Add files

pythonVenv.sh

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+#!/bin/bash
+set -e
+
+while getopts d: arg
+do
+    case "${arg}" in
+        d) TMP_DIR=${OPTARG};;
+    esac
+done
+
+ENV_DIR="${TMP_DIR=/tmp}"/.venv
+
+if [ -d "${ENV_DIR}" ]; then
+    . "${ENV_DIR}"/bin/activate
+else
+    python3 -m venv "${ENV_DIR}"
+    . "${ENV_DIR}"/bin/activate
+    pip3 install wheel pyyaml jinja2-cli yamllint Cerberus
+fi

readme.md

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+# venv for ecmccfg
+This dir contains a python venv that is needed for ecmccfg when using yaml files (motion or plc cfgs).
+
+## 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 .
+```
+
+The env should then be copied to /ioc/NeedfulThings/ecmc_python_venv/:
+
+```
+[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
+```