added alarm clock

Add your .wav to hear your fav alarm

Author: Aniket762

Alarm clock/main.py

@@ -0,0 +1,159 @@
+import tkinter as tk
+from tkinter import ttk
+from datetime import datetime
+import pygame
+
+'''
+Add .wav to hear your fav song as alarm sound
+And enter you favorite song
+
+'''
+pygame.mixer.init(42050, -16, 2, 2048)
+alarm_sound = pygame.mixer.Sound("") # add you .wav here
+#Setting our initial global values
+start_printed = False
+stop_printed = True
+done = False
+finished = False
+stop_clicked = False
+
+class AlarmApp(tk.Tk):
+    def __init__(self):
+        tk.Tk.__init__(self)
+        #Title of the window set to 'Alarm Clock'
+
+        self.title("Alarm Clock")
+        #Make it so user can't resize page
+        self.resizable(width = False, height = False)
+        #Set up all of the drop-down lists
+        self.hr = tk.IntVar(self)
+        self.min = tk.IntVar(self)
+        self.ampm = tk.StringVar(self)
+        #Set the initial values of each drop-down list
+        self.hr.set('12')
+        self.min.set("00")
+        self.ampm.set("AM")
+        #Create the list of values from which we are choosing from in our drop-down list
+        hours = []
+        minutes = []
+        ampmlist = ["AM","PM"]
+        #Hours go from 1 to 12
+        for x in range(1,13):
+            hours.append(x)
+        #Minutes go from 0 to 59
+        for y in range(0,60):
+            minutes.append("%02d" % (y,))
+            #Placing all of our list into the respective drop-down list
+        self.popmenuhours = tk.OptionMenu(self,self.hr, *hours)
+        self.popmenuminutes = tk.OptionMenu(self,self.min, *minutes)
+        self.popmenuAMPM = tk.OptionMenu(self, self.ampm, *ampmlist)
+        #Placing our drop-down lists on the page as well as one label
+        self.popmenuhours.pack(side = "left")
+        self.thing = tk.Label(text = ":").pack(side = "left")
+        self.popmenuminutes.pack(side = "left")
+        self.popmenuAMPM.pack(side = "left")
+        #Setting up all the buttons on the right hand side of the window. The text refers to what the button says
+        #Command refers to which function it will run once it's clicked
+        #State refers to whether it is clickable or not at the current state.
+        self.alarmbutton = tk.Button(self, text="Set Alarm", command=self.start_clock)
+        #I disabled both of these buttons since they should only be able to be pressed when it is appropriate and the alarm is running
+        self.cancelbutton = tk.Button(self, text="Cancel Alarm", command=self.stop_clock, state = "disabled")
+        self.stopalarmbutton = tk.Button(self, text = "Stop Alarm", command=self.stop_audio, state = "disabled")
+        #Packing all the buttons into the page
+        self.alarmbutton.pack()
+        self.cancelbutton.pack()
+        self.stopalarmbutton.pack()
+
+    def start_clock(self):
+
+        global done, start_printed, stop_printed, stop_clicked
+        #Done refers to whether either the time has been reached or if the user has cancelled. I.e: Loop is done.
+        if done == False:
+            #Cancel button is now active so user can decide at any point to cancel the alarm
+            self.cancelbutton.config(state = "active")
+            #Alarm button is now disabled since an alarm has currently already been set
+            self.alarmbutton.config(state = "disabled")
+            #On the first run of the loop, let the user know that an alarm has been set for their desired time
+            if start_printed == False:
+                #Print this notification for the user in the terminal
+                print("Alarm set for {}:{}{}".format(self.hr.get(), "%02d" % (self.min.get()),self.ampm.get()))
+                #Now set this to true, since we have printed it, so that it doesn't print it again on every loop for this set alarm
+                start_printed = True
+                #Stop printed set to false so that once the user cancels the timer, it will print a message (As we'll see later in the code)
+                stop_printed = False
+            #These next two if-statements are converting our hours from our drop-down list into 24-hour time, so that we can use it through DateTime
+            if self.ampm.get() == "AM":
+                if self.hr.get() in range(1,12):
+                    hour_value = self.hr.get()
+                else:
+                    hour_value = self.hr.get() - 12
+            if self.ampm.get() == "PM":
+                if self.hr.get() in range(1,12):
+                    hour_value = self.hr.get() +12
+                else:
+                    hour_value = self.hr.get()
+            #Now we call the Alarm function with the information that the user has entered to check whether we have reached the alarm time
+            self.Alarm("%02d" % (hour_value,), "%02d" % (self.min.get()))
+        #If user has clicked the cancel alarm button, we reset everything
+        if stop_clicked == True:
+            done = False
+            start_printed = False
+            stop_clicked = False
+
+    def stop_clock(self):
+        global done, stop_clicked
+        #Let the user know that the alarm has been cancelled by printing it in the terminal
+        print("Alarm set for {}:{}{} has been cancelled".format(self.hr.get(), "%02d" % (self.min.get()),self.ampm.get()))
+        #Cancel button has now been clicked
+        stop_clicked = True
+        #Now done with the current alarm/loop
+        done = True
+        #Buttons reset to what they were originally
+        self.cancelbutton.config(state = "disabled")
+        self.alarmbutton.config(state = "active")
+
+    def stop_audio(self):
+        #Use PyGame to stop the audio since button has been clicked
+        pygame.mixer.Sound.stop(alarm_sound)
+        #Stop alarm button disabled and alarm button active, essentially reseting everything
+        self.stopalarmbutton.config(state = "disabled")
+        self.alarmbutton.config(state = "active")
+
+
+
+    def Alarm(self,myhour,myminute):
+        global done, start_printed, finished
+        #If we are still not done, we follow this statement
+        if done == False:
+            #We convert the information into strings (To match DateTime)
+            myhour,myminute = str(myhour),str(myminute)
+            #Next, we extract the data of the current time from DateTime and take the information we want (hour and minute)
+            a = str(datetime.now())
+            b = a.split(" ")[1].split(":")
+            hour = b[0]
+            minute = b[1]
+            #Now, if the alarm time matches the current time, we follow his statement. Alarm is going to go off!
+            if hour == myhour and minute == myminute:
+                #Using pygame to play audio, loops = -1 refers to an infinite loop
+                pygame.mixer.Sound.play(alarm_sound, loops = -1)
+                print("Alarm is ringing!")
+                #We are now done
+                done = True
+                #Also finished
+                finished = True
+                #Now we change back the state of the cancel button to disabled, and the state of the alarm stop to active
+                #This is so the user can stop the alarm, since it will infinitely loop
+                self.cancelbutton.config(state = "disabled")
+                self.stopalarmbutton.config(state = "active")
+
+            else:
+                #If it is still not the set time, we recursively loop back to the start_clock function
+                self.after(1000, self.start_clock)
+            done = False
+        #If we are finished, which we are when the alarm goes off, we reset everything
+        if finished == True:
+            start_printed = False
+            finished = False
+
+app = AlarmApp()
+app.mainloop()