Add update check function and call from about

- Implement a update check against the github releases via the api
- Add semantic-version dependency
- Add automatic check when opening about dialog

.github/FUNDING.yml

@@ -0,0 +1,13 @@
+# These are supported funding model platforms
+
+github: arsenetar
+patreon: # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+lfx_crowdfunding: # Replace with a single LFX Crowdfunding project-name e.g., cloud-foundry
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']

.github/workflows/default.yml

@@ -45,20 +45,20 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
-        python-version: [3.6, 3.7, 3.8, 3.9, '3.10']
+        python-version: [3.7, 3.8, 3.9, '3.10']
         exclude:
-          - os: macos-latest
-            python-version: 3.6
           - os: macos-latest
             python-version: 3.7
           - os: macos-latest
             python-version: 3.8
-          - os: windows-latest
+          - os: macos-latest
-            python-version: 3.6
+            python-version: 3.9
           - os: windows-latest
             python-version: 3.7
           - os: windows-latest
             python-version: 3.8
+          - os: windows-latest
+            python-version: 3.9
 
     steps:
     - uses: actions/checkout@v2

.sonarcloud.properties

@@ -1 +1 @@
-sonar.python.version=3.6, 3.7, 3.8, 3.9, 3.10
+sonar.python.version=3.7, 3.8, 3.9, 3.10

.tx/config

@@ -1,26 +1,27 @@
 [main]
 host = https://www.transifex.com
 
-[dupeguru-1.core]
+[o:voltaicideas:p:dupeguru-1:r:columns]
-file_filter = locale/<lang>/LC_MESSAGES/core.po
-source_file = locale/core.pot
-source_lang = en
-type = PO
-
-[dupeguru-1.columns]
 file_filter = locale/<lang>/LC_MESSAGES/columns.po
 source_file = locale/columns.pot
 source_lang = en
 type        = PO
 
-[dupeguru-1.ui]
+[o:voltaicideas:p:dupeguru-1:r:core]
+file_filter = locale/<lang>/LC_MESSAGES/core.po
+source_file = locale/core.pot
+source_lang = en
+type        = PO
+
+[o:voltaicideas:p:dupeguru-1:r:qtlib]
+file_filter = qtlib/locale/<lang>/LC_MESSAGES/qtlib.po
+source_file = qtlib/locale/qtlib.pot
+source_lang = en
+type        = PO
+
+[o:voltaicideas:p:dupeguru-1:r:ui]
 file_filter = locale/<lang>/LC_MESSAGES/ui.po
 source_file = locale/ui.pot
 source_lang = en
 type        = PO
 
-[dupeguru-1.qtlib]
-file_filter = qtlib/locale/<lang>/LC_MESSAGES/qtlib.po
-source_file = qtlib/locale/qtlib.pot
-source_lang = en
-type = PO

README.md

@@ -36,7 +36,7 @@ For windows instructions see the [Windows Instructions](Windows.md).
 For macos instructions (qt version) see the [macOS Instructions](macos.md).
 
 ### Prerequisites
-* [Python 3.6+][python]
+* [Python 3.7+][python]
 * PyQt5
 
 ### System Setup

Windows.md

@@ -2,7 +2,7 @@
 
 ### Prerequisites
 
-- [Python 3.6+][python]
+- [Python 3.7+][python]
 - [Visual Studio 2019][vs] or [Visual Studio Build Tools 2019][vsBuildTools] with the Windows 10 SDK
 - [nsis][nsis] (for installer creation)
 - [msys2][msys2] (for using makefile method)
@@ -16,7 +16,7 @@ After installing python it is recommended to update setuptools before compiling
 More details on setting up python for compiling packages on windows can be found on the [python wiki][pythonWindowsCompilers] Take note of the required vc++ versions.
 
 ### With build.py (preferred)
-To build with a different python version 3.6 vs 3.8 or 32 bit vs 64 bit specify that version instead of -3.8 to the `py` command below.  If you want to build additional versions while keeping all virtual environments setup use a different location for each virtual environment.
+To build with a different python version 3.7 vs 3.8 or 32 bit vs 64 bit specify that version instead of -3.8 to the `py` command below.  If you want to build additional versions while keeping all virtual environments setup use a different location for each virtual environment.
 
     $ cd <dupeGuru directory>
     $ py -3.8 -m venv .\env

build.py

@@ -150,8 +150,8 @@ def build_normal():
 
 
 def main():
-    if sys.version_info < (3, 6):
+    if sys.version_info < (3, 7):
-        sys.exit("Python < 3.6 is unsupported.")
+        sys.exit("Python < 3.7 is unsupported.")
     options = parse_args()
     if options.clean and Path("build").exists():
         shutil.rmtree("build")

core/__init__.py

@@ -1,2 +1,2 @@
-__version__ = "4.2.0"
+__version__ = "4.2.1"
 __appname__ = "dupeGuru"

core/util.py

@@ -7,6 +7,12 @@
 import time
 import sys
 import os
+import urllib.request
+import urllib.error
+import json
+import semantic_version
+import logging
+from typing import Union
 
 from hscommon.util import format_time_decimal
 
@@ -64,3 +70,34 @@ def fix_surrogate_encoding(s, encoding="utf-8"):
 
 def executable_folder():
     return os.path.dirname(os.path.abspath(sys.argv[0]))
+
+
+def check_for_update(current_version: str, include_prerelease: bool = False) -> Union[None, dict]:
+    request = urllib.request.Request(
+        "https://api.github.com/repos/arsenetar/dupeguru/releases",
+        headers={"Accept": "application/vnd.github.v3+json"},
+    )
+    try:
+        with urllib.request.urlopen(request) as response:
+            if response.status != 200:
+                logging.warn(f"Error retriving updates. Status: {response.status}")
+                return None
+            try:
+                response_json = json.loads(response.read())
+            except json.JSONDecodeError as ex:
+                logging.warn(f"Error parsing updates. {ex.msg}")
+                return None
+    except urllib.error.URLError as ex:
+        logging.warn(f"Error retriving updates. {ex.reason}")
+        return None
+    new_version = semantic_version.Version(current_version)
+    new_url = None
+    for release in response_json:
+        release_version = semantic_version.Version(release["name"])
+        if new_version < release_version and (include_prerelease or not release_version.prerelease):
+            new_version = release_version
+            new_url = release["html_url"]
+    if new_url is not None:
+        return {"version": new_version, "url": new_url}
+    else:
+        return None

help/en/contribute.rst

@@ -12,7 +12,7 @@ a community around this project.
 
 So, whatever your skills, if you're interested in contributing to dupeGuru, please do so. Normally,
 this documentation should be enough to get you started, but if it isn't, then **please**,
-`let me know`_ because it's a problem that I'm committed to fix. If there's any situation where you'd
+open a discussion at https://github.com/arsenetar/dupeguru/discussions.  If there's any situation where you'd
 wish to contribute but some doubt you're having prevent you from going forward, please contact me.
 I'd much prefer to spend the time figuring out with you whether (and how) you can contribute than
 taking the chance of missing that opportunity.
@@ -82,10 +82,9 @@ agree on what should be added to the documentation.
 dupeGuru. For more information about how to do that, you can refer to the `translator guide`_.
 
 .. _been open source: https://www.hardcoded.net/articles/free-as-in-speech-fair-as-in-trade
-.. _let me know: mailto:hsoft@hardcoded.net
 .. _Source code repository: https://github.com/arsenetar/dupeguru
-.. _Issue Tracker: https://github.com/hsoft/arsenetar/issues
+.. _Issue Tracker: https://github.com/arsenetar/issues
-.. _Issue labels meaning: https://github.com/hsoft/arsenetar/wiki/issue-labels
+.. _Issue labels meaning: https://github.com/arsenetar/wiki/issue-labels
 .. _Sphinx: http://sphinx-doc.org/
 .. _reST: http://en.wikipedia.org/wiki/ReStructuredText
-.. _translator guide: https://github.com/hsoft/arsenetar/wiki/Translator-Guide
+.. _translator guide: https://github.com/arsenetar/wiki/Translator-Guide

hscommon/sqlite.py

@@ -45,7 +45,7 @@ class _ActualThread(threading.Thread):
         self._lock = threading.Lock()
         self._run = True
         self.lastrowid = -1
-        self.setDaemon(True)
+        self.daemon = True
         self.start()
 
     def _query(self, query):

hscommon/trans.py

@@ -150,7 +150,9 @@ def install_gettext_trans_under_qt(base_folder, lang=None):
     if not lang:
         lang = str(QLocale.system().name())[:2]
     localename = get_locale_name(lang)
-    if localename is not None:
+    if localename is None:
+        lang = "en"
+        localename = get_locale_name(lang)
     try:
         locale.setlocale(locale.LC_ALL, localename)
     except locale.Error:

locale/ms/LC_MESSAGES/ui.po

@@ -1,9 +1,9 @@
 # Translators:
-# Yaya - Nurul Azeera Hidayah @ Muhammad Nur Hidayat Yasuyoshi (MNH48) <admin@mnh48.moe>, 2021
+# Yaya - Nurul Azeera Hidayah @ Muhammad Nur Hidayat Yasuyoshi (MNH48) <admin@mnh48.moe>, 2022
 #
 msgid ""
 msgstr ""
-"Last-Translator: Yaya - Nurul Azeera Hidayah @ Muhammad Nur Hidayat Yasuyoshi (MNH48) <admin@mnh48.moe>, 2021\n"
+"Last-Translator: Yaya - Nurul Azeera Hidayah @ Muhammad Nur Hidayat Yasuyoshi (MNH48) <admin@mnh48.moe>, 2022\n"
 "Language-Team: Malay (https://www.transifex.com/voltaicideas/teams/116153/ms/)\n"
 "Language: ms\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -987,4 +987,4 @@ msgstr "Cache dikosongkan."
 
 #: qt\preferences_dialog.py:173
 msgid "Use dark style"
-msgstr ""
+msgstr "Guna gaya gelap"

locale/tr/LC_MESSAGES/ui.po

@@ -1,10 +1,10 @@
 # Translators:
 # Ahmet Haydar Işık <itsahmthydr@gmail.com>, 2021
-# Emin Tufan Çetin <etcetin@gmail.com>, 2021
+# Emin Tufan Çetin <etcetin@gmail.com>, 2022
 #
 msgid ""
 msgstr ""
-"Last-Translator: Emin Tufan Çetin <etcetin@gmail.com>, 2021\n"
+"Last-Translator: Emin Tufan Çetin <etcetin@gmail.com>, 2022\n"
 "Language-Team: Turkish (https://www.transifex.com/voltaicideas/teams/116153/tr/)\n"
 "Language: tr\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -983,4 +983,4 @@ msgstr "Önbellek temizlendi."
 
 #: qt\preferences_dialog.py:173
 msgid "Use dark style"
-msgstr ""
+msgstr "Karanlık biçem kullan"

locale/zh_TW/LC_MESSAGES/ui.po

@@ -1,6 +1,9 @@
+# Translators:
+# 太子 VC <taiziccf@gmail.com>, 2021
 #
 msgid ""
 msgstr ""
+"Last-Translator: 太子 VC <taiziccf@gmail.com>, 2021\n"
 "Language-Team: Chinese (Taiwan) (https://www.transifex.com/voltaicideas/teams/116153/zh_TW/)\n"
 "Language: zh_TW\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -9,53 +12,53 @@ msgstr ""
 
 #: qt/app.py:81
 msgid "Quit"
-msgstr ""
+msgstr "退出"
 
 #: qt/app.py:82 qt/preferences_dialog.py:116
 #: cocoa/en.lproj/Localizable.strings:0
 msgid "Options"
-msgstr ""
+msgstr "选项"
 
 #: qt/app.py:83 qt/ignore_list_dialog.py:32
 #: cocoa/en.lproj/Localizable.strings:0
 msgid "Ignore List"
-msgstr ""
+msgstr "忽略列表"
 
 #: qt/app.py:84 qt/app.py:179 cocoa/en.lproj/Localizable.strings:0
 msgid "Clear Picture Cache"
-msgstr ""
+msgstr "清空图片缓存"
 
 #: qt/app.py:85 cocoa/en.lproj/Localizable.strings:0
 msgid "dupeGuru Help"
-msgstr ""
+msgstr "dupeGuru 帮助"
 
 #: qt/app.py:86 cocoa/en.lproj/Localizable.strings:0
 msgid "About dupeGuru"
-msgstr ""
+msgstr "关于 dupeGuru"
 
 #: qt/app.py:87
 msgid "Open Debug Log"
-msgstr ""
+msgstr "打开调试记录"
 
 #: qt/app.py:180 cocoa/en.lproj/Localizable.strings:0
 msgid "Do you really want to remove all your cached picture analysis?"
-msgstr ""
+msgstr "确定要移除所有缓存分析图片?"
 
 #: qt/app.py:184
 msgid "Picture cache cleared."
-msgstr ""
+msgstr "图片缓存已清空。"
 
 #: qt/app.py:251
 msgid "{} file (*.{})"
-msgstr ""
+msgstr "{} 文件 (*.{})"
 
 #: qt/deletion_options.py:30 cocoa/en.lproj/Localizable.strings:0
 msgid "Deletion Options"
-msgstr ""
+msgstr "删除选项"
 
 #: qt/deletion_options.py:35 cocoa/en.lproj/Localizable.strings:0
 msgid "Link deleted files"
-msgstr ""
+msgstr "链接已删除的文件"
 
 #: qt/deletion_options.py:37 cocoa/en.lproj/Localizable.strings:0
 msgid ""
@@ -91,20 +94,20 @@ msgstr ""
 
 #: qt/deletion_options.py:60 cocoa/en.lproj/Localizable.strings:0
 msgid "Cancel"
-msgstr ""
+msgstr "取消"
 
 #: qt/details_table.py:16 cocoa/en.lproj/Localizable.strings:0
 msgid "Attribute"
-msgstr ""
+msgstr "属性"
 
 #: qt/details_table.py:16 cocoa/en.lproj/Localizable.strings:0
 msgid "Selected"
-msgstr ""
+msgstr "已选择"
 
 #: qt/details_table.py:16 qt/directories_model.py:24
 #: cocoa/en.lproj/Localizable.strings:0
 msgid "Reference"
-msgstr ""
+msgstr "源文件"
 
 #: qt/directories_dialog.py:64 cocoa/en.lproj/Localizable.strings:0
 msgid "Load Results..."
@@ -908,3 +911,43 @@ msgstr ""
 #: qt\preferences_dialog.py:286
 msgid "Display"
 msgstr ""
+
+#: qt\se\preferences_dialog.py:70
+msgid "Partially hash files bigger than"
+msgstr ""
+
+#: qt\se\preferences_dialog.py:80
+msgid "MB"
+msgstr ""
+
+#: qt\preferences_dialog.py:163
+msgid "Use native OS dialogs"
+msgstr ""
+
+#: qt\preferences_dialog.py:166
+msgid ""
+"For actions such as file/folder selection use the OS native dialogs.\n"
+"Some native dialogs have limited functionality."
+msgstr ""
+
+#: qt\se\preferences_dialog.py:68
+msgid "Ignore files larger than"
+msgstr ""
+
+#: qt\app.py:135 qt\app.py:293
+msgid "Clear Cache"
+msgstr ""
+
+#: qt\app.py:294
+msgid ""
+"Do you really want to clear the cache? This will remove all cached file "
+"hashes and picture analysis."
+msgstr ""
+
+#: qt\app.py:299
+msgid "Cache cleared."
+msgstr ""
+
+#: qt\preferences_dialog.py:173
+msgid "Use dark style"
+msgstr ""

macos.md

@@ -2,7 +2,7 @@
 
 ### Prerequisites
 
-- [Python 3.6+][python]
+- [Python 3.7+][python]
 - [Xcode 12.3][xcode] or just Xcode command line tools (older versions can be used if not interested in arm macs)
 - [Homebrew][homebrew]
 - [qt5](https://www.qt.io/)
@@ -12,7 +12,7 @@
 2. Install [Homebrew][homebrew], if not on the path after install (arm based Macs) create `~/.zshrc` 
 with `export PATH="/opt/homebrew/bin:$PATH"`. Will need to reload terminal or source the file to take 
 effect.
-3. Install qt5 with `brew`. If you are using a version of macos without system python 3.6+ then you will 
+3. Install qt5 with `brew`. If you are using a version of macos without system python 3.7+ then you will 
 also need to install that via brew or with pyenv.
 
         $ brew install qt5

pkg/debian/control

@@ -10,7 +10,7 @@ Vcs-Git: https://github.com/arsenetar/dupeguru.git
 
 Package: {pkgname}
 Architecture: {arch}
-Depends: ${shlibs:Depends}, python3 (>=3.6), python3-pyqt5, python3-mutagen
+Depends: ${shlibs:Depends}, python3 (>=3.7), python3-pyqt5, python3-mutagen
 Provides: dupeguru-se, dupeguru-me, dupeguru-pe
 Replaces: dupeguru-se, dupeguru-me, dupeguru-pe
 Conflicts: dupeguru-se, dupeguru-me, dupeguru-pe

qt/pe/image_viewer.py

@@ -1049,13 +1049,13 @@ class ScrollAreaImageViewer(QScrollArea):
 
     def adjustScrollBarsScaled(self, delta):
         """After scaling with the mouse, update relative to mouse position."""
-        self._horizontalScrollBar.setValue(self._horizontalScrollBar.value() + delta.x())
+        self._horizontalScrollBar.setValue(int(self._horizontalScrollBar.value() + delta.x()))
-        self._verticalScrollBar.setValue(self._verticalScrollBar.value() + delta.y())
+        self._verticalScrollBar.setValue(int(self._verticalScrollBar.value() + delta.y()))
 
     def adjustScrollBarsAuto(self):
         """After panning, update accordingly."""
-        self.horizontalScrollBar().setValue(self.horizontalScrollBar().value() - self._mousePanningDelta.x())
+        self.horizontalScrollBar().setValue(int(self.horizontalScrollBar().value() - self._mousePanningDelta.x()))
-        self.verticalScrollBar().setValue(self.verticalScrollBar().value() - self._mousePanningDelta.y())
+        self.verticalScrollBar().setValue(int(self.verticalScrollBar().value() - self._mousePanningDelta.y()))
 
     def adjustScrollBarCentered(self):
         """Just center in the middle."""

qt/platform.py

@@ -14,11 +14,11 @@ if op.exists(__file__):
 else:
     # Should be a frozen environment
     if ISOSX:
-        BASE_PATH = op.abspath(op.join(op.dirname(__file__), '..', '..', 'Resources'))
+        BASE_PATH = op.abspath(op.join(op.dirname(__file__), "..", "..", "Resources"))
     else:
         # For others our base path is ''.
         BASE_PATH = ""
-HELP_PATH = op.join(BASE_PATH, "help")
+HELP_PATH = op.join(BASE_PATH, "help", "en")
 
 if ISWINDOWS:
     INITIAL_FOLDER_IN_DIALOGS = "C:\\"

qt/tabbed_window.py

@@ -221,7 +221,7 @@ class TabWindow(QMainWindow):
         super().showEvent(event)
 
     def changeEvent(self, event):
-        if event.type() == QEvent.Type.WindowStateChange and not self.isMaximized():
+        if event.type() == QEvent.WindowStateChange and not self.isMaximized():
             move_to_screen_center(self)
         super().changeEvent(event)
 

qtlib/about_box.py

@@ -6,18 +6,11 @@
 # which should be included with this package. The terms are also available at
 # http://www.gnu.org/licenses/gpl-3.0.html
 
-from PyQt5.QtCore import Qt, QCoreApplication
+from PyQt5.QtCore import Qt, QCoreApplication, QTimer
 from PyQt5.QtGui import QPixmap, QFont
-from PyQt5.QtWidgets import (
+from PyQt5.QtWidgets import QDialog, QDialogButtonBox, QSizePolicy, QHBoxLayout, QVBoxLayout, QLabel
-    QDialog,
-    QDialogButtonBox,
-    QSizePolicy,
-    QHBoxLayout,
-    QVBoxLayout,
-    QLabel,
-    QApplication,
-)
 
+from core.util import check_for_update
 from qtlib.util import move_to_screen_center
 from hscommon.trans import trget
 
@@ -31,61 +24,56 @@ class AboutBox(QDialog):
         self.app = app
         self._setupUi()
 
-        self.buttonBox.accepted.connect(self.accept)
+        self.button_box.accepted.connect(self.accept)
-        self.buttonBox.rejected.connect(self.reject)
+        self.button_box.rejected.connect(self.reject)
 
     def _setupUi(self):
         self.setWindowTitle(tr("About {}").format(QCoreApplication.instance().applicationName()))
-        self.resize(400, 290)
         size_policy = QSizePolicy(QSizePolicy.Fixed, QSizePolicy.Fixed)
-        size_policy.setHorizontalStretch(0)
-        size_policy.setVerticalStretch(0)
-        size_policy.setHeightForWidth(self.sizePolicy().hasHeightForWidth())
         self.setSizePolicy(size_policy)
-        self.horizontalLayout = QHBoxLayout(self)
+        main_layout = QHBoxLayout(self)
-        self.logoLabel = QLabel(self)
+        logo_label = QLabel()
-        self.logoLabel.setPixmap(QPixmap(":/%s_big" % self.app.LOGO_NAME))
+        logo_label.setPixmap(QPixmap(":/%s_big" % self.app.LOGO_NAME))
-        self.horizontalLayout.addWidget(self.logoLabel)
+        main_layout.addWidget(logo_label)
-        self.verticalLayout = QVBoxLayout()
+        detail_layout = QVBoxLayout()
-        self.nameLabel = QLabel(self)
+        name_label = QLabel()
         font = QFont()
         font.setWeight(75)
         font.setBold(True)
-        self.nameLabel.setFont(font)
+        name_label.setFont(font)
-        self.nameLabel.setText(QCoreApplication.instance().applicationName())
+        name_label.setText(QCoreApplication.instance().applicationName())
-        self.verticalLayout.addWidget(self.nameLabel)
+        detail_layout.addWidget(name_label)
-        self.versionLabel = QLabel(self)
+        version_label = QLabel()
-        self.versionLabel.setText(tr("Version {}").format(QCoreApplication.instance().applicationVersion()))
+        version_label.setText(tr("Version {}").format(QCoreApplication.instance().applicationVersion()))
-        self.verticalLayout.addWidget(self.versionLabel)
+        detail_layout.addWidget(version_label)
-        self.label_3 = QLabel(self)
+        self.update_label = QLabel(tr("Checking for updates..."))
-        self.verticalLayout.addWidget(self.label_3)
+        self.update_label.setTextInteractionFlags(Qt.TextBrowserInteraction)
-        self.label_3.setText(tr("Licensed under GPLv3"))
+        self.update_label.setOpenExternalLinks(True)
-        self.label = QLabel(self)
+        detail_layout.addWidget(self.update_label)
-        font = QFont()
+        license_label = QLabel()
-        font.setWeight(75)
+        license_label.setText(tr("Licensed under GPLv3"))
-        font.setBold(True)
+        detail_layout.addWidget(license_label)
-        self.label.setFont(font)
+        spacer_label = QLabel()
-        self.verticalLayout.addWidget(self.label)
+        spacer_label.setFont(font)
-        self.buttonBox = QDialogButtonBox(self)
+        detail_layout.addWidget(spacer_label)
-        self.buttonBox.setOrientation(Qt.Horizontal)
+        self.button_box = QDialogButtonBox()
-        self.buttonBox.setStandardButtons(QDialogButtonBox.Ok)
+        self.button_box.setOrientation(Qt.Horizontal)
-        self.verticalLayout.addWidget(self.buttonBox)
+        self.button_box.setStandardButtons(QDialogButtonBox.Ok)
-        self.horizontalLayout.addLayout(self.verticalLayout)
+        detail_layout.addWidget(self.button_box)
+        main_layout.addLayout(detail_layout)
+
+    def _check_for_update(self):
+        update = check_for_update(QCoreApplication.instance().applicationVersion(), include_prerelease=False)
+        if update is None:
+            self.update_label.setText(tr("No update available."))
+        else:
+            self.update_label.setText(
+                tr('New version {} available, download <a href="{}">here</a>.').format(update["version"], update["url"])
+            )
 
     def showEvent(self, event):
+        self.update_label.setText(tr("Checking for updates..."))
         # have to do this here as the frameGeometry is not correct until shown
         move_to_screen_center(self)
         super().showEvent(event)
-
+        QTimer.singleShot(0, self._check_for_update)
-
-if __name__ == "__main__":
-    import sys
-
-    app = QApplication([])
-    QCoreApplication.setOrganizationName("Hardcoded Software")
-    QCoreApplication.setApplicationName("FooApp")
-    QCoreApplication.setApplicationVersion("1.2.3")
-    app.LOGO_NAME = ""
-    dialog = AboutBox(None, app)
-    dialog.show()
-    sys.exit(app.exec_())

qtlib/locale/qtlib.pot

@@ -4,18 +4,30 @@ msgstr ""
 "Content-Type: text/plain; charset=utf-8\n"
 "Content-Transfer-Encoding: utf-8\n"
 
-#: qtlib\about_box.py:38
+#: qtlib\about_box.py:31
 msgid "About {}"
 msgstr ""
 
-#: qtlib\about_box.py:58
+#: qtlib\about_box.py:47
 msgid "Version {}"
 msgstr ""
 
-#: qtlib\about_box.py:62
+#: qtlib\about_box.py:49 qtlib\about_box.py:75
+msgid "Checking for updates..."
+msgstr ""
+
+#: qtlib\about_box.py:54
 msgid "Licensed under GPLv3"
 msgstr ""
 
+#: qtlib\about_box.py:68
+msgid "No update available."
+msgstr ""
+
+#: qtlib\about_box.py:71
+msgid "New version {} available, download <a href=\"{}\">here</a>."
+msgstr ""
+
 #: qtlib\error_report_dialog.py:50
 msgid "Error Report"
 msgstr ""

qtlib/locale/tr/LC_MESSAGES/qtlib.po

@@ -1,11 +1,10 @@
 # Translators:
 # Ahmet Haydar Işık <itsahmthydr@gmail.com>, 2021
-# Emin Tufan Çetin <etcetin@gmail.com>, 2021
+# Emin Tufan Çetin <etcetin@gmail.com>, 2022
-# Andrew Senetar <arsenetar@gmail.com>, 2022
 #
 msgid ""
 msgstr ""
-"Last-Translator: Andrew Senetar <arsenetar@gmail.com>, 2022\n"
+"Last-Translator: Emin Tufan Çetin <etcetin@gmail.com>, 2022\n"
 "Language-Team: Turkish (https://www.transifex.com/voltaicideas/teams/116153/tr/)\n"
 "Language: tr\n"
 "Content-Type: text/plain; charset=UTF-8\n"
@@ -100,7 +99,7 @@ msgstr "Korece"
 
 #: qtlib\preferences.py:34
 msgid "Malay"
-msgstr "Malay dili"
+msgstr "Malayca"
 
 #: qtlib\preferences.py:35
 msgid "Dutch"

requirements.txt

@@ -5,3 +5,4 @@ mutagen>=1.44.0
 distro>=1.5.0
 PyQt5 >=5.14.1,<6.0; sys_platform != 'linux'
 pywin32>=228; sys_platform == 'win32'
+semantic-version>=2.9.0,<3.0.0

setup.cfg

@@ -18,16 +18,16 @@ classifiers =
     Operating System :: MacOS :: MacOS X
     Operating System :: Microsoft :: Windows
     Operating System :: POSIX
-    Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
     Programming Language :: Python :: 3.9
+    Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3 :: Only
     Topic :: Desktop Environment :: File Managers
 
 [options]
 packages = find:
-python_requires = >=3.6
+python_requires = >=3.7
 install_requires = 
     Send2Trash>=1.3.0
     polib>=1.1.0

setup.nsi

@@ -12,6 +12,8 @@ Unicode true
 SetCompressor /SOLID lzma
 ; General Headers
 !include "FileFunc.nsh"
+!include "WinVer.nsh"
+!include "LogicLib.nsh"
 
 ;==============================================================================
 ; Configuration Defines
@@ -279,6 +281,10 @@ SectionEnd
 ;==============================================================================
 
 Function .onInit
+  ${IfNot} ${AtLeastWin7}
+    MessageBox MB_OK "Windows 7 and above required"
+    Quit
+  ${EndIf}
   !if ${BITS} == "64"
     SetRegView 64
   !else