] = percent_s
print "%%()s mismatches: %d" % named_s
all_named_s[args[0]] = named_s
print "%%() missing s/d: %d" % bnamed_s
all_bnamed_s[args[0]] = bnamed_s
print "Runaway context: %d" % context
all_context[args[0]] = context
print "PO Coverage: %5.2f%%" % coverage
all_coverage[args[0]] = coverage
print "Template Coverage: %5.2f%%" % template_coverage
all_template_coverage[args[0]] = coverage
if percent_s:
print "\n-------- %s mismatches --------------"
for i in percent_s_list:
print "'%s' : '%s'" % (i, string_map[i])
if named_s:
print "\n-------- %()s mismatches ------------"
for i in named_s_list:
print "'%s' : '%s'" % (i, string_map[i])
if bnamed_s:
print "\n-------- %() missing s or d ---------"
for i in bnamed_s_list:
print "'%s' : '%s'" % (i, string_map[i])
def msgid( self ):
if not self._msgid:
return None
txt = ''
for l in self._msgid:
l = re.sub( r'msgid\s+', '', l )
l = strip_quotes( l )
txt += l
return txt
if context:
print "\n-------- Runaway context in translation ---------"
for i in context_list:
print "'%s' : '%s'" % (i, string_map[i])
print ""
def add_msgid( self, line ):
self._msgid.append( line )
if len(sys.argv) > 2:
print "\n\nFile \tTotal \tFuzzy \tUntranslated \t%s mismatch \t%()s mismatch \tmissing s/d \tcontext \tCoverage"
for pofile in sys.argv[1:]:
print "%s \t%5d \t%7d \t%7d \t%7d \t%7d \t%7d \t%7d \t%3.2f%% \t%3.2f%%" %\
(pofile,
all_total[pofile],
all_fuzzy[pofile],
all_untranslated[pofile],
all_percent_s[pofile],
all_named_s[pofile],
all_bnamed_s[pofile],
all_context[pofile],
all_coverage[pofile],
all_template_coverage[pofile]
)
def msgstr( self ):
if not self._msgstr:
return None
txt = ''
for l in self._msgstr:
l = re.sub( r'msgstr\s+', '', l )
l = strip_quotes( l )
txt += l
return txt
f = open("used_strings.txt","w")
keys = string_map.keys()
keys.sort()
for i in keys:
f.write(i + "\n")
f.close()
def add_msgstr( self, line ):
self._msgstr.append( line )
def add_cmnt( self, line ):
self._cmnt.append( line )
if not self.is_fuzzy and self.fuzzy_pat.search( line ):
self.is_fuzzy = 1
def is_tips_xml( self ):
for c in self._cmnt:
if self.tips_xml_pat.search( c ):
return 1
return 0
def set_sfmt_mismatch( self ):
self.has_sfmt_mismatch = 1
def set_named_fmt_mismatch( self ):
self.has_named_fmt_mismatch = 1
def set_fmt_missing_sd( self ):
self.has_fmt_missing_sd = 1
def set_context_error( self ):
self.has_context_error = 1
def set_named_fmt_mismatch( self ):
self.has_named_fmt_mismatch = 1
def set_xml_error( self ):
self.has_xml_error = 1
def read_msgs( fname ):
empty_pat = re.compile( r'^ \s* $', re.VERBOSE )
comment_pat = re.compile( r'\#', re.VERBOSE )
msgid_pat = re.compile( r'msgid \s+ "', re.VERBOSE )
msgstr_pat = re.compile( r'msgstr \s+ "', re.VERBOSE )
str_pat = re.compile( r'"', re.VERBOSE )
old_pat = re.compile( r'\#~ \s+ ', re.VERBOSE )
f = open( fname )
lines = f.readlines()
# parse it like a statemachine
NONE = 0 # Nothing detected, yet
CMNT = 1 # Inside comment part
MSGID = 2 # Inside msgid part
MSGSTR = 3 # Inside msgstr part
STR = 4 # A continuation string
OLD = 5 # An old pattern with #~
state = NONE
msg = None
msgs = []
for ix in range( len(lines) ): # Use line numbers for messages
line = lines[ix]
lineno = ix + 1
m = empty_pat.match( line )
if m:
continue # Empty lines are not interesting
# What's the next state?
if old_pat.match( line ):
next_state = OLD
elif comment_pat.match( line ):
next_state = CMNT
elif msgid_pat.match( line ):
next_state = MSGID
elif msgstr_pat.match( line ):
next_state = MSGSTR
elif str_pat.match( line ):
next_state = STR
else:
next_state = NONE
#print "%(state)d->%(next_state)d\t%(line)s" % vars()
if state == NONE:
# expect msgid or comment or old stuff
if next_state == CMNT:
state = CMNT
msg = Msgid( lineno ) # Start with an empty new item
msgs.append( msg )
msg.add_cmnt( line )
elif next_state == MSGID:
state = MSGID
msg = Msgid( lineno ) # Start with an empty new item
msgs.append( msg )
msg.add_msgid( line )
elif next_state == MSGSTR:
print 'WARNING: Wild msgstr at %(fname)s:%(lineno)d' % vars()
state = MSGSTR
msg = Msgid( lineno ) # Start with an empty new item
msgs.append( msg )
msg.add_msgstr( line )
elif next_state == STR:
print 'WARNING: Wild string at %(fname)s:%(lineno)d' % vars()
elif next_state == OLD:
pass # Just skip
elif state == CMNT:
if next_state == CMNT:
if msg:
msg.add_cmnt( line )
else:
# Note. We may need to do something about these comments
# Skip for now
pass
elif next_state == MSGID:
state = MSGID
if not msg:
msg = Msgid( lineno ) # Start with an empty new item
msgs.append( msg )
msg.add_msgid( line )
elif next_state == MSGSTR:
print 'WARNING: Wild msgstr at %(fname)s:%(lineno)d' % vars()
state = MSGSTR
msg = Msgid( lineno ) # Start with an empty new item
msgs.append( msg )
msg.add_msgstr( line )
elif next_state == STR:
print 'WARNING: Wild string at %(fname)s:%(lineno)d' % vars()
elif next_state == OLD:
msg = None
pass # Just skip
elif state == MSGID:
if next_state == CMNT:
# Hmmm. A comment here?
print 'WARNING: Unexpted comment at %(fname)s:%(lineno)d' % vars()
elif next_state == MSGID:
raise Exception( 'Unexpected msgid at %(fname)s:%(lineno)d' % vars() )
elif next_state == MSGSTR:
state = MSGSTR
msg.add_msgstr( line )
elif next_state == STR:
msg.add_msgid( line )
elif next_state == OLD:
msg = None
pass # Just skip
elif state == MSGSTR:
if next_state == CMNT:
# A comment probably starts a new item
state = CMNT
msg = Msgid( lineno )
msgs.append( msg )
msg.add_cmnt( line )
elif next_state == MSGID:
state = MSGID
msg = Msgid( lineno )
msgs.append( msg )
msg.add_msgid( line )
elif next_state == MSGSTR:
raise Exception( 'Unexpected msgstr at %(fname)s:%(lineno)d' % vars() )
elif next_state == STR:
msg.add_msgstr( line )
elif next_state == OLD:
msg = None
pass # Just skip
else:
raise Exception( 'Unexpected state in po parsing (state = %d)' % state )
# Strip items with just comments. (Can this happen?)
msgs1 = []
for m in msgs:
if not m.msgid() and not m.msgstr():
#print "INFO: No msgid or msgstr at %s:%s" % ( fname, m.lineno )
pass
else:
msgs1.append( m )
msgs = msgs1
return msgs
def analyze_msgs( fname, msgs, nr_templates = None, nth = 0 ):
nr_fuzzy = 0
nr_untranslated = 0
nr_sfmt_mismatches = 0
nr_named_fmt_mismatches = 0
nr_fmt_missing_sd = 0
nr_context_errors = 0
nr_xml_errors = 0
# A pattern to find %() without s or d
# Here is a command to use for testing
# print re.compile('% \( \w+ \) \d* (\D|$)', re.VERBOSE).findall( '%(event_name)s: %(place)s%(endnotes)s. ' )
find_named_fmt_pat2 = re.compile('% \( \w+ \) \d* (\D|$)', re.VERBOSE)
# A pattern to find all %()
find_named_fmt_pat = re.compile('% \( \w+ \) \d* \D', re.VERBOSE)
# Special XML characters
# It is not allowed to have a quote, an ampersand or an angle bracket
xml_chars_pat = re.compile( r'(?<=\W) > | " | & (?!(quot|nbsp|gt|amp);)', re.VERBOSE )
for msg in msgs:
msgid = msg.msgid()
msgstr = msg.msgstr()
#print
#print "msgid: %(msgid)s" % vars()
#print "msgstr: %(msgstr)s" % vars()
if not msgstr:
nr_untranslated += 1
continue
if msg.is_fuzzy:
nr_fuzzy += 1
# Skip fuzzies or not?
# continue
cnt1 = msgid.count('%s')
cnt2 = msgstr.count('%s')
if cnt1 != cnt2:
nr_sfmt_mismatches += 1
msg.set_sfmt_mismatch()
# Same number of named formats?
fmts1 = find_named_fmt_pat.findall( msgid )
fmts2 = find_named_fmt_pat.findall( msgstr )
if len( fmts1 ) != len( fmts2 ):
if not msg.has_sfmt_mismatch:
nr_sfmt_mismatches += 1
msg.set_sfmt_mismatch()
# Do we have the same named formats?
fmts1.sort()
fmts2.sort()
if fmts1 != fmts2:
nr_named_fmt_mismatches += 1
msg.set_named_fmt_mismatch()
# Any formats missing format letter?
fmts = find_named_fmt_pat2.findall( msgstr )
for f in fmts:
if not f in ('s', 'd'):
nr_fmt_missing_sd += 1
msg.set_fmt_missing_sd()
break
# Runaway context. In the translated part we only to see
# the translation of the word after the |
if msgid.count('|') > 0 and msgstr.count('|') > 0 and msgid != msgstr:
nr_context_errors += 1
msg.set_context_error()
# XML errors
# Only look at messages in the tips.xml
if msg.is_tips_xml():
if xml_chars_pat.search( msgstr ):
nr_xml_errors += 1
msg.set_xml_error()
nr_msgs = len(msgs)
if nth > 0:
print
print "====================================="
print "%-20s%s" % ( "File:", fname )
print "%-20s%d" % ( "Template total:", nr_templates )
print "%-20s%d" % ( "PO total:", nr_msgs )
print "%-20s%d" % ( "Fuzzy:", nr_fuzzy )
print "%-20s%d" % ( "Untranslated:", nr_untranslated )
print "%-20s%d" % ( "%s mismatches:", nr_sfmt_mismatches )
print "%-20s%d" % ( "%() name mismatches:", nr_named_fmt_mismatches )
print "%-20s%d" % ( "%() missing s/d:", nr_fmt_missing_sd )
print "%-20s%d" % ( "Runaway context:", nr_context_errors )
print "%-20s%d" % ( "XML special chars:", nr_xml_errors )
po_coverage = (1.0 - (float(nr_untranslated) / float(nr_msgs))) * 100
print "%-20s%5.2f%%" % ( "PO Coverage:", po_coverage )
template_coverage = po_coverage * float(nr_msgs) / float(nr_templates)
print "%-20s%5.2f%%" % ( "Template Coverage:", template_coverage )
if nr_sfmt_mismatches:
print
print "-------- %s mismatches --------------"
for m in msgs:
if m.has_sfmt_mismatch:
m.diag()
if nr_named_fmt_mismatches:
print
print "-------- %() name mismatches --------------"
for m in msgs:
if m.has_named_fmt_mismatch:
m.diag()
if nr_fmt_missing_sd:
print
print "-------- %() without 's' or 'd' mismatches --------------"
for m in msgs:
if m.has_fmt_missing_sd:
m.diag()
if nr_context_errors:
print
print "-------- Runaway context in translation ---------"
for m in msgs:
if m.has_context_error:
m.diag()
if nr_xml_errors:
print
print "-------- unescaped XML special characters ---------"
for m in msgs:
if m.has_xml_error:
m.diag()
def main():
try:
pot_msgs = read_msgs( 'gramps.pot' )
nr_templates = len( pot_msgs )
#analyze_msgs( 'gramps.pot', pot_msgs )
nth = 0
for fname in sys.argv[1:]:
msgs = read_msgs( fname )
analyze_msgs( fname, msgs, nr_templates, nth )
nth += 1
except Exception, e:
print e
if __name__ == "__main__":
main()