Merge commit 'a743ad9496701894406c0d7ded6a44fcecd4219e' as 'deps/QDark'
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191
deps/QDark/scripts/process_qrc.py
vendored
Executable file
191
deps/QDark/scripts/process_qrc.py
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Executable file
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# -*- coding: utf-8 -*-
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"""Script to process QRC files (convert .qrc to _rc.py and .rcc).
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The script will attempt to compile the qrc file using the following tools:
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- pyrcc4 for PyQt4 and PyQtGraph (Python)
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- pyrcc5 for PyQt5 and QtPy (Python)
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- pyside-rcc for PySide (Python)
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- pyside2-rcc for PySide2 (Python)
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- rcc for Qt4 and Qt5 (C++)
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Delete the compiled files that you don't want to use manually after
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running this script.
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Links to understand those tools:
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- pyrcc4: http://pyqt.sourceforge.net/Docs/PyQt4/resources.html#pyrcc4
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- pyrcc5: http://pyqt.sourceforge.net/Docs/PyQt5/resources.html#pyrcc5
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- pyside-rcc: https://www.mankier.com/1/pyside-rcc
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- pyside2-rcc: https://doc.qt.io/qtforpython/overviews/resources.html (Documentation Incomplete)
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- rcc on Qt4: http://doc.qt.io/archives/qt-4.8/rcc.html
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- rcc on Qt5: http://doc.qt.io/qt-5/rcc.html
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"""
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# Standard library imports
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from __future__ import absolute_import, print_function
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from subprocess import call
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import argparse
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import glob
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import os
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import sys
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# Third party imports
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from watchdog.events import FileSystemEventHandler
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from watchdog.observers import Observer
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# Local imports
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from qdarkstyle import PACKAGE_PATH
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from qdarkstyle.utils.images import create_images, create_palette_image, generate_qrc_file
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from qdarkstyle.utils.scss import create_qss
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class QSSFileHandler(FileSystemEventHandler):
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"""QSS File observer."""
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def __init__(self, parser_args):
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"""QSS File observer."""
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super(QSSFileHandler, self).__init__()
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self.args = parser_args
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def on_modified(self, event):
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"""Handle file system events."""
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if event.src_path.endswith('.qss'):
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run_process(self.args)
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print('\n')
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def main(arguments):
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"""Process QRC files."""
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parser = argparse.ArgumentParser(description=__doc__,
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formatter_class=argparse.RawDescriptionHelpFormatter)
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parser.add_argument('--qrc_dir',
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default=PACKAGE_PATH,
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type=str,
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help="QRC file directory, relative to current directory.",)
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parser.add_argument('--create',
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default='qtpy',
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choices=['pyqt', 'pyqt5', 'pyside', 'pyside2', 'qtpy', 'pyqtgraph', 'qt', 'qt5', 'all'],
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type=str,
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help="Choose which one would be generated.")
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parser.add_argument('--watch', '-w',
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action='store_true',
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help="Watch for file changes.")
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args = parser.parse_args(arguments)
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if args.watch:
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path = PACKAGE_PATH
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observer = Observer()
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handler = QSSFileHandler(parser_args=args)
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observer.schedule(handler, path, recursive=True)
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try:
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print('\nWatching QSS file for changes...\nPress Ctrl+C to exit\n')
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observer.start()
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except KeyboardInterrupt:
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observer.stop()
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observer.join()
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else:
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run_process(args)
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def run_process(args):
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"""Process qrc files."""
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# Generate qrc file based on the content of the resources folder
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# Create palette and resources png images
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print('Generating palette image ...')
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create_palette_image()
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print('Generating images ...')
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create_images()
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print('Generating qrc ...')
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generate_qrc_file()
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print('Converting .qrc to _rc.py and/or .rcc ...')
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os.chdir(args.qrc_dir)
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for qrc_file in glob.glob('*.qrc'):
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# get name without extension
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filename = os.path.splitext(qrc_file)[0]
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print(filename, '...')
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ext = '_rc.py'
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ext_c = '.rcc'
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# Create variables SCSS files and compile SCSS files to QSS
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print('Compiling SCSS/SASS files to QSS ...')
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create_qss()
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# creating names
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py_file_pyqt5 = 'pyqt5_' + filename + ext
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py_file_pyqt = 'pyqt_' + filename + ext
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py_file_pyside = 'pyside_' + filename + ext
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py_file_pyside2 = 'pyside2_' + filename + ext
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py_file_qtpy = '' + filename + ext
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py_file_pyqtgraph = 'pyqtgraph_' + filename + ext
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# calling external commands
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if args.create in ['pyqt', 'pyqtgraph', 'all']:
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print("Compiling for PyQt4 ...")
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try:
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call(['pyrcc4', '-py3', qrc_file, '-o', py_file_pyqt])
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except FileNotFoundError:
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print("You must install pyrcc4")
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if args.create in ['pyqt5', 'qtpy', 'all']:
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print("Compiling for PyQt5 ...")
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try:
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call(['pyrcc5', qrc_file, '-o', py_file_pyqt5])
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except FileNotFoundError:
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print("You must install pyrcc5")
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if args.create in ['pyside', 'all']:
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print("Compiling for PySide ...")
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try:
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call(['pyside-rcc', '-py3', qrc_file, '-o', py_file_pyside])
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except FileNotFoundError:
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print("You must install pyside-rcc")
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if args.create in ['pyside2', 'all']:
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print("Compiling for PySide 2...")
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try:
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call(['pyside2-rcc', '-py3', qrc_file, '-o', py_file_pyside2])
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except FileNotFoundError:
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print("You must install pyside2-rcc")
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if args.create in ['qtpy', 'all']:
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print("Compiling for QtPy ...")
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# special case - qtpy - syntax is PyQt5
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with open(py_file_pyqt5, 'r') as file:
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filedata = file.read()
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# replace the target string
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filedata = filedata.replace('from PyQt5', 'from qtpy')
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with open(py_file_qtpy, 'w+') as file:
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# write the file out again
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file.write(filedata)
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if args.create not in ['pyqt5']:
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os.remove(py_file_pyqt5)
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if args.create in ['pyqtgraph', 'all']:
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print("Compiling for PyQtGraph ...")
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# special case - pyqtgraph - syntax is PyQt4
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with open(py_file_pyqt, 'r') as file:
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filedata = file.read()
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# replace the target string
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filedata = filedata.replace('from PyQt4', 'from pyqtgraph.Qt')
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with open(py_file_pyqtgraph, 'w+') as file:
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# write the file out again
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file.write(filedata)
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if __name__ == '__main__':
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sys.exit(main(sys.argv[1:]))
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