Scheduled monthly dependency update for June

[pyup-bot]

Update requests from 2.21.0 to 2.27.1.

Changelog

2.27.1

-------------------

**Bugfixes**

- Fixed parsing issue that resulted in the `auth` component being
dropped from proxy URLs. (6028)

2.27.0

-------------------

**Improvements**

- Officially added support for Python 3.10. (5928)

- Added a `requests.exceptions.JSONDecodeError` to unify JSON exceptions between
Python 2 and 3. This gets raised in the `response.json()` method, and is
backwards compatible as it inherits from previously thrown exceptions.
Can be caught from `requests.exceptions.RequestException` as well. (5856)

- Improved error text for misnamed `InvalidSchema` and `MissingSchema`
exceptions. This is a temporary fix until exceptions can be renamed
(Schema->Scheme). (6017)

- Improved proxy parsing for proxy URLs missing a scheme. This will address
recent changes to `urlparse` in Python 3.9+. (5917)

**Bugfixes**

- Fixed defect in `extract_zipped_paths` which could result in an infinite loop
for some paths. (5851)

- Fixed handling for `AttributeError` when calculating length of files obtained
by `Tarfile.extractfile()`. (5239)

- Fixed urllib3 exception leak, wrapping `urllib3.exceptions.InvalidHeader` with
`requests.exceptions.InvalidHeader`. (5914)

- Fixed bug where two Host headers were sent for chunked requests. (5391)

- Fixed regression in Requests 2.26.0 where `Proxy-Authorization` was
incorrectly stripped from all requests sent with `Session.send`. (5924)

- Fixed performance regression in 2.26.0 for hosts with a large number of
proxies available in the environment. (5924)

- Fixed idna exception leak, wrapping `UnicodeError` with
`requests.exceptions.InvalidURL` for URLs with a leading dot (.) in the
domain. (5414)

**Deprecations**

- Requests support for Python 2.7 and 3.6 will be ending in 2022. While we
don't have exact dates, Requests 2.27.x is likely to be the last release
series providing support.

2.26.0

-------------------

**Improvements**

- Requests now supports Brotli compression, if either the `brotli` or
`brotlicffi` package is installed. (5783)

- `Session.send` now correctly resolves proxy configurations from both
the Session and Request. Behavior now matches `Session.request`. (5681)

**Bugfixes**

- Fixed a race condition in zip extraction when using Requests in parallel
from zip archive. (5707)

**Dependencies**

- Instead of `chardet`, use the MIT-licensed `charset_normalizer` for Python3
to remove license ambiguity for projects bundling requests. If `chardet`
is already installed on your machine it will be used instead of `charset_normalizer`
to keep backwards compatibility. (5797)

You can also install `chardet` while installing requests by
specifying `[use_chardet_on_py3]` extra as follows:

 shell
 pip install "requests[use_chardet_on_py3]"
 

Python2 still depends upon the `chardet` module.

- Requests now supports `idna` 3.x on Python 3. `idna` 2.x will continue to
be used on Python 2 installations. (5711)

**Deprecations**

- The `requests[security]` extra has been converted to a no-op install.
PyOpenSSL is no longer the recommended secure option for Requests. (5867)

- Requests has officially dropped support for Python 3.5. (5867)

2.25.1

-------------------

**Bugfixes**

- Requests now treats `application/json` as `utf8` by default. Resolving
inconsistencies between `r.text` and `r.json` output. (5673)

**Dependencies**

- Requests now supports chardet v4.x.

2.25.0

-------------------

**Improvements**

- Added support for NETRC environment variable. (5643)

**Dependencies**

- Requests now supports urllib3 v1.26.

**Deprecations**

- Requests v2.25.x will be the last release series with support for Python 3.5.
- The `requests[security]` extra is officially deprecated and will be removed
in Requests v2.26.0.

2.24.0

-------------------

**Improvements**

- pyOpenSSL TLS implementation is now only used if Python
either doesn't have an `ssl` module or doesn't support
SNI. Previously pyOpenSSL was unconditionally used if available.
This applies even if pyOpenSSL is installed via the
`requests[security]` extra (5443)

- Redirect resolution should now only occur when
`allow_redirects` is True. (5492)

- No longer perform unnecessary Content-Length calculation for
requests that won't use it. (5496)

2.23.0

-------------------

**Improvements**

- Remove defunct reference to `prefetch` in Session `__attrs__` (5110)

**Bugfixes**

- Requests no longer outputs password in basic auth usage warning. (5099)

**Dependencies**

- Pinning for `chardet` and `idna` now uses major version instead of minor.
This hopefully reduces the need for releases every time a dependency is updated.

2.22.0

-------------------

**Dependencies**

- Requests now supports urllib3 v1.25.2.
(note: 1.25.0 and 1.25.1 are incompatible)

**Deprecations**

- Requests has officially stopped support for Python 3.4.

Links

• PyPI: https://pypi.org/project/requests
• Changelog: https://pyup.io/changelogs/requests/
• Docs: https://requests.readthedocs.io

Update pyramid from 1.10.1 to 2.0.

Changelog

2.0

================

- No changes from 2.0b1.

2.0b1

==================

- Break potential reference cycle between ``request`` and ``context``.
See https://github.com/Pylons/pyramid/pull/3649

- Remove ``update_wrapper`` from ``pyramid.decorator.reify``.
See https://github.com/Pylons/pyramid/pull/3657

2.0b0

==================

- Overhaul tutorials and update cookiecutter to de-emphasize ``request.user``
in favor of ``request.identity`` for common use cases.
See https://github.com/Pylons/pyramid/pull/3629

- Improve documentation and patterns with builtin fixtures shipped in the
cookiecutters.
See https://github.com/Pylons/pyramid/pull/3629

2.0a0

==================

Features
--------

- Add support for Python 3.9.
See https://github.com/Pylons/pyramid/issues/3622

- The ``aslist`` method now handles non-string objects when flattening.
See https://github.com/Pylons/pyramid/pull/3594

- It is now possible to pass multiple values to the ``header`` predicate
for route and view configuration.
See https://github.com/Pylons/pyramid/pull/3576

- Add support for Python 3.8.
See https://github.com/Pylons/pyramid/pull/3547

- New security APIs have been added to support a massive overhaul of the
authentication and authorization system. Read
"Upgrading Authentication/Authorization" in the "What's New in Pyramid 2.0"
chapter of the documentation for information about using this new system.

- ``pyramid.config.Configurator.set_security_policy``.
- ``pyramid.interfaces.ISecurityPolicy``
- ``pyramid.request.Request.identity``.
- ``pyramid.request.Request.is_authenticated``
- ``pyramid.authentication.SessionAuthenticationHelper``
- ``pyramid.authorization.ACLHelper``
- ``is_authenticated=True/False`` predicate for route and view configs

See https://github.com/Pylons/pyramid/pull/3465 and
https://github.com/Pylons/pyramid/pull/3598

- Changed the default ``serializer`` on
``pyramid.session.SignedCookieSessionFactory`` to use
``pyramid.session.JSONSerializer`` instead of
``pyramid.session.PickleSerializer``. Read
"Upgrading Session Serialization" in the "What's New in Pyramid 2.0" chapter
of the documentation for more information about why this change was made.
See https://github.com/Pylons/pyramid/pull/3413

- It is now possible to control whether a route pattern contains a trailing
slash when it is composed with a route prefix using
``config.include(..., route_prefix=...)`` or
``with config.route_prefix_context(...)``. This can be done by specifying
an empty pattern and setting the new argument
``inherit_slash=True``. For example:

.. code-block:: python

   with config.route_prefix_context('/users'):
       config.add_route('users', '', inherit_slash=True)

In the example, the resulting pattern will be ``/users``. Similarly, if the
route prefix were ``/users/`` then the final pattern would be ``/users/``.
If the ``pattern`` was ``'/'``, then the final pattern would always be
``/users/``. This new setting is only available if the pattern supplied
to ``add_route`` is the empty string (``''``).
See https://github.com/Pylons/pyramid/pull/3420

- No longer define ``pyramid.request.Request.json_body`` which is already
provided by WebOb. This allows the attribute to now be settable.
See https://github.com/Pylons/pyramid/pull/3447

- Improve debugging info from ``pyramid.view.view_config`` decorator.
See https://github.com/Pylons/pyramid/pull/3483

- A new parameter, ``allow_no_origin``, was added to
``pyramid.config.Configurator.set_default_csrf_options`` as well as
``pyramid.csrf.check_csrf_origin``. This option controls whether a
request is rejected if it has no ``Origin`` or ``Referer`` header -
often the result of a user configuring their browser not to send a
``Referer`` header for privacy reasons even on same-domain requests.
The default is to reject requests without a known origin. It is also
possible to allow the special ``Origin: null`` header by adding it to the
``pyramid.csrf_trusted_origins`` list in the settings.
See https://github.com/Pylons/pyramid/pull/3512
and https://github.com/Pylons/pyramid/pull/3518

- A new parameter, ``check_origin``, was added to
``pyramid.config.Configurator.set_default_csrf_options`` which disables
origin checking entirely.
See https://github.com/Pylons/pyramid/pull/3518

- Added ``pyramid.interfaces.IPredicateInfo`` which defines the object passed
to predicate factories as their second argument.
See https://github.com/Pylons/pyramid/pull/3514

- Added support for serving pre-compressed static assets by using the
``content_encodings`` argument of
``pyramid.config.Configurator.add_static_view`` and
``pyramid.static.static_view``.
See https://github.com/Pylons/pyramid/pull/3537

- Fix ``DeprecationWarning`` emitted by using the ``imp`` module.
See https://github.com/Pylons/pyramid/pull/3553

- Properties created via ``config.add_request_method(..., property=True)`` or
``request.set_property`` used to be readonly. They can now be overridden
via ``request.foo = ...`` and until the value is deleted it will return
the overridden value. This is most useful when mocking request properties
in testing.
See https://github.com/Pylons/pyramid/pull/3559

- Finished callbacks are now executed as part of the ``closer`` that is
invoked as part of ``pyramid.scripting.prepare`` and
``pyramid.paster.bootstrap``.
See https://github.com/Pylons/pyramid/pull/3561

- Added ``pyramid.request.RequestLocalCache`` which can be used to create
simple objects that are shared across requests and can be used to store
per-request data. This is useful when the source of data is external to
the request itself. Often a reified property is used on a request via
``pyramid.config.Configurator.add_request_method``, or
``pyramid.decorator.reify``, and these work great when the data is
generated on-demand when accessing the request property. However, often
the case is that the data is generated when accessing some other system
and then we want to cache the data for the duration of the request.
See https://github.com/Pylons/pyramid/pull/3561

- Exposed ``pyramid.authorization.ALL_PERMISSIONS`` and
``pyramid.authorization.DENY_ALL`` such that all of the ACL-related constants
are now importable from the ``pyramid.authorization`` namespace.
See https://github.com/Pylons/pyramid/pull/3563

- ``pserve`` now outputs verbose messaging to `stderr` instead of `stdout`
to circumvent buffering issues that exist by default on `stdout`.
See https://github.com/Pylons/pyramid/pull/3593

Deprecations
------------

- Deprecated the authentication and authorization interfaces and
principal-based support. See "Upgrading Authentication/Authorization" in
the "What's New in Pyramid 2.0" chapter of the documentation for information
on equivalent APIs and notes on upgrading. The following APIs are deprecated
as a result of this change:

- ``pyramid.config.Configurator.set_authentication_policy``
- ``pyramid.config.Configurator.set_authorization_policy``
- ``pyramid.interfaces.IAuthenticationPolicy``
- ``pyramid.interfaces.IAuthorizationPolicy``
- ``pyramid.request.Request.effective_principals``
- ``pyramid.request.Request.unauthenticated_userid``
- ``pyramid.authentication.AuthTktAuthenticationPolicy``
- ``pyramid.authentication.RemoteUserAuthenticationPolicy``
- ``pyramid.authentication.RepozeWho1AuthenticationPolicy``
- ``pyramid.authentication.SessionAuthenticationPolicy``
- ``pyramid.authentication.BasicAuthAuthenticationPolicy``
- ``pyramid.authorization.ACLAuthorizationPolicy``
- The ``effective_principals`` view and route predicates.

See https://github.com/Pylons/pyramid/pull/3465

- Deprecated ``pyramid.security.principals_allowed_by_permission``. This
method continues to work with the deprecated
``pyramid.interfaces.IAuthorizationPolicy`` interface but will not work with
the new ``pyramid.interfaces.ISecurityPolicy``.
See https://github.com/Pylons/pyramid/pull/3465

- Deprecated several ACL-related aspects of ``pyramid.security``. Equivalent
objects should now be imported from the ``pyramid.authorization`` namespace.
This includes:

- ``pyramid.security.Everyone``
- ``pyramid.security.Authenticated``
- ``pyramid.security.ALL_PERMISSIONS``
- ``pyramid.security.DENY_ALL``
- ``pyramid.security.ACLAllowed``
- ``pyramid.security.ACLDenied``

See https://github.com/Pylons/pyramid/pull/3563

- Deprecated ``pyramid.session.PickleSerializer``.
See https://github.com/pylons/pyramid/issues/2709,
and https://github.com/pylons/pyramid/pull/3353,
and https://github.com/pylons/pyramid/pull/3413

Backward Incompatibilities
--------------------------

- Drop support for Python 2.7, 3.4, and 3.5.
See https://github.com/Pylons/pyramid/pull/3421,
and https://github.com/Pylons/pyramid/pull/3547,
and https://github.com/Pylons/pyramid/pull/3634

- Removed the ``pyramid.compat`` module. Integrators should use the ``six``
module or vendor shims they are using into their own codebases going forward.
https://github.com/Pylons/pyramid/pull/3421

- ``pcreate`` and the builtin scaffolds have been removed in favor of
using the ``cookiecutter`` tool and the ``pyramid-cookiecutter-starter``
cookiecutter. The script and scaffolds were deprecated in Pyramid 1.8.
See https://github.com/Pylons/pyramid/pull/3406

- Changed the default ``hashalg`` on
``pyramid.authentication.AuthTktCookieHelper`` to ``sha512``.
See https://github.com/Pylons/pyramid/pull/3557

- Removed ``pyramid.interfaces.ITemplateRenderer``. This interface was
deprecated since Pyramid 1.5 and was an interface
used by libraries like ``pyramid_mako`` and ``pyramid_chameleon`` but
provided no functionality within Pyramid itself.
See https://github.com/Pylons/pyramid/pull/3409

- Removed ``pyramid.security.has_permission``,
``pyramid.security.authenticated_userid``,
``pyramid.security.unauthenticated_userid``, and
``pyramid.security.effective_principals``. These methods were deprecated
in Pyramid 1.5 and all have equivalents available as properties on the
request. For example, ``request.authenticated_userid``.
See https://github.com/Pylons/pyramid/pull/3410

- Removed support for supplying a media range to the ``accept`` predicate of
both ``pyramid.config.Configurator.add_view`` and
``pyramid.config.Configurator.add_route``. These options were deprecated
in Pyramid 1.10 and WebOb 1.8 because they resulted in uncontrollable
matching that was not compliant with the RFC.
See https://github.com/Pylons/pyramid/pull/3411

- Removed ``pyramid.session.UnencryptedCookieSessionFactoryConfig``. This
session factory was replaced with
``pyramid.session.SignedCookieSessionFactory`` in Pyramid 1.5 and has been
deprecated since then.
See https://github.com/Pylons/pyramid/pull/3412

- Removed ``pyramid.session.signed_serialize``, and
``pyramid.session.signed_deserialize``. These methods were only used by
the now-removed ``pyramid.session.UnencryptedCookieSessionFactoryConfig``
and were coupled to the vulnerable pickle serialization format which could
lead to remove code execution if the secret key is compromised.
See https://github.com/Pylons/pyramid/pull/3412

- Changed the default ``serializer`` on
``pyramid.session.SignedCookieSessionFactory`` to use
``pyramid.session.JSONSerializer`` instead of
``pyramid.session.PickleSerializer``. Read "Upgrading Session Serialization"
in the "What's New in Pyramid 2.0" chapter of the documentation for more
information about why this change was made.
See https://github.com/Pylons/pyramid/pull/3413

- ``pyramid.request.Request.invoke_exception_view`` will no longer be called
by the default execution policy.
See https://github.com/Pylons/pyramid/pull/3496

- ``pyramid.config.Configurator.scan`` will no longer, by default, execute
Venusian decorator callbacks registered for categories other than
``'pyramid'``. To find any decorator regardless of category, specify
``config.scan(..., categories=None)``.
See https://github.com/Pylons/pyramid/pull/3510

- The second argument to predicate factories has been changed from ``config``
to ``info``, an instance of ``pyramid.interfaces.IPredicateInfo``. This
limits the data available to predicates but still provides the package,
registry, settings and dotted-name resolver which should cover most use
cases and is largely backward compatible.
See https://github.com/Pylons/pyramid/pull/3514

- Removed the ``check_csrf`` predicate. Instead, use
``pyramid.config.Configurator.set_default_csrf_options`` and the
``require_csrf`` view option to enable automatic CSRF checking.
See https://github.com/Pylons/pyramid/pull/3521

- Update the default behavior of
``pyramid.authenticationAuthTktAuthenticationPolicy`` and
``pyramid.authentication.AuthTktCookieHelper`` to only set a single cookie
without a domain parameter when no other domain constraints are specified.
Prior to this change, ``wild_domain=False`` (the default) was effectively
treated the same as ``wild_domain=True``, in which a cookie was defined
such that browsers would use it both for the request's domain, as well as
any subdomain. In the new behavior, cookies will only affect the current
domain, and not subdomains, by default.
See https://github.com/Pylons/pyramid/pull/3587

Documentation Changes
---------------------

- Restore build of PDF on Read The Docs.
See https://github.com/Pylons/pyramid/issues/3290

- Fix docs build for Sphinx 2.0.
See https://github.com/Pylons/pyramid/pull/3480

- Significant updates to the wiki, wiki2 tutorials to demonstrate the new
security policy usage as well as a much more production-ready test harness.
See https://github.com/Pylons/pyramid/pull/3557

Links

• PyPI: https://pypi.org/project/pyramid
• Changelog: https://pyup.io/changelogs/pyramid/
• Homepage: https://trypyramid.com

Update six from 1.12.0 to 1.16.0.

Changelog

1.16.0

------

- Pull request 343, issue 341, pull request 349: Port _SixMetaPathImporter to
Python 3.10.

1.15.0

------

- Pull request 331: Optimize `six.ensure_str` and `six.ensure_binary`.

1.14.0

------

- Issue 288, pull request 289: Add `six.assertNotRegex`.

- Issue 317: `six.moves._dummy_thread` now points to the `_thread` module on
Python 3.9+. Python 3.7 and later requires threading and deprecated the
`_dummy_thread` module.

- Issue 308, pull request 314: Remove support for Python 2.6 and Python 3.2.

- Issue 250, issue 165, pull request 251: `six.wraps` now ignores missing
attributes. This follows the Python 3.2+ standard library behavior.

1.13.0

------

- Issue 298, pull request 299: Add `six.moves.dbm_ndbm`.

- Issue 155: Add `six.moves.collections_abc`, which aliases the `collections`
module on Python 2-3.2 and the `collections.abc` on Python 3.3 and greater.

- Pull request 304: Re-add distutils fallback in `setup.py`.

- Pull request 305: On Python 3.7, `with_metaclass` supports classes using PEP
560 features.

Links

• PyPI: https://pypi.org/project/six
• Changelog: https://pyup.io/changelogs/six/
• Repo: https://github.com/benjaminp/six