Python

Datetime

• datetime to string:

  from datetime import datetime
  datetime.utcnow().strftime('%Y%m%dT%H%M%S')
  # '20221128T085117'
  

  Format codes available here

• string to datetime:

  from datetime import datetime
  datetime.strptime('20221128T085117', '%Y%m%dT%H%M%S')
  # datetime.datetime(2022, 11, 28, 8, 51, 17)
  

  Format codes available here

Misc

• Get filtered ID list:

  Jobs.objects.filter( ... ).values_list( 'id', flat = True)
  

• Sort array of objects using an object property:

  stats = sorted(stats, key=lambda x: x["value"], reverse=True)
  

Links

• Django Models