def buffer_codec_prepare(self, BufferCodecName, BufferCodecFileName=None, Module=None):
"""Determines: Setup.buffer_codec_name
Setup.buffer_codec
"""
if BufferCodecName in ("utf8", "utf16"):
assert Module is not None
result = codec_db.CodecDynamicInfo(BufferCodecName, Module)
elif BufferCodecFileName:
os.path.splitext(os.path.basename(BufferCodecFileName))
try:
os.path.splitext(os.path.basename(BufferCodecFileName))
except:
file_in.error_msg("cannot interpret string following '--codec-file'")
result = codec_db.CodecTransformationInfo(FileName=BufferCodecFileName)
elif BufferCodecName == "unicode":
# (Still, 'icu' or 'iconv' may provide converted content, but ...)
# If the internal buffer is 'unicode', then the pattern's state
# machines are not converted. The requirement for the pattern's
# range is the same as for the 'buffer element chunks'.
result = codec_db.CodecInfo("unicode",
NumberSet.from_range(0, self.get_character_value_limit()),
NumberSet.from_range(0, self.get_character_value_limit()))
elif BufferCodecName == "unit-test":
result = codec_db.CodecInfo("unicode",
NumberSet.from_range(-sys.maxint, sys.maxint),
NumberSet.from_range(-sys.maxint, sys.maxint))
else:
result = codec_db.CodecTransformationInfo(BufferCodecName)
self.buffer_codec = result
def get_codec_element_range():
"""Codec element's size is 2 bytes."""
return NumberSet.from_range(0, 0x10000)
def set_all_character_set_UNIT_TEST(self, Begin, End):
self.buffer_codec.source_set = NumberSet.from_range(Begin, End)
def get_unicode_range():
return NumberSet.from_range(0, 0x110000)
