GSLUG_CAL.py

#!/usr/bin/env python


import calendar

# Show every month
for month in range(1, 13):

    # Compute the dates for each week that overlaps the month
    c = calendar.monthcalendar(2014, month)
    first_week = c[0]
    second_week = c[1]

    # Gslug meets on the first Saturday of the month
    if first_week[calendar.SATURDAY]:
        meeting_date = first_week[calendar.SATURDAY]
    else:
        meeting_date = second_week[calendar.SATURDAY]

    print '%3s: %2s' % (calendar.month_abbr[month], meeting_date)