Warning

This document is for an in-development version of Galaxy. You can alternatively view this page in the latest release if it exists or view the top of the latest release's documentation.

Source code for galaxy.tools.fetcher

from galaxy.util import plugin_config



[docs]class ToolLocationFetcher(object):


[docs]    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