2015-12-19 14:52:17 +01:00
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title: setup-env
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---
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type: event
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---
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summary: Emitted right after the plugin is associated with the environment.
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---
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body:
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This event is emitted right after the plugin was initialized and associated
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with the [environment :ref](../../../environment/). This can be used to
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reconfigure it. For instance this is the perfect place to inject Jinja 2
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filters and global variables.
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## Example
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```python
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def on_setup_env(self, **extra):
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2017-04-25 15:22:00 +08:00
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self.env.jinja_env.globals['my_variable'] = 'my value'
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2015-12-19 14:52:17 +01:00
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```
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