Update msgfmt for py3 further
This commit is contained in:
parent
c7fef05897
commit
ef06aa8744
|
@ -34,6 +34,7 @@ import ast
|
|||
import getopt
|
||||
import struct
|
||||
import array
|
||||
from email.parser import HeaderParser
|
||||
|
||||
__version__ = "1.2"
|
||||
|
||||
|
@ -41,9 +42,9 @@ MESSAGES = {}
|
|||
|
||||
|
||||
def usage(code, msg=''):
|
||||
print >> sys.stderr, __doc__
|
||||
print(__doc__, file=sys.stderr)
|
||||
if msg:
|
||||
print >> sys.stderr, msg
|
||||
print(msg, file=sys.stderr)
|
||||
sys.exit(code)
|
||||
|
||||
|
||||
|
@ -54,23 +55,22 @@ def add(ctxt, id, str, fuzzy):
|
|||
if ctxt is None:
|
||||
MESSAGES[id] = str
|
||||
else:
|
||||
MESSAGES[ctxt + "\x04" + id] = str
|
||||
MESSAGES[b"%b\x04%b" % (ctxt, id)] = str
|
||||
|
||||
|
||||
def generate():
|
||||
"Return the generated output."
|
||||
global MESSAGES
|
||||
keys = MESSAGES.keys()
|
||||
# the keys are sorted in the .mo file
|
||||
keys.sort()
|
||||
keys = sorted(MESSAGES.keys())
|
||||
offsets = []
|
||||
ids = strs = ''
|
||||
ids = strs = b''
|
||||
for id in keys:
|
||||
# For each string, we need size and file offset. Each string is NUL
|
||||
# terminated; the NUL does not count into the size.
|
||||
offsets.append((len(ids), len(id), len(strs), len(MESSAGES[id])))
|
||||
ids += id + '\0'
|
||||
strs += MESSAGES[id] + '\0'
|
||||
ids += id + b'\0'
|
||||
strs += MESSAGES[id] + b'\0'
|
||||
output = ''
|
||||
# The header is 7 32-bit unsigned integers. We don't use hash tables, so
|
||||
# the keys start right after the index tables.
|
||||
|
@ -93,7 +93,7 @@ def generate():
|
|||
7*4, # start of key index
|
||||
7*4+len(keys)*8, # start of value index
|
||||
0, 0) # size and offset of hash table
|
||||
output += array.array("i", offsets).tostring()
|
||||
output += array.array("i", offsets).tobytes()
|
||||
output += ids
|
||||
output += strs
|
||||
return output
|
||||
|
@ -113,17 +113,23 @@ def make(filename, outfile):
|
|||
outfile = os.path.splitext(infile)[0] + '.mo'
|
||||
|
||||
try:
|
||||
lines = open(infile).readlines()
|
||||
with open(infile, 'rb') as f:
|
||||
lines = f.readlines()
|
||||
except IOError as msg:
|
||||
print >> sys.stderr, msg
|
||||
print(msg, file=sys.stderr)
|
||||
sys.exit(1)
|
||||
|
||||
section = msgctxt = None
|
||||
fuzzy = 0
|
||||
|
||||
# Start off assuming Latin-1, so everything decodes without failure,
|
||||
# until we know the exact encoding
|
||||
encoding = 'latin-1'
|
||||
|
||||
# Parse the catalog
|
||||
lno = 0
|
||||
for l in lines:
|
||||
l = l.decode(encoding)
|
||||
lno += 1
|
||||
# If we get a comment line after a msgstr, this is a new entry
|
||||
if l[0] == '#' and section == STR:
|
||||
|
@ -146,34 +152,40 @@ def make(filename, outfile):
|
|||
elif l.startswith('msgid') and not l.startswith('msgid_plural'):
|
||||
if section == STR:
|
||||
add(msgctxt, msgid, msgstr, fuzzy)
|
||||
if not msgid:
|
||||
# See whether there is an encoding declaration
|
||||
p = HeaderParser()
|
||||
charset = p.parsestr(msgstr.decode(encoding)).get_content_charset()
|
||||
if charset:
|
||||
encoding = charset
|
||||
section = ID
|
||||
l = l[5:]
|
||||
msgid = msgstr = ''
|
||||
msgid = msgstr = b''
|
||||
is_plural = False
|
||||
# This is a message with plural forms
|
||||
elif l.startswith('msgid_plural'):
|
||||
if section != ID:
|
||||
print >> sys.stderr, 'msgid_plural not preceded by msgid on %s:%d' %\
|
||||
(infile, lno)
|
||||
print('msgid_plural not preceded by msgid on %s:%d' % (infile, lno),
|
||||
file=sys.stderr)
|
||||
sys.exit(1)
|
||||
l = l[12:]
|
||||
msgid += '\0' # separator of singular and plural
|
||||
msgid += b'\0' # separator of singular and plural
|
||||
is_plural = True
|
||||
# Now we are in a msgstr section
|
||||
elif l.startswith('msgstr'):
|
||||
section = STR
|
||||
if l.startswith('msgstr['):
|
||||
if not is_plural:
|
||||
print >> sys.stderr, 'plural without msgid_plural on %s:%d' %\
|
||||
(infile, lno)
|
||||
print('plural without msgid_plural on %s:%d' % (infile, lno),
|
||||
file=sys.stderr)
|
||||
sys.exit(1)
|
||||
l = l.split(']', 1)[1]
|
||||
if msgstr:
|
||||
msgstr += '\0' # Separator of the various plural forms
|
||||
msgstr += b'\0' # Separator of the various plural forms
|
||||
else:
|
||||
if is_plural:
|
||||
print >> sys.stderr, 'indexed msgstr required for plural on %s:%d' %\
|
||||
(infile, lno)
|
||||
print('indexed msgstr required for plural on %s:%d' % (infile, lno),
|
||||
file=sys.stderr)
|
||||
sys.exit(1)
|
||||
l = l[6:]
|
||||
# Skip empty lines
|
||||
|
@ -182,15 +194,15 @@ def make(filename, outfile):
|
|||
continue
|
||||
l = ast.literal_eval(l)
|
||||
if section == CTXT:
|
||||
msgctxt += l
|
||||
msgctxt += l.encode(encoding)
|
||||
elif section == ID:
|
||||
msgid += l
|
||||
msgid += l.encode(encoding)
|
||||
elif section == STR:
|
||||
msgstr += l
|
||||
msgstr += l.encode(encoding)
|
||||
else:
|
||||
print >> sys.stderr, 'Syntax error on %s:%d' % (infile, lno), \
|
||||
'before:'
|
||||
print >> sys.stderr, l
|
||||
print('Syntax error on %s:%d' % (infile, lno), \
|
||||
'before:', file=sys.stderr)
|
||||
print(l, file=sys.stderr)
|
||||
sys.exit(1)
|
||||
# Add last entry
|
||||
if section == STR:
|
||||
|
@ -200,9 +212,10 @@ def make(filename, outfile):
|
|||
output = generate()
|
||||
|
||||
try:
|
||||
open(outfile,"wb").write(output)
|
||||
with open(outfile,"wb") as f:
|
||||
f.write(output)
|
||||
except IOError as msg:
|
||||
print >> sys.stderr, msg
|
||||
print(msg, file=sys.stderr)
|
||||
|
||||
|
||||
def main():
|
||||
|
@ -218,14 +231,14 @@ def main():
|
|||
if opt in ('-h', '--help'):
|
||||
usage(0)
|
||||
elif opt in ('-V', '--version'):
|
||||
print >> sys.stderr, "msgfmt.py", __version__
|
||||
print("msgfmt.py", __version__)
|
||||
sys.exit(0)
|
||||
elif opt in ('-o', '--output-file'):
|
||||
outfile = arg
|
||||
# do it
|
||||
if not args:
|
||||
print >> sys.stderr, 'No input file given'
|
||||
print >> sys.stderr, "Try `msgfmt --help' for more information."
|
||||
print('No input file given', file=sys.stderr)
|
||||
print("Try `msgfmt --help' for more information.", file=sys.stderr)
|
||||
return
|
||||
|
||||
for filename in args:
|
||||
|
|
Loading…
Reference in a new issue