diff rhodecode/lib/dbmigrate/migrate/versioning/genmodel.py @ 835:08d2dcd71666 beta

fixed imports on migrate, added getting current version from database
author Marcin Kuzminski <marcin@python-works.com>
date Sat, 11 Dec 2010 02:50:23 +0100
parents 9753e0907827
children 9bb609d164e4
line wrap: on
line diff
--- a/rhodecode/lib/dbmigrate/migrate/versioning/genmodel.py	Sat Dec 11 02:15:29 2010 +0100
+++ b/rhodecode/lib/dbmigrate/migrate/versioning/genmodel.py	Sat Dec 11 02:50:23 2010 +0100
@@ -11,9 +11,8 @@
 
 import sqlalchemy
 
-import migrate
-import migrate.changeset
-
+from rhodecode.lib.dbmigrate import migrate
+from rhodecode.lib.dbmigrate.migrate import changeset
 
 log = logging.getLogger(__name__)
 HEADER = """
@@ -112,17 +111,17 @@
             out.append(")")
         return out
 
-    def _get_tables(self,missingA=False,missingB=False,modified=False):
+    def _get_tables(self, missingA=False, missingB=False, modified=False):
         to_process = []
-        for bool_,names,metadata in (
-            (missingA,self.diff.tables_missing_from_A,self.diff.metadataB),
-            (missingB,self.diff.tables_missing_from_B,self.diff.metadataA),
-            (modified,self.diff.tables_different,self.diff.metadataA),
+        for bool_, names, metadata in (
+            (missingA, self.diff.tables_missing_from_A, self.diff.metadataB),
+            (missingB, self.diff.tables_missing_from_B, self.diff.metadataA),
+            (modified, self.diff.tables_different, self.diff.metadataA),
                 ):
             if bool_:
                 for name in names:
                     yield metadata.tables.get(name)
-        
+
     def toPython(self):
         """Assume database is current and model is empty."""
         out = []
@@ -138,10 +137,10 @@
 
     def toUpgradeDowngradePython(self, indent='    '):
         ''' Assume model is most current and database is out-of-date. '''
-        decls = ['from migrate.changeset import schema',
+        decls = ['from rhodecode.lib.dbmigrate.migrate.changeset import schema',
                  'meta = MetaData()']
         for table in self._get_tables(
-            missingA=True,missingB=True,modified=True
+            missingA=True, missingB=True, modified=True
             ):
             decls.extend(self.getTableDefn(table))
 
@@ -182,7 +181,7 @@
             '\n'.join([pre_command] + ['%s%s' % (indent, line) for line in upgradeCommands]),
             '\n'.join([pre_command] + ['%s%s' % (indent, line) for line in downgradeCommands]))
 
-    def _db_can_handle_this_change(self,td):
+    def _db_can_handle_this_change(self, td):
         if (td.columns_missing_from_B
             and not td.columns_missing_from_A
             and not td.columns_different):
@@ -208,9 +207,9 @@
             dbTable = self.diff.metadataB.tables[tableName]
 
             td = self.diff.tables_different[tableName]
-            
+
             if self._db_can_handle_this_change(td):
-                
+
                 for col in td.columns_missing_from_B:
                     modelTable.columns[col].create()
                 for col in td.columns_missing_from_A: