circuitpython/tests/io/stringio_with.py

try:
    import uio as io
except ImportError:
    import io

# test __enter__/__exit__
with io.StringIO() as b:
    b.write("foo")
    print(b.getvalue())
tests: Make "io" modules fixes for CPython compatibility. Previously, "import _io" worked on both CPython and MicroPython (essentially by a chance on CPython, as there's not guarantee that its contents will stay the same across versions), but as the module was renamed to uio, need to use more robust import sequence for compatibility. 2016-05-02 07:35:45 -04:00			`try:`
			`import uio as io`
			`except ImportError:`
			`import io`
tests: Add missing tests for builtins, and many other things. 2015-04-04 17:05:30 -04:00
			`# test __enter__/__exit__`
			`with io.StringIO() as b:`
			`b.write("foo")`
			`print(b.getvalue())`