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Docs: Update Python

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Shati Patel
2019-10-28 17:23:31 +00:00
parent 3337eaf0f9
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docs/language/learn-ql/python/functions.rst
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Tutorial: Functions
===================
This example uses the standard QL class ``Function`` (see :doc:`Introducing the Python libraries <introduce-libraries-python>`).
This example uses the standard CodeQL class ``Function`` (see :doc:`Introducing the Python libraries <introduce-libraries-python>`).
Finding all functions called "get..."
-------------------------------------
In this example we look for all the "getters" in a program. Programmers moving to Python from Java are often tempted to write lots of getter and setter methods, rather than use properties. We might want to find those methods.
Using the member predicate ``Function.getName()``, we can list all of the getter functions in a snapshot:
Using the member predicate ``Function.getName()``, we can list all of the getter functions in a database:
Tip
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What next?
----------
- Experiment with the worked examples in the QL for Python tutorial topics: :doc:`Statements and expressions <statements-expressions>`, :doc:`Control flow <control-flow>`, :doc:`Points-to analysis and type inference <pointsto-type-infer>`.
- Experiment with the worked examples in the following tutorial topics: :doc:`Statements and expressions <statements-expressions>`, :doc:`Control flow <control-flow>`, and :doc:`Points-to analysis and type inference <pointsto-type-infer>`.
- Find out more about QL in the `QL language handbook <https://help.semmle.com/QL/ql-handbook/index.html>`__ and `QL language specification <https://help.semmle.com/QL/ql-spec/language.html>`__.