Improve proptypes.js generated size.

Author: T4rk1n

dash/development/_generate_prop_types.py

@@ -25,58 +25,56 @@
 
 prop_type_file_template = """// AUTOGENERATED FILE - DO NOT EDIT
 
-var PropTypes = window.PropTypes;
-
+var pt = window.PropTypes;
+var pk = window['{package_name}'];
 
 {components_prop_types}
 """
 
-component_prop_types_template = (
-    "window['{package_name}'].{component_name}.propTypes = {prop_types}"
-)
+component_prop_types_template = "pk.{component_name}.propTypes = {prop_types};"
 
 
 def generate_type(type_name):
     def wrap(*_):
-        return f"PropTypes.{type_name}"
+        return f"pt.{type_name}"
 
     return wrap
 
 
 def generate_union(prop_info):
     types = [generate_prop_type(t) for t in prop_info["value"]]
-    return f"PropTypes.oneOfType([{','.join(types)}])"
+    return f"pt.oneOfType([{','.join(types)}])"
 
 
 def generate_shape(prop_info):
     props = []
     for key, value in prop_info["value"].items():
         props.append(f"{key}:{generate_prop_type(value)}")
     inner = "{" + ",".join(props) + "}"
-    return f"PropTypes.shape({inner})"
+    return f"pt.shape({inner})"
 
 
 def generate_array_of(prop_info):
     inner_type = generate_prop_type(prop_info["value"])
-    return f"PropTypes.arrayOf({inner_type})"
+    return f"pt.arrayOf({inner_type})"
 
 
 def generate_any(*_):
-    return "PropTypes.any"
+    return "pt.any"
 
 
 def generate_enum(prop_info):
     values = str([v["value"] for v in prop_info["value"]])
-    return f"PropTypes.oneOf({values})"
+    return f"pt.oneOf({values})"
 
 
 def generate_object_of(prop_info):
-    return f"PropTypes.objectOf({generate_prop_type(prop_info['value'])})"
+    return f"pt.objectOf({generate_prop_type(prop_info['value'])})"
 
 
 def generate_tuple(*_):
     # PropTypes don't have a tuple... just generate an array.
-    return "PropTypes.array"
+    return "pt.array"
 
 
 prop_types = {
@@ -135,13 +133,13 @@ def generate_prop_types(
 
         props = []
         for prop_name, prop_data in data.get("props", {}).items():
-            props.append(f"  {prop_name}:{generate_prop_type(prop_data['type'])}")
+            props.append(f"{prop_name}:{generate_prop_type(prop_data['type'])}")
 
         patched.append(
             component_prop_types_template.format(
                 package_name=package_name,
                 component_name=component_name,
-                prop_types="{" + ",\n".join(props) + "}",
+                prop_types="{" + ",\n ".join(props) + "}",
             )
         )
 
@@ -151,7 +149,7 @@ def generate_prop_types(
         ) as f:
             f.write(
                 prop_type_file_template.format(
-                    components_prop_types="\n\n".join(patched)
+                    package_name=package_name, components_prop_types="\n".join(patched)
                 )
             )