85 lines
2.5 KiB
Python
Executable file
85 lines
2.5 KiB
Python
Executable file
#!/usr/bin/env python3
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# https://askubuntu.com/questions/713822/how-can-i-use-the-notify-send-command-in-combination-with-the-calcurse-calendar
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# python script that uses notify-send to tell you about what you have scheduled in calcurse
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# parses the output and then uses system time to notify you
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# calcurse -a
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# 09/05/22:
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# - 03:40 -> 03:40
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# do stuff!!
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# - 03:45 -> 03:45
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# do some more stuff!!
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# invoked like so... kinda janky, can be used a bash script as well I believe...
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# calcurse_reminder 30
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import subprocess
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import time
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import sys
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warn = int(sys.argv[1])
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def get(command):
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return subprocess.check_output(command).decode("utf-8")
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def convert(t):
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# convert set time into a calculate- able time
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return [int(n) for n in t.split(":")]
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def calc_diff(t_curr, t_event):
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# calculate time span
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diff_hr = (t_event[0] - t_curr[0])*60
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diff_m = t_event[1] - t_curr[1]
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return diff_hr + diff_m
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def cleanup(done, newlist):
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# clean up "done" -lists
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for item in done:
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if not item in newlist:
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done.remove(item)
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return done
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def show_time(event, s = ""):
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# show scheduled event
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hrs = str(event[0][0]); mnts = str(event[0][1])
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mnts = "0"+mnts if len(mnts) != 2 else mnts
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subprocess.call(["notify-send", s, "At "+hrs+":"+mnts+" - "+event[1]])
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startups = []; times = []
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while True:
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currtime = convert(time.strftime("%H:%M"))
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events = [l.strip() for l in get(["calcurse", "-a"]).splitlines()][1:]
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# arrange event data:
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groups = []; sub = []
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for l in events:
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if l.startswith("* "):
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groups.append([l.replace("* ", "")])
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elif l.startswith("- "):
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sub.append(convert(l.split("->")[0].replace("-", "").strip()))
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else:
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groups.append(sub+[l])
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sub = []
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# run notifications
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for item in groups:
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# on startup:
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if not item in startups:
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# all- day events
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if len(item) == 1:
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subprocess.call(["notify-send", "Today - "+item[0]])
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# time- specific events
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elif len(item) == 2:
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show_time(item, "Appointment")
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startups.append(item)
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# as a reminder:
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if all([len(item) == 2, not item in times]):
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span = calc_diff(currtime, item[0])
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if span <= warn:
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show_time(item, "[Reminder]")
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times.append(item)
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# clean up events
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startups = cleanup(startups, groups); times = cleanup(times, groups)
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time.sleep(30)
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