46 lines
1.4 KiB
Python
46 lines
1.4 KiB
Python
VERSION = (2, 0, 0, 'alpha', 1) # During development it is the next release
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RELEASE = False
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def get_version(version=None, release=None):
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"""
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Derives a PEP386-compliant version number from VERSION. Adds '-dev',
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if it is not a release commit.
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"""
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if version is None:
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version = VERSION
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if release is None:
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release = RELEASE
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assert len(version) == 5
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assert version[3] in ('alpha', 'beta', 'rc', 'final')
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# Now build the two parts of the version number:
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# main = X.Y[.Z]
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# sub = {a|b|c}N for alpha, beta and rc releases
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# Add '-dev', if it is not a release commit
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main_parts = 2 if version[2] == 0 else 3
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main = '.'.join(str(x) for x in version[:main_parts])
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if version[3] != 'final':
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mapping = {'alpha': 'a', 'beta': 'b', 'rc': 'c'}
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sub = mapping[version[3]] + str(version[4])
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else:
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sub = ''
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if not release:
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sub += '-dev'
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return main + sub
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def get_git_commit_id():
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"""
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Catches the commit id of the git head.
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"""
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try:
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git_head = open('.git/HEAD', 'r').read().rstrip()
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if git_head[:5] == 'ref: ':
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# The file is a reference. We have to follow it to get the commit id
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git_commit_id = open('.git/%s' % git_head[5:], 'r').read().rstrip()
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else:
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git_commit_id = git_head
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return git_commit_id
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except IOError:
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return 'unknown'
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