Eradicate trailing whitespace

Remove all trailing spaces and tabs in every file in the project.
People have editors configured to do this, which causes them to
accidentally make little whitespace changes in unrelated commits,
which makes those commits harder to review.  Better to fix them all
at once.

Change-Id: I17d89f55f41d8599e0ab1a31f646cd161289703e

1 files changed, 24 insertions, 24 deletions

diff --git a/migrate/tests/changeset/test_changeset.py b/migrate/tests/changeset/test_changeset.py
index 8b4a6be..1ea7219 100644
--- a/migrate/tests/changeset/test_changeset.py
+++ b/migrate/tests/changeset/test_changeset.py
@@ -65,7 +65,7 @@ class TestAddDropColumn(fixture.DB):
                 result = len(self.table.primary_key)
                 self.assertEqual(result, num_of_expected_cols)
 
-        # we have 1 columns and there is no data column  
+        # we have 1 columns and there is no data column
         assert_numcols(1)
         self.assertTrue(getattr(self.table.c, 'data', None) is None)
         if len(col_p) == 0:
@@ -147,7 +147,7 @@ class TestAddDropColumn(fixture.DB):
             # Not necessarily bound to table
             return self.table.drop_column(col.name)
         return self.run_(add_func, drop_func)
-        
+
     @fixture.usedb()
     def test_byname(self):
         """Add/drop columns via functions; by table object and column name"""
@@ -302,7 +302,7 @@ class TestAddDropColumn(fixture.DB):
                 if index.name=='ix_data':
                     break
             self.assertEqual(expected,index.unique)
-        
+
     @fixture.usedb()
     def test_index(self):
         col = Column('data', Integer)
@@ -311,7 +311,7 @@ class TestAddDropColumn(fixture.DB):
         self._check_index(False)
 
         col.drop()
-        
+
     @fixture.usedb()
     def test_index_unique(self):
         # shows how to create a unique index
@@ -332,7 +332,7 @@ class TestAddDropColumn(fixture.DB):
         self._check_index(True)
 
         col.drop()
-        
+
     @fixture.usedb()
     def test_server_defaults(self):
         """Can create columns with server_default values"""
@@ -382,7 +382,7 @@ class TestAddDropColumn(fixture.DB):
             sorted([i.name for i in self.table.indexes]),
             [u'ix_tmp_adddropcol_d1', u'ix_tmp_adddropcol_d2']
             )
-            
+
         # delete one
         self.table.c.d2.drop()
 
@@ -392,7 +392,7 @@ class TestAddDropColumn(fixture.DB):
             sorted([i.name for i in self.table.indexes]),
             [u'ix_tmp_adddropcol_d1']
             )
-            
+
     def _actual_foreign_keys(self):
         from sqlalchemy.schema import ForeignKeyConstraint
         result = []
@@ -406,12 +406,12 @@ class TestAddDropColumn(fixture.DB):
                 result.append(col_names)
         result.sort()
         return result
-        
+
     @fixture.usedb()
     def test_drop_with_foreign_keys(self):
         self.table.drop()
         self.meta.clear()
-        
+
         # create FK's target
         reftable = Table('tmp_ref', self.meta,
             Column('id', Integer, primary_key=True),
@@ -419,7 +419,7 @@ class TestAddDropColumn(fixture.DB):
         if self.engine.has_table(reftable.name):
             reftable.drop()
         reftable.create()
-        
+
         # add a table with two foreign key columns
         self.table = Table(
             self.table_name, self.meta,
@@ -432,13 +432,13 @@ class TestAddDropColumn(fixture.DB):
         # paranoid check
         self.assertEqual([['r1'],['r2']],
                          self._actual_foreign_keys())
-        
+
         # delete one
         if self.engine.name == 'mysql':
             constraint.ForeignKeyConstraint([self.table.c.r2], [reftable.c.id],
                                             name='test_fk2').drop()
         self.table.c.r2.drop()
-        
+
         # check remaining foreign key is there
         self.assertEqual([['r1']],
                          self._actual_foreign_keys())
@@ -447,7 +447,7 @@ class TestAddDropColumn(fixture.DB):
     def test_drop_with_complex_foreign_keys(self):
         from sqlalchemy.schema import ForeignKeyConstraint
         from sqlalchemy.schema import UniqueConstraint
-        
+
         self.table.drop()
         self.meta.clear()
 
@@ -465,7 +465,7 @@ class TestAddDropColumn(fixture.DB):
         if self.engine.has_table(reftable.name):
             reftable.drop()
         reftable.create()
-        
+
         # add a table with a complex foreign key constraint
         self.table = Table(
             self.table_name, self.meta,
@@ -481,21 +481,21 @@ class TestAddDropColumn(fixture.DB):
         # paranoid check
         self.assertEqual([['r1','r2']],
                          self._actual_foreign_keys())
-        
+
         # delete one
         if self.engine.name == 'mysql':
             constraint.ForeignKeyConstraint([self.table.c.r1, self.table.c.r2],
                                             [reftable.c.id, reftable.c.jd],
                                             name='test_fk').drop()
         self.table.c.r2.drop()
-        
+
         # check the constraint is gone, since part of it
         # is no longer there - if people hit this,
         # they may be confused, maybe we should raise an error
         # and insist that the constraint is deleted first, separately?
         self.assertEqual([],
                          self._actual_foreign_keys())
-        
+
 class TestRename(fixture.DB):
     """Tests for table and index rename methods"""
     level = fixture.DB.CONNECT
@@ -575,7 +575,7 @@ class TestRename(fixture.DB):
             # test by just the string
             rename_table(table_name1, table_name2, engine=self.engine)
             assert_table_name(table_name2, True)   # object not updated
-    
+
             # Index renames
             if self.url.startswith('sqlite') or self.url.startswith('mysql'):
                 self.assertRaises(exceptions.NotSupportedError,
@@ -671,7 +671,7 @@ class TestColumnChange(fixture.DB):
         self.assert_('atad' not in self.table.c.keys())
         self.table.c.data   # Should not raise exception
         self.assertEqual(num_rows(self.table.c.data,content), 1)
-        
+
     @fixture.usedb()
     def test_type(self):
         # Test we can change a column's type
@@ -695,12 +695,12 @@ class TestColumnChange(fixture.DB):
     @fixture.usedb()
     def test_default(self):
         """Can change a column's server_default value (DefaultClauses only)
-        Only DefaultClauses are changed here: others are managed by the 
+        Only DefaultClauses are changed here: others are managed by the
         application / by SA
         """
         self.assertEqual(self.table.c.data.server_default.arg, 'tluafed')
 
-        # Just the new default 
+        # Just the new default
         default = 'my_default'
         self.table.c.data.alter(server_default=DefaultClause(default))
         self.refresh_table(self.table.name)
@@ -750,7 +750,7 @@ class TestColumnChange(fixture.DB):
             # py 2.4 compatability :-/
             cw = catch_warnings(record=True)
             w = cw.__enter__()
-            
+
             warnings.simplefilter("always")
             self.table.c.data.alter(Column('data', String(100)))
 
@@ -763,7 +763,7 @@ class TestColumnChange(fixture.DB):
                 str(w[-1].message))
         finally:
             cw.__exit__()
-            
+
     @fixture.usedb()
     def test_alter_returns_delta(self):
         """Test if alter constructs return delta"""
@@ -791,7 +791,7 @@ class TestColumnChange(fixture.DB):
         if self.engine.name == 'firebird':
             del kw['nullable']
         self.table.c.data.alter(**kw)
-        
+
         # test altered objects
         self.assertEqual(self.table.c.data.server_default.arg, 'foobar')
         if not self.engine.name == 'firebird':