ansys.dyna.core.lib.io_utils

Utils for i/o.

Functions

write_or_return(→ Optional[str])	Write to buffer or returns a string.
is_dataframe(→ bool)	Check if object is a pandas DataFrame using duck typing.

Module Contents

ansys.dyna.core.lib.io_utils.write_or_return(buf: TextIO | None, func: Callable) → str | None

Write to buffer or returns a string.

Uses the callable func to write. If buf is None, then the function will create a string buffer before calling func and return the result as a string.

ansys.dyna.core.lib.io_utils.is_dataframe(obj) → bool

Check if object is a pandas DataFrame using duck typing.

Uses duck typing instead of isinstance() for Python 3.13+ compatibility, where pd.DataFrame is no longer a valid type for isinstance checks.

Parameters:

objAny

Object to check.

Returns:

bool

True if obj has DataFrame-like attributes.