
    Zճc                         d Z ddlZdZdZ	 ddlmZ dZdZdZ	 ddl	m
Z dZdZd Zed	k(  r e e              yy# e$ r Y -w xY w# e$ r Y +w xY w)
z%Utilities for certificate management.    NF)whereT)getz"/etc/ssl/certs/ca-certificates.crtc                      t         j                  j                  d      } | ,t         j                  j	                  |       r| S t        d      t        r
t               S t        r
t               S t        S )NHTTPLIB2_CA_CERTSz7Environment variable HTTPLIB2_CA_CERTS not a valid file)osenvironr   pathisfileRuntimeErrorcustom_ca_locater_availablecustom_ca_locater_wherecertifi_availablecertifi_whereBUILTIN_CA_CERTS)envs    0/usr/lib/python3/dist-packages/httplib2/certs.pyr   r      sX    
**..,
-C
77>>#JXYY"&((    __main__)__doc__r   r   r   certifir   ImportErrorr   r   ca_certs_locaterr   r   __name__print r   r   <module>r      s    + 	 	. $  	?"&
 8  z	%'N ;  		  		s    : A AAAA