Source code for galaxy.tools.fetcher
from galaxy.util import plugin_config
[docs]class ToolLocationFetcher(object):
def __init__(self):
self.resolver_classes = self.__resolvers_dict()
def __resolvers_dict(self):
import galaxy.tools.locations
return plugin_config.plugins_dict(galaxy.tools.locations, 'scheme')
[docs] def to_tool_path(self, path_or_uri_like, **kwds):
if "://" not in path_or_uri_like:
path = path_or_uri_like
else:
uri_like = path_or_uri_like
if ":" not in path_or_uri_like:
raise Exception("Invalid URI passed to get_tool_source")
scheme, rest = uri_like.split(":", 2)
if scheme not in self.resolver_classes:
raise Exception("Unknown tool scheme [%s] for URI [%s]" % (scheme, uri_like))
path = self.resolver_classes[scheme]().get_tool_source_path(uri_like)
return path