diff options
Diffstat (limited to 'nixos/doc/manual/from_md/development/writing-nixos-tests.section.xml')
| -rw-r--r-- | nixos/doc/manual/from_md/development/writing-nixos-tests.section.xml | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/nixos/doc/manual/from_md/development/writing-nixos-tests.section.xml b/nixos/doc/manual/from_md/development/writing-nixos-tests.section.xml index 79df3b9c3764a..46367bdd345d1 100644 --- a/nixos/doc/manual/from_md/development/writing-nixos-tests.section.xml +++ b/nixos/doc/manual/from_md/development/writing-nixos-tests.section.xml @@ -665,4 +665,30 @@ def foo_running(): ``` </programlisting> </section> + <section xml:id="ssec-python-packages-in-test-script"> + <title>Adding Python packages to the test script</title> + <para> + When additional Python libraries are required in the test script, + they can be added using the parameter + <literal>extraPythonPackages</literal>. For example, you could add + <literal>numpy</literal> like this: + </para> + <programlisting language="bash"> +import ./make-test-python.nix +{ + extraPythonPackages = p: [ p.numpy ]; + + nodes = { }; + + testScript = '' + import numpy as np + assert str(np.zeros(4) == "array([0., 0., 0., 0.])") + ''; +} +</programlisting> + <para> + In that case, <literal>numpy</literal> is chosen from the generic + <literal>python3Packages</literal>. + </para> + </section> </section> |