initialise pep8 compliance, using autopep8

1 files changed, 66 insertions, 38 deletions

diff --git a/src/frontEnd/ProjectExplorer.py b/src/frontEnd/ProjectExplorer.py
index 7e03d399..677d934a 100644
--- a/src/frontEnd/ProjectExplorer.py
+++ b/src/frontEnd/ProjectExplorer.py
@@ -1,4 +1,4 @@
-from PyQt4 import QtGui,QtCore
+from PyQt4 import QtGui, QtCore
 import os
 import json
 from configuration.Appconfig import Appconfig
@@ -9,12 +9,12 @@ class ProjectExplorer(QtGui.QWidget):
         QtGui.QWidget.__init__(self)
         self.obj_appconfig = Appconfig()
         self.treewidget = QtGui.QTreeWidget()
-        self.window= QtGui.QVBoxLayout()
-        header = QtGui.QTreeWidgetItem(["Projects","path"])
+        self.window = QtGui.QVBoxLayout()
+        header = QtGui.QTreeWidgetItem(["Projects", "path"])
         self.treewidget.setHeaderItem(header)
-        self.treewidget.setColumnHidden(1,True)
+        self.treewidget.setColumnHidden(1, True)
 
-        #CSS
+        # CSS
         self.treewidget.setStyleSheet(" \
         QTreeView { border-radius: 15px; border: 1px solid gray; padding: 5px; width: 200px; height: 150px;  } \
         QTreeView::branch:has-siblings:!adjoins-item { border-image: url(../../images/vline.png) 0; } \
@@ -26,13 +26,16 @@ class ProjectExplorer(QtGui.QWidget):
         QTreeView::branch:open:has-children:has-siblings { border-image: none; image: url(../../images/branch-open.png); } \
         ")
 
-        for parents, children in list(self.obj_appconfig.project_explorer.items()):
+        for parents, children in list(
+                self.obj_appconfig.project_explorer.items()):
             os.path.join(parents)
             if os.path.exists(parents):
-                pathlist= parents.split(os.sep)
-                parentnode = QtGui.QTreeWidgetItem(self.treewidget, [pathlist[-1],parents])
+                pathlist = parents.split(os.sep)
+                parentnode = QtGui.QTreeWidgetItem(
+                    self.treewidget, [pathlist[-1], parents])
                 for files in children:
-                    childnode = QtGui.QTreeWidgetItem(parentnode, [files, os.path.join(parents,files)])
+                    childnode = QtGui.QTreeWidgetItem(
+                        parentnode, [files, os.path.join(parents, files)])
         self.window.addWidget(self.treewidget)
 
         self.treewidget.doubleClicked.connect(self.openProject)
@@ -43,12 +46,16 @@ class ProjectExplorer(QtGui.QWidget):
 
     def addTreeNode(self, parents, children):
         os.path.join(parents)
-        pathlist= parents.split(os.sep)
-        parentnode = QtGui.QTreeWidgetItem(self.treewidget, [pathlist[-1], parents])
+        pathlist = parents.split(os.sep)
+        parentnode = QtGui.QTreeWidgetItem(
+            self.treewidget, [pathlist[-1], parents])
         for files in children:
-            childnode = QtGui.QTreeWidgetItem(parentnode, [files, os.path.join(parents,files)])
-            self.obj_appconfig.proc_dict[self.obj_appconfig.current_project['ProjectName']] = []
-            self.obj_appconfig.dock_dict[self.obj_appconfig.current_project['ProjectName']] = []
+            childnode = QtGui.QTreeWidgetItem(
+                parentnode, [files, os.path.join(parents, files)])
+        self.obj_appconfig.proc_dict[self.obj_appconfig.current_project['ProjectName']] = [
+        ]
+        self.obj_appconfig.dock_dict[self.obj_appconfig.current_project['ProjectName']] = [
+        ]
 
     def openMenu(self, position):
 
@@ -65,7 +72,7 @@ class ProjectExplorer(QtGui.QWidget):
         if level == 0:
             deleteproject = menu.addAction(self.tr("Remove Project"))
             deleteproject.triggered.connect(self.removeProject)
-            refreshproject= menu.addAction(self.tr("Refresh"))
+            refreshproject = menu.addAction(self.tr("Refresh"))
             refreshproject.triggered.connect(self.refreshProject)
         elif level == 1:
             openfile = menu.addAction(self.tr("Open"))
@@ -74,26 +81,33 @@ class ProjectExplorer(QtGui.QWidget):
         menu.exec_(self.treewidget.viewport().mapToGlobal(position))
 
     def openProject(self):
-        self.indexItem =self.treewidget.currentIndex()
-        filename= self.indexItem.data()
-        self.filePath= self.indexItem.sibling(self.indexItem.row(), 1).data()
-        self.obj_appconfig.print_info('The current project is ' + self.filePath)
+        self.indexItem = self.treewidget.currentIndex()
+        filename = str(self.indexItem.data())
+        self.filePath = str(
+            self.indexItem.sibling(
+                self.indexItem.row(),
+                1).data())
+        self.obj_appconfig.print_info(
+            'The current project is ' + self.filePath)
 
         self.textwindow = QtGui.QWidget()
         self.textwindow.setMinimumSize(600, 500)
-        self.textwindow.setGeometry(QtCore.QRect(400,150,400,400))
+        self.textwindow.setGeometry(QtCore.QRect(400, 150, 400, 400))
         self.textwindow.setWindowTitle(filename)
 
         self.text = QtGui.QTextEdit()
         self.save = QtGui.QPushButton('Save and Exit')
         self.save.setDisabled(True)
         self.windowgrid = QtGui.QGridLayout()
-        if (os.path.isfile(str(self.filePath)))== True:
+        if (os.path.isfile(str(self.filePath))) == True:
             self.fopen = open(str(self.filePath), 'r')
             lines = self.fopen.read()
             self.text.setText(lines)
 
-            QtCore.QObject.connect(self.text,QtCore.SIGNAL("textChanged()"), self.enable_save)
+            QtCore.QObject.connect(
+                self.text,
+                QtCore.SIGNAL("textChanged()"),
+                self.enable_save)
 
             vbox_main = QtGui.QVBoxLayout(self.textwindow)
             vbox_main.addWidget(self.text)
@@ -103,24 +117,30 @@ class ProjectExplorer(QtGui.QWidget):
 
             self.textwindow.show()
         else:
-            self.obj_appconfig.current_project["ProjectName"]= str(self.filePath)
-            self.obj_appconfig.proc_dict[self.obj_appconfig.current_project['ProjectName']] = []
+            self.obj_appconfig.current_project["ProjectName"] = str(
+                self.filePath)
+            self.obj_appconfig.proc_dict[self.obj_appconfig.current_project['ProjectName']] = [
+            ]
             if self.obj_appconfig.current_project['ProjectName'] not in self.obj_appconfig.dock_dict:
-                self.obj_appconfig.dock_dict[self.obj_appconfig.current_project['ProjectName']] = []
+                self.obj_appconfig.dock_dict[self.obj_appconfig.current_project['ProjectName']] = [
+                ]
 
     def enable_save(self):
         self.save.setEnabled(True)
 
     def save_data(self):
-        self.fopen=open(self.filePath, 'w')
+        self.fopen = open(self.filePath, 'w')
         self.fopen.write(self.text.toPlainText())
         self.fopen.close()
         self.textwindow.close()
 
     def removeProject(self):
-        self.indexItem =self.treewidget.currentIndex()
-        filename= self.indexItem.data()
-        self.filePath= self.indexItem.sibling(self.indexItem.row(), 1).data()
+        self.indexItem = self.treewidget.currentIndex()
+        filename = str(self.indexItem.data())
+        self.filePath = str(
+            self.indexItem.sibling(
+                self.indexItem.row(),
+                1).data())
         self.int = self.indexItem.row()
         self.treewidget.takeTopLevelItem(self.int)
 
@@ -128,20 +148,28 @@ class ProjectExplorer(QtGui.QWidget):
             self.obj_appconfig.current_project["ProjectName"] = None
 
         del self.obj_appconfig.project_explorer[str(self.filePath)]
-        json.dump(self.obj_appconfig.project_explorer, open(self.obj_appconfig.dictPath,'w'))
+        json.dump(self.obj_appconfig.project_explorer,
+                  open(self.obj_appconfig.dictPath, 'w'))
 
     def refreshProject(self):
-        self.indexItem =self.treewidget.currentIndex()
-        filename= self.indexItem.data()
-        self.filePath= str(self.indexItem.sibling(self.indexItem.row(), 1).data())
-        filelistnew= os.listdir(os.path.join(self.filePath))
+        self.indexItem = self.treewidget.currentIndex()
+        filename = str(self.indexItem.data())
+        self.filePath = str(
+            self.indexItem.sibling(
+                self.indexItem.row(),
+                1).data())
+        filelistnew = os.listdir(os.path.join(self.filePath))
         parentnode = self.treewidget.currentItem()
         count = parentnode.childCount()
         for i in range(count):
             for items in self.treewidget.selectedItems():
                 items.removeChild(items.child(0))
         for files in filelistnew:
-            childnode= QtGui.QTreeWidgetItem(parentnode, [files, os.path.join(self.filePath,files)])
-
-        self.obj_appconfig.project_explorer[self.filePath]= filelistnew
-        json.dump(self.obj_appconfig.project_explorer, open(self.obj_appconfig.dictPath,'w'))
+            childnode = QtGui.QTreeWidgetItem(
+                parentnode, [
+                    files, os.path.join(
+                        self.filePath, files)])
+
+        self.obj_appconfig.project_explorer[self.filePath] = filelistnew
+        json.dump(self.obj_appconfig.project_explorer,
+                  open(self.obj_appconfig.dictPath, 'w'))