Source code for ibm_watson_machine_learning.platform_spaces
# (C) Copyright IBM Corp. 2020.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import print_function
import requests,json, time
from ibm_watson_machine_learning.utils import SPACES_IMPORTS_DETAILS_TYPE, SPACES_EXPORTS_DETAILS_TYPE, SPACES_DETAILS_TYPE, INSTANCE_DETAILS_TYPE, MEMBER_DETAILS_TYPE, STR_TYPE, STR_TYPE_NAME, docstring_parameter, meta_props_str_conv, str_type_conv, get_file_from_cos, print_text_header_h2
from ibm_watson_machine_learning.utils import StatusLogger, print_text_header_h1, print_text_header_h2
from ibm_watson_machine_learning.href_definitions import is_uid
from ibm_watson_machine_learning.wml_resource import WMLResource
from ibm_watson_machine_learning.wml_client_error import WMLClientError
from ibm_watson_machine_learning.metanames import SpacesPlatformMetaNames, SpacesPlatformMemberMetaNames
from ibm_watson_machine_learning.instance_new_plan import ServiceInstanceNewPlan
_DEFAULT_LIST_LENGTH = 50
[docs]class PlatformSpaces(WMLResource):
"""
Store and manage your spaces
"""
ConfigurationMetaNames = SpacesPlatformMetaNames()
MemberMetaNames = SpacesPlatformMemberMetaNames()
"""MetaNames for spaces creation."""
def __init__(self, client):
WMLResource.__init__(self, __name__, client)
self._client = client
def _get_resources(self, url, op_name, params=None):
if params is not None and 'limit' in params.keys():
if params[u'limit'] < 1:
raise WMLClientError('Limit cannot be lower than 1.')
elif params[u'limit'] > 1000:
raise WMLClientError('Limit cannot be larger than 1000.')
if len(params) > 0:
if not self._ICP:
response_get = requests.get(
url,
headers=self._client._get_headers(),
params=params
)
else:
response_get = requests.get(
url,
headers=self._client._get_headers(),
params=params,
verify=False
)
return self._handle_response(200, op_name, response_get)
else:
resources = []
while True:
if not self._ICP:
response_get = requests.get( url, headers=self._client._get_headers())
else:
response_get = requests.get( url, headers=self._client._get_headers(), verify=False)
result = self._handle_response(200, op_name, response_get)
resources.extend(result['resources'])
if 'next' not in result:
break
else:
url = self._wml_credentials["url"]+result['next']['href']
if('start=invalid' in url):
break
return {
"resources": resources
}
[docs] @docstring_parameter({'str_type': STR_TYPE_NAME})
def store(self, meta_props, background_mode=True):
"""
Create a space. The instance associated with the space via COMPUTE will be used for billing purposes on
cloud. Note that STORAGE and COMPUTE are applicable only for cloud
**Parameters**
.. important::
#. **meta_props**: meta data of the space configuration. To see available meta names use:\n
>>> client.spaces.ConfigurationMetaNames.get()
**type**: dict\n
#. **background_mode**: Indicator if store() method will run in background (async) or (sync). Default: True
**type**: bool\n
**Output**
.. important::
**returns**: metadata of the stored space\n
**return type**: dict\n
**Example**
>>> metadata = {
>>> client.spaces.ConfigurationMetaNames.NAME: 'my_space',
>>> client.spaces.ConfigurationMetaNames.DESCRIPTION: 'spaces',
>>> client.spaces.ConfigurationMetaNames.STORAGE: {"resource_crn": "provide crn of the COS storage"},
>>> client.spaces.ConfigurationMetaNames.COMPUTE: {"name": "test_instance",
>>> "crn": "provide crn of the instance"}
>>> }
>>> spaces_details = client.spaces.store(meta_props=metadata)
"""
WMLResource._chk_and_block_create_update_for_python36(self)
# quick support for COS credentials instead of local path
# TODO add error handling and cleaning (remove the file)
PlatformSpaces._validate_type(meta_props, u'meta_props', dict, True)
if ('compute' in meta_props or 'storage' in meta_props) and self._client.ICP_PLATFORM_SPACES:
raise WMLClientError("'STORAGE' and 'COMPUTE' meta props are not applicable on "
"IBM Cloud Pak® for Data. If using any of these, remove and retry")
if 'storage' not in meta_props and self._client.CLOUD_PLATFORM_SPACES:
raise WMLClientError("'STORAGE' is mandatory for cloud")
if 'compute' in meta_props and self._client.CLOUD_PLATFORM_SPACES:
if 'name' not in meta_props[u'compute'] or 'crn' not in meta_props[u'compute']:
raise WMLClientError("'name' and 'crn' is mandatory for 'COMPUTE'")
temp_meta = meta_props[u'compute']
temp_meta.update({'type': 'machine_learning'})
meta_props[u'compute'] = temp_meta
space_meta = self.ConfigurationMetaNames._generate_resource_metadata(
meta_props,
with_validation=True,
client=self._client
)
if 'compute' in meta_props and self._client.CLOUD_PLATFORM_SPACES:
payload_compute = []
payload_compute.append(space_meta[u'compute'])
space_meta[u'compute'] = payload_compute
if not self._ICP:
creation_response = requests.post(
self._href_definitions.get_platform_spaces_href(),
headers=self._client._get_headers(),
json=space_meta)
else:
creation_response = requests.post(
self._href_definitions.get_platform_spaces_href(),
headers=self._client._get_headers(),
json=space_meta,
verify=False)
spaces_details = self._handle_response(202, u'creating new spaces', creation_response)
# Cloud Convergence: Set self._client.wml_credentials['instance_id'] to instance_id
# during client.set.default_space since that's where space is associated with client
# and also in client.set.default_project
#
if 'compute' in spaces_details['entity'].keys() and self._client.CLOUD_PLATFORM_SPACES:
instance_id = spaces_details['entity']['compute'][0]['guid']
self._client.wml_credentials[u'instance_id'] = instance_id
self._client.service_instance = ServiceInstanceNewPlan(self._client)
self._client.service_instance.details = self._client.service_instance.get_details()
if background_mode:
print("Space has been created. However some background setup activities might still be on-going. "
"Check for 'status' field in the response. It has to show 'active' before space can be used. "
"If its not 'active', you can monitor the state with a call to spaces.get_details(space_id)")
return spaces_details
else:
# note: monitor space status
space_id = self.get_id(spaces_details)
print_text_header_h1(u'Synchronous space creation with id: \'{}\' started'.format(space_id))
status = spaces_details['entity']['status'].get('state')
with StatusLogger(status) as status_logger:
while status not in ['failed', 'error', 'completed', 'canceled', 'active']:
time.sleep(10)
spaces_details = self.get_details(space_id)
status = spaces_details['entity']['status'].get('state')
status_logger.log_state(status)
# --- end note
if u'active' in status:
print_text_header_h2(u'\nCreating space \'{}\' finished successfully.'.format(space_id))
else:
raise WMLClientError(
f"Space {space_id} creation failed with status: {spaces_details['entity']['status']}")
return spaces_details
[docs] @staticmethod
def get_id(space_details):
"""
Get space_id from space details.
**Parameters**
.. important::
#. **space_details**: Metadata of the stored space\n
**type**: dict\n
**Output**
.. important::
**returns**: space ID\n
**return type**: str
**Example**
>>> space_details = client.spaces.store(meta_props)
>>> space_id = client.spaces.get_id(space_details)
"""
PlatformSpaces._validate_type(space_details, u'space_details', object, True)
return WMLResource._get_required_element_from_dict(space_details, u'space_details',
[u'metadata', u'id'])
[docs] @staticmethod
@docstring_parameter({'str_type': STR_TYPE_NAME})
def get_uid(space_details):
"""
Get Unique Id of the space. This method is deprecated. Use 'get_id(space_details)' instead
**Parameters**
.. important::
#. **asset_details**: Metadata of the space\n
**type**: dict\n
**type**: dict\n
**Output**
.. important::
**returns**: Unique Id of space\n
**return type**: str\n
**Example**
>>> space_details = client.spaces.store(meta_props)
>>> space_uid = client.spaces.get_uid(space_details)
"""
PlatformSpaces._validate_type(space_details, u'space_details', object, True)
return WMLResource._get_required_element_from_dict(space_details, u'space_details',
[u'metadata', u'id'])
[docs] @docstring_parameter({'str_type': STR_TYPE_NAME})
def delete(self, space_id):
"""
Delete a stored space.
**Parameters**
.. important::
#. **space_uid**: space ID\n
**type**: str\n
**Output**
.. important::
**returns**: status ("SUCCESS" or "FAILED")\n
**return type**: str\n
**Example**
>>> client.spaces.delete(deployment_id)
"""
space_id = str_type_conv(space_id)
PlatformSpaces._validate_type(space_id, u'space_id', STR_TYPE, True)
space_endpoint = self._href_definitions.get_platform_space_href(space_id)
if not self._ICP:
response_delete = requests.delete(space_endpoint, headers=self._client._get_headers())
else:
response_delete = requests.delete(space_endpoint, headers=self._client._get_headers(), verify=False)
response = self._handle_response(202, u'space deletion', response_delete, False)
print('DELETED')
return response
[docs] @docstring_parameter({'str_type': STR_TYPE_NAME})
def get_details(self, space_id=None, limit=None):
"""
Get metadata of stored space(s)
**Parameters**
.. important::
#. **space_id**: Space ID \n
**type**: str\n
#. **limit**: Applicable when space_id is not provided. If space_id is provided, this will be ignored \n
**type**: str\n
**Output**
.. important::
**returns**: metadata of stored space(s)\n
**return type**: dict
**Example**
>>> space_details = client.spaces.get_details(space_uid)
"""
space_id = str_type_conv(space_id)
# PlatformSpaces._validate_type(space_id, u'space_id', STR_TYPE, True)
PlatformSpaces._validate_type(space_id, u'space_id', STR_TYPE, False)
href = self._href_definitions.get_platform_space_href(space_id)
if space_id is not None:
if not self._ICP:
response_get = requests.get(href, headers=self._client._get_headers())
else:
response_get = requests.get(href, headers=self._client._get_headers(), verify=False)
return self._handle_response(200, 'Get space', response_get)
else:
return self._get_with_or_without_limit(self._href_definitions.get_platform_spaces_href(),
limit,
'spaces',
summary=False,
pre_defined=False,
skip_space_project_chk=True)
[docs] def list(self, limit=None, member=None, roles=None):
"""
List stored spaces. If limit is set to None there will be only first 50 records shown.
**Parameters**
.. important::
#. **limit**: limit number of fetched records\n
**type**: int\n
#. **member**: Filters the result list to only include spaces where the user with a matching user id
is a member\n
**type**: string\n
#. **roles**: limit number of fetched records\n
**type**: string\n
**Output**
.. important::
This method only prints the list of all spaces in a table format.\n
**return type**: None\n
**Example**
>>> client.spaces.list()
"""
PlatformSpaces._validate_type(limit, u'limit', int, False)
href = self._href_definitions.get_platform_spaces_href()
params = {}
if limit is not None:
params.update({'limit': limit})
if limit is None:
params.update({'limit': 50})
if member is not None:
params.update({'member': member})
if roles is not None:
params.update({'roles': roles})
space_resources = self._get_resources(href, 'spaces', params)[u'resources']
# space_resources = self._get_no_space_artifact_details(href, None, limit, 'spaces')[u'resources']
space_values = [(m[u'metadata'][u'id'],
m[u'entity'][u'name'],
m[u'metadata'][u'created_at']) for m in space_resources]
if limit is None:
print("Note: 'limit' is not provided. Only first 50 records will be displayed if the number of records "
"exceed 50")
self._list(space_values, [u'ID', u'NAME', u'CREATED'], limit, _DEFAULT_LIST_LENGTH)
[docs] @docstring_parameter({'str_type': STR_TYPE_NAME})
def update(self, space_id, changes):
"""
Updates existing space metadata. 'STORAGE' cannot be updated
STORAGE and COMPUTE are applicable only for cloud
**Parameters**
.. important::
#. **space_uid**: ID of space which definition should be updated\n
**type**: str\n
#. **changes**: elements which should be changed, where keys are ConfigurationMetaNames\n
**type**: dict\n
**Output**
.. important::
**returns**: metadata of updated space\n
**return type**: dict\n
**Example**
>>> metadata = {
>>> client.spaces.ConfigurationMetaNames.NAME:"updated_space",
>>> client.spaces.ConfigurationMetaNames.COMPUTE: {"name": "test_instance",
>>> "crn": "v1:staging:public:pm-20-dev:us-south:a/09796a1b4cddfcc9f7fe17824a68a0f8:f1026e4b-77cf-4703-843d-c9984eac7272::"
>>> }
>>> }
>>> space_details = client.spaces.update(space_id, changes=metadata)
"""
WMLResource._chk_and_block_create_update_for_python36(self)
if ('compute' in changes or 'storage' in changes) and self._client.ICP_PLATFORM_SPACES:
raise WMLClientError("'STORAGE' and 'COMPUTE' meta props are not applicable on"
"IBM Cloud Pak® for Data. If using any of these, remove and retry")
if 'storage' in changes:
raise WMLClientError("STORAGE cannot be updated")
space_id = str_type_conv(space_id)
self._validate_type(space_id, u'space_id', STR_TYPE, True)
self._validate_type(changes, u'changes', dict, True)
meta_props_str_conv(changes)
details = self.get_details(space_id)
if 'compute' in changes and self._client.CLOUD_PLATFORM_SPACES:
changes[u'compute'][u'type'] = 'machine_learning'
payload_compute = []
payload_compute.append(changes[u'compute'])
changes[u'compute'] = payload_compute
print("changes in update: ", changes)
patch_payload = self.ConfigurationMetaNames._generate_patch_payload(details['entity'], changes)
print("patch payload: ", patch_payload)
href = self._href_definitions.get_platform_space_href(space_id)
if not self._ICP:
response = requests.patch(href, json=patch_payload, headers=self._client._get_headers())
else:
response = requests.patch(href, json=patch_payload, headers=self._client._get_headers(), verify=False)
updated_details = self._handle_response(200, u'spaces patch', response)
# Cloud Convergence
if 'compute' in updated_details['entity'].keys() and self._client.CLOUD_PLATFORM_SPACES:
instance_id = updated_details['entity']['compute'][0]['guid']
self._client.wml_credentials[u'instance_id'] = instance_id
self._client.service_instance = ServiceInstanceNewPlan(self._client)
self._client.service_instance.details = self._client.service_instance.get_details()
return updated_details
#######SUPPORT FOR SPACE MEMBERS
[docs] @docstring_parameter({'str_type': STR_TYPE_NAME})
def create_member(self, space_id, meta_props):
"""
Create a member within a space.
**Parameters**
.. important::
#. **meta_props**: meta data of the member configuration. To see available meta names use:\n
>>> client.spaces.MemberMetaNames.get()
**type**: dict\n
**Output**
.. important::
**returns**: metadata of the stored member\n
**return type**: dict\n
.. note::
* 'role' can be any one of the following "viewer, editor, admin"\n
* 'type' can be any one of the following "user,service"\n
* 'id' can be either service-ID or IAM-userID\n
**Example**
>>> metadata = {
>>> client.spaces.MemberMetaNames.MEMBERS: [{"id":"IBMid-100000DK0B", "type": "user", "role": "admin" }]
>>> }
>>> members_details = client.spaces.create_member(space_id=space_id, meta_props=metadata)
>>> metadata = {
>>> client.spaces.MemberMetaNames.MEMBERS: [{"id":"iam-ServiceId-5a216e59-6592-43b9-8669-625d341aca71", "type": "service", "role": "admin" }]
>>> }
>>> members_details = client.spaces.create_member(space_id=space_id, meta_props=metadata)
"""
space_id = str_type_conv(space_id)
self._validate_type(space_id, u'space_id', STR_TYPE, True)
PlatformSpaces._validate_type(meta_props, u'meta_props', dict, True)
meta = {}
if 'members' in meta_props:
meta = meta_props
elif 'member' in meta_props:
dictionary = meta_props['member']
payload = []
payload.append(dictionary)
meta['members'] = payload
space_meta = self.MemberMetaNames._generate_resource_metadata(
meta,
with_validation=True,
client=self._client
)
if not self._ICP:
creation_response = requests.post(
self._href_definitions.get_platform_spaces_members_href(space_id),
headers=self._client._get_headers(),
json=space_meta)
else:
creation_response = requests.post(
self._href_definitions.get_platform_spaces_members_href(space_id),
headers=self._client._get_headers(),
json=space_meta,
verify=False)
# TODO: Change response code one they change it to 201
members_details = self._handle_response(200, u'creating new members', creation_response)
return members_details
[docs] @docstring_parameter({'str_type': STR_TYPE_NAME})
def get_member_details(self, space_id, member_id):
"""
Get metadata of member associated with a space
**Parameters**
.. important::
#. **space_id**: member ID \n
**type**: str\n
**Output**
.. important::
**returns**: metadata of member of a space\n
**return type**: dict
**Example**
>>> member_details = client.spaces.get_member_details(space_uid,member_id)
"""
space_id = str_type_conv(space_id)
PlatformSpaces._validate_type(space_id, u'space_id', STR_TYPE, True)
member_id = str_type_conv(member_id)
PlatformSpaces._validate_type(member_id, u'member_id', STR_TYPE, True)
href = self._href_definitions.get_platform_spaces_member_href(space_id, member_id)
if not self._ICP:
response_get = requests.get(href, headers=self._client._get_headers())
else:
response_get = requests.get(href, headers=self._client._get_headers(), verify=False)
return self._handle_response(200, 'Get space member', response_get)
[docs] @docstring_parameter({'str_type': STR_TYPE_NAME})
def delete_member(self, space_id, member_id):
"""
Delete a member associated with a space.
**Parameters**
.. important::
#. **space_id**: space UID\n
**type**: str\n
#. **member_id**: member UID\n
**type**: str\n
**Output**
.. important::
**returns**: status ("SUCCESS" or "FAILED")\n
**return type**: str\n
**Example**
>>> client.spaces.delete_member(space_id,member_id)
"""
space_id = str_type_conv(space_id)
PlatformSpaces._validate_type(space_id, u'space_id', STR_TYPE, True)
member_id = str_type_conv(member_id)
PlatformSpaces._validate_type(member_id, u'member_id', STR_TYPE, True)
member_endpoint = self._href_definitions.get_platform_spaces_member_href(space_id, member_id)
if not self._ICP:
response_delete = requests.delete(member_endpoint, headers=self._client._get_headers())
else:
response_delete = requests.delete(member_endpoint, headers=self._client._get_headers(), verify=False)
print('DELETED')
return self._handle_response(204, u'space member deletion', response_delete, False)
[docs] @docstring_parameter({'str_type': STR_TYPE_NAME})
def update_member(self, space_id, member_id, changes):
"""
Updates existing member metadata.
**Parameters**
.. important::
#. **space_id**: ID of space\n
**type**: str\n
#. **member_id**: ID of member that needs to be updated\n
**type**: str\n
#. **changes**: elements which should be changed, where keys are ConfigurationMetaNames\n
**type**: dict\n
**Output**
.. important::
**returns**: metadata of updated member\n
**return type**: dict\n
**Example**
>>> metadata = {
>>> client.spaces.MemberMetaNames.MEMBER: {"role": "editor"}
>>> }
>>> member_details = client.spaces.update_member(space_id, member_id, changes=metadata)
"""
space_id = str_type_conv(space_id)
self._validate_type(space_id, u'space_id', STR_TYPE, True)
member_id = str_type_conv(member_id)
self._validate_type(member_id, u'member_id', STR_TYPE, True)
self._validate_type(changes, u'changes', dict, True)
meta_props_str_conv(changes)
details = self.get_member_details(space_id, member_id)
# The member record is a bit different than most other type of records we deal w.r.t patch
# There is no encapsulating object for the fields. We need to be consistent with the way we
# provide the meta in create/patch. When we give with .MEMBER, _generate_patch_payload
# will generate with /member patch. So, separate logic for member patch inline here
changes1 = changes['member']
# Union of two dictionaries. The one in changes1 will override existent ones in current meta
details.update(changes1)
id_str = {}
role_str = {}
type_str = {}
state_str = {}
# if 'id' in details:
# id_str["op"] = "replace"
# id_str["path"] = "/id"
# id_str["value"] = details[u'id']
if 'role' in details:
role_str["op"] = "replace"
role_str["path"] = "/role"
role_str["value"] = details[u'role']
# if 'type' in details:
# type_str["op"] = "replace"
# type_str["path"] = "/type"
# type_str["value"] = details[u'type']
if 'state' in details:
state_str["op"] = "replace"
state_str["path"] = "/state"
state_str["value"] = details[u'state']
patch_payload = []
# if id_str:
# patch_payload.append(id_str)
if role_str:
patch_payload.append(role_str)
# if type_str:
# patch_payload.append(type_str)
if state_str:
patch_payload.append(state_str)
# patch_payload = self.MemberMetaNames._generate_patch_payload(details, changes, with_validation=True)
href = self._href_definitions.get_platform_spaces_member_href(space_id,member_id)
if not self._ICP:
response = requests.patch(href, json=patch_payload, headers=self._client._get_headers())
else:
response = requests.patch(href, json=patch_payload, headers=self._client._get_headers(), verify=False)
updated_details = self._handle_response(200, u'members patch', response)
return updated_details
[docs] def list_members(self, space_id, limit=None, identity_type=None, role=None, state=None):
"""
List stored members of a space. If limit is set to None there will be only first 50 records shown.
**Parameters**
.. important::
#. **limit**: limit number of fetched records\n
**type**: int\n
#. **identity_type**: Find the member by type\n
**type**: string\n
#. **role**: Find the member by role\n
**type**: string\n
#. **state**: Find the member by state\n
**type**: string\n
**Output**
.. important::
This method only prints the list of all members associated with a space in a table format.\n
**return type**: None\n
**Example**
>>> client.spaces.list_members(space_id)
"""
space_id = str_type_conv(space_id)
self._validate_type(space_id, u'space_id', STR_TYPE, True)
params = {}
if limit is not None:
params.update({'limit': limit})
if limit is None:
params.update({'limit': 50})
if identity_type is not None:
params.update({'type': identity_type})
if role is not None:
params.update({'role': role})
if state is not None:
params.update({'state': state})
href = self._href_definitions.get_platform_spaces_members_href(space_id)
member_resources = self._get_resources(href, 'space members', params)[u'resources']
# space_values = [(m[u'metadata'][u'id'],
# m[u'entity'][u'id'],
# m[u'entity'][u'type'],
# m[u'entity'][u'role'],
# m[u'entity'][u'state'],
# m[u'metadata'][u'created_at']) for m in member_resources]
# self._list(space_values, [u'ID', u'IDENTITY',
# u'IDENTITY_TYPE',
# u'ROLE',
# u'STATE',
# u'CREATED'], limit, _DEFAULT_LIST_LENGTH)
space_values = [(m[u'id'],
m[u'type'],
m[u'role'],
m[u'state']) if 'state' in m else
(m[u'id'],
m[u'type'],
m[u'role'],
None) for m in member_resources]
if limit is None:
print("Note: 'limit' is not provided. Only first 50 records will be displayed if the number of records "
"exceed 50")
self._list(space_values, [u'ID',
u'TYPE',
u'ROLE',
u'STATE'], limit, _DEFAULT_LIST_LENGTH)
