def check_structure(dict):
fields = [ckan for ckan,pilot,field in schema.dataset_all_fields() if field['type'] not in [u'fixed',u'calculated']]
mandatory = [ckan for ckan,pilot,field in schema.dataset_all_fields() if field['mandatory'] == u'all']
fields.append('resources')
fields.append('validation_override')
missing_fields = set(dict.iterkeys()).symmetric_difference(set(fields))
mandatory_fields = set(mandatory).intersection(set(fields))
print "Missing Mandatory Fields", missing_fields.intersection(mandatory_fields)
print "Missing Values ", [key for key,value in dict.items() if value=='MISSING']
print "------------- Details ---------------"
print "Fields Missing from Package_dict"
pprint(list(missing_fields))
print "Mandatory Fields that are not fixed or calculated"
pprint(mandatory_fields)
def table():
Recs = []
t = PrettyTable(['No.','CKAN Name','Description','Pilot Name'])
t.align["City name"] = "l" # Left align city names
t.padding_width = 1 # One space between column edges and contents (default)
print u'\u2019'.encode('utf-8')
for i, (ckan_name, pilot_name, field) in enumerate(schema_description.dataset_all_fields()):
description = field['description']['eng']
#description = field['description']['eng'].replace(u'\u2019','') #Fix bad windows chars
t.add_row([i,str(ckan_name),
description,
str(pilot_name)
])
t.align='l'
print t
def _process_node(self,node):
#print node.xpath("FORM[NAME='thisformid']/A/text()")
#print etree.tostring(node, with_tail=True)
package_dict = {'resources': [], 'tags':[]}
for ckan_name, pilot_name, field in schema_description.dataset_all_fields():
try: # the simplest case, one to one mapping of values
# temporary hack because name has not been mapped to thisformid in the schema
if ckan_name == "id":
#package_dict['id'] = node.xpath("FORM[NAME='thisformid']/A/text()")[0]
continue
elif ckan_name == 'name':
package_dict['name'] = "pilot-" + str(node.xpath("FORM[NAME='thisformid']/A/text()")[0]).split("-")[0].lower()
continue
elif ckan_name== 'tags':
continue
else:
print ckan_name, pilot_name
value = node.xpath("FORM[NAME='%s']/A/text()" % pilot_name)[0]
if "|" in value:
split_value = value.split("|")[1]
rval = field['choices_by_pilot_uuid'][split_value]
package_dict[ckan_name] = rval['key']
else:
package_dict[ckan_name] = value
except IndexError: #when None, eg. same as elif pilot_name is None:
package_dict[ckan_name] = ''
print "INDEX ERROR"
pass
except KeyError:
print "KEY ERROR"
pass
# now do resources, use my own logic as
resources = []
resource_dict = {}
if ckan_name in schema_description.all_resource_fields:
try:
value = node.xpath("FORM[NAME='%s']/A/text()" % pilot_name)[0]
if "|" in value:
split_value = value.split("|")[1]
rval = field['choices_by_pilot_uuid'][split_value]
resource_dict[ckan_name] = rval['key']
else:
resource_dict[ckan_name] = value
except IndexError:
continue
resources.append(resource_dict)
package_dict['resources'] = resources
pprint(package_dict)
#sys.exit()
self.out.write(json.dumps(package_dict) + "\n")
def process_record(node):
package_dict = {'resources': [], 'tags': []}
data = {}
extras = {}
resource={}
resources=[]
for ckan_name, pilot_name, field in schema_description.dataset_all_fields():
try: # the simplest case, one to one mapping of values
# temporary hack because name has not been mapped to thisformid in the schema
value = node.xpath("FORM[NAME='%s']/A/text()" % pilot_name)[0]
pilot_code = value.split('|')
if pilot_code[0] in mappings.code_mapping_strategies:
data[ckan_name] = mappings.code_mapping_strategies[pilot_code[0]](pilot_code[1])
else:
data[ckan_name] = value
except UnicodeDecodeError:
print "UNICODE ERROR"
except IndexError: #same as elif pilot_name is None:
if ckan_name == "name":
data['name'] = "statcan-" + mappings.random_id()
print
elif ckan_name in mappings.default_strategies:
data[ckan_name] = mappings.default_strategies[ckan_name]()
else:
data[ckan_name] = "default_" + ckan_name
finally:
# reorganize dict for CKAN
if ckan_name in schema_description.extra_package_fields:
extras[ckan_name] = data[ckan_name]
del data[ckan_name]
# now populate packages
elif ckan_name == 'url':
resource['url'] = "http://www.statcan.gc.ca/cgi-bin/sum-som/fl/cstsaveascsv.cgi?filename=arts63a-fra.htm&lan=fre"
#resource['url'] = node.xpath("FORM['dataset_link_en_1']/A/text()")[0]
elif ckan_name in schema_description.all_resource_fields:
resource[ckan_name] = "default_package_value " + ckan_name
resources.append(resource)
data['extras'] = extras
data['resources'] = resources
data['groups'] = ["statcan"]
# extras = {key:value for (key, value) in data if key in schema_description.extra_package_fields}
s = "some\x00string. with\x15 funny characters"
foo = filter(lambda x: x in string.printable, s)
print foo
valid_utf8 = True
try:
foo.decode('utf-8')
except UnicodeDecodeError:
valid_utf8 = False
print valid_utf8
whatisthis(data)
data2=json.dumps(data,encoding="utf-8")
whatisthis(data2)
data3 = filter(lambda x: x in string.printable, s)
whatisthis(data3)
#data = json.dumps(data)
with open('/Users/peder/Desktop/data.json','w') as outfile:
json.dump(data,outfile)
sys.exit()
def _parse_fields(self,node):
''' package fields '''
for ckan_name, pilot_name, field in schema_description.dataset_all_fields():
if pilot_name:
path = "FORM[NAME='%s']/A/text()"%pilot_name
element = node.xpath(path)
try:
# Deal with Pilot UUID CODES
value = element[0].strip()
if "|" in value:
split_value=value.split("|")[1]
self.fields[pilot_name] = field['choices_by_pilot_uuid'][split_value]['key']
else:
self.fields[pilot_name]=value
except IndexError:
self.fields[pilot_name]=""
else:
# ckan_name / field does not belong at PilotRecord level. Process in CanadaRecord
pass
''' Grab data that is not defined in schema '''
self.fields['language'] = common.language(node)
geo_lower_left = node.xpath("FORM[NAME='geo_lower_left']/A/text()")
geo_upper_right = node.xpath("FORM[NAME='geo_upper_right']/A/text()")
if geo_lower_left and geo_upper_right and geo_lower_left[0] != "N/A":
print "GEO ", geo_upper_right, geo_lower_left
try:
left,bottom = geo_lower_left[0].split(" ")
right, top = geo_upper_right[0].split(" ")
except ValueError:
''' To catch values that have a dash that should perhaps be a minus ['84 - 43'] ['41.5 - 141'] '''
left,bottom = geo_lower_left[0].replace(" - "," -").split(" -")
right, top = geo_upper_right[0].replace(" - "," -").split(" -")
coordinates = [[left, bottom], [left,top], [right, top], [right, bottom]]
self.fields['spatial']= {'type': 'Polygon', 'coordinates': coordinates}
''' resources'''
try:
for i in range(1,5):
url = node.xpath("FORM[NAME='dataset_link_en_%d']/A/text()" % i)
if url:
resource_dict = {}
resource_dict['url']=url[0]
if "http://data.gc.ca/commonwebsol/fileuploads/C/4/0/C4060F22-17EB-450D-9B5E-A1216E75DF47/Dictionnaire" in resource_dict['url']:
print "STOP"
# Force a language from parent
resource_dict['language'] = self.fields['language']
format = node.xpath("FORM[NAME='dataset_format_%d']/A/text()" % i)
size = node.xpath("FORM[NAME='dataset_size_%d']/A/text()" % i)
if format:resource_dict['format']=format[0].split("|")[1]
self.resources.append(PilotResource(resource_dict,'dataset_link_en_'))
else:
break
extras=['supplementary_documentation_en',
'supplementary_documentation_fr',
'data_dictionary_fr',
'dictionary_list:_en']
for extra in extras:
url= node.xpath("FORM[NAME='%s']/A/text()"% extra)
if url:
resource_dict = {}
resource_dict['url']=url[0]
self.resources.append(PilotResource(resource_dict,extra))
except:
raise
def process_node(self,count, node, language):
try:
id = str(node.xpath("FORM[NAME='thisformid']/A/text()")[0]).lower()
# if id == "2da1db44-d00f-4764-8524-d42e3b798ce0":
# print "STOP"
except:
print "======NO ID=========", node.xpath("DC.TITLE")[0].text
try:
geo_lower_left = node.xpath("FORM[NAME='geo_lower_left']/A/text()")
geo_upper_right = node.xpath("FORM[NAME='geo_upper_right']/A/text()")
spatial=''
if geo_lower_left and geo_upper_right:
left,bottom = geo_lower_left[0].split(" ")
right, top = tuple(geo_upper_right[0].split(" "))
coordinates = [[left, bottom], [left,top], [right, top], [right, bottom]]
spatial = {'type': 'Polygon', 'coordinates': coordinates}
print spatial
#sys.exit()
except:
print "NO GEO"
#raise
package_dict = {'resources': []}
package_dict['resources'] = self.node_resources(node,language)
package_dict['spatial']= spatial
for ckan_name, pilot_name, field in schema_description.dataset_all_fields():
try:
if ckan_name == "id":
package_dict['id'] = str(node.xpath("FORM[NAME='thisformid']/A/text()")[0]).lower()
continue
elif ckan_name == 'name':
continue
elif ckan_name== 'tags':
continue
elif ckan_name == 'title':
t = node.xpath("FORM[NAME='title_en']/A/text()")[0]
package_dict['title'] = self.strip_title(t)
if t == None: raise "No English Title", t
continue
elif ckan_name=='title_fra':
# Look for
t_fr = node.xpath("FORM[NAME='title_fr']/A/text()")[0]
if t_fr == None: raise "No French Title", t_fr
# Filter out -version anglaise etc
for marker in common.language_markers_fra:
if marker in t_fr:
package_dict['title_fra'] = t_fr.split(marker)[0]
break
package_dict['title_fra'] = t_fr
continue
value =''
if pilot_name:
if pilot_name=="url_fra":
print pilot_name
try:
result = node.xpath("FORM[NAME='%s']/A/text()" % pilot_name)
if result:
value = result[0]
else:
value =''
except IndexError as e:
print e
if "|" in value:
split_value = value.split("|")[1]
rval = field['choices_by_pilot_uuid'][split_value]
package_dict[ckan_name] = rval['key']
if pilot_name == "department":
package_dict['owner_org'] = field['choices_by_pilot_uuid'][split_value]['key']
else:
if pilot_name == 'frequency':
if value:
package_dict['maintenance_and_update_frequency'] = pilot_frequency_list[value]
else:
package_dict['maintenance_and_update_frequency'] = pilot_frequency_list['']
continue
else:
package_dict[ckan_name] = value
except IndexError: #when None, eg. same as elif pilot_name is None:
package_dict[ckan_name] = ''
continue
print count, "INDEX ERROR ", ckan_name, pilot_name,package_dict[pilot_name]
except KeyError as e:
print "KEY ERROR : ", ckan_name, pilot_name, e
package_dict[ckan_name] = ''
continue
# Filter out things that will not pass validatation
if package_dict['geographic_region'] == "Canada Canada":package_dict['geographic_region']=''
region = package_dict['geographic_region']
package_dict['geographic_region'] = region.replace("Yukon Territory Territoire du Yukon","Yukon Yukon" )
package_dict['author_email'] = '*****@*****.**'
package_dict['catalog_type'] = schema_description.dataset_field_by_id['catalog_type']['choices'][0]['key']
#Override validation
package_dict['validation_override']=validation_override
#Fix dates
try:
t = common.time_coverage_fix(package_dict['time_period_coverage_start'],package_dict['time_period_coverage_end'])
package_dict['time_period_coverage_start'] =common.timefix(t[0])
package_dict['time_period_coverage_end'] = common.timefix(t[1])
except KeyError:
''' Times were never set '''
package_dict['time_period_coverage_start'] ="1000-01-01"
package_dict['time_period_coverage_end'] ="3000-01-01"
package_dict['date_published'] = package_dict['date_published'].replace("/", "-")
package_dict['time_period_coverage_start']=check_date(package_dict['time_period_coverage_start'])
package_dict['time_period_coverage_end']=check_date(package_dict['time_period_coverage_end'])
package_dict['date_published']=check_date(package_dict['date_published'])
package_dict['portal_release_date']='2013-05-24'
if node.find("FLOWSTATUS").text == "pending":
package_dict['portal_release_date']=''
package_dict['ready_to_publish']=True
package_dict['license_id']='ca-ogl-lgo'
#if count>1200:sys.exit()
def reformat_date(date_string):
try:
timepoint = datetime.strptime(date_string.strip(), "%m/%d/%Y")
except ValueError:
timepoint = datetime.strptime(date_string.strip(), "%Y/%m/%d")
day = timepoint.date()
return day.isoformat()
if "/" in package_dict['date_modified']: package_dict['date_modified']=reformat_date(package_dict['date_modified'])
key_eng = package_dict['keywords'].replace("\n"," ").replace("/","-").replace("(","").replace(")","").replace(":","-").replace(u"ยด","'").split(",")
key_fra = package_dict['keywords_fra'].replace("\n"," ").replace("/","-").replace('"','').replace("(",""). replace(":","-").replace(")","").split(",")
package_dict['keywords'] = ",".join([k.strip() for k in key_eng if len(k)<100 and len(k)>1])
package_dict['keywords_fra'] = ",".join([k for k in key_fra if len(k)<100 and len(k)>1])
if package_dict['owner_org']=='aafc-aac':
for marker in agriculture_title_markers:
if marker in package_dict['title']:
new = package_dict['title'].split(marker)[1]
package_dict['title']=new.lstrip(" ")
break
for marker in agriculture_title_markers:
if marker in package_dict['title_fra']:
new_fr = package_dict['title_fra'].split(marker)[1]
package_dict['title_fra']=new_fr.lstrip(" ")
break
if package_dict['owner_org']=='hc-sc':
for resource in package_dict['resources']:
if resource['resource_type']=='file':
resource['format']='TXT'
#print count,package_dict['title'], len(package_dict['resources'])
return package_dict
