Usage: pywallet.py [options]

Options:
  --version            show program's version number and exit
  -h, --help           show this help message and exit
  --dumpwallet         dump wallet in json format
  --importprivkey=KEY  import private key from vanitygen
  --datadir=DATADIR    wallet directory (defaults to bitcoin default)
  --wallet=WALLETFILE  wallet filename (defaults to wallet.dat)
  --label=LABEL        label shown in the adress book (defaults to '')
  --testnet            use testnet subdirectory and address type
  --reserve            import as a reserve key, i.e. it won't show in the
                       adress book