PyDom compatibility with MicroPython (#1954)

* fix pydom example

* fix the pydom test example to use a python syntax that works with MicroPython by replacing datetime

* add note about capturing errors importing when

* patch event_handler to handle compat with micropython

* turn pyweb into a package and remove hack to make pydom a sort of module with an ugly hack

* add pydom example using micropython

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

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* fix select element test

* change pydom test page to let pytest tests load it properly

* add missing folders to test dev server so it can run examples in the manual tests folder

* add pydom tests to the test suite as integration tests

* lint

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

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* improve fixes in event_handling

* change when decorator to actually dynamically fail in micropython and support handlers with or without arguments

* simplify when decorator code

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

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* add type declaration back for the MP use case

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

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* removed code to access pydom get index as I can't think of any proper use case

* remove old commented hack to replace pydom module with class

* fix examples title

* precommit checks

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

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---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

pyscript.core/tests/integration/support.py

@@ -17,6 +17,7 @@ from playwright.sync_api import Error as PlaywrightError
 
 ROOT = py.path.local(__file__).dirpath("..", "..", "..")
 BUILD = ROOT.join("pyscript.core").join("dist")
+TEST = ROOT.join("pyscript.core").join("test")
 
 
 def params_with_marks(params):
@@ -206,6 +207,14 @@ class PyScriptTest:
         self.tmpdir = tmpdir
         # create a symlink to BUILD inside tmpdir
         tmpdir.join("build").mksymlinkto(BUILD)
+        # create a symlink ALSO to dist folder so we can run the tests in
+        # the test folder
+        tmpdir.join("dist").mksymlinkto(BUILD)
+        # create a symlink to TEST inside tmpdir so we can run tests in that
+        # manual test folder
+        tmpdir.join("test").mksymlinkto(TEST)
+
+        # create a symlink to the favicon, so that we can use it in the HTML
         self.tmpdir.chdir()
         self.tmpdir.join("favicon.ico").write("")
         self.logger = logger