| commit | author | age | ||
| 37d887 | 1 | unreleased |
| MM | 2 | ========== |
| 3 | ||
| 4 | - Add an informative error message when unknown predicates are supplied. The | |
| 5 | new message suggests alternatives based on the list of known predicates. | |
| 6 | See https://github.com/Pylons/pyramid/pull/3054 | |
| 7 | ||
| 50d216 | 8 | - Added integrity attributes for JavaScripts in cookiecutters, scaffolds, and |
| SP | 9 | resulting source files in tutorials. |
| 10 | See https://github.com/Pylons/pyramid/issues/2548 | |
| 11 | ||
| d179ce | 12 | - Update RELEASING.txt for updating cookiecutters. Change cookiecutter URLs to |
| SP | 13 | use shortcut. |
| cc8ce5 | 14 | See https://github.com/Pylons/pyramid/issues/3042 |
| MM | 15 | |
| 16 | - Ensure the correct threadlocals are pushed during view execution when | |
| 17 | invoked from ``request.invoke_exception_view``. | |
| 18 | See https://github.com/Pylons/pyramid/pull/3060 | |
| d179ce | 19 | |
| 7b3249 | 20 | - Fix a bug in which ``pyramid.security.ALL_PERMISSIONS`` failed to return |
| MM | 21 | a valid iterator in its ``__iter__`` implementation. |
| 22 | See https://github.com/Pylons/pyramid/pull/3074 | |
| 23 | ||
| b54a70 | 24 | - Normalize the permission results to a proper class hierarchy. |
| MM | 25 | ``pyramid.security.ACLAllowed`` is now a subclass of |
| 975b02 | 26 | ``pyramid.security.Allowed`` and ``pyramid.security.ACLDenied`` is now a |
| b54a70 | 27 | subclass of ``pyramid.security.Denied``. |
| MM | 28 | See https://github.com/Pylons/pyramid/pull/3084 |
| 29 | ||
| 1fc7ee | 30 | 1.9a2 (2017-05-09) |
| MM | 31 | ================== |
| 32 | ||
| 33 | Backward Incompatibilities | |
| 34 | -------------------------- | |
| 35 | ||
| 36 | - ``request.exception`` and ``request.exc_info`` will only be set if the | |
| 37 | response was generated by the EXCVIEW tween. This is to avoid any confusion | |
| 38 | where a response was generated elsewhere in the pipeline and not in | |
| 39 | direct relation to the original exception. If anyone upstream wants to | |
| 40 | catch and render responses for exceptions they should set | |
| 41 | ``request.exception`` and ``request.exc_info`` themselves to indicate | |
| 42 | the exception that was squashed when generating the response. | |
| 43 | ||
| 44 | Similar behavior occurs with ``request.invoke_exception_view`` in which | |
| 45 | the exception properties are set to reflect the exception if a response | |
| 46 | is successfully generated by the method. | |
| 47 | ||
| 48 | This is a very minor incompatibility. Most tweens right now would give | |
| 49 | priority to the raised exception and ignore ``request.exception``. This | |
| 50 | change just improves and clarifies that bookkeeping by trying to be | |
| 51 | more clear about the relationship between the response and its squashed | |
| 52 | exception. See https://github.com/Pylons/pyramid/pull/3029 and | |
| 53 | https://github.com/Pylons/pyramid/pull/3031 | |
| 54 | ||
| c84904 | 55 | 1.9a1 (2017-05-01) |
| MM | 56 | ================== |
| bdb8e0 | 57 | |
| fa8a9d | 58 | Major Features |
| MM | 59 | -------------- |
| 60 | ||
| 61 | - The file format used by all ``p*`` command line scripts such as ``pserve`` | |
| 62 | and ``pshell``, as well as the ``pyramid.paster.bootstrap`` function | |
| 63 | is now replaceable thanks to a new dependency on | |
| f454b8 | 64 | `plaster <http://docs.pylonsproject.org/projects/plaster/en/latest/>`_. |
| fa8a9d | 65 | |
| MM | 66 | For now, Pyramid is still shipping with integrated support for the |
| fdd77d | 67 | PasteDeploy INI format by depending on the |
| fbfd81 | 68 | `plaster_pastedeploy <https://github.com/Pylons/plaster_pastedeploy>`_ |
| fdd77d | 69 | binding library. This may change in the future. |
| fa8a9d | 70 | |
| MM | 71 | See https://github.com/Pylons/pyramid/pull/2985 |
| 5f4649 | 72 | |
| 4c3971 | 73 | - Added an execution policy hook to the request pipeline. An execution |
| MM | 74 | policy has the ability to control creation and execution of the request |
| f454b8 | 75 | objects before they enter the rest of the pipeline. This means for a single |
| fa8a9d | 76 | request environ the policy may create more than one request object. |
| MM | 77 | |
| 78 | The first library to use this feature is | |
| 79 | `pyramid_retry | |
| f454b8 | 80 | <http://docs.pylonsproject.org/projects/pyramid-retry/en/latest/>`_. |
| fa8a9d | 81 | |
| MM | 82 | See https://github.com/Pylons/pyramid/pull/2964 |
| 83 | ||
| 6419a3 | 84 | - CSRF support has been refactored out of sessions and into its own |
| MM | 85 | independent API in the ``pyramid.csrf`` module. It supports a pluggable |
| 86 | ``pyramid.interfaces.ICSRFStoragePolicy`` which can be used to define your | |
| 87 | own mechanism for generating and validating CSRF tokens. By default, | |
| 88 | Pyramid continues to use the ``pyramid.csrf.LegacySessionCSRFStoragePolicy`` | |
| 89 | that uses the ``request.session.get_csrf_token`` and | |
| 90 | ``request.session.new_csrf_token`` APIs under the hood to preserve | |
| 91 | compatibility. Two new policies are shipped as well, | |
| 92 | ``pyramid.csrf.SessionCSRFStoragePolicy`` and | |
| 93 | ``pyramid.csrf.CookieCSRFStoragePolicy`` which will store the CSRF tokens | |
| 94 | in the session and in a standalone cookie, respectively. The storage policy | |
| 95 | can be changed by using the new | |
| 96 | ``pyramid.config.Configurator.set_csrf_storage_policy`` config directive. | |
| 97 | ||
| 98 | CSRF tokens should be used via the new ``pyramid.csrf.get_csrf_token``, | |
| 99 | ``pyramid.csrf.new_csrf_token`` and ``pyramid.csrf.check_csrf_token`` APIs | |
| 100 | in order to continue working if the storage policy is changed. Also, the | |
| 101 | ``pyramid.csrf.get_csrf_token`` function is injected into templates to be | |
| 102 | used conveniently in UI code. | |
| 103 | ||
| 682a9b | 104 | See https://github.com/Pylons/pyramid/pull/2854 and |
| MM | 105 | https://github.com/Pylons/pyramid/pull/3019 |
| a2c7c7 | 106 | |
| 2b9b6c | 107 | Minor Features |
| MM | 108 | -------------- |
| 9028c9 | 109 | |
| MM | 110 | - Support an ``open_url`` config setting in the ``pserve`` section of the |
| 111 | config file. This url is used to open a web browser when ``pserve --browser`` | |
| 112 | is invoked. When this setting is unavailable the ``pserve`` script will | |
| 113 | attempt to guess the port the server is using from the | |
| 114 | ``server:<server_name>`` section of the config file but there is no | |
| 115 | requirement that the server is being run in this format so it may fail. | |
| 116 | See https://github.com/Pylons/pyramid/pull/2984 | |
| 117 | ||
| 87af11 | 118 | - The ``pyramid.config.Configurator`` can now be used as a context manager |
| MM | 119 | which will automatically push/pop threadlocals (similar to |
| 120 | ``config.begin()`` and ``config.end()``). It will also automatically perform | |
| 121 | a ``config.commit()`` and thus it is only recommended to be used at the | |
| 122 | top-level of your app. See https://github.com/Pylons/pyramid/pull/2874 | |
| a2c7c7 | 123 | |
| 847fb7 | 124 | - The threadlocals are now available inside any function invoked via |
| MM | 125 | ``config.include``. This means the only config-time code that cannot rely |
| 126 | on threadlocals is code executed from non-actions inside the main. This | |
| 127 | can be alleviated by invoking ``config.begin()`` and ``config.end()`` | |
| 128 | appropriately or using the new context manager feature of the configurator. | |
| 129 | See https://github.com/Pylons/pyramid/pull/2989 | |
| 130 | ||
| 1cf132 | 131 | Bug Fixes |
| BJR | 132 | --------- |
| 45f882 | 133 | |
| 564b63 | 134 | - HTTPException's accepts a detail kwarg that may be used to pass additional |
| BJR | 135 | details to the exception. You may now pass objects so long as they have a |
| 169155 | 136 | valid __str__ method. See https://github.com/Pylons/pyramid/pull/2951 |
| MM | 137 | |
| 138 | - Fix a reference cycle causing memory leaks in which the registry | |
| 139 | would keep a ``Configurator`` instance alive even after the configurator | |
| 140 | was discarded. Another fix was also added for the ``global_registries`` | |
| 141 | object in which the registry was stored in a closure preventing it from | |
| 142 | being deallocated. See https://github.com/Pylons/pyramid/pull/2967 | |
| 564b63 | 143 | |
| 38294e | 144 | - Fix a bug directly invoking ``pyramid.scripts.pserve.main`` with the |
| MM | 145 | ``--reload`` option in which ``sys.argv`` is always used in the subprocess |
| 146 | instead of the supplied ``argv``. | |
| 147 | See https://github.com/Pylons/pyramid/pull/2962 | |
| 148 | ||
| 1cf132 | 149 | Deprecations |
| BJR | 150 | ------------ |
| cb98a9 | 151 | |
| 2b9b6c | 152 | - Pyramid currently depends on ``plaster_pastedeploy`` to simplify the |
| MM | 153 | transition to ``plaster`` by maintaining integrated support for INI files. |
| 154 | This dependency on ``plaster_pastedeploy`` should be considered subject to | |
| 2aebc6 | 155 | Pyramid's deprecation policy and may be removed in the future. |
| 2b9b6c | 156 | Applications should depend on the appropriate plaster binding to satisfy |
| MM | 157 | their needs. |
| d2f0fe | 158 | |
| 2b9b6c | 159 | - Retrieving CSRF token from the session has been deprecated in favor of |
| MM | 160 | equivalent methods in the ``pyramid.csrf`` module. The CSRF methods |
| 161 | (``ISession.get_csrf_token`` and ``ISession.new_csrf_token``) are no longer | |
| 162 | required on the ``ISession`` interface except when using the default | |
| 163 | ``pyramid.csrf.LegacySessionCSRFStoragePolicy``. | |
| a2c7c7 | 164 | |
| 2b9b6c | 165 | Also, ``pyramid.session.check_csrf_token`` is now located at |
| MM | 166 | ``pyramid.csrf.check_csrf_token``. |
| 167 | ||
| 168 | See https://github.com/Pylons/pyramid/pull/2854 and | |
| 169 | https://github.com/Pylons/pyramid/pull/3019 | |
| 3213e2 | 170 | |
| 785088 | 171 | Documentation Changes |
| MM | 172 | --------------------- |
| 173 | ||
| 174 | - Added the execution policy to the routing diagram in the Request Processing | |
| 840508 | 175 | chapter. See https://github.com/Pylons/pyramid/pull/2993 |
