Download all resources from a CKAN

getallckanresources.py

import urllib, urllib2, json

baseurl = 'https://yourckanurl.com'

apikey = None # Set to something else if using private datasets

print 'Downloading ' + baseurl + "/api/3/action/current_package_list_with_resources..."
request = urllib2.Request(baseurl +'/api/3/action/current_package_list_with_resources')

if apikey != None:
    request.add_header('Authorization', apikey)

jsonurl = urllib2.urlopen(request, "{}")
packagelist = json.loads(jsonurl.read())
packagelist = packagelist['result']

for package in packagelist:
    if ('resources' in package):
        resources = package['resources']
        for file in resources:
            if (file['url'] not in [None, '']):
                if '://' not in file['url']:
                    filepath = baseurl + file['url']
                else:
                    filepath = file['url']
                print 'Downloading file ' + filepath
                try:
                    downloadfile = urllib.URLopener()
                    downloadfile.retrieve(filepath, filepath.split('/')[-1])
                except:
                    print 'ERROR! Failed to download file ' + filepath