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Add some documentation

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This commit is contained in:
Patrick Jentsch 2020-04-23 09:40:43 +02:00
parent 3a989534cf
commit bbcf5c5312
1 changed files with 8 additions and 1 deletions
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9
app/decorators.py
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@ -16,7 +16,14 @@ def admin_required(f):
def background(f): def background(f):
''' This decorator executes a function in a Thread ''' '''
' This decorator executes a function in a Thread.
' Decorated functions need to be executed within a code block where an
' app context exists.
'
' NOTE: An app object is passed as a keyword argument to the decorated
' function.
'''
@wraps(f) @wraps(f)
def wrapped(*args, **kwargs): def wrapped(*args, **kwargs):
kwargs['app'] = current_app._get_current_object() kwargs['app'] = current_app._get_current_object()