def _cook(self):
"""Compile the TAL and METAL statments.
Cooking must not fail due to compilation errors in templates.
"""
source_file = self.pt_source_file()
if self.html():
gen = TALGenerator(getEngine(), xml=0, source_file=source_file)
parser = HTMLTALParser(gen)
else:
gen = TALGenerator(getEngine(), source_file=source_file)
parser = TALParser(gen)
self._v_errors = ()
try:
parser.parseString(self._text)
self._v_program, self._v_macros = parser.getCode()
except:
self._v_errors = ["Compilation failed",
"%s: %s" % sys.exc_info()[:2]]
self._v_warnings = parser.getWarnings()
self._v_cooked = 1
# We don't care about the rendered output of the .pt file
class Devnull:
def write(self, s):
pass
# check if we've already instantiated an engine;
# if not, use the stupidest one available
if not engine:
engine = POEngine()
# process each file specified
for filename in args:
try:
engine.file = filename
p = HTMLTALParser()
p.parseFile(filename)
program, macros = p.getCode()
POTALInterpreter(program, macros, engine, stream=Devnull(),
metal=False)()
except: # Hee hee, I love bare excepts!
print 'There was an error processing', filename
traceback.print_exc()
# Now output the keys in the engine. Write them to a file if --output or
# --update was specified; otherwise use standard out.
if (outfile is None):
outfile = sys.stdout
else:
outfile = file(outfile, update_mode and "a" or "w")
def main():
try:
opts, args = getopt.getopt(sys.argv[1:], 'ho:u:',
['help', 'output=', 'update='])
except getopt.error as msg:
usage(1, msg)
outfile = None
engine = None
update_mode = False
for opt, arg in opts:
if opt in ('-h', '--help'):
usage(0)
elif opt in ('-o', '--output'):
outfile = arg
elif opt in ('-u', '--update'):
update_mode = True
if outfile is None:
outfile = arg
engine = UpdatePOEngine(filename=arg)
if not args:
print('nothing to do')
return
# We don't care about the rendered output of the .pt file
class Devnull:
def write(self, s):
pass
# check if we've already instantiated an engine;
# if not, use the stupidest one available
if not engine:
engine = POEngine()
# process each file specified
for filename in args:
try:
engine.file = filename
p = HTMLTALParser()
p.parseFile(filename)
program, macros = p.getCode()
POTALInterpreter(program,
macros,
engine,
stream=Devnull(),
metal=False)()
except: # Hee hee, I love bare excepts!
print('There was an error processing', filename)
traceback.print_exc()
# Now output the keys in the engine. Write them to a file if --output or
# --update was specified; otherwise use standard out.
if (outfile is None):
outfile = sys.stdout
else:
outfile = open(outfile, update_mode and "a" or "w")
catalog = {}
for domain in engine.catalog.keys():
catalog.update(engine.catalog[domain])
messages = catalog.copy()
try:
messages.update(engine.base)
except AttributeError:
pass
if '' not in messages:
print(pot_header % {
'time': time.ctime(),
'version': __version__
},
file=outfile)
# XXX: You should not sort by msgid, but by filename and position. (SR)
msgids = sorted(catalog.keys())
for msgid in msgids:
positions = catalog[msgid]
for filename, position in positions:
outfile.write('#: %s:%s\n' % (filename, position[0]))
outfile.write('msgid "%s"\n' %
msgid.replace('"', '\\"').replace("\n", '\\n"\n"'))
outfile.write('msgstr ""\n')
outfile.write('\n')
# We don't care about the rendered output of the .pt file
class Devnull:
def write(self, s):
pass
# check if we've already instantiated an engine;
# if not, use the stupidest one available
if not engine:
engine = POEngine()
# process each file specified
for filename in args:
try:
engine.file = filename
p = HTMLTALParser()
p.parseFile(filename)
program, macros = p.getCode()
POTALInterpreter(program,
macros,
engine,
stream=Devnull(),
metal=False)()
except: # Hee hee, I love bare excepts!
print 'There was an error processing', filename
traceback.print_exc()
# Now output the keys in the engine. Write them to a file if --output or
# --update was specified; otherwise use standard out.
if (outfile is None):
outfile = sys.stdout
