Update storage configuration reading

Related T613

debian/control

@@ -10,7 +10,7 @@ Build-Depends: debhelper (>= 9),
                python3-setuptools,
                python3-swh.core,
                python3-swh.scheduler (>= 0.0.10~),
-               python3-swh.storage (>= 0.0.69~),
+               python3-swh.storage (>= 0.0.76~),
                python3-vcversioner
 Standards-Version: 3.9.6
 Homepage: https://forge.softwareheritage.org/diffusion/DLSGH/
@@ -18,7 +18,7 @@ Homepage: https://forge.softwareheritage.org/diffusion/DLSGH/
 Package: python3-swh.lister.github
 Architecture: all
 Depends: python3-swh.scheduler (>= 0.0.10~),
-         python3-swh.storage (>= 0.0.69~),
+         python3-swh.storage (>= 0.0.76~),
          ${misc:Depends},
          ${python3:Depends}
 Description: Software Heritage GitHub lister

requirements.txt

@@ -2,5 +2,5 @@ requests
 SQLAlchemy
 
 swh.core
-swh.storage >= 0.0.69
+swh.storage >= 0.0.76
 swh.scheduler >= 0.0.10

swh/lister/github/base.py

@@ -13,9 +13,12 @@ class SWHLister(config.SWHConfig):
     CONFIG_BASE_FILENAME = None
 
     DEFAULT_CONFIG = {
-        'storage_class': ('str', 'remote_storage'),
-        'storage_args': ('list[str]', ['http://localhost:5000/']),
-
+        'storage': ('dict', {
+            'cls': 'remote',
+            'args': {
+                'url': 'http://localhost:5000/'
+            },
+        }),
         'scheduling_db': ('str', 'dbname=softwareheritage-scheduler'),
     }
 
@@ -25,8 +28,7 @@ class SWHLister(config.SWHConfig):
         self.config = self.parse_config_file(
             additional_configs=[self.ADDITIONAL_CONFIG])
 
-        self.storage = get_storage(self.config['storage_class'],
-                                   self.config['storage_args'])
+        self.storage = get_storage(**self.config['storage'])
 
         self.scheduler = SchedulerBackend(
             scheduling_db=self.config['scheduling_db'],