Partial implementation of usage catalog

catalog_factories/data_models/usages/content.py

@@ -0,0 +1,10 @@
+"""
+Usage catalog content
+SPDX - License - Identifier: LGPL - 3.0 - or -later
+Copyright © 2022 Concordia CERC group
+Project Coder Guille Gutierrez guillermo.gutierrezmorote@concordia.ca
+"""
+
+class Content:
+  def __init__(self):
+    pass

catalog_factories/usage/comnet_catalog.py

@@ -0,0 +1,23 @@
+"""
+Comnet usage catalog
+SPDX - License - Identifier: LGPL - 3.0 - or -later
+Copyright © 2022 Concordia CERC group
+Project Coder Guille Gutierrez guillermo.gutierrezmorote@concordia.ca
+"""
+from catalog_factories.catalog import Catalog
+from catalog_factories.data_models.usages.content import Content
+
+
+class ComnetCatalog(Catalog):
+  def __init__(self, path):
+    pass
+
+  def names(self, category=None):
+    pass
+
+  def entries(self, category=None):
+    pass
+
+  def get_entry(self, name):
+    pass
+

catalog_factories/usage_catalog_factory.py

@@ -7,10 +7,28 @@ Project Coder Guille Gutierrez guillermo.gutierrezmorote@concordia.ca
 
 from pathlib import Path
 from typing import TypeVar
-from catalog_factories.construction.nrel_catalog import NrelCatalog
+from catalog_factories.usage.comnet_catalog import ComnetCatalog
 Catalog = TypeVar('Catalog')
 
 
-class ConstructionCatalogFactory:
-  def __init__(self):
-    pass
+class UsageCatalogFactory:
+  def __init__(self, file_type, base_path=None):
+    if base_path is None:
+      base_path = Path(Path(__file__).parent.parent / 'data/usage')
+    self._catalog_type = '_' + file_type.lower()
+    self._path = base_path
+
+  @property
+  def _comnet(self):
+    """
+    Retrieve Comnet catalog
+    """
+    return ComnetCatalog(self._path)
+
+  @property
+  def catalog(self) -> Catalog:
+    """
+    Enrich the city given to the class using the class given handler
+    :return: Catalog
+    """
+    return getattr(self, self._catalog_type, lambda: None)