import re
import errno
import hashlib
+import datetime
+import ciso8601
import time
import threading
def root_collection(self):
return self
+ def get_properties(self):
+ if self._api_response and self._api_response["properties"]:
+ return self._api_response["properties"]
+ else:
+ return {}
+
+ def get_trash_at(self):
+ if self._api_response and self._api_response["trash_at"]:
+ return ciso8601.parse_datetime(self._api_response["trash_at"])
+ else:
+ return None
+
def stream_name(self):
return "."
@must_be_writable
@synchronized
@retry_method
- def save(self, merge=True, num_retries=None):
+ def save(self,
+ properties=None,
+ storage_classes=None,
+ trash_at=None,
+ merge=True,
+ num_retries=None):
"""Save collection to an existing collection record.
Commit pending buffer blocks to Keep, merge with remote record (if
- merge=True, the default), and update the collection record. Returns
+ merge=True, the default), and update the collection record. Returns
the current manifest text.
Will raise AssertionError if not associated with a collection record on
the API server. If you want to save a manifest to Keep only, see
`save_new()`.
+ :properties:
+ Additional properties of collection. This value will replace any existing
+ properties of collection.
+
+ :storage_classes:
+ Specify desirable storage classes to be used when writing data to Keep.
+
+ :trash_at:
+ A collection is *expiring* when it has a *trash_at* time in the future.
+ An expiring collection can be accessed as normal,
+ but is scheduled to be trashed automatically at the *trash_at* time.
+
:merge:
Update and merge remote changes before saving. Otherwise, any
remote changes will be ignored and overwritten.
Retry count on API calls (if None, use the collection default)
"""
+ if properties and type(properties) is not dict:
+ raise errors.ArgumentError("properties must be dictionary type.")
+
+ if storage_classes and type(storage_classes) is not list:
+ raise errors.ArgumentError("storage_classes must be list type.")
+
+ if trash_at and type(trash_at) is not datetime.datetime:
+ raise errors.ArgumentError("trash_at must be datetime type.")
+
+ body={}
+ if properties:
+ body["properties"] = properties
+ if storage_classes:
+ body["storage_classes_desired"] = storage_classes
+ if trash_at:
+ t = trash_at.strftime("%Y-%m-%dT%H:%M:%S.%fZ")
+ body["trash_at"] = t
+
if not self.committed():
if not self._has_collection_uuid():
raise AssertionError("Collection manifest_locator is not a collection uuid. Use save_new() for new collections.")
self.update()
text = self.manifest_text(strip=False)
+ body['manifest_text'] = text
+
self._remember_api_response(self._my_api().collections().update(
uuid=self._manifest_locator,
- body={'manifest_text': text}
- ).execute(
- num_retries=num_retries))
+ body=body
+ ).execute(num_retries=num_retries))
self._manifest_text = self._api_response["manifest_text"]
self._portable_data_hash = self._api_response["portable_data_hash"]
self.set_committed(True)
+ elif body:
+ self._remember_api_response(self._my_api().collections().update(
+ uuid=self._manifest_locator,
+ body=body
+ ).execute(num_retries=num_retries))
return self._manifest_text
def save_new(self, name=None,
create_collection_record=True,
owner_uuid=None,
+ properties=None,
+ storage_classes=None,
+ trash_at=None,
ensure_unique_name=False,
num_retries=None):
"""Save collection to a new collection record.
Commit pending buffer blocks to Keep and, when create_collection_record
is True (default), create a new collection record. After creating a
new collection record, this Collection object will be associated with
- the new record used by `save()`. Returns the current manifest text.
+ the new record used by `save()`. Returns the current manifest text.
:name:
The collection name.
the user, or project uuid that will own this collection.
If None, defaults to the current user.
+ :properties:
+ Additional properties of collection. This value will replace any existing
+ properties of collection.
+
+ :storage_classes:
+ Specify desirable storage classes to be used when writing data to Keep.
+
+ :trash_at:
+ A collection is *expiring* when it has a *trash_at* time in the future.
+ An expiring collection can be accessed as normal,
+ but is scheduled to be trashed automatically at the *trash_at* time.
+
:ensure_unique_name:
If True, ask the API server to rename the collection
if it conflicts with a collection with the same name and owner. If
Retry count on API calls (if None, use the collection default)
"""
+ if properties and type(properties) is not dict:
+ raise errors.ArgumentError("properties must be dictionary type.")
+
+ if storage_classes and type(storage_classes) is not list:
+ raise errors.ArgumentError("storage_classes must be list type.")
+
+ if trash_at and type(trash_at) is not datetime.datetime:
+ raise errors.ArgumentError("trash_at must be datetime type.")
+
self._my_block_manager().commit_all()
text = self.manifest_text(strip=False)
"replication_desired": self.replication_desired}
if owner_uuid:
body["owner_uuid"] = owner_uuid
+ if properties:
+ body["properties"] = properties
+ if storage_classes:
+ body["storage_classes_desired"] = storage_classes
+ if trash_at:
+ t = trash_at.strftime("%Y-%m-%dT%H:%M:%S.%fZ")
+ body["trash_at"] = t
self._remember_api_response(self._my_api().collections().create(ensure_unique_name=ensure_unique_name, body=body).execute(num_retries=num_retries))
text = self._api_response["manifest_text"]