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Experimental organization support
Experimental organization support


Former-commit-id: 8d69f7e95445481fa0fff75ee0def014614268c8

file:a/documents/datagov-export.py -> file:b/documents/datagov-export.py
import ckanclient import ckanclient
import couchdb import couchdb
from ckanclient import CkanApiError from ckanclient import CkanApiError
import re import re
  import html2text # aaronsw :(
  import ckanapi
   
   
class LoaderError(Exception): class LoaderError(Exception):
pass pass
   
# Instantiate the CKAN client. # Instantiate the CKAN client.
ckan = ckanclient.CkanClient(base_location='http://localhost:5000/api', #ckan = ckanclient.CkanClient(base_location='http://localhost:5000/api', api_key='b47b24cd-591d-40c1-8677-d73101d56d1b')
api_key='b47b24cd-591d-40c1-8677-d73101d56d1b') api_key = 'aeab80a6-0a58-4026-96a4-c07e57f9c434'
# (use your own api_key from http://thedatahub.org/user/me ) ckan = ckanclient.CkanClient(base_location='http://data.disclosurelo.gs/api',
  api_key=api_key)
  ckandirect = ckanapi.RemoteCKAN('http://data.disclosurelo.gs', api_key=api_key)
  couch = couchdb.Server('http://127.0.0.1:5984/')
  #couch = couchdb.Server('http://192.168.1.113:5984/')
   
# http://code.activestate.com/recipes/578019-bytes-to-human-human-to-bytes-converter/ # http://code.activestate.com/recipes/578019-bytes-to-human-human-to-bytes-converter/
SYMBOLS = { SYMBOLS = {
'customary': ('B', 'KB', 'MB', 'GB', 'T', 'P', 'E', 'Z', 'Y'), 'customary': ('B', 'KB', 'MB', 'GB', 'T', 'P', 'E', 'Z', 'Y'),
'customary_ext': ('byte', 'kilo', 'mega', 'giga', 'tera', 'peta', 'exa', 'customary_ext': ('byte', 'kilo', 'mega', 'giga', 'tera', 'peta', 'exa',
'zetta', 'iotta'), 'zetta', 'iotta'),
'iec': ('Bi', 'Ki', 'Mi', 'Gi', 'Ti', 'Pi', 'Ei', 'Zi', 'Yi'), 'iec': ('Bi', 'Ki', 'Mi', 'Gi', 'Ti', 'Pi', 'Ei', 'Zi', 'Yi'),
'iec_ext': ('byte', 'kibi', 'mebi', 'gibi', 'tebi', 'pebi', 'exbi', 'iec_ext': ('byte', 'kibi', 'mebi', 'gibi', 'tebi', 'pebi', 'exbi',
'zebi', 'yobi'), 'zebi', 'yobi'),
} }
   
def human2bytes(s): def human2bytes(s):
""" """
Attempts to guess the string format based on default symbols Attempts to guess the string format based on default symbols
set and return the corresponding bytes as an integer. set and return the corresponding bytes as an integer.
When unable to recognize the format ValueError is raised. When unable to recognize the format ValueError is raised.
   
>>> human2bytes('0 B') >>> human2bytes('0 B')
0 0
>>> human2bytes('1 K') >>> human2bytes('1 K')
1024 1024
>>> human2bytes('1 M') >>> human2bytes('1 M')
1048576 1048576
>>> human2bytes('1 Gi') >>> human2bytes('1 Gi')
1073741824 1073741824
>>> human2bytes('1 tera') >>> human2bytes('1 tera')
1099511627776 1099511627776
   
>>> human2bytes('0.5kilo') >>> human2bytes('0.5kilo')
512 512
>>> human2bytes('0.1 byte') >>> human2bytes('0.1 byte')
0 0
>>> human2bytes('1 k') # k is an alias for K >>> human2bytes('1 k') # k is an alias for K
1024 1024
>>> human2bytes('12 foo') >>> human2bytes('12 foo')
Traceback (most recent call last): Traceback (most recent call last):
... ...
ValueError: can't interpret '12 foo' ValueError: can't interpret '12 foo'
""" """
init = s init = s
num = "" num = ""
while s and s[0:1].isdigit() or s[0:1] == '.': while s and s[0:1].isdigit() or s[0:1] == '.':
num += s[0] num += s[0]
s = s[1:] s = s[1:]
num = float(num) num = float(num)
letter = s.strip() letter = s.strip()
for name, sset in SYMBOLS.items(): for name, sset in SYMBOLS.items():
if letter in sset: if letter in sset:
break break
else: else:
if letter == 'k': if letter == 'k':
# treat 'k' as an alias for 'K' as per: http://goo.gl/kTQMs # treat 'k' as an alias for 'K' as per: http://goo.gl/kTQMs
sset = SYMBOLS['customary'] sset = SYMBOLS['customary']
letter = letter.upper() letter = letter.upper()
else: else:
raise ValueError("can't interpret %r" % init) raise ValueError("can't interpret %r" % init)
prefix = {sset[0]: 1} prefix = {sset[0]: 1}
for i, s in enumerate(sset[1:]): for i, s in enumerate(sset[1:]):
prefix[s] = 1 << (i + 1) * 10 prefix[s] = 1 << (i + 1) * 10
return int(num * prefix[letter]) return int(num * prefix[letter])
   
# https://github.com/okfn/ckanext-importlib # https://github.com/okfn/ckanext-importlib
def munge(name): def munge(name):
# convert spaces to underscores # convert spaces to underscores
name = re.sub(' ', '_', name).lower() name = re.sub(' ', '_', name).lower()
# convert symbols to dashes # convert symbols to dashes
name = re.sub('[:]', '_-', name).lower() name = re.sub('[:]', '_-', name).lower()
name = re.sub('[/]', '-', name).lower() name = re.sub('[/]', '-', name).lower()
# take out not-allowed characters # take out not-allowed characters
name = re.sub('[^a-zA-Z0-9-_]', '', name).lower() name = re.sub('[^a-zA-Z0-9-_]', '', name).lower()
# remove double underscores # remove double underscores
name = re.sub('__', '_', name).lower() name = re.sub('__', '_', name).lower()
return name return name
   
   
def name_munge(input_name): def name_munge(input_name):
return munge(input_name.replace(' ', '').replace('.', '_').replace('&', 'and')) return munge(input_name.replace(' ', '').replace('.', '_').replace('&', 'and'))
  #[:100]
#return input_name.replace(' ', '').replace('.', '_').replace('&', 'and') #return input_name.replace(' ', '').replace('.', '_').replace('&', 'and')
   
couch = couchdb.Server('http://127.0.0.1:5984/')  
  def get_licence_id(licencename):
  map = {
  "Creative Commons - Attribution-Share Alike 2.0 Australia (CC-SA)\nThe downloadable version of the database is licensed under CC-BY-SA Creative Commons Attribution Share Alike and contains only the database fields that are released under that license. These fields are object title, object number, object description as well as temporal, spatial and dimension details. It also contains a persistent URL for each record.": 'cc-by-sa',
  "CreativeCommonsAttributionNonCommercial30AustraliaCCBYNC30": 'cc-nc',
  'Otherpleasespecify': 'notspecified',
  '': 'notspecified',
  "Publicly available data": 'notspecified',
  "CreativeCommonsAttributionNoDerivativeWorks30AustraliaCCBYND30": "other-closed",
  "CreativeCommonsAttributionNonCommercialNoDerivs30AustraliaCCBYNCND30": "other-closed",
  'CreativeCommonsAttribution30AustraliaCCBY30': 'cc-by',
  "Creative Commons - Attribution 2.5 Australia (CC-BY)": 'cc-by',
  'CreativeCommonsAttributionCCBY25': 'cc-by',
  "PublicDomain": 'other-pd',
  }
  if licencename not in map.keys():
  raise Exception(licencename + " not found");
  return map[licencename];
   
docsdb = couch['disclosr-documents'] docsdb = couch['disclosr-documents']
   
if __name__ == "__main__": if __name__ == "__main__":
  orgs_list = []
for doc in docsdb.view('app/datasets'): for doc in docsdb.view('app/datasets'):
print doc.id print doc.id
if doc.value['url'] != "http://data.gov.au/data/": if doc.value['url'] != "http://data.gov.au/data/" and doc.value['agencyID'] != "qld":
# Collect the package metadata. # Collect the package metadata.
pkg_name = name_munge(doc.value['metadata']['DCTERMS.Title'][:100]) pkg_name = doc.value['url'].replace("http://data.gov.au/dataset/",'').replace('/','')[:100];
tags = doc.value['metadata']["Keywords / Tags"] tags = []
if not hasattr(tags, '__iter__'): if doc.value['agencyID'] == "AGIMO":
tags = [tags] if len(doc.value['metadata']["Keywords / Tags"]) > 0:
[re.sub('[^a-zA-Z0-9-_]', '', tag).lower() for tag in tags] if hasattr(doc.value['metadata']["Keywords / Tags"], '__iter__'):
package_entity = { tags = tags + doc.value['metadata']["Keywords / Tags"]
'name': pkg_name, else:
'title': doc.value['metadata']['DCTERMS.Title'], tags = tags + [doc.value['metadata']["Keywords / Tags"]]
'url': doc.value['metadata']['DCTERMS.Source.URI'], if 'data.gov.au Category' in doc.value['metadata'].keys() and len(doc.value['metadata']['data.gov.au Category']) > 0:
'tags': tags, if hasattr(doc.value['metadata']['data.gov.au Category'], '__iter__'):
'author': doc.value['metadata']["DCTERMS.Creator"], tags = tags + doc.value['metadata']['data.gov.au Category']
'maintainer': doc.value['metadata']["DCTERMS.Creator"], else:
'licence_id': doc.value['metadata']['DCTERMS.License'], #todo licence id mapping tags = tags + [doc.value['metadata']['data.gov.au Category']]
'notes': doc.value['metadata']['Description'], tags = [re.sub('[^a-zA-Z0-9-_.]', '', tag.replace('&', 'and')).lower() for tag in tags if tag]
} #print tags
  package_entity = {
  'name': pkg_name,
  'title': doc.value['metadata']['DCTERMS.Title'],
  'url': doc.value['metadata']['DCTERMS.Source.URI'],
  'tags': tags, #tags are mandatory?
  'author': doc.value['metadata']["DCTERMS.Creator"],
  'maintainer': doc.value['metadata']["DCTERMS.Creator"],
  'licence_id': get_licence_id(doc.value['metadata']['DCTERMS.License']),
  'notes': html2text.html2text(doc.value['metadata']['Description']),
  }
  if doc.value['agencyID'] == "qld":
  package_entity = doc.value['metadata']
   
try: try:
#print doc.id #print package_entity
ckan.package_register_post(package_entity) ckan.package_register_post(package_entity)
except CkanApiError, e: except CkanApiError, e:
if ckan.last_status == 409: if ckan.last_message == "{\"name\": [\"That URL is already in use.\"]}":
print "already exists" print "package already exists"
else: else:
  print ckan.last_message
raise LoaderError('Unexpected status %s checking for package under \'%s\': %r' % ( raise LoaderError('Unexpected status %s checking for package under \'%s\': %r' % (
ckan.last_status, pkg_name, e.args)) ckan.last_status, pkg_name, e.args))
  pkg = ckan.package_entity_get(pkg_name)
print package_entity  
#todo add to organisation (author/creator/maintainer) #add to group
#if 'data.gov.au Category' in doc.value['metadata'].keys(): #todo add to group  
  # group_name = name_munge(doc.value['metadata']["Agency"][:100])
  # try:
  # print ckan.group_entity_get(group_name)
  #
  # # Update the group details
  # group_entity = ckan.last_message
  # print "group exists"
  # if 'packages' in group_entity.keys():
  # group_entity['packages'] = list(set(group_entity['packages'] + [pkg_name]))
  # else:
  # group_entity['packages'] = [pkg_name]
  # ckan.group_entity_put(group_entity)
  # except CkanApiError, e:
  # if ckan.last_status == 404:
  # print "group does not exist, creating"
  # group_entity = {
  # 'name': group_name,
  # 'title': doc.value['metadata']["Agency"],
  # 'description': doc.value['metadata']["Agency"],
  # 'packages': [pkg_name],
  # # 'type': "organization" # not allowed via API, use database query
  # # update "group" set type = 'organization';
  # }
  # print group_entity
  # ckan.group_register_post(group_entity)
  # elif ckan.last_status == 409:
  # print "group already exists"
  # else:
  # raise LoaderError('Unexpected status %s adding to group under \'%s\': %r' % (
  # ckan.last_status, pkg_name, e.args))
   
  #add to or create organization using direct API
  org_name = name_munge(doc.value['metadata']["Agency"][:100])
  if org_name not in orgs_list:
  orgs_list = ckandirect.action.organization_list()['result']
  print orgs_list
  if org_name not in orgs_list:
  try:
  print "org not found, creating "+org_name
  ckandirect.action.organization_create(name = org_name, title= doc.value['metadata']["Agency"],
  description= doc.value['metadata']["Agency"])
  orgs_list.append(org_name)
  except ckanapi.ValidationError, e:
  print e
  raise LoaderError('Unexpected status')
   
  try:
  print "linking package to "+org_name
   
  #brute force
  org = ckandirect.action.organization_show(id=org_name)
  #print org["result"]["packages"]
  #print pkg
  org["result"]["packages"].append({"id":pkg['id'], "name": pkg_name})
  #print org["result"]
  ckandirect.call_action(action="organization_update", data_dict=org["result"])
   
  # if only this worked
  #print ckandirect.action.package_owner_org_update(id=pkg['id'],organization_id=org["result"]["id"])
   
  except ckanapi.ValidationError, e:
  print e
  raise LoaderError('Unexpected status')
  #except ckanapi.CKANAPIError, e:
  # print "lol"
   
if 'Download' in doc.value['metadata'].keys(): if 'Download' in doc.value['metadata'].keys():
try: try:
pkg = ckan.package_entity_get(pkg_name)  
resources = pkg.get('resources', []) resources = pkg.get('resources', [])
if len(resources) < len(doc.value['metadata']['Download']): if len(resources) < len(doc.value['metadata']['Download']):
for resource in doc.value['metadata']['Download']: for resource in doc.value['metadata']['Download']:
#print resource  
# http://docs.ckan.org/en/ckan-1.7/domain-model-resource.html # http://docs.ckan.org/en/ckan-1.7/domain-model-resource.html
# (KML/KMZ) / (Shapefile) /(Other) # (KML/KMZ) / (Shapefile) /(Other)
format = "plain" format = "plain"
if resource['format'] == '(XML)': if resource['format'] == '(XML)':
format = 'xml' format = 'xml'
if resource['format'] == '(CSV/XLS)': if resource['format'] == '(CSV/XLS)':
format = 'csv' format = 'csv'
name = resource['href'] name = resource['href']
if 'name' in resource.keys(): if 'name' in resource.keys():
name = resource['name'] name = resource['name']
  print resource
ckan.add_package_resource(pkg_name, resource['href'], name=name, resource_type='data', ckan.add_package_resource(pkg_name, resource['href'], name=name, resource_type='data',
format=format, size=human2bytes(resource['size'].replace(',', ''))) format=format, size=human2bytes(resource['size'].replace(',', '')))
else: else:
print "resources already exist" print "resources already exist"
except CkanApiError, e: except CkanApiError, e:
if ckan.last_status == 404: if ckan.last_status == 404:
print "parent dataset does not exist" print "parent dataset does not exist"
else: else:
raise LoaderError('Unexpected status %s checking for package under \'%s\': %r' % ( raise LoaderError('Unexpected status %s checking for package under \'%s\': %r' % (
ckan.last_status, pkg_name, e.args)) ckan.last_status, pkg_name, e.args))
   
file:b/documents/datagov-merge.php (new)
  <?php
 
  include_once("../include/common.inc.php");
 
 
  setlocale(LC_CTYPE, 'C');
 
  $db = $server->get_db('disclosr-documents');
  $datasets = Array();
  try {
  $rows = $db->get_view("app", "datasets", null, true)->rows;
 
  foreach ($rows as $row) {
  //print_r($row);
  if ($row->value->url != "http://data.gov.au/data/")
  $datasets[str_replace(Array("http://data.gov.au/dataset/","/"),"",$row->value->url)] = $row->id;
  }
  } catch (SetteeRestClientException $e) {
  setteErrorHandler($e);
  }
  ksort($datasets);
  foreach ($datasets as $datasetname => $datasetkey) {
  print "$datasetname => $datasetkey<br>\n";
  }
  ?>
 
file:a/documents/datagov.py -> file:<