Add files via upload

tkinter-skeleton.py

@@ -11,6 +11,7 @@
 '''
 TO DO LIST
 
+- Add functionality that allows emails to be moved
 - Fix Pathing Error in Windows
 - Use threading instead of sigalarm since it doesnt work reliable
 - Debug functionalities on Windows machines, such as key binds, etc
@@ -19,7 +20,7 @@
 
 IDEAS FOR FUTURE
 
-- Add functionality that allows emails to be moved
+
 - Fix Anti-scrape policy
     - idea 1: create a separate bot that identifies whether an article is
     - idea 2: rotate IP addresses, delay scrape time
@@ -513,19 +514,25 @@ def embedChart(self, master, fig=None, side=tk.TOP, legends=None, title=None):
     def onselect(self, event):
         w = event.widget
 
+
         # for when the logs listbox is selected
         if w == self.logs_lbox:
-            index = int(w.curselection()[0])
-            value = w.get(index)
-            self.current_log = 'logs/' + value
-            self.df = pd.read_csv(self.current_log)
+            try:
+                index = int(w.curselection()[0])
+                value = w.get(index)
+                self.current_log = 'logs/' + value
+                self.df = pd.read_csv(self.current_log)
 
-            # refreshes the top info screen
-            self.refreshFrame(self.rightmainframe)
-            self.refreshFrame(self.leftmainframe)
+                # refreshes the top info screen
+                self.refreshFrame(self.rightmainframe)
+                self.refreshFrame(self.leftmainframe)
+
+                # builds table
+                self.buildBottomTable()
 
-            # builds table
-            self.buildBottomTable()
+            # this sometimes happens when the user clicks somewhere random
+            except IndexError:
+                pass
 
         # for when the bottom table is selected
         elif w == self.tree:
@@ -930,34 +937,41 @@ def __init__(self, parent, title='Title'):
 
         self.folder = tk.StringVar(value='Priority Mail')
         self.cap_at = tk.IntVar(value=0)
-
-        self.waitTime = tk.StringVar(value='Approx. Wait Time: 0 mins')      # approx wait time
+        self.cap_at.set(0)
 
         simpledialog.Dialog.__init__(self, parent, title)
 
+
+
     def body(self, master):
 
+        # initializes the approx. wait time string
+        waitTime = tk.StringVar(value='Approx. Wait Time: 0 mins')  # approx wait time
+
+        # used to update the stringVar waittime
+        def callback(*args):
+            try:
+                t = self.cap_at.get()
+                waitTime.set('Approx. Wait Time: {:.0f} mins'.format(np.ceil(t / 8)))  # approx wait time
+
+            # this is a bug with tkinter, so i'm going to catch this exception
+            except tk.TclError:
+                pass
+
+        # sets up the body of the dialogbox
         folders = ('Priority Mail', 'INBOX')
         tk.Label(master, text='Choose a Folder:').grid(row=0, column=0)
         menu = tk.OptionMenu(master, self.folder, *folders)
         menu.config(width=10)
         menu.grid(row=0, column=1)
-
         tk.Label(master, text='Classify How Many Emails:').grid(row=1, column=0)
         tk.Entry(master, textvariable=self.cap_at).grid(row=1, column=1)
 
-        # self.pb = ttk.Progressbar(master, orient='horizontal', mode='determinate')
-        # self.pb.grid(row=2, column=0, columnspan=3)
-        # tk.Label(master, text='Create Logs (Highly Recommended)').grid(row=2, column=0)
-        # checkbutton = tk.Checkbutton(master, text='Create Logs (Highly Recommended)',
-        #                              variable=self.checked)
-        # checkbutton.grid(row=2, column=1)
-
-        self.msgLabel = tk.Label(master, textvariable=self.waitTime)
-        self.msgLabel.grid(row=2, column=0, columnspan=5)
-        # self.msgLabel.grid_forget()     # hides the label for now
+        msgLabel = tk.Label(master, textvariable=waitTime)
+        msgLabel.grid(row=2, column=0, columnspan=5)
 
-        self.msgLabel.config(text='Approx. Wait Time: {} mins'.format(np.ceil(self.cap_at.get() / 10)))
+        # updates the wait time accordingly
+        self.cap_at.trace_add('write', callback)
 
     def validate(self):
         # if self.checked.get() > 0: