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Alex Hall 9b36fb4dab (core) Fix error in sandbox when removing multiple summary source columns 
Summary:
Fixes a very specific bug reported here: https://grist.slack.com/archives/C069RUP71/p1694630242765769

The error occurred when:

1. Removing multiple columns simultaneously
2. Those columns were sources of groupby columns for a summary table (so removing them meant recreating the summary table and thus deleting its columns)
3. There was a display column for one of the columns that got deleted (either directly or indirectly) which was set to be automatically removed since it was no longer needed, but this failed because the column was already deleted as part of earlier table removal.

I fixed this by making `apply_auto_removes` remove table records last, so removing the display column wouldn't be a problem.

That fixed the original error, but then I noticed that trying to undo the removal could lead to another error (under even more specific circumstances). It's hard to see exactly why, but I can see that just 3 `RemoveColumn` user actions generated over 100 doc actions and corresponding undo actions, hence the difficulty in narrowing the problem down. This is partly because removing a single column would recreate a summary table, only for that table to be immediately replaced again when another column was removed. Making the frontend send a single `[BulkRemoveRecord, _grist_Tables_column, ...] ` leads to a more efficient and sensible process with about half as many doc actions and no undo error. I think this alone would also solve the original error, but the data engine change seems more generally helpful and worth keeping.

Test Plan: Added a Python test and an nbrowser test

Reviewers: jarek

Reviewed By: jarek

Differential Revision: https://phab.getgrist.com/D4052
2023-09-27 16:23:49 +02:00
..
functions REQUEST with unknown and undetectable encoding (#600) 2023-08-02 16:49:37 -04:00
imports (core) Improve encoding detection for csv imports, and make encoding an editable option. 2023-08-24 09:50:52 -04:00
acl_formula.py (core) Support for $ syntax in ACL rules 2022-11-09 16:33:11 +01:00
acl.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
action_obj.py (core) External requests 2022-06-17 21:53:20 +02:00
action_summary.py (core) Fix undo error for automatically removed rows, especially in summary tables 2022-09-09 22:15:45 +02:00
actions.py (core) AddOrUpdateRecord user action 2022-02-03 16:22:51 -05:00
attribute_recorder.py (core) Allow assistant to evaluate current formula 2023-07-24 21:59:00 +02:00
autocomplete_context.py (core) Make Python tests pass in Python 3.11 2023-07-28 16:37:38 +02:00
codebuilder.py (core) Fix updating attributes inside f-strings when columns are renamed 2023-09-11 14:41:30 +02:00
column.py (core) Fix undo of Ref->Numeric conversion. 2023-09-27 08:53:53 -04:00
csv_patch.py (core) Simple Python 3 compatibility changes 2021-06-22 17:13:17 +02:00
depend.py (core) Implement trigger formulas (generalizing default formulas) 2021-06-25 22:53:07 -04:00
docactions.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
docmodel.py (core) Fix error in sandbox when removing multiple summary source columns 2023-09-27 16:23:49 +02:00
engine.py (core) Allow assistant to evaluate current formula 2023-07-24 21:59:00 +02:00
fake_std_streams.py (core) Use fake stdout/stderr when evaluating formulas 2023-06-14 18:24:27 -04:00
formula_prompt.py (core) Use new asttokens.ASTText to support dollar signs inside f-strings 2023-08-23 13:39:28 +02:00
friendly_errors.py (core) Upgrade friendly-traceback and its dependencies 2022-10-28 14:44:14 +02:00
gencode.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
grist.py (core) Use MixedTypesKey for sort_by arg of lookupRecords to avoid errors in Python 3 2021-11-09 18:08:29 +02:00
identifiers.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
import_actions.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
lookup.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
main.py (core) Allow assistant to evaluate current formula 2023-07-24 21:59:00 +02:00
match_counter.py (core) move data engine code to core 2020-07-29 08:57:25 -04:00
migrations.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
moment.py (core) New type conversion in the backend 2022-02-04 20:28:13 +02:00
objtypes.py (core) Python optimizations to speed up data engine 2023-02-09 12:49:58 -05:00
parse_data.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
records.py (core) Python optimizations to speed up data engine 2023-02-09 12:49:58 -05:00
relabeling.py (core) Simple Python 3 compatibility changes 2021-06-22 17:13:17 +02:00
relation.py (core) Polish and enable Reference List widget 2021-08-12 11:51:21 -07:00
runtests.py python(tests): print logging when running tests in verbose mode 2022-09-20 17:22:28 +02:00
sandbox.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
schema.py (core) reconcile webhook and widget description migrations 2023-05-15 11:56:15 -04:00
sort_specs.py (core) Adding sort options for columns. 2021-11-03 15:31:39 +01:00
summary.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
table_data_set.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
table.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_acl_formula.py (core) Support for $ syntax in ACL rules 2022-11-09 16:33:11 +01:00
test_acl_renames.py (core) Update ACL resources/rules when tables/columns get renamed 2021-01-04 22:03:01 -05:00
test_actions.py (core) move data engine code to core 2020-07-29 08:57:25 -04:00
test_codebuilder.py Skip tests involving f-strings for Python 3.9 (#669) 2023-09-11 18:49:30 +02:00
test_column_actions.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_completion.py (core) Make Python tests pass in Python 3.11 2023-07-28 16:37:38 +02:00
test_default_formulas.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_depend.py (core) Fix recursion error in invalidate_deps 2021-06-18 15:42:20 +02:00
test_derived.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_display_cols.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_docmodel.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_engine.py (core) Make Python tests pass in Python 3.11 2023-07-28 16:37:38 +02:00
test_find_col.py Correct spelling mistakes 2022-02-19 09:46:49 +00:00
test_formula_error.py (core) Ignore leading whitespace in formulas, and strip out leading '=' sign users might add 2023-04-25 15:28:40 -04:00
test_formula_prompt.py Skip tests involving f-strings for Python 3.9 (#669) 2023-09-11 18:49:30 +02:00
test_formula_undo.py (core) Mark column changing actions as indirect when adding data to empty column 2022-05-25 16:21:04 +02:00
test_functions.py (core) Don't swallow TypeErrors in functions like SUM 2022-10-25 12:15:13 +02:00
test_gencode.py (core) Make Python tests pass in Python 3.11 2023-07-28 16:37:38 +02:00
test_import_actions.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_lookups.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_match_counter.py (core) Import Hashable from six.moves.collections_abc 2022-02-22 00:27:51 +02:00
test_migrations.py (core) Simple Python 3 compatibility changes 2021-06-22 17:13:17 +02:00
test_moment.py (core) New type conversion in the backend 2022-02-04 20:28:13 +02:00
test_record_func.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_recordlist.py (core) Return RecordSet instead of list from property access when possible, to allow further property access 2022-04-05 18:05:00 +02:00
test_reflist_rel.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_relabeling.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_renames2.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_renames.py Skip tests involving f-strings for Python 3.9 (#669) 2023-09-11 18:49:30 +02:00
test_replay.py (core) Python optimizations to speed up data engine 2023-02-09 12:49:58 -05:00
test_requests.py REQUEST with unknown and undetectable encoding (#600) 2023-08-02 16:49:37 -04:00
test_rules_grid.py (core) Implementing row conditional formatting 2022-08-09 20:11:36 +02:00
test_rules.py (core) Updating RawData views 2022-05-04 21:41:42 +02:00
test_side_effects.py (core) Ensure formulas return something and don't assign to attributes of rec 2022-05-23 21:06:18 +02:00
test_sort_spec.py (core) Adding sort options for columns. 2021-11-03 15:31:39 +01:00
test_summary2.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_summary_choicelist.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_summary_undo.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_summary.py (core) Fix error in sandbox when removing multiple summary source columns 2023-09-27 16:23:49 +02:00
test_table_actions.py (core) Keep referencing columns when their table is deleted, convert to appropriate type 2023-09-11 14:15:54 +02:00
test_table_data_set.py (core) Simple Python 3 compatibility changes 2021-06-22 17:13:17 +02:00
test_temp_rowids.py (core) Allow using negative rowIds to add records and refer to them in Reference values. 2020-12-15 16:39:56 -05:00
test_textbuilder.py (core) Simple Python 3 compatibility changes 2021-06-22 17:13:17 +02:00
test_treeview.py (core) move data engine code to core 2020-07-29 08:57:25 -04:00
test_trigger_formulas.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_twowaymap.py (core) move data engine code to core 2020-07-29 08:57:25 -04:00
test_types.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
test_undo.py (core) Fix undo error for automatically removed rows, especially in summary tables 2022-09-09 22:15:45 +02:00
test_urllib_patch.py (core) Remaining Python 3 compatibility changes 2021-06-25 12:00:58 +02:00
test_user.py (core) Adding new column in users table "ref" with unique identifier. 2022-10-04 15:19:28 +02:00
test_useractions.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
testsamples.py (core) move data engine code to core 2020-07-29 08:57:25 -04:00
testscript.json (core) Keep referencing columns when their table is deleted, convert to appropriate type 2023-09-11 14:15:54 +02:00
testutil.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
textbuilder.py (core) Remaining Python 3 compatibility changes 2021-06-25 12:00:58 +02:00
treeview.py (core) move data engine code to core 2020-07-29 08:57:25 -04:00
twowaymap.py (core) Simple Python 3 compatibility changes 2021-06-22 17:13:17 +02:00
tzdata.data (core) apply some dependabot suggestions 2022-09-07 14:15:34 -04:00
urllib_patch.py (core) Remaining Python 3 compatibility changes 2021-06-25 12:00:58 +02:00
user.py (core) Adding new column in users table "ref" with unique identifier. 2022-10-04 15:19:28 +02:00
useractions.py (core) Keep referencing columns when their table is deleted, convert to appropriate type 2023-09-11 14:15:54 +02:00
usercode.py (core) Make Python tests pass in Python 3.11 2023-07-28 16:37:38 +02:00
usertypes.py (core) Update logging in sandbox code, and log tracebacks as single log messages. 2023-07-18 11:21:25 -04:00
xmlrunner.py (core) Run python unit tests again in python 3 2021-06-30 21:46:18 +02:00