fixes manything in the documentation

_doc/sphinxdoc/source/api/algorithm.rst

@@ -8,6 +8,6 @@ Algorithmes
 Optimisation
 ++++++++++++
 
-.. autosignature:: code_beatrix.algo.tsp.voyageur_commerce_simple
+.. autosignature:: code_beatrix.algorithm.tsp.voyageur_commerce_simple
 
-.. autosignature:: code_beatrix.algo.tsp.plot_circuit
+.. autosignature:: code_beatrix.algorithm.tsp.plot_circuit

_doc/sphinxdoc/source/api/notebooks.rst

@@ -8,7 +8,7 @@ Notebooks
 Javascript
 ++++++++++
 
-.. autosignature:: code_beatrix.ipython_helper.nbcanvas.display_canvas_point
+.. autosignature:: code_beatrix.ipythonhelper.nbcanvas.display_canvas_point
 
 Snap, Scratch
 +++++++++++++

_doc/sphinxdoc/source/art/index_art.rst

@@ -33,7 +33,7 @@ Indices et solutions
 
     montage_video_correction
 
-.. _l-biblio_prog:
+.. _l-biblio_art:
 
 Bibliographie
 -------------

_doc/sphinxdoc/source/conf.py

@@ -72,7 +72,7 @@
 latex_elements['preamble'] += custom_preamble
 mathdef_link_only = True
 
-epkg_dictionary['AutioClip'] = 'https://zulko.github.io/moviepy/ref/AudioClip/AudioClip.html'
+epkg_dictionary['AudioClip'] = 'https://zulko.github.io/moviepy/ref/AudioClip/AudioClip.html'
 epkg_dictionary['deep learning'] = 'https://en.wikipedia.org/wiki/Deep_learning'
 epkg_dictionary['fcn'] = 'https://github.com/wkentaro/fcn'
 epkg_dictionary['gif'] = 'https://fr.wikipedia.org/wiki/Graphics_Interchange_Format'

_doc/sphinxdoc/source/index.rst

@@ -46,7 +46,7 @@ Contenu rangé par thèmes
     histoires/index_histoires
     maths/index_maths
     art/index_art
-    API/index
+    api/index
     python_setup
 
 On programme pour faire des jeux, des sites internets, des recherches scientifiques,

_doc/sphinxdoc/source/maths/index_maths.rst

@@ -50,7 +50,7 @@ Indices et solutions
     compter_reel_correction
     fractales_correction
 
-.. _l-biblio_prog:
+.. _l-biblio_maths:
 
 Bibliographie
 -------------

_doc/sphinxdoc/source/sessions/session_2016_10_18.rst

@@ -40,6 +40,7 @@ Livres, Bibliographie
 
 **Autres pistes**
 
+* :ref:`l-biblio_art` à propos des médias
 * :ref:`l-biblio_algo` à propos des algorithmes
 * :ref:`l-biblio_prog` à propos de la programmation
 * :ref:`l-biblio_donnes` à propos des données

_doc/sphinxdoc/source/sessions/session_2018_01_13.rst

@@ -69,3 +69,9 @@ de labyrinthe et ils s'y sont donnés à coeur joie.
 Une heure était assurément trop court pour appréhender
 les outils mais quelques-uns ont su adapter un montage
 donné comme premier exemple.
+
+Livres, Bibliographie
+---------------------
+
+* :ref:`l-biblio_algo` à propos des algorithmes
+* :ref:`l-biblio_art` à propos des médias

src/code_beatrix/algorithm/classroom.py

@@ -172,6 +172,7 @@ def optimize_positions(positions, edges, max_iter=100, fLOG=noLOG,
     @param      positions       dictionary ``{ name : (x, y) }``
     @param      edges           list of affinities ``(name1, name2)``
     @param      max_iter        maximum number of iterations
+    @param      plot_folder     if not None, saves images into this folder
     @return                     positions, iterations
     """
     edges_dict = {}

src/code_beatrix/faq/faq_video.py

@@ -137,6 +137,7 @@ def audio_save(audio_or_file, filename, verbose=False, **kwargs):
     Uses `write_audiofile <https://zulko.github.io/moviepy/ref/AudioClip.html?highlight=audioclip#moviepy.audio.AudioClip.AudioClip.write_audiofile>`_.
 
     @param      audio_or_file   string or :epkg:`AudioClip`
+    @param      filename        save into this filename
     @param      verbose         logging or not
     @param      kwargs          see `write_audiofile <https://zulko.github.io/moviepy/ref/VideoClip/VideoClip.html?highlight=videofileclip#moviepy.video.io.VideoFileClip.VideoFileClip.write_videofile>`_
     """
@@ -274,6 +275,7 @@ def video_save(video_or_file, filename, verbose=False, duration=None, **kwargs):
     Uses `write_videofile <https://zulko.github.io/moviepy/ref/VideoClip/VideoClip.html?highlight=videofileclip#moviepy.video.io.VideoFileClip.VideoFileClip.write_videofile>`_.
 
     @param      video_or_file   string or :epkg:`VideoClip`
+    @param      filename        video saved into this filename
     @param      duration        overwrite duration,
                                 see method `set_duration <https://zulko.github.io/moviepy/ref/VideoClip/VideoClip.html?highlight=videoclip#moviepy.video.VideoClip.VideoClip.set_duration>`_
     @param      verbose         logging or not
@@ -360,11 +362,13 @@ def video_replace_audio(video_or_file, new_sound, **kwargs):
     @param      video_or_file   string or :epkg:`VideoClip`
     @param      new_sound       sound
     @param      kwargs          see @see fn audio_modification
-    @param      loop            if True, *loop_duration* becomes the duration of the video
     @return                     :epkg:`VideoClip`
 
     The list of available transformations is at:
     `vfx <https://zulko.github.io/moviepy/ref/videofx.html?highlight=vfx>`_.
+    If parameter ``loop=True`` is specified,
+    *loop_duration* becomes the duration of the video.
+
 
     Example:
 
@@ -706,7 +710,7 @@ def video_text(text, font=None, fontsize=32, size=None,
     @param      size            image size, None to get the smallest one which
                                 contains the text, a float to get *size* times
                                 this smallest size
-    @param      backgorund      background of the image
+    @param      background      background of the image
     @param      opacity         to overwrite the opacity,
                                 *color* and *background* should be 4-uple colors,
                                 the last number in ``(0, 0, 0, 255)`` represents the