(anchor_list, folder)
return l
Create a CA path folder as defined in OpenSSL terminology, by
    storing all certificates in 'anchor_list' list in PEM format
    under provided 'folder' and then creating the associated links
    using the hash as usually done by c_rehash.

    Note that you can also include CRL in 'anchor_list'. In that
    case, they will also be stored under 'folder' and associated
    links will be created.

    In folder, the files are created with names of the form
    0...ZZ.pem. If you provide an empty list, folder will be created
    if it does not already exist, but that's all.

    The number of certificates written to folder is returned on
    success, None on error.
Create a CA path folder as defined in OpenSSL terminology, by
    storing all certificates in 'anchor_list' list in PEM format
    under provided 'folder' and then creating the associated links
    using the hash as usually done by c_rehash.
Create a CA path folder as defined in OpenSSL terminology by storing all certificates in anchor_list list in PEM format under provided folder and then creating the associated links using the hash as usually done by c_rehash .
def create_temporary_ca_path(anchor_list, folder):
    """
    Create a CA path folder as defined in OpenSSL terminology, by
    storing all certificates in 'anchor_list' list in PEM format
    under provided 'folder' and then creating the associated links
    using the hash as usually done by c_rehash.

    Note that you can also include CRL in 'anchor_list'. In that
    case, they will also be stored under 'folder' and associated
    links will be created.

    In folder, the files are created with names of the form
    0...ZZ.pem. If you provide an empty list, folder will be created
    if it does not already exist, but that's all.

    The number of certificates written to folder is returned on
    success, None on error.
    """
    # We should probably avoid writing duplicate anchors and also
    # check if they are all certs.
    try:
        if not os.path.isdir(folder):
            os.makedirs(folder)
    except:
        return None
    
    l = len(anchor_list)
    if l == 0:
        return None
    fmtstr = "%%0%sd.pem" % math.ceil(math.log(l, 10))
    i = 0
    try:
        for a in anchor_list:
            fname = os.path.join(folder, fmtstr % i)
            f = open(fname, "w")
            s = a.output(fmt="PEM")
            f.write(s)
            f.close()
            i += 1
    except:
        return None

    r,w=popen2.popen2("c_rehash %s" % folder)
    r.close(); w.close()

    return l
def create_temporary_ca_path ( anchor_list , folder ) : # We should probably avoid writing duplicate anchors and also # check if they are all certs. try : if not os . path . isdir ( folder ) : os . makedirs ( folder ) except : return None l = len ( anchor_list ) if l == 0 : return None fmtstr = "%%0%sd.pem" % math . ceil ( math . log ( l , 10 ) ) i = 0 try : for a in anchor_list : fname = os . path . join ( folder , fmtstr % i ) f = open ( fname , "w" ) s = a . output ( fmt = "PEM" ) f . write ( s ) f . close ( ) i += 1 except : return None r , w = popen2 . popen2 ( "c_rehash %s" % folder ) r . close ( ) w . close ( ) return l