o ϯi] @sfddlZddlZddlZddlmZmZmZddlmZdddde de dee d e d e f d d Z dS) N)CallableListOptional)requestT)filenameprogressurldirrrreturnc Cstj|dd|dur|dd}t|sJd|tj||}tt }tj |r9| d||S|d}zzl| d ||rd dl }d |j d t ttttgdffd d}|j ddd|dd} tj|||| d\}} Wdn1swYn tj||d\}} t|} | j} | d krtd|t||Wnty|d|wWzt|WntyYnwzt|WwtyYww| d|dt| d|S)a Download a file from a given URL to a directory. If file exists, will not overwrite the existing file. Args: url (str): dir (str): the directory to download the file filename (str or None): the basename to save the file. Will use the name in the URL if not given. progress (bool): whether to use tqdm to draw a progress bar. Returns: str: the path to the downloaded file or the existing one. T)exist_okN/z"Cannot obtain filename from url {}z"File {} exists! Skipping download.z.tmpzDownloading from {} ...rtr c s0dgddtdtdttddffdd }|S) Nrbbsizetsizer cs0|dur|_|d||d<dS)Nr)totalupdate)rrrlast_brJ/home/ubuntu/.local/lib/python3.10/site-packages/iopath/common/download.pyinner/s z%download..hook..inner)N)intr)rrrrrhook,s&zdownload..hookB)unit unit_scaleminitersdescleave)r reporthook)rz!Downloaded an empty file from {}!zFailed to download {}zSuccessfully downloaded z. z bytes.)osmakedirssplitlenformatpathjoinlogging getLogger__name__isfileinfotqdmrrrr urlretrievestatst_sizeIOErrorshutilmoveerrorunlinkstr) rr rrfpathloggertmpr/rr_statinfosizerrrdownload sZ  &     r?) r*r#r4typingrrrurllibrr8boolr?rrrrs"