simple pomodoro completed

Author: Calvin Gutierrez

days/01-03-datetimes/bite7.py

@@ -0,0 +1,38 @@
+from datetime import datetime
+import os
+import urllib.request
+
+SHUTDOWN_EVENT = 'Shutdown initiated'
+
+# prep: read in the logfile
+tmp = os.getenv("TMP", "/tmp")
+logfile = os.path.join(tmp, 'log')
+urllib.request.urlretrieve(
+    'https://bites-data.s3.us-east-2.amazonaws.com/messages.log',
+    logfile
+)
+
+with open(logfile) as f:
+    loglines = f.readlines()
+
+
+# for you to code:
+
+def convert_to_datetime(line):
+    """TODO 1:
+       Extract timestamp from logline and convert it to a datetime object.
+       For example calling the function with:
+       INFO 2014-07-03T23:27:51 supybot Shutdown complete.
+       returns:
+       datetime(2014, 7, 3, 23, 27, 51)
+    """
+    pass
+
+
+def time_between_shutdowns(loglines):
+    """TODO 2:
+       Extract shutdown events ("Shutdown initiated") from loglines and
+       calculate the timedelta between the first and last one.
+       Return this datetime.timedelta object.
+    """
+    pass

days/01-03-datetimes/challenge_pomodoro.py

@@ -0,0 +1,16 @@
+from datetime import timedelta
+import time
+
+
+def main():
+    seconds_1 = timedelta(seconds=1)
+    seconds_20 = timedelta(seconds=20*60)
+    while seconds_20 != timedelta(seconds=0):
+        print(seconds_20)
+        time.sleep(1)
+        seconds_20 = seconds_20 - seconds_1
+    print('times up!')
+
+
+if __name__ == '__main__':
+    main()