95 lines
2.9 KiB
Python
95 lines
2.9 KiB
Python
import sys
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import os
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from PyQt5 import QtWidgets
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from PyQt5.QtCore import QSettings, Qt
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from App_Main import App
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from AppGUI import VisPyPatches
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from multiprocessing import freeze_support
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# import copyreg
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# import types
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if sys.platform == "win32":
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# cx_freeze 'module win32' workaround
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pass
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MIN_VERSION_MAJOR = 3
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MIN_VERSION_MINOR = 5
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def debug_trace():
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"""
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Set a tracepoint in the Python debugger that works with Qt
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:return: None
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"""
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from PyQt5.QtCore import pyqtRemoveInputHook
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# from pdb import set_trace
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pyqtRemoveInputHook()
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# set_trace()
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if __name__ == '__main__':
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# All X11 calling should be thread safe otherwise we have strange issues
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# QtCore.QCoreApplication.setAttribute(QtCore.Qt.AA_X11InitThreads)
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# NOTE: Never talk to the GUI from threads! This is why I commented the above.
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freeze_support()
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major_v = sys.version_info.major
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minor_v = sys.version_info.minor
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# Supported Python version is >= 3.5
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if major_v >= MIN_VERSION_MAJOR:
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if minor_v >= MIN_VERSION_MINOR:
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pass
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else:
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print("FlatCAM BETA uses PYTHON 3 or later. The version minimum is %s.%s\n"
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"Your Python version is: %s.%s" % (MIN_VERSION_MAJOR, MIN_VERSION_MINOR, str(major_v), str(minor_v)))
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if minor_v >= 8:
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os._exit(0)
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else:
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sys.exit(0)
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else:
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print("FlatCAM BETA uses PYTHON 3 or later. The version minimum is %s.%s\n"
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"Your Python version is: %s.%s" % (MIN_VERSION_MAJOR, MIN_VERSION_MINOR, str(major_v), str(minor_v)))
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sys.exit(0)
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debug_trace()
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VisPyPatches.apply_patches()
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# apply High DPI support
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settings = QSettings("Open Source", "FlatCAM")
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if settings.contains("hdpi"):
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hdpi_support = settings.value('hdpi', type=int)
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else:
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hdpi_support = 0
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if hdpi_support == 2:
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os.environ["QT_AUTO_SCREEN_SCALE_FACTOR"] = "1"
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else:
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os.environ["QT_AUTO_SCREEN_SCALE_FACTOR"] = "0"
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# if hdpi_support == 2:
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# tst_screen = QtWidgets.QApplication(sys.argv)
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# if tst_screen.screens()[0].geometry().width() > 1930 or tst_screen.screens()[1].geometry().width() > 1930:
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# QGuiApplication.setAttribute(Qt.AA_EnableHighDpiScaling, True)
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# del tst_screen
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# else:
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# QGuiApplication.setAttribute(Qt.AA_EnableHighDpiScaling, False)
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if hdpi_support == 2:
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QtWidgets.QApplication.setAttribute(Qt.AA_EnableHighDpiScaling, True)
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else:
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QtWidgets.QApplication.setAttribute(Qt.AA_EnableHighDpiScaling, False)
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app = QtWidgets.QApplication(sys.argv)
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# apply style
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settings = QSettings("Open Source", "FlatCAM")
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if settings.contains("style"):
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style = settings.value('style', type=str)
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app.setStyle(style)
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fc = App()
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sys.exit(app.exec_())
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# app.exec_()
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