0.35.1

.github/workflows/ci.yml

@@ -27,7 +27,7 @@ jobs:
       fail-fast: false
       matrix:
         # os: ["ubuntu-latest", "macos-latest", "windows-latest"]
-        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13', '3.14']
 
     defaults:
       run:

condarecipe/larray-editor/larray-editor.json

@@ -1,25 +1,72 @@
 {
+    "$schema": "https://json-schema.org/draft-07/schema",
+    "$id": "https://schemas.conda.io/menuinst-1-1-3.schema.json",
     "menu_name": "LArray",
     "menu_items": [
         {
-            "name": "LArray Editor",
-            "pywscript": "${PYTHON_SCRIPTS}/larray-editor-script.py",
-            "icon": "${MENU_DIR}/larray.ico"
+            "name": {
+                "target_environment_is_base": "LArray Editor",
+                "target_environment_is_not_base": "LArray Editor ({{ ENV_NAME }})"
+            },
+            "description": "LArray Editor",
+            "activate": false,
+            "terminal": false,
+            "command": [
+                "{{ PYTHONW }}",
+                "{{ SCRIPTS_DIR }}/larray-editor-script.py",
+                "%*"
+            ],
+            "icon": "{{ MENU_DIR }}/larray.ico",
+            "platforms": {
+                "win": {
+                    "file_extensions": [
+                        ".h5",
+                        ".hdf",
+                        ".parquet",
+                        ".feather",
+                        ".ddb",
+                        ".duckdb"
+                    ]
+                }
+            }
         },
         {
-            "name": "LArray Documentation",
-            "webbrowser": "http://larray.readthedocs.io/en/0.35",
-            "icon": "${MENU_DIR}/larray-help.ico"
+            "name": {
+                "target_environment_is_base": "LArray Documentation",
+                "target_environment_is_not_base": "LArray Documentation ({{ ENV_NAME }})"
+            },
+            "description": "LArray Documentation",
+            "activate": false,
+            "terminal": false,
+            "command": [
+                "{{ BASE_PYTHONW }}",
+                "-m",
+                "webbrowser",
+                "http://larray.readthedocs.io/en/0.35"
+            ],
+            "icon": "{{ MENU_DIR }}/larray-help.ico",
+            "platforms": {
+              "win": {}
+            }
         },
         {
-            "name": "Update LArray",
-            "system": "${ROOT_PREFIX}/Scripts/conda.exe",
-            "scriptarguments": [
+            "name": {
+                "target_environment_is_base": "Update LArray",
+                "target_environment_is_not_base": "Update LArray ({{ ENV_NAME }})"
+            },
+            "description": "Update LArray",
+            "activate": false,
+            "terminal": false,
+            "command": [
+                "{{ BASE_PREFIX }}/Scripts/conda.exe",
                 "update",
                 "-p",
-                "${PREFIX}",
+                "{{ PREFIX }}",
                 "larrayenv"
-            ]
+            ],
+            "platforms": {
+              "win": {}
+            }
         }
     ]
 }

doc/source/changes.rst

@@ -1,6 +1,14 @@
 Change log
 ##########
 
+Version 0.35.1
+==============
+
+In development.
+
+.. include:: ./changes/version_0_35_1.rst.inc
+
+
 Version 0.35
 ============
 

doc/source/changes/version_0_35_1.rst.inc

@@ -0,0 +1,48 @@
+.. py:currentmodule:: larray_editor
+
+New features
+^^^^^^^^^^^^
+
+* added explicit support for Python 3.14.
+
+
+Miscellaneous improvements
+^^^^^^^^^^^^^^^^^^^^^^^^^^
+
+* Files passed as command-line arguments to the editor are now displayed via
+  the "File Explorer" mechanism instead of being loaded as a Session
+  (closes :editor_issue:`303`).
+  In practice, this means we can support many more file formats (.feather,
+  .parquet, .dta, .sas7bdat, ...) and it is possible to open files which do not
+  fit entirely in memory and much faster to open other large files.
+
+  On the other hand, we loose the ability to *directly* manipulate the data as
+  arrays, unless the user loads the file explicitly. Assuming the format is
+  supported by Session (.h5, larray-formatted .xlsx or directory of .csv), this
+  can be done either via the File->Open Data menu or via this command in the
+  console:
+
+    Session(name_of_the_variable_with_the_filepath).to_globals()
+
+
+Fixes
+^^^^^
+
+* fixed displaying DataFrames with Pandas >= 3 (closes :editor_issue:`308`).
+
+* fixed some objects not being updated immediately when updated. This includes
+  updates to Pandas DataFrames done via `df.loc[key] = value` and
+  `df.iloc[position] = value` (closes :editor_issue:`310`).
+
+* fixed File Explorer on Python 3.9 (closes :editor_issue:`300`).
+
+* fixed displaying "Collection" objects which raise an error on computing
+  their length and/or iterating them, such as scalar Groups (closes
+  :editor_issue:`313`).
+
+* avoid warnings when displaying data with any column entirely non-numeric
+  (including NaN). Closes :editor_issue:`311`.
+
+* fixed the mechanism writing warning/error messages happening during the
+  editor initialization. The errors are now correctly written in the user
+  TEMP directory / larray-editor-stderr.log

larray_editor/__init__.py

@@ -1,3 +1,3 @@
 from larray_editor.api import *  # noqa: F403
 
-__version__ = '0.35'
+__version__ = '0.35.1-dev'

larray_editor/api.py

@@ -4,7 +4,7 @@
 from inspect import getframeinfo
 from pathlib import Path
 
-from qtpy.QtWidgets import QApplication
+from qtpy.QtWidgets import QApplication, QMessageBox
 import larray as la
 
 from larray_editor.comparator import SessionComparatorWindow, ArrayComparatorWindow
@@ -277,7 +277,9 @@ def limit_lines(s, max_lines=10):
 
 
 def qt_display_exception(exception, parent=None):
-    from qtpy.QtWidgets import QMessageBox
+    app = QApplication.instance()
+    if app is None:
+        app = QApplication(sys.argv)
 
     # TODO: after we drop Python3.9 support, use traceback.format_exception
     tb_lines = format_exception(exception)
@@ -290,7 +292,7 @@ def qt_display_exception(exception, parent=None):
     msg = f"<b>Oops, something went wrong</b><p>{exception_str}</p>"
     detailed_text = ''.join(tb_lines)
 
-    msg_box = QMessageBox(QMessageBox.Critical, title, msg, parent=parent)
+    msg_box = QMessageBox(QMessageBox.Critical, title, msg)
     msg_box.setDetailedText(detailed_text)
     msg_box.exec()
 
@@ -305,12 +307,24 @@ def _qt_except_hook(type_, value, tback):
         # BaseExceptionGroup and GeneratorExit), we only print the exception
         # and do *not* exit the program. For BaseExceptionGroup, this might
         # not be 100% correct but I have yet to encounter such a case.
+        display_exception(value)
+
+
+def display_exception(value):
+    # TODO: after we drop Python3.9 support, use traceback.print_exception
+    print_exception(value)
+    try:
+        qt_display_exception(value)
+    except Exception as e2:
+        err = sys.stderr
+        err.write('\n')
+        err.write('-----------------------------------------\n')
+        err.write('Error displaying the error in a Qt dialog\n')
+        err.write('-----------------------------------------\n')
+        err.write('\n')
         # TODO: after we drop Python3.9 support, use traceback.print_exception
-        print_exception(value)
-        try:
-            qt_display_exception(value)
-        except Exception:
-            pass
+        print_exception(e2)
+        err.flush()
 
 
 def install_except_hook():