https://github.com/SoftwareHeritage/swh-model
- HEAD
- refs/heads/debian/buster-swh
- refs/heads/debian/stretch-swh
- refs/heads/debian/unstable-swh
- refs/heads/debian/upstream
- refs/heads/master
- refs/heads/pristine-tar
- refs/tags/v0.0.31
- refs/tags/v0.0.32
- refs/tags/v0.0.33
- refs/tags/v0.0.34
- refs/tags/v0.0.36
- refs/tags/v0.0.37
- refs/tags/v0.0.38
- refs/tags/v0.0.44
- refs/tags/v2.6.4
- v6.4.1
- v6.4.0
- v6.3.1
- v6.3.0
- v6.2.0
- v6.1.0
- v6.0.1
- v6.0.0
- v5.0.0
- v4.4.0
- v4.3.0
- v4.2.0
- v4.1.0
- v4.0.0
- v3.2.0
- v3.1.0
- v3.0.0
- v2.9.0
- v2.8.0
- v2.7.0
- v2.6.3
- v2.6.2
- v2.6.1
- v2.6.0
- v2.5.1
- v2.5.0
- v2.4.2
- v2.4.1
- v2.4.0
- v2.3.0
- v2.2.0
- v2.1.0
- v2.0.0
- v1.0.1
- v1.0.0
- v0.9.0
- v0.8.0
- v0.7.3
- v0.7.2
- v0.7.1
- v0.7.0
- v0.6.7
- v0.6.6
- v0.6.5
- v0.6.4
- v0.6.3
- v0.6.2
- v0.6.1
- v0.6.0
- v0.5.0
- v0.4.0
- v0.3.8
- v0.3.7
- v0.3.6
- v0.3.5
- v0.3.4
- v0.3.3
- v0.3.2
- v0.3.1
- v0.3.0
- v0.2.2
- v0.2.1
- v0.2.0
- v0.13.0
- v0.12.0
- v0.11.0
- v0.10.0
- v0.1.1
- v0.1.0
- v0.0.9
- v0.0.8
- v0.0.7
- v0.0.69
- v0.0.68
- v0.0.67
- v0.0.66
- v0.0.65
- v0.0.64
- v0.0.63
- v0.0.62
- v0.0.61
- v0.0.60
- v0.0.6
- v0.0.59
- v0.0.58
- v0.0.57
- v0.0.56
- v0.0.55
- v0.0.54
- v0.0.53
- v0.0.52
- v0.0.51
- v0.0.50
- v0.0.5
- v0.0.49
- v0.0.48
- v0.0.47
- v0.0.46
- v0.0.45
- v0.0.43
- v0.0.42
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- v0.0.40
- v0.0.4
- v0.0.39
- v0.0.35
- v0.0.30
- v0.0.3
- v0.0.29
- v0.0.28
- v0.0.27
- v0.0.26
- v0.0.25
- v0.0.24
- v0.0.23
- v0.0.22
- v0.0.21
- v0.0.20
- v0.0.2
- v0.0.19
- v0.0.18
- v0.0.17
- v0.0.16
- v0.0.15
- v0.0.14
- v0.0.13
- v0.0.12
- v0.0.11
- v0.0.10
- v0.0.1
- debian/upstream/6.4.1
- debian/upstream/6.4.0
- debian/upstream/6.3.1
- debian/upstream/6.3.0
- debian/upstream/6.2.0
- debian/upstream/6.1.0
- debian/upstream/6.0.1
- debian/upstream/6.0.0
- debian/upstream/5.0.0
- debian/upstream/4.4.0
- debian/upstream/4.3.0
- debian/upstream/4.2.0
- debian/upstream/4.1.0
- debian/upstream/4.0.0
- debian/upstream/3.2.0
- debian/upstream/3.1.0
- debian/upstream/3.0.0
- debian/upstream/2.9.0
- debian/upstream/2.8.0
- debian/upstream/2.7.0
- debian/upstream/2.6.4
- debian/upstream/2.6.3
- debian/upstream/2.6.2
- debian/upstream/2.6.1
- debian/upstream/2.6.0
- debian/upstream/2.5.1
- debian/upstream/2.5.0
- debian/upstream/2.4.2
- debian/upstream/2.4.1
- debian/upstream/2.4.0
- debian/upstream/2.3.0
- debian/upstream/2.2.0
- debian/upstream/2.1.0
- debian/upstream/2.0.0
- debian/upstream/1.0.1
- debian/upstream/1.0.0
- debian/upstream/0.9.0
- debian/upstream/0.8.0
- debian/upstream/0.7.3
- debian/upstream/0.7.2
- debian/upstream/0.7.1
- debian/upstream/0.7.0
- debian/upstream/0.6.7
- debian/upstream/0.6.6
- debian/upstream/0.6.5
- debian/upstream/0.6.4
- debian/upstream/0.6.1
- debian/upstream/0.6.0
- debian/upstream/0.5.0
- debian/upstream/0.4.0
- debian/upstream/0.3.8
- debian/upstream/0.3.7
- debian/upstream/0.3.6
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- debian/upstream/0.2.1
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- debian/6.4.1-1_swh1_bpo10+1
- debian/6.4.1-1_swh1
- debian/6.4.0-1_swh1_bpo10+1
- debian/6.4.0-1_swh1
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- debian/6.3.1-1_swh1
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- debian/6.3.0-1_swh1
- debian/6.2.0-1_swh1_bpo10+1
- debian/6.2.0-1_swh1
- debian/6.1.0-1_swh1_bpo10+1
- debian/6.1.0-1_swh1
- debian/6.0.1-1_swh1_bpo10+1
- debian/6.0.1-1_swh1
- debian/6.0.0-1_swh1_bpo10+1
- debian/6.0.0-1_swh1
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- debian/4.4.0-1_swh1_bpo10+1
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- debian/4.3.0-1_swh1
- debian/4.2.0-1_swh1_bpo10+1
- debian/4.2.0-1_swh1
- debian/4.1.0-1_swh1_bpo10+1
- debian/4.1.0-1_swh1
- debian/4.0.0-1_swh1
- debian/3.2.0-1_swh1
- debian/3.1.0-1_swh1_bpo10+1
- debian/3.1.0-1_swh1
- debian/3.0.0-1_swh1_bpo10+1
- debian/3.0.0-1_swh1
- debian/2.9.0-1_swh1_bpo10+1
- debian/2.9.0-1_swh1
- debian/2.8.0-1_swh1_bpo10+1
- debian/2.8.0-1_swh1
- debian/2.7.0-1_swh1_bpo10+1
- debian/2.7.0-1_swh1
- debian/2.6.4-1_swh1_bpo10+1
- debian/2.6.4-1_swh1
- debian/2.6.3-1_swh1_bpo10+1
- debian/2.6.3-1_swh1
- debian/2.6.2-1_swh1_bpo10+1
- debian/2.6.2-1_swh1
- debian/2.6.1-1_swh1_bpo10+1
- debian/2.6.1-1_swh1
- debian/2.6.0-1_swh1_bpo10+1
- debian/2.6.0-1_swh1
- debian/2.5.1-1_swh1_bpo10+1
- debian/2.5.1-1_swh1
- debian/2.5.0-1_swh1_bpo10+1
- debian/2.5.0-1_swh1
- debian/2.4.2-1_swh1_bpo10+1
- debian/2.4.2-1_swh1
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- debian/2.4.1-1_swh1
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- debian/2.4.0-1_swh1
- debian/2.3.0-1_swh1_bpo10+1
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- debian/2.1.0-1_swh1_bpo10+1
- debian/2.1.0-1_swh1
- debian/2.0.0-1_swh1_bpo10+1
- debian/2.0.0-1_swh1
- debian/1.0.1-1_swh1_bpo10+1
- debian/1.0.1-1_swh1
- debian/1.0.0-1_swh1_bpo10+1
- debian/1.0.0-1_swh1
- debian/0.9.0-1_swh1_bpo10+1
- debian/0.9.0-1_swh1
- debian/0.8.0-1_swh1_bpo10+1
- debian/0.8.0-1_swh1
- debian/0.7.3-1_swh1_bpo10+1
- debian/0.7.3-1_swh1
- debian/0.7.2-1_swh1_bpo10+1
- debian/0.7.2-1_swh1
- debian/0.7.1-1_swh1_bpo10+1
- debian/0.7.1-1_swh1
- debian/0.7.0-1_swh1_bpo10+1
- debian/0.7.0-1_swh1
- debian/0.6.7-3_swh1_bpo10+1
- debian/0.6.7-3_swh1
- debian/0.6.7-2_swh1
- debian/0.6.7-1_swh1
- debian/0.6.6-1_swh1_bpo10+1
- debian/0.6.6-1_swh1
- debian/0.6.5-1_swh1_bpo10+1
- debian/0.6.5-1_swh1
- debian/0.6.4-1_swh1_bpo10+1
- debian/0.6.4-1_swh1
- debian/0.6.1-1_swh1_bpo10+1
- debian/0.6.1-1_swh1
- debian/0.6.0-1_swh1_bpo10+1
- debian/0.6.0-1_swh1
- debian/0.5.0-1_swh1_bpo10+1
- debian/0.5.0-1_swh1
- debian/0.4.0-1_swh1_bpo10+1
- debian/0.4.0-1_swh1
- debian/0.3.8-1_swh1_bpo10+1
- debian/0.3.8-1_swh1
- debian/0.3.7-1_swh1_bpo10+1
- debian/0.3.7-1_swh1
- debian/0.3.6-1_swh1_bpo10+1
- debian/0.3.6-1_swh1
- debian/0.3.5-2_swh1_bpo10+1
- debian/0.3.5-2_swh1
- debian/0.3.5-1_swh1
- debian/0.3.4-1_swh1_bpo10+1
- debian/0.3.4-1_swh1
- debian/0.3.3-1_swh1_bpo10+1
- debian/0.3.3-1_swh1
- debian/0.3.2-1_swh1_bpo10+1
- debian/0.3.2-1_swh1
- debian/0.3.1-1_swh1_bpo10+1
- debian/0.3.1-1_swh1
- debian/0.3.0-1_swh1_bpo10+1
- debian/0.3.0-1_swh1
- debian/0.2.2-1_swh1_bpo10+1
- debian/0.2.2-1_swh1
- debian/0.2.1-1_swh1_bpo10+1
- debian/0.2.1-1_swh1
- debian/0.2.0-1_swh1_bpo10+1
- debian/0.2.0-1_swh1
- debian/0.13.0-1_swh1_bpo10+1
- debian/0.13.0-1_swh1
- debian/0.12.0-1_swh1_bpo10+1
- debian/0.12.0-1_swh1
- debian/0.11.0-1_swh1_bpo10+1
- debian/0.11.0-1_swh1
- debian/0.10.0-1_swh1_bpo10+1
- debian/0.10.0-1_swh1
- debian/0.1.1-1_swh1_bpo10+1
- debian/0.1.1-1_swh1
- debian/0.1.0-1_swh1_bpo10+1
- debian/0.1.0-1_swh1
- debian/0.0.69-1_swh1_bpo10+1
- debian/0.0.69-1_swh1
- debian/0.0.68-1_swh1_bpo10+1
- debian/0.0.68-1_swh1
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- debian/0.0.67-1_swh1
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- debian/0.0.66-1_swh1
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- debian/0.0.63-1_swh1
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- debian/0.0.62-1_swh1
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- debian/0.0.60-1_swh1
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- debian/0.0.59-1_swh1
- debian/0.0.57-1_swh2_bpo10+1
- debian/0.0.57-1_swh2
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- debian/0.0.56-1_swh1
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- debian/0.0.35-1_swh2
- debian/0.0.35-1_swh1_bpo9+1
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- debian/0.0.31-1_swh1
- debian/0.0.30-1_swh1_bpo9+1
- debian/0.0.30-1_swh1
- 6.2.0
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Tip revision: 7f124d847847e2bfacba264767a1297780522a9d authored by Jenkins for Software Heritage on 19 March 2021, 16:17:47 UTC
New upstream version 2.3.0
New upstream version 2.3.0
Tip revision: 7f124d8
toposort.py
# Copyright (C) 2017-2018 The Software Heritage developers
# See the AUTHORS file at the top-level directory of this distribution
# License: GNU General Public License version 3, or any later version
# See top-level LICENSE file for more information
import collections
def toposort(revision_log):
"""Perform a topological sort on a revision log graph.
Complexity: O(N) (linear in the length of the revision log)
Args:
revision_log: Revision log as returned by
swh.storage.Storage.revision_log().
Yields:
The revision log sorted by a topological order
"""
in_degree = {} # rev_id -> numbers of parents left to compute
children = collections.defaultdict(list) # rev_id -> children
# Compute the in_degrees and the parents of all the revisions.
# Add the roots to the processing queue.
queue = collections.deque()
for rev in revision_log:
parents = rev["parents"]
in_degree[rev["id"]] = len(parents)
if not parents:
queue.append(rev)
for parent in parents:
children[parent].append(rev)
# Topological sort: yield the 'ready' nodes, decrease the in degree of
# their children and add the 'ready' ones to the queue.
while queue:
rev = queue.popleft()
yield rev
for child in children[rev["id"]]:
in_degree[child["id"]] -= 1
if in_degree[child["id"]] == 0:
queue.append(child)