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#!./env/bin/python
import yaml, textwrap
from prettytable import PrettyTable
from datetime import datetime, timedelta
with open("infos.yaml", "r") as f:
_i=yaml.safe_load(f)
#### Parsing
def parse_date(s):
return datetime.strptime(s, "%d/%m/%Y")
def parse_time(s):
return datetime.strptime(s, "%H:%M")
#### Dates
def getmonday(d):
return d - timedelta(days=d.weekday())
def getnextmonday(d):
return getmonday(d)+timedelta(days=7)
def getnextdayn(d,n):
return (d+timedelta(days=n))
def getweek(d):
return d.isocalendar().week
def getdayname(d):
return d.strftime("%A").lower()
#### Formatting
def gettime(d):
return d.strftime("%H:%M")
def matchrepeat(d,e):
_r=events[e]["repeat"]
if _r["every"] <= 0:
return False
delta=timedelta(days=_r["every"])
current=events[e]["date"]
while current.date() <= sem["end"].date():
if _r["until"] is not None and _r["until"].date()<current.date():
break
if current.date() == d.date():
return True
current+=delta
continue
return False
def formatevents(d):
output=""
for e in events:
_e=events[e]
if (not _e["hidden"]) and (_e["date"].date() == d.date() or matchrepeat(d, e)):
if len(output)!=0:
output+="\n"
if _e["start"] is not None:
output+=gettime(_e["start"])+"-"+gettime(_e["end"])+"\n"
if _e["room"] is not None:
output+="Room: "+_e["room"]+"\n"
output+=_e["name"]
if _e["who"] is not None:
output+="\n("+_e["who"]+")"
return output
def formatday(d):
return d.strftime("%b %d")
def formatprojects(d):
output=""
for pkey in sem["projects"]:
p=sem["projects"][pkey]
if d.date() >= p["start"].date() and d.date() <= p["end"].date():
if len(output)>0:
output+=","
output+=p["name"]
return output
#### Other help functions
def add_row(t,row,div):
total=0
for e in row[1:]:
total+=len(e)
if total > 0:
t.add_row(row,divider=div)
#### Load semester
sem={
"start": parse_date(_i["semester"]["start"]),
"end": parse_date(_i["semester"]["end"]),
"slots": {},
"projects": {}
}
for e in _i["semester"]["slots"]:
_e=_i["semester"]["slots"][e]
sem["slots"][e]={}
for dayname in ["monday","tuesday","wednesday","thursday","friday"]:
sem["slots"][e][dayname]={
"start": None,
"end": None,
"room": None
}
if dayname in _e.keys():
if "start" in _e[dayname].keys():
sem["slots"][e][dayname]["start"]=parse_time(_e[dayname]["start"])
sem["slots"][e][dayname]["end"]=parse_time(_e[dayname]["end"])
if "room" in _e[dayname].keys():
sem["slots"][e][dayname]["room"]=_e[dayname]["room"]
if _i["semester"]["projects"] is not None:
for p in _i["semester"]["projects"]:
_p=_i["semester"]["projects"][p]
sem["projects"][p]={}
sem["projects"][p]["start"]=parse_date(_p["start"])
sem["projects"][p]["end"]=parse_date(_p["end"])
sem["projects"][p]["name"]=_p["name"]
#### Load events
events={}
for e in _i["events"]:
_e=_i["events"][e]
events[e]={
"type": _e["type"],
"name": _e["name"],
"date": parse_date(_e["date"]),
"repeat": {
"every": 0,
"until": None
}
}
events[e]["hidden"]=_e["hidden"] if "hidden" in _e.keys() else False
events[e]["who"]=_e["who"] if "who" in _e.keys() else None
events[e]["start"]=parse_time(_e["start"]) if "start" in _e.keys() else None
events[e]["end"]=parse_time(_e["end"]) if "end" in _e.keys() else None
events[e]["room"]=_e["room"] if "room" in _e.keys() else None
if "repeat" in _e.keys():
events[e]["repeat"]["every"]=_e["repeat"]["every"]
events[e]["repeat"]["until"]=parse_date(_e["repeat"]["until"]) if "until" in _e["repeat"].keys() else None
if _e["type"] in sem["slots"].keys():
dayname=getdayname(events[e]["date"])
if events[e]["start"] is None:
events[e]["start"] = sem["slots"][_e["type"]][dayname]["start"]
if events[e]["end"] is None:
events[e]["end"] = sem["slots"][_e["type"]][dayname]["end"]
if events[e]["room"] is None:
events[e]["room"] = sem["slots"][_e["type"]][dayname]["room"]
#### Gen semester calendar
d=getmonday(sem["start"])
w=getweek(d)
while d<=sem["end"]:
t = PrettyTable()
t.field_names = ["Week "+str(w), "Monday", "Tuesday", "Wednesday", "Thursday", "Friday"]
t.align[t.field_names[0]]="l"
t.add_row(["",
formatday(getnextdayn(d, 0)),
formatday(getnextdayn(d, 1)),
formatday(getnextdayn(d, 2)),
formatday(getnextdayn(d, 3)),
formatday(getnextdayn(d, 4))],divider=True)
add_row(t,["",
formatevents(getnextdayn(d, 0)),
formatevents(getnextdayn(d, 1)),
formatevents(getnextdayn(d, 2)),
formatevents(getnextdayn(d, 3)),
formatevents(getnextdayn(d, 4))],True)
add_row(t,["Projects",
formatprojects(getnextdayn(d, 0)),
formatprojects(getnextdayn(d, 1)),
formatprojects(getnextdayn(d, 2)),
formatprojects(getnextdayn(d, 3)),
formatprojects(getnextdayn(d, 4))],False)
print(t)
d=getnextmonday(d)
w+=1
if d<sem["end"]:
print("")
#### Gen slots tables
for s in sem["slots"]:
t = PrettyTable()
t.field_names = ["Day", "Time", "Room"]
t.align["Day"]="l"
for dayname in ["monday","tuesday","wednesday","thursday", "friday"]:
p=sem["slots"][s][dayname]
timeStr=gettime(p["start"])+"-"+gettime(p["end"]) if p["start"] is not None else ""
room=p["room"] if p["room"] is not None else ""
if timeStr != "" or room != "":
t.add_row([dayname.capitalize(),timeStr,room])
print(s+":")
print(t)
#### Gen projects deadline tables
if len(sem["projects"].keys()) > 0:
t = PrettyTable()
t.field_names = ["Week", "Day", "Project"]
t.align["Project"]="l"
d=getmonday(sem["start"])
w=getweek(d)
while d<=sem["end"]: # This is not optimal but works fine
for p in sem["projects"].keys():
start=sem["projects"][p]["start"]
end=sem["projects"][p]["end"]
name=sem["projects"][p]["name"]
if d.date() == start.date():
t.add_row([w,formatday(start),"Project "+name+" handout"])
if d.date() == end.date():
t.add_row([w,formatday(end),"Project "+name+" deadline"])
d=getnextdayn(d, 1)
w=getweek(d)
print("Projects deadlines:")
print(t)
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