Flask Endpoint

##Requeriments

###Python Requirements

• Python >= 2.7
• Python Flask
• Python requests
• Python urllib
• Python urllib2
• Python json

###For deployment

• Apache web Server
• wsgi_mod

##For Develop and testing

• First clone the repo

  git clone [email protected]:ChileanVirtualObservatory/flask_endpoint.git

• Open a terminal and run endpoint.py

  python endpoint.py

• The webserver will be running in localhost:5000/

##Deployment

• First clone the repo

  git clone [email protected]:ChileanVirtualObservatory/flask_endpoint.git

• Edit endpoint.wsgi with the file's path

  sys.path.insert(0,"/var/www/flask_endpoint")

• Configure Apache

##Services

Table Access Protocol:

• Parameters : DACHS

Service Capabilities:

• WEB : http://endpoint.lirae.cl/alma/tap/capabilities

• Method: GET

SYNC Query:

• WEB : http://endpoint.lirae.cl/alma/tap/sync

• Methond : POST

• Return: VOTABLE

ASYNC Query:

New Query

• WEB : http://endpoint.lirae.cl/alma/tap/async

• Method : POST

• RETURN : VOTABLE With query id

List Querys

• WEB : http://endpoint.lirae.cl/alma/tap/async

• Method: GET

• Parameters: None

• RETURN: UWL an xml with all querys with their status

Query Info

• WEB : http://endpoint.lirae.cl/alma/tap/async/:id

• Method: GET

• Parameters: None

• RETURN : UWL with query status

Other options

• WEB : http://endpoint.lirae.cl/alma}/tap/async/:id/:option

• Parameters: option phase , quote , executionduration , destruction , error , parameters , results , owner

• Method: GET

###Simple Cone Search:

• Web: http://endpoint.lirae.cl/alma/scs

• Method: GET

• Attributes:

• RA Decimal degree

• DEC Decimal degree

• SR Decimal degree

• Optional:

  • VERB: 1 , 2 , 3

###Simple Image Acess:

• Web: http://endpoint.lirae.cl/alma/sia

• Method: GET

• Attributes:

• POS = RA,DEC Decimal degree

• SIZE Degree

• Optional:

  • INTERSECT COVERS , ENCLOSED , CENTER , OVERLAPS
  • NAXIS = , pixels
  • CFRAME ICRS, FK5, FK4, ECL, GAL , SGAL
  • EQUINOX ?
  • CRPIX ?
  • CRVAL ?
  • CDELT ?
  • ROTANG degree
  • PROJ TAN , SIN , ARC
  • FORMAT image/fits, image/png, image/jpeg, text/html, ALL, GRAPHIC, GRAPHIC-<SOMETHING>, METADATA
  • VERB 1 , 2 , 3

External

Get External JSON Services

• To get specific Service (not all the data, just Shortname, Title, and AccessUrl)

  http://endpoint.lirae.cl/external/{service} , service can be tap,scs,sia,ssa

Harvesting Interface

• Registry harvesting interface

  http://endpoint.lirae.cl/oai.xml?