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It's Okay to Outgrow
Swirling Visions
this is how you would use it with a Python script. We first define the match:
```yaml
- trigger: ":pyscript"
replace: "{{output}}"
vars:
- name: myvar
type: echo
params:
echo: "my variable"
- name: output
type: script
params:
args:
- python
- /path/to/your/script.py
```
And then, inside the script:
```python
/path/to/your/script.py
import osmyvar = os.environ['ESPANSO_MYVAR']# Do whatever you want with the myvar variable
```
Symmetric cryptography is fast and efficient
but can be vulnerable if the key is compromised.

Diagram showing how symmetric encryption works
What Is Encryption at Rest? Explained for Security Beginners
David Clinton
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