1 files changed, 27 insertions, 0 deletions
diff --git a/tasks.py b/tasks.py
new file mode 100644
index 00000000..f72f43ba
--- /dev/null
+++ b/tasks.py
@@ -0,0 +1,27 @@
+# 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.
+from __future__ import absolute_import, division, print_function
+
+import invoke
+
+
+@invoke.task
+def release(version):
+    """
+    ``version`` should be a string like '0.4' or '1.0'.
+    """
+    invoke.run("git tag -s {0}".format(version))
+    invoke.run("git push --tags")
+
+    invoke.run("python setup.py sdist")
+    invoke.run("twine upload -s dist/cryptography-{0}*".format(version))