def catch_license_versions_from_request(request):
"""
If we're a view that tries to figure out what alternate licenses
might exist from the user's request, this utility helps look for
those.
"""
license_versions = []
code = request.matchdict['code']
searches = [[code]]
if request.matchdict.has_key('jurisdiction'):
# Look to see if there are other licenses of that code, possibly of
# that jurisdiction. Otherwise, we'll just look it up by code. Also,
# if by jurisdiction fails, by code will be the fallback.
searches.insert(0, [code, request.matchdict['jurisdiction']])
for search_args in searches:
license_versions += all_possible_license_versions(*search_args)
if code == u'by-nc-nd':
other_search = [u'by-nd-nc'] + search_args[1:]
license_versions += all_possible_license_versions(*other_search)
if license_versions:
break
return license_versions
def catch_license_versions_from_request(request):
"""
If we're a view that tries to figure out what alternate licenses
might exist from the user's request, this utility helps look for
those.
"""
license_versions = []
code = request.matchdict['code']
searches = [[code]]
if request.matchdict.has_key('jurisdiction'):
# Look to see if there are other licenses of that code, possibly of
# that jurisdiction. Otherwise, we'll just look it up by code. Also,
# if by jurisdiction fails, by code will be the fallback.
searches.insert(0, [code, request.matchdict['jurisdiction']])
for search_args in searches:
license_versions += all_possible_license_versions(*search_args)
if code == u'by-nc-nd':
other_search = [u'by-nd-nc'] + search_args[1:]
license_versions += all_possible_license_versions(*other_search)
if license_versions:
break
return license_versions
def test_all_possible_license_versions():
"""
Make sure all_possible_license_versions works
"""
license_uris = [
lic.uri
for lic in lib.all_possible_license_versions('by')]
nose.tools.assert_equal(
license_uris,
['http://creativecommons.org/licenses/by/1.0/',
'http://creativecommons.org/licenses/by/2.0/',
'http://creativecommons.org/licenses/by/2.5/',
'http://creativecommons.org/licenses/by/3.0/'])
license_uris = [
lic.uri
for lic in lib.all_possible_license_versions('by-sa', 'es')]
nose.tools.assert_equal(
license_uris,
['http://creativecommons.org/licenses/by-sa/2.0/es/',
'http://creativecommons.org/licenses/by-sa/2.1/es/',
'http://creativecommons.org/licenses/by-sa/2.5/es/',
'http://creativecommons.org/licenses/by-sa/3.0/es/'])