Lines Matching refs:f

35     self.simg_f = f = open(simg_fn, "rb")
37     header_bin = f.read(28)
70       header_bin = f.read(12)
85           offset_map.append((pos, chunk_sz, f.tell(), None))
87           f.seek(data_sz, os.SEEK_CUR)
90         fill_data = f.read(4)
155     f = self.simg_f
166         f.seek(p, os.SEEK_SET)
167         yield f.read(this_read * self.blocksize)
178           f.seek(filepos, os.SEEK_SET)
179           yield f.read(this_read * self.blocksize)
188     with open(fn) as f:
189       for line in f:
213     f = self.simg_f
220           f.seek(filepos, os.SEEK_SET)
221           data = f.read(self.blocksize)