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fix RST line too long

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David Baumgold 2019-05-06 10:54:57 -04:00
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docs/advanced_foreword.rst
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@ -8,10 +8,11 @@ Thread-Locals in Flask
One of the design decisions in Flask was that simple tasks should be simple;
they should not take a lot of code and yet they should not limit you. Because
of that, Flask has a few design choices that some people might find surprising or
unorthodox. For example, Flask uses thread-local objects internally so that you
don’t have to pass objects around from function to function within a request in
order to stay threadsafe. This approach is convenient, but requires a valid
of that, Flask has a few design choices that some people might find
surprising or unorthodox. For example, Flask uses thread-local objects
internally so that you don’t have to pass objects around from
function to function within a request in order to stay threadsafe.
This approach is convenient, but requires a valid
request context for dependency injection or when attempting to reuse code which
uses a value pegged to the request. The Flask project is honest about
thread-locals, does not hide them, and calls out in the code and documentation