def get_data_from_cfg_file():
from mmgen.util import msg, die, check_or_create_dir
check_or_create_dir(g.data_dir_root) # dies on error
template_data = get_cfg_template_data()
data = {}
def copy_template_data(fn):
try:
with open(fn, 'wb') as f:
f.write(template_data)
os.chmod(fn, 0600)
except:
die(2,
u"ERROR: unable to write to datadir '{}'".format(g.data_dir))
for k, suf in (('cfg', ''), ('sample', '.sample')):
try:
with open(g.cfg_file + suf, 'rb') as f:
data[k] = f.read().decode('utf8')
except:
if template_data:
copy_template_data(g.cfg_file + suf)
data[k] = template_data
else:
data[k] = u''
if template_data and data['sample'] != template_data:
g.cfg_options_changed = True
copy_template_data(g.cfg_file + '.sample')
return data['cfg']
def get_data_from_cfg_file():
from mmgen.util import msg,die,check_or_create_dir
check_or_create_dir(g.data_dir_root) # dies on error
template_data = get_cfg_template_data()
data = {}
def copy_template_data(fn):
try:
with open(fn,'wb') as f: f.write(template_data)
os.chmod(fn,0600)
except:
die(2,"ERROR: unable to write to datadir '{}'".format(g.data_dir))
for k,suf in (('cfg',''),('sample','.sample')):
try:
with open(g.cfg_file+suf,'rb') as f:
data[k] = f.read().decode('utf8')
except:
if template_data:
copy_template_data(g.cfg_file+suf)
data[k] = template_data
else:
data[k] = u''
if template_data and data['sample'] != template_data:
g.cfg_options_changed = True
copy_template_data(g.cfg_file+'.sample')
return data['cfg']
def get_data_from_config_file():
from mmgen.util import msg, die, check_or_create_dir
check_or_create_dir(g.data_dir_root) # dies on error
# https://wiki.debian.org/Python:
# Debian (Ubuntu) sys.prefix is '/usr' rather than '/usr/local, so add 'local'
# TODO - test for Windows
# This must match the configuration in setup.py
data = u''
try:
with open(g.cfg_file, 'rb') as f:
data = f.read().decode('utf8')
except:
cfg_template = os.path.join(
*([sys.prefix] +
(['share'], ['local', 'share'])[g.platform == 'linux'] +
[g.proj_name.lower(),
os.path.basename(g.cfg_file)]))
try:
with open(cfg_template, 'rb') as f:
template_data = f.read()
except:
msg("WARNING: configuration template not found at '{}'".format(
cfg_template))
else:
try:
with open(g.cfg_file, 'wb') as f:
f.write(template_data)
os.chmod(g.cfg_file, 0600)
except:
die(
2, "ERROR: unable to write to datadir '{}'".format(
g.data_dir))
return data
def opt_postproc_initializations():
from mmgen.term import set_terminal_vars
set_terminal_vars()
# testnet data_dir differs from data_dir_root, so check or create
from mmgen.util import msg,die,check_or_create_dir
check_or_create_dir(g.data_dir) # dies on error
from mmgen.color import init_color
init_color(enable_color=g.color,num_colors=('auto',256)[bool(g.force_256_color)])
if g.platform == 'win': start_mscolor()
g.coin = g.coin.upper() # allow user to use lowercase
def opt_postproc_initializations():
from mmgen.term import set_terminal_vars
set_terminal_vars()
# testnet data_dir differs from data_dir_root, so check or create
from mmgen.util import msg, die, check_or_create_dir
check_or_create_dir(g.data_dir) # dies on error
from mmgen.color import init_color
init_color(enable_color=g.color,
num_colors=('auto', 256)[bool(g.force_256_color)])
if g.platform == 'win': start_mscolor()
g.coin = g.coin.upper() # allow user to use lowercase
def init(opts_f, add_opts=[], opt_filter=None):
from mmgen.protocol import CoinProtocol, BitcoinProtocol, init_genonly_altcoins
g.proto = BitcoinProtocol # this must be initialized to something before opts_f is called
# most, but not all, of these set the corresponding global var
common_opts_data = """
--, --accept-defaults Accept defaults at all prompts
--, --coin=c Choose coin unit. Default: {cu_dfl}. Options: {cu_all}
--, --color=0|1 Disable or enable color output
--, --force-256-color Force 256-color output when color is enabled
--, --daemon-data-dir=d Specify coin daemon data directory location 'd'
--, --data-dir=d Specify {pnm} data directory location 'd'
--, --no-license Suppress the GPL license prompt
--, --rpc-host=h Communicate with {dn} running on host 'h'
--, --rpc-port=p Communicate with {dn} listening on port 'p'
--, --rpc-user=user Override 'rpcuser' in {pn}.conf
--, --rpc-password=pass Override 'rpcpassword' in {pn}.conf
--, --regtest=0|1 Disable or enable regtest mode
--, --testnet=0|1 Disable or enable testnet
--, --skip-cfg-file Skip reading the configuration file
--, --version Print version information and exit
--, --bob Switch to user "Bob" in MMGen regtest setup
--, --alice Switch to user "Alice" in MMGen regtest setup
""".format(pnm=g.proj_name,
pn=g.proto.name,
dn=g.proto.daemon_name,
cu_dfl=g.coin,
cu_all=' '.join(CoinProtocol.coins))
opts_data = opts_f()
opts_data['long_options'] = common_opts_data
version_info = """
{pgnm_uc} version {g.version}
Part of the {pnm} suite, an online/offline cryptocoin wallet for the command line.
Copyright (C) {g.Cdates} {g.author} {g.email}
""".format(pnm=g.proj_name, g=g, pgnm_uc=g.prog_name.upper()).strip()
uopts,args,short_opts,long_opts,skipped_opts,do_help = \
mmgen.share.Opts.parse_opts(sys.argv,opts_data,opt_filter=opt_filter,skip_help=True)
if g.debug_opts:
opt_preproc_debug(short_opts, long_opts, skipped_opts, uopts, args)
# Save this for usage()
global usage_txt
usage_txt = opts_data['usage']
# Transfer uopts into opt, setting program's opts + required opts to None if not set by user
for o in tuple([s.rstrip('=') for s in long_opts] + add_opts + skipped_opts) + \
g.required_opts + g.common_opts:
setattr(opt, o, uopts[o] if o in uopts else None)
if opt.version: Die(0, version_info)
from mmgen.common import set_debug_all
set_debug_all()
# === Interaction with global vars begins here ===
# NB: user opt --data-dir is actually g.data_dir_root
# cfg file is in g.data_dir_root, wallet and other data are in g.data_dir
# We must set g.data_dir_root and g.cfg_file from cmdline before processing cfg file
set_data_dir_root()
if not opt.skip_cfg_file:
override_from_cfg_file(get_data_from_cfg_file())
override_from_env()
# User opt sets global var - do these here, before opt is set from g.global_sets_opt
for k in g.common_opts:
val = getattr(opt, k)
if val != None:
setattr(g, k, set_for_type(val, getattr(g, k), '--' + k))
if g.regtest: g.testnet = True # These are equivalent for now
altcoin_trust_level = init_genonly_altcoins(opt.coin)
# g.testnet is set, so we can set g.proto
g.proto = CoinProtocol(g.coin, g.testnet)
# global sets proto
if g.daemon_data_dir: g.proto.daemon_data_dir = g.daemon_data_dir
# g.proto is set, so we can set g.data_dir
g.data_dir = os.path.normpath(
os.path.join(g.data_dir_root, g.proto.data_subdir))
# If user opt is set, convert its type based on value in mmgen.globalvars (g)
# If unset, set it to default value in mmgen.globalvars (g)
setattr(opt, 'set_by_user', [])
for k in g.global_sets_opt:
if k in opt.__dict__ and getattr(opt, k) != None:
setattr(opt, k,
set_for_type(getattr(opt, k), getattr(g, k), '--' + k))
opt.set_by_user.append(k)
else:
setattr(opt, k, g.__dict__[k])
if opt.show_hash_presets:
_show_hash_presets()
sys.exit(0)
if opt.verbose: opt.quiet = None
die_on_incompatible_opts(g.incompatible_opts)
opt_postproc_initializations()
if do_help: # print help screen only after global vars are initialized
opts_data = opts_f()
opts_data['long_options'] = common_opts_data
if g.debug_utf8:
for k in opts_data:
if type(opts_data[k]) in (str, unicode):
opts_data[k] += u'-α'
mmgen.share.Opts.parse_opts(sys.argv, opts_data, opt_filter=opt_filter)
if g.bob or g.alice:
g.testnet = True
g.regtest = True
g.proto = CoinProtocol(g.coin, g.testnet)
g.data_dir = os.path.join(g.data_dir_root, 'regtest', g.coin.lower(),
('alice', 'bob')[g.bob])
check_or_create_dir(g.data_dir)
import regtest as rt
g.rpc_host = 'localhost'
g.rpc_port = rt.rpc_port
g.rpc_user = rt.rpc_user
g.rpc_password = rt.rpc_password
if g.regtest and hasattr(g.proto, 'bech32_hrp_rt'):
g.proto.bech32_hrp = g.proto.bech32_hrp_rt
# Check user-set opts without modifying them
if not check_opts(uopts):
sys.exit(1)
if hasattr(g, 'cfg_options_changed'):
ymsg("Warning: config file options have changed! See '{}' for details".
format(g.cfg_file + '.sample'))
my_raw_input('Hit ENTER to continue: ')
if g.debug and g.prog_name != 'test.py':
opt.verbose, opt.quiet = True, None
if g.debug_opts: opt_postproc_debug()
# We don't need this data anymore
del mmgen.share.Opts
del opts_f
for k in ('prog_name', 'desc', 'usage', 'options', 'notes'):
if k in opts_data: del opts_data[k]
g.altcoin_data_dir = os.path.join(g.data_dir, 'altcoins')
warn_altcoins(altcoin_trust_level)
return args
def init(opts_f,add_opts=[],opt_filter=None):
from mmgen.protocol import CoinProtocol,BitcoinProtocol,init_genonly_altcoins
g.proto = BitcoinProtocol # this must be initialized to something before opts_f is called
# most, but not all, of these set the corresponding global var
common_opts_data = """
--, --accept-defaults Accept defaults at all prompts
--, --coin=c Choose coin unit. Default: {cu_dfl}. Options: {cu_all}
--, --color=0|1 Disable or enable color output
--, --force-256-color Force 256-color output when color is enabled
--, --daemon-data-dir=d Specify coin daemon data directory location 'd'
--, --data-dir=d Specify {pnm} data directory location 'd'
--, --no-license Suppress the GPL license prompt
--, --rpc-host=h Communicate with {dn} running on host 'h'
--, --rpc-port=p Communicate with {dn} listening on port 'p'
--, --rpc-user=user Override 'rpcuser' in {pn}.conf
--, --rpc-password=pass Override 'rpcpassword' in {pn}.conf
--, --regtest=0|1 Disable or enable regtest mode
--, --testnet=0|1 Disable or enable testnet
--, --skip-cfg-file Skip reading the configuration file
--, --version Print version information and exit
--, --bob Switch to user "Bob" in MMGen regtest setup
--, --alice Switch to user "Alice" in MMGen regtest setup
""".format( pnm=g.proj_name,pn=g.proto.name,dn=g.proto.daemon_name,
cu_dfl=g.coin,
cu_all=' '.join(CoinProtocol.coins))
opts_data = opts_f()
opts_data['long_options'] = common_opts_data
version_info = """
{pgnm_uc} version {g.version}
Part of the {pnm} suite, an online/offline cryptocoin wallet for the command line.
Copyright (C) {g.Cdates} {g.author} {g.email}
""".format(pnm=g.proj_name, g=g, pgnm_uc=g.prog_name.upper()).strip()
uopts,args,short_opts,long_opts,skipped_opts,do_help = \
mmgen.share.Opts.parse_opts(sys.argv,opts_data,opt_filter=opt_filter,defer_help=True)
if g.debug: opt_preproc_debug(short_opts,long_opts,skipped_opts,uopts,args)
# Save this for usage()
global usage_txt
usage_txt = opts_data['usage']
# Transfer uopts into opt, setting program's opts + required opts to None if not set by user
for o in tuple([s.rstrip('=') for s in long_opts] + add_opts + skipped_opts) + \
g.required_opts + g.common_opts:
setattr(opt,o,uopts[o] if o in uopts else None)
if opt.version: Die(0,version_info)
# === Interaction with global vars begins here ===
# NB: user opt --data-dir is actually g.data_dir_root
# cfg file is in g.data_dir_root, wallet and other data are in g.data_dir
# We must set g.data_dir_root and g.cfg_file from cmdline before processing cfg file
set_data_dir_root()
if not opt.skip_cfg_file:
override_from_cfg_file(get_data_from_cfg_file())
override_from_env()
# User opt sets global var - do these here, before opt is set from g.global_sets_opt
for k in g.common_opts:
val = getattr(opt,k)
if val != None: setattr(g,k,set_for_type(val,getattr(g,k),'--'+k))
if g.regtest: g.testnet = True # These are equivalent for now
altcoin_trust_level = init_genonly_altcoins(opt.coin)
# g.testnet is set, so we can set g.proto
g.proto = CoinProtocol(g.coin,g.testnet)
# global sets proto
if g.daemon_data_dir: g.proto.daemon_data_dir = g.daemon_data_dir
# g.proto is set, so we can set g.data_dir
g.data_dir = os.path.normpath(os.path.join(g.data_dir_root,g.proto.data_subdir))
# If user opt is set, convert its type based on value in mmgen.globalvars (g)
# If unset, set it to default value in mmgen.globalvars (g)
setattr(opt,'set_by_user',[])
for k in g.global_sets_opt:
if k in opt.__dict__ and getattr(opt,k) != None:
setattr(opt,k,set_for_type(getattr(opt,k),getattr(g,k),'--'+k))
opt.set_by_user.append(k)
else:
setattr(opt,k,g.__dict__[k])
if opt.show_hash_presets:
_show_hash_presets()
sys.exit(0)
if opt.verbose: opt.quiet = None
die_on_incompatible_opts(g.incompatible_opts)
opt_postproc_initializations()
if do_help: # print help screen only after global vars are initialized
opts_data = opts_f()
opts_data['long_options'] = common_opts_data
mmgen.share.Opts.parse_opts(sys.argv,opts_data,opt_filter=opt_filter)
if g.bob or g.alice:
g.testnet = True
g.proto = CoinProtocol(g.coin,g.testnet)
g.data_dir = os.path.join(g.data_dir_root,'regtest',g.coin.lower(),('alice','bob')[g.bob])
check_or_create_dir(g.data_dir)
import regtest as rt
g.rpc_host = 'localhost'
g.rpc_port = rt.rpc_port
g.rpc_user = rt.rpc_user
g.rpc_password = rt.rpc_password
# Check user-set opts without modifying them
if not check_opts(uopts):
sys.exit(1)
if hasattr(g,'cfg_options_changed'):
ymsg("Warning: config file options have changed! See '{}' for details".format(g.cfg_file+'.sample'))
my_raw_input('Hit ENTER to continue: ')
if g.debug: opt_postproc_debug()
# We don't need this data anymore
del mmgen.share.Opts
del opts_f
for k in ('prog_name','desc','usage','options','notes'):
if k in opts_data: del opts_data[k]
warn_altcoins(altcoin_trust_level)
return args
def init(opts_data, add_opts=[], opt_filter=None, parse_only=False):
opts_data['text']['long_options'] = common_opts_data['text']
uopts,args,short_opts,long_opts,skipped_opts = \
mmgen.share.Opts.parse_opts(opts_data,opt_filter=opt_filter,parse_only=parse_only)
if parse_only:
return uopts, args, short_opts, long_opts, skipped_opts
if g.debug_opts:
opt_preproc_debug(short_opts, long_opts, skipped_opts, uopts, args)
# Save this for usage()
global usage_txt
usage_txt = opts_data['text']['usage']
# Transfer uopts into opt, setting program's opts + required opts to None if not set by user
for o in (tuple([s.rstrip('=')
for s in long_opts] + add_opts + skipped_opts) +
g.required_opts + g.common_opts):
setattr(opt, o, uopts[o] if o in uopts else None)
if opt.version:
Die(
0, """
{pn} version {g.version}
Part of the {g.proj_name} suite, an online/offline cryptocoin wallet for the command line.
Copyright (C) {g.Cdates} {g.author} {g.email}
""".format(g=g, pn=g.prog_name.upper()).lstrip('\n').rstrip())
if os.getenv('MMGEN_DEBUG_ALL'):
for name in g.env_opts:
if name[:11] == 'MMGEN_DEBUG':
os.environ[name] = '1'
# === Interaction with global vars begins here ===
# NB: user opt --data-dir is actually g.data_dir_root
# cfg file is in g.data_dir_root, wallet and other data are in g.data_dir
# We must set g.data_dir_root and g.cfg_file from cmdline before processing cfg file
set_data_dir_root()
if not opt.skip_cfg_file:
override_from_cfg_file(get_data_from_cfg_file())
override_from_env()
# User opt sets global var - do these here, before opt is set from g.global_sets_opt
for k in (g.common_opts + g.opt_sets_global):
if hasattr(opt, k):
val = getattr(opt, k)
if val != None:
setattr(g, k, set_for_type(val, getattr(g, k), '--' + k))
if g.regtest: g.testnet = True # These are equivalent for now
from mmgen.protocol import init_genonly_altcoins, CoinProtocol
altcoin_trust_level = init_genonly_altcoins(opt.coin)
# g.testnet is set, so we can set g.proto
g.proto = CoinProtocol(g.coin, g.testnet)
# global sets proto
if g.daemon_data_dir: g.proto.daemon_data_dir = g.daemon_data_dir
# g.proto is set, so we can set g.data_dir
g.data_dir = os.path.normpath(
os.path.join(g.data_dir_root, g.proto.data_subdir))
# If user opt is set, convert its type based on value in mmgen.globalvars (g)
# If unset, set it to default value in mmgen.globalvars (g)
setattr(opt, 'set_by_user', [])
for k in g.global_sets_opt:
if k in opt.__dict__ and getattr(opt, k) != None:
setattr(opt, k,
set_for_type(getattr(opt, k), getattr(g, k), '--' + k))
opt.set_by_user.append(k)
else:
setattr(opt, k, g.__dict__[k])
if opt.show_hash_presets:
_show_hash_presets()
sys.exit(0)
if opt.verbose: opt.quiet = None
die_on_incompatible_opts(g.incompatible_opts)
opt_postproc_initializations()
if opts_data[
'do_help']: # print help screen only after global vars are initialized
if not 'code' in opts_data:
opts_data['code'] = {}
opts_data['code']['long_options'] = common_opts_data['code']
if g.debug_utf8:
for k in opts_data:
if type(opts_data[k]) == str:
opts_data[k] += '-α'
mmgen.share.Opts.print_help(opts_data, opt_filter) # exits
if g.bob or g.alice:
g.testnet = True
g.regtest = True
g.proto = CoinProtocol(g.coin, g.testnet)
g.data_dir = os.path.join(g.data_dir_root, 'regtest', g.coin.lower(),
('alice', 'bob')[g.bob])
from . import regtest as rt
g.rpc_host = 'localhost'
g.rpc_port = rt.rpc_port
g.rpc_user = rt.rpc_user
g.rpc_password = rt.rpc_password
check_or_create_dir(
g.data_dir) # g.data_dir is finalized, so now we can do this
if g.regtest and hasattr(g.proto, 'bech32_hrp_rt'):
g.proto.bech32_hrp = g.proto.bech32_hrp_rt
# Check user-set opts without modifying them
if not check_opts(uopts):
die(1, 'Options checking failed')
if hasattr(g, 'cfg_options_changed'):
ymsg("Warning: config file options have changed! See '{}' for details".
format(g.cfg_file + '.sample'))
from mmgen.util import my_raw_input
my_raw_input('Hit ENTER to continue: ')
if g.debug and g.prog_name != 'test.py':
opt.verbose, opt.quiet = (True, None)
if g.debug_opts: opt_postproc_debug()
g.altcoin_data_dir = os.path.join(g.data_dir_root, 'altcoins')
warn_altcoins(altcoin_trust_level)
# We don't need this data anymore
del mmgen.share.Opts, opts_data
return args
def init(opts_data,add_opts=[],opt_filter=None,parse_only=False):
opts_data['text']['long_options'] = common_opts_data['text']
uopts,args,short_opts,long_opts,skipped_opts = \
mmgen.share.Opts.parse_opts(opts_data,opt_filter=opt_filter,parse_only=parse_only)
if parse_only:
return uopts,args,short_opts,long_opts,skipped_opts
if g.debug_opts: opt_preproc_debug(short_opts,long_opts,skipped_opts,uopts,args)
# Save this for usage()
global usage_txt
usage_txt = opts_data['text']['usage']
# Transfer uopts into opt, setting program's opts + required opts to None if not set by user
for o in ( tuple([s.rstrip('=') for s in long_opts] + add_opts + skipped_opts)
+ g.required_opts
+ g.common_opts ):
setattr(opt,o,uopts[o] if o in uopts else None)
if opt.version: Die(0,"""
{pn} version {g.version}
Part of the {g.proj_name} suite, an online/offline cryptocoin wallet for the command line.
Copyright (C) {g.Cdates} {g.author} {g.email}
""".format(g=g,pn=g.prog_name.upper()).lstrip('\n').rstrip())
if os.getenv('MMGEN_DEBUG_ALL'):
for name in g.env_opts:
if name[:11] == 'MMGEN_DEBUG':
os.environ[name] = '1'
# === Interaction with global vars begins here ===
# NB: user opt --data-dir is actually g.data_dir_root
# cfg file is in g.data_dir_root, wallet and other data are in g.data_dir
# We must set g.data_dir_root and g.cfg_file from cmdline before processing cfg file
set_data_dir_root()
if not opt.skip_cfg_file:
override_from_cfg_file(get_data_from_cfg_file())
override_from_env()
# User opt sets global var - do these here, before opt is set from g.global_sets_opt
for k in (g.common_opts + g.opt_sets_global):
if hasattr(opt,k):
val = getattr(opt,k)
if val != None:
setattr(g,k,set_for_type(val,getattr(g,k),'--'+k))
if g.regtest: g.testnet = True # These are equivalent for now
from mmgen.protocol import init_genonly_altcoins,CoinProtocol
altcoin_trust_level = init_genonly_altcoins(opt.coin)
# g.testnet is set, so we can set g.proto
g.proto = CoinProtocol(g.coin,g.testnet)
# global sets proto
if g.daemon_data_dir: g.proto.daemon_data_dir = g.daemon_data_dir
# g.proto is set, so we can set g.data_dir
g.data_dir = os.path.normpath(os.path.join(g.data_dir_root,g.proto.data_subdir))
# If user opt is set, convert its type based on value in mmgen.globalvars (g)
# If unset, set it to default value in mmgen.globalvars (g)
setattr(opt,'set_by_user',[])
for k in g.global_sets_opt:
if k in opt.__dict__ and getattr(opt,k) != None:
setattr(opt,k,set_for_type(getattr(opt,k),getattr(g,k),'--'+k))
opt.set_by_user.append(k)
else:
setattr(opt,k,g.__dict__[k])
if opt.show_hash_presets:
_show_hash_presets()
sys.exit(0)
if opt.verbose: opt.quiet = None
die_on_incompatible_opts(g.incompatible_opts)
opt_postproc_initializations()
if opts_data['do_help']: # print help screen only after global vars are initialized
if not 'code' in opts_data:
opts_data['code'] = {}
opts_data['code']['long_options'] = common_opts_data['code']
if g.debug_utf8:
for k in opts_data:
if type(opts_data[k]) == str:
opts_data[k] += '-α'
mmgen.share.Opts.print_help(opts_data,opt_filter) # exits
if g.bob or g.alice:
g.testnet = True
g.regtest = True
g.proto = CoinProtocol(g.coin,g.testnet)
g.data_dir = os.path.join(g.data_dir_root,'regtest',g.coin.lower(),('alice','bob')[g.bob])
from . import regtest as rt
g.rpc_host = 'localhost'
g.rpc_port = rt.rpc_port
g.rpc_user = rt.rpc_user
g.rpc_password = rt.rpc_password
check_or_create_dir(g.data_dir) # g.data_dir is finalized, so now we can do this
if g.regtest and hasattr(g.proto,'bech32_hrp_rt'):
g.proto.bech32_hrp = g.proto.bech32_hrp_rt
# Check user-set opts without modifying them
if not check_opts(uopts):
die(1,'Options checking failed')
if hasattr(g,'cfg_options_changed'):
ymsg("Warning: config file options have changed! See '{}' for details".format(g.cfg_file+'.sample'))
from mmgen.util import my_raw_input
my_raw_input('Hit ENTER to continue: ')
if g.debug and g.prog_name != 'test.py':
opt.verbose,opt.quiet = (True,None)
if g.debug_opts: opt_postproc_debug()
g.altcoin_data_dir = os.path.join(g.data_dir_root,'altcoins')
warn_altcoins(altcoin_trust_level)
# We don't need this data anymore
del mmgen.share.Opts, opts_data
return args
def init(opts_f, add_opts=[], opt_filter=None):
opts_data = opts_f()
opts_data['long_options'] = common_opts_data
version_info = """
{pgnm_uc} version {g.version}
Part of the {pnm} suite, a Bitcoin cold-storage solution for the command line.
Copyright (C) {g.Cdates} {g.author} {g.email}
""".format(pnm=g.proj_name, g=g, pgnm_uc=g.prog_name.upper()).strip()
uopts,args,short_opts,long_opts,skipped_opts,do_help = \
mmgen.share.Opts.parse_opts(sys.argv,opts_data,opt_filter=opt_filter,defer_help=True)
if g.debug:
opt_preproc_debug(short_opts, long_opts, skipped_opts, uopts, args)
# Save this for usage()
global usage_txt
usage_txt = opts_data['usage']
# Transfer uopts into opt, setting program's opts + required opts to None if not set by user
for o in tuple([s.rstrip('=') for s in long_opts] + add_opts + skipped_opts) + \
g.required_opts + g.common_opts:
setattr(opt, o, uopts[o] if o in uopts else None)
if opt.version: Die(0, version_info)
# === Interaction with global vars begins here ===
# NB: user opt --data-dir is actually g.data_dir_root
# cfg file is in g.data_dir_root, wallet and other data are in g.data_dir
# Must set g.data_dir_root and g.cfg_file from cmdline before processing cfg file
set_data_dir_root()
if not opt.skip_cfg_file:
cfg_data = get_data_from_config_file()
override_from_cfg_file(cfg_data)
override_from_env()
# User opt sets global var - do these here, before opt is set from g.global_sets_opt
for k in g.common_opts:
val = getattr(opt, k)
if val != None:
setattr(g, k, set_for_type(val, getattr(g, k), '--' + k))
if g.regtest: g.testnet = True # These are equivalent for now
# Global vars are now final, including g.testnet, so we can set g.data_dir
g.data_dir = os.path.normpath(
os.path.join(g.data_dir_root, ('', g.testnet_name)[g.testnet]))
# If user opt is set, convert its type based on value in mmgen.globalvars (g)
# If unset, set it to default value in mmgen.globalvars (g)
setattr(opt, 'set_by_user', [])
for k in g.global_sets_opt:
if k in opt.__dict__ and getattr(opt, k) != None:
# _typeconvert_from_dfl(k)
setattr(opt, k,
set_for_type(getattr(opt, k), getattr(g, k), '--' + k))
opt.set_by_user.append(k)
else:
setattr(opt, k, g.__dict__[k])
if opt.show_hash_presets:
_show_hash_presets()
sys.exit(0)
if opt.verbose: opt.quiet = None
die_on_incompatible_opts(g.incompatible_opts)
opt_postproc_initializations()
if do_help: # print help screen only after global vars are initialized
opts_data = opts_f()
opts_data['long_options'] = common_opts_data
mmgen.share.Opts.parse_opts(sys.argv, opts_data, opt_filter=opt_filter)
if g.bob or g.alice:
g.data_dir = os.path.join(g.data_dir_root, 'regtest',
('alice', 'bob')[g.bob])
check_or_create_dir(g.data_dir)
import regtest as rt
g.testnet = True
g.rpc_host = 'localhost'
g.rpc_port = rt.rpc_port
g.rpc_user = rt.rpc_user
g.rpc_password = rt.rpc_password
# Check user-set opts without modifying them
if not check_opts(uopts):
sys.exit(1)
if g.debug: opt_postproc_debug()
# We don't need this data anymore
del mmgen.share.Opts
del opts_f
for k in ('prog_name', 'desc', 'usage', 'options', 'notes'):
if k in opts_data: del opts_data[k]
return args
