wkblify()

raster2pgsql.wkblify	(		fmt,
			data
	)

Writes raw binary data into HEX-encoded string using binascii module.

Definition at line 661 of file raster2pgsql.py.

def wkblify(fmt, data):
    """Writes raw binary data into HEX-encoded string using binascii module."""
    import struct
 
    # Binary to HEX
    fmt_little = '<' +fmt
    hexstr = binascii.hexlify(struct.pack(fmt_little, data)).upper()
 
    # String'ify raw value for log
    valfmt = '\'' + fmt2printfmt(fmt[len(fmt) - 1]) + '\''
    val = valfmt % data
    logit('HEX (\'fmt=%s\', bytes=%d, val=%s):\t\t%s\n' \
          % (fmt, len(hexstr) / 2, str(val), hexstr))
 
    return hexstr