def launch(what):
if what in ("walletgen","walletchk","walletconv","passchg"):
what = "wallet"
if what == "keygen": what = "addrgen"
try: import termios
except: # Windows
from mmgen.util import start_mscolor
start_mscolor()
__import__("mmgen.main_" + what)
else:
import sys,atexit
fd = sys.stdin.fileno()
old = termios.tcgetattr(fd)
def at_exit():
termios.tcsetattr(fd, termios.TCSADRAIN, old)
atexit.register(at_exit)
try: __import__("mmgen.main_" + what)
except KeyboardInterrupt:
sys.stderr.write("\nUser interrupt\n")
except EOFError:
sys.stderr.write("\nEnd of file\n")
# Chdir to repo root.
# Since script is not in repo root, fix sys.path so that modules are
# imported from repo, not system.
import sys,os
pn = os.path.dirname(sys.argv[0])
os.chdir(os.path.join(pn,os.pardir))
sys.path.__setitem__(0,os.path.abspath(os.curdir))
from binascii import hexlify
import mmgen.opt as opt
import mmgen.globalvars as g
from mmgen.util import msg,msg_r,mmsg,mdie,red,green,vmsg,start_mscolor
from mmgen.bitcoin import hextowif,privnum2addr
start_mscolor()
rounds = 100
opts_data = {
'desc': "Test addresses generated by {} against output of 'keyconv'".format(g.proj_name),
'usage':"[options] [rounds]",
'options': """
-h, --help Print this help message
-s, --system Test scripts and modules installed on system rather than
those in the repo root
-v, --verbose Produce more verbose output
""",
'notes': """
'keyconv' is the address generation utility from the well-known vanitygen
package. If it's installed on your system, {pnm} will use it by default to
