NXDRIVE-2929: Upgrade Python from 3.9.5 to 3.12.3.

.github/workflows/dead_code.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
       - uses: actions/cache@v4
         with:
           path: ~/.cache/pip

.github/workflows/functional_tests.yml

@@ -27,7 +27,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
       - uses: actions/cache@v4
         with:
           path: ~/.cache/pip
@@ -63,7 +63,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
       - uses: actions/cache@v4
         with:
           path: ~/Library/Caches/pip
@@ -93,7 +93,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
       - uses: actions/cache@v4
         with:
           path: ~\AppData\Local\pip\Cache
@@ -129,7 +129,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
       - uses: actions/cache@v4
         with:
           path: ~/.cache/pip

.github/workflows/functional_tests_2023.yml

@@ -27,7 +27,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
       - uses: actions/cache@v4
         with:
           path: ~/.cache/pip
@@ -63,7 +63,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
       - uses: actions/cache@v4
         with:
           path: ~/Library/Caches/pip
@@ -93,7 +93,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
       - uses: actions/cache@v4
         with:
           path: ~\AppData\Local\pip\Cache
@@ -123,7 +123,7 @@ jobs:
       - uses: actions/checkout@v4
       - uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
       - uses: actions/cache@v4
         with:
           path: ~/.cache/pip

.github/workflows/integration_tests.yml

@@ -37,7 +37,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
           architecture: "x86"
       - uses: actions/cache@v4
         with:

.github/workflows/lint.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
       - uses: actions/cache@v4
         with:
           path: ~/.cache/pip

.github/workflows/spell.yml

@@ -16,7 +16,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
       - uses: actions/cache@v4
         with:
           path: ~/.cache/pip

.github/workflows/style.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
       - uses: actions/cache@v4
         with:
           path: ~/.cache/pip

.github/workflows/translations.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
       - uses: actions/cache@v4
         with:
           path: ~/.cache/pip

.github/workflows/types.yml

@@ -13,7 +13,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
       - uses: actions/cache@v4
         with:
           path: ~/.cache/pip

.github/workflows/unit_tests.yml

@@ -23,7 +23,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
       - uses: actions/cache@v4
         with:
           path: ~/.cache/pip
@@ -56,7 +56,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
       - uses: actions/cache@v4
         with:
           path: ~/Library/Caches/pip
@@ -87,7 +87,7 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v5
         with:
-          python-version: 3.9 # XXX_PYTHON
+          python-version: 3.12 # XXX_PYTHON
           architecture: "x86"
       - uses: actions/cache@v4
         with:

docs/deployment.md

@@ -52,7 +52,7 @@ Executing the script without argument will setup.update the isolated environment
 
 [//]: # (XXX_PYTHON, XXX_INNO_SETUP)
 
-- [Python 3.9.5](https://www.python.org/ftp/python/3.9.5/python-3.9.5.exe).
+- [Python 3.12.3](https://www.python.org/ftp/python/3.12.3/python-3.12.3.exe).
 - [Inno Setup 6.1.2](http://www.jrsoftware.org/isdl.php) to create the installer.
 
 ### Troubleshooting

docs/gnu_linux.md

@@ -28,7 +28,7 @@ sudo mount -o remount,user_xattr /dev/sda3
 
 [//]: # (XXX_PYTHON)
 
-Nuxeo Drive is officially supported on **Python 3.9.1+**.
+Nuxeo Drive is officially supported on **Python 3.12.3+**.
 
 ## Installation
 

docs/support.md

@@ -45,7 +45,7 @@ It may evolve quickly without notification as we are following the Python develo
 
 [//]: # (XXX_PYTHON)
 
-As of now, we are using the __Python 3.9.5__.
+As of now, we are using the __Python 3.12.3__.
 
 History:
 

nxdrive/dao/engine.py

@@ -6,7 +6,7 @@
 import os
 import shutil
 from contextlib import suppress
-from datetime import datetime
+from datetime import datetime, timezone
 from logging import getLogger
 from os.path import basename
 from pathlib import Path
@@ -1503,7 +1503,7 @@ def increase_error(
         self, row: DocPair, error: str, /, *, details: str = None, incr: int = 1
     ) -> None:
         with self.lock:
-            error_date = datetime.utcnow()
+            error_date = datetime.now(tz=timezone.utc)
             c = self._get_write_connection().cursor()
             c.execute(
                 "UPDATE States"
@@ -1592,7 +1592,7 @@ def unsynchronize_state(
                 "       error_count = 0,"
                 "       last_sync_error_date = NULL"
                 " WHERE id = ?",
-                (datetime.utcnow(), last_error, row.id),
+                (datetime.now(tz=timezone.utc), last_error, row.id),
             )
 
     def unset_unsychronised(self, row: DocPair, /) -> None:
@@ -1617,7 +1617,7 @@ def unset_unsychronised(self, row: DocPair, /) -> None:
                     row.local_state,
                     row.remote_state,
                     row.pair_state,
-                    datetime.utcnow(),
+                    datetime.now(tz=timezone.utc),
                     f"{adapt_path(row.local_path)}%",
                 ),
             )
@@ -1659,7 +1659,7 @@ def synchronize_state(
                     row.remote_state,
                     row.pair_state,
                     row.local_digest,
-                    datetime.utcnow(),
+                    datetime.now(tz=timezone.utc),
                     row.id,
                     version,
                 ),
@@ -1687,7 +1687,7 @@ def synchronize_state(
                         row.local_state,
                         row.remote_state,
                         row.pair_state,
-                        datetime.utcnow(),
+                        datetime.now(tz=timezone.utc),
                         row.id,
                         row.local_path,
                         row.remote_name,

nxdrive/engine/engine.py

@@ -1,10 +1,10 @@
-import datetime
 import json
 import os
 import os.path
 import shutil
 from contextlib import suppress
 from dataclasses import dataclass
+from datetime import datetime, timezone
 from functools import partial
 from logging import getLogger
 from pathlib import Path
@@ -1182,7 +1182,9 @@
             log.debug(f"Emitting syncPartialCompleted for engine {self.uid}")
             self.syncPartialCompleted.emit()
         else:
-            self.dao.update_config("last_sync_date", datetime.datetime.utcnow())
+            self.dao.update_config(
+                "last_sync_date", datetime.datetime.now(tz=timezone.utc)
+            )
             log.debug(f"Emitting syncCompleted for engine {self.uid}")
             self._sync_started = False
             self.syncCompleted.emit()

nxdrive/engine/watcher/remote_watcher.py

@@ -1,5 +1,5 @@
 import os
-from datetime import datetime
+from datetime import datetime, timezone
 from logging import getLogger
 from operator import attrgetter, itemgetter
 from time import monotonic, sleep
@@ -116,7 +116,7 @@
 
         # Recursive update
         self._do_scan_remote(from_state, remote_info)
-        self._last_remote_full_scan = datetime.utcnow()
+        self._last_remote_full_scan = datetime.now(tz=timezone.utc)
         self.dao.update_config("remote_last_full_scan", self._last_remote_full_scan)
         self.dao.clean_scanned()
 

nxdrive/utils.py

@@ -13,7 +13,7 @@
 import sys
 from configparser import DEFAULTSECT, ConfigParser
 from copy import deepcopy
-from datetime import datetime
+from datetime import datetime, timezone
 from functools import lru_cache
 from itertools import islice
 from logging import getLogger
@@ -646,7 +646,7 @@ def get_certificate_details(
     Note: This function uses a undocumented method of the _ssl module.
           It is continuously tested in our CI to ensure it still
           available after any Python upgrade.
-          Certified working as of Python 3.9.5.
+          Certified working as of Python 3.12.3.
     """
 
     import ssl
@@ -1287,7 +1287,7 @@ def today_is_special() -> bool:
     """This beautiful day is special, isn't it? As all other days, right? :)"""
     return (
         os.getenv("I_LOVE_XMAS", "0") == "1"
-        or int(datetime.utcnow().strftime("%j")) >= 354
+        or int(datetime.now(tz=timezone.utc).strftime("%j")) >= 354
     )
 
 
@@ -1301,7 +1301,7 @@ def get_current_locale() -> str:
     else:
         import locale
 
-        encoding = locale.getdefaultlocale()[1] or ""
+        encoding = locale.getlocale()[1] or ""
 
     # Guess the current locale name
     if WINDOWS:
@@ -1315,7 +1315,7 @@ def get_current_locale() -> str:
         l10n_code = NSLocale.currentLocale()
         l10n = NSLocale.localeIdentifier(l10n_code)
     else:
-        l10n = locale.getdefaultlocale()[0] or ""
+        l10n = locale.getlocale()[1] or ""
 
     return ".".join([l10n, encoding])
 

tests/conftest.py

@@ -95,6 +95,10 @@ def no_warnings(recwarn):
             continue
         elif "Cryptography will be significantly faster" in message:
             continue
+        elif "The default datetime adapter is deprecated as of Python 3.12" in message:
+            continue
+        elif "datetime.datetime" in message:
+            continue
 
         warn = f"{warning.filename}:{warning.lineno} {message}"
         print(warn, file=sys.stderr)

tools/deps/requirements.txt

@@ -389,17 +389,21 @@ pyyaml==6.0.1 \
     --hash=sha256:fca0e3a251908a499833aa292323f32437106001d436eca0e6e7833256674585 \
     --hash=sha256:fd1592b3fdf65fff2ad0004b5e363300ef59ced41c2e6b3a99d4089fa8c5435d \
     --hash=sha256:fd66fc5d0da6d9815ba2cebeb4205f95818ff4b79c3ebe268e75d961704af52f
-pywin32==301; sys_platform == "win32" \
-    --hash=sha256:93367c96e3a76dfe5003d8291ae16454ca7d84bb24d721e0b74a07610b7be4a7 \
-    --hash=sha256:9635df6998a70282bd36e7ac2a5cef9ead1627b0a63b17c731312c7a0daebb72 \
-    --hash=sha256:c866f04a182a8cb9b7855de065113bbd2e40524f570db73ef1ee99ff0a5cc2f0 \
-    --hash=sha256:dafa18e95bf2a92f298fe9c582b0e205aca45c55f989937c52c454ce65b93c78 \
-    --hash=sha256:98f62a3f60aa64894a290fb7494bfa0bfa0a199e9e052e1ac293b2ad3cd2818b \
-    --hash=sha256:fb3b4933e0382ba49305cc6cd3fb18525df7fd96aa434de19ce0878133bf8e4a \
-    --hash=sha256:88981dd3cfb07432625b180f49bf4e179fb8cbb5704cd512e38dd63636af7a17 \
-    --hash=sha256:8c9d33968aa7fcddf44e47750e18f3d034c3e443a707688a008a2e52bbef7e96 \
-    --hash=sha256:595d397df65f1b2e0beaca63a883ae6d8b6df1cdea85c16ae85f6d2e648133fe \
-    --hash=sha256:87604a4087434cd814ad8973bd47d6524bd1fa9e971ce428e76b62a5e0860fdf
+pywin32==306; sys_platform == "win32" \
+    --hash=sha256:06d3420a5155ba65f0b72f2699b5bacf3109f36acbe8923765c22938a69dfc8d \
+    --hash=sha256:1c73ea9a0d2283d889001998059f5eaaba3b6238f767c9cf2833b13e6a685f65 \
+    --hash=sha256:37257794c1ad39ee9be652da0462dc2e394c8159dfd913a8a4e8eb6fd346da0e \
+    --hash=sha256:383229d515657f4e3ed1343da8be101000562bf514591ff383ae940cad65458b \
+    --hash=sha256:39b61c15272833b5c329a2989999dcae836b1eed650252ab1b7bfbe1d59f30f4 \
+    --hash=sha256:5821ec52f6d321aa59e2db7e0a35b997de60c201943557d108af9d4ae1ec7040 \
+    --hash=sha256:70dba0c913d19f942a2db25217d9a1b726c278f483a919f1abfed79c9cf64d3a \
+    --hash=sha256:72c5f621542d7bdd4fdb716227be0dd3f8565c11b280be6315b06ace35487d36 \
+    --hash=sha256:84f4471dbca1887ea3803d8848a1616429ac94a4a8d05f4bc9c5dcfd42ca99c8 \
+    --hash=sha256:a7639f51c184c0272e93f244eb24dafca9b1855707d94c192d4a0b4c01e1100e \
+    --hash=sha256:e25fd5b485b55ac9c057f67d94bc203f3f6595078d1fb3b458c9c28b7153a802 \
+    --hash=sha256:e4c092e2589b5cf0d365849e73e02c391c1349958c5ac3e9d5ccb9a28e017b3a \
+    --hash=sha256:e65028133d15b64d2ed8f06dd9fbc268352478d4f9289e69c190ecd6818b6407 \
+    --hash=sha256:e8ac1ae3601bee6ca9f7cb4b5363bf1c0badb935ef243c4733ff9a393b1690c0
 requests==2.32.3 \
     --hash=sha256:55365417734eb18255590a9ff9eb97e9e1da868d4ccd6402399eaf68af20a760 \
     --hash=sha256:70761cfe03c773ceb22aa2f671b4757976145175cdfca038c02654d061d6dcc6

tools/posix/deploy_ci_agent.sh

@@ -98,7 +98,7 @@ check_upgrade() {
 check_vars() {
     # Check required variables
     if [ "${PYTHON_DRIVE_VERSION:-unset}" = "unset" ]; then
-        export PYTHON_DRIVE_VERSION="3.9.5"  # XXX_PYTHON
+        export PYTHON_DRIVE_VERSION="3.12.3"  # XXX_PYTHON
     fi
     if [ "${WORKSPACE:-unset}" = "unset" ]; then
         if [ "${GITHUB_WORKSPACE:-unset}" != "unset" ]; then

tools/windows/deploy_ci_agent.ps1

@@ -212,7 +212,7 @@ function check_upgrade {
 function check_vars {
 	# Check required variables
 	if (-Not ($Env:PYTHON_DRIVE_VERSION)) {
-		$Env:PYTHON_DRIVE_VERSION = '3.9.5'  # XXX_PYTHON
+		$Env:PYTHON_DRIVE_VERSION = '3.12.3'  # XXX_PYTHON
 	}
 	if (-Not ($Env:WORKSPACE)) {
 		if ($Env:GITHUB_WORKSPACE) {