Made modified time nullable

Author: Megh-Thakkar

main/management/commands/updatecomponents.py

@@ -1,7 +1,11 @@
 from django.core.management import BaseCommand
 import urllib2, json, urllib
 from main.models import *
-from biojs.config import *
+try:
+    from biojs.config import *
+except:
+    GITHUB_CLIENT_ID = ''
+    GITHUB_CLIENT_SECRET = ''
 from datetime import datetime
 import pytz
 

main/migrations/0004_auto_20180603_0732.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10 on 2018-06-03 07:32
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('main', '0003_auto_20180530_1958'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='component',
+            name='modified_time',
+            field=models.DateTimeField(null=True),
+        ),
+    ]

main/models.py

@@ -22,7 +22,7 @@ class Component(models.Model):
     stars = models.IntegerField(default=0, null=True)
     downloads = models.BigIntegerField(default=0, null=True)
     created_time = models.DateTimeField(editable=False, null=True)
-    modified_time = models.DateTimeField()
+    modified_time = models.DateTimeField(null=True)
     tags = models.ManyToManyField('Tag', null=True)
     icon_url = models.URLField(null=True, blank=True)
     icon = models.ImageField(null=True, upload_to='icons/')