pyqtgraph/tools/rebuildUi.py

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"""
Script for compiling Qt Designer .ui files to .py
"""
import os, sys, subprocess, tempfile
pyqtuic = 'pyuic4'
pysideuic = 'pyside-uic'
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pyqt5uic = 'pyuic5'
usage = """Compile .ui files to .py for all supported pyqt/pyside versions.
Usage: python rebuildUi.py [.ui files|search paths]
May specify a list of .ui files and/or directories to search recursively for .ui files.
"""
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args = sys.argv[1:]
if len(args) == 0:
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print(usage)
sys.exit(-1)
uifiles = []
for arg in args:
if os.path.isfile(arg) and arg.endswith('.ui'):
uifiles.append(arg)
elif os.path.isdir(arg):
# recursively search for ui files in this directory
for path, sd, files in os.walk(arg):
for f in files:
if not f.endswith('.ui'):
continue
uifiles.append(os.path.join(path, f))
else:
print('Argument "%s" is not a directory or .ui file.' % arg)
sys.exit(-1)
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# rebuild all requested ui files
for ui in uifiles:
base, _ = os.path.splitext(ui)
for compiler, ext in [(pyqtuic, '_pyqt.py'), (pysideuic, '_pyside.py'), (pyqt5uic, '_pyqt5.py')]:
py = base + ext
if os.path.exists(py) and os.stat(ui).st_mtime <= os.stat(py).st_mtime:
print("Skipping %s; already compiled." % py)
else:
cmd = '%s %s > %s' % (compiler, ui, py)
print(cmd)
try:
subprocess.check_call(cmd, shell=True)
except subprocess.CalledProcessError:
os.remove(py)