VirtualTable¶
Contained within this file are experimental interfaces for working with the Synapse Python Client. Unless otherwise noted these interfaces are subject to change at any time. Use at your own risk.
API reference¶
synapseclient.models.VirtualTable
dataclass
¶
Bases: VirtualTableSynchronousProtocol
, AccessControllable
, TableBase
, TableStoreMixin
, DeleteMixin
, GetMixin
, QueryMixin
A virtual table is a type of table that is dynamically built from a Synapse
SQL query. Its content is read only and based off the defining_sql
attribute.
The SQL of the virtual table may NOT contain JOIN or UNION clauses and must
reference a table that has a non-empty schema.
A VirtualTable
object represents this VirtualTable
API model in Synapse:
https://rest-docs.synapse.org/rest/org/sagebionetworks/repo/model/table/VirtualTable.html
ATTRIBUTE | DESCRIPTION |
---|---|
id |
The unique immutable ID for this entity. Once issued, this ID is guaranteed to never change or be re-issued. |
name |
The name of this entity. Must be 256 characters or less. Names may only contain: letters, numbers, spaces, underscores, hyphens, periods, plus signs, apostrophes, and parentheses. |
description |
The description of this entity. Must be 1000 characters or less. |
etag |
Synapse employs an Optimistic Concurrency Control (OCC) scheme to handle concurrent updates. Since the E-Tag changes every time an entity is updated it is used to detect when a client's current representation of an entity is out-of-date. |
created_on |
The date this entity was created. |
modified_on |
The date this entity was last modified. In YYYY-MM-DD-Thh:mm:ss.sssZ format. |
created_by |
The ID of the user that created this entity. |
modified_by |
The ID of the user that last modified this entity. |
parent_id |
The ID of the Entity that is the parent of this entity. |
version_number |
The version number issued to this version on the object. |
version_label |
The version label for this entity. |
version_comment |
The version comment for this entity. |
is_latest_version |
If this is the latest version of the object. |
columns |
(Read Only) The columns of a virtual table are dynamic based on the select statement of the definingSQL. This list of columnIds is for read-only purposes.
TYPE:
|
is_search_enabled |
When creating or updating a table or view specifies if full text search should be enabled. |
defining_sql |
The synapse SQL statement that defines the data in the
virtual table. This field may NOT contain JOIN or UNION clauses.
If a JOIN or UNION clause is present, a |
annotations |
Additional metadata associated with the entityview. The key is
the name of your desired annotations. The value is an object containing a
list of values (use empty list to represent no values for key) and the
value type associated with all values in the list. To remove all
annotations set this to an empty dict
TYPE:
|
activity |
The Activity model represents the main record of Provenance in Synapse. |
Create a new virtual table with a defining SQL query.
from synapseclient import Synapse
from synapseclient.models import VirtualTable
syn = Synapse()
syn.login()
virtual_table = VirtualTable(
name="My Virtual Table",
description="A test virtual table",
parent_id="syn12345",
defining_sql="SELECT * FROM syn67890"
)
virtual_table = virtual_table.store()
print(f"Created Virtual Table with ID: {virtual_table.id}")
Update the defining SQL of an existing virtual table.
from synapseclient import Synapse
from synapseclient.models import VirtualTable
syn = Synapse()
syn.login()
virtual_table = VirtualTable(id="syn12345").get()
virtual_table.defining_sql = "SELECT column1, column2 FROM syn67890"
virtual_table = virtual_table.store()
print("Updated Virtual Table defining SQL.")
Delete a virtual table.
from synapseclient import Synapse
from synapseclient.models import VirtualTable
syn = Synapse()
syn.login()
virtual_table = VirtualTable(id="syn12345")
virtual_table.delete()
print("Deleted Virtual Table.")
Query data from a virtual table.
from synapseclient import Synapse
from synapseclient.models import query
syn = Synapse()
syn.login()
query_result = query("SELECT * FROM syn66080386")
print(query_result)
Source code in synapseclient/models/virtualtable.py
195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 |
|
Functions¶
store_async
async
¶
store_async(dry_run: bool = False, *, job_timeout: int = 600, synapse_client: Optional[Synapse] = None) -> Self
Asynchronously store metadata about a VirtualTable including the annotations.
Note: Columns and rows in a VirtualTable are determined by the defining_sql
attribute. To update
the columns, you must update the defining_sql
and store the view.
PARAMETER | DESCRIPTION |
---|---|
dry_run
|
If True, will not actually store the table but will log to the console what would have been stored.
TYPE:
|
job_timeout
|
The maximum amount of time to wait for a job to complete.
This is used when updating the table schema. If the timeout
is reached a
TYPE:
|
synapse_client
|
If not passed in and caching was not disabled by
|
RETURNS | DESCRIPTION |
---|---|
Self
|
The VirtualTable instance stored in synapse. |
RAISES | DESCRIPTION |
---|---|
ValueError
|
If the defining_sql contains JOIN or UNION operations, which are not supported in VirtualTables. |
RAISES | DESCRIPTION |
---|---|
ValueError
|
If the defining_sql attribute is not set. |
Create a new virtual table with a defining SQL query.
import asyncio
from synapseclient import Synapse
from synapseclient.models import VirtualTable
async def main():
syn = Synapse()
await syn.login_async()
virtual_table = VirtualTable(
name="My Virtual Table",
description="A test virtual table",
parent_id="syn12345",
defining_sql="SELECT * FROM syn67890"
)
virtual_table = await virtual_table.store_async()
print(f"Created Virtual Table with ID: {virtual_table.id}")
asyncio.run(main())
Source code in synapseclient/models/virtualtable.py
490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 |
|
get_async
async
¶
get_async(include_columns: bool = True, include_activity: bool = False, *, synapse_client: Optional[Synapse] = None) -> Self
Asynchronously get the metadata about the VirtualTable from synapse.
PARAMETER | DESCRIPTION |
---|---|
include_columns
|
If True, will include fully filled column objects in the
TYPE:
|
include_activity
|
If True the activity will be included in the VirtualTable if it exists. Defaults to False.
TYPE:
|
synapse_client
|
If not passed in and caching was not disabled by
|
RETURNS | DESCRIPTION |
---|---|
Self
|
The VirtualTable instance stored in synapse. |
Retrieve a virtual table by ID.
import asyncio
from synapseclient import Synapse
from synapseclient.models import VirtualTable
async def main():
syn = Synapse()
await syn.login_async()
virtual_table = await VirtualTable(id="syn12345").get_async()
print(virtual_table)
asyncio.run(main())
Source code in synapseclient/models/virtualtable.py
568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 |
|
delete_async
async
¶
Asynchronously delete the virtual table from synapse. This is not version specific. If you'd like to delete a specific version of the virtual table you must use the synapseclient.api.delete_entity function directly.
PARAMETER | DESCRIPTION |
---|---|
synapse_client
|
If not passed in and caching was not disabled by
|
Delete a virtual table.
import asyncio
from synapseclient import Synapse
from synapseclient.models import VirtualTable
async def main():
syn = Synapse()
await syn.login_async()
virtual_table = VirtualTable(id="syn12345")
await virtual_table.delete_async()
print("Deleted Virtual Table.")
asyncio.run(main())
Source code in synapseclient/models/virtualtable.py
615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 |
|
query_async
async
staticmethod
¶
query_async(query: str, include_row_id_and_row_version: bool = True, convert_to_datetime: bool = False, download_location=None, quote_character='"', escape_character='\\', line_end=str(linesep), separator=',', header=True, *, synapse_client: Optional[Synapse] = None, **kwargs) -> Union[DATA_FRAME_TYPE, str]
Query for data on a table stored in Synapse. The results will always be
returned as a Pandas DataFrame unless you specify a download_location
in which
case the results will be downloaded to that location. There are a number of
arguments that you may pass to this function depending on if you are getting
the results back as a DataFrame or downloading the results to a file.
PARAMETER | DESCRIPTION |
---|---|
query
|
The query to run. The query must be valid syntax that Synapse can understand. See this document that describes the expected syntax of the query: https://rest-docs.synapse.org/rest/org/sagebionetworks/repo/web/controller/TableExamples.html
TYPE:
|
include_row_id_and_row_version
|
If True the
TYPE:
|
convert_to_datetime
|
(DataFrame only) If set to True, will convert all Synapse DATE columns from UNIX timestamp integers into UTC datetime objects
TYPE:
|
download_location
|
(CSV Only) If set to a path the results will be downloaded to that directory. The results will be downloaded as a CSV file. A path to the downloaded file will be returned instead of a DataFrame.
DEFAULT:
|
quote_character
|
(CSV Only) The character to use to quote fields. The default is a double quote.
DEFAULT:
|
escape_character
|
(CSV Only) The character to use to escape special characters. The default is a backslash.
DEFAULT:
|
line_end
|
(CSV Only) The character to use to end a line. The default is the system's line separator. |
separator
|
(CSV Only) The character to use to separate fields. The default is a comma.
DEFAULT:
|
header
|
(CSV Only) If set to True the first row will be used as the header row. The default is True.
DEFAULT:
|
**kwargs
|
(DataFrame only) Additional keyword arguments to pass to pandas.read_csv. See https://pandas.pydata.org/docs/reference/api/pandas.read_csv.html for complete list of supported arguments. This is exposed as internally the query downloads a CSV from Synapse and then loads it into a dataframe.
DEFAULT:
|
synapse_client
|
If not passed in and caching was not disabled by
|
RETURNS | DESCRIPTION |
---|---|
Union[DATA_FRAME_TYPE, str]
|
The results of the query as a Pandas DataFrame or a path to the downloaded |
Union[DATA_FRAME_TYPE, str]
|
query results if |
Querying for data
This example shows how you may query for data in a table and print out the results.
import asyncio
from synapseclient import Synapse
from synapseclient.models import query_async
syn = Synapse()
syn.login()
async def main():
results = await query_async(query="SELECT * FROM syn1234")
print(results)
asyncio.run(main())
Source code in synapseclient/models/mixins/table_components.py
2624 2625 2626 2627 2628 2629 2630 2631 2632 2633 2634 2635 2636 2637 2638 2639 2640 2641 2642 2643 2644 2645 2646 2647 2648 2649 2650 2651 2652 2653 2654 2655 2656 2657 2658 2659 2660 2661 2662 2663 2664 2665 2666 2667 2668 2669 2670 2671 2672 2673 2674 2675 2676 2677 2678 2679 2680 2681 2682 2683 2684 2685 2686 2687 2688 2689 2690 2691 2692 2693 2694 2695 2696 2697 2698 2699 2700 2701 2702 2703 2704 2705 2706 2707 2708 2709 2710 2711 2712 2713 2714 2715 2716 2717 2718 2719 2720 2721 2722 2723 2724 2725 2726 2727 2728 2729 2730 2731 2732 2733 2734 2735 2736 2737 2738 2739 2740 2741 2742 2743 2744 2745 2746 2747 2748 2749 2750 2751 2752 2753 2754 2755 2756 2757 2758 2759 2760 2761 |
|
query_part_mask_async
async
staticmethod
¶
query_part_mask_async(query: str, part_mask: int, *, synapse_client: Optional[Synapse] = None, **kwargs) -> QueryResultOutput
Query for data on a table stored in Synapse. This is a more advanced use case
of the query
function that allows you to determine what addiitional metadata
about the table or query should also be returned. If you do not need this
additional information then you are better off using the query
function.
The query for this method uses this Rest API: https://rest-docs.synapse.org/rest/POST/entity/id/table/query/async/start.html
PARAMETER | DESCRIPTION |
---|---|
query
|
The query to run. The query must be valid syntax that Synapse can understand. See this document that describes the expected syntax of the query: https://rest-docs.synapse.org/rest/org/sagebionetworks/repo/web/controller/TableExamples.html
TYPE:
|
part_mask
|
The bitwise OR of the part mask values you want to return in the results. The following list of part masks are implemented to be returned in the results:
TYPE:
|
synapse_client
|
If not passed in and caching was not disabled by
|
RETURNS | DESCRIPTION |
---|---|
QueryResultOutput
|
The results of the query as a QueryResultOutput object. |
Querying for data with a part mask
This example shows how to use the bitwise OR
of Python to combine the
part mask values and then use that to query for data in a table and print
out the results.
In this case we are getting the results of the query, the count of rows, and the last updated on date of the table.
import asyncio
from synapseclient import Synapse
from synapseclient.models import query_part_mask_async
syn = Synapse()
syn.login()
QUERY_RESULTS = 0x1
QUERY_COUNT = 0x2
LAST_UPDATED_ON = 0x80
# Combine the part mask values using bitwise OR
part_mask = QUERY_RESULTS | QUERY_COUNT | LAST_UPDATED_ON
async def main():
result = await query_part_mask_async(query="SELECT * FROM syn1234", part_mask=part_mask)
print(result)
asyncio.run(main())
Source code in synapseclient/models/mixins/table_components.py
2763 2764 2765 2766 2767 2768 2769 2770 2771 2772 2773 2774 2775 2776 2777 2778 2779 2780 2781 2782 2783 2784 2785 2786 2787 2788 2789 2790 2791 2792 2793 2794 2795 2796 2797 2798 2799 2800 2801 2802 2803 2804 2805 2806 2807 2808 2809 2810 2811 2812 2813 2814 2815 2816 2817 2818 2819 2820 2821 2822 2823 2824 2825 2826 2827 2828 2829 2830 2831 2832 2833 2834 2835 2836 2837 2838 2839 2840 2841 2842 2843 2844 2845 2846 2847 2848 2849 2850 2851 2852 2853 2854 2855 2856 2857 2858 2859 2860 2861 |
|
get_permissions_async
async
¶
get_permissions_async(*, synapse_client: Optional[Synapse] = None) -> Permissions
Get the permissions that the caller has on an Entity.
PARAMETER | DESCRIPTION |
---|---|
synapse_client
|
If not passed in and caching was not disabled by
|
RETURNS | DESCRIPTION |
---|---|
Permissions
|
A Permissions object |
Using this function:
Getting permissions for a Synapse Entity
import asyncio
from synapseclient import Synapse
from synapseclient.models import File
syn = Synapse()
syn.login()
async def main():
permissions = await File(id="syn123").get_permissions_async()
asyncio.run(main())
Getting access types list from the Permissions object
permissions.access_types
Source code in synapseclient/models/mixins/access_control.py
207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 |
|
get_acl_async
async
¶
get_acl_async(principal_id: int = None, check_benefactor: bool = True, *, synapse_client: Optional[Synapse] = None) -> List[str]
Get the ACL that a user or group has on an Entity.
Note: If the entity does not have local sharing settings, or ACL set directly on it, this will look up the ACL on the benefactor of the entity. The benefactor is the entity that the current entity inherits its permissions from. The benefactor is usually the parent entity, but it can be any ancestor in the hierarchy. For example, a newly created Project will be its own benefactor, while a new FileEntity's benefactor will start off as its containing Project or Folder. If the entity already has local sharing settings, the benefactor would be itself.
PARAMETER | DESCRIPTION |
---|---|
principal_id
|
Identifier of a user or group (defaults to PUBLIC users)
TYPE:
|
check_benefactor
|
If True (default), check the benefactor for the entity to get the ACL. If False, only check the entity itself. This is useful for checking the ACL of an entity that has local sharing settings, but you want to check the ACL of the entity itself and not the benefactor it may inherit from.
TYPE:
|
synapse_client
|
If not passed in and caching was not disabled by
|
RETURNS | DESCRIPTION |
---|---|
List[str]
|
An array containing some combination of ['READ', 'UPDATE', 'CREATE', 'DELETE', 'DOWNLOAD', 'MODERATE', 'CHANGE_PERMISSIONS', 'CHANGE_SETTINGS'] or an empty array |
Source code in synapseclient/models/mixins/access_control.py
256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 |
|
set_permissions_async
async
¶
set_permissions_async(principal_id: int = None, access_type: List[str] = None, modify_benefactor: bool = False, warn_if_inherits: bool = True, overwrite: bool = True, *, synapse_client: Optional[Synapse] = None) -> Dict[str, Union[str, list]]
Sets permission that a user or group has on an Entity. An Entity may have its own ACL or inherit its ACL from a benefactor.
PARAMETER | DESCRIPTION |
---|---|
principal_id
|
Identifier of a user or group.
TYPE:
|
access_type
|
Type of permission to be granted. One or more of CREATE, READ, DOWNLOAD, UPDATE, DELETE, CHANGE_PERMISSIONS. Defaults to ['READ', 'DOWNLOAD'] |
modify_benefactor
|
Set as True when modifying a benefactor's ACL. The term 'benefactor' is used to indicate which Entity an Entity inherits its ACL from. For example, a newly created Project will be its own benefactor, while a new FileEntity's benefactor will start off as its containing Project. If the entity already has local sharing settings the benefactor would be itself. It may also be the immediate parent, somewhere in the parent tree, or the project itself.
TYPE:
|
warn_if_inherits
|
When
TYPE:
|
overwrite
|
By default this function overwrites existing permissions for the specified user. Set this flag to False to add new permissions non-destructively.
TYPE:
|
synapse_client
|
If not passed in and caching was not disabled by
|
RETURNS | DESCRIPTION |
---|---|
Dict[str, Union[str, list]]
|
An Access Control List object matching https://rest-docs.synapse.org/rest/org/sagebionetworks/repo/model/AccessControlList.html. |
Setting permissions
Grant all registered users download access
import asyncio
from synapseclient import Synapse
from synapseclient.models import File
syn = Synapse()
syn.login()
async def main():
await File(id="syn123").set_permissions_async(principal_id=273948, access_type=['READ','DOWNLOAD'])
asyncio.run(main())
Grant the public view access
import asyncio
from synapseclient import Synapse
from synapseclient.models import File
syn = Synapse()
syn.login()
async def main():
await File(id="syn123").set_permissions_async(principal_id=273949, access_type=['READ'])
asyncio.run(main())
Source code in synapseclient/models/mixins/access_control.py
300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 |
|
delete_permissions_async
async
¶
delete_permissions_async(include_self: bool = True, include_container_content: bool = False, recursive: bool = False, target_entity_types: Optional[List[str]] = None, dry_run: bool = False, show_acl_details: bool = True, show_files_in_containers: bool = True, *, synapse_client: Optional[Synapse] = None, _benefactor_tracker: Optional[BenefactorTracker] = None) -> None
Delete the entire Access Control List (ACL) for a given Entity. This is not scoped to a specific user or group, but rather removes all permissions associated with the Entity. After this operation, the Entity will inherit permissions from its benefactor, which is typically its parent entity or the Project it belongs to.
In order to remove permissions for a specific user or group, you
should use the set_permissions_async
method with the access_type
set to
an empty list.
By default, Entities such as FileEntity and Folder inherit their permission from their containing Project. For such Entities the Project is the Entity's 'benefactor'. This permission inheritance can be overridden by creating an ACL for the Entity. When this occurs the Entity becomes its own benefactor and all permission are determined by its own ACL.
If the ACL of an Entity is deleted, then its benefactor will automatically be set to its parent's benefactor.
Special notice for Projects: The ACL for a Project cannot be deleted, you must individually update or revoke the permissions for each user or group.
PARAMETER | DESCRIPTION |
---|---|
include_self
|
If True (default), delete the ACL of the current entity. If False, skip deleting the ACL of the current entity.
TYPE:
|
include_container_content
|
If True, delete ACLs from contents directly within containers (files and folders inside self). This must be set to True for recursive to have any effect. Defaults to False.
TYPE:
|
recursive
|
If True and the entity is a container (e.g., Project or Folder),
recursively process child containers. Note that this must be used with
include_container_content=True to have any effect. Setting recursive=True
with include_container_content=False will raise a ValueError.
Only works on classes that support the
TYPE:
|
target_entity_types
|
Specify which entity types to process when deleting ACLs.
Allowed values are "folder", "file", "project", "table", "entityview",
"materializedview", "virtualtable", "dataset", "datasetcollection",
"submissionview" (case-insensitive). If None, defaults to ["folder", "file"].
This does not affect the entity type of the current entity, which is always
processed if |
dry_run
|
If True, log the changes that would be made instead of actually performing the deletions. When enabled, all ACL deletion operations are simulated and logged at info level. Defaults to False.
TYPE:
|
show_acl_details
|
When dry_run=True, controls whether current ACL details are displayed for entities that will have their permissions changed. If True (default), shows detailed ACL information. If False, hides ACL details for cleaner output. Has no effect when dry_run=False.
TYPE:
|
show_files_in_containers
|
When dry_run=True, controls whether files within containers are displayed in the preview. If True (default), shows all files. If False, hides files when their only change is benefactor inheritance (but still shows files with local ACLs being deleted). Has no effect when dry_run=False.
TYPE:
|
synapse_client
|
If not passed in and caching was not disabled by
|
_benefactor_tracker
|
Internal use tracker for managing benefactor relationships. Used for recursive functionality to track which entities will be affected
TYPE:
|
RETURNS | DESCRIPTION |
---|---|
None
|
None |
RAISES | DESCRIPTION |
---|---|
ValueError
|
If the entity does not have an ID or if an invalid entity type is provided. |
SynapseHTTPError
|
If there are permission issues or if the entity already inherits permissions. |
Exception
|
For any other errors that may occur during the process. |
Note: The caller must be granted ACCESS_TYPE.CHANGE_PERMISSIONS on the Entity to call this method.
Delete permissions for a single entity
import asyncio
from synapseclient import Synapse
from synapseclient.models import File
syn = Synapse()
syn.login()
async def main():
await File(id="syn123").delete_permissions_async()
asyncio.run(main())
Delete permissions recursively for a folder and all its children
import asyncio
from synapseclient import Synapse
from synapseclient.models import Folder
syn = Synapse()
syn.login()
async def main():
# Delete permissions for this folder only (does not affect children)
await Folder(id="syn123").delete_permissions_async()
# Delete permissions for all files and folders directly within this folder,
# but not the folder itself
await Folder(id="syn123").delete_permissions_async(
include_self=False,
include_container_content=True
)
# Delete permissions for all items in the entire hierarchy (folders and their files)
# Both recursive and include_container_content must be True
await Folder(id="syn123").delete_permissions_async(
recursive=True,
include_container_content=True
)
# Delete permissions only for folder entities within this folder recursively
# and their contents
await Folder(id="syn123").delete_permissions_async(
recursive=True,
include_container_content=True,
target_entity_types=["folder"]
)
# Delete permissions only for files within this folder and all subfolders
await Folder(id="syn123").delete_permissions_async(
include_self=False,
recursive=True,
include_container_content=True,
target_entity_types=["file"]
)
# Delete permissions for specific entity types (e.g., tables and views)
await Folder(id="syn123").delete_permissions_async(
recursive=True,
include_container_content=True,
target_entity_types=["table", "entityview", "materializedview"]
)
# Dry run example: Log what would be deleted without making changes
await Folder(id="syn123").delete_permissions_async(
recursive=True,
include_container_content=True,
dry_run=True
)
asyncio.run(main())
Source code in synapseclient/models/mixins/access_control.py
390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 |
|
list_acl_async
async
¶
list_acl_async(recursive: bool = False, include_container_content: bool = False, target_entity_types: Optional[List[str]] = None, log_tree: bool = False, *, synapse_client: Optional[Synapse] = None, _progress_bar: Optional[tqdm] = None) -> AclListResult
List the Access Control Lists (ACLs) for this entity and optionally its children.
This function returns the local sharing settings for the entity and optionally its children. It provides a mapping of all ACLs for the given container/entity.
Important Note: This function returns the LOCAL sharing settings only, not the effective permissions that each Synapse User ID/Team has on the entities. More permissive permissions could be granted via a Team that the user has access to that has permissions on the entity, or through inheritance from parent entities.
PARAMETER | DESCRIPTION |
---|---|
recursive
|
If True and the entity is a container (e.g., Project or Folder),
recursively process child containers. Note that this must be used with
include_container_content=True to have any effect. Setting recursive=True
with include_container_content=False will raise a ValueError.
Only works on classes that support the
TYPE:
|
include_container_content
|
If True, include ACLs from contents directly within containers (files and folders inside self). This must be set to True for recursive to have any effect. Defaults to False.
TYPE:
|
target_entity_types
|
Specify which entity types to process when listing ACLs. Allowed values are "folder", "file", "project", "table", "entityview", "materializedview", "virtualtable", "dataset", "datasetcollection", "submissionview" (case-insensitive). If None, defaults to ["folder", "file"]. |
log_tree
|
If True, logs the ACL results to console in ASCII tree format showing entity hierarchies and their ACL permissions in a tree-like structure. Defaults to False.
TYPE:
|
synapse_client
|
If not passed in and caching was not disabled by
|
_progress_bar
|
Internal parameter. Progress bar instance to use for updates when called recursively. Should not be used by external callers.
TYPE:
|
RETURNS | DESCRIPTION |
---|---|
AclListResult
|
An AclListResult object containing a structured representation of ACLs where: |
AclListResult
|
|
AclListResult
|
|
AclListResult
|
|
RAISES | DESCRIPTION |
---|---|
ValueError
|
If the entity does not have an ID or if an invalid entity type is provided. |
SynapseHTTPError
|
If there are permission issues accessing ACLs. |
Exception
|
For any other errors that may occur during the process. |
List ACLs for a single entity
import asyncio
from synapseclient import Synapse
from synapseclient.models import File
syn = Synapse()
syn.login()
async def main():
acl_result = await File(id="syn123").list_acl_async()
print(acl_result)
# Access entity ACLs (entity_acls is a list, not a dict)
for entity_acl in acl_result.all_entity_acls:
if entity_acl.entity_id == "syn123":
# Access individual ACL entries
for acl_entry in entity_acl.acl_entries:
if acl_entry.principal_id == "273948":
print(f"Principal 273948 has permissions: {acl_entry.permissions}")
# I can also access the ACL for the file itself
print(acl_result.entity_acl)
print(acl_result)
asyncio.run(main())
List ACLs recursively for a folder and all its children
import asyncio
from synapseclient import Synapse
from synapseclient.models import Folder
syn = Synapse()
syn.login()
async def main():
acl_result = await Folder(id="syn123").list_acl_async(
recursive=True,
include_container_content=True
)
# Access each entity's ACL (entity_acls is a list)
for entity_acl in acl_result.all_entity_acls:
print(f"Entity {entity_acl.entity_id} has ACL with {len(entity_acl.acl_entries)} principals")
# I can also access the ACL for the folder itself
print(acl_result.entity_acl)
# List ACLs for only folder entities
folder_acl_result = await Folder(id="syn123").list_acl_async(
recursive=True,
include_container_content=True,
target_entity_types=["folder"]
)
# List ACLs for specific entity types (e.g., tables and views)
table_view_acl_result = await Folder(id="syn123").list_acl_async(
recursive=True,
include_container_content=True,
target_entity_types=["table", "entityview", "materializedview"]
)
asyncio.run(main())
List ACLs with ASCII tree visualization
When log_tree=True
, the ACLs will be logged in a tree format. Additionally,
the ascii_tree
attribute of the AclListResult will contain the ASCII tree
representation of the ACLs.
import asyncio
from synapseclient import Synapse
from synapseclient.models import Folder
syn = Synapse()
syn.login()
async def main():
acl_result = await Folder(id="syn123").list_acl_async(
recursive=True,
include_container_content=True,
log_tree=True, # Enable ASCII tree logging
)
# The ASCII tree representation of the ACLs will also be available
# in acl_result.ascii_tree
print(acl_result.ascii_tree)
asyncio.run(main())
Source code in synapseclient/models/mixins/access_control.py
881 882 883 884 885 886 887 888 889 890 891 892 893 894 895 896 897 898 899 900 901 902 903 904 905 906 907 908 909 910 911 912 913 914 915 916 917 918 919 920 921 922 923 924 925 926 927 928 929 930 931 932 933 934 935 936 937 938 939 940 941 942 943 944 945 946 947 948 949 950 951 952 953 954 955 956 957 958 959 960 961 962 963 964 965 966 967 968 969 970 971 972 973 974 975 976 977 978 979 980 981 982 983 984 985 986 987 988 989 990 991 992 993 994 995 996 997 998 999 1000 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 |
|