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- #!/usr/bin/python
- import mailbox
- import datetime
- import matplotlib.pyplot as plt
- import matplotlib.dates as mdates
- import argparse
- parser = argparse.ArgumentParser()
- parser.add_argument('mbox', help='Mailbox to analyze.')
- parser.add_argument('--plotfile', '-p', default=False, action='store',
- help='Name of output plotting file.')
- parser.add_argument('--title', '-t', default='Email Send Times',
- action='store', help='Plot title.')
- args = parser.parse_args()
- plt.figure()
- plt.ylim([0, 24])
- plt.ylabel('Hour')
- plt.xlabel('Date')
- plt.minorticks_on()
- plt.title(args.title)
- a = mailbox.mbox(args.mbox)
- for msg in a:
- if msg['date'] is not None:
- try:
- z = datetime.datetime.strptime(msg['date'], '%a, %d %b %Y %H:%M:%S %z')
- except ValueError:
- try:
- z = datetime.datetime.strptime(msg['date'], '%a, %d %b %Y %H:%M:%S %Z')
- except ValueError:
- print("Skipping message from " + msg['date'])
- continue
- plt.plot_date(z.date(),
- z.hour + z.minute/60.,
- fmt='r.',
- # tz=z.tzname(),
- xdate=True)
- if args.plotfile:
- plt.savefig(args.plotfile)
- else:
- plt.savefig('email_times.png')
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