--- a/env/lib/python3.7/site-packages/galaxy/util/plugin_config.py	Thu May 14 16:47:39 2020 -0400
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,96 +0,0 @@
-import collections
-from xml.etree import ElementTree
-
-try:
-    import yaml
-except ImportError:
-    yaml = None
-
-from galaxy.util.submodules import import_submodules
-
-
-PluginConfigSource = collections.namedtuple('PluginConfigSource', ['type', 'source'])
-
-
-def plugins_dict(module, plugin_type_identifier):
-    """ Walk through all classes in submodules of module and find ones labelled
-    with specified plugin_type_identifier and throw in a dictionary to allow
-    constructions from plugins by these types later on.
-    """
-    plugin_dict = {}
-
-    for plugin_module in import_submodules(module, ordered=True):
-        # FIXME: this is not how one is suppose to use __all__ why did you do
-        # this past John?
-        for clazz in getattr(plugin_module, "__all__", []):
-            try:
-                clazz = getattr(plugin_module, clazz)
-            except TypeError:
-                clazz = clazz
-            plugin_type = getattr(clazz, plugin_type_identifier, None)
-            if plugin_type:
-                plugin_dict[plugin_type] = clazz
-
-    return plugin_dict
-
-
-def load_plugins(plugins_dict, plugin_source, extra_kwds=None, plugin_type_keys=('type',)):
-    if extra_kwds is None:
-        extra_kwds = {}
-    if plugin_source.type == "xml":
-        return __load_plugins_from_element(plugins_dict, plugin_source.source, extra_kwds)
-    else:
-        return __load_plugins_from_dicts(plugins_dict, plugin_source.source, extra_kwds, plugin_type_keys=plugin_type_keys)
-
-
-def __load_plugins_from_element(plugins_dict, plugins_element, extra_kwds):
-    plugins = []
-
-    for plugin_element in plugins_element:
-        plugin_type = plugin_element.tag
-        plugin_kwds = dict(plugin_element.items())
-        plugin_kwds.update(extra_kwds)
-        try:
-            plugin_klazz = plugins_dict[plugin_type]
-        except KeyError:
-            template = "Failed to find plugin of type [%s] in available plugin types %s"
-            message = template % (plugin_type, str(plugins_dict.keys()))
-            raise Exception(message)
-
-        plugin = plugin_klazz(**plugin_kwds)
-        plugins.append(plugin)
-
-    return plugins
-
-
-def __load_plugins_from_dicts(plugins_dict, configs, extra_kwds, plugin_type_keys):
-    plugins = []
-
-    for config in configs:
-        plugin_type = None
-        for plugin_type_key in plugin_type_keys:
-            if plugin_type_key in config:
-                plugin_type = config[plugin_type_key]
-                break
-        assert plugin_type is not None, "Could not determine plugin type for [%s]" % config
-        plugin_kwds = config
-        plugin_kwds.update(extra_kwds)
-        plugin = plugins_dict[plugin_type](**plugin_kwds)
-        plugins.append(plugin)
-
-    return plugins
-
-
-def plugin_source_from_path(path):
-    if path.endswith(".yaml") or path.endswith(".yml") or path.endswith(".yaml.sample") or path.endswith(".yml.sample"):
-        return PluginConfigSource('dict', __read_yaml(path))
-    else:
-        return PluginConfigSource('xml', ElementTree.parse(path).getroot())
-
-
-def __read_yaml(path):
-    if yaml is None:
-        raise ImportError("Attempting to read YAML configuration file - but PyYAML dependency unavailable.")
-
-    with open(path, "rb") as f:
-        return yaml.safe_load(f)