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Pylons Changelog
1.0.2 (July 21, 2015)
* In the event of a NilAccept for the language, request.languages() would
throw an AttributeError exception. Fixes #24.
* Encode Location HTTP header in redirect responses in UTF-8. Per
RFC 3987. Refers to #15.
* Remove "Post Traceback" as it was a possible XSS vector with prior versions
of WebError, and the PylonsHQ site is no longer in existence to support them.
1.0.1 (August 13th, 2012)
* No changes since RC1.
1.0.1RC1 (December 12, 2011)
* WARNING: pylons.lib.decorators has had two functions removed:
``determine_response_charset`` and ``encode_formencode_errors``.
* Updated dependencies to latest versions of Paste, PasteDeploy, and
compatibility for the latest WebOb 1.2 betas.
* authenticate_form allows for GET. Patch by Domen Kožar.
* jsonify now properly sets charset to utf-8.
* Add ability for jsonify to handle objects with a __json__ attribute using
custom JSONEncoder class similar to TG2. Patch by Bob Farrell.
* Added ability for __before__ to reference a callable function. Patch
contributed by mverdone.
* Pulled in JSON-RPC support from agentultra's pylons fork.
* Apply patch for proper pylons.__version__ under Windows. Contributed by
Christoph Zwerschke.
* Utilize MarkupSafe for faster HTML escaping.
* Fix signed cookies by using standard base64 alphabet, and prevent timing
attacks on signature comparison.
* Added setup of app_globals and config to Pylons config.init_app to ensure
as long as the Pylons application is loaded, the app_globals and config
will be appropriately initialized.
* Documentation updates.
1.0 (May 27, 2010)
* Minor tweak to allow proper importing of pylons.
1.0RC1 (March 1, 2010)
* Switched to using Routes 1.12 with support for no longer using the odd
routes singleton.
* Removed pylons.middleware.StaticJavascripts, this is not used anymore.
* Added more unit tests.
1.0b1 (February 5, 2010)
* Removed CacheMiddleware. cache object is now setup as an attribute on the
app_globals object for use where needed.
* WARNING: config only supports dict access
* WARNING: Method arguments no longer assigned to 'tmpl_context' by default.
* WARNING: Changed default to strict_tmpl_context.
* WARNING: Removed legacy pylons.c and pylons.g globals.
* WARNING: Removed legacy pylons.database module.
* WARNING: Removed legacy pylons.config module.
* WARNING: Removed Buffet options, setup, and legacy render/render_response
function from pylons.templating. This also means config no longer accepts
the add_template_engine option.
* WARNING: Removed legacy redirect_to function.
* WARNING: @https decorator no longer accepts url_for-like arguments.
* Add a "paster routes" command. This prints the mapper, which from Routes
1.12 onwards gives sensibly formatted output.
* Fix unit tests on Windows
* Prepare for Routes 1.12, ensure tests don't assume implicit routing
0.10 (May 27, 2010)
* Fix legacy warning replacement.
0.10RC1 (March 1, 2010)
* No changes to Pylons core since b1.
0.10b1 (February 5, 2010)
* redirect_to is now deprecated, use redirect(url(*args, **kwargs)) instead.
* url_for like args to the https decorator are now deprecated, pass it a url
or a callable returning a url instead.
* Changed 1.0 deprecated pylons.c, pylons.g, pylons.buffet instances to
throw deprecation warnings.
* Fixed etag_cache matching when the If-None-Match header contains a comma
separated list of etags. Fixes #557. Thanks magicbronson.
* Added tests for restcontroller with sub-directory, and fixed generated unit
tests. Patches supplied by Michael van Tellingen, fixes #571.
* Retain the original controller exception when thrown under
environ['pylons.controller.exception'] for use in the error controller.
* Fixed bug with unit tests running the app load twice during testing.
Fixes #620.
* Updated project templates to use actual config instance, rather than the
StackedObjectProxy classes.
* Changed PylonsConfig to be dict subclass, rather than DispatchingConfig
0.9.7 (February 23, 2009)
* WARNING: A new option is available to determine whether or not an actions
arguments should be automatically attached to 'c'. To turn off this implicit
behavior in
config['pylons.c_attach_args'] = False
This is set to True by default.
* WARNING: Fixed a minor security hole in the default Pylons error page that
could result in an XSS security hole.
* WARNING: Fixed a security hole in the default project template to use the
StaticURLParser to ensure arbitrary files can't be sent.
* WARNING: Refactored PylonsApp to remove legacy PylonsApp, moved
session/cache and routes middleware into the project template. This will
require projects to be updated to include those 3 middleware in the projects
* Added redirect, preferred over redirect_to. Takes an explicit url instead of
url_for like arguments
* Changed to using WebTest instead of paste.fixture for app testing.
* Added render_mako_def to render def blocks within a mako template.
* Changes to cache_decorator and cached_template to support Beaker API
changes in version 1.1. 1.0.3 is still supported.
* Fix HEAD requests causing an Exception as if no content was returned
by the controller. Fixes #507. Thanks mvtellingen, Petr Kobalicek.
* Fix a crash when returning the result of ``etag_cache`` in a controller.
Fixes #508.
* "response" flag has been removed from pylons.decorators.cache.beaker_cache,
as it sends all headers along unconditionally including cookies;
additionally, the flag was taking effect in all cases previously
so prior versions of beaker_cache are not secure.
In its place, a new option "cache_headers" is provided, which is a
tuple of specific header names to be cached. It defaults
to ('content-type','content-length').
* "invalidate_on_startup" flag added to beaker_cache, which provides a
"starttime" to the cache such that when the application is started
or restarted, the cache entry is invalidated.
* Updating host to use for development binding.
* Added option to specify the controller name with a __controller__ variable
in the controller's module. This name will be used for the controller class
rather than the default naming scheme.
* egg_info now restores projects' paster_plugins.txt,
allowing paster shell to work again after the egg-info directory was
lost. fixes #282. Thanks sevkin.
* The paste_deploy_config.ini_tmpl template is now located at
package/config/deployment.ini_tmpl for new projects.
* Project's default test fixtures no longer hardcode test.ini; the ini
file used can now be specified via the nosetests --with-pylons
argument (defaults to test.ini in setup.cfg). fixes #400.
* @validate now defaults to translating FormEncode error messages via
Pylons' gettext catalog, then falls back to FormEncode's. fixes #296.
Thanks Max Ischenko.
* Fixed SQLAlchemy logging not working in paster shell. Fixes #363. Thanks
Christoph Haas.
* Added optionally engine initialization, to prevent Buffet from loading
if there's no 'buffet.template_engines' in the config.
* Updated minimal template to work with Tempita and other new templating
* Fixed websetup to parse location config file properly when the section
isn't 'main'. Fixes #399.
* Added default Mako filter of escape for all template rendering.
* Fixed template for Session.remove inclusion when using SA. Fixed
render_genshi to properly use fragment/format options. Thanks Antonin
* Remove template engine from load_environment call.
* Removing template controller from projects. Fixes #383.
* Added signed_cookie method to WebOb Request/Response sub-classes.
* Updated project template to setup appropriate template loader and controller
template to doc how to import render.
* Added documentation for render functions in pylons.templating.
* Adding specific render functions that don't require Buffet.
* Added forward controller.util function for forwarding the request to WSGI
apps. Fixes #355.
* Added default input encoding for Mako to utf-8. Suggested in #348.
* Fixed paster controller to raise an error if the controller for it already
exists. Fixes #279.
* Added to template dir in project template if the template engine
is genshi or kid. Fixes #353.
* Fixed jsonify to use application/json as its the proper mime-type and now
used all over the net.
* Fixed minimal template not replacing variables properly. Fixes #377.
* Fixed @validate decorator to no longer catch exceptions should they be
raised in the action that is supposed to display a form. Fixes #374.
* Fixed paster shell command to no longer search for egg_info dir. Allows
usage of paster shell with installed packages. Suggested by Gavin Carothers.
* Added mimetype function and MIMETypes class for registering mimetypes.
* WARNING: Usage of pylons.Response is now deprecated. Please use
pylons.response instead.
* Removed use of WSGIRequest/WSGIResponse and replaced with WebOb subclasses
that implement methods to make it backwards compatible with the Paste
* Fixed missing import in template controller.
* Deprecated function uses string substitution to avoid Nonetype error when
Python optimization is on. Fixes #334.
* E-tag cache no longer returns Content-Type in the headers. Fixes #323.
* XMLRPCController now properly includes the Content-Length of the response.
Fixes #310, thanks Nicholas.
* Added SQLAlchemy option to template, which adds SQLAlchemy setup to the
project template.
* Switched project templating to use Tempita.
* Updated abort/redirect_to to use appropriate Response object when WebOb is
* Updated so that 404's properly return as Response objects when WebOb is in
use instead of WSGIResponse.
* Added beaker_cache option to avoid caching/restoring global Response values
that were present during the first cache operation.
* Adding StatusCodeRedirect to handle internal redirects based on the status
code returned by the app. This replaces the use of ErrorDocuments in
* Refactored error exceptions to use WebError.
* WSGIController now uses the environ references to response, request, and
the c object for higher performance.
* Added optional use of WebOb instead of paste.wsgiwrapper objects.
* Fixed bug with beaker_cache defaulting to dbm rather than the beaker
cache app-wide default.
* The --with-pylons nose plugin no longer requires a project to have been
registered with setuptools to work.
* The config object is now included in the template namespace.
* StaticJavascripts now accepts keyword arguments for StaticURLParser.
Suggested by Marcin Kasperski.
* Fix pylons.database.AutoConnectHub's doInTransaction not automatically
connecting when necessary. Fixes #327. (September 27th, 2007)
* Fixed validate decorator to resume pre-0.9.6 behavior of only validating
POST requests by default. Added option to validate during GET as well and
a recursion avoidance check to prevent validate from running more than once.
* WARNING: Fixed a security hole allowing private controller methods (those
beginning with an underscore) to be accessed from the outside. Found by
Tomasz Nazar.
* Added nose plugin '--with-pylons=test.ini' option to load the Pylons app
before scanning for unit tests. This enables Pylons apps to be unit tested
with doc tests.
* PylonsBaseWSGIApp now caches controller lookup and the effective logging
level for a little better performance.
0.9.6 (September 8th, 2007)
* Updated requirements for newer WebHelpers for SQLAlchemy 0.4 compatibility.
Fixes #300.
* Fixed pylons.templating to not pull session objects if there are none in use
for the request. Thanks Bob Ippolito.
* Catch UnicodeEncodeErrors when finding the Controller action method and fail
gracefully. Thanks max. Fixes #298.
* Allow passing of a state keyword to the validate decorator for the
to_python methods. Fixes #297.
* paster shell now configures logging from the config file, like paster serve
and setup-app. This can be disabled via the -q option. Thanks Yannick
0.9.6rc3 (August 18, 2007)
* Fixed controllers.core to allow responses of None (empty bodies). Logs a
message indicating the response was empty.
* pylons.helpers has been moved to pylons.controllers.util, to differentiate
between controller utility functions and projects' helpers modules.
* Fixed non-basestring/generator/WSGIResponse objects returned from
Controllers not being set as the response content. Thanks Alex Conrad.
* development.ini now configures the app's Logger level to DEBUG by default.
Thanks Christoph Haas
0.9.6rc2 (August 2, 2007)
* Projects now include a file: it directs distutils to recursively
include all files in the project's public/ and templates/ dir. This fixes
these dirs not being included in dists unless they were checked into an RCS
recognized by setuptools. This is at the expense of dists now globbing all
files in those dirs (even those not checked into your RCS). Thanks Christoph
* Fixed the validate decorator not setting c.form_errors in certain
circumstances. Thanks max. Fixes #286.
* email_to lines commented out in development.ini and test.ini files to avoid
emails being sent to a non-existent address by mistake. If an error occurs
it is logged but no email is sent unless email_to is specified.
* [paste.app_factory] entry points changed to point to the actual make_app()
function to make it simpler for someone to work out how Pylons works (tests
updated accordingly too).
* All use of the ez_setup module is now tested by an ImportError to make
Pylons compatible with Buildout. Note: Tags and releases should be made
using an svn export and an svn add to ensure a real copy of the ez_setup
module is included and not just an svn:external so that the module is tied
to time of the release.
* More full-featured README.txt included.
* Updated beaker_cache to cache global response cookies/status/headers.
Fixes #280.
* Fixed missing abort name import in restrict rest decorator. Fixes #281.
* Added cheetah as a supported template language for template_engine option.
* Fixed public/ and templates/ directories not being created with paster
0.9.6rc1 (July 15, 2007)
* Fixed cookie header addition to use add instead of append. Thanks to
anonymous patcher. Fixes #268, again.
* Added ability to pass _code option to specify the status code type for
* Fixed redirect_to to not copy all headers into redirect for old _response
usage. Fixes #268.
* WARNING: By default, the Pylons request object now returns unicode
parameter (pylons.GET/POST/params) values (and assumes those parameters
were sent to Pylons as utf-8). Unicode parameters can cause major
problems if your application is not setup to handle unicode. To disable
unicode parameters (0.9.5 default behavior), add the following to your
load_environment function (0.9.6 syntax):
config['request_options']['charset'] = None
or, if still using the deprecated pre-0.9.6 pylons.config syntax, add:
request_settings = pylons.config.request_defaults.copy()
request_settings['charset'] = None
return pylons.config.Config(tmpl_options, map, paths,
* WARNING: Template names beginning with a / (or the OS's path separator)
will now result in the name not having the separator's replaced with '.'s
for the template engine. This shouldn't affect most projects as they usually
assume a dot notation will be used with dot notation template engines (Kid,
Genshi, etc.). This change allows template engines that can take filename
paths to function properly. Fixes #233.
* WARNING: The pylons.util.get_prefix(environ) function is deprecated. Please
environ.get('SCRIPT_NAME', '')
instead (the get_prefix function is used in the default ErrorController).
Fixes #243.
* WARNING: The paths dictionary's 'root_path' has moved to the less
redundant 'root'.
* Fixed the Error Documents/EvalException css referencing non-existent images.
Thanks Shannon -jj Behrens. Fixes #238.
* Added ability to pass _code option to specify the status code type for
* Fixed redirect_to to not copy all headers into redirect for old _response
usage. Fixes #268.
* Added logging statements throughout Pylons code, added logging setup to
default template. Fixes #98.
* Refactored global response to be setup in wsgiapp along with the other
globals. Updated WSGIController to copy in global response headers and
cookies into a WSGI app's output.
* Added global pylons.response object. Thanks Shannon -jj Behrens and Damjan
Georgievski. Fixes #268 and #201.
* Updated default project template files for new configuration layout. Options
to handle config now just in, and handling just
middleware. Fixes #203.
* Removing mako tests, as its now the default. Default test changed from
Myghty to Mako.
* Changing default templating to mako.
* Added the https decorator. It requires an action to be loaded via
https. Patch by ido. Fixes #241.
* Added upgrade instructions, and posted a copy on the wiki. Fixes #230.
* Added deprecation warnings for usage of the Pylons Controller class, all
controllers should inherit from WSGIController instead. Fixes #239.
* Removed deprecated attach_locals function from Controller class.
* Added an authenticate_form decorator for use with WebHelpers'
secure_form_tag functions for preventing CSRF attacks. Original patch
by David Turner. Fixes #157.
* Fix Buffet's include_pylons_variables not being upheld. Thanks Jonathan
* The validate decorator now accepts extra keyword arguments (**htmlfill_kwargs)
to pass along to formencode's htmlfill.render function.
* Removed POST-only restriction on validate decorator, now handles GET
requests. No form arg required during a GET request, which will run the
current action with c.form_errors set to the errors. Fixes #246.
* Added PylonsConfig, which gets accessed as pylons.config dict. Contains
all the merged ini options, in addition to the Config options such as
'', 'pylons.paths', 'buffet.template_options', etc. Check the
pylons.config docs on PylonsConfig for dict keys populated by it.
* Split up resolution stages in wsgiapp, so that controller lookup is a
separate function making it easier to subclass. PylonsApp now takes a
base_wsgi_app argument which is then used for the BaseWSGIApp instead of the
one from
* Added mako template render tests.
* Added storage of the action func used to handle a call, for later code that
might need a reference to the action that originally handled the request.
Fixes #253.
* Updated config object to optionally take a single merged conf dict, updated
project templates to pass around the single merged conf dict.
* Changed project template to use new Beaker session keys.
* Changed default routing for raw template matching to not unicode decode the
route argument. Fixes #242.
* Catch any exceptions raised by template engine entry points and emit a
warning instead of crashing. Thanks markbradley. Fixes #249
* Fixed the validate decorator not working with formencode's
CompoundValidators when variable_decode=False. Fixes #209.
* Fixed the validate decorator failing with a KeyError when no value is
specified to validate against for separate validators (as opposed to a
schema). Reported by Graham Stratton.
* Fixed paster shell not merging app_conf and global_conf into the main CONFIG
dict namespace. Original patch by David Smith. Fixes #244.
* Added logging to decorators. Refs #98.
* Fixed paster restcontroller to test for lib.base and only add that import
statement when its present. This fixes the restcontroller template when used
with minimal Pylons project templates. Fixes #237.
* Fixed the EvalException debugger showing broken links and buttons when the
app's ErrorController was broken (such as when BaseController's __before__
raises an exception). Suggested by Ian Bicking. Fixes #228.
* paster create now accepts a 'template_engine' option to setup the new
project's default template engine. E.g. to create a new project that
uses Genshi by default, use:
paster create --template=pylons mygenshiproj template_engine=genshi
Suggested by Ian Bicking. Fixes #141.
* Fixed the validate decorator triggering the following error with
FormEncode>=0.7 and non-ascii rendered form content:
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 10:
ordinal not in range(128) the form was passed in as an encoded string, but
some data or error messages were unicode strings; the form should be passed
in as a unicode string
Reported by Christoph Haas.
* HTTPExceptions are now converted to Response objects (for __after__),
making the httpexceptions middleware no longer required.
* Added Warning to jsonify to warn about cross-site attacks when returning
a list as the outer-most element to jsonify. Fixes #232.
* Fixed beaker_cache decorator to take optional keyword arguments intended
for the backend cache container (such as url for memcached).
* Fixed paster controller assuming the minimal template was in use when
the lib.base module existed but raised an exception.
* Fixed bug in XMLRPC Controller not setting proper Content-Type. Fixes #236.
* Added the '-d' ('--disable-ipython') option to paster shell for
disabling IPython.
* Allow creation of controllers named 'setup' via paster controller.
Reported by Matt Good.
* Added support for generic arguments to SQLAlchemy's create_engine of
the form sqlalchemy.* from the PasteDeploy config file.
0.9.5 (Apr 11th, 2007)
* Fixed a Python 2.3 incompatibility with paster shell, causing the
File "Pylons-0.9.5-py2.3.egg/pylons/", line 357, in command
locs.update([(name, getattr(base, name)) for name in base_public])
AttributeError: keys
* Fixed paster shell breaking for projects where the base package was not
the first package listed in top_level.txt. Patch from Alberto Valverde.
Fixes #229.
* Fixed doc references to config['app_conf']. Fixes #116.
* Changed `get_engine_conf` to properly evaluate sqlalchemy echo statement
when its 'debug'. Fixes #226.
* make_session and create_engine now accept keyword arguments to pass to
SQLAlchemy's create_engine.
* make_session now accepts the keyword argument 'session_kwargs' to pass
to SQLAlchemy's create_session.
* Fixed _inspect_call to call function with keyword arguments instead of list
args. Corrects issue with action defaults that caused the value for the
latter args to be in the wrong spots. Spotted by Topher. Fixes #223.
* Added the allow_none option (passed to xmlrpc.dumps) to XMLRPCController.
Suggested by Jaroslaw Zabiello.
* Updated XMLRPC Controller with patch for name lookup and additional unit
tests for the patch. Fixes #216.
* Updated docs for validate decorator to more clearly illustrate what the
post_only args apply to. Fixes #221.
* Added ability to return strings in the WSGIController. Fixes #218.
* Added lazy i18n translation functions. Patch from David Smith. Fixes #181.
* Added fix for XMLRPCController system.methodHelp function and unit test.
Patch and unit test submitted by Graham Higgins.
* Fixed bug in validate decorator with new UnicodeMultiDict response content
not properly retaining form content as unicode for formencode's htmlfill.
* Fixed bug in XMLRPC Controller with xmlrpclib Faults not being properly
transformed into a WSGI response within the controller.
* WARNING: Pylons now requires the decorator module: it no longer packages
it as pylons.decorator. Code relying on the pylons.decorator.decorator
function will trigger a deprecation warning and should be changed to use
* WARNING: pylons.h was deprecated for using projects' lib.helpers module
directly in 0.9.3. pylons.h is now formally deprecated (emits
DeprecationWarnings). Projects still accessing pylons.h must change the
following import:
from pylons import h
import MYPROJ.lib.helpers as h
* pylons.jsonify and pylons.Controller references have been deprecated
(they are misplaced references). They continue to be available at
pylons.decorators.jsonify and pylons.controllers.Controller, as they always
have been.
* Updated templating Buffet to recognize format parameter and properly pass it
to the template engine.
* Updated LICENSE for new year and to indicate license covering templates
generated. Fixes #188.
* Interactive debugger now supports Mako. After r1780 if you are using a
custom theme you will need to change '%(myghty_data)s' to
'%(template_data)s' in your template. If you are using JavaScript the tab
id is now "template_data".
* Fixed bug in WSGIController with private function attempts not returning a
valid WSGI response.
* Added full unit test coverage of cache decorator.
* Adding messages binary file, enabling i18n unit tests. Updating pylons.i18n
to import LanguageError. Fixes #193.
* Adding i18n tests, not active yet as they're waiting on a binary file from a
patch. Refs #193.
* Updated tests so that they now work with nose, removing py.test requirement.
* Switching config setup to load keys into main config dict with app_conf and
global_conf keys set for any code looking for those keys. Fixes #116.
* PylonsInstaller is now the default paste.app_install entry point for new
projects: this makes Cheetah no longer required for the paster make-config
command. (Thanks Alexander Schremmer, Ian Bicking)
* Added custom redirect_to function in pylons.helpers that will take an
optional _response arg to pull headers and cookies out for preservation
during a redirect. Fixes #136.
* Changed config.Config.__init__ to take all options as keyword args so
unused args can be skipped. Fixes #162.
* The request object can now automatically decode GET/POST/params vars to
unicode, when its charset attribute is set.
* Added a new request_settings keyword arg to Config's constructor. Allows
setting the default charset and errors values of of the request object.
* Deprecated Config constructor's default_charset keyword arg. Use Config's
response_settings keyword arg instead.
* Fixed paster controller to test for lib.base and only add that import
statement when its present. This fixes the controller template when used with
minimal Pylons project templates. Fixes #140 and fixes #139.
* Fixed the paster shell error: KeyError: 'pylons.routes_dict' when calling
app.get and
* Fixed paster shell not working on projects with names containing hyphens.
* Fixed the config directive 'sqlalchemy.echo' set to False being interpreted
as True. Patch by Alex Conrad.
* Fixed paster shell not restoring CONFIG['global_conf']. (Jan. 5th, 2007)
* Added restcontroller command that generates a RESTful controller template
and provides the appropriate map.resource command to add. Suggested by
Matthew Scott.
* Fixed SQLObject pylons.database.PackageHub error:
exceptions.NameError: global name 'CONFIG' is not defined
* Fixed pylons.database.session_context not working outside of requests
(such as in
* Updated template options config to take template options for multiple
engines for less binding to Myghty.
* Fixed paster shell incorrectly importing the the tuple (model,) as the
model object.
0.9.4 (Dec. 29th, 2006)
* WARNING: Removed the lang_extract and lang_compile commands. They used and its associated, which lacked the ability to
extract ngettext style function calls and had issues with unicode strings.
The new I18NToolBox project aims to provide this functionality (and more)
via the gettext command line utilities.
* All Pylons special objects are now available within paster shell (not just
h and g).
* WARNING: Myghty's allow_globals config var has changed, causing the
following when running pre-compiled templates:
Error(TypeError): do_run_component() takes exactly 13 non-keyword
arguments (5 given)
Delete the compiled Myghty templates directory (specified by cache_dir or
myghty_data_dir in the config file) to resolve the error.
* Changed i18n functions in templates to use proxy objects so that using
set_lang in a template works right. Fixes #153.
* Now allowing any template plugin to overwrite global PYLONS_VARS (such as c,
g), not just pylonsmyghty.
* Adding SQLAlchemy support to the file. Saves the session engine
to g to maintain it during the apps lifetime. Uses SessionContext plugin for
management of the current session.
* Updated config object so that init_app can take an optional template engine
argument to declare the default template engine.
* Updated Myghty plugin to use extra_vars_func when passed in.
* Fixed Buffet to use extra_vars_func properly.
* Fixed the validate decorator when there are validation errors and
variable_decode=True: now passing the original params to htmlfill.render
instead of the varable_decode'd version. Patch by FlimFlamMan.
* Added ungettext function for use with pluralized i18n, and the N_ function
(gettext_noop) to mark global strings for translation. Added ungettext, N_
and translator objects to be globals for templates. Refs #126.
* WARNING: The localization function '_' now uses ugettext (returns unicode
strings) instead of gettext. To preserve the old behavior, append the
following line to your project's lib.base and lib.helpers imports:
from pylons.helpers import gettext as _
* Pylons special objects are now available within the interactive debugger
(deprecating _attach_locals).
* Added setup-app run before unit tests run so that webapp has proper setup
tasks handled. Fixes #113.
* Added paste.deploy.CONFIG setup to, and testing
files in the Pylons project templates. Closes #112.
* Added security policy doc to index for use as Pylons security policy.
Closes #91.
* Improved the repr() of the c context object to show attributes.
* Set environ['paste.testing_variables'] whenever that key is available, not
just in testing mode.
* Added capability to have an action be a generator function.
* Added introspection capability to XMLRPCController and signature checking.
* Updated Controller to use additional arg lookup scheme so that the source of
the function args for _inspect_call can be easily overridden.
* Updated RPCController, renamed to XMLRPCController. XMLRPCController now
functions properly and will automatically return proper xmlrpc responses.
* Added test configuration ini file to default template. Closes #114.
* Fixed problem with pylons.database.PackageHub.__get__ raising errors
other than AttributeError when the database isn't configured. Added
new UnconfiguredConnectionError exception, instead of just KeyError
or TypeError (depending on what part of the configuration failed).
* Fixed default g init, since bare object has no init method. Reported by Ian
* Fixed issue with SQLObject method override having wrong name. Reported by
climbus with patch. Fixes #133.
* Moved log function to pylons.helpers and translation functions to
pylons.i18n. using pylons.util purely for Pylons internal util functions.
* WARNING: Removed 0.8.x legacy code and backwards compatibility functions.
* PylonsApp now has option to not use Routes middleware, default resolving
uses new routing_args spec.
* Refactored routes dispatching to use new Routes middleware.
* Fixed paster shell command to properly acquire mapper object without
relying on the template being configured in a specific manner.
* Added keyword argument pool_connection to
pylons.database.PackageHub; if set to false then SQLObject connections
won't use pooled database connections (a new connection will be
opened for each request).
0.9.3 (Nov 1st, 2006)
* Updated project template to support full_stack option to make it easier to
use Pylons apps within larger WSGI stacks.
* Added deprecation warnings to legacy objects and for 1.0 functionality that
will change.
* Added cache decorator and Cheetah template functional tests. Patch and unit
tests provided by Climbus.
* Fixed readline support in the stock interactive console paster shell.
Reported by Alex Conrad.
* A controller's __after__ method will now be called after actions invoke
redirect_to (or raise any HTTPException). Reported by David Turner.
* Fixed config to use myghty_data_dir instead of cache_dir setting if its
set as well. Reported by Shannon -jj Behrens.
* Added traceback hiding so that more of the traceback relating to Pylons code
is removed from the default traceback making it easier to focus on the code
in an app that actually caused the problem. Closes #119.
* Added ability to use '_' translation method directly from templates and in
the controller without having to use it under h._.
* Added 's' and 'l' Myghty escaping flags to default project templates.
Suggested by Jamie Wilkinson. Closes #110.
* Fixed SCGI bug with QUERY_STRING test when WSGI states it doesn't have to
exist. Reported by Riklaunim.
* Added pylons_minimal template, prone to fine-tuning.
* Added option for PylonsApp to take a globals object to avoid checking a
hardcoded path for a Globals object.
* Removed old Helpers legacy object entirely, replaced pylons.h with proper
StackedObjectProxy. Cleaned up PylonsApp and PylonsBaseApp to accept a
helpers reference so that Pylons can be ignorant of where the helpers came
* Fixed bug with lang app_conf option being set improperly. Reported
by Laurent.
* Fixed pylons.h to work proper with new and old-style helper imports.
* Fixed render functions always passing disable_unicode=False to Myghty.
0.9.2 (Sept. 7th, 2006)
* Fixed problem with dashes in controller names, resolves #107.
* Updated default ini file to use localhost from address. Refs #104.
* Updated default development.ini to use a single cache_dir setting which
is the base dir that cache files, session files, and template caching will
be saved in. Config object now looks to cache_dir setting properly for
Myghty templates. Fixes #104.
* Updated default template controller to provide better example of directly
serving Myghty templates.
* Fixed legacy (0.8) controller methods' **ARGS (also m.request_args and
pylons.params) to be of the expected mixed dictionary instead of MultiDict.
* Fixed _attach_locals not attaching g and cache objects.
* Added g object to the shell. Works as long as the Pylons app can respond
to a path of '/'. The pylons.g variable will also be setup properly for
use in the shell.
* Myghty template options are now passed properly to the template creation, and
allow_globals now works to add Myghty template globals.
* Re-organized helpers, switched Helpers class to use static methods to reduce
code duplication.
* Helpers cleanup:
- Old-style Helper object uses StackedObjectProxy just like the new
scheme, thus avoiding possible WSGI stack issues.
- New project templates use new-style Helpers scheme.
- Updated wsgiapp to utilize new Helpers cleanup style. The 'h' object
is now friendlier to use, and maps directly to a projects lib.helpers
file. No more wacky Helpers object proxying to it.
- Added translator global to for use with new Helpers cleanup.
- Copied Helpers function methods directly into util so they can be used
- Deprecated h.lang (for h.set_lang/h.get_lang)
* Moved the 'default_charset' option from PylonsApp's constructor to
* Added 'error' controller route to the top of the Pylons template to avoid
the common issue people discover when removing the generic default route.
* Changing validate decorator to have variable_decode option, which will
also run formencode's variable_decode function over the form input.
* Switched to using Context obj classes instead of RequestLocal which is
being phased out.
* Added an 'encode_variables' option to the validate decorator.
* Switched all current_obj calls to _current_obj to avoid triggering
deprecation warnings.
* Added is_xhr to Request object in Paste.
* Bumping up dependency to latest Paste.
* Switching back to prior controller import check, throwing a more detailed
error with a suggest fix should the user really want a URL with that name
in it. (refs #67)
* Fixes bug with prior fix for #67. Wasn't properly testing the full package
name to include the current project which would incorrectly restrict
valid controller names (refs #67).
* Fixed '_method_' checking to test in a more efficient manner.
* Added deprecation warning for legacy mode activation. Not necessary to
update multiple files, as all of legacy mode is enabled via the Legacy
WSGI app. Fixes #89.
* Fixed controller command to check controller name and refuse to create
controllers that have name clashes with existing modules that could be
imported. Reported (with patch) by Chuck Adams. Fixes #67.
* Added capability for 'c' object to throw an exception when an attribute
is used that doesn't exist. Closes #84.
* Fix for endless error document call when an error document controller
wants to throw a error that the error_mapper catches.
0.9.1 (August 11th, 2006)
* Fixed __all__ export typo in Added example of render
with a template.
* Fixed issue with set_lang not using proper CONFIG var.
* Minor tweaks to update docs in pylons.helpers and move remaining legacy
code into legacy module. Updated wsgiapp to refer to new locations of
legacy compatibility objects.
* The interactive debugger's 'full traceback' link is now only displayed
when the full traceback differs from the regular (includes hidden
* Providing an optional text version of exception tracebacks and the
associated extra data within the interactive debugger.
* The 'Debug at: http://hostname/_debug/view/XXXXX' URLs now display the
interactive debugger properly skinned.
* Fixed issue in PasteScript with new controller sub-directories lacking a file. This fixes an import error when using the controller.
PasteScript dependency updated to fixed version. Reported by Artur Lew.
* Removed lowercasing of the module name during resolver import.
* Removed [full] recommendation from docs.
0.9 (July 28th, 2006)
* config file option 'debug' now defaults to false when undefined
* Removed the components directory from the template
* Updated paste.errordocuments support
* Fix for multi-word controller names such that front_page /
FrontPageController can be used as a controller name. Patch contributed
by Timo Mihaljov.
* Cleaned up imports in wsgiapp and new project to better reflect where
things really come from.
* Removed unnecessary myghty usage from wsgiapp for url unescaping, now
uses urllib as the myghty function did.
* Removing 'response' to import, sticking with Response as its more
consistent with the fact that Response is a class/factory and not an
instance like request, and the other lower-case objects.
* Added redirect_to under pylons.helpers, and added import from helpers
directly into lib/ for use in controllers.
* Consolidated legacy objects into legacy module.
* Adding abort method that raises the appropriate exception for the status
* Removing form_fill, obsolete by the validate decorator.
* Relocated 'params' object to only take effect in legacy mode.
* Updated Pylons template to use WSGIController as the new default Controller.
* Altered the wsgi dispatch to examine the controller, and instantiate it if
it's just a class. Otherwise, if the controller is a subclass of Controller
but not of WSGIController, it assumes its an older Controller class that
may return a WSGIResponse, and calls it appropriately.
* Dispatch now fixes up environ to move 'path_info' Route var into the WSGI
PATH_INFO, and the rest is pushed into SCRIPT_NAME. This is for use with
other WSGI apps under controller mount points.
* Added WSGIController which takes a normal WSGI interface call and returns
the appropriate WSGI response.
* Added automatic copying of Route variables declared in an action's
function definition to the 'c' object.
* WebHelpers' .js files are now automatically published under the
'/javascripts/' URL path. Individual WebHelpers' .js files can be
overridden by other .js files inside the project's 'public/javascripts'
* Added exception toss when a template engine doesn't exist.
* Added alias option to Buffet to support aliasing more template engines
to other engine names
* Buffet enhancements to support caching of any template with any template
* All render commands processed through Buffet
* Backwards compatibility 'm' object for use with legacy projects
* Added use of Beaker middleware for session and caching functionality
* Fixed error traceback and updated template to use proper error images and
0.8.2 (**dev**)
* Fixed default controller to allow for actions with - in them. The - will be
replaced with an underscore, while the original action name in the mapper
dict is unchanged. Patch by Thomas Sidwick.
0.8.1 (May 10th, 2006)
* Added REST decorators and re-arranged decorator layout to support more styles
of decorators for future expansion.
* Fixed dependency requirement bug that had Pylons locked to simplejson 1.1
even though a newer version was out.