'asgi new' command accepts a name argument

Author: dantownsend

piccolo/apps/asgi/commands/new.py

@@ -35,20 +35,24 @@ def get_server() -> str:
     return SERVERS[int(server)]
 
 
-def new(root: str = "."):
+def new(root: str = ".", name: str = "piccolo_project"):
     """
     Create a basic ASGI app, including Piccolo, routing, and an admin.
 
     :param root:
         Where to create the app e.g. /my/folder. By default it creates the
         app in the current directory.
+    :param name:
+        The name of the app to create - this will be used to prepopulate things
+        like the database name.
 
     """
     tree = os.walk(TEMPLATE_DIR)
 
     template_context = {
         "router": get_routing_framework(),
         "server": get_server(),
+        "project_identifier": name.replace(" ", "_").lower(),
     }
 
     for directory in tree:

piccolo/apps/asgi/commands/templates/starlette/piccolo_conf.py.jinja

@@ -5,7 +5,7 @@ from piccolo.conf.apps import AppRegistry
 
 DB = PostgresEngine(
     config={
-        "database": "piccolo_project",
+        "database": "{{ project_identifier }}",
         "user": "postgres",
         "password": "",
         "host": "localhost",