Initial Update #8

pyup-bot · 2017-03-05T07:17:37Z

This is my first visit to this fine repo so I have bundled all updates in a single pull request to make things easier for you to merge.

Close this pull request and delete the branch if you want me to start with single pull requests right away

Here's the executive summary:

Updates

Here's a list of all the updates bundled in this pull request. I've added some links to make it easier for you to find all the information you need.

flask	0.12	»	0.12	PyPI \| Changelog \| Repo
jinja2	2.9.5	»	2.9.5	PyPI \| Changelog \| Homepage
jsbeautifier	1.6.11	»	1.6.11	PyPI \| Changelog \| Homepage
sqlalchemy	1.1.6	»	1.1.6	PyPI \| Homepage
psycopg2	2.7	»	2.7	PyPI \| Changelog \| Homepage \| Docs

Changelogs

flask -> 0.12

0.12

Released on December 21st 2016, codename Punsch.

the cli command now responds to --version.

Mimetype guessing and ETag generation for file-like objects in send_file
has been removed, as per issue 104. See pull request 1849.

Mimetype guessing in send_file now fails loudly and doesn't fall back to
application/octet-stream. See pull request 1988.

Make flask.safe_join able to join multiple paths like os.path.join
(pull request 1730).

Revert a behavior change that made the dev server crash instead of returning
a Internal Server Error (pull request 2006).

Correctly invoke response handlers for both regular request dispatching as
well as error handlers.

Disable logger propagation by default for the app logger.

Add support for range requests in send_file.

app.test_client includes preset default environment, which can now be
directly set, instead of per client.get.

0.11.2

Bugfix release, unreleased

Fix crash when running under PyPy3, see pull request 1814.

0.11.1

Bugfix release, released on June 7th 2016.

Fixed a bug that prevented FLASK_APP=foobar/__init__.py from working. See
pull request 1872.

0.11

Released on May 29th 2016, codename Absinthe.

Added support to serializing top-level arrays to :func:flask.jsonify. This
introduces a security risk in ancient browsers. See
:ref:json-security for details.

Added before_render_template signal.

Added **kwargs to :meth:flask.Test.test_client to support passing
additional keyword arguments to the constructor of
:attr:flask.Flask.test_client_class.

Added SESSION_REFRESH_EACH_REQUEST config key that controls the
set-cookie behavior. If set to True a permanent session will be
refreshed each request and get their lifetime extended, if set to
False it will only be modified if the session actually modifies.
Non permanent sessions are not affected by this and will always
expire if the browser window closes.

Made Flask support custom JSON mimetypes for incoming data.

Added support for returning tuples in the form (response, headers)
from a view function.

Added :meth:flask.Config.from_json.

Added :attr:flask.Flask.config_class.

Added :meth:flask.Config.get_namespace.

Templates are no longer automatically reloaded outside of debug mode. This
can be configured with the new TEMPLATES_AUTO_RELOAD config key.

Added a workaround for a limitation in Python 3.3's namespace loader.

Added support for explicit root paths when using Python 3.3's namespace
packages.

Added :command:flask and the flask.cli module to start the local
debug server through the click CLI system. This is recommended over the old
flask.run() method as it works faster and more reliable due to a
different design and also replaces Flask-Script.

Error handlers that match specific classes are now checked first,
thereby allowing catching exceptions that are subclasses of HTTP
exceptions (in werkzeug.exceptions). This makes it possible
for an extension author to create exceptions that will by default
result in the HTTP error of their choosing, but may be caught with
a custom error handler if desired.

Added :meth:flask.Config.from_mapping.

Flask will now log by default even if debug is disabled. The log format is
now hardcoded but the default log handling can be disabled through the
LOGGER_HANDLER_POLICY configuration key.

Removed deprecated module functionality.

Added the EXPLAIN_TEMPLATE_LOADING config flag which when enabled will
instruct Flask to explain how it locates templates. This should help
users debug when the wrong templates are loaded.

Enforce blueprint handling in the order they were registered for template
loading.

Ported test suite to py.test.

Deprecated request.json in favour of request.get_json().

Add "pretty" and "compressed" separators definitions in jsonify() method.
Reduces JSON response size when JSONIFY_PRETTYPRINT_REGULAR=False by removing
unnecessary white space included by default after separators.

JSON responses are now terminated with a newline character, because it is a
convention that UNIX text files end with a newline and some clients don't
deal well when this newline is missing. See
Add JSONIFY_END_WITH_NEWLINE config variable pallets/flask#1262 -- this came up originally as a
part of https://github.com/kennethreitz/httpbin/issues/168

The automatically provided OPTIONS method is now correctly disabled if
the user registered an overriding rule with the lowercase-version
options (issue 1288).

flask.json.jsonify now supports the datetime.date type (pull request
1326).

Don't leak exception info of already catched exceptions to context teardown
handlers (pull request 1393).

Allow custom Jinja environment subclasses (pull request 1422).

flask.g now has pop() and setdefault methods.

Turn on autoescape for flask.templating.render_template_string by default
(pull request 1515).

flask.ext is now deprecated (pull request 1484).

send_from_directory now raises BadRequest if the filename is invalid on
the server OS (pull request 1763).

Added the JSONIFY_MIMETYPE configuration variable (pull request 1728).

Exceptions during teardown handling will no longer leave bad application
contexts lingering around.

0.10.2

(bugfix release, release date to be announced)

Fixed broken test_appcontext_signals() test case.

Raise an :exc:AttributeError in :func:flask.helpers.find_package with a
useful message explaining why it is raised when a PEP 302 import hook is used
without an is_package() method.

Fixed an issue causing exceptions raised before entering a request or app
context to be passed to teardown handlers.

Fixed an issue with query parameters getting removed from requests in
the test client when absolute URLs were requested.

Made before_first_request into a decorator as intended.

Fixed an etags bug when sending a file streams with a name.

Fixed send_from_directory not expanding to the application root path
correctly.

Changed logic of before first request handlers to flip the flag after
invoking. This will allow some uses that are potentially dangerous but
should probably be permitted.

Fixed Python 3 bug when a handler from app.url_build_error_handlers
reraises the BuildError.

0.10.1

(bugfix release, released on June 14th 2013)

Fixed an issue where |tojson was not quoting single quotes which
made the filter not work properly in HTML attributes. Now it's
possible to use that filter in single quoted attributes. This should
make using that filter with angular.js easier.

Added support for byte strings back to the session system. This broke
compatibility with the common case of people putting binary data for
token verification into the session.

Fixed an issue where registering the same method twice for the same endpoint
would trigger an exception incorrectly.

0.10

Released on June 13th 2013, codename Limoncello.

Changed default cookie serialization format from pickle to JSON to
limit the impact an attacker can do if the secret key leaks. See
:ref:upgrading-to-010 for more information.

Added template_test methods in addition to the already existing
template_filter method family.

Added template_global methods in addition to the already existing
template_filter method family.

Set the content-length header for x-sendfile.

tojson filter now does not escape script blocks in HTML5 parsers.

tojson used in templates is now safe by default due. This was
allowed due to the different escaping behavior.

Flask will now raise an error if you attempt to register a new function
on an already used endpoint.

Added wrapper module around simplejson and added default serialization
of datetime objects. This allows much easier customization of how
JSON is handled by Flask or any Flask extension.

Removed deprecated internal flask.session module alias. Use
flask.sessions instead to get the session module. This is not to
be confused with flask.session the session proxy.

Templates can now be rendered without request context. The behavior is
slightly different as the request, session and g objects
will not be available and blueprint's context processors are not
called.

The config object is now available to the template as a real global and
not through a context processor which makes it available even in imported
templates by default.

Added an option to generate non-ascii encoded JSON which should result
in less bytes being transmitted over the network. It's disabled by
default to not cause confusion with existing libraries that might expect
flask.json.dumps to return bytestrings by default.

flask.g is now stored on the app context instead of the request
context.

flask.g now gained a get() method for not erroring out on non
existing items.

flask.g now can be used with the in operator to see what's defined
and it now is iterable and will yield all attributes stored.

flask.Flask.request_globals_class got renamed to
flask.Flask.app_ctx_globals_class which is a better name to what it
does since 0.10.

request, session and g are now also added as proxies to the template
context which makes them available in imported templates. One has to be
very careful with those though because usage outside of macros might
cause caching.

Flask will no longer invoke the wrong error handlers if a proxy
exception is passed through.

Added a workaround for chrome's cookies in localhost not working
as intended with domain names.

Changed logic for picking defaults for cookie values from sessions
to work better with Google Chrome.

Added message_flashed signal that simplifies flashing testing.

Added support for copying of request contexts for better working with
greenlets.

Removed custom JSON HTTP exception subclasses. If you were relying on them
you can reintroduce them again yourself trivially. Using them however is
strongly discouraged as the interface was flawed.

Python requirements changed: requiring Python 2.6 or 2.7 now to prepare
for Python 3.3 port.

Changed how the teardown system is informed about exceptions. This is now
more reliable in case something handles an exception halfway through
the error handling process.

Request context preservation in debug mode now keeps the exception
information around which means that teardown handlers are able to
distinguish error from success cases.

Added the JSONIFY_PRETTYPRINT_REGULAR configuration variable.

Flask now orders JSON keys by default to not trash HTTP caches due to
different hash seeds between different workers.

Added appcontext_pushed and appcontext_popped signals.

The builtin run method now takes the SERVER_NAME into account when
picking the default port to run on.

Added flask.request.get_json() as a replacement for the old
flask.request.json property.

0.9

Released on July 1st 2012, codename Campari.

The :func:flask.Request.on_json_loading_failed now returns a JSON formatted
response by default.

The :func:flask.url_for function now can generate anchors to the
generated links.

The :func:flask.url_for function now can also explicitly generate
URL rules specific to a given HTTP method.

Logger now only returns the debug log setting if it was not set
explicitly.

Unregister a circular dependency between the WSGI environment and
the request object when shutting down the request. This means that
environ werkzeug.request will be None after the response was
returned to the WSGI server but has the advantage that the garbage
collector is not needed on CPython to tear down the request unless
the user created circular dependencies themselves.

Session is now stored after callbacks so that if the session payload
is stored in the session you can still modify it in an after
request callback.

The :class:flask.Flask class will avoid importing the provided import name
if it can (the required first parameter), to benefit tools which build Flask
instances programmatically. The Flask class will fall back to using import
on systems with custom module hooks, e.g. Google App Engine, or when the
import name is inside a zip archive (usually a .egg) prior to Python 2.7.

Blueprints now have a decorator to add custom template filters application
wide, :meth:flask.Blueprint.app_template_filter.

The Flask and Blueprint classes now have a non-decorator method for adding
custom template filters application wide,
:meth:flask.Flask.add_template_filter and
:meth:flask.Blueprint.add_app_template_filter.

The :func:flask.get_flashed_messages function now allows rendering flashed
message categories in separate blocks, through a category_filter
argument.

The :meth:flask.Flask.run method now accepts None for host and port
arguments, using default values when None. This allows for calling run
using configuration values, e.g. app.run(app.config.get('MYHOST'), app.config.get('MYPORT')), with proper behavior whether or not a config
file is provided.

The :meth:flask.render_template method now accepts a either an iterable of
template names or a single template name. Previously, it only accepted a
single template name. On an iterable, the first template found is rendered.

Added :meth:flask.Flask.app_context which works very similar to the
request context but only provides access to the current application. This
also adds support for URL generation without an active request context.

View functions can now return a tuple with the first instance being an
instance of :class:flask.Response. This allows for returning
jsonify(error="error msg"), 400 from a view function.

:class:~flask.Flask and :class:~flask.Blueprint now provide a
:meth:~flask.Flask.get_send_file_max_age hook for subclasses to override
behavior of serving static files from Flask when using
:meth:flask.Flask.send_static_file (used for the default static file
handler) and :func:~flask.helpers.send_file. This hook is provided a
filename, which for example allows changing cache controls by file extension.
The default max-age for send_file and static files can be configured
through a new SEND_FILE_MAX_AGE_DEFAULT configuration variable, which is
used in the default get_send_file_max_age implementation.

Fixed an assumption in sessions implementation which could break message
flashing on sessions implementations which use external storage.

Changed the behavior of tuple return values from functions. They are no
longer arguments to the response object, they now have a defined meaning.

Added :attr:flask.Flask.request_globals_class to allow a specific class to
be used on creation of the :data:~flask.g instance of each request.

Added required_methods attribute to view functions to force-add methods
on registration.

Added :func:flask.after_this_request.

Added :func:flask.stream_with_context and the ability to push contexts
multiple times without producing unexpected behavior.

0.8.1

Bugfix release, released on July 1st 2012

Fixed an issue with the undocumented flask.session module to not
work properly on Python 2.5. It should not be used but did cause
some problems for package managers.

0.8

Released on September 29th 2011, codename Rakija

Refactored session support into a session interface so that
the implementation of the sessions can be changed without
having to override the Flask class.

Empty session cookies are now deleted properly automatically.

View functions can now opt out of getting the automatic
OPTIONS implementation.

HTTP exceptions and Bad Request errors can now be trapped so that they
show up normally in the traceback.

Flask in debug mode is now detecting some common problems and tries to
warn you about them.

Flask in debug mode will now complain with an assertion error if a view
was attached after the first request was handled. This gives earlier
feedback when users forget to import view code ahead of time.

Added the ability to register callbacks that are only triggered once at
the beginning of the first request. (:meth:Flask.before_first_request)

Malformed JSON data will now trigger a bad request HTTP exception instead
of a value error which usually would result in a 500 internal server
error if not handled. This is a backwards incompatible change.

Applications now not only have a root path where the resources and modules
are located but also an instance path which is the designated place to
drop files that are modified at runtime (uploads etc.). Also this is
conceptually only instance depending and outside version control so it's
the perfect place to put configuration files etc. For more information
see :ref:instance-folders.

Added the APPLICATION_ROOT configuration variable.

Implemented :meth:~flask.testing.TestClient.session_transaction to
easily modify sessions from the test environment.

Refactored test client internally. The APPLICATION_ROOT configuration
variable as well as SERVER_NAME are now properly used by the test client
as defaults.

Added :attr:flask.views.View.decorators to support simpler decorating of
pluggable (class-based) views.

Fixed an issue where the test client if used with the "with" statement did not
trigger the execution of the teardown handlers.

Added finer control over the session cookie parameters.

HEAD requests to a method view now automatically dispatch to the get
method if no handler was implemented.

Implemented the virtual :mod:flask.ext package to import extensions from.

The context preservation on exceptions is now an integral component of
Flask itself and no longer of the test client. This cleaned up some
internal logic and lowers the odds of runaway request contexts in unittests.

0.7.3

Bugfix release, release date to be decided

Fixed the Jinja2 environment's list_templates method not returning the
correct names when blueprints or modules were involved.

0.7.2

Bugfix release, released on July 6th 2011

Fixed an issue with URL processors not properly working on
blueprints.

0.7.1

Bugfix release, released on June 29th 2011

Added missing future import that broke 2.5 compatibility.

Fixed an infinite redirect issue with blueprints.

0.7

Released on June 28th 2011, codename Grappa

Added :meth:~flask.Flask.make_default_options_response
which can be used by subclasses to alter the default
behavior for OPTIONS responses.

Unbound locals now raise a proper :exc:RuntimeError instead
of an :exc:AttributeError.

Mimetype guessing and etag support based on file objects is now
deprecated for :func:flask.send_file because it was unreliable.
Pass filenames instead or attach your own etags and provide a
proper mimetype by hand.

Static file handling for modules now requires the name of the
static folder to be supplied explicitly. The previous autodetection
was not reliable and caused issues on Google's App Engine. Until
1.0 the old behavior will continue to work but issue dependency
warnings.

fixed a problem for Flask to run on jython.

added a PROPAGATE_EXCEPTIONS configuration variable that can be
used to flip the setting of exception propagation which previously
was linked to DEBUG alone and is now linked to either DEBUG or
TESTING.

Flask no longer internally depends on rules being added through the
add_url_rule function and can now also accept regular werkzeug
rules added to the url map.

Added an endpoint method to the flask application object which
allows one to register a callback to an arbitrary endpoint with
a decorator.

Use Last-Modified for static file sending instead of Date which
was incorrectly introduced in 0.6.

Added create_jinja_loader to override the loader creation process.

Implemented a silent flag for config.from_pyfile.

Added teardown_request decorator, for functions that should run at the end
of a request regardless of whether an exception occurred. Also the behavior
for after_request was changed. It's now no longer executed when an exception
is raised. See :ref:upgrading-to-new-teardown-handling

Implemented :func:flask.has_request_context

Deprecated init_jinja_globals. Override the
:meth:~flask.Flask.create_jinja_environment method instead to
achieve the same functionality.

Added :func:flask.safe_join

The automatic JSON request data unpacking now looks at the charset
mimetype parameter.

Don't modify the session on :func:flask.get_flashed_messages if there
are no messages in the session.

before_request handlers are now able to abort requests with errors.

it is not possible to define user exception handlers. That way you can
provide custom error messages from a central hub for certain errors that
might occur during request processing (for instance database connection
errors, timeouts from remote resources etc.).

Blueprints can provide blueprint specific error handlers.

Implemented generic :ref:views (class-based views).

0.6.1

Bugfix release, released on December 31st 2010

Fixed an issue where the default OPTIONS response was
not exposing all valid methods in the Allow header.

Jinja2 template loading syntax now allows "./" in front of
a template load path. Previously this caused issues with
module setups.

Fixed an issue where the subdomain setting for modules was
ignored for the static folder.

Fixed a security problem that allowed clients to download arbitrary files
if the host server was a windows based operating system and the client
uses backslashes to escape the directory the files where exposed from.

0.6

Released on July 27th 2010, codename Whisky

after request functions are now called in reverse order of
registration.

OPTIONS is now automatically implemented by Flask unless the
application explicitly adds 'OPTIONS' as method to the URL rule.
In this case no automatic OPTIONS handling kicks in.

static rules are now even in place if there is no static folder
for the module. This was implemented to aid GAE which will
remove the static folder if it's part of a mapping in the .yml
file.

the :attr:~flask.Flask.config is now available in the templates
as config.

context processors will no longer override values passed directly
to the render function.

added the ability to limit the incoming request data with the
new MAX_CONTENT_LENGTH configuration value.

the endpoint for the :meth:flask.Module.add_url_rule method
is now optional to be consistent with the function of the
same name on the application object.

added a :func:flask.make_response function that simplifies
creating response object instances in views.

added signalling support based on blinker. This feature is currently
optional and supposed to be used by extensions and applications. If
you want to use it, make sure to have blinker_ installed.

refactored the way URL adapters are created. This process is now
fully customizable with the :meth:~flask.Flask.create_url_adapter
method.

modules can now register for a subdomain instead of just an URL
prefix. This makes it possible to bind a whole module to a
configurable subdomain.

.. _blinker: https://pypi.python.org/pypi/blinker

0.5.2

Bugfix Release, released on July 15th 2010

fixed another issue with loading templates from directories when
modules were used.

0.5.1

Bugfix Release, released on July 6th 2010

fixes an issue with template loading from directories when modules
where used.

0.5

Released on July 6th 2010, codename Calvados

fixed a bug with subdomains that was caused by the inability to
specify the server name. The server name can now be set with
the SERVER_NAME config key. This key is now also used to set
the session cookie cross-subdomain wide.

autoescaping is no longer active for all templates. Instead it
is only active for .html, .htm, .xml and .xhtml.
Inside templates this behavior can be changed with the
autoescape tag.

refactored Flask internally. It now consists of more than a
single file.

:func:flask.send_file now emits etags and has the ability to
do conditional responses builtin.

(temporarily) dropped support for zipped applications. This was a
rarely used feature and led to some confusing behavior.

added support for per-package template and static-file directories.

removed support for create_jinja_loader which is no longer used
in 0.5 due to the improved module support.

added a helper function to expose files from any directory.

0.4

Released on June 18th 2010, codename Rakia

added the ability to register application wide error handlers
from modules.

:meth:~flask.Flask.after_request handlers are now also invoked
if the request dies with an exception and an error handling page
kicks in.

test client has not the ability to preserve the request context
for a little longer. This can also be used to trigger custom
requests that do not pop the request stack for testing.

because the Python standard library caches loggers, the name of
the logger is configurable now to better support unittests.

added TESTING switch that can activate unittesting helpers.

the logger switches to DEBUG mode now if debug is enabled.

0.3.1

Bugfix release, released on May 28th 2010

fixed a error reporting bug with :meth:flask.Config.from_envvar

removed some unused code from flask

release does no longer include development leftover files (.git
folder for themes, built documentation in zip and pdf file and
some .pyc files)

0.3

Released on May 28th 2010, codename Schnaps

added support for categories for flashed messages.

the application now configures a :class:logging.Handler and will
log request handling exceptions to that logger when not in debug
mode. This makes it possible to receive mails on server errors
for example.

added support for context binding that does not require the use of
the with statement for playing in the console.

the request context is now available within the with statement making
it possible to further push the request context or pop it.

added support for configurations.

0.2

Released on May 12th 2010, codename Jägermeister

various bugfixes

integrated JSON support

added :func:~flask.get_template_attribute helper function.

:meth:~flask.Flask.add_url_rule can now also register a
view function.

refactored internal request dispatching.

server listens on 127.0.0.1 by default now to fix issues with chrome.

added external URL support.

added support for :func:~flask.send_file

module support and internal request handling refactoring
to better support pluggable applications.

sessions can be set to be permanent now on a per-session basis.

better error reporting on missing secret keys.

added support for Google Appengine.

0.1

First public preview release.

jinja2 -> 2.9.5

2.9.5

(bugfix release, released on January 28th 2017)

Restored the original repr of the internal _GroupTuple because this
caused issues with ansible and it was an unintended change. (654)

Added back support for custom contexts that override the old resolve
method since it was hard for people to spot that this could cause a
regression.

Correctly use the buffer for the else block of for loops. This caused
invalid syntax errors to be caused on 2.x and completely wrong behavior
on Python 3 (669)

Resolve an issue where the {% extends %} tag could not be used with
async environments. (668)

Reduce memory footprint slightly by reducing our unicode database dump
we use for identifier matching on Python 3 (666)

Fixed autoescaping not working for macros in async compilation mode. (671)

2.9.4

(bugfix release, released on January 10th 2017)

Solved some warnings for string literals. (646)

Increment the bytecode cache version which was not done due to an
oversight before.

Corrected bad code generation and scoping for filtered loops. (649)

Resolved an issue where top-level output silencing after known extend
blocks could generate invalid code when blocks where contained in if
statements. (651)

Made the truncate.leeway default configurable to improve compatibility
with older templates.

2.9.3

(bugfix release, released on January 8th 2017)

Restored the use of blocks in macros to the extend that was possible
before. On Python 3 it would render a generator repr instead of
the block contents. (645)

Set a consistent behavior for assigning of variables in inner scopes
when the variable is also read from an outer scope. This now sets the
intended behavior in all situations however it does not restore the
old behavior where limited assignments to outer scopes was possible.
For more information and a discussion see 641

Resolved an issue where block scoped would not take advantage of the
new scoping rules. In some more exotic cases a variable overriden in a
local scope would not make it into a block.

Change the code generation of the with statement to be in line with the
new scoping rules. This resolves some unlikely bugs in edge cases. This
also introduces a new internal With node that can be used by extensions.

2.9.2

(bugfix release, released on January 8th 2017)

Fixed a regression that caused for loops to not be able to use the same
variable for the target as well as source iterator. (640)

Add support for a previously unknown behavior of macros. It used to be
possible in some circumstances to explicitly provide a caller argument
to macros. While badly buggy and unintended it turns out that this is a
common case that gets copy pasted around. To not completely break backwards
compatibility with the most common cases it's now possible to provide an
explicit keyword argument for caller if it's given an explicit default.
(642)

2.9.1

(bugfix release, released on January 7th 2017)

Resolved a regression with call block scoping for macros. Nested caller
blocks that used the same identifiers as outer macros could refer to the
wrong variable incorrectly.

2.9

(codename Derivation, released on January 7th 2017)

Change cache key definition in environment. This fixes a performance
regression introduced in 2.8.

Added support for generator_stop on supported Python versions
(Python 3.5 and later)

Corrected a long standing issue with operator precedence of math operations
not being what was expected.

Added support for Python 3.6 async iterators through a new async mode.

Added policies for filter defaults and similar things.

urlize now sets "rel noopener" by default.

Support attribute fallback for old-style classes in 2.x.

Support toplevel set statements in extend situations.

Restored behavior of Cycler for Python 3 users.

Subtraction now follows the same behavior as other operators on undefined
values.

map and friends will now give better error messages if you forgot to
quote the parameter.

Depend on MarkupSafe 0.23 or higher.

Improved the truncate filter to support better truncation in case
the string is barely truncated at all.

Change the logic for macro autoescaping to be based on the runtime
autoescaping information at call time instead of macro define time.

Ported a modified version of the tojson filter from Flask to Jinja2
and hooked it up with the new policy framework.

Block sets are now marked safe by default.

On Python 2 the asciification of ASCII strings can now be disabled with
the compiler.ascii_str policy.

Tests now no longer accept an arbitrary expression as first argument but
a restricted one. This means that you can now properly use multiple
tests in one expression without extra parentheses. In particular you can
now write foo is divisibleby 2 or foo is divisibleby 3
as you would expect.

Greatly changed the scoping system to be more consistent with what template
designers and developers expect. There is now no more magic difference
between the different include and import constructs. Context is now always
propagated the same way. The only remaining differences is the defaults
for with context and without context.

The with and autoescape tags are now built-in.

Added the new select_autoescape function which helps configuring better
autoescaping easier.

2.8.2

(bugfix release, unreleased)

Fixed a runtime error in the sandbox when attributes of async generators
were accessed.

2.8.1

(bugfix release, released on December 29th 2016)

Fixed the for_qs flag for urlencode.

Fixed regression when applying int to non-string values.

SECURITY: if the sandbox mode is used format expressions are now sandboxed
with the same rules as in Jinja. This solves various information leakage
problems that can occur with format strings.

2.8

(codename Replacement, released on July 26th 2015)

Added target parameter to urlize function.

Added support for followsymlinks to the file system loader.

The truncate filter now counts the length.

Added equalto filter that helps with select filters.

Changed cache keys to use absolute file names if available
instead of load names.

Fixed loop length calculation for some iterators.

Changed how Jinja2 enforces strings to be native strings in
Python 2 to work when people break their default encoding.

Added :func:make_logging_undefined which returns an undefined
object that logs failures into a logger.

If unmarshalling of cached data fails the template will be
reloaded now.

Implemented a block set tag.

Default cache size was increased to 400 from a low 50.

Fixed is number test to accept long integers in all Python versions.

Changed is number to accept Decimal as a number.

Added a check for default arguments followed by non-default arguments. This
change makes {% macro m(x, y=1, z) %}...{% endmacro %} a syntax error. The
previous behavior for this code was broken anyway (resulting in the default
value being applied to y).

Add ability to use custom subclasses of jinja2.compiler.CodeGenerator and
jinja2.runtime.Context by adding two new attributes to the environment
(code_generator_class and context_class) (pull request 404).

added support for context/environment/evalctx decorator functions on
the finalize callback of the environment.

escape query strings for urlencode properly. Previously slashes were not
escaped in that place.

Add 'base' parameter to 'int' filter.

2.7.3

(bugfix release, released on June 6th 2014)

Security issue: Corrected the security fix for the cache folder. This
fix was provided by RedHat.

2.7.2

(bugfix release, released on January 10th 2014)

Prefix loader was not forwarding the locals properly to
inner loaders. This is now fixed.

Security issue: Changed the default folder for the filesystem cache to be
user specific and read and write protected on UNIX systems. See Debian bug 734747_ for more information.

.. _Debian bug 734747: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=734747

2.7.1

(bugfix release, released on August 7th 2013)

Fixed a bug with call_filter not working properly on environment
and context filters.

Fixed lack of Python 3 support for bytecode caches.

Reverted support for defining blocks in included templates as this
broke existing templates for users.

Fixed some warnings with hashing of undefineds and nodes if Python
is run with warnings for Python 3.

Added support for properly hashing undefined objects.

Fixed a bug with the title filter not working on already uppercase
strings.

2.7

(codename Translation, released on May 20th 2013)

Choice and prefix loaders now dispatch source and template lookup
separately in order to work in combination with module loaders as
advertised.

Fixed filesizeformat.

Added a non-silent option for babel extraction.

Added urlencode filter that automatically quotes values for
URL safe usage with utf-8 as only supported encoding. If applications
want to change this encoding they can override the filter.

Added keep-trailing-newline configuration to environments and
templates to optionally preserve the final trailing newline.

Accessing last on the loop context no longer causes the iterator
to be consumed into a list.

Python requirement changed: 2.6, 2.7 or >= 3.3 are required now,
supported by same source code, using the "six" compatibility library.

Allow contextfunction and other decorators to be applied to __call__.

Added support for changing from newline to different signs in the wordwrap
filter.

Added support for ignoring memcache errors silently.

Added support for keeping the trailing newline in templates.

Added finer grained support for stripping whitespace on the left side
of blocks.

Added map, select, reject, selectattr and rejectattr
filters.

Added support for loop.depth to figure out how deep inside a recursive
loop the code is.

Disabled py_compile for pypy and python 3.

2.6

(codename Convolution, released on July 24th 2011)

internal attributes now raise an internal attribute error now instead
of returning an undefined. This fixes problems when passing undefined
objects to Python semantics expecting APIs.

traceback support now works properly for PyPy. (Tested with 1.4)

implemented operator intercepting for sandboxed environments. This
allows application developers to disable builtin operators for better
security. (For instance limit the mathematical operators to actual
integers instead of longs)

groupby filter now supports dotted notation for grouping by attributes
of attributes.

scoped blocks now properly treat toplevel assignments and imports.
Previously an import suddenly "disappeared" in a scoped block.

automatically detect newer Python interpreter versions before loading code
from bytecode caches to prevent segfaults on invalid opcodes. The segfault
in earlier Jinja2 versions here was not a Jinja2 bug but a limitation in
the underlying Python interpreter. If you notice Jinja2 segfaulting in
earlier versions after an upgrade of the Python interpreter you don't have
to upgrade, it's enough to flush the bytecode cache. This just no longer
makes this necessary, Jinja2 will automatically detect these cases now.

the sum filter can now sum up values by attribute. This is a backwards
incompatible change. The argument to the filter previously was the
optional starting index which defaults to zero. This now became the
second argument to the function because it's rarely used.

like sum, sort now also makes it possible to order items by attribute.

like sum and sort, join now also is able to join attributes of objects
as string.

the internal eval context now has a reference to the environment.

added a mapping test to see if an object is a dict or an object with
a similar interface.

2.5.5

(re-release of 2.5.4 with built documentation removed for filesize.
Released on October 18th 2010)

built documentation is no longer part of release.

2.5.4

(bugfix release, released on October 17th 2010)

Fixed extensions not loading properly with overlays.

Work around a bug in cpython for the debugger that causes segfaults
on 64bit big-endian architectures.

2.5.3

(bugfix release, released on October 17th 2010)

fixed an operator precedence error introduced in 2.5.2. Statements
like "-foo.bar" had their implicit parentheses applied around the
first part of the expression ("(-foo).bar") instead of the more
correct "-(foo.bar)".

2.5.2

(bugfix release, released on August 18th 2010)

improved setup.py script to better work with assumptions people
might still have from it (--with-speedups).

fixed a packaging error that excluded the new debug support.

2.5.1

(bugfix release, released on August 17th 2010)

StopIteration exceptions raised by functions called from templates
are now intercepted and converted to undefineds. This solves a
lot of debugging grief. (StopIteration is used internally to
abort template execution)

improved performance of macro calls slightly.

babel extraction can now properly extract newstyle gettext calls.

using the variable num in newstyle gettext for something else
than the pluralize count will no longer raise a :exc:KeyError.

removed builtin markup class and switched to markupsafe. For backwards
compatibility the pure Python implementation still exists but is
pulled from markupsafe by the Jinja2 developers. The debug support
went into a separate feature called "debugsupport" and is disabled
by default because it is only relevant for Python 2.4

fixed an issue with unary operators having the wrong precedence.

2.5

(codename Incoherence, released on May 29th 2010)

improved the sort filter (should have worked like this for a
long time) by adding support for case insensitive searches.

fixed a bug for getattribute constant folding.

support for newstyle gettext translations which result in a
nicer in-template user interface and more consistent
catalogs. (:ref:newstyle-gettext)

it's now possible to register extensions after an environment
was created.

2.4.1

(bugfix release, released on April 20th 2010)

fixed an error reporting bug for undefineds.

2.4

(codename Correlation, released on April 13th 2010)

the environment template loading functions now transparently
pass through a template object if it was passed to it. This
makes it possible to import or extend from a template object
that was passed to the template.

added a :class:ModuleLoader that can load templates from
precompiled sources. The environment now features a method
to compile the templates from a configured loader into a zip
file or folder.

the _speedups C extension now supports Python 3.

added support for autoescaping toggling sections and support
for evaluation contexts (:ref:eval-context).

extensions have a priority now.

2.3.1

(bugfix release, released on February 19th 2010)

fixed an error reporting bug on all python versions

fixed an error reporting bug on Python 2.4

2.3

(3000 Pythons, released on February 10th 2010)

fixes issue with code generator that causes unbound variables
to be generated if set was used in if-blocks and other small
identifier problems.

include tags are now able to select between multiple templates
and take the first that exists, if a list of templates is
given.

fixed a problem with having call blocks in outer scopes that
have an argument that is also used as local variable in an
inner frame (360).

greatly improved error message reporting (339)

implicit tuple expressions can no longer be totally empty.
This change makes {% if %}...{% endif %} a syntax error
now. (364)

added support for translator comments if extracted via babel.

added with-statement extension.

experimental Python 3 support.

2.2.1

(bugfix release, released on September 14th 2009)

fixes some smaller problems for Jinja2 on Jython.

2.2

(codename Kong, released on September 13th 2009)

Include statements can now be marked with ignore missing to skip
non existing templates.

Priority of not raised. It's now possible to write not foo in bar
as an alias to foo not in bar like in python. Previously the grammar
required parentheses (not (foo in bar)) which was odd.

Fixed a bug that caused syntax errors when defining macros or using the
{% call %} tag inside loops.

Fixed a bug in the parser that made {{ foo[1, 2] }} impossible.

Made it possible to refer to names from outer scopes in included templates
that were unused in the callers frame (327)

Fixed a bug that caused internal errors if names where used as iteration
variable and regular variable after the loop if that variable was unused
before the loop. (331)

Added support for optional scoped modifier to blocks.

Added support for line-comments.

Added the meta module.

Renamed (undocumented) attribute "overlay" to "overlayed" on the
environment because it was clashing with a method of the same name.

speedup extension is now disabled by default.

2.1.1

(Bugfix release)

Fixed a translation error caused by looping over empty recursive loops.

2.1

(codename Yasuzō, released on November 23rd 2008)

fixed a bug with nested loops and the special loop variable. Before the
change an inner loop overwrote the loop variable from the outer one after
iteration.

fixed a bug with the i18n extension that caused the explicit pluralization
block to look up the wrong variable.

fixed a limitation in the lexer that made {{ foo.0.0 }} impossible.

index based subscribing of variables with a constant value returns an
undefined object now instead of raising an index error. This was a bug
caused by eager optimizing.

the i18n extension looks up foo.ugettext now followed by foo.gettext
if an translations object is installed. This makes dealing with custom
translations classes easier.

fixed a confusing behavior with conditional extending. loops were partially
executed under some conditions even though they were not part of a visible
area.

added sort filter that works like dictsort but for arbitrary sequences.

fixed a bug with empty statements in macros.

implemented a bytecode cache system. (:ref:bytecode-cache)

the template context is now weakref-able

inclusions and imports "with context" forward all variables now, not only
the initial context.

added a cycle helper called cycler.

added a joining helper called joiner.

added a compile_expression method to the environment that allows compiling
of Jinja expressions into callable Python objects.

fixed an escaping bug in urlize

2.0

(codename jinjavitus, released on July 17th 2008)

the subscribing of objects (looking up attributes and items) changed from
slightly. It's now possible to give attributes or items a higher priority
by either using dot-notation lookup or the bracket syntax. This also
changed the AST slightly. Subscript is gone and was replaced with
:class:~jinja2.nodes.Getitem and :class:~jinja2.nodes.Getattr.

For more information see :ref:the implementation details <notes-on-subscriptions>.

added support for preprocessing and token stream filtering for extensions.
This would allow extensions to allow simplified gettext calls in template
data and something similar.

added :meth:jinja2.environment.TemplateStream.dump.

added missing support for implicit string literal concatenation.
{{ "foo" "bar" }} is equivalent to {{ "foobar" }}

else is optional for conditional expressions. If not given it evaluates
to false.

improved error reporting for undefined values by providing a position.

filesizeformat filter uses decimal prefixes now per default and can be
set to binary mode with the second parameter.

fixed bug in finalizer

2.0rc1

(no codename, released on June 9th 2008)

first release of Jinja2

jsbeautifier -> 1.6.11

1.6.11

Description
Reverted 1117 - Preserve newlines broken

Closed Issues

1.6.10

Description
Added preserver_newlines to css beautifier

Closed Issues

1.6.9

Description

Fixed html formatting issue with attribute wrap (Thanks, HookyQR!)

Fixed python package publishing

Closed Issues

Wrong HTML beautification starting with v1.6.5 (1115)

Ignore linebreak when meet handlebar (1104)

Lines are not un-indented correctly when attributes are wrapped (1103)

force-aligned is not aligned when indenting with tabs (1102)

Python package fails to publish (1101)

Explaination of 'operator_position' is absent from README.md (1047)

1.6.8

Description

Fixed a batch of comment and semicolon-less code bugs

Closed Issues

Incorrect indentation after loop with comment (1090)

Extra newline is inserted after beautifying code with anonymous function (1085)

end brace with next comment line make bad indent (1043)

Javascript comment in last line doesn't beautify well (964)

indent doesn't work with comment (jsdoc) (913)

Wrong indentation, when new line between chained methods (892)

Comments in a non-semicolon style have extra indent (815)

[bug] Incorrect indentation due to commented line(s) following a function call with a function argument. (713)

Wrong indent formatting (569)

1.6.7

Description
Added content_unformatted option (Thanks arai-a)

Closed Issues

HTML pre code indentation (928)

Beautify script/style tags but ignore their inner JS/CSS content (906)

1.6.6

Description

Added support for editorconfig from stdin

Added js-beautify to cdnjs

Fixed CRLF to LF for HTML and CSS on windows

Added inheritance/overriding to config format (Thanks DaniGuardiola and HookyQR)

Added force-align to wrap-attributes (Thanks Lukinos)

Added force-expand-multiline to wrap-attributes (Thanks tobias-zucali)

Added preserve-inline as independent brace setting (Thanks Coburn37)

Fixed handlebars with angle-braces (Thanks mmsqe)

Closed Issues

Wrong indentation for comment after nested unbraced control constructs (1079)

Should prefer breaking the line after operator ? instead of before operator < (1073)

New option "force-expand-multiline" for "wrap_attributes" (1070)

Breaks if html file starts with comment (1068)

collapse-preserve-inline restricts users to collapse brace_style (1057)

Parsing failure on numbers with "e" (1054)

Issue with Browser Instructions (1053)

Add preserve inline function for expand style braces (1052)

Update years in LICENSE (1038)

JS. Switch with template literals. Unexpected indentation. (1030)

The object with spread object formatted not correctly (1023)

Bad output generator function in class (1013)

Support editorconfig for stdin (1012)

Publish to cdnjs (992)

breaks if handlebars comments contain handlebars tags (930)

Using jsbeautifyrc is broken (929)

Option to put HTML attributes on their own lines, aligned (916)

Erroneously changes CRLF to LF on Windows in HTML and CSS (899)

Weird space in {get } vs { normal } (888)

Bad for-of formatting with constant Array (875)

Problems with filter property in css and scss (755)

Add "collapse-one-line" option for non-collapse brace styles (487)

1.6.4

Description

Fixed JSX multi-line root element handling

Fixed CSS Combinator spacing (NOTE: use space_around_combinator option)

Fixed (more) CSS pseudo-class and pseudo-element selectors (Thanks Konamiman!)

Fixed Shorthand generator functions and yield* (Thanks jgeurts!)

Added EditorConfig support (Thanks ethanluoyc!)

Added indent_body_inner_html and indent_head_inner_html (Thanks spontaliku-softaria!)

Added js-beautify to https://cdn.rawgit.com (Thanks zxqfox)

Closed Issues

css-beautify sibling combinator space issue (1001)

Bug: Breaks when the source code it found an unclosed multiline comment. (996)

CSS: Preserve white space before pseudo-class and pseudo-element selectors (985)

Spelling error in token definition (984)

collapse-preserve-inline does not preserve simple, single line ("return") statements (982)

Publish the library via cdn (971)

Bug with css calc() function (957)

&:first-of-type:not(:last-child) when prettified insert erroneous white character (952)

Shorthand generator functions are formatting strangely (941)

Add handlebars support on cli for html (935)

Do not put a space within yield* generator functions. (920)

Possible to add an indent_inner_inner_html option? (Prevent indenting second-level tags) (917)

Messing up jsx formatting (914)

Bug report: Closing 'body' tag isn't formatted correctly (900)

{ throw … } not working with collapse-preserve-inline (898)

ES6 concise method not propely indented (889)

CSS beautify changing symantics (883)

Dojo unsupported script types. (874)

Readme version comment (868)

Extra space after pseudo-elements within :not() (618)

space in media queries after colon &: selectors (565)

Integrating editor config (551)

Preserve short expressions/statements on single line (338)

1.6.3

Description
Bug fixes

Closed Issues

CLI broken when output path is not set (933)

huge memory leak (909)

don't print unpacking errors on stdout (python) (884)

Fix incomplete list of non-positionable operators (python lib) (878)

Fix Issue 844 (873)

assignment exponentiation operator (864)

Bug in Less mixins (844)

Can't Nest Conditionals (680)

ternary operations (670)

Support newline before logical or ternary operator (605)

Provide config files for format and linting (336)

1.6.2

Description

Closed Issues

Add missing 'collapse-preserve-inline' option to js module (861)

1.6.1

Description

1.6.0

Description

Inline/short object and json preservation (all rejoice!)

ES6 annotations, module import/export, arrow functions, concise methods, and more

JSX spread attributes

HTML wrap attributes, inline element fixes, doctype and php fixes

Test framework hardening

Windows build fixed and covered by appveyor continuous integration

Closed Issues

Individual tests pollute options object (855)

Object attribute assigned fat arrow function with implicit return of a ternary causes next line to indent (854)

Treat php tags as single in html (850)

Read piped input by default (849)

Replace makefile dependency with bash script (848)

list of HTML inline elements incomplete; wraps inappropriately (840)

Beautifying bracket-less if/elses (838)

<col> elements within a <colgroup> are getting indented incorrectly (836)

single attribute breaks jsx beautification (834)

Improve Python packaging (831)

Erroneously changes CRLF to LF on Windows. (829)

Can't deal with XHTML5 (828)

HTML after PHP is indented (826)

exponentiation operator (825)

Add support for script type "application/ld+json" (821)

package.json: Remove "preferGlobal" option (820)

Don't use array.indexOf() to support legacy browsers (816)

ES6 Object Shortand Indenting Weirdly Sometimes (810)

Implicit Return Function on New Line not Preserved (806)

Misformating "0b" Binary Strings (803)

Beautifier breaks ES6 nested template strings (797)

Misformating "0o" Octal Strings (792)

Do not

devinrhode2 · 2019-10-29T22:18:03Z

Does NodeJsScan work with experimental babel syntax? I am trying to use optional chaining but getting a syntax error. I see mentions of "babel extraction" in this thread, which appear to be commit messages, but searching this repo for "babel" shows nothing.

devinrhode2 · 2019-10-31T02:42:24Z

I see jsbeautifier is being used and probably the piece that would need to use babel for parsing javascript... I think it'd be easier to use prettier+babel.

pyup-bot added 5 commits March 5, 2017 12:47

Pin flask to latest version 0.12

17dcd79

Pin jinja2 to latest version 2.9.5

2ca9226

Pin jsbeautifier to latest version 1.6.11

f864f55

Pin sqlalchemy to latest version 1.1.6

3b4d318

Pin psycopg2 to latest version 2.7

0c1050a

ajinabraham merged commit d209684 into master Mar 5, 2017

ajinabraham deleted the pyup-initial-update branch March 5, 2017 07:22

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Initial Update #8

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pyup-bot commented Mar 5, 2017

devinrhode2 commented Oct 29, 2019

devinrhode2 commented Oct 31, 2019

Initial Update #8

Initial Update #8

Conversation

pyup-bot commented Mar 5, 2017

Updates

Changelogs

flask -> 0.12

0.12

0.11.2

0.11.1

0.11

0.10.2

0.10.1

0.10

0.9

0.8.1

0.8

0.7.3

0.7.2

0.7.1

0.7

0.6.1

0.6

0.5.2

0.5.1

0.5

0.4

0.3.1

0.3

0.2

0.1

jinja2 -> 2.9.5

2.9.5

2.9.4

2.9.3

2.9.2

2.9.1

2.9

2.8.2

2.8.1

2.8

2.7.3

2.7.2

2.7.1

2.7

2.6

2.5.5

2.5.4

2.5.3

2.5.2

2.5.1

2.5

2.4.1

2.4

2.3.1

2.3

2.2.1

2.2

2.1.1

2.1

2.0

2.0rc1

jsbeautifier -> 1.6.11

1.6.11

1.6.10

1.6.9

1.6.8

1.6.7

1.6.6

1.6.4

1.6.3

1.6.2

1.6.1

1.6.0

devinrhode2 commented Oct 29, 2019

devinrhode2 commented Oct 31, 2019