x/python-tatuclient
Code Issues Proposed changes

Support loading resources from 3rd party packages. E.g. client extensions

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Change-Id: I919c915802632d0c72fbec8bcb28085661334b34
This commit is contained in:
Kiall Mac Innes
2013-04-12 13:33:13 +01:00
parent 84d326920f
commit d9188704f4
1 changed files with 11 additions and 5 deletions
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16
monikerclient/utils.py
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@@ -19,21 +19,27 @@ import json
from monikerclient import exceptions from monikerclient import exceptions
def resource_string(*args): def resource_string(*args, **kwargs):
if len(args) == 0: if len(args) == 0:
raise ValueError() raise ValueError()
package = kwargs.pop('package', None)
if not package:
package = 'monikerclient'
resource_path = os.path.join('resources', *args) resource_path = os.path.join('resources', *args)
if not pkg_resources.resource_exists('monikerclient', resource_path): if not pkg_resources.resource_exists(package, resource_path):
raise exceptions.ResourceNotFound('Could not find the requested ' raise exceptions.ResourceNotFound('Could not find the requested '
'resource: %s' % resource_path) 'resource: %s' % resource_path)
return pkg_resources.resource_string('monikerclient', resource_path) return pkg_resources.resource_string(package, resource_path)
def load_schema(version, name): def load_schema(version, name, package=None):
schema_string = resource_string('schemas', version, '%s.json' % name) schema_string = resource_string('schemas', version, '%s.json' % name,
package=package)
return json.loads(schema_string) return json.loads(schema_string)