added python-environment playbook

python-environment/README.md

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+Python Environment
+===================
+
+The playbook creates Virtualenv and install the requirements to Virtualenv.
+
+# Dependencies
+
+None
+
+# Requirements
+
+```
+requirements.txt 
+```
+
+# Example usage
+For running the python script, You can use one of 2 ways:
+
+Please use ansible playbook called main.yml, it runs your local, with below:
+
+```
+ansible-playbook main.yml
+```

python-environment/install_requirements.sh

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+#!/bin/bash
+source venv/bin/activate
+pip install -r ./requirements.txt
+deactivate
+$@

python-environment/main.yml

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+---
+#The playbook creates Virtualenv and install the requirements to Virtualenv.
+- name: Create Environment
+  hosts: 127.0.0.1
+
+  tasks:  
+  - name: Manually create the initial virtualenv
+    command: virtualenv -p python3 venv
+
+  - name: Activate Virtualenv
+    shell: source "./venv"
+           creates="./venv/bin/activate"
+
+  - name: Check that the requirements.txt exists
+    stat:
+      path: "./requirements.txt"
+    register: stat_result 
+
+  - name: Give permission to run install_requirements.sh
+    command: Chmod u+x install_requirements.sh  
+    when: stat_result.stat.exists == True
+
+  - name: Run the install_requirements.sh to install requirements
+    shell: bash ./install_requirements.sh
+    when: stat_result.stat.exists == True

python-environment/requirements.txt

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+#This section should include the requirements you need as follows.
+#six==1.11.0
+#requests==2.19.1
+#decorator==4.3.0
+#validators==0.12.2
+#PyYAML==4.2b4
+#dict2xml==1.6