Sort imports, remove obsolete TODOs

Signed-off-by: Petr Šabata <contyk@redhat.com>

rida.py

@@ -31,31 +31,32 @@ This is the implementation of the orchestrator's public RESTful API.
 
 # TODO; Validate the input modulemd & spec inputs.
 #       This requires SCM classes to be ready.
-# TODO: Update the PDC dependency graph.
-#       This is done via messaging and is closely related to the next point.
-# TODO: Emit messages about module submission.
 
 from flask import Flask, request
-from rida import config, database, messaging, auth, logger
-import logging
 import json
+import logging
 import modulemd
+import rida.auth
+import rida.config
+import rida.database
+import rida.logger
+import rida.messaging
 import ssl
 
 app = Flask(__name__)
 app.config.from_envvar("RIDA_SETTINGS", silent=True)
 
 # TODO: Load the config file from environment
-conf = config.from_file("rida.conf")
-logger.init_logging(conf)
+conf = rida.config.from_file("rida.conf")
+rida.logger.init_logging(conf)
 
-db = database.Database()
+db = rida.database.Database()
 
 @app.route("/rida/module-builds/", methods=["POST"])
 def submit_build():
     """Handles new module build submissions."""
 
-    username = auth.is_packager(conf.pkgdb_api_url)
+    username = rida.auth.is_packager(conf.pkgdb_api_url)
     if not username:
         return ("You must use your Fedora certificate when submitting"
                " new build", 403)
@@ -83,7 +84,7 @@ def submit_build():
         mmd.loads(yaml)
     except:
         return "Invalid modulemd", 422
-    module = database.Module(name=mmd.name, version=mmd.version,
+    module = rida.database.Module(name=mmd.name, version=mmd.version,
             release=mmd.release, state="init", modulemd=yaml)
     db.session.add(module)
     db.session.commit()
@@ -91,7 +92,7 @@ def submit_build():
     # all the components are available and we're allowed to
     # process them.  We will assume it all passed for now.
     for rpm in mmd.components.rpms.packages.keys():
-        build = database.Build(module_id=module.id, package=rpm, format="rpms")
+        build = rida.database.Build(module_id=module.id, package=rpm, format="rpms")
         db.session.add(build)
     module.state = "wait"
     db.session.add(module)
@@ -99,7 +100,7 @@ def submit_build():
 
     # Publish to whatever bus we're configured to connect to.
     # This should notify ridad to start doing the work we just scheduled.
-    messaging.publish(
+    rida.messaging.publish(
         modname='rida',
         topic='module.state.change',
         msg=module.json(),
@@ -116,17 +117,17 @@ def submit_build():
 def query_builds():
     """Lists all tracked module builds."""
     return json.dumps([{"id": x.id, "state": x.state}
-        for x in db.session.query(database.Module).all()]), 200
+        for x in db.session.query(rida.database.Module).all()]), 200
 
 
 @app.route("/rida/module-builds/<int:id>", methods=["GET"])
 def query_build(id):
     """Lists details for the specified module builds."""
-    module = db.session.query(database.Module).filter_by(id=id).first()
+    module = db.session.query(rida.database.Module).filter_by(id=id).first()
     if module:
         tasks = dict()
         if module.state != "init":
-            for build in db.session.query(database.Build).filter_by(module_id=id).all():
+            for build in db.session.query(rida.database.Build).filter_by(module_id=id).all():
                 tasks[build.format + "/" + build.package] = \
                     str(build.task) + "/" + build.state
         return json.dumps({
@@ -145,4 +146,4 @@ if __name__ == "__main__":
     ssl_ctx.verify_mode = ssl.CERT_OPTIONAL
     ssl_ctx.load_verify_locations(cafile=conf.ssl_ca_certificate_file)
 
-    app.run(request_handler=auth.ClientCertRequestHandler, ssl_context=ssl_ctx)
+    app.run(request_handler = rida.auth.ClientCertRequestHandler, ssl_context=ssl_ctx)