comparison mercurial/repoview.py @ 29341:0d83ad967bf8

cleanup: replace uses of util.(md5|sha1|sha256|sha512) with hashlib.\1

All versions of Python we support or hope to support make the hash
functions available in the same way under the same name, so we may as
well drop the util forwards.

29340:ae92c3eee88e

# GNU General Public License version 2 or any later version.

from __future__ import absolute_import

import copy
import heapq
import struct

from .node import nullrev
from . import (
    error,
    obsolete,
    phases,
    tags as tagsmod,
    util,
)

def hideablerevs(repo):
    """Revision candidates to be hidden

    We calculate a sha1 of repo heads and the content of the obsstore and write
    it to the cache. Upon reading we can easily validate by checking the hash
    against the stored one and discard the cache in case the hashes don't match.
    """
    h = util.sha1()
    h.update(''.join(repo.heads()))
    h.update(str(hash(frozenset(hideable))))
    return h.digest()

def _writehiddencache(cachefile, cachehash, hidden):

29341:0d83ad967bf8

# GNU General Public License version 2 or any later version.

from __future__ import absolute_import

import copy
import hashlib
import heapq
import struct

from .node import nullrev
from . import (
    error,
    obsolete,
    phases,
    tags as tagsmod,
)

def hideablerevs(repo):
    """Revision candidates to be hidden

    We calculate a sha1 of repo heads and the content of the obsstore and write
    it to the cache. Upon reading we can easily validate by checking the hash
    against the stored one and discard the cache in case the hashes don't match.
    """
    h = hashlib.sha1()
    h.update(''.join(repo.heads()))
    h.update(str(hash(frozenset(hideable))))
    return h.digest()

def _writehiddencache(cachefile, cachehash, hidden):