The definitive testing tool for Python. Born under the banner of Behavior Driven Development (BDD).

Néstor Salceda

Last update: Dec 30, 2022

Related tags

Testing mamba

Overview

mamba: the definitive test runner for Python

mamba is the definitive test runner for Python. Born under the banner of behavior-driven development.

Install

I recommend to use pipenv for managing your dependencies, thus you can install mamba like any other Python package.

By example:

  $ pipenv install mamba

But you also can use pip:

  $ pip install mamba

Getting Started

Write a very simple example that describes your code behaviour:

  # tennis_spec.py

  from mamba import description, context, it
  from expects import expect, equal

  with description('Tennis') as self:
    with it('starts with 0 - 0 score'):
      rafa_nadal = "Rafa Nadal"
      roger_federer = "Roger Federer"
      game = Game(rafa_nadal, roger_federer)

      expect(game.score()).to(equal((0, 0)))

Run the example, and don't forget to watch it fail!

  $ pipenv run mamba tennis_spec.py

  F

  1 examples failed of 1 ran in 0.0023 seconds

  Failures:

    1) Tennis it starts with 0 - 0 score
      Failure/Error: tennis_spec.py game = Game(rafa_nadal, roger_federer)
          NameError: global name 'Game' is not defined

      File "tennis_spec.py", line 8, in 00000001__it starts with 0 - 0 score--
          game = Game(rafa_nadal, roger_federer)

Now write as little code for making it pass.

  # tennis_spec.py

  from mamba import description, context, it
  from expects import expect, equal

  import tennis

  with description('Tennis') as self:
    with it('starts with 0 - 0 score'):
      rafa_nadal = "Rafa Nadal"
      roger_federer = "Roger Federer"
      game = tennis.Game(rafa_nadal, roger_federer)

      expect(game.score()).to(equal((0, 0)))

  # tennis.py

  class Game(object):
    def __init__(self, player1, player2):
      pass

    def score(self):
      return (0, 0)

Run the spec file and enjoy that all tests are green!

  $ pipenv run mamba tennis_spec.py

  .

  1 examples ran in 0.0022 seconds

Settings

Mamba provides a way to configuration using spec/spec_helper.py or specs/spec_helper.py This module function is read after parsing arguments so configure function overrides settings

A sample config file :

def configure(settings):
  # settings.slow_test_threshold = 0.075
  # settings.enable_code_coverage = False
  # settings.code_coverage_file = '.coverage'
  settings.format = 'documentation'
  # settings.no_color = False
  # settings.tags = None

Official Manual

You can read more features about mamba in its official manual

Contributors

Here's a list of all the people who have contributed.

I'm really grateful to each and every of them!

If you want to be one of them, fork repository and send a pull request.

Comments

after.each only executes if examples pass
As a heavy ruby/rspec user, I'm really happy that mamba exists. Having a couple of issues though, and this is the biggest for me:

When a test fails, the code in after.each never executes. This seems like a bug to me. In my test suite I need to do things after every test (verify doubles, roll back session, etc.), but those things only happen when a test passes. Am I missing something here?

Simple example:

from expects import * from mamba import description, before, after, it with description("after each test"): with after.each: print("this should print twice but only prints once") with it("should fail"): expect(True).to(equal(False)) with it("should pass"): pass
opened by jes5e 7
Support for custom decorators?
When I develop against tests, I want to turn on debugging for one particular test.

Ideally I want to do this with a decorator like so:

import logging with describe("Blah"); @log_at(logging.DEBUG) def should_be_awesome(): # complex logic

This is how the decorator is defined: it sandwiches the test function should_be_awesome (argument f here) between setting and restoring the logging level.

def log_at(log_level=logging.DEBUG): def wrap_with_logging_level(f): logger = logging.getLogger() old_level = logger.level logger.setLevel(log_level) f() logger.setLevel(old_level) return wrap_with_logging_level

However, when I run this, mamba runs the example but does not report the test correctly:

Blah

I appreciate that there's before and after hooks for a use case like this, a quick decorator to enable debugging function is just incredibly convenient.
opened by fatuhoku 6
is there true skip functionality?

I've seen a few examples where folks handle a skip of a test by making it pass

it('should multiple two numbers): pass

which seems wrong, since when I run the suite I get the impression that all the tests passed. Which they did, in a technical sense because the 'pass' is there. But the test didn't actually 'skip', in the strategic sense

I was hoping for something like:

it.skip('should multiply two numbers): pass #shouldn't matter what is put here as long as syntactically correct

or

it('should multiply two numbers): skip

so that I can get greens for passing tests, red for failed tests, and ? yellows ? (whatever, ANYTHING) for skipped tests to differentiate them from passing/failing tests

Comments? thoughts?

p.s. also +1 on someone's comment from over a year ago that mamba needs more explicit documentation. My first reaction was "yay!" My second reaction was "damn it, do I really have to invest this much in searching because documentation that doesn't exist" and my third reaction was 'would it be faster to more to sure or expects or etc.?' Just seems like it'd be good never to get someone to that third point, esp when this project is so clearly rspec-ish goodness and also recent

opened by jcquarto 5
Detailed Documentation

I just came across mamba during a search for a good test framework. From what I can tell it looks like an easy way to incorporate different testing methods. I think I have the general idea of how it works but wanted to know if there was more documentation on contexts and descriptions. Thanks.

opened by Xorso 5

Tests not being run as a package?

I'm new to Python (coming from Ruby), so I mostly expect this is user error. Someone pointed me at an essay by Kenneth Reitz, from which I'm stealing this technique. So I have this directory structure:

▾ cetacean/
    __init__.py
  requirements.txt
  setup.py
▾ spec/
    __init__.py
    acceptance_spec.py
    context.py

But witness:

● cetacean-python master ❱ python --version
Python 2.7.9
● cetacean-python master ❱ cat spec/context.py
#!/usr/bin/env python
# encoding: utf-8
import os
import sys
sys.path.insert(0, os.path.abspath('..'))

import cetacean
● cetacean-python master ❱ mamba 
Traceback (most recent call last):
  File "/home/ben/.pyenv/versions/2.7.9/bin/mamba", line 9, in <module>
    load_entry_point('mamba==0.8.3', 'console_scripts', 'mamba')()
  File "/home/ben/.pyenv/versions/2.7.9/lib/python2.7/site-packages/mamba/cli.py", line 19, in main
    runner.run()
  File "/home/ben/.pyenv/versions/2.7.9/lib/python2.7/site-packages/mamba/runners.py", line 27, in run
    for module in self.example_collector.modules():
  File "/home/ben/.pyenv/versions/2.7.9/lib/python2.7/site-packages/mamba/example_collector.py", line 20, in modules
    with self._load_module_from(path) as module:
  File "/home/ben/.pyenv/versions/2.7.9/lib/python2.7/contextlib.py", line 17, in __enter__
    return self.gen.next()
  File "/home/ben/.pyenv/versions/2.7.9/lib/python2.7/site-packages/mamba/example_collector.py", line 53, in _load_module_from
    yield self._module_from_ast(name, path)
  File "/home/ben/.pyenv/versions/2.7.9/lib/python2.7/site-packages/mamba/example_collector.py", line 70, in _module_from_ast
    exec(code, module.__dict__)
  File "spec/acceptance_spec.py", line 3, in <module>
    from .context import cetacean
ValueError: Attempted relative import in non-package

I ended up finding some wisdom on Stack Overflow. Specifically, I think this bit might be relevant:

the python import mechanism works relative to the __name__ of the current file. When you execute a file directly, it doesn't have it's usual name, but has "__main__" as its name instead. So relative imports don't work. You can, as Igancio suggested, execute it using the -m option. If you have a part of your package that is mean to be run as a script, you can also use the __package__ attribute to tell that file what name it's supposed to have in the package hierarchy.

So, somehow Mamba is running the files it finds without them going through the normal package system? Or am I just doing something completely ridiculous?

Thanks, in advance, for your help.

opened by benhamill 5

Be able to optionally import mamba functions, etc

Would you consider adding support for being able to import mamba functions, context managers, etc such as description, it, context, etc?

Having them "global" is nice but breaks most editors because of missing declarations.

opened by msurdi 4
Discussion for the Focus/Tags feature
Hi, I'd like to bring up the topic of these two features to attempt an implementation. I believe there are a few points to discuss:

syntax alternatives

First of all, notice that whenever new identifiers are used, we run the risk of driving linters crazy (that is already the case with describe, description, context, it, the 'pending' variants, before, after and self).

dedicated identifiers

fdescribe, fdescription, fcontext, fit à la Jasmine, or similar.

tags

Here, the inspiration is clearly [rspec](https://relishapp.com/rspec/rspec- core/v/3-4/docs/metadata/user-defined-metadata). I would not yet go as far as to create a whole mechanism for user-defined metadata, just one for tags or even just for the 'focus' feature.

Some ideas:

tags as additional arguments

as strings

with description('spec description', 'a_tag', 'another_tag'): pass

as identifiers

with description('spec description', a_tag, another_tag): pass

tags as additional context managers

as strings

with description('spec description'), 'a_tag', 'another_tag': pass

as identifiers

with description('spec description'), a_tag, another_tag: pass

tags as context manager aliases

with description('spec description') as a_tag, another_tag: pass

weird (but still valid) syntax mixture

with description('spec description') is a_tag, another_tag: pass

with description('spec description') in a_tag, another_tag: pass

tags in the previous line

It's probably harder to retrieve these from the AST.

as strings

'a_tag', 'another_tag' with description('spec description'): pass

as identifiers

a_tag, another_tag with description('spec description'): pass

tags in the next line

as strings

with description('spec description'): 'a_tag', 'another_tag' pass

as identifiers

with description('spec description'): a_tag, another_tag pass

tags as comments

In this case, we would need to move away from an AST towards something like a concrete syntax tree such as redbaron and similar or the tokenize module.

with description('spec description'): #a_tag #another_tag pass

I'm sure there are quite a few more candidates. Having tags in the same line is clumsier to type but more readable; having them in the previous or next line is more comfortable to type but less intuitive, I think.

behaviour

Should we implement just 'focus' or a full 'tags' mechanism?

Relationship between focus and skip: which one takes precedence over which?

Tags-related:

Can tags apply to groups or only to examples?

Is the 'focus' tag automatically recognised or would it only run when specifying it as a CLI argument?

foreseeable problems

How to keep track of the tags of each example? We need to store them starting from the point where the AST is transformed.

If implementing the full 'tags' feature, we should probably use it for the existing 'skip' behaviour.

Currently, mamba runs the test tree depth-first, as it builds it. This would need to be changed: the whole tree needs to be built before we can decide which examples should run.

ping: @deusz @eferro because their work in #78 suggests they're interested in this, @fatuhoku because he originally wrote #20
opened by angelsanzn 4
Declare minimal dependencies in setup.py install_requires

The issue:

Currently setup.py is reading the dependencies from requirements.txt, which has pinned versions, and therefore is forcing users to downgrade/upgrade to those versions when doing pip install mamba.

The solution:

It's better to declare very loose versions in setup.py, if any, to avoid messing with user's system -- a small duplication is OK here, IMO.

If you don't want to duplicate, remove the pinned versions from requirements.txt.

Personally, I'd rather to have the duplication, though, because for me they're two very different things: install_requires is about the very minimal dependencies needed for users, requirements.txt is about making development and testing environments easily repeatable.

opened by eliasdorneles 4
Cannot print logging output to console

EDIT: I had problems getting DEBUG messages to show on the console when running mamba tests. I assumed this was because mamba suppresses logging output on stdout or stderr. This is not true. Mamba does not interfere with stdout or stderr much and thus I've closed this issue.

For posterity, my particular problem was solved by setting disable_existing_loggers = False as shown here. Check the article to see whether this is relevant to you!

opened by fatuhoku 4

Adds example group failure reporting fixes #15

When an exception happens to be raised within a (before|after).all function, forcing an entire example group to fail, all failed/not-run examples within the group are ignored by the reporter. Yet the process stills returns 1, and therefore marks the build as a failure.

Adds Reporter.example_group_failed and Formatter.example_group_failed which handle this situation, by reporting examples within the failed group as failed, bloody red allover.

This ensures that the run won't cheerfuly fail all in green, while displaying "0 specs ran". It should fix https://github.com/nestorsalceda/mamba/issues/15

from mamba import describe, before


with describe('weird mamba behaviour'):
    @before.all
    def setup():
        raise Exception()

    def should_not_pass():
        pass

now outputs

$ mamba test_spec.py
weird mamba behaviour
  ✗ should not pass

1 examples failed of 1 ran in 0.0187 seconds

Failures:

  1) weird mamba behaviour should not pass
     Failure/Error: 

     Traceback:
     File "/home/user/mamba/mamba/example_group.py", line 61, in _run_inner_examples
         self.run_hook('before_all')
     File "/home/user/mamba/mamba/example_group.py", line 69, in run_hook
         registered()
     File "test_spec.py", line 7, in setup
         raise Exception()
$ echo $?
1

instead of

$mamba test_spec.py
weird mamba behaviour

0 examples ran in 0.0180 seconds
$ echo $?
1

opened by jvrsantacruz 4

Included contexts: wrong ordering and duplicates of before/after blocks

I think there are two issues:

ordering of teardown steps seem to be the other way around
-all blocks of the outermost context get called twice for some reason

Example 1: just -each

from mamba import description, context, it, before, after, shared_context, included_context

with shared_context("A"):
    with before.each:
        print("A.BEFORE")
    with after.each:
        print("A.AFTER")


with shared_context("B"):
    with before.each:
        print("B.BEFORE")
    with after.each:
        print("B.AFTER")

with description("Example") as self:
    with included_context("A"):
        with included_context("B"):
            with it("IT"):
                print("IT")

Expected:

A.BEFORE
B.BEFORE
IT
B.AFTER
A.AFTER

Actual:

A.BEFORE
B.BEFORE
IT
A.AFTER
B.AFTER

Example 2: just -all

from mamba import description, context, it, before, after, shared_context, included_context

with shared_context("A"):
    with before.all:
        print("A.BEFORE")
    with after.all:
        print("A.AFTER")


with shared_context("B"):
    with before.all:
        print("B.BEFORE")
    with after.all:
        print("B.AFTER")

with description("Data extraction") as self:
    with included_context("A"):
        with included_context("B"):
            with it("IT"):
                print("IT")

Expected:

A.BEFORE
B.BEFORE
IT
B.AFTER
A.AFTER

Actual:

A.BEFORE
A.BEFORE
B.BEFORE
IT
A.AFTER
B.AFTER
A.AFTER

Example 3: -each and -all

from mamba import description, context, it, before, after, shared_context, included_context

with shared_context("A"):
    with before.each:
        print("A.BEFORE.EACH")
    with after.each:
        print("A.AFTER.EACH")
    with before.all:
        print("A.BEFORE.ALL")
    with after.all:
        print("A.AFTER.ALL")


with shared_context("B"):
    with before.each:
        print("B.BEFORE.EACH")
    with after.each:
        print("B.AFTER.EACH")
    with before.all:
        print("B.BEFORE.ALL")
    with after.all:
        print("B.AFTER.ALL")

with description("Data extraction") as self:
    with included_context("A"):
        with included_context("B"):
            with it("IT"):
                print("IT")

Expected:

A.BEFORE.ALL
B.BEFORE.ALL
A.BEFORE.EACH
B.BEFORE.EACH
IT
B.AFTER.EACH
A.AFTER.EACH
B.AFTER.ALL
A.AFTER.ALL

Actual:

A.BEFORE.ALL
A.BEFORE.ALL
B.BEFORE.ALL
A.BEFORE.EACH
B.BEFORE.EACH
IT
A.AFTER.EACH
B.AFTER.EACH
A.AFTER.ALL
B.AFTER.ALL
A.AFTER.ALL

opened by m-kostrzewa 3

Bump certifi from 2020.6.20 to 2022.12.7
Bumps certifi from 2020.6.20 to 2022.12.7.

Commits

9e9e840 2022.12.07

b81bdb2 2022.09.24

939a28f 2022.09.14

aca828a 2022.06.15.2

de0eae1 Only use importlib.resources's new files() / Traversable API on Python ≥3.11 ...

b8eb5e9 2022.06.15.1

47fb7ab Fix deprecation warning on Python 3.11 (#199)

b0b48e0 fixes #198 -- update link in license

9d514b4 2022.06.15

4151e88 Add py.typed to MANIFEST.in to package in sdist (#196)

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dependencies
opened by dependabot[bot] 0

Bump babel from 2.8.0 to 2.9.1

Bumps babel from 2.8.0 to 2.9.1.

Release notes

Sourced from babel's releases.

Version 2.9.1

Bugfixes

The internal locale-data loading functions now validate the name of the locale file to be loaded and only allow files within Babel's data directory. Thank you to Chris Lyne of Tenable, Inc. for discovering the issue!

Version 2.9.0

Upcoming version support changes

This version, Babel 2.9, is the last version of Babel to support Python 2.7, Python 3.4, and Python 3.5.

Improvements

CLDR: Use CLDR 37 – Aarni Koskela (#734)

Dates: Handle ZoneInfo objects in get_timezone_location, get_timezone_name - Alessio Bogon (#741)

Numbers: Add group_separator feature in number formatting - Abdullah Javed Nesar (#726)

Bugfixes

Dates: Correct default Format().timedelta format to 'long' to mute deprecation warnings – Aarni Koskela

Import: Simplify iteration code in "import_cldr.py" – Felix Schwarz

Import: Stop using deprecated ElementTree methods "getchildren()" and "getiterator()" – Felix Schwarz

Messages: Fix unicode printing error on Python 2 without TTY. – Niklas Hambüchen

Messages: Introduce invariant that _invalid_pofile() takes unicode line. – Niklas Hambüchen

Tests: fix tests when using Python 3.9 – Felix Schwarz

Tests: Remove deprecated 'sudo: false' from Travis configuration – Jon Dufresne

Tests: Support Py.test 6.x – Aarni Koskela

Utilities: LazyProxy: Handle AttributeError in specified func – Nikiforov Konstantin (#724)

Utilities: Replace usage of parser.suite with ast.parse – Miro Hrončok

Documentation

Update parse_number comments – Brad Martin (#708)

Add iter to Catalog documentation – @CyanNani123

Version 2.8.1

This patch version only differs from 2.8.0 in that it backports in #752.

Changelog

Sourced from babel's changelog.

Version 2.9.1

Bugfixes

* The internal locale-data loading functions now validate the name of the locale file to be loaded and only allow files within Babel's data directory. Thank you to Chris Lyne of Tenable, Inc. for discovering the issue! Version 2.9.0

Upcoming version support changes

This version, Babel 2.9, is the last version of Babel to support Python 2.7, Python 3.4, and Python 3.5.

Improvements


* CLDR: Use CLDR 37 – Aarni Koskela ([#734](https://github.com/python-babel/babel/issues/734))
* Dates: Handle ZoneInfo objects in get_timezone_location, get_timezone_name - Alessio Bogon ([#741](https://github.com/python-babel/babel/issues/741))
* Numbers: Add group_separator feature in number formatting - Abdullah Javed Nesar ([#726](https://github.com/python-babel/babel/issues/726))
Bugfixes

* Dates: Correct default Format().timedelta format to 'long' to mute deprecation warnings – Aarni Koskela
* Import: Simplify iteration code in &quot;import_cldr.py&quot; – Felix Schwarz
* Import: Stop using deprecated ElementTree methods &quot;getchildren()&quot; and &quot;getiterator()&quot; – Felix Schwarz
* Messages: Fix unicode printing error on Python 2 without TTY. – Niklas Hambüchen
* Messages: Introduce invariant that _invalid_pofile() takes unicode line. – Niklas Hambüchen
* Tests: fix tests when using Python 3.9 – Felix Schwarz
* Tests: Remove deprecated 'sudo: false' from Travis configuration – Jon Dufresne
* Tests: Support Py.test 6.x – Aarni Koskela
* Utilities: LazyProxy: Handle AttributeError in specified func – Nikiforov Konstantin ([#724](https://github.com/python-babel/babel/issues/724))
* Utilities: Replace usage of parser.suite with ast.parse – Miro Hrončok
Documentation
</code></pre>
<ul>
<li>Update parse_number comments – Brad Martin (<a href="https://github-redirect.dependabot.com/python-babel/babel/issues/708">#708</a>)</li>
<li>Add <strong>iter</strong> to Catalog documentation – <a href="https://github.com/CyanNani123"><code>@CyanNani123</code></a></li>
</ul>
<h2>Version 2.8.1</h2>
<p>This is solely a patch release to make running tests on Py.test 6+ possible.</p>
<p>Bugfixes</p>
<!-- raw HTML omitted -->
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a href="https://github.com/python-babel/babel/commit/a99fa2474c808b51ebdabea18db871e389751559"><code>a99fa24</code></a> Use 2.9.0's setup.py for 2.9.1</li>
<li><a href="https://github.com/python-babel/babel/commit/60b33e083801109277cb068105251e76d0b7c14e"><code>60b33e0</code></a> Become 2.9.1</li>
<li><a href="https://github.com/python-babel/babel/commit/412015ef642bfcc0d8ba8f4d05cdbb6aac98d9b3"><code>412015e</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/python-babel/babel/issues/782">#782</a> from python-babel/locale-basename</li>
<li><a href="https://github.com/python-babel/babel/commit/5caf717ceca4bd235552362b4fbff88983c75d8c"><code>5caf717</code></a> Disallow special filenames on Windows</li>
<li><a href="https://github.com/python-babel/babel/commit/3a700b5b8b53606fd98ef8294a56f9510f7290f8"><code>3a700b5</code></a> Run locale identifiers through <code>os.path.basename()</code></li>
<li><a href="https://github.com/python-babel/babel/commit/5afe2b2f11dcdd6090c00231d342c2e9cd1bdaab"><code>5afe2b2</code></a> Merge pull request <a href="https://github-redirect.dependabot.com/python-babel/babel/issues/754">#754</a> from python-babel/github-ci</li>
<li><a href="https://github.com/python-babel/babel/commit/58de8342f865df88697a4a166191e880e3c84d82"><code>58de834</code></a> Replace Travis + Appveyor with GitHub Actions (WIP)</li>
<li><a href="https://github.com/python-babel/babel/commit/d1bbc08e845d03d8e1f0dfa0e04983d755f39cb5"><code>d1bbc08</code></a> import_cldr: use logging; add -q option</li>
<li><a href="https://github.com/python-babel/babel/commit/156b7fb9f377ccf58c71cf01dc69fb10c7b69314"><code>156b7fb</code></a> Quiesce CLDR download progress bar if requested (or not a TTY)</li>
<li><a href="https://github.com/python-babel/babel/commit/613dc1700f91c3d40b081948c0dd6023d8ece057"><code>613dc17</code></a> Make the import warnings about unsupported number systems less verbose</li>
<li>Additional commits viewable in <a href="https://github.com/python-babel/babel/compare/v2.8.0...v2.9.1">compare view</a></li>
</ul>
</details>
<br />


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		                                    dependencies


	                                 
										opened  by dependabot[bot]  0


	                        
	                           
	                              
	                                 
	                                 
	                                 
	                              
	                              
	                                 
	                                    
	                                    Bump urllib3 from 1.25.11 to 1.26.5
	                                    
	                                 
	                                  
	                                 
	                                   
		                                   Bumps urllib3 from 1.25.11 to 1.26.5.

Release notes
Sourced from urllib3's releases.

1.26.5
:warning: IMPORTANT: urllib3 v2.0 will drop support for Python 2: Read more in the v2.0 Roadmap

Fixed deprecation warnings emitted in Python 3.10.
Updated vendored six library to 1.16.0.
Improved performance of URL parser when splitting the authority component.

If you or your organization rely on urllib3 consider supporting us via GitHub Sponsors
1.26.4
:warning: IMPORTANT: urllib3 v2.0 will drop support for Python 2: Read more in the v2.0 Roadmap

Changed behavior of the default SSLContext when connecting to HTTPS proxy during HTTPS requests. The default SSLContext now sets check_hostname=True.

If you or your organization rely on urllib3 consider supporting us via GitHub Sponsors
1.26.3
:warning: IMPORTANT: urllib3 v2.0 will drop support for Python 2: Read more in the v2.0 Roadmap


Fixed bytes and string comparison issue with headers (Pull #2141)


Changed ProxySchemeUnknown error message to be more actionable if the user supplies a proxy URL without a scheme (Pull #2107)


If you or your organization rely on urllib3 consider supporting us via GitHub Sponsors
1.26.2
:warning: IMPORTANT: urllib3 v2.0 will drop support for Python 2: Read more in the v2.0 Roadmap

Fixed an issue where wrap_socket and CERT_REQUIRED wouldn't be imported properly on Python 2.7.8 and earlier (Pull #2052)

1.26.1
:warning: IMPORTANT: urllib3 v2.0 will drop support for Python 2: Read more in the v2.0 Roadmap

Fixed an issue where two User-Agent headers would be sent if a User-Agent header key is passed as bytes (Pull #2047)

1.26.0
:warning: IMPORTANT: urllib3 v2.0 will drop support for Python 2: Read more in the v2.0 Roadmap


Added support for HTTPS proxies contacting HTTPS servers (Pull #1923, Pull #1806)


Deprecated negotiating TLSv1 and TLSv1.1 by default. Users that
still wish to use TLS earlier than 1.2 without a deprecation warning
should opt-in explicitly by setting ssl_version=ssl.PROTOCOL_TLSv1_1 (Pull #2002)
Starting in urllib3 v2.0: Connections that receive a DeprecationWarning will fail


Deprecated Retry options Retry.DEFAULT_METHOD_WHITELIST, Retry.DEFAULT_REDIRECT_HEADERS_BLACKLIST
and Retry(method_whitelist=...) in favor of Retry.DEFAULT_ALLOWED_METHODS,
Retry.DEFAULT_REMOVE_HEADERS_ON_REDIRECT, and Retry(allowed_methods=...)
(Pull #2000) Starting in urllib3 v2.0: Deprecated options will be removed




... (truncated)


Changelog
Sourced from urllib3's changelog.

1.26.5 (2021-05-26)

Fixed deprecation warnings emitted in Python 3.10.
Updated vendored six library to 1.16.0.
Improved performance of URL parser when splitting
the authority component.

1.26.4 (2021-03-15)

Changed behavior of the default SSLContext when connecting to HTTPS proxy
during HTTPS requests. The default SSLContext now sets check_hostname=True.

1.26.3 (2021-01-26)


Fixed bytes and string comparison issue with headers (Pull #2141)


Changed ProxySchemeUnknown error message to be
more actionable if the user supplies a proxy URL without
a scheme. (Pull #2107)


1.26.2 (2020-11-12)

Fixed an issue where wrap_socket and CERT_REQUIRED wouldn't
be imported properly on Python 2.7.8 and earlier (Pull #2052)

1.26.1 (2020-11-11)

Fixed an issue where two User-Agent headers would be sent if a
User-Agent header key is passed as bytes (Pull #2047)

1.26.0 (2020-11-10)


NOTE: urllib3 v2.0 will drop support for Python 2.
Read more in the v2.0 Roadmap <https://urllib3.readthedocs.io/en/latest/v2-roadmap.html>_.


Added support for HTTPS proxies contacting HTTPS servers (Pull #1923, Pull #1806)


Deprecated negotiating TLSv1 and TLSv1.1 by default. Users that
still wish to use TLS earlier than 1.2 without a deprecation warning




... (truncated)


Commits

d161647 Release 1.26.5
2d4a3fe Improve performance of sub-authority splitting in URL
2698537 Update vendored six to 1.16.0
07bed79 Fix deprecation warnings for Python 3.10 ssl module
d725a9b Add Python 3.10 to GitHub Actions
339ad34 Use pytest==6.2.4 on Python 3.10+
f271c9c Apply latest Black formatting
1884878 [1.26] Properly proxy EOF on the SSLTransport test suite
a891304 Release 1.26.4
8d65ea1 Merge pull request from GHSA-5phf-pp7p-vc2r
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										opened  by dependabot[bot]  0
									
	                              
	                           
	                        
	                        
	                           
	                              
	                                 
	                                 
	                                 
	                              
	                              
	                                 
	                                    
	                                    Bump pygments from 2.7.2 to 2.7.4
	                                    
	                                 
	                                  
	                                 
	                                   
		                                   Bumps pygments from 2.7.2 to 2.7.4.

Release notes
Sourced from pygments's releases.

2.7.4


Updated lexers:


Apache configurations: Improve handling of malformed tags (#1656)


CSS: Add support for variables (#1633, #1666)


Crystal (#1650, #1670)


Coq (#1648)


Fortran: Add missing keywords (#1635, #1665)


Ini (#1624)


JavaScript and variants (#1647 -- missing regex flags, #1651)


Markdown (#1623, #1617)


Shell

Lex trailing whitespace as part of the prompt (#1645)
Add missing in keyword (#1652)



SQL - Fix keywords (#1668)


Typescript: Fix incorrect punctuation handling (#1510, #1511)




Fix infinite loop in SML lexer (#1625)


Fix backtracking string regexes in JavaScript/TypeScript, Modula2
and many other lexers (#1637)


Limit recursion with nesting Ruby heredocs (#1638)


Fix a few inefficient regexes for guessing lexers


Fix the raw token lexer handling of Unicode (#1616)


Revert a private API change in the HTML formatter (#1655) --
please note that private APIs remain subject to change!


Fix several exponential/cubic-complexity regexes found by
Ben Caller/Doyensec (#1675)


Fix incorrect MATLAB example (#1582)


Thanks to Google's OSS-Fuzz project for finding many of these bugs.
2.7.3


Updated lexers:

Ada (#1581)
HTML (#1615, #1614)
Java (#1594, #1586)
JavaScript (#1605, #1589, #1588)
JSON (#1569 -- this is a complete rewrite)
Lean (#1601)
LLVM (#1612)
Mason (#1592)
MySQL (#1555, #1551)
Rust (#1608)
Turtle (#1590, #1553)



Deprecated JsonBareObjectLexer, which is now identical to JsonLexer (#1600)


The ImgFormatter now calculates the exact character width, which fixes some issues with overlapping text (#1213, #1611)




... (truncated)


Changelog
Sourced from pygments's changelog.

Version 2.7.4
(released January 12, 2021)


Updated lexers:


Apache configurations: Improve handling of malformed tags (#1656)


CSS: Add support for variables (#1633, #1666)


Crystal (#1650, #1670)


Coq (#1648)


Fortran: Add missing keywords (#1635, #1665)


Ini (#1624)


JavaScript and variants (#1647 -- missing regex flags, #1651)


Markdown (#1623, #1617)


Shell

Lex trailing whitespace as part of the prompt (#1645)
Add missing in keyword (#1652)



SQL - Fix keywords (#1668)


Typescript: Fix incorrect punctuation handling (#1510, #1511)




Fix infinite loop in SML lexer (#1625)


Fix backtracking string regexes in JavaScript/TypeScript, Modula2
and many other lexers (#1637)


Limit recursion with nesting Ruby heredocs (#1638)


Fix a few inefficient regexes for guessing lexers


Fix the raw token lexer handling of Unicode (#1616)


Revert a private API change in the HTML formatter (#1655) --
please note that private APIs remain subject to change!


Fix several exponential/cubic-complexity regexes found by
Ben Caller/Doyensec (#1675)


Fix incorrect MATLAB example (#1582)


Thanks to Google's OSS-Fuzz project for finding many of these bugs.
Version 2.7.3
(released December 6, 2020)


Updated lexers:

Ada (#1581)
HTML (#1615, #1614)
Java (#1594, #1586)
JavaScript (#1605, #1589, #1588)
JSON (#1569 -- this is a complete rewrite)
Lean (#1601)
LLVM (#1612)
Mason (#1592)





... (truncated)


Commits

4d555d0 Bump version to 2.7.4.
fc3b05d Update CHANGES.
ad21935 Revert "Added dracula theme style (#1636)"
e411506 Prepare for 2.7.4 release.
275e34d doc: remove Perl 6 ref
2e7e8c4 Fix several exponential/cubic complexity regexes found by Ben Caller/Doyensec
eb39c43 xquery: fix pop from empty stack
2738778 fix coding style in test_analyzer_lexer
02e0f09 Added 'ERROR STOP' to fortran.py keywords. (#1665)
c83fe48 support added for css variables (#1633)
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										opened  by dependabot[bot]  0
									
	                              
	                           
	                        
	                        
	                           
	                              
	                                 
	                                 
	                                 
	                              
	                              
	                                 
	                                    
	                                    Bump pyyaml from 5.3.1 to 5.4
	                                    
	                                 
	                                  
	                                 
	                                   
		                                   Bumps pyyaml from 5.3.1 to 5.4.

Changelog
Sourced from pyyaml's changelog.

5.4 (2021-01-19)

yaml/pyyaml#407 -- Build modernization, remove distutils, fix metadata, build wheels, CI to GHA
yaml/pyyaml#472 -- Fix for CVE-2020-14343, moves arbitrary python tags to UnsafeLoader
yaml/pyyaml#441 -- Fix memory leak in implicit resolver setup
yaml/pyyaml#392 -- Fix py2 copy support for timezone objects
yaml/pyyaml#378 -- Fix compatibility with Jython




Commits

58d0cb7 5.4 release
a60f7a1 Fix compatibility with Jython
ee98abd Run CI on PR base branch changes
ddf2033 constructor.timezone: _copy & deepcopy
fc914d5 Avoid repeatedly appending to yaml_implicit_resolvers
a001f27 Fix for CVE-2020-14343
fe15062 Add 3.9 to appveyor file for completeness sake
1e1c7fb Add a newline character to end of pyproject.toml
0b6b7d6 Start sentences and phrases for capital letters
c976915 Shell code improvements
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										opened  by dependabot[bot]  0
									
	                              
	                           
	                        
	                        
	                           
	                              
	                                 
	                                 
	                                 
	                              
	                              
	                                 
	                                    
	                                    Bump jinja2 from 2.11.2 to 2.11.3
	                                    
	                                 
	                                  
	                                 
	                                   
		                                   Bumps jinja2 from 2.11.2 to 2.11.3.

Release notes
Sourced from jinja2's releases.

2.11.3
This contains a fix for a speed issue with the urlize filter. urlize is likely to be called on untrusted user input. For certain inputs some of the regular expressions used to parse the text could take a very long time due to backtracking. As part of the fix, the email matching became slightly stricter. The various speedups apply to urlize in general, not just the specific input cases.

PyPI: https://pypi.org/project/Jinja2/2.11.3/
Changes: https://jinja.palletsprojects.com/en/2.11.x/changelog/#version-2-11-3




Changelog
Sourced from jinja2's changelog.

Version 2.11.3
Released 2021-01-31

Improve the speed of the urlize filter by reducing regex
backtracking. Email matching requires a word character at the start
of the domain part, and only word characters in the TLD. :pr:1343




Commits

cf21539 release version 2.11.3
15ef8f0 Merge pull request #1343 from pallets/urlize-speedup
ef658dc speed up urlize matching
eeca0fe Merge pull request #1207 from mhansen/patch-1
2dd7691 Merge pull request #1209 from mhansen/patch-3
4892940 do_dictsort: update example ready to copy/paste
7db7d33 api.rst: bugfix in docs, import PackageLoader
9ec465b fix changelog header
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										opened  by dependabot[bot]  0


				
	                 
	                 	  Releases(v0.11.2)
	                      
		                  
		                     
		                        
		                           
		                              
		                              
		                                 
		                                     
		                                    v0.11.2(Nov 16, 2020)
		                                     
		                                 
		                                  
		                                 
		                                   
			                                   
Remove references to mock backport since mamba only supports Python 3
Change junit 'time' field format, as it breaks some importers when parsing it
Bump cryptography dependency to 3.2

Thank you @sbraz and @airadier 💯

			                                  
			                                    Source code(tar.gz)
Source code(zip)

		                                    
		                                 
		                                
		                              
		                           
		                        
		                        
		                           
		                              
		                              
		                                 
		                                     
		                                    v0.11.1(Jul 29, 2020)
		                                     
		                                 
		                                  
		                                 
		                                   
			                                   
Fix compatiblity issue with 3.8.4
Fix some typos

Thank you @Krasjet and @chapuzzo !!

			                                  
			                                    Source code(tar.gz)
Source code(zip)

		                                    
		                                 
		                                
		                              
		                           
		                        
		                        
		                           
		                              
		                              
		                                 
		                                     
		                                    v0.11.0(Apr 26, 2020)
		                                     
		                                 
		                                  
		                                 
		                                   
			                                   
Fix hooks execution
Avoid linter warnings on before and after each hook
Document spec_helper.py file usage
Support for Python 3.8
Add JUnit XML formatter
Remove Python 2 support
Fix error location reporting

A bit big kudos to all people who contributed to this release filling up issues and pull requests. Thanks for your contributions:
@istepaniuk
@kfischer-okarin
@jsenin
@m-kostrzewa

			                                  
			                                    Source code(tar.gz)
Source code(zip)

		                                    
		                                 
		                                
		                              
		                           
		                        
		                        
		                           
		                              
		                              
		                                 
		                                     
		                                    v0.10(Oct 24, 2018)
		                                     
		                                 
		                                  
		                                 
		                                   
			                                   
Use metadata instead of encode in spec names
Shared context: Remove duplication on spec files using shared contexts
Improve execution context binding in helper methods
Remove requirements from MANIFEST.in since is using pipenv


			                                  
			                                    Source code(tar.gz)
Source code(zip)

		                                    
		                                 
		                                
		                              
		                           
		                        
		                        
		                           
		                              
		                              
		                                 
		                                     
		                                    v0.9.3(Mar 3, 2018)
		                                     
		                                 
		                                  
		                                 
		                                   
			                                   Version 0.9.3

Improve documentation
Fix *_all hooks execution


			                                  
			                                    Source code(tar.gz)
Source code(zip)

		                                    
		                                 
		                                
		                              
		                           
		                        
		                        
		                           
		                              
		                              
		                                 
		                                     
		                                    v0.9.2(Dec 14, 2017)
		                                     
		                                 
		                                  
		                                 
		                                   
			                                   Version 0.9.2

Fix error with set_failed call
Add focus feature


			                                  
			                                    Source code(tar.gz)
Source code(zip)

		                                    
		                                 
		                                
		                              
		                           
		                        
		                        
		                           
		                              
		                              
		                                 
		                                     
		                                    v0.9.1(Dec 11, 2017)
		                                     
		                                 
		                                  
		                                 
		                                   
			                                   Version 0.9.1

Just a little fix for pypi installation :)

Version 0.9

Add filtering support using tags
Use new execution context for every example. Properties on self are never shared
Changed execution model
Added functions for description, it, context, before, after for making mamba more friendly to PEP8 checkers
Removed subject autoinstantiation
Removed filewatch feature, use entr or other similar utility
Dropped Python 2.6 support


			                                  
			                                    Source code(tar.gz)
Source code(zip)