Alarm Clock Python Project for Class 12<\/p>\n
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Source Code:<\/p>\n
# https:\/\/cbsepython.in\/\r\n# Alarm Clock\r\n\r\n\"\"\"Simple Python script to set an alarm for a specific time.\r\n When the alarm goes off, a random youtube video will be opened.\r\n The possible youtube video URLs are taken from \"youtube_alarm_videos.txt\"\r\n\"\"\"\r\n\r\nimport datetime\r\nimport os\r\nimport time\r\nimport random\r\nimport webbrowser\r\n\r\n# If video URL file does not exist, create one\r\nif not os.path.isfile(\"youtube_alarm_videos.txt\"):\r\n print('Creating \"youtube_alarm_videos.txt\"...')\r\n with open(\"youtube_alarm_videos.txt\", \"w\") as alarm_file:\r\n alarm_file.write(\"https:\/\/www.youtube.com\/watch?v=3wc2lG_dp6g\")\r\n\r\ndef check_alarm_input(alarm_time):\r\n \"\"\"Checks to see if the user has entered in a valid alarm time\"\"\"\r\n if len(alarm_time) == 1: # [Hour] Format\r\n if alarm_time[0] < 24 and alarm_time[0] >= 0:\r\n return True\r\n if len(alarm_time) == 2: # [Hour:Minute] Format\r\n if alarm_time[0] < 24 and alarm_time[0] >= 0 and \\\r\n alarm_time[1] < 60 and alarm_time[1] >= 0:\r\n return True\r\n elif len(alarm_time) == 3: # [Hour:Minute:Second] Format\r\n if alarm_time[0] < 24 and alarm_time[0] >= 0 and \\\r\n alarm_time[1] < 60 and alarm_time[1] >= 0 and \\\r\n alarm_time[2] < 60 and alarm_time[2] >= 0:\r\n return True\r\n return False\r\n\r\n# Get user input for the alarm time\r\nprint(\"Set a time for the alarm (Ex. 06:30 or 18:30:00)\")\r\nwhile True:\r\n alarm_input = input(\">> \")\r\n try:\r\n alarm_time = [int(n) for n in alarm_input.split(\":\")]\r\n if check_alarm_input(alarm_time):\r\n break\r\n else:\r\n raise ValueError\r\n except ValueError:\r\n print(\"ERROR: Enter time in HH:MM or HH:MM:SS format\")\r\n\r\n# Convert the alarm time from [H:M] or [H:M:S] to seconds\r\nseconds_hms = [3600, 60, 1] # Number of seconds in an Hour, Minute, and Second\r\nalarm_seconds = sum([a*b for a,b in zip(seconds_hms[:len(alarm_time)], alarm_time)])\r\n\r\n# Get the current time of day in seconds\r\nnow = datetime.datetime.now()\r\ncurrent_time_seconds = sum([a*b for a,b in zip(seconds_hms, [now.hour, now.minute, now.second])])\r\n\r\n# Calculate the number of seconds until alarm goes off\r\ntime_diff_seconds = alarm_seconds - current_time_seconds\r\n\r\n# If time difference is negative, set alarm for next day\r\nif time_diff_seconds < 0:\r\n time_diff_seconds += 86400 # number of seconds in a day\r\n\r\n# Display the amount of time until the alarm goes off\r\nprint(\"Alarm set to go off in %s\" % datetime.timedelta(seconds=time_diff_seconds))\r\n\r\n# Sleep until the alarm goes off\r\ntime.sleep(time_diff_seconds)\r\n\r\n# Time for the alarm to go off\r\nprint(\"Wake Up!\")\r\n\r\n# Load list of possible video URLs\r\nwith open(\"youtube_alarm_videos.txt\", \"r\") as alarm_file:\r\n videos = alarm_file.readlines()\r\n\r\n# Open a random video from the list\r\nwebbrowser.open(random.choice(videos))\r\n<\/pre>\n <\/p>\n
Output:<\/p>\n
Set a time for the alarm (Ex. 06:30 or 18:30:00)\r\n>> 22:45:00\r\nAlarm set to go off in 0:04:11<\/pre>\n","protected":false},"excerpt":{"rendered":"Alarm Clock Python Project for Class 12 Source Code: # https:\/\/cbsepython.in\/ # Alarm Clock “””Simple Python script to set an alarm for a specific time. When the alarm goes off, a random youtube video will be opened. The possible youtube video URLs are taken from “youtube_alarm_videos.txt” “”” import datetime import os import time […]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[43],"tags":[],"class_list":["post-1040","post","type-post","status-publish","format-standard","hentry","category-python-projects"],"_links":{"self":[{"href":"https:\/\/cbsepython.in\/wp-json\/wp\/v2\/posts\/1040","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cbsepython.in\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cbsepython.in\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cbsepython.in\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/cbsepython.in\/wp-json\/wp\/v2\/comments?post=1040"}],"version-history":[{"count":0,"href":"https:\/\/cbsepython.in\/wp-json\/wp\/v2\/posts\/1040\/revisions"}],"wp:attachment":[{"href":"https:\/\/cbsepython.in\/wp-json\/wp\/v2\/media?parent=1040"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cbsepython.in\/wp-json\/wp\/v2\/categories?post=1040"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cbsepython.in\/wp-json\/wp\/v2\/tags?post=1040"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}