Solve the problem that underlined variables cannot be used in Django templates

From , 2 Years ago, written in Python, viewed 222 times.

from django import template
register = template.Library()
 
def mongo_id(value):
    '''返回mongo的_id属性'''
    return value.get('_id','')
register.filter(mongo_id)
 
 

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Solve the problem that underlined variables cannot be used in Django templates

Reply to "Solve the problem that underlined variables cannot be used in Django templates"