def seek(self,offset,rel=None): File.seek(self,offset,rel) if self.cached_fd: return ## If we were asked to seek in a gzip file: if self.readptr!=0: pyflaglog.log(pyflaglog.VERBOSE_DEBUG,"Asked to seek to %s in gzip file %s. This is expensive, caching on disk." % (self.readptr, self.inode)) self.cache() self.seek(offset,rel) ## Force a new decompressor when rereading: self.gz = None
def seek(self, offset, rel=None): File.seek(self,offset,rel) if self.cached_fd: return if self.readptr == 0: self.init() ## We want to reinitialise the file pointer: elif self.readptr!=0 and self.type == Zip.ZIP_DEFLATED: pyflaglog.log(pyflaglog.VERBOSE_DEBUG, "Required to seek to offset %s in Zip File %s (%s,%s). This is inefficient, forcing disk caching." % (self.readptr, self.inode, offset,rel)) self.init() self.cache() self.seek(offset, rel) return
def seek(self, offset, rel=None): File.seek(self,offset,rel) if self.cached_fd: return self.skfd.seek(self.readptr, slack=self.slack, overread=self.overread)