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mkpyside.py
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mkpyside.py
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#!/usr/bin/python
# -*- coding: utf-8 -*-
# Copyright (c) 2007-9 Qtrac Ltd. All rights reserved.
# This program or module is free software: you can redistribute it and/or
# modify it under the terms of the GNU General Public License as published
# by the Free Software Foundation, either version 2 of the License, or
# version 3 of the License, or (at your option) any later version. It is
# provided for educational purposes and is distributed in the hope that
# it will be useful, but WITHOUT ANY WARRANTY; without even the implied
# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
# the GNU General Public License for more details.
import os
import platform
import stat
import sys
from PySide.QtCore import (QCoreApplication, QProcess)
__version__ = '1.0.3'
if sys.platform.startswith("win"):
PATH = os.path.join(os.path.dirname(sys.executable),
"Lib/site-packages/PySide/bin")
else:
app = QCoreApplication([])
PATH = unicode(app.applicationDirPath())
del app
PYUIC4 = os.path.join(PATH, "pyside-uic") # e.g. PYUIC4 = "/usr/bin/pyuic4"
PYRCC4 = os.path.join(PATH, "pyside-rcc")
PYLUPDATE4 = os.path.join(PATH, "pyside-lupdate")
LRELEASE = "lrelease"
if platform.system() == "Windows":
PYUIC4 = PYUIC4.replace("/", "\\") + ".bat"
PYRCC4 = PYRCC4.replace("/", "\\") + ".exe"
PYLUPDATE4 = PYLUPDATE4.replace("/", "\\") + ".exe"
msg = []
if not os.access(PYUIC4, os.F_OK):
msg.append("failed to find pyside-uic; tried %s" % PYUIC4)
if not os.access(PYRCC4, os.F_OK):
msg.append("failed to find pyside-rcc; tried %s" % PYRCC4)
if not os.access(PYLUPDATE4, os.F_OK):
msg.append("failed to find pyside-lupdate; tried %s" % PYLUPDATE4)
if msg:
print "\n".join(msg)
print "try manually editing this program to put the correct " + \
"paths in place"
sys.exit()
Debug = False
Verbose = True
Execute = False
def usage():
print """usage: mkpyqt.py [options] [path]
Options (which can be given in any of the forms shown):
-b --build build [default]
-c --clean clean
-f --force force
-t --translate translate
-r --recurse recurse
-v --verbose verbose
-D --debug debug
-x --execute execute
path defaults to .
If executed with no arguments (or with a build argument) it does a
build, i.e., it looks for all *.ui and *.qrc files and makes sure that
the corresponding ui_*.py and qrc_*.py files exist and are up-to-date.
If executed with clean, deletes all ui_*.py and qrc_*.py files that have
corresponding *.ui and *.qrc files, and all *.pyc and *.pyo files.
If executed with force, it does a clean followed by a build.
If building and the translate option is given, after building, it runs
pylupdate4 on all .py and .pyw files it encounters, and then runs lrelease
on all .ts files it encounters. It does not use a .pro file so the .ts
files must be created in the first place, e.g., using pylupdate4 on one
of the source files and using its -ts option.
WARNING: Do not give any hand-coded files names that match ui_*.py or
qrc_*.py since these will be deleted by mkpyqt.py clean!
NOTE: If any tool fails to run, e.g., pyuic4, then edit this program and
hard-code the path; the variables with the tool paths are near the top
of the file.
mkpyqt.py v %s. Copyright (c) 2007-9 Qtrac Ltd. All rights reserved.
""" % __version__
sys.exit()
def report_failure(command, args, process):
msg = ""
ba = process.readAllStandardError()
if not ba.isEmpty():
msg = ": " + str(ba)
print "failed", command, " ".join(args), msg
def build(path):
for name in os.listdir(path):
source = os.path.join(path, name)
target = None
if source.endswith(".ui"):
target = os.path.join(path,
"ui_" + name.replace(".ui", ".py"))
command = PYUIC4
elif source.endswith(".qrc"):
target = os.path.join(path,
name.replace(".qrc", "") + "_rc.py")
command = PYRCC4
process = QProcess()
if target is not None:
if not os.access(target, os.F_OK) or (
os.stat(source)[stat.ST_MTIME] > \
os.stat(target)[stat.ST_MTIME]):
if command == PYUIC4 and Execute:
args = ["-x", "-o", target, source]
else:
args = ["-o", target, source]
if Debug:
print "# %s -o %s %s" % (command, target, source)
else:
process.start(command, args)
if not process.waitForFinished(2 * 60 * 1000):
report_failure(command, args, process)
else:
print source, "->", target
elif Verbose:
print source, "is up-to-date"
def clean(path):
deletelist = []
for name in os.listdir(path):
target = os.path.join(path, name)
source = None
if target.endswith(".py") or target.endswith(".pyc") or \
target.endswith(".pyo"):
if name.startswith("ui_") and not name[-1] in "oc":
source = os.path.join(path, name[3:-3] + ".ui")
elif name.startswith("qrc_"):
if target[-1] in "oc":
source = os.path.join(path, name[4:-4] + ".qrc")
else:
source = os.path.join(path, name[4:-3] + ".qrc")
elif target[-1] in "oc":
source = target[:-1]
if source is not None:
if os.access(source, os.F_OK):
if Debug:
print "# delete ", target
else:
deletelist.append(target)
else:
print "will not remove '%s' since `%s' not found" % (
target, source)
if not Debug:
for target in deletelist:
if Verbose:
print "deleted", target
os.remove(target)
def translate(path):
files = []
tsfiles = []
for name in os.listdir(path):
if name.endswith((".py", ".pyw")):
files.append(os.path.join(path, name))
elif name.endswith(".ts"):
tsfiles.append(os.path.join(path, name))
if not tsfiles:
return
verbose = "-verbose" if Verbose else ""
silent = "-silent" if not Verbose else ""
process = QProcess()
for ts in tsfiles:
qm = ts[:-3] + ".qm"
command1 = PYLUPDATE4
args1 = [verbose] + files + ["-ts", ts]
command2 = LRELEASE
args2 = [silent, ts, "-qm", qm]
if Debug:
print "updated", ts
print "generated", qm
else:
process.start(command1, args1)
if not process.waitForFinished(2 * 60 * 1000):
report_failure(command1, args1, process)
process.start(command2, args2)
if not process.waitForFinished(2 * 60 * 1000):
report_failure(command2, args2, process)
def apply(recurse, function, path):
if not recurse:
function(path)
else:
for root, dirs, files in os.walk(path):
for dir in dirs:
function(os.path.join(root, dir))
def main():
global Debug, Verbose, Execute
function = build
recurse = False
trans = False
force = False
path = "."
args = sys.argv[1:]
while args:
arg = args.pop(0)
if arg in ("-D", "--debug", "debug"):
Debug = True
elif arg in ("-b", "--build", "build"):
pass # This is the default
elif arg in ("-c", "--clean", "clean"):
function = clean
elif arg in ("-f", "--force", "force"):
force = True
elif arg in ("-t", "--translate", "translate"):
trans = True
elif arg in ("-r", "--recurse", "recurse"):
recurse = True
elif arg in ("-v", "--verbose", "verbose"):
Verbose = True
elif arg in ("-x", "--execute", "execute"):
Execute = True
elif arg in ("-h", "--help", "help"):
usage()
else:
path = arg
if not force:
apply(recurse, function, path)
else:
apply(recurse, clean, path)
apply(recurse, build, path)
if trans and (function == build or force):
apply(recurse, translate, path)
main()
# 1.0.1 Fixed bug reported by Brian Downing where paths that contained
# spaces were not handled correctly.
# 1.0.2 Changed default path on Windows to match PyQt 4.4