/usr/lib/python2.7/dist-packages/PyMca/FastXRFLinearFitWindow.py is in pymca 4.7.4+dfsg-1build1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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# Copyright (C) 2013-2014 European Synchrotron Radiation Facility
#
# This file is part of the PyMca X-ray Fluorescence Toolkit developed at
# the ESRF by the Software group.
#
# This toolkit 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 (at your option)
# any later version.
#
# PyMca 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.
#
# You should have received a copy of the GNU General Public License along with
# PyMca; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
#
# PyMca follows the dual licensing model of Riverbank's PyQt and cannot be
# used as a free plugin for a non-free program.
#
# Please contact the ESRF industrial unit (industry@esrf.fr) if this license
# is a problem for you.
#############################################################################*/
__author__ = "V.A. Sole - ESRF Data Analysis"
import sys
import numpy
from PyMca import PyMcaQt as qt
from PyMca.PyMca_Icons import IconDict
from PyMca import PyMcaFileDialogs
DEBUG = 0
class FastXRFLinearFitWindow(qt.QWidget):
def __init__(self, parent=None):
qt.QWidget.__init__(self, parent)
self.setWindowTitle("FastXRFLinearFitWindow")
self.setWindowIcon(qt.QIcon(qt.QPixmap(IconDict['gioconda16'])))
self.mainLayout = qt.QGridLayout(self)
self.mainLayout.setContentsMargins(0, 0, 0, 0)
# configuration file
configLabel = qt.QLabel(self)
configLabel.setText("Fit Configuration File:")
self._configLine = qt.QLineEdit(self)
self._configLine.setReadOnly(True)
self._configButton = qt.QPushButton(self)
self._configButton.setText("Browse")
self._configButton.setAutoDefault(False)
self._configButton.clicked.connect(self.browseConfigurationFile)
# output directory
outLabel = qt.QLabel(self)
outLabel.setText("Output dir:")
self._outLine = qt.QLineEdit(self)
self._outLine.setReadOnly(True)
self._outButton = qt.QPushButton(self)
self._outButton.setText('Browse')
self._outButton.setAutoDefault(False)
self._outButton.clicked.connect(self.browseOutputDir)
# output file name
fileLabel = qt.QLabel(self)
fileLabel.setText("Output file root:")
self._fileLine = qt.QLineEdit(self)
self._fileLine.setReadOnly(False)
self._fileLine.setText("images")
# concentrations
self._concentrationsBox = qt.QCheckBox(self)
self._concentrationsBox.setText("calculate concentrations")
self._concentrationsBox.setChecked(False)
self._concentrationsBox.setEnabled(True)
# weight method
self._weightWidget = qt.QWidget(self)
self._weightWidget.mainLayout = qt.QHBoxLayout(self._weightWidget)
self._weightWidget.mainLayout.setContentsMargins(0, 0, 0, 0)
self._weightWidget.mainLayout.setSpacing(0)
self._weightButtonGroup = qt.QButtonGroup(self._weightWidget)
i = 0
weightLabel = qt.QLabel(self)
weightLabel.setText("Weight policy: ")
for txt in ["No Weight (Fastest)", "Average Weight (Fast)", "Individual Weights (slow)"]:
button = qt.QRadioButton(self._weightWidget)
button.setText(txt)
self._weightButtonGroup.addButton(button)
self._weightButtonGroup.setId(button, i)
self._weightWidget.mainLayout.addWidget(button)
i += 1
self._weightButtonGroup.buttons()[0].setChecked(True)
#self._weightWidget.mainLayout.addWidget(qt.HorizontalSpacer(self._weightWidget))
self.mainLayout.addWidget(configLabel, 0, 0)
self.mainLayout.addWidget(self._configLine, 0, 1)
self.mainLayout.addWidget(self._configButton, 0, 2)
self.mainLayout.addWidget(outLabel, 1, 0)
self.mainLayout.addWidget(self._outLine, 1, 1)
self.mainLayout.addWidget(self._outButton, 1, 2)
self.mainLayout.addWidget(fileLabel, 2, 0)
self.mainLayout.addWidget(self._fileLine, 2, 1)
self.mainLayout.addWidget(self._concentrationsBox, 4, 0, 1, 2)
self.mainLayout.addWidget(weightLabel, 3, 0)
self.mainLayout.addWidget(self._weightWidget, 3, 1, 1, 1)
def sizeHint(self):
return qt.QSize(int(1.8 * qt.QWidget.sizeHint(self).width()),
qt.QWidget.sizeHint(self).height())
def browseConfigurationFile(self):
f = PyMcaFileDialogs.getFileList(parent=self,
filetypelist=["Configuration files (*.cfg)"],
message="Open a new fit config file",
mode="OPEN",
single=True)
if len(f):
self._configLine.setText(f[0])
def browseOutputDir(self):
f = PyMcaFileDialogs.getExistingDirectory(parent=self,
message="Please select output directory",
mode="OPEN")
if len(f):
self._outLine.setText(f)
def getParameters(self):
ddict = {}
ddict['configuration'] = qt.safe_str(self._configLine.text())
ddict['output_dir'] = qt.safe_str(self._outLine.text())
ddict['file_root'] = qt.safe_str(self._fileLine.text())
if self._concentrationsBox.isChecked():
ddict['concentrations'] = 1
else:
ddict['concentrations'] = 0
ddict['weight_policy'] = self._weightButtonGroup.checkedId()
return ddict
class FastXRFLinearFitDialog(qt.QDialog):
def __init__(self, parent=None):
qt.QDialog.__init__(self, parent)
self.setWindowTitle("Fast XRF Linear Fit Dialog")
self.setWindowIcon(qt.QIcon(qt.QPixmap(IconDict['gioconda16'])))
self.mainLayout = qt.QGridLayout(self)
self.mainLayout.setContentsMargins(10, 10, 10, 10)
self.parametersWidget = FastXRFLinearFitWindow(self)
self.rejectButton= qt.QPushButton(self)
self.rejectButton.setAutoDefault(False)
self.rejectButton.setText("Cancel")
self.acceptButton= qt.QPushButton(self)
self.acceptButton.setAutoDefault(False)
self.acceptButton.setText("OK")
self.rejectButton.clicked.connect(self.reject)
self.acceptButton.clicked.connect(self.accept)
self.mainLayout.addWidget(self.parametersWidget, 0, 0, 5, 4)
self.mainLayout.addWidget(self.rejectButton, 6, 1)
self.mainLayout.addWidget(self.acceptButton, 6, 2)
def getParameters(self):
return self.parametersWidget.getParameters()
if __name__ == "__main__":
app = qt.QApplication([])
w = FastXRFLinearFitDialog()
ret = w.exec_()
if ret:
print(w.getParameters())
#app.exec_()
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