def __readBlocksData(self):
'''
read block data from file
'''
import Base , os
filename = os.path.join(Base.__currentProjectPath__ , 'data.df')
if not os.path.exists(filename):
Base.showErrorMessageBox('FileNotFound', '\'data.df\' file was not found in project path.')
return
from loadDataTools import ParseDFInputGraphData
self.dataParser = ParseDFInputGraphData()
if not self.dataParser.parse(str(filename)):
showErrorMessageBox('Data Error' , 'the schema of file is incorrected')
self.__mainWidget.ui.loadDataLabel.setText('faild')
return
self.__mainWidget.ui.loadDataLabel.setText('sucessed')
print 'DF data parse successfully'
self.__mainWidget.enableConfigPanel(True)
from DDADatabase import df_inputDatabase
data = df_inputDatabase
self.__mainWidget.ui.blockNumLineE.setText(str(len(df_inputDatabase.blockMatCollections)))
print df_inputDatabase.blockMatCollections
self.__mainWidget.ui.jointNumLineE.setText(str(len(df_inputDatabase.jointMatCollections)))
print df_inputDatabase.jointMatCollections
self.dataParser = None
self.__setDefaultParameters()
def __configMats(self):
if self.__matsWidget.setEarthquakeMaxSteps(self.__mainWidget.ui.stepsNumSpinB.value()):
self.__matsWidget.show()
else:
import Base
Base.showErrorMessageBox("DataError", "The sum of Earthquake steps and earthquake start step numer is bigger than total steps for DDA analysis.\nPlease modify total step number.")
def storeEarthquakeData(self):
import Base
import os
if not self.ifEarthquakeDataOK():
Base.showErrorMessageBox('Data Error', 'There are some errors for earthquake configuration.\nPlease check earthquake data.')
lines = open(self.ui.earthquakeFilenameLabel.text(), 'rb').readlines()
resultFile = open(os.path.join(Base.__currentProjectPath__, 'earthquake.df'),'wb')
resultFile.write('%d %f %f\n'%(self.ui.startStepsSpinB.value()+len(lines)-1 \
, self.ui.gravitySpinB.value(), self.ui.timeSpinB.value()))
resultFile.write('0 0 0\n'*self.ui.startStepsSpinB.value())
resultFile.write(''.join(lines[1:]))
resultFile.close()
return True
def __readParameters(self):
'''
read parameters from file
'''
import Base
filename = os.path.join(Base.__currentProjectPath__ , 'parameters.df')
if not os.path.exists(filename):
Base.showErrorMessageBox('FileNotFound', '\'parameters.df\' file was not found in project path.')
return
from loadDataTools import ParseDFInputParameters
parasParser = ParseDFInputParameters()
if not parasParser.parse(str(filename)):
showErrorMessageBox('Data Error' , 'the schema of file is incorrected')
self.__mainWidget.ui.loadParasLabel.setText('faild')
return
self.__mainWidget.ui.loadParasLabel.setText('sucessed')
self.__storePara2Panel()
def selectEarthquakeFile(self):
import PySide, Base
fileDialog = PySide.QtGui.QFileDialog(None,'Select earthquake data file'\
, Base.__currentProjectPath__)
fileDialog.setFileMode(PySide.QtGui.QFileDialog.ExistingFile)
filename = None
if fileDialog.exec_():
filename = fileDialog.selectedFiles()[0]
else:
return
lines = open(filename, 'rb').readlines()
if len(lines)>self.__totalSteps+1: # first line is schema
import Base
Base.showErrorMessageBox('DataError'\
, 'The number of earthquake data steps is bigger than total steps.')
return False
print 'selected earthquake file: ', filename
nums = lines[0].split()
try:
steps, gravity, timeInterval = \
int(nums[0]) \
,float(nums[1]) \
,float(nums[2])
self.checkEarthquakeDataValid(lines[1:])
except:
import Base
Base.showErrorMessageBox('DataError'\
, 'Earthquake data is unvalid')
return False
if steps==None or gravity==None or timeInterval==None:
import Base
Base.showErrorMessageBox('DataError'\
, 'Earthquake data is unvalid')
return False
if steps>self.__totalSteps:
import Base
Base.showErrorMessageBox('DataError'\
, 'The number of earthquake steps is bigger than the number of total steps for DDA analysis.')
return False
self.ui.totalStepsSpinB.setValue(steps-1)
self.ui.startStepsSpinB.setMaximum(self.__totalSteps-steps+1)
self.ui.earthquakeFilenameLabel.setText(filename)
self.setEarthquakeParas(0, gravity, timeInterval)
