Merge pull request #141 from PLanB2008/master

Created simple script to generate holidays from ferien-api.de

sbin/linuxmuster-holiday-generate

@@ -0,0 +1,64 @@
+#!/usr/bin/env python3
+
+from datetime import datetime, date
+import requests
+from requests.structures import CaseInsensitiveDict
+import argparse
+import yaml
+import sys
+
+"""
+Simple script to generate yaml file for holidays based on ferien-api.de
+
+The user has to take care of the output, maybe pipe it into /etc/linuxmuster/sophomorix/SCHOOL/holidays.yml
+
+Structure of the configuration file (YAML):
+holiday_name1:
+  start: "dd.mm.yyyy"
+  end: "dd.mm.yyyy"
+holiday_name2:
+  start: "dd.mm.yyyy"
+  end: "dd.mm.yyyy"
+"""
+
+def get_holidays(year,state) -> list:
+    url = "https://ferien-api.de/api/v1/holidays/" + state
+    headers = CaseInsensitiveDict()
+    headers["Content-Type"] = "application/json"
+    resp = requests.get(url, headers=headers)
+    content = resp.json()
+    holidays = []
+
+    for entry in content:
+        if entry['year'] ==  int(year) or entry['year'] == int(year)+1:
+            start =  datetime.strptime(entry['start'], '%Y-%m-%dT%H:%MZ')
+            end = datetime.strptime(entry['end'], '%Y-%m-%dT%H:%MZ')
+            holidays.append({entry['name']:{'start': start.strftime('%d.%m.%Y'), 'end': end.strftime('%d.%m.%Y')}})
+    return holidays
+
+def print_holiday_yaml(holidays):
+    for holiday in holidays:
+        yaml.dump(holiday, sys.stdout, default_flow_style=False)
+
+
+def main():
+    possible_states = ["BW", "BY", "BE", "BB", "HB", "HH", "HE", "MV", "NI", "NW", "RP", "SL", "SN", "ST", "SH", "TH"]
+    parser = argparse.ArgumentParser()
+    parser.add_argument("-y", "--year", required = False, help = "Define which year too look for")
+    parser.add_argument("-s", "--state", required = True, help = "Define state, possible values are: " + ','.join(possible_states))
+
+    args = parser.parse_args()
+
+    args.state = args.state.upper()
+    if args.state not in possible_states:
+        print ("Provided state is not supported.\nSupported states are: "+ ','.join(possible_states))
+        quit(1)
+
+    if not args.year:
+        args.year = date.today().year
+
+    holidays = get_holidays(args.year,args.state)
+    print_holiday_yaml(holidays)
+
+if __name__ == "__main__":
+    main()