Merge branch 'main' into develop

# Conflicts:
#	CHANGELOG.md
#	cdl/__init__.py
#	doc/locale/fr/LC_MESSAGES/contributing/changelog.po

Author: PierreRaybaut

.gitignore

@@ -14,6 +14,7 @@ doc/extras_require-doc.txt
 *.bak
 /tutorialnotes*.md
 doc/locale/pot/_sphinx_design_static/
+doc/contributing/changelog.md
 
 # Visual Studio Code
 .venv

CHANGELOG.md

@@ -31,6 +31,13 @@ See DataLab [roadmap page](https://datalab-platform.com/en/contributing/roadmap.
     * `set_current` argument allows to specify if the signal or image should be set as current after being added (default is `True`)
     * This closes [Issue #151](https://github.com/DataLab-Platform/DataLab/issues/151) - Public API: add a keyword `group_id` to `add_signal` and `add_image`
 
+## DataLab Version 0.19.2 ##
+
+🛠️ Bug fixes:
+
+* Fixed [Issue #169](https://github.com/DataLab-Platform/DataLab/issues/169) - Signal / Fourier analysis: magnitude spectrum feature does not work as expected with logarithmic scale enabled
+* Fixed [Issue #168](https://github.com/DataLab-Platform/DataLab/issues/168) - Average profile visualization: empty profile is displayed when the target rectangular area is outside the image area (this has been fixed upstream, in PlotPy v2.7.4, and so requires the latest version of PlotPy)
+
 ## DataLab Version 0.19.1 ##
 
 🛠️ Bug fixes:

cdl/algorithms/signal.py

@@ -119,7 +119,8 @@ def magnitude_spectrum(
     x1, y1 = fft1d(x, y)
     if log_scale:
         y_mag = 20 * np.log10(np.abs(y1))
-    y_mag = np.abs(y1)
+    else:
+        y_mag = np.abs(y1)
     return x1, y_mag
 
 

doc/conf.py

@@ -3,6 +3,8 @@
 # pylint: skip-file
 
 import os
+import os.path as osp
+import shutil
 import sys
 
 sys.path.insert(0, os.path.abspath(".."))
@@ -11,6 +13,49 @@
 
 os.environ["CDL_DOC"] = "1"
 
+
+# -- Copy CHANGELOG.md to doc/contributing folder ------------------------
+#
+# Note: An alternative to this could be to create a 'contributing/changelog.rst' file
+# containing the following:
+#
+# .. include:: ../../CHANGELOG.md
+#    :parser: myst_parser.sphinx_
+#
+# But, due to the on-the-fly parsing of the markdown file, this alternative approach
+# is not compatible with the internationalization process of the documentation (see
+# https://github.com/DataLab-Platform/DataLab/issues/108). That is why we copy the
+# CHANGELOG.md file to the doc/contributing folder and remove it after the build.
+
+
+def copy_changelog(app):
+    """Copy CHANGELOG.md to doc/contributing folder."""
+    docpath = osp.abspath(osp.dirname(__file__))
+    dest_fname = osp.join(docpath, "contributing", "changelog.md")
+    if osp.exists(dest_fname):
+        os.remove(dest_fname)
+    shutil.copyfile(osp.join(docpath, "..", "CHANGELOG.md"), dest_fname)
+    app.env.temp_changelog_path = dest_fname
+
+
+def cleanup_changelog(app, exception):
+    """Remove CHANGELOG.md from doc/contributing folder."""
+    try:
+        path = getattr(app.env, "temp_changelog_path", None)
+        if path and osp.exists(path):
+            os.remove(path)
+    except Exception as exc:
+        print(f"Warning: failed to remove {path}: {exc}")
+    finally:
+        del app.env.temp_changelog_path
+
+
+def setup(app):
+    """Setup function for Sphinx."""
+    app.connect("builder-inited", copy_changelog)
+    app.connect("build-finished", cleanup_changelog)
+
+
 # -- Project information -----------------------------------------------------
 
 project = "DataLab"

doc/contributing/changelog.rst

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: DataLab \n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2025-04-13 19:50+0200\n"
+"POT-Creation-Date: 2025-04-19 14:24+0200\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language: fr\n"
@@ -102,12 +102,21 @@ msgstr "L'argument `set_current` permet de spécifier si le signal ou l'image do
 msgid "This closes [Issue #151](https://github.com/DataLab-Platform/DataLab/issues/151) - Public API: add a keyword `group_id` to `add_signal` and `add_image`"
 msgstr "Ceci corrige l'[Issue #151](https://github.com/DataLab-Platform/DataLab/issues/151) - API publique : ajouter un mot-clé `group_id` à `add_signal` et `add_image`"
 
-msgid "DataLab Version 0.19.1"
-msgstr "DataLab Version 0.19.1"
+msgid "DataLab Version 0.19.2"
+msgstr "DataLab Version 0.19.2"
 
 msgid "🛠️ Bug fixes:"
 msgstr "🛠️ Corrections de bugs :"
 
+msgid "Fixed [Issue #169](https://github.com/DataLab-Platform/DataLab/issues/169) - Signal / Fourier analysis: magnitude spectrum feature does not work as expected with logarithmic scale enabled"
+msgstr "Correction de l'[Issue #169](https://github.com/DataLab-Platform/DataLab/issues/169) - Analyse de signal / Fourier : la fonction de spectre de magnitude ne fonctionne pas comme prévu avec l'échelle logarithmique activée"
+
+msgid "Fixed [Issue #168](https://github.com/DataLab-Platform/DataLab/issues/168) - Average profile visualization: empty profile is displayed when the target rectangular area is outside the image area (this has been fixed upstream, in PlotPy v2.7.4, and so requires the latest version of PlotPy)"
+msgstr "Correction de l'[Issue #168](https://github.com/DataLab-Platform/DataLab/issues/168) - Visualisation du profil moyen : le profil vide est affiché lorsque la zone rectangulaire cible est en dehors de la zone de l'image (ceci a été corrigé en amont, dans PlotPy v2.7.4, et nécessite donc la dernière version de PlotPy)"
+
+msgid "DataLab Version 0.19.1"
+msgstr "DataLab Version 0.19.1"
+
 msgid "Pairwise operation mode:"
 msgstr "Mode d'opération pairwise :"
 
@@ -156,6 +165,9 @@ msgstr "Correction de l'[Issue #165](https://github.com/DataLab-Platform/DataLab
 msgid "DataLab Version 0.19.0"
 msgstr "DataLab Version 0.19.0"
 
+msgid "💥 New features and enhancements:"
+msgstr "💥 Nouvelles fonctionnalités et améliorations :"
+
 msgid "Image operation features (\"Operations\" menu):"
 msgstr "Fonctionnalités d'opération sur les images (menu \"Opérations\") :"
 
@@ -165,6 +177,9 @@ msgstr "Renommage du sous-menu \"Rotation\" en \"Symétrie ou rotation\""
 msgid "New \"Flip diagonally\" feature"
 msgstr "Nouvelle fonctionnalité \"Symétrie diagonale\""
 
+msgid "Signal processing features (\"Processing\" menu):"
+msgstr "Fonctionnalités de traitement du signal (menu \"Traitement\") :"
+
 msgid "New \"Convert to Cartesian coordinates\" feature"
 msgstr "Nouvelle fonctionnalité \"Convertir en coordonnées cartésiennes\""
 
@@ -204,6 +219,9 @@ msgstr "Ajout de la méthode `compute_inverse` pour les processeurs d'image et d
 msgid "This closes [Issue #143](https://github.com/DataLab-Platform/DataLab/issues/143) - New feature: `1/x` for signals and images"
 msgstr "Ceci corrige l'[Issue #143](https://github.com/DataLab-Platform/DataLab/issues/143) - Nouvelle fonctionnalité : `1/x` pour les signaux et les images"
 
+msgid "Public API (local or remote):"
+msgstr "API publique (locale ou distante) :"
+
 msgid "Add `add_group` method with `title` and `select` arguments to create a new group in a data panel (e.g. Signal or Image panel) and eventually select it after creation:"
 msgstr "Ajout de la méthode `add_group` avec les arguments `title` et `select` pour créer un nouveau groupe dans un panneau de données (par exemple, panneau Signal ou Image) et éventuellement le sélectionner après sa création :"