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Make #492 follow-up fix of configuration provider docs for environment variables interpolation

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Roman Mogylatov 2021-08-23 21:07:58 -04:00
parent eda67e42d0
commit 49e2cc75c2
1 changed files with 5 additions and 5 deletions
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10
docs/providers/configuration.rst
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@ -50,9 +50,9 @@ where ``examples/providers/configuration/config.ini`` is:
.. code-block:: ini .. code-block:: ini
[section] [section]
option1 = {$ENV_VAR} option1 = ${ENV_VAR}
option2 = {$ENV_VAR}/path option2 = ${ENV_VAR}/path
option3 = {$ENV_VAR:default} option3 = ${ENV_VAR:default}
See also: :ref:`configuration-envs-interpolation`. See also: :ref:`configuration-envs-interpolation`.
@ -208,7 +208,7 @@ variable ``ENV_NAME`` is undefined, configuration provider will substitute value
.. code-block:: ini .. code-block:: ini
[section] [section]
option = {$ENV_NAME:default} option = ${ENV_NAME:default}
If you'd like to specify a default value for environment variable inside of the application you can use If you'd like to specify a default value for environment variable inside of the application you can use
``os.environ.setdefault()``. ``os.environ.setdefault()``.
@ -380,7 +380,7 @@ an undefined environment variable without a default value.
.. code-block:: ini .. code-block:: ini
section: section:
option: {$UNDEFINED} option: ${UNDEFINED}
.. code-block:: python .. code-block:: python