def __init__(self):
"""
An instance of Nodelist contains a list of registered VAMDC nodes. This list is retrieved
via querying the VAMDC registry by default during initialization of the instance.
"""
self.nodes = []
for node in getNodeList():
self.nodes.append(Node(node['name'], url=node['url'], identifier = node['identifier'], email=node['maintainer']))
def run():
nodes = getNodeList()
jobs = [gevent.spawn(headreq, node) for node in nodes]
gevent.joinall(jobs, timeout=TIMEOUT + 1)
results = [job.value for job in jobs if job.value]
for result in results:
if result.status_code != 200: continue
print '\n', result.url
for head in result.headers:
if head.lower().startswith('vamdc'):
print head, result.headers[head]
def run():
nodes = getNodeList()
jobs = [gevent.spawn(headreq, node) for node in nodes]
gevent.joinall(jobs, timeout=TIMEOUT + 1)
results = [job.value for job in jobs if job.value]
for result in results:
if result.status_code != 200:
continue
print "\n", result.url
for head in result.headers:
if head.lower().startswith("vamdc"):
print head, result.headers[head]
#!/usr/bin/env python
import sys
import requests
from registry import getNodeList
TIMEOUT = 5
QUERY = sys.argv[1]
PARAMS = {'QUERY':QUERY, 'FORMAT':'XSAMS', 'LANG':'VSS2'}
nodes = getNodeList()
for node in nodes:
result = requests.head(node['url']+'sync',
params=PARAMS,timeout=TIMEOUT)
if result.status_code != 200: continue
print '\n*%s*'%node['name']
for head in result.headers:
if head.lower().startswith('vamdc'):
print '%s: %s'%(head, result.headers[head])
print result.url
#!/usr/bin/env python
import sys
import requests
from registry import getNodeList
TIMEOUT = 5
QUERY = sys.argv[1]
PARAMS = {'QUERY': QUERY, 'FORMAT': 'XSAMS', 'LANG': 'VSS2'}
nodes = getNodeList()
for node in nodes:
result = requests.head(node['url'] + 'sync',
params=PARAMS,
timeout=TIMEOUT)
if result.status_code != 200: continue
print '\n*%s*' % node['name']
for head in result.headers:
if head.lower().startswith('vamdc'):
print '%s: %s' % (head, result.headers[head])
print result.url
# -*- coding: utf-8 -*-
from django.shortcuts import render_to_response,get_object_or_404
from django.template import RequestContext
from django.http import HttpResponseRedirect
from django.core.urlresolvers import reverse
from django import forms
from django.forms.formsets import formset_factory
from models import Query
import registry
try: REGISTRY = registry.getNodeList()
except: REGISTRY = [{'name':'Registry is down','url':None}]
import string as s
from random import choice
def makeQID(length=6, chars=s.letters + s.digits):
return ''.join([choice(chars) for i in xrange(length)])
from urllib import urlopen,urlencode
PARA_CHOICES=[('',u'----'),
('AtomSymbol',u'Atom Name'),
('AtomNuclearCharge',u'Atomic number'),
('AtomIonCharge',u'Ionization state (0=neutral)'),
('AtomStateEnergy',u'Atomic state energy (eV)'),
('',u'----'),
('RadTransWavelengthExperimentalValue',u'(Radiative transition) Wavelength (Å)'),
('RadTransProbabilityLog10WeightedOscillatorStrengthValue',u'(Radiative transition) Oscillator strength, log(g*f)'),
('',u'----'),
('MolecularSpeciesChemicalName',u'Molecule Name'),
