Mercurial > hgrepos > Python > apps > py-cutils
comparison cutils/treesum.py @ 197:48e2610978e5
Return the CRC-32 digest on Python2 as unsigned int instead of a signed one.
On Python3 it is always unsigned.
| author | Franz Glasner <fzglas.hg@dom66.de> |
|---|---|
| date | Thu, 16 Jan 2025 20:40:24 +0100 |
| parents | fb36e71f6ba8 |
| children | c1e875ba4bdc |
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| 196:0f4febf646f5 | 197:48e2610978e5 |
|---|---|
| 588 """ | 588 """ |
| 589 | 589 |
| 590 :rtype: str | 590 :rtype: str |
| 591 | 591 |
| 592 """ | 592 """ |
| 593 return (hex(self._crc32)[2:]).upper() | 593 return (hex(self.crcdigest())[2:]).upper() |
| 594 | 594 |
| 595 def crcdigest(self): | 595 def crcdigest(self): |
| 596 """ | 596 """ |
| 597 | 597 |
| 598 :rtype: int | 598 :rtype: int |
| 599 | 599 |
| 600 """ | 600 """ |
| 601 return self._crc32 | 601 if util.PY2: |
| 602 # Return the bitpattern as unsigned 32-bit number | |
| 603 return (~self._crc32 ^ 0xFFFFFFFF) | |
| 604 else: | |
| 605 return self._crc32 | |
| 602 | 606 |
| 603 | 607 |
| 604 def normalized_compatible_mode_str(mode): | 608 def normalized_compatible_mode_str(mode): |
| 605 # XXX FIXME: Windows and "executable" | 609 # XXX FIXME: Windows and "executable" |
| 606 modebits = stat.S_IMODE(mode) | 610 modebits = stat.S_IMODE(mode) |