add populate db from excel script

web_dev/sas_web/meingoethopia/management/commands/from_excel.py

@@ -0,0 +1,28 @@
+from django.core.management.base import BaseCommand
+from meingoethopia.models import Angestellter
+import xlrd
+
+
+class Command(BaseCommand):
+    args = 'filename'
+    help = 'populate the angestellten database from an excel list'
+
+    def populate_db(self, filename):
+        book = xlrd.open_workbook(filename)
+        sheet = book.sheets()[0]
+        for row in [sheet.row_values(i) for i in range(sheet.nrows) if
+                    sheet.row_values(i)[0]]:
+            name, klasse = row
+            vorname = name.split(', ')[1]
+            nachname = name.split(', ')[0]
+            name_final = vorname + " " + nachname
+            print(name_final, klasse)
+            Angestellter(name=name_final.replace('ć', 'c'), klasse=klasse,
+                         is_teacher=False).save()
+
+    def handle(self, *args, **options):
+        filename = options['filename']
+        self.populate_db(filename)
+
+    def add_arguments(self, parser):
+        parser.add_argument('filename')