Added pomodoro timer

Author: SwarajBaral

pomodoro_timer/README.md

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+# GUI Pomodoro Timer
+
+- A pomodoro timer with customisable time options. 
+- The user can select the pre-defined timer options.
+- Or the user can enter custome work/break periods
+
+## Usage
+
+- Copy the contents of the folder into your desired location
+- Execute the script `python pomodoro_timer.py`
+- No packages to install.
+
+   ### Instructions
+   This application is intuitive and easy to use :-
+   - Select the predefined pomodoro options
+   - Or enter your own work/break timings
+   - Work until the work timer ends
+   - Take a break until break timer ends
+   - This will go on for 4 cycles in total
+
+   
+## Authors
+
+- [@SwarajBaral](https://www.github.com/SwarajBaral)
+

pomodoro_timer/pomodoro_timer.py

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+import ctypes
+import os
+import time
+from tkinter import Button, Entry, Frame, Label, Tk
+from tkinter.constants import BOTTOM, FLAT, LEFT
+from tkinter.font import BOLD
+import threading
+import winsound
+
+ctypes.windll.shcore.SetProcessDpiAwareness(True)
+
+root = Tk()
+root.config(bg="Salmon")
+root.geometry('600x500')
+root.title("Pomodoro Timer")
+root.resizable(0, 0)
+
+POMO_OPTIONS = {
+    0: (25, 5),
+    1: (20, 10),
+}
+
+
+def user_start():
+    custom_work = int(user_input_work.get())
+    custom_break = int(user_input_break.get())
+    start_timer_params = (custom_work, custom_break)
+    return threading.Thread(
+        target=start_timer, args=[start_timer_params]).start()
+
+
+def today():
+    day = time.strftime("%a")
+    hour = time.strftime("%I")
+    minutes = time.strftime("%M")
+    ampm = time.strftime("%p")
+    date_label.config(text=f"{day} {hour}:{minutes} {ampm}")
+    date_label.after(1000, today)
+
+
+def reset():
+    title_label.config(text="Focus...")
+    timer_label.config(text="Timer Here")
+    root.geometry("600x500")
+    button_frame.pack(pady=10)
+    cycle_label.pack_forget()
+    input_frame.pack(pady=20)
+    instruction_label.pack()
+    return
+
+
+def start_timer(options, cycle_limit=5):
+    root.geometry("600x250")
+    cycles = 1
+    _work = int(options[0] * 60)
+    _break = int(options[1] * 60)
+    button_frame.pack_forget()
+    input_frame.pack_forget()
+    instruction_label.pack_forget()
+    while cycles < cycle_limit:
+        cycle_label.config(text=f"Cycle no - {cycles}")
+        cycle_label.pack()
+        temp_work = _work
+        temp_break = _break
+        while temp_work:
+            title_label.config(text="You should be working now.")
+            minutes, seconds = divmod(temp_work, 60)
+            timer_label.config(text=f"{minutes}:{seconds}")
+            root.update_idletasks()
+            time.sleep(1)
+            temp_work -= 1
+        winsound.Beep(323, 250)
+        winsound.Beep(583, 250)
+        while temp_break:
+            title_label.config(text="You should be taking a break now.")
+            minutes, seconds = divmod(temp_break, 60)
+            timer_label.config(text=f"{minutes}:{seconds}")
+            root.update_idletasks()
+            time.sleep(1)
+            temp_break -= 1
+        winsound.Beep(523, 250)
+        winsound.Beep(783, 250)
+        cycles += 1
+
+    reset()
+    return
+
+
+# Title
+title_label = Label(root, text="Focus...",
+                    font=("MV Boli", 20, BOLD),
+                    bg="Salmon")
+title_label.pack()
+
+# Cycle Number
+cycle_label = Label(root, font=("Consolas", 20, BOLD),
+                    bg="Salmon")
+
+# Pomodoro Timer
+timer_label = Label(root, text="Timer here",
+                    bg="black", fg="green", font=("Consolas", 32),
+                    width=10)
+timer_label.pack(pady=20)
+
+# Pomodoro Cycle Button Options
+button_frame = Frame(root, bg="salmon")
+button_frame.pack(pady=10)
+
+pom_one = Button(button_frame, text="25/5 Cycle", font="Helvetica 12",
+                 height=1, width=12,
+                 command=lambda: threading.Thread(
+                     target=start_timer, args=[POMO_OPTIONS[0]]
+                 ).start()
+                 )
+pom_one.grid(row=0, column=0, padx=5)
+pom_two = Button(button_frame, text="20/10 Cycle", font="Helvetica 12",
+                 height=1, width=12,
+                 command=lambda: threading.Thread(
+                     target=start_timer, args=[POMO_OPTIONS[1]]
+                 ).start()
+                 )
+pom_two.grid(row=0, column=1)
+
+# User input time options
+input_frame = Frame(root, bg="salmon")
+input_frame.pack(pady=20)
+
+custom_label = Label(
+    input_frame, text="Enter Custom work/break", bg="salmon", font="Serif 10")
+custom_label.grid(row=0, column=0, columnspan=2)
+
+input_label_work = Label(input_frame, text="Work (in mins)",
+                         bg="salmon", font="Serif 10")
+input_label_break = Label(input_frame, text="Break (in mins)",
+                          bg="salmon", font="Serif 10")
+
+input_label_work.grid(row=2, column=0)
+input_label_break.grid(row=2, column=1)
+
+user_input_work = Entry(input_frame, font=(
+    "Sans Serif", 12), relief=FLAT, width=10)
+user_input_break = Entry(input_frame, font=(
+    "Sans Serif", 12), relief=FLAT, width=10)
+
+user_input_work.grid(row=1, column=0)
+user_input_break.grid(row=1, column=1, padx=10)
+
+user_input_start = Button(input_frame, text="Start",
+                          font=("Sans Serif", 8),
+                          relief=FLAT, command=user_start)
+user_input_start.grid(row=1, column=2)
+
+# Date time label
+date_label = Label(root, text="Datetime:",
+                   font=("Consolas", 14), bg="salmon")
+date_label.pack(side=BOTTOM)
+
+
+# Instruction Label
+instruction_label = Label(
+    root,
+    text='''
+    • Select the predefined pomodoro options
+    • Or enter your own work/break timings
+    • Work until the work timer ends
+    • Take a break until break timer ends
+    • This will go on for 4 cycles in total
+    ''',
+    font="Serif 12 bold",
+    justify=LEFT,
+    bg="salmon"
+)
+instruction_label.pack()
+
+if __name__ == "__main__":
+    os.system('python -m flake8 .')
+    threading.Thread(target=today).start()
+    root.mainloop()