Merge pull request #2207 from dlage/migrator-pr

Migrator - add a command line option to ensure that all tables are migrated

gluon/shell.py

@@ -216,7 +216,8 @@ def run(
     bpython=False,
     python_code=None,
     cron_job=False,
-    scheduler_job=False):
+    scheduler_job=False,
+    force_migrate=False):
     """
     Start interactive shell or run Python script (startfile) in web2py
     controller environment. appname is formatted like:
@@ -246,6 +247,19 @@ def run(
             os.mkdir(adir)
             fileutils.create_app(adir)
 
+    if force_migrate:
+        import_models = True
+        from gluon.dal import DAL
+        orig_init = DAL.__init__
+
+        def custom_init(*args, **kwargs):
+            kwargs['migrate_enabled'] = True
+            kwargs['migrate'] = True
+            logger.info('Forcing migrate_enabled=True')
+            orig_init(*args, **kwargs)
+
+        DAL.__init__ = custom_init
+
     if c:
         import_models = True
     extra_request = {}
@@ -298,6 +312,15 @@ def run(
             print(traceback.format_exc())
             if import_models:
                 BaseAdapter.close_all_instances('rollback')
+    elif force_migrate:
+        try:
+            execfile("scripts/migrator.py", _env)
+            if import_models:
+                BaseAdapter.close_all_instances('commit')
+        except:
+            print(traceback.format_exc())
+            if import_models:
+                BaseAdapter.close_all_instances('rollback')
     else:
         if not plain:
             if bpython: