Implement REST API example with Flask.

.gitignore

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+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+env/
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+*.egg-info/
+.installed.cfg
+*.egg
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Pydev
+.project
+.pydevproject
+.settings/
+.metadata

alexandria/alexandria.conf

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+[alexandria]
+port=80
+
+[itop]
+drvtype=cmdb
+endpoint=http://itop/rest
+loginItop=itopuser
+passwordItop=itoppassword
+
+[redfish]
+drvtype=hw
+
+[ironic]
+drvtype=hw
+endpoint=http://ironic/rest
+
+[mondorescue]
+drvtype=hw
+paramMondo1
+paramMondo2

alexandria/app.py

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+# coding=utf-8
+
+from flask import Flask
+#from flask import Response
+from flask import jsonify
+import config
+
+
+# Vars
+alexandria_version="0.1"
+    
+# Configuration file
+conf_file = config.AlexandriaConfiguration('alexandria.conf')
+
+# Initialise Flask
+app = Flask(__name__)    
+app.debug = True
+
+@app.route('/drivers', methods = ['GET'])
+def api_drivers():
+    data = {'drivers' : conf_file.get_drivers()}
+    resp = jsonify(data)
+    resp.status_code = 200
+    return resp
+
+@app.route('/drivers/<driver_name>')
+def api_driver(driver_name):
+    data = {driver_name : conf_file.get_driver_info(driver_name)}
+    resp = jsonify(data)
+    resp.status_code = 200
+    return resp
+
+@app.route('/', methods = ['GET'])
+def api_root():
+    global alexandria_version
+    data = {
+        'Service'  : 'Alexandria',
+        'Version' : alexandria_version
+    }
+
+    resp = jsonify(data)
+    resp.status_code = 200
+
+    resp.headers['Link'] = 'http://luisrei.com'
+
+    return resp
+
+
+if __name__ == '__main__':
+    app.run()

alexandria/config.py

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+# coding=utf-8
+
+import ConfigParser
+
+
+class AlexandriaConfiguration(object):
+    
+    def __init__(self, configuration_file):
+        self.config = ConfigParser.ConfigParser(allow_no_value=True)
+        self.config.read(configuration_file)
+        
+    def get_drivers(self):
+        return self.config.sections()
+    
+    def get_driver_info(self,driver):
+        return self.config.options(driver)