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comparison cutils/treesum.py @ 317:fc1b940bd4a6

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treesum: when accepting treesum digest files put a line with its filename into the output
author Franz Glasner <fzglas.hg@dom66.de>
date Mon, 10 Mar 2025 10:25:57 +0100
parents 3f1f1c2e9e5f
children 49ecfff4f319
comparison
equal deleted inserted replaced
316:3f1f1c2e9e5f 317:fc1b940bd4a6
802 None, 802 None,
803 use_base64=self._use_base64, 803 use_base64=self._use_base64,
804 size=sz) 804 size=sz)
805 return (errno.ESRCH, None, None, None) 805 return (errno.ESRCH, None, None, None)
806 # We got all required infos without errors 806 # We got all required infos without errors
807 self._writer.write_accept_treesum_file(fpath)
807 if self._size_only: 808 if self._size_only:
808 self._writer.write_size(opath, collector.size) 809 self._writer.write_size(opath, collector.size)
809 else: 810 else:
810 self._writer.write_file_digest( 811 self._writer.write_file_digest(
811 collector.algorithm, opath, collector.digest, 812 collector.algorithm, opath, collector.digest,
1394 if sz is not None: 1395 if sz is not None:
1395 self.write(b" = ") 1396 self.write(b" = ")
1396 self.write(util.b(str(sz))) 1397 self.write(util.b(str(sz)))
1397 self.writeln(b"") 1398 self.writeln(b"")
1398 1399
1400 def write_accept_treesum_file(self, filename):
1401 assert isinstance(filename, bytes)
1402 self.write(b"ACCEPT-TREESUM (")
1403 self.write(filename)
1404 self.writeln(b")")
1405
1399 def write_file_digest(self, algorithm, filename, digest, 1406 def write_file_digest(self, algorithm, filename, digest,
1400 use_base64=False, size=None): 1407 use_base64=False, size=None):
1401 assert isinstance(filename, bytes) 1408 assert isinstance(filename, bytes)
1402 if digest is not None: 1409 if digest is not None:
1403 digest = (base64.b64encode(digest) 1410 digest = (base64.b64encode(digest)
1455 1462
1456 """ 1463 """
1457 1464
1458 PATTERN0 = re.compile(br"\A[ \t]*\r?\n\Z") # empty lines 1465 PATTERN0 = re.compile(br"\A[ \t]*\r?\n\Z") # empty lines
1459 PATTERN1 = re.compile(br"\A(VERSION|FSENCODING|FLAGS|TIMESTAMP|ISOTIMESTAMP|CRC32)[ \t]*=[ \t]*([^ \t]+)[ \t]*\r?\n\Z") # noqa: E501 line too long 1466 PATTERN1 = re.compile(br"\A(VERSION|FSENCODING|FLAGS|TIMESTAMP|ISOTIMESTAMP|CRC32)[ \t]*=[ \t]*([^ \t]+)[ \t]*\r?\n\Z") # noqa: E501 line too long
1460 PATTERN2 = re.compile(br"\A(ROOT|COMMENT|ERROR|GENERATOR|FNMATCH)[ \t]*\((.*)\)[ \t]*\r?\n\Z") # noqa: E501 line too long 1467 PATTERN2 = re.compile(br"\A(ROOT|COMMENT|ERROR|GENERATOR|FNMATCH|ACCEPT-TREESUM)[ \t]*\((.*)\)[ \t]*\r?\n\Z") # noqa: E501 line too long
1461 PATTERN3 = re.compile(br"\ASIZE[ \t]*\((.*)\)([ \t]*=[ \t]*(\d+))?[ \t]*\r?\n\Z") # noqa: E501 line too long 1468 PATTERN3 = re.compile(br"\ASIZE[ \t]*\((.*)\)([ \t]*=[ \t]*(\d+))?[ \t]*\r?\n\Z") # noqa: E501 line too long
1462 PATTERN4 = re.compile(br"\A([A-Za-z0-9_-]+)[ \t]*\((.*)\)([ \t]*=[ \t]*([A-Za-z0-9=+/]+)?(,(\d+)?)?)?[ \t]*\r?\n\Z") # noqa: E501 line too long 1469 PATTERN4 = re.compile(br"\A([A-Za-z0-9_-]+)[ \t]*\((.*)\)([ \t]*=[ \t]*([A-Za-z0-9=+/]+)?(,(\d+)?)?)?[ \t]*\r?\n\Z") # noqa: E501 line too long
1463 1470
1464 def __init__(self, _fp, _filename, _own_fp): 1471 def __init__(self, _fp, _filename, _own_fp):
1465 self._fp = _fp 1472 self._fp = _fp
1587 if mo.group(1) in (b"COMMENT", b"ERROR", b"GENERATOR", 1594 if mo.group(1) in (b"COMMENT", b"ERROR", b"GENERATOR",
1588 b"FNMATCH"): 1595 b"FNMATCH"):
1589 return (util.n(mo.group(1)), util.u(mo.group(2), "utf-8")) 1596 return (util.n(mo.group(1)), util.u(mo.group(2), "utf-8"))
1590 elif mo.group(1) == b"ROOT": 1597 elif mo.group(1) == b"ROOT":
1591 return ("ROOT", mo.group(2)) 1598 return ("ROOT", mo.group(2))
1599 elif mo.group(1) == b"ACCEPT-TREESUM":
1600 return ("ACCEPT-TREESUM", mo.group(2))
1592 assert False, line 1601 assert False, line
1593 else: 1602 else:
1594 mo = self.PATTERN3.search(line) 1603 mo = self.PATTERN3.search(line)
1595 if mo: 1604 if mo:
1596 self._update_crc(line) 1605 self._update_crc(line)
1708 errors.add(record[1]) 1717 errors.add(record[1])
1709 elif record[0] == "FNMATCH": 1718 elif record[0] == "FNMATCH":
1710 fnmatch_filters.append(record[1]) 1719 fnmatch_filters.append(record[1])
1711 elif record[0] in ("TIMESTAMP", "ISOTIMESTAMP"): 1720 elif record[0] in ("TIMESTAMP", "ISOTIMESTAMP"):
1712 pass 1721 pass
1722 elif record[0] == "ACCEPT-TREESUM":
1723 pass
1713 elif record[0] == "CRC32": 1724 elif record[0] == "CRC32":
1714 pass 1725 pass
1715 # in_block = False 1726 # in_block = False
1716 else: 1727 else:
1717 if not in_block: 1728 if not in_block: