3 Ud@sddlmZmZddlmZmZddlZddlmZddl m Z ddl m Z ddl mZdd d Zd d ddddddgZddZdS))datetimetime)ListOptionalN) is_list_like) ABCSeries)notna)IndexFraisecsfdd}|dkr|St|tr(|St|trR||j|}|j||j|jdSt|trf|||St|rx|||S|t j |g|dS)a Parse time strings to time objects using fixed strptime formats ("%H:%M", "%H%M", "%I:%M%p", "%I%M%p", "%H:%M:%S", "%H%M%S", "%I:%M:%S%p", "%I%M%S%p") Use infer_time_format if all the strings are in the same format to speed up conversion. Parameters ---------- arg : string in time format, datetime.time, list, tuple, 1-d array, Series format : str, default None Format used to convert arg into a time object. If None, fixed formats are used. infer_time_format: bool, default False Infer the time format based on the first non-NaN element. If all strings are in the same format, this will speed up conversion. errors : {'ignore', 'raise', 'coerce'}, default 'raise' - If 'raise', then invalid parsing will raise an exception - If 'coerce', then invalid parsing will be set as None - If 'ignore', then invalid parsing will return the input Returns ------- datetime.time c st|ttfrtj|dd}nt|dddkr6tdtj|dd}rX|dkrXt|}g}|dk rx|D]}y|j t j ||j Wqjt tfk r}z@dkrd|d|}t ||nd kr|S|j dWYdd}~XqjXqjWntdd}d }x|D]}d}xj|D]b} y._convert_listlikeN)rnamer) rrrZ_valuesZ _constructorrr,r rrr)rrr(r'r+valuesr))r'r(r*to_times;      r.z%H:%Mz%H%Mz%I:%M%pz%I%M%pz%H:%M:%Sz%H%M%Sz %I:%M:%S%pz%I%M%S%pc Cs\t|jd}t|rX||d}x2tD]*}ytj|||Stk rRYq*Xq*WdS)Nr)rZnonzerolenrrrr)ZarrZnon_nan_elementsr!r%r)r)r*rs    r)NFr )rrtypingrrZnumpyrZpandas._libs.librZpandas.core.dtypes.genericrZpandas.core.dtypes.missingrZpandas.core.indexes.baser r.rrr)r)r)r*s      h