#!/usr/bin/python # -*- coding: utf-8 -*- # # Copyright (C) 2017 Google # GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt) # ---------------------------------------------------------------------------- # # *** AUTO GENERATED CODE *** AUTO GENERATED CODE *** # # ---------------------------------------------------------------------------- # # This file is automatically generated by Magic Modules and manual # changes will be clobbered when the file is regenerated. # # Please read more about how to change this file at # https://www.github.com/GoogleCloudPlatform/magic-modules # # ---------------------------------------------------------------------------- from __future__ import absolute_import, division, print_function __metaclass__ = type ################################################################################ # Documentation ################################################################################ ANSIBLE_METADATA = {'metadata_version': '1.1', 'status': ["preview"], 'supported_by': 'community'} DOCUMENTATION = ''' --- module: gcp_sql_instance description: - Represents a Cloud SQL instance. Cloud SQL instances are SQL databases hosted in Google's cloud. The Instances resource provides methods for common configuration and management tasks. short_description: Creates a GCP Instance version_added: 2.7 author: Google Inc. (@googlecloudplatform) requirements: - python >= 2.6 - requests >= 2.18.4 - google-auth >= 1.3.0 options: state: description: - Whether the given object should exist in GCP choices: ['present', 'absent'] default: 'present' backend_type: description: - "* FIRST_GEN: First Generation instance. MySQL only." - "* SECOND_GEN: Second Generation instance or PostgreSQL instance." - "* EXTERNAL: A database server that is not managed by Google." required: false choices: ['FIRST_GEN', 'SECOND_GEN', 'EXTERNAL'] connection_name: description: - Connection name of the Cloud SQL instance used in connection strings. required: false database_version: description: - The database engine type and version. For First Generation instances, can be MYSQL_5_5, or MYSQL_5_6. For Second Generation instances, can be MYSQL_5_6 or MYSQL_5_7. Defaults to MYSQL_5_6. - 'PostgreSQL instances: POSTGRES_9_6 The databaseVersion property can not be changed after instance creation.' required: false choices: ['MYSQL_5_5', 'MYSQL_5_6', 'MYSQL_5_7', 'POSTGRES_9_6'] failover_replica: description: - The name and status of the failover replica. This property is applicable only to Second Generation instances. required: false suboptions: available: description: - The availability status of the failover replica. A false status indicates that the failover replica is out of sync. The master can only failover to the falover replica when the status is true. required: false type: bool name: description: - The name of the failover replica. If specified at instance creation, a failover replica is created for the instance. The name doesn't include the project ID. This property is applicable only to Second Generation instances. required: false instance_type: description: - The instance type. This can be one of the following. - "* CLOUD_SQL_INSTANCE: A Cloud SQL instance that is not replicating from a master." - "* ON_PREMISES_INSTANCE: An instance running on the customer's premises." - "* READ_REPLICA_INSTANCE: A Cloud SQL instance configured as a read-replica." required: false choices: ['CLOUD_SQL_INSTANCE', 'ON_PREMISES_INSTANCE', 'READ_REPLICA_INSTANCE'] ipv6_address: description: - The IPv6 address assigned to the instance. This property is applicable only to First Generation instances. required: false master_instance_name: description: - The name of the instance which will act as master in the replication setup. required: false max_disk_size: description: - The maximum disk size of the instance in bytes. required: false name: description: - Name of the Cloud SQL instance. This does not include the project ID. required: true region: description: - The geographical region. Defaults to us-central or us-central1 depending on the instance type (First Generation or Second Generation/PostgreSQL). required: false replica_configuration: description: - Configuration specific to failover replicas and read replicas. required: false suboptions: failover_target: description: - Specifies if the replica is the failover target. If the field is set to true the replica will be designated as a failover replica. - In case the master instance fails, the replica instance will be promoted as the new master instance. - Only one replica can be specified as failover target, and the replica has to be in different zone with the master instance. required: false type: bool mysql_replica_configuration: description: - MySQL specific configuration when replicating from a MySQL on-premises master. Replication configuration information such as the username, password, certificates, and keys are not stored in the instance metadata. The configuration information is used only to set up the replication connection and is stored by MySQL in a file named master.info in the data directory. required: false suboptions: ca_certificate: description: - PEM representation of the trusted CA's x509 certificate. required: false client_certificate: description: - PEM representation of the slave's x509 certificate . required: false client_key: description: - PEM representation of the slave's private key. The corresponsing public key is encoded in the client's asf asd certificate. required: false connect_retry_interval: description: - Seconds to wait between connect retries. MySQL's default is 60 seconds. required: false dump_file_path: description: - Path to a SQL dump file in Google Cloud Storage from which the slave instance is to be created. The URI is in the form gs://bucketName/fileName. Compressed gzip files (.gz) are also supported. Dumps should have the binlog co-ordinates from which replication should begin. This can be accomplished by setting --master-data to 1 when using mysqldump. required: false master_heartbeat_period: description: - Interval in milliseconds between replication heartbeats. required: false password: description: - The password for the replication connection. required: false ssl_cipher: description: - A list of permissible ciphers to use for SSL encryption. required: false username: description: - The username for the replication connection. required: false verify_server_certificate: description: - Whether or not to check the master's Common Name value in the certificate that it sends during the SSL handshake. required: false type: bool replica_names: description: - The replicas of the instance. required: false service_account_email_address: description: - The service account email address assigned to the instance. This property is applicable only to Second Generation instances. required: false settings: description: - The user settings. required: false suboptions: ip_configuration: description: - The settings for IP Management. This allows to enable or disable the instance IP and manage which external networks can connect to the instance. The IPv4 address cannot be disabled for Second Generation instances. required: false suboptions: ipv4_enabled: description: - Whether the instance should be assigned an IP address or not. required: false type: bool authorized_networks: description: - The list of external networks that are allowed to connect to the instance using the IP. In CIDR notation, also known as 'slash' notation (e.g. 192.168.100.0/24). required: false suboptions: expiration_time: description: - The time when this access control entry expires in RFC 3339 format, for example 2012-11-15T16:19:00.094Z. required: false name: description: - An optional label to identify this entry. required: false value: description: - The whitelisted value for the access control list. For example, to grant access to a client from an external IP (IPv4 or IPv6) address or subnet, use that address or subnet here. required: false require_ssl: description: - Whether the mysqld should default to 'REQUIRE X509' for users connecting over IP. required: false type: bool tier: description: - The tier or machine type for this instance, for example db-n1-standard-1. For MySQL instances, this field determines whether the instance is Second Generation (recommended) or First Generation. required: false extends_documentation_fragment: gcp ''' EXAMPLES = ''' - name: create a instance gcp_sql_instance: name: "test_object" settings: ip_configuration: authorized_networks: - name: google dns server value: 8.8.8.8/32 tier: db-n1-standard-1 region: us-central1 project: "test_project" auth_kind: "service_account" service_account_file: "/tmp/auth.pem" state: present ''' RETURN = ''' backend_type: description: - "* FIRST_GEN: First Generation instance. MySQL only." - "* SECOND_GEN: Second Generation instance or PostgreSQL instance." - "* EXTERNAL: A database server that is not managed by Google." returned: success type: str connection_name: description: - Connection name of the Cloud SQL instance used in connection strings. returned: success type: str database_version: description: - The database engine type and version. For First Generation instances, can be MYSQL_5_5, or MYSQL_5_6. For Second Generation instances, can be MYSQL_5_6 or MYSQL_5_7. Defaults to MYSQL_5_6. - 'PostgreSQL instances: POSTGRES_9_6 The databaseVersion property can not be changed after instance creation.' returned: success type: str failover_replica: description: - The name and status of the failover replica. This property is applicable only to Second Generation instances. returned: success type: complex contains: available: description: - The availability status of the failover replica. A false status indicates that the failover replica is out of sync. The master can only failover to the falover replica when the status is true. returned: success type: bool name: description: - The name of the failover replica. If specified at instance creation, a failover replica is created for the instance. The name doesn't include the project ID. This property is applicable only to Second Generation instances. returned: success type: str instance_type: description: - The instance type. This can be one of the following. - "* CLOUD_SQL_INSTANCE: A Cloud SQL instance that is not replicating from a master." - "* ON_PREMISES_INSTANCE: An instance running on the customer's premises." - "* READ_REPLICA_INSTANCE: A Cloud SQL instance configured as a read-replica." returned: success type: str ip_addresses: description: - The assigned IP addresses for the instance. returned: success type: complex contains: ip_address: description: - The IP address assigned. returned: success type: str time_to_retire: description: - The due time for this IP to be retired in RFC 3339 format, for example 2012-11-15T16:19:00.094Z. This field is only available when the IP is scheduled to be retired. returned: success type: str type: description: - The type of this IP address. A PRIMARY address is an address that can accept incoming connections. An OUTGOING address is the source address of connections originating from the instance, if supported. returned: success type: str ipv6_address: description: - The IPv6 address assigned to the instance. This property is applicable only to First Generation instances. returned: success type: str master_instance_name: description: - The name of the instance which will act as master in the replication setup. returned: success type: str max_disk_size: description: - The maximum disk size of the instance in bytes. returned: success type: int name: description: - Name of the Cloud SQL instance. This does not include the project ID. returned: success type: str region: description: - The geographical region. Defaults to us-central or us-central1 depending on the instance type (First Generation or Second Generation/PostgreSQL). returned: success type: str replica_configuration: description: - Configuration specific to failover replicas and read replicas. returned: success type: complex contains: failover_target: description: - Specifies if the replica is the failover target. If the field is set to true the replica will be designated as a failover replica. - In case the master instance fails, the replica instance will be promoted as the new master instance. - Only one replica can be specified as failover target, and the replica has to be in different zone with the master instance. returned: success type: bool mysql_replica_configuration: description: - MySQL specific configuration when replicating from a MySQL on-premises master. Replication configuration information such as the username, password, certificates, and keys are not stored in the instance metadata. The configuration information is used only to set up the replication connection and is stored by MySQL in a file named master.info in the data directory. returned: success type: complex contains: ca_certificate: description: - PEM representation of the trusted CA's x509 certificate. returned: success type: str client_certificate: description: - PEM representation of the slave's x509 certificate . returned: success type: str client_key: description: - PEM representation of the slave's private key. The corresponsing public key is encoded in the client's asf asd certificate. returned: success type: str connect_retry_interval: description: - Seconds to wait between connect retries. MySQL's default is 60 seconds. returned: success type: int dump_file_path: description: - Path to a SQL dump file in Google Cloud Storage from which the slave instance is to be created. The URI is in the form gs://bucketName/fileName. Compressed gzip files (.gz) are also supported. Dumps should have the binlog co-ordinates from which replication should begin. This can be accomplished by setting --master-data to 1 when using mysqldump. returned: success type: str master_heartbeat_period: description: - Interval in milliseconds between replication heartbeats. returned: success type: int password: description: - The password for the replication connection. returned: success type: str ssl_cipher: description: - A list of permissible ciphers to use for SSL encryption. returned: success type: str username: description: - The username for the replication connection. returned: success type: str verify_server_certificate: description: - Whether or not to check the master's Common Name value in the certificate that it sends during the SSL handshake. returned: success type: bool replica_names: description: - The replicas of the instance. returned: success type: list service_account_email_address: description: - The service account email address assigned to the instance. This property is applicable only to Second Generation instances. returned: success type: str settings: description: - The user settings. returned: success type: complex contains: ip_configuration: description: - The settings for IP Management. This allows to enable or disable the instance IP and manage which external networks can connect to the instance. The IPv4 address cannot be disabled for Second Generation instances. returned: success type: complex contains: ipv4_enabled: description: - Whether the instance should be assigned an IP address or not. returned: success type: bool authorized_networks: description: - The list of external networks that are allowed to connect to the instance using the IP. In CIDR notation, also known as 'slash' notation (e.g. 192.168.100.0/24). returned: success type: complex contains: expiration_time: description: - The time when this access control entry expires in RFC 3339 format, for example 2012-11-15T16:19:00.094Z. returned: success type: str name: description: - An optional label to identify this entry. returned: success type: str value: description: - The whitelisted value for the access control list. For example, to grant access to a client from an external IP (IPv4 or IPv6) address or subnet, use that address or subnet here. returned: success type: str require_ssl: description: - Whether the mysqld should default to 'REQUIRE X509' for users connecting over IP. returned: success type: bool tier: description: - The tier or machine type for this instance, for example db-n1-standard-1. For MySQL instances, this field determines whether the instance is Second Generation (recommended) or First Generation. returned: success type: str ''' ################################################################################ # Imports ################################################################################ from ansible.module_utils.gcp_utils import navigate_hash, GcpSession, GcpModule, GcpRequest, remove_nones_from_dict, replace_resource_dict import json import time ################################################################################ # Main ################################################################################ def main(): """Main function""" module = GcpModule( argument_spec=dict( state=dict(default='present', choices=['present', 'absent'], type='str'), backend_type=dict(type='str', choices=['FIRST_GEN', 'SECOND_GEN', 'EXTERNAL']), connection_name=dict(type='str'), database_version=dict(type='str', choices=['MYSQL_5_5', 'MYSQL_5_6', 'MYSQL_5_7', 'POSTGRES_9_6']), failover_replica=dict(type='dict', options=dict( available=dict(type='bool'), name=dict(type='str') )), instance_type=dict(type='str', choices=['CLOUD_SQL_INSTANCE', 'ON_PREMISES_INSTANCE', 'READ_REPLICA_INSTANCE']), ipv6_address=dict(type='str'), master_instance_name=dict(type='str'), max_disk_size=dict(type='int'), name=dict(required=True, type='str'), region=dict(type='str'), replica_configuration=dict(type='dict', options=dict( failover_target=dict(type='bool'), mysql_replica_configuration=dict(type='dict', options=dict( ca_certificate=dict(type='str'), client_certificate=dict(type='str'), client_key=dict(type='str'), connect_retry_interval=dict(type='int'), dump_file_path=dict(type='str'), master_heartbeat_period=dict(type='int'), password=dict(type='str'), ssl_cipher=dict(type='str'), username=dict(type='str'), verify_server_certificate=dict(type='bool') )), replica_names=dict(type='list', elements='str'), service_account_email_address=dict(type='str') )), settings=dict(type='dict', options=dict( ip_configuration=dict(type='dict', options=dict( ipv4_enabled=dict(type='bool'), authorized_networks=dict(type='list', elements='dict', options=dict( expiration_time=dict(type='str'), name=dict(type='str'), value=dict(type='str') )), require_ssl=dict(type='bool') )), tier=dict(type='str') )) ) ) if not module.params['scopes']: module.params['scopes'] = ['https://www.googleapis.com/auth/sqlservice.admin'] state = module.params['state'] kind = 'sql#instance' fetch = fetch_resource(module, self_link(module), kind) changed = False if fetch: if state == 'present': if is_different(module, fetch): fetch = update(module, self_link(module), kind, fetch) changed = True else: delete(module, self_link(module), kind, fetch) fetch = {} changed = True else: if state == 'present': fetch = create(module, collection(module), kind) changed = True else: fetch = {} fetch.update({'changed': changed}) module.exit_json(**fetch) def create(module, link, kind): auth = GcpSession(module, 'sql') return wait_for_operation(module, auth.post(link, resource_to_request(module))) def update(module, link, kind, fetch): auth = GcpSession(module, 'sql') return wait_for_operation(module, auth.put(link, resource_to_request(module))) def delete(module, link, kind, fetch): auth = GcpSession(module, 'sql') return wait_for_operation(module, auth.delete(link)) def resource_to_request(module): request = { u'kind': 'sql#instance', u'backendType': module.params.get('backend_type'), u'connectionName': module.params.get('connection_name'), u'databaseVersion': module.params.get('database_version'), u'failoverReplica': InstanceFailoverReplica(module.params.get('failover_replica', {}), module).to_request(), u'instanceType': module.params.get('instance_type'), u'ipv6Address': module.params.get('ipv6_address'), u'masterInstanceName': module.params.get('master_instance_name'), u'maxDiskSize': module.params.get('max_disk_size'), u'name': module.params.get('name'), u'region': module.params.get('region'), u'replicaConfiguration': InstanceReplicaConfiguration(module.params.get('replica_configuration', {}), module).to_request(), u'settings': InstanceSettings(module.params.get('settings', {}), module).to_request() } return_vals = {} for k, v in request.items(): if v: return_vals[k] = v return return_vals def fetch_resource(module, link, kind): auth = GcpSession(module, 'sql') return return_if_object(module, auth.get(link), kind) def self_link(module): return "https://www.googleapis.com/sql/v1beta4/projects/{project}/instances/{name}".format(**module.params) def collection(module): return "https://www.googleapis.com/sql/v1beta4/projects/{project}/instances".format(**module.params) def return_if_object(module, response, kind): # If not found, return nothing. if response.status_code == 404: return None # If no content, return nothing. if response.status_code == 204: return None # SQL only: return on 403 if not exist if response.status_code == 403: return None try: result = response.json() except getattr(json.decoder, 'JSONDecodeError', ValueError) as inst: module.fail_json(msg="Invalid JSON response with error: %s" % inst) if navigate_hash(result, ['error', 'errors']): module.fail_json(msg=navigate_hash(result, ['error', 'errors'])) if result['kind'] != kind: module.fail_json(msg="Incorrect result: {kind}".format(**result)) return result def is_different(module, response): request = resource_to_request(module) response = response_to_hash(module, response) # Remove all output-only from response. response_vals = {} for k, v in response.items(): if k in request: response_vals[k] = v request_vals = {} for k, v in request.items(): if k in response: request_vals[k] = v return GcpRequest(request_vals) != GcpRequest(response_vals) # Remove unnecessary properties from the response. # This is for doing comparisons with Ansible's current parameters. def response_to_hash(module, response): return { u'backendType': response.get(u'backendType'), u'connectionName': response.get(u'connectionName'), u'databaseVersion': response.get(u'databaseVersion'), u'failoverReplica': InstanceFailoverReplica(response.get(u'failoverReplica', {}), module).from_response(), u'instanceType': response.get(u'instanceType'), u'ipAddresses': InstanceIpAddressesArray(response.get(u'ipAddresses', []), module).from_response(), u'ipv6Address': response.get(u'ipv6Address'), u'masterInstanceName': response.get(u'masterInstanceName'), u'maxDiskSize': response.get(u'maxDiskSize'), u'name': response.get(u'name'), u'region': response.get(u'region'), u'replicaConfiguration': InstanceReplicaConfiguration(response.get(u'replicaConfiguration', {}), module).from_response(), u'settings': InstanceSettings(response.get(u'settings', {}), module).from_response() } def async_op_url(module, extra_data=None): if extra_data is None: extra_data = {} url = "https://www.googleapis.com/sql/v1beta4/projects/{project}/operations/{op_id}" combined = extra_data.copy() combined.update(module.params) return url.format(**combined) def wait_for_operation(module, response): op_result = return_if_object(module, response, 'sql#operation') if op_result is None: return {} status = navigate_hash(op_result, ['status']) wait_done = wait_for_completion(status, op_result, module) return fetch_resource(module, navigate_hash(wait_done, ['targetLink']), 'sql#instance') def wait_for_completion(status, op_result, module): op_id = navigate_hash(op_result, ['name']) op_uri = async_op_url(module, {'op_id': op_id}) while status != 'DONE': raise_if_errors(op_result, ['error', 'errors'], 'message') time.sleep(1.0) if status not in ['PENDING', 'RUNNING', 'DONE']: module.fail_json(msg="Invalid result %s" % status) op_result = fetch_resource(module, op_uri, 'sql#operation') status = navigate_hash(op_result, ['status']) return op_result def raise_if_errors(response, err_path, module): errors = navigate_hash(response, err_path) if errors is not None: module.fail_json(msg=errors) class InstanceFailoverReplica(object): def __init__(self, request, module): self.module = module if request: self.request = request else: self.request = {} def to_request(self): return remove_nones_from_dict({ u'available': self.request.get('available'), u'name': self.request.get('name') }) def from_response(self): return remove_nones_from_dict({ u'available': self.request.get(u'available'), u'name': self.request.get(u'name') }) class InstanceIpAddressesArray(object): def __init__(self, request, module): self.module = module if request: self.request = request else: self.request = [] def to_request(self): items = [] for item in self.request: items.append(self._request_for_item(item)) return items def from_response(self): items = [] for item in self.request: items.append(self._response_from_item(item)) return items def _request_for_item(self, item): return remove_nones_from_dict({ u'ipAddress': item.get('ip_address'), u'timeToRetire': item.get('time_to_retire'), u'type': item.get('type') }) def _response_from_item(self, item): return remove_nones_from_dict({ u'ipAddress': item.get(u'ipAddress'), u'timeToRetire': item.get(u'timeToRetire'), u'type': item.get(u'type') }) class InstanceReplicaConfiguration(object): def __init__(self, request, module): self.module = module if request: self.request = request else: self.request = {} def to_request(self): return remove_nones_from_dict({ u'failoverTarget': self.request.get('failover_target'), u'mysqlReplicaConfiguration': InstanceMysqlReplicaConfiguration(self.request.get('mysql_replica_configuration', {}), self.module).to_request(), u'replicaNames': self.request.get('replica_names'), u'serviceAccountEmailAddress': self.request.get('service_account_email_address') }) def from_response(self): return remove_nones_from_dict({ u'failoverTarget': self.request.get(u'failoverTarget'), u'mysqlReplicaConfiguration': InstanceMysqlReplicaConfiguration(self.request.get(u'mysqlReplicaConfiguration', {}), self.module).from_response(), u'replicaNames': self.request.get(u'replicaNames'), u'serviceAccountEmailAddress': self.request.get(u'serviceAccountEmailAddress') }) class InstanceMysqlReplicaConfiguration(object): def __init__(self, request, module): self.module = module if request: self.request = request else: self.request = {} def to_request(self): return remove_nones_from_dict({ u'caCertificate': self.request.get('ca_certificate'), u'clientCertificate': self.request.get('client_certificate'), u'clientKey': self.request.get('client_key'), u'connectRetryInterval': self.request.get('connect_retry_interval'), u'dumpFilePath': self.request.get('dump_file_path'), u'masterHeartbeatPeriod': self.request.get('master_heartbeat_period'), u'password': self.request.get('password'), u'sslCipher': self.request.get('ssl_cipher'), u'username': self.request.get('username'), u'verifyServerCertificate': self.request.get('verify_server_certificate') }) def from_response(self): return remove_nones_from_dict({ u'caCertificate': self.request.get(u'caCertificate'), u'clientCertificate': self.request.get(u'clientCertificate'), u'clientKey': self.request.get(u'clientKey'), u'connectRetryInterval': self.request.get(u'connectRetryInterval'), u'dumpFilePath': self.request.get(u'dumpFilePath'), u'masterHeartbeatPeriod': self.request.get(u'masterHeartbeatPeriod'), u'password': self.request.get(u'password'), u'sslCipher': self.request.get(u'sslCipher'), u'username': self.request.get(u'username'), u'verifyServerCertificate': self.request.get(u'verifyServerCertificate') }) class InstanceSettings(object): def __init__(self, request, module): self.module = module if request: self.request = request else: self.request = {} def to_request(self): return remove_nones_from_dict({ u'ipConfiguration': InstanceIpConfiguration(self.request.get('ip_configuration', {}), self.module).to_request(), u'tier': self.request.get('tier') }) def from_response(self): return remove_nones_from_dict({ u'ipConfiguration': InstanceIpConfiguration(self.request.get(u'ipConfiguration', {}), self.module).from_response(), u'tier': self.request.get(u'tier') }) class InstanceIpConfiguration(object): def __init__(self, request, module): self.module = module if request: self.request = request else: self.request = {} def to_request(self): return remove_nones_from_dict({ u'ipv4Enabled': self.request.get('ipv4_enabled'), u'authorizedNetworks': InstanceAuthorizedNetworksArray(self.request.get('authorized_networks', []), self.module).to_request(), u'requireSsl': self.request.get('require_ssl') }) def from_response(self): return remove_nones_from_dict({ u'ipv4Enabled': self.request.get(u'ipv4Enabled'), u'authorizedNetworks': InstanceAuthorizedNetworksArray(self.request.get(u'authorizedNetworks', []), self.module).from_response(), u'requireSsl': self.request.get(u'requireSsl') }) class InstanceAuthorizedNetworksArray(object): def __init__(self, request, module): self.module = module if request: self.request = request else: self.request = [] def to_request(self): items = [] for item in self.request: items.append(self._request_for_item(item)) return items def from_response(self): items = [] for item in self.request: items.append(self._response_from_item(item)) return items def _request_for_item(self, item): return remove_nones_from_dict({ u'expirationTime': item.get('expiration_time'), u'name': item.get('name'), u'value': item.get('value') }) def _response_from_item(self, item): return remove_nones_from_dict({ u'expirationTime': item.get(u'expirationTime'), u'name': item.get(u'name'), u'value': item.get(u'value') }) if __name__ == '__main__': main()