def getCommandLineSettings(*replacementValues):
def assertExists(value):
if not os.path.exists(value):
msg = "%s does not exist" % value
raise argparse.ArgumentTypeError(msg)
def assertParentExists(value):
if not (os.path.exists(os.path.dirname(value)) and
os.path.isdir(os.path.dirname(value))):
msg = "%s is not a valid directory" % os.path.dirname(value)
raise argparse.ArgumentTypeError(msg)
def assertIsFolder(value):
assertExists(value)
if not os.path.isdir(value):
msg = "%s is not a folder" % value
raise argparse.ArgumentTypeError(msg)
def folderType(value):
assertIsFolder(value)
return value
# return os.path.abspath(value)
def assertFileExtension(value, extension):
basename = os.path.basename(value)
if not basename.lower().endswith(extension.lower()):
msg = "%s is not a %s file" % ( value, extension, )
raise argparse.ArgumentTypeError(msg)
def ufoSrcFolderType(value):
assertIsFolder(value)
assertFileExtension(value, '.ufo')
return value
# return os.path.abspath(value)
def ufoDstFolderType(value):
assertParentExists(value)
assertFileExtension(value, '.ufo')
# return os.path.abspath(value)
return value
def otfDstFileType(value):
assertParentExists(value)
assertFileExtension(value, '.otf')
return value
# return os.path.abspath(value)
parser = argparse.ArgumentParser(description='')
parser.add_argument('--ufo-src-path',
type=ufoSrcFolderType,
help='The .ufo source file to kern.',
# ) # TODO:
required=True)
parser.add_argument('--ufo-dst-path',
type=ufoDstFolderType,
help='The .ufo destination file.',
# ) # TODO:
required=True)
parser.add_argument('--otf-dst',
type=otfDstFileType,
help='Optional OpenType (.otf) destination file.',
) # TODO:
# required=True)
parser.add_argument('--log-path',
type=folderType,
help='Optional folder in which to write HTML logs. CAUTION: This folder will be completely overwritten.')
parser.add_argument('--default-diacritical-distance-ems',
type=float,
default=0.065,
help='The default distance between a glyph and its diacritical in ems. 0.0 <= x <= 1.0. Default: 0.065 em')
parser.add_argument('--top-join-centers',
nargs='*',
help='A list of custom (unicode code point, horizontal center value) pairs used for top-aligned diacriticals. To center the diacritical Grave (unicode: 0x60) 100 units right of its origin, use --top-join-centers 0x60 100. Accepts an arbitrary number of pairs.')
parser.add_argument('--tail-join-centers',
nargs='*',
help='A list of custom (unicode code point, horizontal center value) pairs used for tail-aligned diacriticals. To center the diacritical Ogonek (unicode: 0x2DB) 100 units right of its origin, use --tail-join-centers 0x2DB 100. Accepts an arbitrary number of pairs.')
parser.add_argument('--middle-join-centers',
nargs='*',
help='A list of custom (unicode code point, horizontal center value) pairs used for middle-aligned diacriticals. To center the diacritical Middle Dot (unicode: 0xB7) 100 units right of its origin, use --middle-join-centers 0xB7 100. Accepts an arbitrary number of pairs.')
if replacementValues:
args = parser.parse_args(replacementValues)
else:
args = parser.parse_args()
# print 'args', args
result = TFSMap()
result.ufo_src_path = args.ufo_src
result.ufo_dst_path = args.ufo_dst
result.otf_dst = args.otf_dst
result.log_path = args.log_dst
result.default_diacritical_distance_ems = args.default_diacritical_distance_ems
result.top_join_centers = args.top_join_centers
if result.top_join_centers is not None:
if len(result.top_join_centers) % 2 != 0:
raise Exception('--top-join-centers requires an even number of values.')
result.tail_join_centers = args.tail_join_centers
if result.tail_join_centers is not None:
if len(result.tail_join_centers) % 2 != 0:
raise Exception('--tail-join-centers requires an even number of values.')
result.middle_join_centers = args.middle_join_centers
if result.middle_join_centers is not None:
if len(result.middle_join_centers) % 2 != 0:
raise Exception('--middle-join-centers requires an even number of values.')
# print 'args.top_join_centers', args.custom_glyph_centers
# import sys
# sys.exit(0)
return result
