/usr/lib/python2.7/dist-packages/PyQt4/uic/Compiler/compiler.py is in python-qt4 4.11.2+dfsg-1.
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##
## Copyright (C) 2011 Riverbank Computing Limited.
## Copyright (C) 2006 Thorsten Marek.
## All right reserved.
##
## This file is part of PyQt.
##
## You may use this file under the terms of the GPL v2 or the revised BSD
## license as follows:
##
## "Redistribution and use in source and binary forms, with or without
## modification, are permitted provided that the following conditions are
## met:
## * Redistributions of source code must retain the above copyright
## notice, this list of conditions and the following disclaimer.
## * Redistributions in binary form must reproduce the above copyright
## notice, this list of conditions and the following disclaimer in
## the documentation and/or other materials provided with the
## distribution.
## * Neither the name of the Riverbank Computing Limited nor the names
## of its contributors may be used to endorse or promote products
## derived from this software without specific prior written
## permission.
##
## THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
## "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
## LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
## A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
## OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
## SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
## LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
## DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
## THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
## (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
## OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
##
#############################################################################
import sys
from PyQt4.uic.properties import Properties
from PyQt4.uic.uiparser import UIParser
from PyQt4.uic.Compiler import qtproxies
from PyQt4.uic.Compiler.indenter import createCodeIndenter, getIndenter, \
write_code
from PyQt4.uic.Compiler.qobjectcreator import CompilerCreatorPolicy
from PyQt4.uic.Compiler.misc import write_import
class UICompiler(UIParser):
def __init__(self):
UIParser.__init__(self, qtproxies.QtCore, qtproxies.QtGui,
CompilerCreatorPolicy())
def reset(self):
qtproxies.i18n_strings = []
UIParser.reset(self)
def setContext(self, context):
qtproxies.i18n_context = context
def createToplevelWidget(self, classname, widgetname):
indenter = getIndenter()
indenter.level = 0
indenter.write("from PyQt4 import QtCore, QtGui")
indenter.write("")
indenter.write("try:")
indenter.indent()
indenter.write("_fromUtf8 = QtCore.QString.fromUtf8")
indenter.dedent()
indenter.write("except AttributeError:")
indenter.indent()
indenter.write("def _fromUtf8(s):")
indenter.indent()
indenter.write("return s")
indenter.dedent()
indenter.dedent()
indenter.write("")
indenter.write("try:")
indenter.indent()
indenter.write("_encoding = QtGui.QApplication.UnicodeUTF8")
indenter.write("def _translate(context, text, disambig):")
indenter.indent()
indenter.write("return QtGui.QApplication.translate(context, text, disambig, _encoding)")
indenter.dedent()
indenter.dedent()
indenter.write("except AttributeError:")
indenter.indent()
indenter.write("def _translate(context, text, disambig):")
indenter.indent()
indenter.write("return QtGui.QApplication.translate(context, text, disambig)")
indenter.dedent()
indenter.dedent()
indenter.write("")
indenter.write("class Ui_%s(object):" % self.uiname)
indenter.indent()
indenter.write("def setupUi(self, %s):" % widgetname)
indenter.indent()
w = self.factory.createQObject(classname, widgetname, (),
is_attribute = False,
no_instantiation = True)
w.baseclass = classname
w.uiclass = "Ui_%s" % self.uiname
return w
def setDelayedProps(self):
write_code("")
write_code("self.retranslateUi(%s)" % self.toplevelWidget)
UIParser.setDelayedProps(self)
def finalize(self):
indenter = getIndenter()
indenter.level = 1
indenter.write("")
indenter.write("def retranslateUi(self, %s):" % self.toplevelWidget)
indenter.indent()
if qtproxies.i18n_strings:
for s in qtproxies.i18n_strings:
indenter.write(s)
else:
indenter.write("pass")
indenter.dedent()
indenter.dedent()
# Make a copy of the resource modules to import because the parser will
# reset() before returning.
self._resources = self.resources
def compileUi(self, input_stream, output_stream, from_imports, resource_suffix):
createCodeIndenter(output_stream)
w = self.parse(input_stream, resource_suffix)
indenter = getIndenter()
indenter.write("")
self.factory._cpolicy._writeOutImports()
for res in self._resources:
write_import(res, from_imports)
return {"widgetname": str(w),
"uiclass" : w.uiclass,
"baseclass" : w.baseclass}
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