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[ttx] add --version option that prints fontTools.version.__version__

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This commit is contained in:
Cosimo Lupo 2016-09-27 00:40:33 +01:00
parent 5dabba6699
commit 33fb81a282
1 changed files with 10 additions and 12 deletions
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22
Lib/fontTools/ttx.py
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@ -1,7 +1,7 @@
"""\ """\
usage: ttx [options] inputfile1 [... inputfileN] usage: ttx [options] inputfile1 [... inputfileN]
TTX %s -- From OpenType To XML And Back TTX -- From OpenType To XML And Back
If an input file is a TrueType or OpenType font file, it will be If an input file is a TrueType or OpenType font file, it will be
dumped to an TTX file (an XML-based text format). dumped to an TTX file (an XML-based text format).
@ -12,7 +12,8 @@ usage: ttx [options] inputfile1 [... inputfileN]
never overwritten. never overwritten.
General options: General options:
-h Help: print this message -h Help: print this message.
--version: show version and exit.
-d <outputfolder> Specify a directory where the output files are -d <outputfolder> Specify a directory where the output files are
to be created. to be created.
-o <outputfile> Specify a file to write the output to. A special -o <outputfile> Specify a file to write the output to. A special
@ -93,12 +94,6 @@ import logging
log = logging.getLogger(__name__) log = logging.getLogger(__name__)
def usage():
from fontTools import version
print(__doc__ % version)
numberAddedRE = re.compile("#\d+$") numberAddedRE = re.compile("#\d+$")
opentypeheaderRE = re.compile('''sfntVersion=['"]OTTO["']''') opentypeheaderRE = re.compile('''sfntVersion=['"]OTTO["']''')
@ -144,7 +139,11 @@ class Options(object):
for option, value in rawOptions: for option, value in rawOptions:
# general options # general options
if option == "-h": if option == "-h":
usage() print(__doc__)
sys.exit(0)
elif option == "--version":
from fontTools.version import __version__
print(__version__)
sys.exit(0) sys.exit(0)
elif option == "-d": elif option == "-d":
if not os.path.isdir(value): if not os.path.isdir(value):
@ -312,7 +311,7 @@ def guessFileType(fileName):
def parseOptions(args): def parseOptions(args):
rawOptions, files = getopt.getopt(args, "ld:o:fvqht:x:sim:z:baey:", rawOptions, files = getopt.getopt(args, "ld:o:fvqht:x:sim:z:baey:",
['unicodedata=', "recalc-timestamp", 'flavor=', ['unicodedata=', "recalc-timestamp", 'flavor=', 'version',
'with-zopfli']) 'with-zopfli'])
options = Options(rawOptions, len(files)) options = Options(rawOptions, len(files))
@ -373,8 +372,7 @@ def main(args=None):
try: try:
jobs, options = parseOptions(args) jobs, options = parseOptions(args)
except getopt.GetoptError as e: except getopt.GetoptError as e:
usage() print("%s\nERROR: %s" % (__doc__, e), file=sys.stderr)
print("ERROR:", e, file=sys.stderr)
sys.exit(2) sys.exit(2)
configLogger(level=options.logLevel) configLogger(level=options.logLevel)