circuitpython/tests/import/import_override.py

# test overriding __import__ combined with importing from the filesystem


def custom_import(name, globals, locals, fromlist, level):
    print("import", name, fromlist, level)

    class M:
        var = 456

    return M


orig_import = __import__
try:
    __import__("builtins").__import__ = custom_import
except AttributeError:
    print("SKIP")
    raise SystemExit

# import1a will be done via normal import which will import1b via our custom import
orig_import("import1a")
tests: Add tests for overriding builtins.__import__. 2019-07-31 08:34:43 -04:00			`# test overriding __import__ combined with importing from the filesystem`

tests: Format all Python code with black, except tests in basics subdir. This adds the Python files in the tests/ directory to be formatted with ./tools/codeformat.py. The basics/ subdirectory is excluded for now so we aren't changing too much at once. In a few places `# fmt: off`/`# fmt: on` was used where the code had special formatting for readability or where the test was actually testing the specific formatting. 2020-03-22 22:26:08 -04:00
tests: Add tests for overriding builtins.__import__. 2019-07-31 08:34:43 -04:00			`def custom_import(name, globals, locals, fromlist, level):`
			`print("import", name, fromlist, level)`
tests: Format all Python code with black, except tests in basics subdir. This adds the Python files in the tests/ directory to be formatted with ./tools/codeformat.py. The basics/ subdirectory is excluded for now so we aren't changing too much at once. In a few places `# fmt: off`/`# fmt: on` was used where the code had special formatting for readability or where the test was actually testing the specific formatting. 2020-03-22 22:26:08 -04:00
tests: Add tests for overriding builtins.__import__. 2019-07-31 08:34:43 -04:00			`class M:`
			`var = 456`
tests: Format all Python code with black, except tests in basics subdir. This adds the Python files in the tests/ directory to be formatted with ./tools/codeformat.py. The basics/ subdirectory is excluded for now so we aren't changing too much at once. In a few places `# fmt: off`/`# fmt: on` was used where the code had special formatting for readability or where the test was actually testing the specific formatting. 2020-03-22 22:26:08 -04:00
tests: Add tests for overriding builtins.__import__. 2019-07-31 08:34:43 -04:00			`return M`

tests: Format all Python code with black, except tests in basics subdir. This adds the Python files in the tests/ directory to be formatted with ./tools/codeformat.py. The basics/ subdirectory is excluded for now so we aren't changing too much at once. In a few places `# fmt: off`/`# fmt: on` was used where the code had special formatting for readability or where the test was actually testing the specific formatting. 2020-03-22 22:26:08 -04:00
tests: Add tests for overriding builtins.__import__. 2019-07-31 08:34:43 -04:00			`orig_import = __import__`
			`try:`
			`__import__("builtins").__import__ = custom_import`
			`except AttributeError:`
			`print("SKIP")`
			`raise SystemExit`

			`# import1a will be done via normal import which will import1b via our custom import`
			`orig_import("import1a")`