├── art
    └── screenshot.png
├── README.md
└── pmlogs_to_ical.py


/art/screenshot.png:
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https://raw.githubusercontent.com/nst/pmlogs_to_ical/master/art/screenshot.png


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/README.md:
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1 |     $ sudo pmset -g log > /tmp/pmlog.txt
2 |     $ python pmlogs_to_ical.py /tmp/pmlog.txt > ~/Desktop/pmlog.ics
3 | 
4 | ![Screenshot](https://github.com/nst/pmlogs_to_ical/raw/master/art/screenshot.png "Screenshot")
5 | 


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/pmlogs_to_ical.py:
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 1 | #!/usr/bin/env python
 2 | 
 3 | """
 4 | Create a calendar of wake-sleep sessions based on power management logs.
 5 | 
 6 | $ sudo pmset -g log > /tmp/pmlog.txt
 7 | $ python pmlogs_to_ical.py /tmp/pmlog.txt > ~/Desktop/pmlog.ics
 8 | """
 9 | 
10 | import sys
11 | from datetime import datetime
12 | import uuid
13 | 
14 | def datetime_from_pm_line(line):
15 | 
16 |     parts = line.split(' ')
17 |     date_string = parts[3]
18 |     time_string = parts[4]
19 |     am_pm_string = parts[5]
20 |     
21 |     s = ' '.join((date_string, time_string, am_pm_string))
22 |     # 1/2/12 12:45:02 AM
23 |     
24 |     return datetime.strptime(s, "%m/%d/%y %I:%M:%S %p")
25 | 
26 | def formatted_datetime(dt):
27 |     return dt.strftime("%Y%m%dT%H%M%S")
28 | 
29 | def formatted_timedelta(td):
30 |     hours = td.seconds / (60*60)
31 |     minutes = (td.seconds % (60*60)) / 60
32 |     seconds = td.seconds % 60
33 |     return "%d:%02d:%02d" % (hours, minutes, seconds)
34 | 
35 | class State:
36 |     UNKNOWN, WAKE, SLEEP, READ_TIME_WAKE, READ_TIME_SLEEP = range(5)
37 | 
38 | state = State.UNKNOWN
39 | event = None
40 | 
41 | print "BEGIN:VCALENDAR"
42 | print "PRODID:-//pm_activity.py//seriot.ch//"
43 | print "VERSION:2.0"
44 | 
45 | for line in open(sys.argv[1]):
46 |     
47 |     if state in (State.UNKNOWN, State.READ_TIME_SLEEP):
48 |         if line.startswith(' * Domain: wake'):
49 |             state = State.WAKE
50 |             print "BEGIN:VEVENT"
51 | 
52 |     elif state in (State.UNKNOWN, State.READ_TIME_WAKE):
53 |         if line.startswith(' * Domain: sleep'):
54 |             state = State.SLEEP
55 |             
56 |     elif state == State.WAKE:
57 |         if line.startswith(' - Time: '):
58 |             state = State.READ_TIME_WAKE
59 |             date_start = datetime_from_pm_line(line)
60 |             print "UID:%s-pm_activity.py" % date_start #str(uuid.uuid4())
61 |             print "DTSTART:%s" % formatted_datetime(date_start)
62 | 
63 |     elif state == State.SLEEP:
64 |         if line.startswith(' - Time: '):
65 |             state = State.READ_TIME_SLEEP
66 |             date_stop = datetime_from_pm_line(line)
67 |             delta = date_stop - date_start
68 |             print "SUMMARY:Session %s" % formatted_timedelta(delta)
69 |             print "DTEND:%s" % formatted_datetime(date_stop)
70 |             print "END:VEVENT"
71 | 
72 | # end of current event
73 | if state == State.READ_TIME_WAKE:
74 |     state = State.READ_TIME_SLEEP
75 |     print "DTEND:%s" % formatted_datetime(datetime.now())
76 |     print "END:VEVENT"
77 | 
78 | print "END:VCALENDAR"
79 | 


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