api.decorators.rate_limit()

Complexity

Conditions

4

Size

Total Lines	24
Code Lines	18

Duplication

Lines	0
Ratio	0 %

Importance

Changes

0

import functools
def rate_limit(limit, per, scope_func=lambda: request.remote_addr):

The variable request does not seem to be defined.

This function should have a docstring.

  def decorator(f):

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The name f does not conform to the argument naming conventions ((([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$).

This function should have a docstring.

    @functools.wraps(f)

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    def wrapped(*args, **kwargs):

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This function should have a docstring.

      if current_app.config['USE_RATE_LIMITS']:

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        key = 'rate-limit/%s/%s/' % (f.__name__, scope_func())

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        limiter = RateLimit(key, limit, per)

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        if not limiter.over_limit:

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          rv = f(*args, **kwargs)

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The name rv does not conform to the variable naming conventions ((([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$).

        else:

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          rv = too_many_requests('You have exceeded your request rate')

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The name rv does not conform to the variable naming conventions ((([a-z][a-z0-9_]{2,30})|(_[a-z0-9_]*))$).

        # rv = make_response(rv)
        g.headers = {

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            'X-RateLimit-Remaining': str(limiter.remaining),
            'X-RateLimit-Limit': str(limiter.limit),
            'X-RateLimit-Reset': str(limiter.reset)
        }
        return rv

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      else:

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        return f(*args, **kwargs)

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    return wrapped

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  return decorator

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