Use python instead of python3

.devcontainer/devcontainer.json

@@ -1,16 +1,15 @@
-// https://aka.ms/devcontainer.json
-{
-	"image": "mcr.microsoft.com/devcontainers/python:1-3.12-bookworm",
-	"features": {
-		"ghcr.io/devcontainers/features/common-utils:2": {
-			"installZsh": false,
-			"installOhMyZsh": false,
-			"installOhMyZshConfig": false,
-			"username": "none",
-			"nonFreePackages": true
-		},
+{   // https://aka.ms/devcontainer.json
+    // https://github.com/devcontainers/images/tree/main/src/python
+    "image": "mcr.microsoft.com/devcontainers/python:3.13-bookworm",
+    "features": {
+        /* `features/common-utils` is already in the python image; it's missing non-free
+         * packages, but that's only manpages-posix and manpages-posix-dev. */
+        // "ghcr.io/devcontainers/features/node:1": {},
+        // "ghcr.io/devcontainers/features/docker-in-docker:2": {},
+        // "ghcr.io/haukex/devcontainer-features/perl:1": {},
         "ghcr.io/lukewiwa/features/shellcheck:0": {},
         "ghcr.io/guiyomh/features/vim:0": {}
-	},
-	"postCreateCommand": ".devcontainer/initialize.sh"
-}
+    },
+    "postCreateCommand": ".devcontainer/initialize.sh"
+}
+/* vim: set filetype=javascript ts=4 sw=4 expandtab : */

.devcontainer/initialize.sh

@@ -2,8 +2,8 @@
 set -euxo pipefail
 cd "$( dirname "${BASH_SOURCE[0]}" )"/..
 
-python3 -m venv .venv
+python -m venv .venv
 # shellcheck source=/dev/null
 source .venv/bin/activate
-python3 -m pip install --upgrade pip wheel
-pip install -r requirements.txt -r requirements-dev.txt
+python -m pip install --upgrade pip wheel
+python -m pip install -r requirements.txt -r requirements-dev.txt

.github/workflows/tests.yml

@@ -30,7 +30,7 @@ jobs:
             requirements-dev.txt
       - name: Install dependencies
         run: |
-          python3 -m pip install --upgrade pip wheel
-          pip install -r requirements.txt -r requirements-dev.txt
+          python -m pip install --upgrade pip wheel
+          python -m pip install -r requirements.txt -r requirements-dev.txt
       - name: Run tests
         run: ./prove.sh

checksum.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """File checksumming tool.
 
 Author, Copyright, and License

checksum_gui.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Graphical frontend for file checksumming tool.
 
 Author, Copyright, and License

datatypes.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Data type library with type checks and type inferral.
 
 These types are based on and are compatible with Postgres data types, but are

deltaparse.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Parser for "time delta" strings.
 
 Author, Copyright, and License

hashedfile.py

@@ -1,4 +1,4 @@
-#!python3
+#!python
 """A library for representing files together with their hashes.
 
 Author, Copyright, and License

jsonvalidate.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Utility functions to load and validate JSON Schemas.
 
 Author, Copyright, and License

loggerdata/importdefs.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Common definitions used in the importing of logger data.
 
 Author, Copyright, and License

loggerdata/importer.py

@@ -1,4 +1,4 @@
-#!python3
+#!python
 """General-purpose logger data importer functions.
 
 Author, Copyright, and License

loggerdata/metadata.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Metadata for representing datalogger data tables.
 
 Author, Copyright, and License

loggerdata/qualitycheck.py

@@ -1,4 +1,4 @@
-#!python3
+#!python
 """Basic Data Quality checking functions
 
 Author, Copyright, and License

loggerdata/toa5/__init__.py

@@ -1,4 +1,4 @@
-#!python3
+#!python
 """Functions for handling TOA5 files.
 
 .. deprecated:: 2024-10-18

loggerdata/toa5/dataimport.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Functions for importing TOA5 data files.
 
 Author, Copyright, and License

loggerdata/toa5/pandas.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Functions for reading TOA5 files into Pandas data frames.
 
 Author, Copyright, and License

lsb_obo.py

@@ -1,4 +1,4 @@
-#!python3
+#!python
 """Test whether two decimal numbers are off-by-one on their least significant digit.
 
 Author, Copyright, and License

prove.sh

@@ -3,7 +3,7 @@ set -euo pipefail
 cd "$(dirname "${BASH_SOURCE[0]}")" || exit 1
 if [ "$OSTYPE" == "msys" ]  # e.g. Git bash on Windows
 then
-  PYTHONWARNDEFAULTENCODING=1 python3 -m unittest "$@"
+  PYTHONWARNDEFAULTENCODING=1 python -m unittest "$@"
 else
   PYTHONWARNDEFAULTENCODING=1 coverage run --branch -m unittest "$@"
   if coverage report --skip-covered --show-missing --fail-under=100

requirements.txt

@@ -1,5 +1,5 @@
-# python3 -m pip install --upgrade pip wheel
-# pip3 install --upgrade --upgrade-strategy=eager -r requirements.txt
+# python -m pip install --upgrade pip wheel
+# python -m pip install --upgrade --upgrade-strategy=eager -r requirements.txt
 more-itertools >= 9.1.0
 igbpyutils >= 0.3.2
 Unidecode

safe_filenames_check.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Utility to check for Windows-safe filenames.
 
 Author, Copyright, and License

sqlite3helper.py

@@ -1,4 +1,4 @@
-#!python3
+#!python
 """Helpers for SQLite3 databases used as logger data storage.
 
 The functions in this module provide helpers for our use case of importing

tests/test_checksum.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Tests for file checksumming tool.
 
 Author, Copyright, and License

tests/test_datatypes.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Tests for datatypes library.
 
 Author, Copyright, and License

tests/test_deltaparse.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Tests for deltaparse.
 
 Author, Copyright, and License

tests/test_hashedfile.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Tests for hashedfile library.
 
 Author, Copyright, and License

tests/test_jsonvalidate.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Tests for jsonvalidate.
 
 Author, Copyright, and License

tests/test_logger_importdefs.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Tests for loggerdata.importdefs
 
 Author, Copyright, and License

tests/test_logger_importer.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Tests for loggerdata.importer
 
 Author, Copyright, and License

tests/test_logger_metadata.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Tests for loggerdata.metadata.
 
 Author, Copyright, and License

tests/test_logger_qualitycheck.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Tests for loggerdata.qualitycheck.
 
 Author, Copyright, and License

tests/test_lsb_obo.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Tests for lsb_obo.
 
 Author, Copyright, and License

tests/test_safe_filenames_check.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Tests for uniutils.
 
 Author, Copyright, and License

tests/test_sqlite3helper.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Tests for Sqlite3 Helper.
 
 Author, Copyright, and License

tests/test_toa5.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Tests for loggerdata.toa5.
 
 Author, Copyright, and License

tests/test_toa5_dataimport.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Tests for loggerdata.toa5.dataimport
 
 Author, Copyright, and License

tests/test_toa5_pandas.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Tests for loggerdata.toa5.pandas
 
 Author, Copyright, and License

tests/test_uniutils.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Tests for uniutils.
 
 Author, Copyright, and License

uniutils.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python3
+#!/usr/bin/env python
 """Various Unicode related utility functions.
 
 Author, Copyright, and License