mmgen/mmgen-wallet
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autosign: delay a few imports

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The MMGen Project 2026-05-08 13:34:30 +00:00
commit 64f9b26a2a
Signed by: mmgen
GPG key ID: 3F8B1861E32B7DA2
2 changed files with 16 additions and 12 deletions
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24
mmgen/autosign/__init__.py
View file

@ -21,10 +21,6 @@ from ..cfg import Config
from ..util import msg, msg_r, ymsg, rmsg, gmsg, bmsg, die, suf, fmt, fmt_list, is_int, cached_property
from ..color import yellow, brown, gray
from ..wallet import Wallet, get_wallet_cls
from ..addrlist import AddrIdxList
from ..filename import find_file_in_dir
from ..fileutil import shred_file
from ..ui import keypress_confirm
class Autosign:
@ -329,6 +325,7 @@ class Autosign:
def wipe_encryption_key(self):
if self.keyfile.exists():
ymsg(f'Shredding wallet encryption key ‘{self.keyfile}’')
from ..fileutil import shred_file
shred_file(self.cfg, self.keyfile)
else:
gmsg('No wallet encryption key on removable device')
@ -359,6 +356,7 @@ class Autosign:
self.ramdisk.destroy()
def _get_macOS_ramdisk_size(self):
from ..addrlist import AddrIdxList
from ..platform.darwin.util import MacOSRamDisk, warn_ramdisk_too_small
# allow 1MB for each Monero wallet
xmr_size = len(AddrIdxList(fmt_str=self.cfg.xmrwallets)) if self.cfg.xmrwallets else 0
@ -409,13 +407,16 @@ class Autosign:
if self.cfg.mnemonic_fmt or self.cfg.seed_len:
ss_in = get_mn_wallet()
elif (wf := find_file_in_dir(get_wallet_cls('mmgen'), self.cfg.data_dir)) and keypress_confirm(
cfg = self.cfg,
prompt = f'Default wallet ‘{wf}’ found.\nUse default wallet for autosigning?',
default_yes = True):
ss_in = Wallet(Config(), fn=wf)
else:
ss_in = get_mn_wallet()
from ..filename import find_file_in_dir
from ..ui import keypress_confirm
if (wf := find_file_in_dir(get_wallet_cls('mmgen'), self.cfg.data_dir)) and keypress_confirm(
cfg = self.cfg,
prompt = f'Default wallet ‘{wf}’ found.\nUse default wallet for autosigning?',
default_yes = True):
ss_in = Wallet(Config(), fn=wf)
else:
ss_in = get_mn_wallet()
ss_out = Wallet(self.cfg, ss=ss_in, passwd_file=str(self.keyfile))
ss_out.write_to_file(desc='autosign wallet', outdir=self.wallet_dir)
@ -492,6 +493,7 @@ class Autosign:
msg('done' if s.dir.is_dir() else 'skipped (no dir)')
from ..fileutil import shred_file
count = 0
for s_name in self.signables:
@ -561,6 +563,7 @@ class Autosign:
def setup_non_mmgen_keys(self):
from ..fileutil import get_lines_from_file, write_data_to_file
from ..crypto import Crypto
from ..ui import keypress_confirm
lines = get_lines_from_file(self.cfg, self.cfg.keys_from_file, desc='keylist data')
write_data_to_file(
self.cfg,
@ -571,6 +574,7 @@ class Autosign:
desc = 'encrypted keylist data',
binary = True)
if keypress_confirm(self.cfg, 'Securely delete original keylist file?'):
from ..fileutil import shred_file
shred_file(self.cfg, self.cfg.keys_from_file)
def init_non_mmgen_keys(self):

4
mmgen/autosign/signable.py
View file

@ -16,8 +16,6 @@ import sys
from ..util import msg, msg_r, gmsg, bmsg, die, suf, fmt_list
from ..color import yellow, red, orange
from ..fileutil import shred_file
from ..ui import keypress_confirm
class Signable:
@ -206,6 +204,8 @@ class Signable:
return self.unsent_raw + self.unsent
def shred_abortable(self):
from ..ui import keypress_confirm
from ..fileutil import shred_file
files = self.get_abortable() # raises AutosignTXError if no unsent TXs available
keypress_confirm(
self.cfg,