Add Jupyter trove classifier.

warehouse/migrations/versions/1430c9aefcd7_add_framework_jupyter_trove_classifier.py

@@ -0,0 +1,45 @@
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""
+Create `Framework::Jupyter` as required on pypi-legace issue 210
+
+Revision ID: 1430c9aefcd7
+Revises: ad81a3452b5d
+Create Date: 2017-04-06 22:03:40.917628
+"""
+
+from alembic import op
+import sqlalchemy as sa
+
+
+revision = '1430c9aefcd7'
+down_revision = 'ad81a3452b5d'
+classifier = "Framework :: Jupyter"
+
+def upgrade():
+    op.execute(
+        """
+        INSERT into trove_classifiers (classifier, l2, l3, l4, l5) VALUES ('{classifier}', 0, 0, 0, 0);
+        UPDATE trove_classifiers set l2=id where classifier='{classifier}';
+        """.format(classifier=classifier)
+    )
+
+    pass
+
+
+def downgrade():
+    op.execute(
+        """
+        DELETE from release_classifiers where trove_id=(SELECT id from trove_classifiers where classifier='{classifier}');
+        DELETE FROM trove_classifiers where classifier='{classifier}';
+        """.format(classifier=classifier)
+    )

warehouse/migrations/versions/ad81a3452b5d_autoincrement_trove_classifiers_ids.py

@@ -0,0 +1,47 @@
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""
+Autoincrement trove classifier id when inserting (if id not given). 
+
+Revision ID: ad81a3452b5d
+Revises: 5b3f9e687d94
+Create Date: 2017-04-04 21:00:25.205245
+"""
+
+from alembic import op
+
+revision = 'ad81a3452b5d'
+down_revision = '5b3f9e687d94'
+
+def upgrade():
+    """
+    Autoincrement the trove classifier ID when a new one get inserted.
+    """
+    op.execute(
+        """CREATE SEQUENCE trove_classifiers_seq;
+           SELECT setval('trove_classifiers_seq', 
+                         (SELECT max(id) from trove_classifiers)
+            );
+           ALTER TABLE trove_classifiers 
+                ALTER COLUMN id
+                SET DEFAULT nextval('trove_classifiers_seq');
+           ALTER SEQUENCE trove_classifiers_seq
+                OWNED BY trove_classifiers.id;
+        """)
+
+
+def downgrade():
+    op.execute(
+        """ALTER TABLE trove_classifiers
+                ALTER COLUMN id SET DEFAULT 1;
+           DROP SEQUENCE trove_classifiers_seq;
+        """)