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RAW_ENCODING = "utf-8"
ENCODING_ERROR_HANDLING = "replace"
try:
unicode = unicode
def ord_byte_index(b, index):
return ord(b[index])
except NameError:
unicode = str
def ord_byte_index(b, index):
return b[index]
def forceunicode(name):
""" returns `name` as unicode, even if it wasn't before """
return name if isinstance(name, unicode) else name.decode(RAW_ENCODING, ENCODING_ERROR_HANDLING)
def forcestr(name):
""" returns `name` as string, even if it wasn't before """
return name if isinstance(name, bytes) else name.encode(RAW_ENCODING, ENCODING_ERROR_HANDLING)
def tryencode(name):
""" returns `name` as encoded string if it was unicode before """
return name.encode(RAW_ENCODING, ENCODING_ERROR_HANDLING) if isinstance(name, unicode) else name
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