Python Plugins (#961)

* add test and example files

* update config to include python plugins in build

* add markdown plugin

* remove full pyscript execution from pyodide

* move loading of pyscript.py from pyodide loagInterpreter to main setupVirtualEnv and add function to create python CE plugins

* add plugin class to pyscript.py

* add missing import

* fix plugin path

* add fetchPythonPlugins to PyScriptApp

* remove old comments

* fix test

* add support for python plugins beyond custom elements and add app to python namespace in main

* inject reference to PyScript app onto python plugins

* add example hook onto markdown plugin

* change plugin events logs

* remove unused PyPlugin

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* fix type import

* add docstring to fetchPythonPlugins

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* rename addPythonPlugin method

* address PR comment

* call python plugins on hooks after the interpreted is ready

* add test for event hooks and split the test in 2 separate plugins to isolte type of plugins tests

* change python plugins initialization and registration, to inject the app from app itself instead of on the plugins themselves

* handle case when plugin cannot load due to missing plugin attribute

* add test for fail scenario when a plugin module does not have a plugin attribute

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* add deprecation warning for pyscript objects loaded in global namespace

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* remove all from global scope

* remove create_custom_element from global scope

* rename create_custom_element to define_custom_element

* rename attributes in define_custom_element and add docstrings

* better handle connect event output

* add warning to py_markdown plugin

* remove debugging logs

* improve tests

* remove debugging log

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* remove unused import

* add executable shebang

* add pyodide mock module

* fmt and lint

* Update to pyodide.ffi.create_proxy per pyodide v21 api change

* Mock pyodide as package instead of mdoule

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* add __init__ to pyodide package

* Update pyscriptjs/src/plugin.ts

fix logger name

Co-authored-by: Antonio Cuni <anto.cuni@gmail.com>

* fix pyodide import but handling the diff in their API change

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* oops, conflict resolution blooper

* Fix failing integration tests

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Jeff Glass <glass.jeffrey@gmail.com>
Co-authored-by: Antonio Cuni <anto.cuni@gmail.com>
Co-authored-by: FabioRosado <fabiorosado@outlook.com>

pyscriptjs/tests/integration/test_03_async.py

@@ -20,12 +20,14 @@ class TestAsync(PyScriptTest):
     def test_asyncio_ensure_future(self):
         self.pyscript_run(self.coroutine_script.format(func="ensure_future"))
         self.wait_for_console("third")
-        assert self.console.log.lines == [self.PY_COMPLETE, "first", "second", "third"]
+        assert self.console.log.lines[0] == self.PY_COMPLETE
+        assert self.console.log.lines[-3:] == ["first", "second", "third"]
 
     def test_asyncio_create_task(self):
         self.pyscript_run(self.coroutine_script.format(func="create_task"))
         self.wait_for_console("third")
-        assert self.console.log.lines == [self.PY_COMPLETE, "first", "second", "third"]
+        assert self.console.log.lines[0] == self.PY_COMPLETE
+        assert self.console.log.lines[-3:] == ["first", "second", "third"]
 
     def test_asyncio_gather(self):
         self.pyscript_run(
@@ -77,8 +79,10 @@ class TestAsync(PyScriptTest):
         """
         )
         self.wait_for_console("b func done")
-        assert self.console.log.lines == [
-            self.PY_COMPLETE,
+        assert self.console.log.lines[0] == self.PY_COMPLETE
+        # We are getting some deprecation warnings from pyodide, so we
+        # need to skip the first 2 lines
+        assert self.console.log.lines[3:] == [
             "A 0",
             "B 0",
             "A 1",