Lines Matching refs:f

46     self.simg_f = f = open(simg_fn, mode)
48     header_bin = f.read(28)
87       header_bin = f.read(12)
102           offset_map.append((pos, chunk_sz, f.tell(), None))
104           f.seek(data_sz, os.SEEK_CUR)
107         fill_data = f.read(4)
164     f = self.simg_f
167     f.seek(0, os.SEEK_END)
168     f.write(struct.pack("<2H3I", 0xCAC2, 0, blocks, 16, data))
174     f.seek(16, os.SEEK_SET)
175     f.write(struct.pack("<2I", self.total_blocks, self.total_chunks))
209     f = self.simg_f
221           f.seek(p, os.SEEK_SET)
222           yield f.read(this_read * self.blocksize)
233             f.seek(filepos, os.SEEK_SET)
234             yield f.read(this_read * self.blocksize)
250     with open(fn) as f:
251       for line in f:
313     f = self.simg_f
320           f.seek(filepos, os.SEEK_SET)
321           data = f.read(self.blocksize)