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comparison mercurial/revlogutils/sidedata.py @ 43076:2372284d9457

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formatting: blacken the codebase This is using my patch to black (https://github.com/psf/black/pull/826) so we don't un-wrap collection literals. Done with: hg files 'set:**.py - mercurial/thirdparty/** - "contrib/python-zstandard/**"' | xargs black -S # skip-blame mass-reformatting only # no-check-commit reformats foo_bar functions Differential Revision: https://phab.mercurial-scm.org/D6971
author Augie Fackler <augie@google.com>
date Sun, 06 Oct 2019 09:45:02 -0400
parents c348d829d23a
children 687b865b95ad
comparison
equal deleted inserted replaced
43075:57875cf423c9 43076:2372284d9457
50 50
51 # internal format constant 51 # internal format constant
52 SIDEDATA_HEADER = struct.Struct(r'>H') 52 SIDEDATA_HEADER = struct.Struct(r'>H')
53 SIDEDATA_ENTRY = struct.Struct(r'>HL20s') 53 SIDEDATA_ENTRY = struct.Struct(r'>HL20s')
54 54
55
55 def sidedatawriteprocessor(rl, text, sidedata): 56 def sidedatawriteprocessor(rl, text, sidedata):
56 sidedata = list(sidedata.items()) 57 sidedata = list(sidedata.items())
57 sidedata.sort() 58 sidedata.sort()
58 rawtext = [SIDEDATA_HEADER.pack(len(sidedata))] 59 rawtext = [SIDEDATA_HEADER.pack(len(sidedata))]
59 for key, value in sidedata: 60 for key, value in sidedata:
62 for key, value in sidedata: 63 for key, value in sidedata:
63 rawtext.append(value) 64 rawtext.append(value)
64 rawtext.append(bytes(text)) 65 rawtext.append(bytes(text))
65 return ''.join(rawtext), False 66 return ''.join(rawtext), False
66 67
68
67 def sidedatareadprocessor(rl, text): 69 def sidedatareadprocessor(rl, text):
68 sidedata = {} 70 sidedata = {}
69 offset = 0 71 offset = 0
70 nbentry, = SIDEDATA_HEADER.unpack(text[:SIDEDATA_HEADER.size]) 72 (nbentry,) = SIDEDATA_HEADER.unpack(text[: SIDEDATA_HEADER.size])
71 offset += SIDEDATA_HEADER.size 73 offset += SIDEDATA_HEADER.size
72 dataoffset = SIDEDATA_HEADER.size + (SIDEDATA_ENTRY.size * nbentry) 74 dataoffset = SIDEDATA_HEADER.size + (SIDEDATA_ENTRY.size * nbentry)
73 for i in range(nbentry): 75 for i in range(nbentry):
74 nextoffset = offset + SIDEDATA_ENTRY.size 76 nextoffset = offset + SIDEDATA_ENTRY.size
75 key, size, storeddigest = SIDEDATA_ENTRY.unpack(text[offset:nextoffset]) 77 key, size, storeddigest = SIDEDATA_ENTRY.unpack(text[offset:nextoffset])
83 sidedata[key] = entrytext 85 sidedata[key] = entrytext
84 dataoffset = nextdataoffset 86 dataoffset = nextdataoffset
85 text = text[dataoffset:] 87 text = text[dataoffset:]
86 return text, True, sidedata 88 return text, True, sidedata
87 89
90
88 def sidedatarawprocessor(rl, text): 91 def sidedatarawprocessor(rl, text):
89 # side data modifies rawtext and prevent rawtext hash validation 92 # side data modifies rawtext and prevent rawtext hash validation
90 return False 93 return False
94
91 95
92 processors = ( 96 processors = (
93 sidedatareadprocessor, 97 sidedatareadprocessor,
94 sidedatawriteprocessor, 98 sidedatawriteprocessor,
95 sidedatarawprocessor, 99 sidedatarawprocessor,