add reload

start/management/commands/reload.py

@@ -0,0 +1,59 @@
+import os
+
+from django.contrib.staticfiles.management.commands.runserver import Command as RunServerCommand
+import explorer.parts.main
+
+
+from importlib import import_module
+
+from django.apps import apps
+from django.core.management.base import BaseCommand, CommandError
+from django.core.management.color import no_style
+from django.core.management.sql import emit_post_migrate_signal, sql_flush
+from django.db import DEFAULT_DB_ALIAS, connections
+
+
+class Command(RunServerCommand):
+
+	#def __init__(self, *args, **kwargs):
+	#	super().__init__(self, *args, **kwargs)
+
+    def run(self, **options):
+
+        database = options.get('database', DEFAULT_DB_ALIAS)
+        connection = connections[database]
+        verbosity = options['verbosity']
+        interactive = False
+        # The following are stealth options used by Django's internals.
+        reset_sequences = options.get('reset_sequences', True)
+        allow_cascade = options.get('allow_cascade', False)
+        inhibit_post_migrate = options.get('inhibit_post_migrate', False)
+
+        self.style = no_style()
+
+        # Import the 'management' module within each installed app, to register
+        # dispatcher events.
+        for app_config in apps.get_app_configs():
+            try:
+                import_module('.management', app_config.name)
+            except ImportError:
+                pass
+
+        sql_list = sql_flush(self.style, connection, only_django=True,
+                             reset_sequences=reset_sequences,
+                             allow_cascade=allow_cascade)
+
+        print("Flushing database!")
+        connection.ops.execute_sql_flush(database, sql_list)
+        if sql_list and not inhibit_post_migrate:
+            # Emit the post migrate signal. This allows individual applications to
+            # respond as if the database had been migrated from scratch.
+            emit_post_migrate_signal(verbosity, interactive, database)
+
+        print("Done. Loading from corpora.json")
+
+        # ???
+        if os.environ.get('RUN_MAIN', False): # https://code.djangoproject.com/ticket/8085
+            explorer.parts.main.load_corpora()
+
+        super().run(**options)