[IMP] add utility python script to generate belgian national

identification number in the console

easy_my_coop/models/belgian_identification_id_generator.py

@@ -0,0 +1,31 @@
+from random import randrange,randint
+from datetime import date,timedelta
+
+def random_date(start, end):
+    delta = end - start
+    return start + timedelta(seconds=randrange(delta.total_seconds()))
+    
+def generate_identification_id(start_date, end_date):
+    birthday = random_date(start_date, end_date)
+    year = str(birthday.year)[2:]
+    month = str(birthday.month).zfill(2)
+    day = str(birthday.day).zfill(2)
+    gender = str(randint(1,998)).zfill(3)
+    millenium_baby = birthday.year > 2000
+
+    main_number = year + month + day + gender
+    control_number = '2' + main_number if millenium_baby else main_number
+    control_number = 97 - int(control_number) % 97
+    control_number = str(control_number).zfill(2)
+
+    return main_number + control_number
+    
+def identification_id_to_gender(identification_id):
+    if identification_id and len(identification_id) == 11:
+        gender = identification_id[6:9]
+        return int(gender)%2
+
+identification_id = generate_identification_id(date(1920,1,1), date(1995,12,31))
+gender = identification_id_to_gender(identification_id)
+print 'Rijksregisternummer: ' + identification_id
+print 'Geslacht: ' + ('Man' if gender else 'Vrouw')