.. _talks:

+++++
Talks
+++++

See also my :ref:`projects <projects>` and my :ref:`old projects
<old-projects>`.

All my talks at available at Github: `vstinner/conf
<https://github.com/vstinner/conf>`_.

Conferences 2011-today
======================

.. image:: pycon2014-logo.png
   :alt: Pycon US 2014 logo
   :target: https://us.pycon.org/

* July, 2023, EuroPython at Prague (Czech Republic)

  * `Introducing Incompatible Changes in Python
    <https://ep2023.europython.eu/session/introducing-incompatible-changes-in-python>`_
  * `Slides (PDF)
    <https://github.com/vstinner/talks/blob/main/2023-EuroPython/python-incompatible-changes.pdf>`__

* April, 2023, Pycon US at Salt Lake City (Utah, USA)

  * `Introducing incompatible changes in Python
    <https://us.pycon.org/2023/schedule/presentation/4/>`__
  * `Video (Youtube)
    <https://www.youtube.com/watch?v=NaMWU_mJ8Ic>`__

* September, 2022, `Pycon APAC (online) <https://tw.pycon.org/2022/en-us>`__

  * keynote: `Python Incompatible Changes
    <https://raw.githubusercontent.com/vstinner/talks/main/2022-PyconAPAC/python-incompatible-changes.pdf>`_
  * `video (youtube) <https://www.youtube.com/watch?v=P-2riG7eegg>`__

* May 2021, `Language Summit at Pycon US (online)
  <https://us.pycon.org/2021/summits/language/>`__

  * `Subinterpreters <https://raw.githubusercontent.com/vstinner/talks/main/2021-PyconUS/subinterpreters.pdf>`__: talk given with Dong-hee Na
  * `Report <https://pyfound.blogspot.com/2021/05/the-2021-python-language-summit_16.html>`__ by Joanna Jablonski

* October 2, 2020, `Pycon India (online) <https://in.pycon.org/2020/>`__

  * keynote: `Python Performance: Past, Present, Future
    <https://raw.githubusercontent.com/vstinner/talks/main/2020-PyconIndia/python_performance.pdf>`_:
    same talk than EuroPython 2019
  * `video (pyvideo) <https://pyvideo.org/pycon-india-2020/keynote-python-performance-past-present-future.html>`__
  * `video (youtube) <https://www.youtube.com/watch?v=m6Q-jgoHw6k>`__

* May 2020, Pycon US, Online (because of the COVID-19)

  * `Python Steering Council Community Address <https://www.youtube.com/watch?v=xX8fGuh4T_o>`_:
    Brett Cannon, Barry Warsaw, Carol Willing, Thomas Woulters, Victor Stinner.

* July 2019, EuroPython at Basel (Switzerland)

  * "Python Performance: Past, Present and Future" keynote
  * `Slides <https://github.com/vstinner/talks/blob/master/2019-EuroPython/python_performance.pdf>`__
  * `Video
    <https://www.youtube.com/watch?v=T6vC_LOHBJ4&feature=youtu.be&t=1875>`__ (9h
    YouTube video, link to the start of the my talk, at 31:15)

* May 2019, Python Language Summit (during Pycon US) at Cleveland (Ohio, USA)


  * `Python Core Developer Mentorship
    <http://pyfound.blogspot.com/2019/05/python-core-developer-mentorship.html>`_
    with Chery Sabella and Pablo Galindo Salgado
  * `slides
    <https://github.com/vstinner/talks/blob/master/2019-Pycon/mentoring.pdf>`__

* May 2019, Python Language Summit (during Pycon US) at Cleveland (Ohio, USA)


  * `Status of stable API and stable ABI in Python 3.8
    <https://github.com/vstinner/talks/blob/master/2019-Pycon/status_stable_api_abi.pdf>`_:
    lightning talk (5 min)

* May 2019, Pycon US at Cleveland (Ohio, USA)

  - `How to engage Python contributors in the long term? Tech is easy, people
    are hard.
    <https://us.pycon.org/2019/schedule/presentation/241/>`_
  - `video on Youtube <https://www.youtube.com/watch?v=O3UmUj9h_Eo>`_
  - `slides (PDF)
    <https://github.com/vstinner/talks/blob/master/2019-Pycon/python_diversity.pdf>`__

* January 2019, Devconf.CZ at Brno (Czech Republic)

  - `Howto engage Python contributors in the long term?
    <https://devconfcz2019.sched.com/event/JcfE/howto-engage-python-contributors-in-the-long-term>`_
  - `slides (PDF)
    <https://github.com/vstinner/talks/blob/master/2019-DevConfCZ/python_diversity.pdf>`__

* October 2018, Pycon FR at Lille (France)

  - `Comment avoir plus de contributeurs à Python
    <https://github.com/vstinner/talks/raw/master/2018-PyconFR/python_diversity.pdf>`__:
    PDF slides
  - `Comment avoir plus de contributeurs à Python
    <https://www.youtube.com/watch?v=Qfmi9d8ElfQ>`__: video on Youtube, the
    video has subtitles in french (you can enable automatic translation to
    english, or maybe other languages)

* July 2018, EuroPython at Edinburgh, Scotland, UK (keynote)

  - `Python 3: ten years later
    <https://ep2018.europython.eu/conference/talks/python-3-ten-years-later>`__.
    (same talk than FOSDEM 2018)

* June 2018, PyLondonium at London, UK (keynote)

  - `Python 3: ten years later <https://pylondinium.org/>`__.
    (same talk than FOSDEM 2018)

* May 2018, Pycon US at Cleveland, Ohio, USA: **3 talks**!

  - `Python 3: ten years later
    <https://us.pycon.org/2018/schedule/presentation/86/>`__ (same talk than
    FOSDEM 2018):
    `slides (PDF) <https://github.com/vstinner/talks/raw/master/2018-PyconUS/python3_10years_later.pdf>`_
    and `Youtube video <https://www.youtube.com/watch?v=Aj3KMefwOqI>`_
  - Mentoring and diversity for Python: `slides (PDF)
    <https://github.com/vstinner/talks/raw/master/2018-PyconUS/contributors.pdf>`__
    and `LWN article <https://lwn.net/Articles/757715/>`__. I focused on
    contributors and mentoring, then Mariatta Wijaya talked about diversity.
  - `Stable ABI
    <https://github.com/vstinner/talks/raw/master/2018-PyconUS/stable_abi.pdf>`__
    (slides, PDF)

* April 2018, Pycon Italy at Firenze (keynote)

  - `Python 3, ten years later
    <https://www.pycon.it/conference/talks/python-3-10-years-later-looking-back-python-evolutions-last-10-years>`__: keynote.
    (same talk than FOSDEM 2018)

* February 2018, FOSDEM at Brussels

  - `Looking back at Python evolutions of the last 10 years
    <https://fosdem.org/2018/schedule/event/python3/>`_
  - `Slides
    <https://github.com/vstinner/talks/raw/master/2018-FOSDEM/python3_10years_later.pdf>`_
    (PDF)
  - Sorry for the bad sound in the video, there was an issue with sound during
    my talk and the video team and only fixed it after my talk: "*we had some
    issues with microphone charging cables and other sillyness at some point*".

* May 2017, Pycon US at Portland (Oregon, USA)

  - LWN article: `Making Python faster <https://lwn.net/Articles/725114/>`_
  - Talk: `Optimizations which made Python 3.6 faster than Python 3.5
    <https://us.pycon.org/2017/schedule/presentation/487/>`_
  - `Video (Youtube) <https://www.youtube.com/watch?v=d65dCD3VH9Q>`_
  - `Slides (PDF): Optimizations which made Python 3.6 faster than Python 3.5
    <https://github.com/vstinner/talks/raw/master/2017-PyconUS/python36_opt.pdf>`__

* May 2017, Language Summit during Pycon US at Portland (Oregon, USA)

  - LWN article: `Keeping Python competitive <https://lwn.net/Articles/723752/#723949>`_
  - Talk: Python performance
  - `Slides (PDF): Python performance
    <https://github.com/vstinner/talks/raw/master/2017-PyconUS/summit.pdf>`__

* February 2017, FOSDEM at Brussels (Belgium)

  - Video: `How to run a stable benchmark
    <https://fosdem.org/2017/schedule/event/python_stable_benchmark/>`_
  - `Slides (PDF): How to run stable benchmarks
    <https://github.com/vstinner/talks/raw/master/2017-FOSDEM-Brussels/howto_run_stable_benchmarks.pdf>`__

* July 2016, EuroPython at Bilbao (Spain)

  - `Slides (PDF): FAT Python, a new static optimizer for CPython 3.6
    <https://github.com/vstinner/talks/raw/master/2016-EuroPython-Bilbao/fat_python.pdf>`__
  - Video on Youtube: `Victor Stinner - FAT Python: a new static optimizer for
    Python 3.6 <https://www.youtube.com/watch?v=zFl9RAfbSXE>`_

* February 2016, FOSDEM at Brussels (Belgium):

  - Slides: `FAT Python: New static optimizer for CPython 3.6
    <https://github.com/vstinner/talks/raw/master/2016-FOSDEM/fat_python.pdf>`_
  - `website <https://fosdem.org/2016/schedule/event/fat_python/>`_
  - (`video lost <http://video.fosdem.org/2016/ud2218a/STATUS.TXT>`_, sorry)

* 2015, /var/var at Toulon (France:

  - slides: (fr) `Projet FAT Python: Optimiseur statique pour Python
    <https://github.com/vstinner/talks/raw/master/2015-dev-var-Toulon/fat_python.pdf>`_

* 2015, EuroPython at Bilbao (Spain):

  - `asyncio community, one year later
    <https://ep2015.europython.eu/conference/talks/asyncio-community-one-year-later>`_
  - `slides (PDF)
    <https://github.com/vstinner/talks/raw/master/2015-EuroPython-Bilbao/asyncio-community.pdf>`__
    (`copy at europython website
    <https://ep2015.europython.eu/media/conference/slides/asyncio-community-one-year-later.pdf>`_)
  - `slides at slideshare
    <http://fr.slideshare.net/haypo/asyncio-community-one-year-later>`__

* 2014, Pycon FR at Lyon (France):

  - `Exploration de la boucle d'événements asyncio
    <http://www.pycon.fr/2014/schedule/presentation/5/>`_
  - `slides (PDF)
    <https://github.com/vstinner/talks/blob/master/2014-Pycon-Lyon/asyncio.pdf?raw=true>`__
  - `slides at SpeackerDeck
    <https://speakerdeck.com/haypo/exploration-de-la-boucle-devenements-asyncio>`_
  - `video
    <http://www.infoq.com/fr/presentations/exploration-boucle-evenement-asyncio>`__

* 2014, Pycon "US" at Montréal (Canada):

  - `Track memory leaks in Python
    <https://us.pycon.org/2014/schedule/presentation/165/>`_
  - `slides (PDF)
    <https://github.com/vstinner/talks/blob/master/2014-Pycon-Montreal/tracemalloc.pdf?raw=true>`__
  - `slides at SpeakerDeck
    <https://speakerdeck.com/pycon2014/track-memory-leaks-in-python-by-victor-stinner>`_
  - `video <https://www.youtube.com/watch?v=umQOVzFDzTo>`__

* 2013, Pycon FR at Strasbourg (France): "Traquer les fuites mémoires Python"

  - `slides (PDF)
    <https://github.com/vstinner/talks/blob/master/2013-PyconFR-Strasbourg/tracemalloc.pdf?raw=true>`__
  - `slides at slideshare
    <http://fr.slideshare.net/haypo/traquer-les-fuites-mmoires-avec-python>`__
  - `video <http://www.youtube.com/watch?v=oQ17KDBr24I>`__

* 2013, FOSDEM at Brussels (Belgium): "Two projects to optimize Python" (astoptimizer, register-based bytecode)

  - `slides (PDF)
    <https://github.com/vstinner/talks/blob/master/2013-FOSDEM/faster_cpython.pdf?raw=true>`__
  - `slides at slideshare
    <http://fr.slideshare.net/haypo/faster-python-fosdem>`__

* 2012, Pycon FR at Paris (France):

  - `Processus de développement de CPython
    <https://github.com/vstinner/talks/blob/master/2012-PyconFR-Paris/devprocess/process_dev_cpython.pdf?raw=true>`_
  - `Nouveautés de Python 3.3
    <https://github.com/vstinner/talks/blob/master/2012-PyconFR-Paris/python33/python33.pdf?raw=true>`_

* 2011, Pycon US at Atlanta (USA):

  - https://github.com/vstinner/talks/tree/master/2011-PyconUS-Atlanta
  - `video (blip.tv) <http://blip.tv/pycon-us-videos-2009-2010-2011/pycon-2011-status-of-unicode-in-python-3-4901317>`__
  - `video (pyvideo) <http://pyvideo.org/video/364/pycon-2011--status-of-unicode-in-python-3>`__

* 2011, Pycon FR at Rennes (France):

  - "Développement de CPython":

    * `slides (PDF)
      <https://github.com/vstinner/talks/blob/master/2011-PyconFR-Rennes/developpement_cpython/cpython.pdf?raw=true>`__
    * `slides at slideshare
      <http://fr.slideshare.net/haypo/cpython>`__

  - `Python : langage homogène, explicite et efficace
    <https://github.com/vstinner/talks/blob/master/2011-PyconFR-Rennes/langage/langage_homogene.pdf?raw=true>`_


Conferences 2005-2009
=====================

* 2009, Pycon FR at Paris (France):

  - Comprendre les erreurs Unicode: `slides
    <https://github.com/vstinner/talks/blob/master/2009-PyconFR-Paris/comprendre_errurs_unicode.pdf?raw=true>`__,
    `video <http://dl.afpy.org/pycon-fr-09/videos/Comprendre_les_erreurs_Unicode.mp4>`__
  - `Contribuer à Python
    <https://github.com/vstinner/talks/blob/master/2009-PyconFR-Paris/correction_bug_cpython.pdf?raw=true>`_
  - Python bling bling: `slides
    <https://github.com/vstinner/talks/blob/master/2009-PyconFR-Paris/python_language_bling_bling.pdf?raw=true>`__,
    `video <http://dl.afpy.org/pycon-fr-09/videos/Fonctionnalit%c3%a9s_sexy_de_Python.mp4>`__
  - `Interview of myself <http://dl.afpy.org/pycon-fr-09/videos/Interview_de_Victor_Stinner.mp4>`_

* 2009, OSDC at Paris (France):

  - `Génerer des nombres aléatoires avec Hasard
    <https://github.com/vstinner/talks/blob/master/2009-OSDC/hasard.pdf?raw=true>`_.

* 2009: FOSDEM at Brussels (Belgium):

  - `Fusil the fuzzer <https://github.com/vstinner/talks/blob/master/2009-FOSDEM/fosdem_2009.pdf>`_
  - `Video of the demo (fusil-python.ogg) <https://github.com/vstinner/talks/blob/master/2009-FOSDEM/fusil-python.ogg?raw=true>`_
  - `Video: FOSDEM 2009 Fusil fuzzing <https://www.youtube.com/watch?v=Ew6CmtV0qVo>`_

* 2008, RMLL at Mont de Marsan (France):

  - `Assurance qualité avec Fusil le fuzzer
    <http://2008.rmll.info/Conference-Assurance-qualite-avec.html>`_
  - https://github.com/vstinner/talks/tree/master/2008-RMLL

* 2008, Pycon FR at Paris (France):

  - `PyPy <https://github.com/vstinner/talks/tree/master/2008-PYCON-FR/pypy>`_
  - `PyPy: video <http://dl.afpy.org/pycon-fr-08/videos/j1-06-pypy_interprete_python_en_python.ogg>`_
  - `Python 3 aka "Pytho 3000"
    <https://github.com/vstinner/talks/tree/master/2008-PYCON-FR/python3000>`_
  - `Python 3: video <http://dl.afpy.org/pycon-fr-08/videos/j2-13-python3000.ogg>`_

* 2007, SSTIC at Rennes (France):

  - `Project Fusil
    <https://github.com/vstinner/talks/blob/master/2007-SSTIC/sstic_2007.pdf?raw=true>`_

* 2007, Pycon FR at Paris (France): https://github.com/vstinner/talks/tree/master/2007-Pycon-Paris

* January 2007, AAM (Appel À Mousser) at Strasbourg (France):

  - `Hachoir
    <https://github.com/vstinner/talks/blob/master/2007-AAM-Strasbourg/2007-01-aam_hachoir.pdf?raw=true>`_

* 2005, UTBM at Belfort (France), Lolut association: Atelier sécurite PHP and MySQL

  - `PHP "crackme" exercices
    <https://github.com/vstinner/talks/tree/master/2005-Lolut-Atelier-Securite-PHP-SQL>`_:
    vulnerable PHP pages
  - `Failles en PHP et injection SQL
    <https://github.com/vstinner/talks/blob/master/2005-Lolut-Atelier-Securite-PHP-SQL/presentation.pdf>`_

* 2005, UTBM at Belfort (France), Lolut association: Atelier sécurité of C programming

  - `Introduction générale à la sécurité informatique
    <https://github.com/vstinner/talks/blob/master/2005-Lolut-Atelier-Securite-C/intro.pdf?raw=true>`_
    (french)
  - `Mots de passe, chiffrement et signature
    <https://github.com/vstinner/talks/blob/master/2005-Lolut-Atelier-Securite-C/mot_passe.pdf?raw=true>`_
  - `Aide-mémoire sur les failles en C
    <https://github.com/vstinner/talks/blob/master/2005-Lolut-Atelier-Securite-C/aide_memoire.pdf?raw=true>`_
  - `C exercices
    <https://github.com/vstinner/talks/tree/master/2005-Lolut-Atelier-Securite-C>`_:
    vulnerable C programs

* 2005, Gameover at Limoges (France):

  - `Wormux
    <https://github.com/vstinner/talks/blob/master/2005-Gameover-Limoges/game_over2.pdf?raw=true>`_
    (french), conference given with Lawrence Azzoug.