1 files changed, 65 insertions, 0 deletions
diff --git a/allotter/management/commands/loadusers.py b/allotter/management/commands/loadusers.py
new file mode 100644
index 0000000..99fd075
--- /dev/null
+++ b/allotter/management/commands/loadusers.py
@@ -0,0 +1,65 @@
+from optparse import make_option
+from datetime import datetime
+from csv import DictReader
+from django.core.management.base import BaseCommand
+from allotter.models import Exam, Application, User, Profile
+
+class Command(BaseCommand):
+    option_list = BaseCommand.option_list + (
+        make_option('--usdf',metavar='User details file name', type=str),
+    )
+    help = "Give the filename of the csv files that has all the details of the users"
+    
+    def handle(self, *args, **options):
+        
+        clean_users()
+        
+        load_users(options)
+        
+        self.stdout.write('Done\n')
+        
+
+def clean_users():
+    """Removes all the objects from the database, required as if not done there might be a case of multiple entries"""
+    User.objects.filter(is_superuser=False).delete()
+
+def load_users(options):
+    """Load option code and option name from the given csv file. The file should 
+    declare a list of "exam_code,option_code,option,code".
+    """
+    userDetailsFileName=options.get('usdf')
+    try:
+        userDetailsFile = open(userDetailsFileName, 'rb')
+    except IOError as (errno,strerror):
+        print "I/O error({0}): {1}".format(errno, strerror)
+    
+        
+    userReader = DictReader(userDetailsFile, delimiter=":")
+
+    
+    for data in userReader:
+        appno = data['AppNo.']
+        regno = data['Reg.No.']
+        new_user = User.objects.create_user(regno, password=appno, email="")
+        application = Application(user=new_user)
+        application.np = int(data['NP'])
+        if data['P1'].strip():
+            application.first_paper = Exam.objects.get(exam_code=data['P1'])
+            try:
+                application.second_paper = Exam.objects.get(exam_code=data['P2'])
+            except:
+                pass
+        else:
+            application.first_paper = Exam.objects.get(exam_code=data['P2'])
+        
+            
+        application.nat = data['Nat']
+        application.gender = data['Gdr']
+        application.cent = data['Cent']
+        application.cgy = data['Cgy']
+        application.save()
+        dob = datetime.strptime(data['DOB'], "%d/%m/%y")
+        new_profile = Profile(user=new_user, application=application)
+        new_profile.dob = dob
+        new_profile.save()
+        print "Added user with {0} and {1} with dob as {2}".format(appno,regno,dob)
+\ No newline at end of file