pkgset: Drop kobo.plugin usage from PkgsetSource

Relates: https://pagure.io/pungi/issue/1488
Signed-off-by: Lubomír Sedlář <lsedlar@redhat.com>

pungi/phases/pkgset/__init__.py

@@ -29,13 +29,10 @@ class PkgsetPhase(PhaseBase):
         self.path_prefix = None
 
     def run(self):
-        pkgset_source = "PkgsetSource%s" % self.compose.conf["pkgset_source"]
-        from .source import PkgsetSourceContainer
         from . import sources
 
-        PkgsetSourceContainer.register_module(sources)
-        container = PkgsetSourceContainer()
-        SourceClass = container[pkgset_source]
+        SourceClass = sources.ALL_SOURCES[self.compose.conf["pkgset_source"].lower()]
+
         self.package_sets, self.path_prefix = SourceClass(self.compose)()
 
     def validate(self):

pungi/phases/pkgset/source.py

@@ -14,15 +14,6 @@
 # along with this program; if not, see <https://gnu.org/licenses/>.
 
 
-import kobo.plugins
-
-
-class PkgsetSourceBase(kobo.plugins.Plugin):
+class PkgsetSourceBase(object):
     def __init__(self, compose):
         self.compose = compose
-
-
-class PkgsetSourceContainer(kobo.plugins.PluginContainer):
-    @classmethod
-    def normalize_name(cls, name):
-        return name.lower()

pungi/phases/pkgset/sources/__init__.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Library General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, see <https://gnu.org/licenses/>.
+
+from .source_koji import PkgsetSourceKoji
+from .source_repos import PkgsetSourceRepos
+
+ALL_SOURCES = {
+    "koji": PkgsetSourceKoji,
+    "repos": PkgsetSourceRepos,
+}

pungi/phases/pkgset/sources/source_koji.py

@@ -184,8 +184,6 @@ def get_koji_modules(compose, koji_wrapper, event, module_info_str):
 
 
 class PkgsetSourceKoji(pungi.phases.pkgset.source.PkgsetSourceBase):
-    enabled = True
-
     def __call__(self):
         compose = self.compose
         koji_profile = compose.conf["koji_profile"]

pungi/phases/pkgset/sources/source_repos.py

@@ -31,8 +31,6 @@ import pungi.phases.pkgset.source
 
 
 class PkgsetSourceRepos(pungi.phases.pkgset.source.PkgsetSourceBase):
-    enabled = True
-
     def __call__(self):
         package_sets, path_prefix = get_pkgset_from_repos(self.compose)
         return (package_sets, path_prefix)