Files
gns3-gui/scripts/build_pyqt.py
2025-12-15 19:27:55 +08:00

82 lines
3.3 KiB
Python
Executable File

#!/usr/bin/env python3
"""
Script to build all the PyQt user interfaces and resources for this project.
"""
import os
import platform
import stat
import shutil
import subprocess
import argparse
parser = argparse.ArgumentParser()
parser.add_argument("--force", help="force rebuild all files", action="store_true")
parser.add_argument("--resources", help="force rebuild resources", action="store_true")
args = parser.parse_args()
PYUIC = shutil.which("pyuic6")
PYRCC = shutil.which("pyside6-rcc") # Using PySide6's rcc as PyQt6's pyrcc6 does not exist
def build_ui(path):
for file in os.listdir(path):
source = os.path.join(path, file)
if source.endswith(".ui"):
target = os.path.join(path, file.replace(".ui", "_ui.py"))
if not os.access(target, os.F_OK) or (os.stat(source)[stat.ST_MTIME] > os.stat(target)[stat.ST_MTIME]) or args.force:
command = [PYUIC, "-o", target, source]
print("Building UI {}".format(source))
if args.force and os.access(target, os.F_OK):
os.remove(target)
subprocess.call(command)
if target == os.path.join(path, "main_window_ui.py"):
# Patch the main_window_ui.py to import resources_rc
# could potentially use https://github.com/domarm-comat/pyqt6rc instead
print("Patching UI {} to import resources".format(target))
with open(target, "a") as f:
f.write("from . import resources_rc")
def build_resources(path, target):
for file in os.listdir(path):
source = os.path.join(path, file)
if source.endswith(".qrc"):
target = os.path.join(target, file.replace(".qrc", "_rc.py"))
if not os.access(target, os.F_OK) or (os.stat(source)[stat.ST_MTIME] > os.stat(target)[stat.ST_MTIME]) or args.force or args.resources:
command = [PYRCC, "-o", target, source]
print("Building resources {}".format(source))
if args.force and os.access(target, os.F_OK):
os.remove(target)
subprocess.call(command)
# patch the .py resource file to replace PySide6 by PyQt6 (as we used pyside6-rcc)
print("Patching resources {}".format(target))
with open(target, "r") as f:
content = f.read()
content = content.replace("PySide6", "PyQt6")
with open(target, "w") as f:
f.write(content)
def recursive(function, path):
for root, dirs, _ in os.walk(path):
for directory in dirs:
function(os.path.join(root, directory))
if __name__ == '__main__':
if platform.system() != "Linux":
raise SystemExit("This script can only be run on Linux.")
if not PYUIC or not PYRCC:
raise SystemExit("pyuic6 or pyside6-rcc couldn't be found, please install PyQt6 development tools (e.g. pyqt6-dev-tools) and PySide6")
cwd = os.path.dirname(os.path.abspath(__file__))
gns3_path = os.path.abspath(os.path.join(cwd, "../gns3/"))
ui_path = os.path.abspath(os.path.join(cwd, "../gns3/ui"))
recursive(build_ui, gns3_path)
rcc_path = os.path.abspath(os.path.join(cwd, "../resources"))
build_resources(rcc_path, ui_path)