238     with io.open(inp, 'rb') as ifp:
241             d = ifp.read(128000)
246     ifp = openrsrc(inp, 'rb')
248         d = ifp.read(128000)
252     ifp.close()
257     def __init__(self, ifp):  argument
258         self.ifp = ifp
271             data = self.ifp.read(wtd)
283                 newdata = self.ifp.read(1)
294         self.ifp.close()
299     def __init__(self, ifp):  argument
300         self.ifp = ifp
313         self.pre_buffer = self.pre_buffer + self.ifp.read(wtd + 4)
314         if self.ifp.eof:
348         self.ifp.close()
351     def __init__(self, ifp):  argument
352         if isinstance(ifp, str):
353             ifp = io.open(ifp, 'rb')
358             ch = ifp.read(1)
368         hqxifp = _Hqxdecoderengine(ifp)
369         self.ifp = _Rledecoderengine(hqxifp)
374         data = self.ifp.read(len)
379         filecrc = struct.unpack('>h', self.ifp.read(2))[0] & 0xffff
452             self.ifp.close()
456     ifp = HexBin(inp)
457     finfo = ifp.FInfo
459         out = ifp.FName
464             d = ifp.read(128000)
467     ifp.close_data()
469     d = ifp.read_rsrc(128000)
474             d = ifp.read_rsrc(128000)
479     ifp.close()