Source code for ansys.dyna.core.lib.config

# Copyright (C) 2023 - 2026 ANSYS, Inc. and/or its affiliates.
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"""Module for configuration settings."""

from contextlib import contextmanager



USE_LSPP_DEFAULTS = True



ENABLE_CSV_AUTODETECT = True





def use_lspp_defaults():
    """Return whether LSPP default values are currently enabled."""
    return USE_LSPP_DEFAULTS





def csv_autodetect_enabled():
    """Return whether CSV format auto-detection is enabled."""
    return ENABLE_CSV_AUTODETECT



@contextmanager


def disable_lspp_defaults():
    """Disable LSPP default values within the context."""
    global USE_LSPP_DEFAULTS
    USE_LSPP_DEFAULTS = False
    try:
        yield
    finally:
        USE_LSPP_DEFAULTS = True



@contextmanager


def disable_csv_autodetect():
    """Context manager to temporarily disable CSV format auto-detection.

    By default, pydyna auto-detects comma-delimited (CSV) format in keyword card data.
    Use this context manager if CSV detection causes issues with specific files.

    Examples
    --------
    >>> from ansys.dyna.core.lib.config import disable_csv_autodetect
    >>> with disable_csv_autodetect():
    ...     deck.loads(content)  # CSV detection disabled
    """
    global ENABLE_CSV_AUTODETECT
    ENABLE_CSV_AUTODETECT = False
    try:
        yield
    finally:
        ENABLE_CSV_AUTODETECT = True