pytest 3.8.1 has just been released to PyPI.
This is a bug-fix release, being a drop-in replacement. To upgrade::
pip install --upgrade pytest
The full changelog is available at
https://docs.pytest.org/en/latest/changelog.html.
Thanks to all who contributed to this release, among them:
* Ankit Goel
* Anthony Sottile
* Bruno Oliveira
* Daniel Hahler
* Maximilian Albert
* Ronny Pfannschmidt
* William Jamir Silva
* wim glenn
Happy testing,
The pytest Development Team
Hi all,
It fills us with astronomical joy to announce the release of poliastro
0.11.0! 🚀
poliastro is a pure Python library that allows you to simulate and analyze
interplanetary orbits in a Jupyter notebook in an interactive and easy way,
used in academia and the industry by people from all around the world. You
can install it using pip or conda:
pip install poliastro
conda install poliastro --channel conda-forge
This release brought some new features related to the three body problem,
as well as important changes related to how reference frames are handled in
poliastro. The issue with reference frames is an old one and with this
release we are a step closer to closing it.
You can read the full release notes in the documentation:
http://docs.poliastro.space/en/v0.10.0/changelog.html#poliastro-0-10-0-2018…
If you want to know more, don't miss my talk on the Open Source Cubesat
Worshop held at the European Space Operations Centre last year:
https://youtu.be/KnoYzqAw_vM?t=1h36m14s
Please join our chat on Matrix/Riot and feel free to ask any questions you
might have:
https://riot.im/app/#/room/#poliastro:matrix.org
Per Python ad astra!
--
Juan Luis Cano
Python library for digital signing and verification of digital signatures in mail, PDF and XML documents.
The ASN.1 implementation depends on asn1crypto. Cryptographic routines depend on oscrypto and cryptography libraries, so everything is 'pure python'.
For certificate verification OpenSSL is used but I would not trust it, next version should switch to certvalidator or cryptography.
This library implements S/MIME handler which can encrypt and decrypt S/MIME messages using a public RSA key, in AES-128/192/256 CBC/OFB modes. It can also sign and verify S/MIME messages.
This library implements CAdES-B handler for signing and verifying PDF documents in Adobe.PPKLite/adbe.pkcs7.detached form. It can sign documents during generation using a modified version of pyfpdf which is included in this library. It can also sign documents generated by external programms.
This library implements XADES-BES handler for creating signed xml files.
This library implements CMS handler for signing and verifying plain text files with detached signature files.
This software is licensed under the MIT License.
https://github.com/m32/endesive
#!/usr/bin/env python3
# *-* coding: utf-8 *-*
from oscrypto import asymmetric
from endesive import pdf
def main():
dct = {
b'sigflags': 3,
b'contact': b'user(a)email.com',
b'location': b'Szczecin',
b'signingdate': b'20180731082642+02\'00\'',
b'reason': b'Dokument podpisany cyfrowo',
}
p12 = asymmetric.load_pkcs12(open('demo2_user1.p12', 'rb').read(), '1234')
datau = open('pdf.pdf', 'rb').read()
datas = pdf.cms.sign(datau, dct, p12[0], p12[1], [], 'sha256')
with open('pdf-signed-cms.pdf', 'wb') as fp:
fp.write(datau)
fp.write(datas)
main()
I am pleased to announce release 2018.3 of SfePy.
Description
-----------
SfePy (simple finite elements in Python) is a software for solving systems of
coupled partial differential equations by the finite element method or by the
isogeometric analysis (limited support). It is distributed under the new BSD
license.
Home page: http://sfepy.org
Mailing list: https://mail.python.org/mm3/mailman3/lists/sfepy.python.org/
Git (source) repository, issue tracker: https://github.com/sfepy/sfepy
Highlights of this release
--------------------------
- easier setting of values of variables
- new script for outline edge extraction
- new example: homogenization of a piezoelectric heterogeneous structure
For full release notes see http://docs.sfepy.org/doc/release_notes.html#id1
(rather long and technical).
Cheers,
Robert Cimrman
---
Contributors to this release in alphabetical order:
Robert Cimrman
Vladimir Lukes
Hi there,
Pythran just released its 0.8.7 version. A quick reminder: Pythran is a
compiler for scientific Python, it can be used to turn Python kernels
as:
#pythran export laplacien(float64[][][3])
import numpy as np
def laplacien(image):
out_image = np.abs(4*image[1:-1,1:-1] -
image[0:-2,1:-1] - image[2:,1:-1] -
image[1:-1,0:-2] - image[1:-1,2:])
valmax = np.max(out_image)
valmax = max(1.,valmax)+1.E-9
out_image /= valmax
return out_image
In a native library that runs much faster. Note the ``#pythran export``
line that specifies that the native version only accepts 3D arrays with
last dimension set to 3.
It's available on pypi: https://pypi.org/project/pythran/
on conda-forge (linux and osx): https://anaconda.org/conda-forge/pythran
and on github: https://github.com/serge-sans-paille/pythran
Special Thanks for this release to:
- Yann Diorcet for all his work on the Windows compatibility
- Jean Laroche for the bug reports on OSX
- Marteen for his « red dragon » gift
- h-vetinari, vgroff, DerWeh, ucyo, Chronum94, paugier, gouarin and Dapid for their bug reports.
- alexbw for setting up the conda-forge build
This release closes the following issues:
https://github.com/serge-sans-paille/pythran/issues?utf8=%E2%9C%93&q=is%3Ai…
A more detailed changelog is available at https://pythran.readthedocs.io/en/latest/Changelog.html
Enjoy, and if not, submit bug report :-)
Serge
What is cx_Oracle?
cx_Oracle is a Python extension module that enables access to Oracle
Database for Python 3.x and 2.x and conforms to the Python database API 2.0
specifications with a number of enhancements.
Where do I get it?
https://oracle.github.io/python-cx_Oracle
The easiest method to install/upgrade cx_Oracle is via pip as in
python -m pip install cx_Oracle --upgrade
What's new?
This release focused on support for Oracle Client 18 libraries, with
support added for call timeouts and SODA (Simple Oracle Document Access).
A number of smaller changes were also made to improve the experience of
using cx_Oracle. These include re-enabling the pool pinging functionality
for Oracle 12.2 and higher to handle classes of connection errors such as
resource profile limits; improved error messages when a feature requires a
particular version of Oracle Client libraries or Oracle Database; better
handling of objects when the connection that created them is closed; better
handling of connections when the pool that created them is destroyed; etc.
See the release notes for more information:
https://cx-oracle.readthedocs.io/en/latest/releasenotes.html#version-7-0-se…
Please provide any feedback via GitHub issues (
https://github.com/oracle/python-cx_Oracle/issues).
Hi all,
I'm delighted to announce the release of Sphinx 1.8.0 final, now available on
the Python package index at <https://pypi.org/project/Sphinx/>.
It includes about 45 new features, 26 bug fixes and 25 incompatible
changes.
For the full changelog, go to
<http://www.sphinx-doc.org/en/master/changes.html>.
Thanks to all collaborators and contributers!
What is it?
===========
Sphinx is a tool that makes it easy to create intelligent and beautiful
documentation for Python projects (or other documents consisting of
multiple reStructuredText source files).
Website: http://sphinx-doc.org/
IRC: #sphinx-doc on irc.freenode.net
Enjoy!
Hi everyone,
I am excited to announce the release of Uplink v0.6, a Python library for
building reusable, object-oriented API clients:
https://github.com/prkumar/uplink/
What is Uplink?
============
In essence, Uplink delivers reusable and self-sufficient objects for
consuming
APIs, with minimal code and overhead. It generates API clients from the
classes
and methods you define and supports both synchronous and asynchronous
requests,
with support for Aiohttp and Twisted.
To get started, checkout this tutorial:
https://uplink.readthedocs.io/en/stable/user/quickstart.html
What’s New in v0.6
===============
See the full list of release changes here:
https://github.com/prkumar/uplink/blob/master/CHANGELOG.rst
Links
====
- GitHub: github.com/prkumar/uplink
- Download: pypi.python.org/pypi/uplink
- Documentation: uplink.readthedocs.io/en/latest/
--
Raj Kumar - raj.pritvi.kumar(a)gmail.com
On behalf of the Nikola team, I am pleased to announce the immediate
availability of Nikola v8.0.0. After 15 months in development, we’ve
created our best release ever, with new features, many bugs squashed,
and some improvements under the hood.
What is Nikola?
===============
Nikola is a static site and blog generator, written in Python.
It can use Mako and Jinja2 templates, and input in many popular markup
formats, such as reStructuredText and Markdown — and can even turn
Jupyter Notebooks into blog posts! It also supports image galleries,
and is multilingual. Nikola is flexible, and page builds are extremely
fast, courtesy of doit (which is rebuilding only what has been changed).
Find out more at the website: https://getnikola.com/
Downloads
=========
Install using ``pip install Nikola==8.0.0``.
If you want to upgrade to Nikola v8, make sure to read the blog post:
https://getnikola.com/blog/upgrading-to-nikola-v8.html
Changes
=======
Important compatibility changes
-------------------------------
* Rename ``crumbs.tmpl`` to ``ui_helper.tmpl`` and the breadcrumbs
``bar`` function to ``breadcrumbs`` (your templates may need
changing as well)
* Rename ``post.is_mathjax`` to ``post.has_math``. Themes using
``post.is_mathjax`` must be updated; it is recommended that they are
changed to use ``math_helper.tmpl``.
* Reading reST docinfo metadata, including first heading as title,
requires ``USE_REST_DOCINFO_METADATA`` now (Issue #2987)
* RSS feeds might have changed their places due to ``RSS_PATH``
behavior changes (you may need to change ``RSS_PATH``,
``RSS_FILENAME_BASE``)
* Atom feeds for archives and Atom pagination are no longer supported
(Issue #3016)
* Sections are replaced by categories (Issue #2833)
* You need ``<a class="reference">`` (instead of ``image-reference``)
to activate the lightbox now
* Date formatting now uses the Babel library, you might need to
change ``BABEL_FORMAT`` (Issues #2606, 3121)
* The first heading in a reST document is not removed anymore by
default unless ``USE_REST_DOCINFO_METADATA`` is enabled
(Issues #2382, #3124)
Features
--------
* Add Malayalam translation by Nemo Dicto
* Add Vietnamese translation by Hoai-Thu Vuong
* Don’t generate gallery index if the destination directory is
site root and it would conflict with blog index (Issue #3133)
* All built-in themes now support ``updated`` timestamp fields in
posts. The update time, if it is specified and different from
the posting time, will be displayed as
"{postDate} (${messages("updated")} {updateDate})". If no update
time is specified, the posting time will be displayed alone.
* All built-in themes now support the ``DATE_FANCINESS`` option.
* Theme bundles are now parsed using the configparser module and
can support newlines inside entries as well as comments
* Make bootstrap4 navbar color configurable with
``THEME_CONFIG['navbar_light']`` (Issue #2863)
* New data_file option for chart shortcode and directive (Issue #3129)
* Show the filename of the missing file when ``nikola serve`` can't
find a file (i.e. when an 404 error occurs).
* Better error messages for JSON download failures in ``nikola
plugin`` and ``nikola theme`` (Issue getnikola/plugins#282)
* Use Babel instead of the locale module to better handle
localizations (Issues #2606, #3121)
* Change ``DATE_FORMAT`` formats to CLDR formats (Issue #2606)
* Add ``NAVIGATION_ALT_LINKS`` option, displayed on the right side in
bootstrap4/bootblog4 (Issue #3030)
* Added documentation of Post objects to list of template variables
(Issue #3003)
* Support featured posts in bootblog4 (Issue #2964)
* Add ``THEME_CONFIG`` setting that themes can use in any way
* Use youtube-nocookie.com for better privacy in ``youtube`` reST
directive and improve the appearance of the player
* Support hackerthemes.com themes and renamed bootswatch_theme command
subtheme (Issue #3049)
* Add ``DISABLE_MAIN_ATOM_FEED`` setting (Issue #3016, Issue #3039)
* Add ``ATOM_FILENAME_BASE`` setting (defaults to ``index`` for
existing sites, but ``feed`` for new sites) (Issue #3016)
* Add ``CATEGORY_DESTPATH_AS_DEFAULT``,
``CATEGORY_DESTPATH_TRIM_PREFIX``,
``CATEGORY_DESTPATH_FIRST_DIRECTORY_ONLY`` settings, as part of
replacing sections with categories (Issue #2833)
* Tags ``draft``, ``private`` and ``mathjax`` are no longer treated
special if ``USE_TAG_METADATA`` is set to ``False`` (default for
new sites) (Issue #2761)
* Replace ``draft`` and ``private`` tags with a ``status`` meta field
(supports ``published``, ``featured``, ``draft``, ``private``)
and ``mathjax`` with ``.. has_math: yes`` (Issue #2761)
* Rename ``TAG_PAGES_TITLES`` → ``TAG_TITLES``,
``TAG_PAGES_DESCRIPTIONS`` → ``TAG_DESCRIPTIONS``.
* Rename ``CATEGORY_PAGES_TITLES`` → ``CATEGORY_TITLES``,
``CATEGORY_PAGES_DESCRIPTIONS`` → ``CATEGORY_DESCRIPTIONS``.
* Produce a better error message when a template referenced in another
template is missing (Issue #3055)
* Support captioned images and image ordering in galleries, as well as
arbitrary metadata through a new ``metadata.yml`` file (Issue #3017,
Issue #3050, Issue #2837)
* New ``ATOM_PATH`` setting (Issue #2971)
* Make ``crumbs`` available to all pages
* Allowing to customize RSS and Atom feed extensions with
``RSS_EXTENSION``, ``ATOM_EXTENSION`` settings (Issue #3041)
* Allowing to customize filename base appended to RSS_PATH
with ``RSS_FILENAME_BASE`` setting (Issue #3041)
* Use basic ipynb template by default for slightly better appearance
and behavior
* Fixing behavior of RSS_PATH to do what the documentation
says it does (Issue #3024)
* Add support for fragments in path handlers (Issue #3032)
* New ``METADATA_VALUE_MAPPING`` setting to allow for flexible global
modification of metadata (Issue #3025)
* New ``smartjoin`` template function/filter that joins lists and
leaves strings as-is (Issue #3025)
* Explain index.html conflicts better (Issue #3022)
* Recognize both TEASER_END and (new) END_TEASER (Issue #3010)
(warning: if you perform manual splits, the regex change means new
indexes must be used)
* New MARKDOWN_EXTENSION_CONFIGS setting (Issue #2970)
* Replace ``flowr.js`` with ``justified-layout.js`` by Flickr
(does not require jQuery!)
* ``bootblog4`` is the new default theme (Issue #2964)
* New ``bootstrap4`` and ``bootblog4`` themes (Issue #2964)
* New Thai translation by Narumol Hankrotha and Jean Jordaan
* Support for Commento comment system (Issue #2773)
* New PRESERVE_ICC_PROFILES option to control whether ICC profiles are
preserved when copying images.
* Use baguetteBox in Bootstrap theme (part of Issue #2777)
* New default-config command to generate a clean configuration.
* New ``thumbnail`` shortcode similar to the reStructuredText
``thumbnail`` directive (via Issue #2809)
* Rewrite ``nikola auto`` with asyncio and aiohttp (Issue #2850)
* New ``listings`` shortcode similar to the reStructuredText listings
directive (Issue #2868)
* Switch to reStructuredText’s new HTML 5 renderer (Issue #2874)
* Deprecate ``html4css1.css`` in favor of ``rst_base.css`` (Issue
#2874)
* Add support for ``MetadataExtractor`` plugins that allow custom,
extensible metadata extraction from posts (Issue #2830)
* Support YAML and TOML metadata in 2-file posts (via Issue #2830)
* Renamed ``UNSLUGIFY_TITLES`` → ``FILE_METADATA_UNSLUGIFY_TITLES``
(Issue #2840)
* Add ``NIKOLA_SHOW_TRACEBACKS`` environment variable that shows
full tracebacks instead of one-line summaries
* Use ``PRETTY_URLS`` by default on all sites (Issue #1838)
* Feed link generation is completely refactored (Issue #2844)
* Let path handlers return absolute URLs (Issue #2876)
* Add ``BLOG_EMAIL`` to global context to make it available for
templates (Issue #2968)
Bugfixes
--------
* Use UTF-8 instead of system encoding for gallery metadata.yml file
* Do not remove first heading in document (reST document title)
if ``USE_REST_DOCINFO_METADATA`` is disabled (Issue #3124)
* Remove ``NO_DOCUTILS_TITLE_TRANSFORM`` setting,
this is now default behavior if ``USE_REST_DOCINFO_METADATA``
is disabled (Issue #2382, #3124)
* Enforce trailing slash for directories in ``nikola auto``
(Issue #3140)
* Galleries with baguetteBox don’t glitch out on the first image
anymore (Issue #3141)
* Pass arguments to youtube directive unchanged (Issue #3150)
* Fix listing installed themes if theme directory is missing.
* Watch correct output folder in ``nikola auto`` (Issue #3119)
* Fix post fragment dependencies when posts are only available in a
non-default language (Issue #3112)
* Implement ``MARKDOWN_EXTENSION_CONFIGS`` properly (Issue #2970)
* Ignore ``.DS_Store`` when processing listings (Issue #3099)
* Remove redundant check for tag similarity (Mentioned in Issue #3123)
* Improve appearance of ``bootblog4`` on mobile (Issue #3069)
* Make ``smartjoin`` more flexible (Issue #3080)
* Make post-list and post_list synonymous (Issue #3083)
* Support ``CATEGORY_DESTPATH_NAMES`` with pages following destpath
* Make ``CATEGORY_PAGES_FOLLOW_DESTPATH`` more resilient (Issue #3081)
* Guard against null items in gallery meta files (Issues #3076, #3077)
* Respect ``USE_FILENAME_AS_TITLE`` in galleries with a meta file
* Fix gallery metadata for multilingual sites (Issue #3078)
* Fixes behavior for posts not available in default language
(Issues #2956 and #3073)
* Always follow ``FEED_LENGTH`` for Atom feeds
* Apply filters to all Atom feeds
* Read file metadata if compiler metadata exists and prefer it over
compiler metadata (Issue #3008)
* Rename ``DISABLE_INDEXES_PLUGIN_INDEX_AND_ATOM_FEED`` to
``DISABLE_INDEXES`` and ``DISABLE_INDEXES_PLUGIN_RSS_FEED`` to
``DISABLE_MAIN_RSS_FEED`` (Issue #3039)
* Make chart shortcode its own plugin and make the reST directive
depend on it.
* Put post_list shortcode in its own plugin and make the reST
directive depend on it.
* Don’t silence syntax errors and other exceptions that occur while
reading metadata
* Use documented dateutil API for time zone list (Issue #3006)
* Handle trailing slash redirects with query strings correctly in
``nikola serve`` (Issue #3000)
* Fix w3c validation errors for itemscope entries in default themes
* Hide “Incomplete language” message for overrides of complete
languages
* Handle '/' and other absolute paths better in POSTS/PAGES/TRANSLATIONS
(Issue #2982)
* Fix loading non-default languages
* Support KaTeX for reST display math (Issue #2888)
* Use npm for asset management instead of bower, which was deprecated
(Issue #2790)
* Properly handle ``SHOW_INDEX_PAGE_NAVIGATION`` with Jinja templates
(Issue #2960)
* Prevent crashes due to Windows-specific code in ``auto`` running on
all platforms (Issue #2940)
* Don’t run hyphenate on ``<pre>`` blocks (Issue #2939)
* Make errors in reST display in logs again
* Unquote paths given to ``link://`` magic URLs (Issue #2934)
* Specify UTF-8 input encoding for Mako as default (Issue #2930)
* Don't trigger rebuilds in auto mode for files it's safe to ignore
(Issue #2906)
* Fix padding for Jupyter code blocks (Issue #2927)
* Apply ``SCHEDULE_ALL`` to posts only (Issue #2921)
* Restore version number to Bootswatch URLs (Issue #2916)
* Do not strip trailing slash in ``slug`` magic links
* Ignore empty tags in HTML metadata reader (Issue #2890)
* Do not remove doctype if ``add_header_permalinks`` or
``deduplicate_ids`` are used
* Handle empty slug metadata (Issue #2887)
* Fix crash when compiling empty ``.html`` posts (Issue #2851)
* Make failures to get source commit hash non-fatal in
``github_deploy`` (Issue #2847)
* Less cryptic error when guessing format from extension in ``new_post``
fails
* Use Jupyter name more consistently in docs
* Support CODE_COLOR_SCHEME in Jupyter notebooks (Issue #2093)
* Language was not passed to title and link generation for page indexes
* Addressed issue with snaps not allowing certain functions to work
properly.
Removed conf.py settings
------------------------
The following settings have been removed. Nikola will now always
behave as if the value was what is displayed afer the setting name.
* ``FEED_PREVIEWIMAGE = True``
* ``SITEMAP_INCLUDE_FILELESS_DIRS = True``
* ``USE_OPEN_GRAPH = True``
* ``USE_BASE_TAG = False``
Removed features
----------------
* Removed Colorbox, baguetteBox is used instead (Issue #2777)
* Removed ``googleplus`` comments (no longer supported) (Issue #635)
* Removed the slides directive for docutils, it will now be a separate
plugin.
* Dropped Python 2 and Python 3.3 support (oldest supported version
is 3.4)
* Removed ``nikola install_theme`` — use ``nikola theme`` instead
* Droppped insecure post “encryption” feature
* Stopped supporting all deprecated config options
* Dropped annotations support (annotateit.org closed down in March 2017)
* Removed taxonomy option
``also_create_classifications_from_other_languages``
(Issue #2785) and ``generate_atom_feeds_for_post_lists`` (Issue
#3016)
* Removed old 7-line metadata format (Issue #2839)
* Atom feeds are now limited to one page (Issue #3016)
* Removed sections (replaced by improved categories) (Issue #2833)
* Moved ``tag_cloud_data.json`` generation to a separate
``tagcloud`` plugin (Issue #1696)
* The ``webassets`` library is no longer required, we now manually
bundle files (Issue #3074)
