How to use phantom method in yandex-tank

Best Python code snippet using yandex-tank

PhantomProperties.py

Source:PhantomProperties.py

1# -*- coding: utf-8 -*-2"""3Created on Sat Nov 09 11:00:01 20134Reads in and display Phantom properties5Uses ROIPropertiesGui.py created from PhantomPropertiesGui.ui by QT46execute   "designer\pyuic4 designer\PhantomPropertiesGui.ui -o PhantomViewer\PhantomPropertiesGui.py" from system shell to regenerate ROIPropertiesGui.py from ROIPropertiesGui.ui7@author: stephen russek8"""9import sys10try:11  from PyQt4 import QtGui, QtCore12except:13  from PyQt5 import QtGui, QtCore14from PhantomPropertiesGui import Ui_PhantomPropertiesGui15import numpy as np16import VPhantom17class PhantomProperties(QtGui.QMainWindow):18  def __init__(self ,phantom, parent = None):19    super(PhantomProperties, self).__init__()20    self.ui = Ui_PhantomPropertiesGui()21    self.ui.setupUi(self)22    self.setWindowTitle('Phantom Properties')23    self.Phantom= phantom24    25  #signals and slots26    self.ui.actionOpen_Phantom_File.triggered.connect(self.openPhantomFile)27    self.ui.actionSave_Phantom_File.triggered.connect(self.savePhantomFile)28    self.showPhantomInfo(self.Phantom)29 30  def openPhantomFile (self, direct =''):31    self.Phantom.T1ROIs.ROIs = []   #reset ROI list32    if direct == False:33        direct = ''34    self.fileName = QtGui.QFileDialog.getOpenFileName(self,"Open ROI File", direct, "ROI File (*.dat)")35    if not self.fileName:  #if cancel is pressed return36      return None37    f = open(str(self.fileName), 'r')38    for line in f:39      parameter = line[:line.find('=')]40      values=line[line.find('=')+1:]41      if parameter == "PhantomName":42        self.ui.txtPhantomName.setText(str(values))43      if parameter == "B0":44        self.ui.txtField.setText(str(values))45      if parameter == "Temperature":46        self.ui.txtTemperature.setText(str(values))47      if parameter == "Comment":48        self.ui.txtComment.setText(str(values))49      if parameter == "NumberofROIsets":50        self.ui.txtnROIsets.setText(str(values))51      if parameter == "ROIName":52        ROIName = parameter53      if parameter == "T1Array-nROIs":54        self.Phantom.T1ROIs.nROIs=int(values)55        for i in range(int(values)):    #create a list of T1 ROIs56            self.Phantom.T1ROIs.ROIs.append(VPhantom.ROI())57            self.Phantom.T1ROIs.ROIs[-1].Type= "T1"58            self.Phantom.T1ROIs.ROIs[-1].Index = i+159            self.Phantom.T1ROIs.ROIs[-1].Name = "T1-" +str(i+1)60      for te in self.tblT1:61        if parameter == te:     #cycle through T1 table entries62          data = np.fromstring(values, sep=',')63          for i in range(data.size):64            self.ui.tblT1.setItem(self.tblT1[te],i,QtGui.QTableWidgetItem(str(data[i])))65            self.Phantom.T1ROIs.SetROIsParameter( i, self.T1parameter[self.tblT1[te]], data[i])66#            print "Set T1 parameter=" + self.T1parameter[self.tblT1[te]] + " =" + str(data[i]) + "; ROI number=" + str(i)67#            if te == "T1CustomROIT1(ms)":68#                self.ui.tblT1.setItem(self.tblT1[te]+1,i,QtGui.QTableWidgetItem("{:.3f}".format(1000/data[i]))) #Set R169      for te in self.tblT2:70        if parameter == te:     #cycle through T2 table entries71          data = np.fromstring(values, sep=',')72          for i in range(data.size):73            self.ui.tblT2.setItem(self.tblT2[te],i,QtGui.QTableWidgetItem(str(data[i])))74#            if te == "T2CustomROIT2(ms)":75#                self.ui.tblT2.setItem(self.tblT2[te]+1,i,QtGui.QTableWidgetItem("{:.3f}".format(1000/data[i])))  76  77 78  def savePhantomFile (self,phantom):79      fileName = QtGui.QFileDialog.getSaveFileName(parent=None, caption="Report File Name", directory = '', selectedFilter = ".dat")80      if not fileName:  #if cancel is pressed return81        return None82      f= open(fileName, 'w')83      s = self.Phantom.printROIinfo()84      f.write(s)85      f.close()86      print (s)87            88  def showPhantomInfo (self, phantom):89    self.Phantom=phantom90    self.ui.txtPhantomName.setText(self.Phantom.phantomName)91    self.ui.txtComment.setText(self.Phantom.Comment)92    self.ui.txtTemperature.setText(str(self.Phantom.Temperature))93    self.ui.txtnROIsets.setText(str(len(self.Phantom.ROIsets)))94    self.ui.txtField.setText(str(self.Phantom.B0))95    self.ui.txtPhantomProperties.setText(self.Phantom.printROIinfo())96    self.ui.lblPhantomImage.setPixmap(QtGui.QPixmap(self.Phantom.phantomImage))97    self.ui.lblPhantomImage.setScaledContents(True)98    self.ui.lblPhantomImage.show()99 100                  101if __name__ == '__main__':102    app = QtGui.QApplication(sys.argv)103    test = PhantomProperties()104    test.show()...

phantom_util.py

Source:phantom_util.py

...25def _create_phantom_user_id():26    rs = os.urandom(20)27    random_string = hashlib.md5(rs).hexdigest()28    return PHANTOM_ID_EMAIL_PREFIX+random_string29def create_phantom(method):30    '''Decorator used to create phantom users if necessary.31    Warning:32    - Only use on get methods where a phantom user should be created.33    '''34    @wraps(method)35    def wrapper(self, *args, **kwargs):36        user_data = models.UserData.current()37        if not user_data:38            user_id = _create_phantom_user_id()39            user_data = models.UserData.insert_for(user_id, user_id)40            # we set just a 20 digit random string as the cookie,41            # not the entire fake email42            cookie = user_id.split(PHANTOM_ID_EMAIL_PREFIX)[1]43            # set the cookie on the user's computer44            self.set_cookie(PHANTOM_MORSEL_KEY, cookie)45            # make it appear like the cookie was already set46            set_request_cookie(PHANTOM_MORSEL_KEY, str(cookie))47            # Bust the cache so later calls to models.UserData.current() return48            # the phantom user49            models.UserData.current(bust_cache=True)50        return method(self, *args, **kwargs)51    return wrapper52def api_create_phantom(method):53    '''Decorator used to create phantom users in api calls if necessary.'''54    @wraps(method)55    def wrapper(*args, **kwargs):56        if models.UserData.current():57            return method(*args, **kwargs)58        else:59            # This mirrors create_phantom above, see there for clarification60            user_id = _create_phantom_user_id()61            user_data = models.UserData.insert_for(user_id, user_id)62            cookie = user_data.email.split(PHANTOM_ID_EMAIL_PREFIX)[1]63            set_request_cookie(PHANTOM_MORSEL_KEY, str(cookie))64            user_data = models.UserData.current(bust_cache=True)65            if not user_data:66                logging.warning("api_create_phantom failed to create user_data properly")...

phantom.py

Source:phantom.py

...7		self.height = 1108		self.width = 409		self.shellAttenuation = 110		self.cavityAttenuation = 0.511	def create_phantom(self):12		# Create phantom with default size of 20013		rows = 200 if max(self.height, self.width) <= 200 else max(self.height, self.width) + 2014		columns = rows15		phantom = np.zeros((rows, columns, columns))16		cavityHeight = self.height - (self.thickness * 2) 17		cavityWidth = self.width - (self.thickness * 2) 18		phantom[19				rows // 2 - self.height // 2 : rows // 2 + self.height // 2,20				columns // 2 - self.width // 2 : columns // 2 + self.width // 2,21				columns // 2 - self.width // 2 : columns // 2 + self.width // 222			] = self.shellAttenuation23		phantom[24				rows // 2 - cavityHeight // 2 : rows // 2 + cavityHeight // 2,25				columns // 2 - cavityWidth // 2 : columns // 2 + cavityWidth // 2,...

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