Add support for Python 3.13

Bump our max supported Python version to 3.13, now that PySide6 supports
it.

Fixes #992

install/linux/dangerzone.spec

@@ -216,16 +216,6 @@ convert the documents within a secure sandbox.
 %prep
 %autosetup -p1 -n dangerzone-%{version}
 
-# XXX: Bump the Python requirement in pyproject.toml from <3.13 to <3.14. Fedora
-# 41 comes with Python 3.13 installed, but our pyproject.toml does not support
-# it because PySide6 in PyPI works with Python 3.12 or earlier.
-#
-# This hack sidesteps this issue, and we haven't noticed any paticular problem
-# with the package that is built from that.
-%if 0%{?fedora} == 41
-sed -i 's/<3.13/<3.14/' pyproject.toml
-%endif
-
 # Bypass the version pin for Fedora as the 6.8.1.1 package is causing trouble
 # A 6.8.1.1 package was only released with a wheel for macOS, but was picked by
 # Fedora packagers. We cannot use "*" when PyPI is involved as it will fail to download the latest version.

poetry.lock

@@ -874,9 +874,6 @@ optional = false
 python-versions = "<3.14,>=3.9"
 files = [
     {file = "PySide6-6.8.1.1-cp39-abi3-macosx_12_0_universal2.whl", hash = "sha256:805728a7ed58352a02689b953ddbe29af1c8944f8c7f2c28312dc0b69f64b85e"},
-    {file = "PySide6-6.8.1.1-cp39-abi3-manylinux_2_28_x86_64.whl", hash = "sha256:70f8c4745d981ebb5bb93d7b825222532d553373b68b9db7a42cfcee25cafc9a"},
-    {file = "PySide6-6.8.1.1-cp39-abi3-manylinux_2_39_aarch64.whl", hash = "sha256:de80ac62087a716b2bada2e3ddd739c5d176dc4be819abef91274d53d75f4e58"},
-    {file = "PySide6-6.8.1.1-cp39-abi3-win_amd64.whl", hash = "sha256:60a2551053fa69845b893fb821507e2cc89d3a8a8b43726d568acd1250ad44fb"},
 ]
 
 [package.dependencies]
@@ -909,9 +906,6 @@ optional = false
 python-versions = "<3.14,>=3.9"
 files = [
     {file = "PySide6_Addons-6.8.1.1-cp39-abi3-macosx_12_0_universal2.whl", hash = "sha256:83d35d7a1a7dbd1a16b4040a26ad4d5cc030a2aed4d439241babee1225d6e58a"},
-    {file = "PySide6_Addons-6.8.1.1-cp39-abi3-manylinux_2_28_x86_64.whl", hash = "sha256:5ef45aeadca37d658e44a41e11f2b2e43dfc34c780a6be1cd09d96a7696e6cc6"},
-    {file = "PySide6_Addons-6.8.1.1-cp39-abi3-manylinux_2_39_aarch64.whl", hash = "sha256:e1b4a20b0bcbc2e440faba62e0d164223b8fd6f041d749543bc3812979116c4c"},
-    {file = "PySide6_Addons-6.8.1.1-cp39-abi3-win_amd64.whl", hash = "sha256:d8ae86944ac48cc9891666cf71565acebd403a953d0e050be4d41ac490788d0a"},
 ]
 
 [package.dependencies]
@@ -942,9 +936,6 @@ optional = false
 python-versions = "<3.14,>=3.9"
 files = [
     {file = "PySide6_Essentials-6.8.1.1-cp39-abi3-macosx_12_0_universal2.whl", hash = "sha256:25f3fdb281ac3b442f08250e3284d3b1944f7c64c62ed93b57678a62c199cf46"},
-    {file = "PySide6_Essentials-6.8.1.1-cp39-abi3-manylinux_2_28_x86_64.whl", hash = "sha256:62b64842a91114c224c41eeb6a8c8f255ba60268bc5ac19724f944d60e2277c6"},
-    {file = "PySide6_Essentials-6.8.1.1-cp39-abi3-manylinux_2_39_aarch64.whl", hash = "sha256:e0c1cc3cfb2ea5eea70748da7d22032a59ea641e24988f543d5b274c0adab065"},
-    {file = "PySide6_Essentials-6.8.1.1-cp39-abi3-win_amd64.whl", hash = "sha256:085f12e16db31eb0e802b21c64eabf582f54db6c44463a1f5e1814d897b1f2c0"},
 ]
 
 [package.dependencies]
@@ -1187,9 +1178,6 @@ optional = false
 python-versions = "<3.14,>=3.9"
 files = [
     {file = "shiboken6-6.8.1.1-cp39-abi3-macosx_12_0_universal2.whl", hash = "sha256:42fbb173a772c4e059dbeafb302e96f6ea8e1c9bacf05fab71ea7eb0d8f97b01"},
-    {file = "shiboken6-6.8.1.1-cp39-abi3-manylinux_2_28_x86_64.whl", hash = "sha256:d672df0f29dc5f44de7205c1acae4d0471ba8371bb1d68fdacbf1686f4d22a96"},
-    {file = "shiboken6-6.8.1.1-cp39-abi3-manylinux_2_39_aarch64.whl", hash = "sha256:ff1b22a66476b042d3dc09870edca353fdac1c1f517a4cdc364b24e296213ecd"},
-    {file = "shiboken6-6.8.1.1-cp39-abi3-win_amd64.whl", hash = "sha256:26f7041c77058a8ecfb9345caa187250b199de79cfb37e33936e5fbd468a7780"},
 ]
 
 [[package]]
@@ -1388,5 +1376,5 @@ type = ["pytest-mypy"]
 
 [metadata]
 lock-version = "2.0"
-python-versions = ">=3.9,<3.13"
-content-hash = "9c77a647be7cd12ecb7e893ef3102554eb78faf761e99bafdb1d2424d6123c50"
+python-versions = ">=3.9,<3.14"
+content-hash = "c6395d63523761d272dfc5fe6eef7822a081b3b0fb0b739a82efec7de5346d57"

pyproject.toml

@@ -13,7 +13,7 @@ include = [
 ]
 
 [tool.poetry.dependencies]
-python = ">=3.9,<3.13"
+python = ">=3.9,<3.14"
 click = "*"
 platformdirs = "*"
 PySide6 = "^6.7.1"