o _j:@sFdZddlmZddlmZddd Zdd d ZdddZgdZdS)zSafe type-coercion utilities. Used by parsers to convert raw exchange response values (which may be strings with commas, ``None``, empty strings, or unexpected types) into typed Python values without raising exceptions. ) annotations)Anyvaluerreturn int | Nonec Csx|durdSt|tr |St|trt|St|dd}|r&|dvr(dSztt|WSttfy;YdSw)uCoerce *value* to ``int``, returning ``None`` on failure. Handles common cases returned by NSE/BSE APIs: - ``None`` → ``None`` - ``""`` → ``None`` - ``"1,23,456"`` → ``123456`` (comma-separated Indian numerals) - ``"23.0"`` → ``23`` - ``-999`` → ``-999`` Examples:: >>> safe_int("1,23,456") 123456 >>> safe_int(None) is None True >>> safe_int("N/A") is None True N,)-N/ANAr ) isinstanceintfloatstrstripreplace ValueError OverflowErrorrsrP/home/dinkstrade/pdmp/venv/lib/python3.10/site-packages/indiaopt/utils/coerce.pysafe_int s   r float | Nonec Cst|durdSt|tr |St|trt|St|dd}|r&|dvr(dSzt|WSttfy9YdSw)zCoerce *value* to ``float``, returning ``None`` on failure. Examples:: >>> safe_float("45.67") 45.67 >>> safe_float("") is None True >>> safe_float(None) is None True Nrr)r r r )r rr rrrrrrrrr safe_float0s     rr cCst|}|dur |SdS)zs    #