directly select filename

3 files changed, 67 insertions, 83 deletions

diff --git a/src/frontEnd/Application.py b/src/frontEnd/Application.py
index 7478264a..4f77a321 100755
--- a/src/frontEnd/Application.py
+++ b/src/frontEnd/Application.py
@@ -214,8 +214,8 @@ class Application(QtGui.QMainWindow):
             2. If 'No' is pressed:
                 - the program just continues as it was doing earlier.
         '''
-        exit_msg = "Are you sure you want to exit the program\
-            ? All unsaved data will be lost."
+        exit_msg = "Are you sure you want to exit the program?" \
+            " All unsaved data will be lost."
         reply = QtGui.QMessageBox.question(
             self, 'Message', exit_msg, QtGui.QMessageBox.Yes,
             QtGui.QMessageBox.No)
diff --git a/src/projManagement/Validation.py b/src/projManagement/Validation.py
index f2d84314..451fe831 100644
--- a/src/projManagement/Validation.py
+++ b/src/projManagement/Validation.py
@@ -188,7 +188,7 @@ class Validation:
         """This function check if tool is present in the system."""
         return distutils.spawn.find_executable(toolName) is not None
 
-    def validateSubcir(self, projDir):
+    def validateSubcir(self, projDir, fileName):
         """
         This function checks for valid format of .sub file.
             Correct format of file is:
@@ -203,8 +203,6 @@ class Validation:
         return False.
 
         """
-        projName = os.path.basename(str(projDir))
-        fileName = projName[:-4]
 
         first = True
         last_line = []
@@ -212,7 +210,6 @@ class Validation:
         # Checks if file is empty or not.
         if os.stat(projDir).st_size == 0:
             print("File is empty")
-            print("===================")
             return False
 
         with open(projDir, 'r') as f:
@@ -224,7 +221,7 @@ class Validation:
                     if word[0] == ".subckt" and word[1] == fileName:
                         first = False
                     else:
-                        print("First line not found")
+                        print("First line not found:", word)
                         return False
                 else:
                     last_line = word
@@ -233,10 +230,9 @@ class Validation:
             print("First line not found")
             return False
 
-        print(last_line)
         if len(last_line) >= 2 and last_line[0] == ".ends" and \
                 last_line[1] == fileName:
             return True
 
-        print("Last line not found")
+        print("Last line not found:", last_line)
         return False
diff --git a/src/subcircuit/uploadSub.py b/src/subcircuit/uploadSub.py
index dfabea8d..00cc9df0 100644
--- a/src/subcircuit/uploadSub.py
+++ b/src/subcircuit/uploadSub.py
@@ -29,77 +29,65 @@ class UploadSub(QtGui.QWidget):
             the file is passed to the function **validateSub** and it returns
             true if file has valid format or else it shows an error message.
         """
-        text, ok = QtGui.QInputDialog.getText(
-            self, 'Subcircuit Info', 'Enter Subcircuit Name:')
-
-        if ok:
-            projname = (str(text))
-            create_subcircuit = projname
-            subcircuit_path = (os.path.join(os.path.abspath('..'),
-                               'SubcircuitLibrary', create_subcircuit))
-
-            if subcircuit_path == "":
-                reply = "NONE"
-            else:
-                reply = self.obj_validation.validateNewproj(str(
-                    subcircuit_path))
-
-            if reply == "VALID":
-                print("Validated: Creating subcircuit directory")
-                os.mkdir(subcircuit_path)
-                editfile = str(
-                    QtGui.QFileDialog.getOpenFileName(
-                        None, "Upload File", os.path.expanduser("~"),
-                        (projname + ".sub")))
-
-                upload = os.path.basename(editfile)
-                print("===================")
-                print("Current path of subcircuit file is " + editfile)
-                print("===================")
-                print("Selected file is " + upload)
-                print("===================")
-                self.valid = self.obj_validation.validateSubcir(str(editfile))
-                print("===================")
-
-                if self.valid is True:
-                    print("Right file format!!!")
-                    print("===================")
-                    subcircuit = (os.path.join(subcircuit_path, upload))
-                    print("Final path of file is " + subcircuit)
-                    print("===================")
-                    print("Copying file from "
-                          + editfile
-                          + " to "
-                          + subcircuit)
-                    print("===================")
-                    shutil.copy(editfile, subcircuit)
-                else:
-                    self.msg = QtGui.QErrorMessage(self)
-                    self.msg.showMessage(
-                        "Content of file does not meet the required format.\
-                         Please make sure file starts with * .subckt \
-                         " + upload + "** and ends with **.ends \
-                         " + upload + "**")
-                    self.msg.setWindowTitle("Error Message")
-                    print("Invalid file format")
-                    print("===================")
-                    print("Removing directory " + subcircuit_path)
-                    print("===================")
-                    os.rmdir(subcircuit_path)
-
-            elif reply == "CHECKEXIST":
-                print("Project name already exists.")
-                print("==========================")
-                msg = QtGui.QErrorMessage(self)
-                msg.showMessage(
-                    "The project already exist. Please select  \
-                    the different name or delete existing project")
-                msg.setWindowTitle("Error Message")
-
-            elif reply == "CHECKNAME":
-                print("Name can not contain space between them")
-                print("===========================")
-                msg = QtGui.QErrorMessage(self)
-                msg.showMessage(
-                    'The project name should not contain space between them')
-                msg.setWindowTitle("Error Message")
+
+        editfile = QtGui.QFileDialog.getOpenFileName(
+            None, "Upload Subcircuit File", os.path.expanduser("~"), "*.sub")
+
+        if editfile == '':
+            return
+
+        upload = os.path.basename(editfile)
+        create_subcircuit, ext = os.path.splitext(upload)
+
+        if ext != '.sub':
+            self.msg = QtGui.QErrorMessage(self)
+            self.msg.showMessage("Please ensure that filename ends with .sub")
+            self.msg.setWindowTitle("Error Message")
+            print("Invalid filename")
+            return
+
+        valid = self.obj_validation.validateSubcir(editfile, create_subcircuit)
+        if not valid:
+            self.msg = QtGui.QErrorMessage(self)
+            self.msg.showMessage(
+                "Content of file does not meet the required format.\
+                 Please ensure that file starts with **.subckt \
+                 " + create_subcircuit + "** and ends with **.ends \
+                 " + create_subcircuit + "**")
+            self.msg.setWindowTitle("Error Message")
+            print("Invalid file format")
+            return
+
+        subcircuit_path = os.path.join(
+            os.path.abspath('..'), 'SubcircuitLibrary', create_subcircuit)
+
+        reply = self.obj_validation.validateNewproj(subcircuit_path)
+
+        if reply == "VALID":
+            print("Validated: Creating subcircuit directory")
+            os.makedirs(subcircuit_path)
+            subcircuit = os.path.join(subcircuit_path, upload)
+
+            print("===================")
+            print("Current path of subcircuit file is " + editfile)
+            print("Selected file is " + upload)
+            print("Final path of file is " + subcircuit)
+            print("===================")
+            shutil.copy(editfile, subcircuit)
+
+        elif reply == "CHECKEXIST":
+            print("Project name already exists.")
+            print("==========================")
+            msg = QtGui.QErrorMessage(self)
+            msg.showMessage(
+                "The project already exist. Please select  \
+                the different name or delete existing project")
+            msg.setWindowTitle("Error Message")
+
+        elif reply == "CHECKNAME":
+            print("Name can not contain space between them")
+            print("===========================")
+            msg = QtGui.QErrorMessage(self)
+            msg.showMessage(
+                'The project name should not contain space between them')
+            msg.setWindowTitle("Error Message")