4 Commits (40c9b8b7e8c7b54ee436e0cc443cd784cd057d7d)

Author	SHA1	Message	Date
Alex Hall	9fffb491f9	(core) External requests ... Summary: Adds a Python function `REQUEST` which makes an HTTP GET request. Behind the scenes it: - Raises a special exception to stop trying to evaluate the current cell and just keep the existing value. - Notes the request arguments which will be returned by `apply_user_actions`. - Makes the actual request in NodeJS, which sends back the raw response data in a new action `RespondToRequests` which reevaluates the cell(s) that made the request. - Wraps the response data in a class which mimics the `Response` class of the `requests` library. In certain cases, this asynchronous flow doesn't work and the sandbox will instead synchronously call an exported JS method: - When reevaluating a single cell to get a formula error, the request is made synchronously. - When a formula makes multiple requests, the earlier responses are retrieved synchronously from files which store responses as long as needed to complete evaluating formulas. See https://grist.slack.com/archives/CL1LQ8AT0/p1653399747810139 Test Plan: Added Python and nbrowser tests. Reviewers: georgegevoian Reviewed By: georgegevoian Subscribers: paulfitz, dsagal Differential Revision: https://phab.getgrist.com/D3429	2 years ago
Alex Hall	437d30bd9f	(core) Log number of rows in user tables in data engine ... Summary: Adds a method Table._num_rows using an empty lookup map column. Adds a method Engine.count_rows which adds them all up. Returns the count after applying user actions to be logged by ActiveDoc. Test Plan: Added a unit test in Python. Tested log message manually. Reviewers: paulfitz Reviewed By: paulfitz Differential Revision: https://phab.getgrist.com/D3275	3 years ago
Paul Fitzpatrick	d0d3d3d0c9	(core) discount indirect changes for access control purposes ... Summary: This diff discounts indirect changes for access control purposes. A UserAction that updates a cell A, which in turn causes changes in other dependent cells, will be considered a change to cell A for access control purposes. The `engine.apply_user_actions` method now returns a `direct` array, with a boolean for each `stored` action, set to `true` if the action is attributed to the user or `false` if it is attributed to the engine. `GranularAccess` ignores actions attributed to the engine when checking for edit rights. Subtleties: * Removal of references to a removed row are considered direct changes. * Doesn't play well with undos as yet. An action that indirectly modifies a cell the user doesn't have rights to may succeed, but it will not be reversible. Test Plan: added tests, updated tests Reviewers: dsagal Reviewed By: dsagal Differential Revision: https://phab.getgrist.com/D2806	3 years ago
Paul Fitzpatrick	5ef889addd	(core) move home server into core ... Summary: This moves enough server material into core to run a home server. The data engine is not yet incorporated (though in manual testing it works when ported). Test Plan: existing tests pass Reviewers: dsagal Reviewed By: dsagal Differential Revision: https://phab.getgrist.com/D2552	4 years ago