The MMGen Project
f8a312e407
Rationale: to enable communication with multiple coin daemons on multiple hosts
in a single program invocation, making possible the implementation of asset
swap functionality, for instance
Coin-specific options are prefixed with a coin symbol, proto-specific options
with a coin symbol plus a network name.
Coin- and protocol-specific options override their non-prefixed counterparts.
They are available via the command line, configuration file and Config API.
Currently available options:
Option Supported Prefixes
tw_name btc ltc bch
rpc_user btc ltc bch
rpc_password btc ltc bch
rpc_host btc ltc bch eth etc
rpc_port btc ltc bch eth etc xmr
ignore_daemon_version btc ltc bch eth etc xmr
max_tx_fee btc ltc bch eth etc
chain_names eth_mainnet eth_testnet etc_mainnet etc_testnet
Example:
$ mmgen-tool --coin=ltc --ltc-tw-name=ltc2 --ltc-ignore-daemon-version twview
Help:
$ mmgen-tool --longhelp
$ view mmgen/data/mmgen.cfg
Testing:
$ test/daemontest.py rpc.btc rpc.geth
$ test/cmdtest.py help opts cfgfile
71 lines
2.5 KiB
Python
Executable file
71 lines
2.5 KiB
Python
Executable file
#!/usr/bin/env python3
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import os
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from mmgen.cfg import Config
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from mmgen.util import msg
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opts_data = {
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'sets': [('print_checksum', True, 'quiet', True)],
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'text': {
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'desc': 'Opts test',
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'usage':'[args] [opts]',
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'options': """
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-h, --help Print this help message
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--, --longhelp Print help message for long (global) options
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-i, --in-fmt= f Input is from wallet format 'f'
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-d, --outdir= d Use outdir 'd'
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-C, --print-checksum Print a checksum
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-E, --fee-estimate-mode=M Specify the network fee estimate mode.
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-F, --no-foobleize Do not foobleize the output, even on user request
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-H, --hidden-incog-input-params=f,o Read hidden incognito data from file
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'f' at offset 'o' (comma-separated)
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-k, --keep-label Reuse label of input wallet for output wallet
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-l, --seed-len= l Specify wallet seed length of 'l' bits.
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-L, --label= l Specify a label 'l' for output wallet
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-m, --minconf= n Minimum number of confirmations required to spend
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outputs (default: 1)
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-o, --show-opts= L List of cfg opts to display
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-p, --hash-preset= p Use the scrypt hash parameters defined by preset 'p'
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-P, --passwd-file= f Get wallet passphrase from file 'f'
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-q, --quiet Be quieter
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-t, --min-temp= t Minimum temperature (in degrees Celsius)
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-T, --max-temp= t Maximum temperature (in degrees Celsius)
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-x, --point= P Point in Euclidean space
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-X, --cached-balances Use cached balances (Ethereum only)
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-v, --verbose Be more verbose
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sample help_note: {kgs}
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sample help_note: {coin_id}
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""",
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'notes': """
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NOTES FOR THIS COMMAND
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sample note: {nn}
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"""
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},
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'code': {
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'options': lambda cfg, help_notes, s: s.format(
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kgs = help_notes('keygen_backends'),
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coin_id = help_notes('coin_id'),
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),
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'notes': lambda s: s.format(nn='a note'),
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}
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}
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cfg = Config(opts_data=opts_data, need_proto=os.getenv('TEST_MISC_OPTS_NEEDS_PROTO'))
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if cfg.show_opts:
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opts = cfg.show_opts.split(',')
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col1_w = max(len(s) for s in opts) + 5
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for opt in opts:
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msg('{:{w}} {}'.format(f'cfg.{opt}:', getattr(cfg, opt), w=col1_w))
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if cfg._proto:
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coin, *rem = opt.split('_')
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network = rem[0] if rem[0] in cfg._proto.network_names else None
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opt_name = '_'.join(rem[bool(network):])
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msg('{:{w}} {}'.format(f'proto.{opt_name}:', getattr(cfg._proto, opt_name), w=col1_w))
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msg('')
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for n, arg in enumerate(cfg._args, 1):
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msg(f'arg{n}: {arg}')
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