* Revert to runPython instead of await runPythonAsync
* "Implicit Coroutines" are no longer permitted in py-script tags
* Tests added for the above
* xfail test_importmap (See #938)
This PR move codes from main.ts into two new plugins:
- splashscreen (formerly known as py-loader)
- importmap
The old setting config.autoclose_loader is still supported but deprecated; the new setting is config.splashscreen.autoclose.
Moreover, it does a small refactoring around UserError: now UserErrors are correctly caught even if they are raised from within afterRuntimeLoad.
* Raise error if we get a non 200 status from fetch
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* Add custom exception
* Add check for TypeError as well
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* implement proposal
* update docs and replace py-env
* more docs
* suggested proposal
* update docs
* add to_file parameter
* remove comment from Makefile
* suggested improvements
* move tests from basic to py_config
* retain leading slash from the first path
Until now, we didn't have a nice way to check that we expect a specific JS error in the web page.
This PR improves check_js_errors() so that now you can pass a list of error messages that you expect.
It is tricky because we need to handle (and test!) all various combinations of cases:
- errors expected and found / expected but not found
- unexpected errors found / not found
Moreover, JS exceptions now are logged in the special category console.js_error, which means that the printed text is also available using e.g. self.console.js_error.text or self.console.all.text. However, this should never be required and it's preferred to use self.check_js_errors to check for exceptions. This fixes#795 .
Finally, use the new logic to improve test_no_implicit_target.
* Add display impl, remove outputManage, print and console.log defaults to terminal
* Fixing tests
* Lint
* Erase unecessary code, add cuter CSS formating for errors, fix problems around REPL output
* Add fix to repl2 and lint
* lint
* Allow for list of display, fix elif to else
* Add better global option
* test work
* xfails
* (antocuni, mariana): let's try to start again with TDD methodology: write the minimum test and code for a simple display()
* (antocuni, mariana): this test works out of the box
* WIP: this test is broken, mariana is going to fix it
* add a failing test
* Add ability to deal with targets
* Add append arg and append tests
* Add multiple values to display
* Small adjustments to tests. I noticed I wasn;t running all at some point
* add display test
* Add console tests
* Add async tests
* Fix repl tests
* Fixing merging issues
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* Address antocuni's review
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* Fixing more tests
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* linting
* Improve repl tests
* Change my test so codespell is hapy with it
* Test: change test_runtime_config to use json instead of toml to see if stops failing on CI
* kill this file: it is a merge artifact since it was renamed into test_py_config.py on the main branch
* Change test execution order and add async tests to async test file
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This is a follow-up of PR #806 and it's a big step forward towards solving issue #763.
The basic idea is that at this stage I want to streamline the execution logic
and make it as linear and easy to read/understand as possible. The diff is
relatively big, but for the most part is just "shuffling code around".
Svelte stores:
the idea is to eventually kill of them, so that we can remove the dependency
on svelte but also to avoid relying on so much global state, which makes
things more complicated and error-prone (e.g., we have several issues related
to using runtime when it's not ready yet).
I killed addInitializer, addPostInitializer and the corresponding svelte
stores tada. They are no longer needed since the relevant code is called
directly from main.ts.
I started to kill the usage of the runtimeLoaded svelte store: instead of
relying on a global variable, I want to arrive at the point in which the
runtime is passed as a parameter in all places where it's needed: pyscript.ts
is now free of global state, but I couldn't kill it yet because it's used
heavily by base.ts and pyrepl.ts. I will do it in another PR.
Other misc changes:
I added sanity checks (and corresponding tests!) which complain if you specify
0 or multiple runtimes. Currently we support having one and only one, so there
is no point to pretend otherwise
I modified the messages displayed by the loader, to be more informative from
the user point of view.
This PR is the first step to improve and rationalize the life-cycle of a pyscript app along the lines of what I described in #763 .
It is not a complete solution, more PRs will follow.
Highlights:
- py-config is no longer a web component: the old code relied on PyConfig.connectedCallback to do some logic, but then if no <py-config> tag was present, we had to introduce a dummy one with the sole goal of activating the callback. Now the logic is much more linear.
- the new pyconfig.ts only contains the code which is needed to parse the config; I also moved some relevant code from utils.ts because it didn't really belong to it
- the old PyConfig class did much more than dealing with the config: in particular, it contained the code to initialize the env and the runtime. Now this logic has been moved directly into main.ts, inside the new PyScriptApp class. I plan to refactor the initialization code in further PRs
- the current code relies too much on global state and global variables, they are everywhere. This PR is a first step to solve the problem by introducing a PyScriptApp class, which will hold all the mutable state of the page. Currently only config is stored there, but eventually I will migrate more state to it, until we will have only one global singleton, globalApp
- thanks to what I described above, I could kill the appConfig svelte store: one less store to kill :).
