Path 1: 5 calls (0.71)

→ size 8192 (5)

↩ return bytes (5)

4 run 3 not run

1def read1(self, size=-1):
2        """Implements BufferedIOBase.read1()
3
4        Reads up to a buffer's worth of data if size is negative."""
5        self._check_not_closed()
6        if self.mode != READ:
7            import errno
8            raise OSError(errno.EBADF, "read1() on write-only GzipFile object")
9
10        if size < 0:
11            size = io.DEFAULT_BUFFER_SIZE
12        return self._buffer.read1(size)
            

Path 2: 2 calls (0.29)

→ size -1 (2)

↩ return bytes (2)

5 run 2 not run

1def read1(self, size=-1):
2        """Implements BufferedIOBase.read1()
3
4        Reads up to a buffer's worth of data if size is negative."""
5        self._check_not_closed()
6        if self.mode != READ:
7            import errno
8            raise OSError(errno.EBADF, "read1() on write-only GzipFile object")
9
10        if size < 0:
11            size = io.DEFAULT_BUFFER_SIZE
12        return self._buffer.read1(size)