commit 71a312b30a8f7222f1e2dbd63e38039b942ceaed
Author: brettlangdon <brett@blangdon.com>
Date:   Mon Nov 28 15:44:48 2016 -0500

    Initial version of module

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..72364f9
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,89 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*,cover
+.hypothesis/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# IPython Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# dotenv
+.env
+
+# virtualenv
+venv/
+ENV/
+
+# Spyder project settings
+.spyderproject
+
+# Rope project settings
+.ropeproject
diff --git a/.travis.yml b/.travis.yml
new file mode 100644
index 0000000..e70bdd6
--- /dev/null
+++ b/.travis.yml
@@ -0,0 +1,17 @@
+language: python
+
+python:
+  - "2.6"
+  - "2.7"
+  - "3.3"
+  - "3.4"
+  - "3.5"
+  - "pypy"
+
+sudo: false
+
+install:
+  - pip install flake8
+
+script:
+  - flake8 --max-line-length=120 flask_defer.py && python test_flask_defer.py
diff --git a/CHANGELOG b/CHANGELOG
new file mode 100644
index 0000000..70777d2
--- /dev/null
+++ b/CHANGELOG
@@ -0,0 +1,10 @@
+Flask-Defer Changelog
+===================
+
+Version 1.0.0
+-------------
+
+:Released: 11-28-2016
+
+:Changes:
+  Initial release of package
diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..e34a441
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2016 Brett Langdon
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..7572332
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1 @@
+include CHANGELOG LICENSE README.rst flask_defer.py test_flask_defer.py
diff --git a/README.rst b/README.rst
new file mode 100644
index 0000000..e66fd8f
--- /dev/null
+++ b/README.rst
@@ -0,0 +1,59 @@
+Flask-Defer
+=========
+
+.. image:: https://badge.fury.io/py/flask-defer.svg
+    :target: https://badge.fury.io/py/flask-defer
+.. image:: https://travis-ci.org/brettlangdon/flask-defer.svg?branch=master
+    :target: https://travis-ci.org/brettlangdon/flask-defer
+
+Easily register a function to execute at the end of the current request.
+
+Installation
+~~~~~~~~~~~~
+
+.. code:: bash
+
+   pip install Flask-Defer
+
+
+Usage
+~~~~~
+
+.. code:: python
+
+   from flask import Flask
+   from flask_defer import FlaskDefer, after_request
+
+   app = Flask(__name__)
+   FlaskDefer(app)
+
+
+   def defer_me(name, say_hello=False):
+       if say_hello:
+           print 'Saying hello to, {name}'.format(name=name)
+
+
+   @app.route('/')
+   def index():
+       print 'Start of request method'
+
+       # Defer `defer_me` until after the current request has finished
+       after_request(defer_me, 'name', say_hello=True)
+
+       print 'Ending request method'
+
+       return 'Thanks!'
+
+
+   if __name__ == '__main__':
+       app.run()
+
+
+.. code:: bash
+
+   $ python example.py
+    * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
+   Start of request method
+   Ending request method
+   Saying hello to, name
+   127.0.0.1 - - [28/Nov/2016 15:41:39] "GET / HTTP/1.1" 200 -
diff --git a/example.py b/example.py
new file mode 100644
index 0000000..233e14c
--- /dev/null
+++ b/example.py
@@ -0,0 +1,26 @@
+from flask import Flask
+from flask_defer import FlaskDefer, after_request
+
+app = Flask(__name__)
+FlaskDefer(app)
+
+
+def defer_me(name, say_hello=False):
+    if say_hello:
+        print 'Saying hello to, {name}'.format(name=name)
+
+
+@app.route('/')
+def index():
+    print 'Start of request method'
+
+    # Defer `defer_me` until after the current request has finished
+    after_request(defer_me, 'name', say_hello=True)
+
+    print 'Ending request method'
+
+    return 'Thanks!'
+
+
+if __name__ == '__main__':
+    app.run()
diff --git a/flask_defer.py b/flask_defer.py
new file mode 100644
index 0000000..34b4bf2
--- /dev/null
+++ b/flask_defer.py
@@ -0,0 +1,37 @@
+try:
+    from flask import _app_ctx_stack as stack
+except ImportError:
+    from flask import _request_ctx_stack as stack
+
+__all__ = ['after_request', 'defer', 'FlaskDefer']
+
+
+def defer(func, *args, **kwargs):
+    params = dict(func=func, args=args, kwargs=kwargs)
+    ctx = stack.top
+    if not hasattr(ctx, 'deferred_tasks'):
+        setattr(ctx, 'deferred_tasks', [])
+    ctx.deferred_tasks.append(params)
+
+
+# Alias `defer` as `after_request`
+after_request = defer
+
+
+class FlaskDefer(object):
+    def __init__(self, app=None):
+        if app is not None:
+            self.init_app(app)
+
+    def init_app(self, app):
+        if hasattr(app, 'teardown_appcontext'):
+            app.teardown_appcontext(self._execute_deferred)
+        else:
+            app.teardown_request(self._execute_deferred)
+
+    def _execute_deferred(self, exception):
+        ctx = stack.top
+        if hasattr(ctx, 'deferred_tasks'):
+            for params in ctx.deferred_tasks:
+                # DEV: Do not try/except, let these function calls fail
+                params['func'](*params['args'], **params['kwargs'])
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..24ef1d2
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,36 @@
+"""
+Flask-Defer
+"""
+from setuptools import setup
+
+
+def get_long_description():
+    with open('README.rst') as f:
+        rv = f.read()
+    return rv
+
+
+setup(
+    name='Flask-Defer',
+    version='1.0.0',
+    url='https://github.com/brettlangdon/flask-defer.git',
+    license='MIT',
+    author='Brett Langdon',
+    author_email='me@brett.is',
+    description='Flask extension to defer task execution under after request teardown',
+    long_description=get_long_description(),
+    py_modules=['flask_defer'],
+    zip_safe=False,
+    include_package_data=True,
+    platforms='any',
+    install_requires=['Flask'],
+    classifiers=[
+        'Environment :: Web Environment',
+        'Intended Audience :: Developers',
+        'License :: OSI Approved :: MIT License',
+        'Operating System :: OS Independent',
+        'Programming Language :: Python',
+        'Topic :: Internet :: WWW/HTTP :: Dynamic Content',
+        'Topic :: Software Development :: Libraries :: Python Modules'
+    ],
+)
diff --git a/test_flask_defer.py b/test_flask_defer.py
new file mode 100644
index 0000000..c08bc7c
--- /dev/null
+++ b/test_flask_defer.py
@@ -0,0 +1,119 @@
+import unittest
+
+from flask import Flask
+from flask_defer import FlaskDefer, defer, stack
+
+
+def deferred_task(name, with_keyword=False):
+    pass
+
+
+class TestFlaskDefer(unittest.TestCase):
+    def setUp(self):
+        self.app = Flask(__name__)
+        self.defer = FlaskDefer(app=self.app)
+
+        @self.app.route('/')
+        def test_endpoint():
+            defer(deferred_task, 'name', with_keyword=True)
+            return 'test_endpoint'
+
+        @self.app.route('/multiple')
+        def test_multiple():
+            defer(deferred_task, 'first', with_keyword=True)
+            defer(deferred_task, 'second', with_keyword=False)
+            defer(deferred_task, 'third', with_keyword=True)
+            return 'test_multiple'
+
+        @self.app.route('/extra')
+        def test_extra_params():
+            defer(deferred_task, 'name', 'extra', with_keyword=True, extra_param='param')
+            return 'test_extra_params'
+
+        @self.app.route('/no-defer')
+        def test_no_defer():
+            return 'test_no_defer'
+
+    def test_deferring_task(self):
+        with self.app.test_client() as client:
+            # Make the request so we register the task
+            client.get('/')
+
+            ctx = stack.top
+            self.assertTrue(hasattr(ctx, 'deferred_tasks'))
+            self.assertEqual(len(ctx.deferred_tasks), 1)
+
+            task = ctx.deferred_tasks[0]
+            self.assertDictEqual(task, dict(
+                args=('name', ),
+                func=deferred_task,
+                kwargs=dict(with_keyword=True),
+            ))
+
+        # Assert that the deferred tasks aren't shared between requests
+        with self.app.test_client() as client:
+            client.get('/no-defer')
+
+            ctx = stack.top
+            self.assertFalse(hasattr(ctx, 'deferred_tasks'))
+
+    def test_deferring_task_multiple(self):
+        with self.app.test_client() as client:
+            # Make the request so we register the task
+            client.get('/multiple')
+
+            ctx = stack.top
+            self.assertTrue(hasattr(ctx, 'deferred_tasks'))
+            self.assertEqual(len(ctx.deferred_tasks), 3)
+
+            task = ctx.deferred_tasks[0]
+            self.assertDictEqual(task, dict(
+                args=('first', ),
+                func=deferred_task,
+                kwargs=dict(with_keyword=True),
+            ))
+
+            task = ctx.deferred_tasks[1]
+            self.assertDictEqual(task, dict(
+                args=('second', ),
+                func=deferred_task,
+                kwargs=dict(with_keyword=False),
+            ))
+
+            task = ctx.deferred_tasks[2]
+            self.assertDictEqual(task, dict(
+                args=('third', ),
+                func=deferred_task,
+                kwargs=dict(with_keyword=True),
+            ))
+
+    def test_deferring_task_no_defer(self):
+        with self.app.test_client() as client:
+            # Make the request
+            client.get('/no-defer')
+
+            ctx = stack.top
+            self.assertFalse(hasattr(ctx, 'deferred_tasks'))
+
+    def test_deferring_task_extra(self):
+        # We get a TypeError from the invalid function call
+        # TODO: There has to be a better/more concise way to test this
+        with self.assertRaises(TypeError):
+            with self.app.test_client() as client:
+                # Make the request so we register the task
+                client.get('/extra')
+
+                ctx = stack.top
+                self.assertTrue(hasattr(ctx, 'deferred_tasks'))
+                self.assertEqual(len(ctx.deferred_tasks), 1)
+
+                task = ctx.deferred_tasks[0]
+                self.assertDictEqual(task, dict(
+                    args=('name', 'extra'),
+                    func=deferred_task,
+                    kwargs=dict(with_keyword=True, extra_param='param'),
+                ))
+
+
+if __name__ == '__main__':
+    unittest.main()