# venv for ecmccfg
This dir contains a python venv (.venv) that is needed for ecmccfg when using yaml files (motion or plc cfgs).
```
ll -a
total 24
drwxrwsr-x. 4 sandst_a unx-sls_ioc 4096 Sep 13 14:13 .
drwxrwsrwx. 6 anicic   unx-sls_ioc 4096 Sep 13 14:16 ..
drwxr-sr-x. 8 sandst_a unx-sls_ioc 4096 Sep 13 14:16 .git
-rwxrwxr-x. 1 sandst_a unx-sls_ioc  337 Sep 13 14:13 pythonVenv.sh
-rw-rw-r--. 1 sandst_a unx-sls_ioc  910 Sep 13 14:13 readme.md
drwxrwsr-x. 6 sandst_a unx-sls_ioc 4096 Sep 13 14:13 .venv
```

## Use

The venv is copied to the ecmc-server /tmp dir at boot, see:
https://git.psi.ch/motion/ecmc_server_cfg/-/blob/master/AutoStart/S10-ecmc-python-venv?ref_type=heads

## Generate the venv

Use pythonVenv.sh to generate an ecmc venv in current dir (the script is copied from ecmccfg/scripts/jinja2/):
```
bash pythonVenv.sh -d .
```

Files:
```
[sls-lc8 ioc]$ ls -la /ioc/NeedfulThings/ecmc_python_venv/.venv
total 32
drwxrwsr-x. 7 sandst_a unx-sls_ioc 4096 May  3 16:07 .
drwxrwsr-x. 3 sandst_a unx-sls_ioc 4096 May  3 17:47 ..
drwxrwxr-x. 2 sandst_a unx-sls_ioc 4096 May  3 16:06 bin
drwxrwxr-x. 2 sandst_a unx-sls_ioc 4096 May  3 16:07 include
drwxrwsr-x. 3 sandst_a unx-sls_ioc 4096 May  3 16:06 lib
drwxrwxr-x. 3 sandst_a unx-sls_ioc 4096 May  3 16:06 lib64
-rw-rw-r--. 1 sandst_a unx-sls_ioc   69 May  3 16:07 pyvenv.cfg
drwxrwxr-x. 3 sandst_a unx-sls_ioc 4096 May  3 16:06 share
```
