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Diffstat (limited to 'docs/library/uerrno.rst')
| -rw-r--r-- | docs/library/uerrno.rst | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/docs/library/uerrno.rst b/docs/library/uerrno.rst index 0cdcc8448..72f71f0aa 100644 --- a/docs/library/uerrno.rst +++ b/docs/library/uerrno.rst @@ -1,13 +1,14 @@ :mod:`uerrno` -- system error codes =================================== +.. include:: ../templates/unsupported_in_circuitpython.inc + .. module:: uerrno :synopsis: system error codes -|see_cpython_module| :mod:`python:errno`. +|see_cpython_module| :mod:`cpython:errno`. This module provides access to symbolic error codes for `OSError` exception. -A particular inventory of codes depends on `MicroPython port`. Constants --------- @@ -15,12 +16,11 @@ Constants .. data:: EEXIST, EAGAIN, etc. Error codes, based on ANSI C/POSIX standard. All error codes start with - "E". As mentioned above, inventory of the codes depends on - `MicroPython port`. Errors are usually accessible as ``exc.args[0]`` - where `exc` is an instance of `OSError`. Usage example:: + "E". Errors are usually accessible as ``exc.args[0]`` + where ``exc`` is an instance of `OSError`. Usage example:: try: - uos.mkdir("my_dir") + os.mkdir("my_dir") except OSError as exc: if exc.args[0] == uerrno.EEXIST: print("Directory already exists") |