commit ae9fcb7da03d1bf43f79bde020b6f90552dd2a04
Author: Raphaël Hertzog <hertzog@debian.org>
Date:   Thu Jul 21 10:45:17 2016 +0200

    Import python-django-jsonfield_1.0.1.orig.tar.gz
    
    [dgit import orig python-django-jsonfield_1.0.1.orig.tar.gz]

diff --git a/LICENSE b/LICENSE
new file mode 100644
index 0000000..d869f75
--- /dev/null
+++ b/LICENSE
@@ -0,0 +1,23 @@
+Copyright (c) 2012, Matthew Schinckel.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+    * Redistributions of source code must retain the above copyright
+      notice, this list of conditions and the following disclaimer.
+    * Redistributions in binary form must reproduce the above copyright
+      notice, this list of conditions and the following disclaimer in the
+      documentation and/or other materials provided with the distribution.
+    * The names of its contributors may not be used to endorse or promote products
+      derived from this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL MATTHEW SCHINCKEL BE LIABLE FOR ANY DIRECT,
+INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
+OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
diff --git a/MANIFEST.in b/MANIFEST.in
new file mode 100644
index 0000000..f62f0df
--- /dev/null
+++ b/MANIFEST.in
@@ -0,0 +1,6 @@
+recursive-include jsonfield *.py
+include jsonfield/VERSION
+include README.rst
+include tests.py
+include LICENSE
+recursive-exclude jsonfield *.pyc
\ No newline at end of file
diff --git a/PKG-INFO b/PKG-INFO
new file mode 100644
index 0000000..1f309ef
--- /dev/null
+++ b/PKG-INFO
@@ -0,0 +1,227 @@
+Metadata-Version: 1.1
+Name: django-jsonfield
+Version: 1.0.1
+Summary: JSONField for django models
+Home-page: http://bitbucket.org/schinckel/django-jsonfield/
+Author: Matthew Schinckel
+Author-email: matt@schinckel.net
+License: UNKNOWN
+Description: django-jsonfield
+        ===================
+        
+        .. image:: https://codeship.com/projects/2e1a3d30-7db7-0132-629f-4abd151a3721/status?branch=default
+        
+        I had a serious need for a JSON field for django. There were a couple out
+        there, but none packaged up nicely on bitbucket/github that were usable
+        with ``pip install -e``.
+        
+        So I took the code from `David Cramer's blog`_, and packaged it up.
+        
+        Usage
+        -----
+        
+        To use, just install the package, and then use the field::
+        
+            from django.db import models
+            import jsonfield
+        
+            class MyModel(models.Model):
+                the_json = jsonfield.JSONField()
+        
+        You can assign any JSON-encodable object to this field. It will be
+        JSON-encoded before being stored in the database as a text value and it
+        will be turned back into a python list/dict/string upon retrieval from the
+        database.
+        
+        There is also a ``TypedJSONField``, that allows you to define data types that must be included within each object in the array. More documentation to follow.
+        
+        
+        Notes
+        ~~~~~
+        
+        If no ``default`` is provided, and ``null=True`` is not passed in to the
+        field constructor, then a default of ``{}`` will be used.
+        
+        
+        Supported django versions
+        -------------------------
+        
+        All versions of Django from 1.8 onwards are tested, however, if you are using Postgres, I highly recommend that you consider using the ``django.contrib.postgres`` module's ``JSONField`` instead.
+        
+        Extras
+        ------
+        
+        jsonify templatetag
+        ~~~~~~~~~~~~~~~~~~~
+        This allows you to convert a python data structure into JSON within a template::
+        
+            {% load jsonify %}
+        
+            <script>
+            var foo = {{ bar|jsonify|safe }};
+            </script>
+        
+        Note that you must only use the "safe" filter when you use the jsonify
+        filter within a <script> tag (which is parsed like a CDATA section).
+        
+        If you use it in some other places like in an HTML attribute, then
+        you must not use the safe filter so that its output is properly escaped::
+        
+            <div data-foo="{{ bar|jsonify }}">
+        
+        The above rules are important to avoid XSS attacks with unsafe strings
+        stored in the converted data structure.
+        
+        History
+        ----------
+        
+        1.0.1
+        ~~~~~~
+        Fix issue with Postgres JSONB fields.
+        Limit XSS attacks with jsonify template tag.
+        
+        
+        1.0.0
+        ~~~~~
+        
+        Add support for Django 1.8 and 1.9 (without warnings). Remove support for Django < 1.8
+        as none of those releases are supported upstream anyway.
+        
+        With this version, ``JSONField`` no longer decodes assigned string values as JSON. Instead it assumes that any value that you assign is the decoded value which will be JSON-encoded before storage in the database. This explains the bump to version 1.0 as it's a backwards incompatible change.
+        
+        0.9.19
+        ~~~~~~
+        Allow passing `decoder_kwargs` as an argument to a field. This dict will be passed as kwargs to
+        the `json.loads()` calls when loading data that is a string.
+        
+        You may also set this as a global value in settings.JSONFIELD_DECODER_KWARGS.
+        
+        A new dict is created for each field: so if this value is altered after field definition, it shouldn't
+        affect already attached fields.
+        
+        0.9.16
+        ~~~~~~
+        Allow passing an argument of `encoder_class` to a field, which will result in that object (or
+        the object located at that path, for instance `core.utils.JSONEncoder`) being used as the `cls`
+        argument when serializing objects.
+        
+        You may also set this as a global value in settings.JSONFIELD_ENCODER_CLASS
+        
+        0.9.15
+        ~~~~~~
+        Bump version number to get around uploading issues.
+        
+        0.9.14
+        ~~~~~~
+        No longer hit the db to work out db_type.
+        
+        0.9.12
+        ~~~~~~
+        Cache the result of db_type.
+        Handle incoming data from multiple select widget better.
+        
+        0.9.9
+        ~~~~~
+        Finally strip out non-required files.
+        
+        0.9.8
+        ~~~~~
+        Remove freezegun workarounds.
+        Fix broken build.
+        
+        0.9.4
+        ~~~~~
+        Fixes for mutable defaults: we serialize and then deserialize in this
+        case, so you can still use ``default={}``.
+        
+        0.9.3
+        ~~~~~
+        Remove support for storing data using Postgres' 9.2's JSON data type, as
+        you cannot currently query against this!
+        
+        Remove support for django < 1.3.
+        
+        
+        0.9.0
+        ~~~~~
+        Add LICENSE file.
+        Added TypedJSONField.
+        
+        
+        0.8.10
+        ~~~~~~
+        Allow ``{{ variable|jsonify }}`` to work with querysets.
+        
+        0.8.8
+        ~~~~~
+        Prevent circular import problem with django 1.3.1 and gargoyle.
+        
+        0.8.7
+        ~~~~~
+        Better handle null=True and blank=True: it should make sense what they do now.
+        
+        0.8.5
+        ~~~~~
+        Allow for '{}' and '[]', and make them not appear to be None.
+        
+        0.8.4
+        ~~~~~
+        Ensure the version number file is installed with the package.
+        
+        0.8.3
+        ~~~~~
+        Store the version number in one place only, now.
+        
+        0.8.2
+        ~~~~~
+        Oops. Packaging error prevented install from pypi. Added README.rst to manifest.
+        
+        0.8.1
+        ~~~~~
+        Converting to string does nothing, as serializing a model instance with a JSONField would have a string version of that field, instead of it embedded inline. (Back to pre 0.8 behaviour).
+        
+        Added better querying support: (``field__contains={'key':'value','key2':'value2'}`` works.)
+        
+        Removed JSONTableWidget from package.
+        
+        0.8
+        ~~~
+        (Many thanks to `IanLewis`_ for these features)
+        
+        Supports django 1.2
+        
+        Supports callable and json serializable objects as default
+        
+        Implemented get_db_prep_value()
+        
+        Add tests and test runner.
+        
+        Removed JSONTableWidget from README.
+        
+        0.7.1
+        ~~~~~
+        Don't fail when trying to install before django is installed.
+        
+        0.7
+        ~~~
+        First time I tagged releases.
+        
+        
+        Todo
+        ----------
+        Allow for passing in a function to use for processing unknown data types.
+        
+        Convert date/time objects nicely to/from ISO strings (YYYY-mm-dd HH:MM:SS
+        TZNAME). This is actually a bit tricky, as we don't know if we are expecting
+        a date/time object. We may parse objects as we go, but there could be
+        some performance issues with this. I'm tempted to say "only do this on TypedJSONField()"
+        
+        .. _David Cramer's blog: http://justcramer.com/2009/04/14/cleaning-up-with-json-and-sql/
+        .. _IanLewis: https://bitbucket.org/IanLewis
+        
+Platform: UNKNOWN
+Classifier: Programming Language :: Python
+Classifier: Programming Language :: Python :: 3
+Classifier: License :: OSI Approved :: BSD License
+Classifier: Operating System :: OS Independent
+Classifier: Framework :: Django
diff --git a/README.rst b/README.rst
new file mode 100644
index 0000000..46165ce
--- /dev/null
+++ b/README.rst
@@ -0,0 +1,212 @@
+django-jsonfield
+===================
+
+.. image:: https://codeship.com/projects/2e1a3d30-7db7-0132-629f-4abd151a3721/status?branch=default
+
+I had a serious need for a JSON field for django. There were a couple out
+there, but none packaged up nicely on bitbucket/github that were usable
+with ``pip install -e``.
+
+So I took the code from `David Cramer's blog`_, and packaged it up.
+
+Usage
+-----
+
+To use, just install the package, and then use the field::
+
+    from django.db import models
+    import jsonfield
+
+    class MyModel(models.Model):
+        the_json = jsonfield.JSONField()
+
+You can assign any JSON-encodable object to this field. It will be
+JSON-encoded before being stored in the database as a text value and it
+will be turned back into a python list/dict/string upon retrieval from the
+database.
+
+There is also a ``TypedJSONField``, that allows you to define data types that must be included within each object in the array. More documentation to follow.
+
+
+Notes
+~~~~~
+
+If no ``default`` is provided, and ``null=True`` is not passed in to the
+field constructor, then a default of ``{}`` will be used.
+
+
+Supported django versions
+-------------------------
+
+All versions of Django from 1.8 onwards are tested, however, if you are using Postgres, I highly recommend that you consider using the ``django.contrib.postgres`` module's ``JSONField`` instead.
+
+Extras
+------
+
+jsonify templatetag
+~~~~~~~~~~~~~~~~~~~
+This allows you to convert a python data structure into JSON within a template::
+
+    {% load jsonify %}
+
+    <script>
+    var foo = {{ bar|jsonify|safe }};
+    </script>
+
+Note that you must only use the "safe" filter when you use the jsonify
+filter within a <script> tag (which is parsed like a CDATA section).
+
+If you use it in some other places like in an HTML attribute, then
+you must not use the safe filter so that its output is properly escaped::
+
+    <div data-foo="{{ bar|jsonify }}">
+
+The above rules are important to avoid XSS attacks with unsafe strings
+stored in the converted data structure.
+
+History
+----------
+
+1.0.1
+~~~~~~
+Fix issue with Postgres JSONB fields.
+Limit XSS attacks with jsonify template tag.
+
+
+1.0.0
+~~~~~
+
+Add support for Django 1.8 and 1.9 (without warnings). Remove support for Django < 1.8
+as none of those releases are supported upstream anyway.
+
+With this version, ``JSONField`` no longer decodes assigned string values as JSON. Instead it assumes that any value that you assign is the decoded value which will be JSON-encoded before storage in the database. This explains the bump to version 1.0 as it's a backwards incompatible change.
+
+0.9.19
+~~~~~~
+Allow passing `decoder_kwargs` as an argument to a field. This dict will be passed as kwargs to
+the `json.loads()` calls when loading data that is a string.
+
+You may also set this as a global value in settings.JSONFIELD_DECODER_KWARGS.
+
+A new dict is created for each field: so if this value is altered after field definition, it shouldn't
+affect already attached fields.
+
+0.9.16
+~~~~~~
+Allow passing an argument of `encoder_class` to a field, which will result in that object (or
+the object located at that path, for instance `core.utils.JSONEncoder`) being used as the `cls`
+argument when serializing objects.
+
+You may also set this as a global value in settings.JSONFIELD_ENCODER_CLASS
+
+0.9.15
+~~~~~~
+Bump version number to get around uploading issues.
+
+0.9.14
+~~~~~~
+No longer hit the db to work out db_type.
+
+0.9.12
+~~~~~~
+Cache the result of db_type.
+Handle incoming data from multiple select widget better.
+
+0.9.9
+~~~~~
+Finally strip out non-required files.
+
+0.9.8
+~~~~~
+Remove freezegun workarounds.
+Fix broken build.
+
+0.9.4
+~~~~~
+Fixes for mutable defaults: we serialize and then deserialize in this
+case, so you can still use ``default={}``.
+
+0.9.3
+~~~~~
+Remove support for storing data using Postgres' 9.2's JSON data type, as
+you cannot currently query against this!
+
+Remove support for django < 1.3.
+
+
+0.9.0
+~~~~~
+Add LICENSE file.
+Added TypedJSONField.
+
+
+0.8.10
+~~~~~~
+Allow ``{{ variable|jsonify }}`` to work with querysets.
+
+0.8.8
+~~~~~
+Prevent circular import problem with django 1.3.1 and gargoyle.
+
+0.8.7
+~~~~~
+Better handle null=True and blank=True: it should make sense what they do now.
+
+0.8.5
+~~~~~
+Allow for '{}' and '[]', and make them not appear to be None.
+
+0.8.4
+~~~~~
+Ensure the version number file is installed with the package.
+
+0.8.3
+~~~~~
+Store the version number in one place only, now.
+
+0.8.2
+~~~~~
+Oops. Packaging error prevented install from pypi. Added README.rst to manifest.
+
+0.8.1
+~~~~~
+Converting to string does nothing, as serializing a model instance with a JSONField would have a string version of that field, instead of it embedded inline. (Back to pre 0.8 behaviour).
+
+Added better querying support: (``field__contains={'key':'value','key2':'value2'}`` works.)
+
+Removed JSONTableWidget from package.
+
+0.8
+~~~
+(Many thanks to `IanLewis`_ for these features)
+
+Supports django 1.2
+
+Supports callable and json serializable objects as default
+
+Implemented get_db_prep_value()
+
+Add tests and test runner.
+
+Removed JSONTableWidget from README.
+
+0.7.1
+~~~~~
+Don't fail when trying to install before django is installed.
+
+0.7
+~~~
+First time I tagged releases.
+
+
+Todo
+----------
+Allow for passing in a function to use for processing unknown data types.
+
+Convert date/time objects nicely to/from ISO strings (YYYY-mm-dd HH:MM:SS
+TZNAME). This is actually a bit tricky, as we don't know if we are expecting
+a date/time object. We may parse objects as we go, but there could be
+some performance issues with this. I'm tempted to say "only do this on TypedJSONField()"
+
+.. _David Cramer's blog: http://justcramer.com/2009/04/14/cleaning-up-with-json-and-sql/
+.. _IanLewis: https://bitbucket.org/IanLewis
diff --git a/django_jsonfield.egg-info/PKG-INFO b/django_jsonfield.egg-info/PKG-INFO
new file mode 100644
index 0000000..1f309ef
--- /dev/null
+++ b/django_jsonfield.egg-info/PKG-INFO
@@ -0,0 +1,227 @@
+Metadata-Version: 1.1
+Name: django-jsonfield
+Version: 1.0.1
+Summary: JSONField for django models
+Home-page: http://bitbucket.org/schinckel/django-jsonfield/
+Author: Matthew Schinckel
+Author-email: matt@schinckel.net
+License: UNKNOWN
+Description: django-jsonfield
+        ===================
+        
+        .. image:: https://codeship.com/projects/2e1a3d30-7db7-0132-629f-4abd151a3721/status?branch=default
+        
+        I had a serious need for a JSON field for django. There were a couple out
+        there, but none packaged up nicely on bitbucket/github that were usable
+        with ``pip install -e``.
+        
+        So I took the code from `David Cramer's blog`_, and packaged it up.
+        
+        Usage
+        -----
+        
+        To use, just install the package, and then use the field::
+        
+            from django.db import models
+            import jsonfield
+        
+            class MyModel(models.Model):
+                the_json = jsonfield.JSONField()
+        
+        You can assign any JSON-encodable object to this field. It will be
+        JSON-encoded before being stored in the database as a text value and it
+        will be turned back into a python list/dict/string upon retrieval from the
+        database.
+        
+        There is also a ``TypedJSONField``, that allows you to define data types that must be included within each object in the array. More documentation to follow.
+        
+        
+        Notes
+        ~~~~~
+        
+        If no ``default`` is provided, and ``null=True`` is not passed in to the
+        field constructor, then a default of ``{}`` will be used.
+        
+        
+        Supported django versions
+        -------------------------
+        
+        All versions of Django from 1.8 onwards are tested, however, if you are using Postgres, I highly recommend that you consider using the ``django.contrib.postgres`` module's ``JSONField`` instead.
+        
+        Extras
+        ------
+        
+        jsonify templatetag
+        ~~~~~~~~~~~~~~~~~~~
+        This allows you to convert a python data structure into JSON within a template::
+        
+            {% load jsonify %}
+        
+            <script>
+            var foo = {{ bar|jsonify|safe }};
+            </script>
+        
+        Note that you must only use the "safe" filter when you use the jsonify
+        filter within a <script> tag (which is parsed like a CDATA section).
+        
+        If you use it in some other places like in an HTML attribute, then
+        you must not use the safe filter so that its output is properly escaped::
+        
+            <div data-foo="{{ bar|jsonify }}">
+        
+        The above rules are important to avoid XSS attacks with unsafe strings
+        stored in the converted data structure.
+        
+        History
+        ----------
+        
+        1.0.1
+        ~~~~~~
+        Fix issue with Postgres JSONB fields.
+        Limit XSS attacks with jsonify template tag.
+        
+        
+        1.0.0
+        ~~~~~
+        
+        Add support for Django 1.8 and 1.9 (without warnings). Remove support for Django < 1.8
+        as none of those releases are supported upstream anyway.
+        
+        With this version, ``JSONField`` no longer decodes assigned string values as JSON. Instead it assumes that any value that you assign is the decoded value which will be JSON-encoded before storage in the database. This explains the bump to version 1.0 as it's a backwards incompatible change.
+        
+        0.9.19
+        ~~~~~~
+        Allow passing `decoder_kwargs` as an argument to a field. This dict will be passed as kwargs to
+        the `json.loads()` calls when loading data that is a string.
+        
+        You may also set this as a global value in settings.JSONFIELD_DECODER_KWARGS.
+        
+        A new dict is created for each field: so if this value is altered after field definition, it shouldn't
+        affect already attached fields.
+        
+        0.9.16
+        ~~~~~~
+        Allow passing an argument of `encoder_class` to a field, which will result in that object (or
+        the object located at that path, for instance `core.utils.JSONEncoder`) being used as the `cls`
+        argument when serializing objects.
+        
+        You may also set this as a global value in settings.JSONFIELD_ENCODER_CLASS
+        
+        0.9.15
+        ~~~~~~
+        Bump version number to get around uploading issues.
+        
+        0.9.14
+        ~~~~~~
+        No longer hit the db to work out db_type.
+        
+        0.9.12
+        ~~~~~~
+        Cache the result of db_type.
+        Handle incoming data from multiple select widget better.
+        
+        0.9.9
+        ~~~~~
+        Finally strip out non-required files.
+        
+        0.9.8
+        ~~~~~
+        Remove freezegun workarounds.
+        Fix broken build.
+        
+        0.9.4
+        ~~~~~
+        Fixes for mutable defaults: we serialize and then deserialize in this
+        case, so you can still use ``default={}``.
+        
+        0.9.3
+        ~~~~~
+        Remove support for storing data using Postgres' 9.2's JSON data type, as
+        you cannot currently query against this!
+        
+        Remove support for django < 1.3.
+        
+        
+        0.9.0
+        ~~~~~
+        Add LICENSE file.
+        Added TypedJSONField.
+        
+        
+        0.8.10
+        ~~~~~~
+        Allow ``{{ variable|jsonify }}`` to work with querysets.
+        
+        0.8.8
+        ~~~~~
+        Prevent circular import problem with django 1.3.1 and gargoyle.
+        
+        0.8.7
+        ~~~~~
+        Better handle null=True and blank=True: it should make sense what they do now.
+        
+        0.8.5
+        ~~~~~
+        Allow for '{}' and '[]', and make them not appear to be None.
+        
+        0.8.4
+        ~~~~~
+        Ensure the version number file is installed with the package.
+        
+        0.8.3
+        ~~~~~
+        Store the version number in one place only, now.
+        
+        0.8.2
+        ~~~~~
+        Oops. Packaging error prevented install from pypi. Added README.rst to manifest.
+        
+        0.8.1
+        ~~~~~
+        Converting to string does nothing, as serializing a model instance with a JSONField would have a string version of that field, instead of it embedded inline. (Back to pre 0.8 behaviour).
+        
+        Added better querying support: (``field__contains={'key':'value','key2':'value2'}`` works.)
+        
+        Removed JSONTableWidget from package.
+        
+        0.8
+        ~~~
+        (Many thanks to `IanLewis`_ for these features)
+        
+        Supports django 1.2
+        
+        Supports callable and json serializable objects as default
+        
+        Implemented get_db_prep_value()
+        
+        Add tests and test runner.
+        
+        Removed JSONTableWidget from README.
+        
+        0.7.1
+        ~~~~~
+        Don't fail when trying to install before django is installed.
+        
+        0.7
+        ~~~
+        First time I tagged releases.
+        
+        
+        Todo
+        ----------
+        Allow for passing in a function to use for processing unknown data types.
+        
+        Convert date/time objects nicely to/from ISO strings (YYYY-mm-dd HH:MM:SS
+        TZNAME). This is actually a bit tricky, as we don't know if we are expecting
+        a date/time object. We may parse objects as we go, but there could be
+        some performance issues with this. I'm tempted to say "only do this on TypedJSONField()"
+        
+        .. _David Cramer's blog: http://justcramer.com/2009/04/14/cleaning-up-with-json-and-sql/
+        .. _IanLewis: https://bitbucket.org/IanLewis
+        
+Platform: UNKNOWN
+Classifier: Programming Language :: Python
+Classifier: Programming Language :: Python :: 3
+Classifier: License :: OSI Approved :: BSD License
+Classifier: Operating System :: OS Independent
+Classifier: Framework :: Django
diff --git a/django_jsonfield.egg-info/SOURCES.txt b/django_jsonfield.egg-info/SOURCES.txt
new file mode 100644
index 0000000..041aa6e
--- /dev/null
+++ b/django_jsonfield.egg-info/SOURCES.txt
@@ -0,0 +1,24 @@
+LICENSE
+MANIFEST.in
+README.rst
+setup.py
+tests.py
+django_jsonfield.egg-info/PKG-INFO
+django_jsonfield.egg-info/SOURCES.txt
+django_jsonfield.egg-info/dependency_links.txt
+django_jsonfield.egg-info/top_level.txt
+jsonfield/VERSION
+jsonfield/__init__.py
+jsonfield/fields.py
+jsonfield/forms.py
+jsonfield/models.py
+jsonfield/utils.py
+jsonfield/widgets.py
+jsonfield/templatetags/__init__.py
+jsonfield/templatetags/jsonify.py
+jsonfield/tests/__init__.py
+jsonfield/tests/test_fields.py
+jsonfield/tests/test_forms.py
+jsonfield/tests/jsonfield_test_app/__init__.py
+jsonfield/tests/jsonfield_test_app/forms.py
+jsonfield/tests/jsonfield_test_app/models.py
\ No newline at end of file
diff --git a/django_jsonfield.egg-info/dependency_links.txt b/django_jsonfield.egg-info/dependency_links.txt
new file mode 100644
index 0000000..8b13789
--- /dev/null
+++ b/django_jsonfield.egg-info/dependency_links.txt
@@ -0,0 +1 @@
+
diff --git a/django_jsonfield.egg-info/top_level.txt b/django_jsonfield.egg-info/top_level.txt
new file mode 100644
index 0000000..4fdcfcf
--- /dev/null
+++ b/django_jsonfield.egg-info/top_level.txt
@@ -0,0 +1 @@
+jsonfield
diff --git a/jsonfield/VERSION b/jsonfield/VERSION
new file mode 100644
index 0000000..7dea76e
--- /dev/null
+++ b/jsonfield/VERSION
@@ -0,0 +1 @@
+1.0.1
diff --git a/jsonfield/__init__.py b/jsonfield/__init__.py
new file mode 100644
index 0000000..75b3f78
--- /dev/null
+++ b/jsonfield/__init__.py
@@ -0,0 +1,8 @@
+import os
+
+from .fields import JSONField
+
+__all__ = ('JSONField',)
+
+with open(os.path.join(os.path.dirname(__file__), 'VERSION')) as fp:
+    __version__ = fp.read().strip()
diff --git a/jsonfield/fields.py b/jsonfield/fields.py
new file mode 100644
index 0000000..befef2c
--- /dev/null
+++ b/jsonfield/fields.py
@@ -0,0 +1,169 @@
+from __future__ import unicode_literals
+import json
+
+from django.core.exceptions import ValidationError
+from django.conf import settings
+from django.db import models
+from django.db.backends.signals import connection_created
+from django.utils.translation import ugettext_lazy as _
+from django.utils import six
+
+from .utils import _resolve_object_path
+from .widgets import JSONWidget
+from .forms import JSONFormField
+
+
+class JSONField(models.Field):
+    """
+    A field that will ensure the data entered into it is valid JSON.
+    """
+    default_error_messages = {
+        'invalid': _("'%s' is not a valid JSON string.")
+    }
+    description = "JSON object"
+
+    def __init__(self, *args, **kwargs):
+        if not kwargs.get('null', False):
+            kwargs['default'] = kwargs.get('default', dict)
+        self.encoder_kwargs = {
+            'indent': kwargs.pop('indent', getattr(settings, 'JSONFIELD_INDENT', None)),
+        }
+        # This can be an object (probably a class), or a path which can be imported, resulting
+        # in an object.
+        encoder_class = kwargs.pop('encoder_class', getattr(settings, 'JSONFIELD_ENCODER_CLASS', None))
+        if encoder_class:
+            self.encoder_kwargs['cls'] = _resolve_object_path(encoder_class)
+
+        self.decoder_kwargs = dict(kwargs.pop('decoder_kwargs', getattr(settings, 'JSONFIELD_DECODER_KWARGS', {})))
+        super(JSONField, self).__init__(*args, **kwargs)
+        self.validate(self.get_default(), None)
+
+    def formfield(self, **kwargs):
+        defaults = {
+            'form_class': JSONFormField,
+            'widget': JSONWidget
+        }
+        defaults.update(**kwargs)
+        return super(JSONField, self).formfield(**defaults)
+
+    def validate(self, value, model_instance):
+        if not self.null and value is None:
+            raise ValidationError(self.error_messages['null'])
+        try:
+            self.get_prep_value(value)
+        except ValueError:
+            raise ValidationError(self.error_messages['invalid'] % value)
+
+    def get_default(self):
+        if self.has_default():
+            default = self.default
+            if callable(default):
+                default = default()
+            if isinstance(default, six.string_types):
+                return json.loads(default, **self.decoder_kwargs)
+            return json.loads(json.dumps(default, **self.encoder_kwargs), **self.decoder_kwargs)
+        return super(JSONField, self).get_default()
+
+    def get_internal_type(self):
+        return 'TextField'
+
+    def db_type(self, connection):
+        if connection.vendor == 'postgresql':
+            # Only do jsonb if in pg 9.4+
+            if connection.pg_version >= 90400:
+                return 'jsonb'
+            return 'text'
+        if connection.vendor == 'mysql':
+            return 'longtext'
+        if connection.vendor == 'oracle':
+            return 'long'
+        return 'text'
+
+    def from_db_value(self, value, expression, connection, context):
+        if value is None:
+            return None
+        return json.loads(value, **self.decoder_kwargs)
+
+
+    def get_db_prep_value(self, value, connection=None, prepared=None):
+        return self.get_prep_value(value)
+
+    def get_prep_value(self, value):
+        if value is None:
+            if not self.null and self.blank:
+                return ""
+            return None
+        return json.dumps(value, **self.encoder_kwargs)
+
+    def get_prep_lookup(self, lookup_type, value):
+        if lookup_type in ["exact", "iexact", "in", "isnull"]:
+            return value
+        if lookup_type in ["contains", "icontains"]:
+            if isinstance(value, (list, tuple)):
+                raise TypeError("Lookup type %r not supported with argument of %s" % (
+                    lookup_type, type(value).__name__
+                ))
+                # Need a way co combine the values with '%', but don't escape that.
+                return self.get_prep_value(value)[1:-1].replace(', ', r'%')
+            if isinstance(value, dict):
+                return self.get_prep_value(value)[1:-1]
+            return self.get_prep_value(value)
+        raise TypeError('Lookup type %r not supported' % lookup_type)
+
+    def value_to_string(self, obj):
+        return self._get_val_from_obj(obj)
+
+
+class TypedJSONField(JSONField):
+    """
+
+    """
+    def __init__(self, *args, **kwargs):
+        self.json_required_fields = kwargs.pop('required_fields', {})
+        self.json_validators = kwargs.pop('validators', [])
+
+        super(TypedJSONField, self).__init__(*args, **kwargs)
+
+    def cast_required_fields(self, obj):
+        if not obj:
+            return
+        for field_name, field_type in self.json_required_fields.items():
+            obj[field_name] = field_type.to_python(obj[field_name])
+
+    def to_python(self, value):
+        value = super(TypedJSONField, self).to_python(value)
+
+        if isinstance(value, list):
+            for item in value:
+                self.cast_required_fields(item)
+        else:
+            self.cast_required_fields(value)
+
+        return value
+
+    def validate(self, value, model_instance):
+        super(TypedJSONField, self).validate(value, model_instance)
+
+        for v in self.json_validators:
+            if isinstance(value, list):
+                for item in value:
+                    v(item)
+            else:
+                v(value)
+
+
+def configure_database_connection(connection, **kwargs):
+    if connection.vendor != 'postgresql':
+        return
+
+    # Ensure that psycopg does not do JSON decoding under the hood
+    # We want to be able to do our own decoding with our own options
+    import psycopg2.extras
+    if hasattr(psycopg2.extras, 'register_default_jsonb'):
+        psycopg2.extras.register_default_jsonb(
+            connection.connection,
+            globally=False,
+            loads=lambda x: x)
+
+
+connection_created.connect(configure_database_connection)
diff --git a/jsonfield/forms.py b/jsonfield/forms.py
new file mode 100644
index 0000000..68ebcea
--- /dev/null
+++ b/jsonfield/forms.py
@@ -0,0 +1,31 @@
+import json
+
+from django import forms
+from django.utils import six
+
+from .widgets import JSONWidget
+
+
+class JSONFormField(forms.CharField):
+    empty_values = [None, '']
+
+    def __init__(self, *args, **kwargs):
+        if 'widget' not in kwargs:
+            kwargs['widget'] = JSONWidget
+        super(JSONFormField, self).__init__(*args, **kwargs)
+
+    def to_python(self, value):
+        if isinstance(value, six.string_types) and value:
+            try:
+                return json.loads(value)
+            except ValueError as exc:
+                raise forms.ValidationError(
+                    'JSON decode error: %s' % (six.u(exc.args[0]),)
+                )
+        else:
+            return value
+
+    def validate(self, value):
+        # This is required in older django versions.
+        if value in self.empty_values and self.required:
+            raise forms.ValidationError(self.error_messages['required'], code='required')
diff --git a/jsonfield/models.py b/jsonfield/models.py
new file mode 100644
index 0000000..e69de29
diff --git a/jsonfield/templatetags/__init__.py b/jsonfield/templatetags/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/jsonfield/templatetags/jsonify.py b/jsonfield/templatetags/jsonify.py
new file mode 100644
index 0000000..c7a562d
--- /dev/null
+++ b/jsonfield/templatetags/jsonify.py
@@ -0,0 +1,28 @@
+import json
+
+from django import template
+from django.utils.safestring import mark_safe
+from jsonfield.utils import TZAwareJSONEncoder
+
+register = template.Library()
+
+
+@register.filter
+def jsonify(value):
+    # If we have a queryset, then convert it into a list.
+    if getattr(value, 'all', False):
+        value = list(value)
+
+    json_str = json.dumps(value, cls=TZAwareJSONEncoder)
+
+    unsafe_chars = {
+        '&': '\\u0026',
+        '<': '\\u003c',
+        '>': '\\u003e',
+        '\u2028': '\\u2028',
+        '\u2029': '\\u2029',
+    }
+    for (unsafe, safe) in unsafe_chars.items():
+        json_str = json_str.replace(unsafe, safe)
+
+    return json_str
diff --git a/jsonfield/tests/__init__.py b/jsonfield/tests/__init__.py
new file mode 100644
index 0000000..c8f487c
--- /dev/null
+++ b/jsonfield/tests/__init__.py
@@ -0,0 +1,2 @@
+from .test_fields import *  # NOQA
+from .test_forms import *   # NOQA
diff --git a/jsonfield/tests/jsonfield_test_app/__init__.py b/jsonfield/tests/jsonfield_test_app/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/jsonfield/tests/jsonfield_test_app/forms.py b/jsonfield/tests/jsonfield_test_app/forms.py
new file mode 100644
index 0000000..bd8d5a0
--- /dev/null
+++ b/jsonfield/tests/jsonfield_test_app/forms.py
@@ -0,0 +1,16 @@
+from django import forms
+
+from jsonfield.forms import JSONFormField
+from .models import JSONFieldTestModel
+
+
+class JSONTestForm(forms.Form):
+    json_data = JSONFormField()
+    optional_json_data = JSONFormField(required=False)
+
+
+class JSONTestModelForm(forms.ModelForm):
+
+    class Meta:
+        model = JSONFieldTestModel
+        exclude = []
diff --git a/jsonfield/tests/jsonfield_test_app/models.py b/jsonfield/tests/jsonfield_test_app/models.py
new file mode 100644
index 0000000..eb3781e
--- /dev/null
+++ b/jsonfield/tests/jsonfield_test_app/models.py
@@ -0,0 +1,31 @@
+from django.db import models
+from jsonfield.fields import JSONField
+
+
+class JSONFieldTestModel(models.Model):
+    json = JSONField("test", null=True, blank=True)
+
+    class Meta:
+        app_label = 'jsonfield'
+
+
+class JSONFieldWithDefaultTestModel(models.Model):
+    json = JSONField(default={"sukasuka": "YAAAAAZ"})
+
+    class Meta:
+        app_label = 'jsonfield'
+
+
+class BlankJSONFieldTestModel(models.Model):
+    null_json = JSONField(null=True)
+    blank_json = JSONField(blank=True)
+
+    class Meta:
+        app_label = 'jsonfield'
+
+
+class CallableDefaultModel(models.Model):
+    json = JSONField(default=lambda: {'x': 2})
+
+    class Meta:
+        app_label = 'jsonfield'
diff --git a/jsonfield/tests/test_fields.py b/jsonfield/tests/test_fields.py
new file mode 100644
index 0000000..b3d1404
--- /dev/null
+++ b/jsonfield/tests/test_fields.py
@@ -0,0 +1,163 @@
+from django.test import TestCase as DjangoTestCase
+from django.utils.encoding import force_text
+from django import forms
+
+from jsonfield.tests.jsonfield_test_app.models import *  # NOQA
+from jsonfield.fields import JSONField
+
+
+class JSONFieldTest(DjangoTestCase):
+    def test_json_field(self):
+        obj = JSONFieldTestModel(json={'spam': 'eggs'})
+        self.assertEqual(obj.json, {'spam': 'eggs'})
+
+    def test_json_field_empty(self):
+        obj = JSONFieldTestModel(json='')
+        self.assertEqual(obj.json, '')
+
+    def test_json_field_null(self):
+        obj = JSONFieldTestModel(json=None)
+        self.assertEqual(obj.json, None)
+
+    def test_json_field_save(self):
+        JSONFieldTestModel.objects.create(
+            id=10,
+            json={'spam': 'eggs'},
+        )
+        obj2 = JSONFieldTestModel.objects.get(id=10)
+        self.assertEqual(obj2.json, {'spam': 'eggs'})
+
+    def test_json_field_save_empty(self):
+        JSONFieldTestModel.objects.create(id=10, json='')
+        obj2 = JSONFieldTestModel.objects.get(id=10)
+        self.assertEqual(obj2.json, '')
+
+    def test_json_field_save_null(self):
+        JSONFieldTestModel.objects.create(id=10, json=None)
+        obj2 = JSONFieldTestModel.objects.get(id=10)
+        self.assertEqual(obj2.json, None)
+
+    def test_db_prep_save(self):
+        field = JSONField("test")
+        field.set_attributes_from_name("json")
+        self.assertEqual(None, field.get_db_prep_save(None, connection=None))
+        self.assertEqual('{"spam": "eggs"}', field.get_db_prep_save({"spam": "eggs"}, connection=None))
+
+    def test_formfield(self):
+        from jsonfield.forms import JSONFormField
+        from jsonfield.widgets import JSONWidget
+        field = JSONField("test")
+        field.set_attributes_from_name("json")
+        formfield = field.formfield()
+        self.assertEqual(type(formfield), JSONFormField)
+        self.assertEqual(type(formfield.widget), JSONWidget)
+
+    def test_formfield_clean_blank(self):
+        field = JSONField("test")
+        formfield = field.formfield()
+        self.assertRaisesMessage(
+            forms.ValidationError,
+            force_text(formfield.error_messages['required']),
+            formfield.clean,
+            value='')
+
+    def test_formfield_clean_none(self):
+        field = JSONField("test")
+        formfield = field.formfield()
+        self.assertRaisesMessage(
+            forms.ValidationError,
+            force_text(formfield.error_messages['required']),
+            formfield.clean,
+            value=None)
+
+    def test_formfield_null_and_blank_clean_blank(self):
+        field = JSONField("test", null=True, blank=True)
+        formfield = field.formfield()
+        self.assertEqual(formfield.clean(value=''), '')
+
+    def test_formfield_null_and_blank_clean_none(self):
+        field = JSONField("test", null=True, blank=True)
+        formfield = field.formfield()
+        self.assertEqual(formfield.clean(value=None), None)
+
+    def test_formfield_blank_clean_blank(self):
+        field = JSONField("test", null=False, blank=True)
+        formfield = field.formfield()
+        self.assertEqual(formfield.clean(value=''), '')
+
+    def test_formfield_blank_clean_none(self):
+        # Hmm, I'm not sure how to do this. What happens if we pass a
+        # None to a field that has null=False?
+        field = JSONField("test", null=False, blank=True)
+        formfield = field.formfield()
+        self.assertEqual(formfield.clean(value=None), None)
+
+    def test_default_value(self):
+        obj = JSONFieldWithDefaultTestModel.objects.create()
+        obj = JSONFieldWithDefaultTestModel.objects.get(id=obj.id)
+        self.assertEqual(obj.json, {'sukasuka': 'YAAAAAZ'})
+
+    def test_query_object(self):
+        JSONFieldTestModel.objects.create(json={})
+        JSONFieldTestModel.objects.create(json={'foo': 'bar'})
+        self.assertEqual(2, JSONFieldTestModel.objects.all().count())
+        self.assertEqual(1, JSONFieldTestModel.objects.exclude(json={}).count())
+        self.assertEqual(1, JSONFieldTestModel.objects.filter(json={}).count())
+        self.assertEqual(1, JSONFieldTestModel.objects.filter(json={'foo': 'bar'}).count())
+        self.assertEqual(1, JSONFieldTestModel.objects.filter(json__contains={'foo': 'bar'}).count())
+        JSONFieldTestModel.objects.create(json={'foo': 'bar', 'baz': 'bing'})
+        self.assertEqual(2, JSONFieldTestModel.objects.filter(json__contains={'foo': 'bar'}).count())
+        # This next one is a bit hard to do without proper lookups, which I'm unlikely to implement.
+        # self.assertEqual(1, JSONFieldTestModel.objects.filter(json__contains={'baz':'bing', 'foo':'bar'}).count())
+        self.assertEqual(2, JSONFieldTestModel.objects.filter(json__contains='foo').count())
+        # This code needs to be implemented!
+        self.assertRaises(TypeError, lambda: JSONFieldTestModel.objects.filter(json__contains=['baz', 'foo']))
+
+    def test_query_isnull(self):
+        JSONFieldTestModel.objects.create(json=None)
+        JSONFieldTestModel.objects.create(json={})
+        JSONFieldTestModel.objects.create(json={'foo': 'bar'})
+
+        self.assertEqual(1, JSONFieldTestModel.objects.filter(json=None).count())
+        self.assertEqual(None, JSONFieldTestModel.objects.get(json=None).json)
+
+    def test_jsonfield_blank(self):
+        BlankJSONFieldTestModel.objects.create(blank_json='', null_json=None)
+        obj = BlankJSONFieldTestModel.objects.get()
+        self.assertEqual(None, obj.null_json)
+        self.assertEqual("", obj.blank_json)
+        obj.save()
+        obj = BlankJSONFieldTestModel.objects.get()
+        self.assertEqual(None, obj.null_json)
+        self.assertEqual("", obj.blank_json)
+
+    def test_callable_default(self):
+        CallableDefaultModel.objects.create()
+        obj = CallableDefaultModel.objects.get()
+        self.assertEqual({'x': 2}, obj.json)
+
+    def test_callable_default_overridden(self):
+        CallableDefaultModel.objects.create(json={'x': 3})
+        obj = CallableDefaultModel.objects.get()
+        self.assertEqual({'x': 3}, obj.json)
+
+    def test_mutable_default_checking(self):
+        obj1 = JSONFieldWithDefaultTestModel()
+        obj2 = JSONFieldWithDefaultTestModel()
+
+        obj1.json['foo'] = 'bar'
+        self.assertNotIn('foo', obj2.json)
+
+    def test_indent(self):
+        JSONField('test', indent=2)
+
+    def test_string_is_not_json_decoded(self):
+        JSONFieldTestModel.objects.create(json='"foo"')
+        self.assertEqual('"foo"', JSONFieldTestModel.objects.get().json)
+
+
+class SavingModelsTest(DjangoTestCase):
+    def test_saving_null(self):
+        obj = BlankJSONFieldTestModel.objects.create(blank_json='', null_json=None)
+        self.assertEqual('', obj.blank_json)
+        self.assertEqual(None, obj.null_json)
diff --git a/jsonfield/tests/test_forms.py b/jsonfield/tests/test_forms.py
new file mode 100644
index 0000000..6f51e74
--- /dev/null
+++ b/jsonfield/tests/test_forms.py
@@ -0,0 +1,62 @@
+from django.test import TestCase as DjangoTestCase
+from django.forms import ValidationError
+
+from jsonfield.forms import JSONFormField
+from jsonfield.tests.jsonfield_test_app.forms import JSONTestForm
+
+
+class JSONFormFieldTest(DjangoTestCase):
+    def test_form_field_clean_empty_object(self):
+        field = JSONFormField(required=False)
+        self.assertEqual({}, field.clean('{}'))
+
+    def test_form_field_clean_object(self):
+        field = JSONFormField(required=False)
+        self.assertEqual(
+            {'foo': 'bar', 'baz': 2},
+            field.clean('{"foo":"bar","baz":2}')
+        )
+
+    def test_form_field_widget(self):
+        field = JSONFormField(required=False)
+        self.assertIn(
+            '{\n  &quot;a&quot;: true\n}',
+            field.widget.render('json', {"a": True})
+        )
+
+    def test_form_field_clean_empty_array(self):
+        field = JSONFormField(required=False)
+        self.assertEqual([], field.clean('[]'))
+
+    def test_required_form_field_array(self):
+        field = JSONFormField(required=True)
+        self.assertEqual([], field.clean('[]'))
+
+    def test_required_form_field_object(self):
+        field = JSONFormField(required=True)
+        self.assertEqual({}, field.clean('{}'))
+
+    def test_required_form_field_empty(self):
+        field = JSONFormField(required=True)
+        with self.assertRaises(ValidationError):
+            field.clean('')
+
+    def test_invalid_json(self):
+        field = JSONFormField(required=True)
+
+        with self.assertRaises(ValidationError):
+            field.clean('{"foo"}')
+
+
+class JSONFormTest(DjangoTestCase):
+    def test_form_clean(self):
+        form = JSONTestForm({})
+        self.assertFalse(form.is_valid())
+
+
+class JSONFormMultipleSelectFieldTest(DjangoTestCase):
+    def test_multiple_select_data(self):
+        form = JSONTestForm({'json_data': ['SA', 'WA']})
+        assert form.is_valid()
+
+        self.assertEqual(['SA', 'WA'], form.cleaned_data['json_data'])
diff --git a/jsonfield/utils.py b/jsonfield/utils.py
new file mode 100644
index 0000000..1e597a9
--- /dev/null
+++ b/jsonfield/utils.py
@@ -0,0 +1,44 @@
+import datetime
+from decimal import Decimal
+
+from django.core.serializers.json import DjangoJSONEncoder
+from django.utils import six
+
+
+class TZAwareJSONEncoder(DjangoJSONEncoder):
+    def default(self, obj):
+        if isinstance(obj, datetime.datetime):
+            return obj.strftime("%Y-%m-%d %H:%M:%S%z")
+        return super(TZAwareJSONEncoder, self).default(obj)
+
+
+def default(o):
+    if hasattr(o, 'to_json'):
+        return o.to_json()
+    if isinstance(o, Decimal):
+        return str(o)
+    if isinstance(o, datetime.datetime):
+        if o.tzinfo:
+            return o.strftime('%Y-%m-%dT%H:%M:%S%z')
+        return o.strftime("%Y-%m-%dT%H:%M:%S")
+    if isinstance(o, datetime.date):
+        return o.strftime("%Y-%m-%d")
+    if isinstance(o, datetime.time):
+        if o.tzinfo:
+            return o.strftime('%H:%M:%S%z')
+        return o.strftime("%H:%M:%S")
+    if isinstance(o, set):
+        return list(o)
+
+    raise TypeError(repr(o) + " is not JSON serializable")
+
+
+def _resolve_object_path(dotted_name):
+    if isinstance(dotted_name, six.string_types):
+        path = dotted_name.split('.')
+        module = __import__(dotted_name.rsplit('.', 1)[0])
+        for item in path[1:-1]:
+            module = getattr(module, item)
+        return getattr(module, path[-1])
+
+    return dotted_name
diff --git a/jsonfield/widgets.py b/jsonfield/widgets.py
new file mode 100644
index 0000000..c989c1c
--- /dev/null
+++ b/jsonfield/widgets.py
@@ -0,0 +1,20 @@
+import json
+
+from django import forms
+from django.utils import six
+
+from .utils import default
+
+
+class JSONWidget(forms.Textarea):
+    def render(self, name, value, attrs=None):
+        if value is None:
+            value = ""
+        if not isinstance(value, six.string_types):
+            value = json.dumps(value, ensure_ascii=False, indent=2,
+                               default=default)
+        return super(JSONWidget, self).render(name, value, attrs)
+
+
+class JSONSelectWidget(forms.SelectMultiple):
+    pass
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..861a9f5
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,5 @@
+[egg_info]
+tag_build = 
+tag_date = 0
+tag_svn_revision = 0
+
diff --git a/setup.py b/setup.py
new file mode 100644
index 0000000..e1ccdee
--- /dev/null
+++ b/setup.py
@@ -0,0 +1,24 @@
+import os
+from setuptools import setup
+
+setup(
+    name = "django-jsonfield",
+    version = open(os.path.join(os.path.dirname(__file__), 'jsonfield', 'VERSION')).read().strip(),
+    description = "JSONField for django models",
+    long_description = open("README.rst").read(),
+    url = "http://bitbucket.org/schinckel/django-jsonfield/",
+    author = "Matthew Schinckel",
+    author_email = "matt@schinckel.net",
+    packages = [
+        "jsonfield",
+    ],
+    classifiers = [
+        'Programming Language :: Python',
+        'Programming Language :: Python :: 3',
+        'License :: OSI Approved :: BSD License',
+        'Operating System :: OS Independent',
+        'Framework :: Django',
+    ],
+    test_suite='tests.main',
+    include_package_data=True,
+)
diff --git a/tests.py b/tests.py
new file mode 100644
index 0000000..b5d9b16
--- /dev/null
+++ b/tests.py
@@ -0,0 +1,49 @@
+import os
+import sys
+import django
+
+BASE_PATH = os.path.dirname(__file__)
+
+
+def main():
+    """
+    Standalone django model test with a 'memory-only-django-installation'.
+    You can play with a django model without a complete django app installation.
+    http://www.djangosnippets.org/snippets/1044/
+    """
+    os.environ["DJANGO_SETTINGS_MODULE"] = "django.conf.global_settings"
+    from django.conf import global_settings
+
+    global_settings.INSTALLED_APPS = (
+        'django.contrib.auth',
+        'django.contrib.contenttypes',
+        'jsonfield',
+    )
+    global_settings.DATABASES = {
+        'default': {
+            'ENGINE': 'django.db.backends.{DB_ENGINE}'.format(**os.environ),
+            'NAME': 'jsonfield-{DB_NAME}'.format(**os.environ),
+            'USER': os.environ.get('DB_USER', ''),
+            'PASSWORD': os.environ.get('DB_PASSWORD', ''),
+        }
+    }
+
+    global_settings.STATIC_URL = "/static/"
+    global_settings.MEDIA_ROOT = os.path.join(BASE_PATH, 'static')
+    global_settings.STATIC_ROOT = global_settings.MEDIA_ROOT
+
+    global_settings.SECRET_KEY = '334ebe58-a77d-4321-9d01-a7d2cb8d3eea'
+    from django.test.utils import get_runner
+    test_runner = get_runner(global_settings)
+
+    test_runner = test_runner()
+
+    if getattr(django, 'setup', None):
+        django.setup()
+
+    failures = test_runner.run_tests(['jsonfield'])
+
+    sys.exit(failures)
+
+if __name__ == '__main__':
+    main()