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version.py
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version.py
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# Can use 'alpha', 'beta', 'release candidate', 'final'
VERSION = (1, 0, 0, 'final', 0)
def get_version(form='short'):
"""
Return a version string for this package, based on `VERSION`.
Takes a single argument, ``form``, which should be one of the following
strings:
* ``branch``: just the major + minor, e.g. '0.9', '1.0'.
* ``short`` (default): compact, e.g. '0.9rc1', '0.9.0'. For package
filenames or SCM tag identifiers.
* ``normal``: human-readable, e.g. '0.9', '0.9.1', '0.9 beta 1'. For e.g.
documentation site headers.
* ``verbose``: like ``normal`` but fully explicit, e.g. '0.9 final'. For
tag commit messages, or anywhere that it's important to remove ambiguity
between a branch and the first final release within that branch.
* ``all``: Returns all of the above, as a dict.
"""
# Setup
versions = {}
branch = '%s.%s' % (VERSION[0], VERSION[1])
tertiary = VERSION[2]
type_ = VERSION[3]
final = (type_ == 'final')
type_num = VERSION[4]
firsts = ''.join([x[0] for x in type_.split()])
# Branch
versions['branch'] = branch
# Short
v = branch
if tertiary or final:
v += '.' + str(tertiary)
if not final:
v += firsts + str(type_num)
versions['short'] = v
# Normal
v = branch
if tertiary:
v += '.' + str(tertiary)
if not final:
v += ' ' + type_
if type_num:
v += ' ' + str(type_num)
versions['normal'] = v
# Verbose
v = branch
if tertiary:
v += '.' + str(tertiary)
if not final:
v += ' ' + type_
if type_num:
v += ' ' + str(type_num)
else:
v += ' final'
versions['verbose'] = v
try:
return versions[form]
except KeyError:
if form == 'all':
return versions
raise TypeError('"%s" is not a valid form specifier.' % form)
__version__ = get_version('short')
if __name__ == '__main__':
print(get_version('all'))