/usr/share/pyshared/Epigrass/epgeditor.py is in epigrass 2.0.4-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 | #!/usr/bin/env python
# -*- coding: utf-8 -*-
try:
from PyQt4 import QtCore, QtGui
# from PyQt4.QtGui import *
except ImportError:
print "Please install PyQT 4"
from Epigrass.Ui_epgeditor import Ui_MainWindow
from Epigrass.Ui_about4 import Ui_aboutDialog as aboutDialog
import ConfigParser
import StringIO
import epigrass_rc
class Editor(QtGui.QMainWindow,Ui_MainWindow):
def __init__(self, argv):
QtGui.QWidget.__init__(self)
self.setupUi(self)
self.cp = ConfigParser.SafeConfigParser()
if len(argv) <2:
self.fname = ''
else:
self.fname = argv[1]
self.fillTree(self.fname)
QtCore.QObject.connect(self.exitButton,QtCore.SIGNAL("clicked()"),self.close)
self.editing = None
self.helpBrowser.setSource(QtCore.QUrl("qrc:/HelpEpg.html"))
def checkScript(self):
"""
Checks the loaded script for required headers and variables
"""
self.fixed = sections = {'TRANSPORTATION MODEL':{'stochastic':0, 'speed':0, 'dotransp':1},
'THE WORLD':{'sites':'', 'shapefile':'', 'encoding':'', 'edges':''},
'SIMULATION AND OUTPUT':{'steps':50, 'siterep':[], 'report':0, 'replicas':0, 'randseed':0, 'outdir':'', 'mysqlout':0, 'batch':[]},
'MODEL PARAMETERS':{'w':0, 'r':1, 'p':0, 'e':1, 'delta':0, 'beta':0, 'b':0, 'alpha':1},
'INITIAL CONDITIONS':{'s':'N', 'i':0, 'e':0},
'EPIDEMIOLOGICAL MODEL':{'modtype':'SIR'},
'EPIDEMIC EVENTS':{'vaccinate':[], 'seed':[], 'quarantine':[]}}
for i in sections.items():
try:
assert (self.cp.has_section(i[0]))
for v in i[1].items():
try:
self.cp.get(i[0], v[0])
except:
QtGui.QMessageBox.information(None,
self.trUtf8("Required variable missing"),
self.trUtf8("""Variable %s was missing. Variable created and value set to default"""%v))
self.cp.set(i[0], v[0],str(v[1]))
except AssertionError:
QtGui.QMessageBox.information(None,
self.trUtf8("Required section missing"),
self.trUtf8("""Section %s was missing. It was added to your file with default values for its variables."""%i[0]))
self.cp.add_section(i[0])
for j in i[1].items():
self.cp.set (i[0],j[0] , str(j[1]))
def fillTree(self, fname):
"""
Fills the tree from the configuration file's
contents.
Returns a ConfigParser object
"""
self.treeWidget.clear()
self.cp.read(fname)
self.checkScript()
self.updateViewer()
for sec in self.cp.sections():
topitem = QtGui.QTreeWidgetItem(self.treeWidget)
topitem.setText(0, sec)
topitem.setText(1, "---")
topitem.setText(2, "Section Header")
self.treeWidget.addTopLevelItem(topitem)
for opt in self.cp.options(sec):
chitem = QtGui.QTreeWidgetItem(topitem)
chitem.setText(0, opt)
pos = self.cp.get(sec,opt).find('#')
if pos >=0:
value = self.cp.get(sec,opt)[:pos]
comment = self.cp.get(sec,opt)[pos:]
else:
value = self.cp.get(sec,opt)
comment = "variable"
chitem.setText(1, value)
chitem.setText(2, comment)
def updateViewer(self):
vf = StringIO.StringIO()
self.cp.write(vf)
self.epgView.setPlainText(vf.getvalue())
vf.close()
@QtCore.pyqtSignature("")
def on_action_About_activated(self):
QtGui.QMessageBox.about(None,
self.trUtf8("About .EPG Editor"),
self.trUtf8("""This editor is for creating or modifying .epg files."""))
@QtCore.pyqtSignature("")
def on_actionAbout_Epigrass_activated(self):
aboutD = QtGui.QDialog()
ab = aboutDialog()
ab.setupUi(aboutD)
aboutD.show()
aboutD.exec_()
@QtCore.pyqtSignature("")
def on_action_Open_epg_File_activated(self):
# print "clicked"
fname = str(QtGui.QFileDialog.getOpenFileName(\
None,
self.trUtf8("Open .epg File"),
QtCore.QString(),
self.trUtf8("*.epg"),
None))
if fname:
self.fillTree(fname)
self.fname = fname
@QtCore.pyqtSignature("")
def on_action_New_activated(self):
fname = QtGui.QInputDialog.getText(\
None,
self.trUtf8("File Name"),
self.trUtf8("Enter a name for you new .epg file:"),
QtGui.QLineEdit.Normal)
print fname
if fname[1]:
fname = str(fname[0])
if not fname.endswith('.epg'):
fname+='.epg'
self.fillTree(fname)
@QtCore.pyqtSignature("")
def on_addVButton_clicked(self):
"""
Add a new variable to the current section
"""
item = QtGui.QInputDialog.getItem(\
None,
self.trUtf8("Choose Section"),
self.trUtf8("Select a section to which you want to add a variable:"),
self.fixed.keys(),
0, True)
if item[1]:
sec = str(item[0])
resp = QtGui.QInputDialog.getText(\
None,
self.trUtf8("Variable Name"),
self.trUtf8("Enter the name of the variable to be created"),
QtGui.QLineEdit.Normal)
if resp[1]:
nam = str(resp[0])
self.cp.set(sec, nam, '')
self.updateViewer()
# print sec, type(sec)
secit = self.treeWidget.findItems(sec, QtCore.Qt.MatchExactly, 0)[0]
child = QtGui.QTreeWidgetItem(secit)
child.setText(0, nam)
secit.addChild(child)
self.treeWidget.setCurrentItem(child)
self.treeWidget.scrollToItem(child)
self.on_treeWidget_itemDoubleClicked(child, 1)
# print sec, nam
@QtCore.pyqtSignature("")
def on_action_Help_activated(self):
self.tabWidget.setCurrentIndex(2)
@QtCore.pyqtSignature("")
def on_action_Exit_activated(self):
self.close()
@QtCore.pyqtSignature("")
def on_action_Save_activated(self):
if not self.fname:
self.fname = str(QtGui.QFileDialog.getSaveFileName(\
None,
self.trUtf8("Save File as"),
self.fname,
self.trUtf8("*.epg"),
None)
)
fo = open(self.fname, 'w')
self.cp.write(fo)
fo.close()
@QtCore.pyqtSignature("QTreeWidgetItem *, int")
def on_treeWidget_itemDoubleClicked(self, it, col):
# print it, col
if not it.parent():
return #cannot edit sections
else:
if col == 0 and (str(it.text(0)) in self.fixed[str(it.parent().text(0))]):
return#cannot edit required variables names
self.editing=(it, col)
self.treeWidget.openPersistentEditor(it, col)
@QtCore.pyqtSignature("")
def on_treeWidget_itemSelectionChanged(self):
if self.editing:
if str(self.editing[0].text(2)).startswith('#'): #Keep comments if they exist.
self.cp.set(str(self.editing[0].parent().text(0)),str(self.editing[0].text(0)) , str(self.editing[0].text(1))+'\t'+str(self.editing[0].text(2)))
else:
self.cp.set(str(self.editing[0].parent().text(0)),str(self.editing[0].text(0)) , str(self.editing[0].text(1)))
self.treeWidget.closePersistentEditor(*self.editing)
self.editing = None
self.on_action_Save_activated()
self.updateViewer()
def main():
import sys
app = QtGui.QApplication(sys.argv)
Form = Editor(sys.argv)
Form.show()
sys.exit(app.exec_())
if __name__ == "__main__":
main()
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