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38 lines
2.0 KiB
ReStructuredText
38 lines
2.0 KiB
ReStructuredText
QL for Python
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=============
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.. toctree::
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:glob:
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:hidden:
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introduce-libraries-python
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functions
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statements-expressions
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control-flow
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control-flow-graph
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taint-tracking
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pointsto-type-infer
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The following tutorials and worked examples are designed to help you learn how to write effective and efficient QL queries for Python projects. You should work through these topics in the order displayed.
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- `Basic Python QL query <https://lgtm.com/help/lgtm/console/ql-python-basic-example>`__ describes how to write and run queries using LGTM.
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- :doc:`Introducing the QL libraries for Python <introduce-libraries-python>` an introduction to the standard QL libraries used to write queries for Python code.
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- :doc:`Tutorial: Functions <functions>` worked examples of how to write queries using the standard QL library classes for Python functions.
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- :doc:`Tutorial: Statements and expressions <statements-expressions>` worked examples of how to write queries using the standard QL library classes for Python statements and expressions.
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- :doc:`Tutorial: Control flow <control-flow>` worked examples of how to write queries using the standard QL library classes for Python control flow.
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- :doc:`Tutorial: Points-to analysis and type inference <pointsto-type-infer>` worked examples of how to write queries using the standard QL library classes for Python type inference.
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- :doc:`Taint tracking and data flow analysis in Python <taint-tracking>` worked examples of how to write queries using the standard taint tracking and data flow QL libraries for Python.
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Other resources
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---------------
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- For examples of how to query common Python elements, see the `Python QL cookbook <https://help.semmle.com/wiki/display/CBPYTHON>`__
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- For the queries used in LGTM, display a `Python query <https://lgtm.com/search?q=language%3Apython&t=rules>`__ and click **Open in query console** to see the QL code used to find alerts
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- For more information about the Python QL library see the `QL library for Python <https://help.semmle.com/qldoc/python>`__.
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