mmgen-wallet/mmgen/devinit.py

71 lines
3.1 KiB
Python
Executable file

#!/usr/bin/env python3
#
# mmgen = Multi-Mode GENerator, a command-line cryptocurrency wallet
# Copyright (C)2013-2023 The MMGen Project <mmgen@tuta.io>
# Licensed under the GNU General Public License, Version 3:
# https://www.gnu.org/licenses
# Public project repositories:
# https://github.com/mmgen/mmgen
# https://gitlab.com/mmgen/mmgen
"""
devinit: Developer tools init/launch code for the MMGen suite
"""
devtools_funcs = {
'pfmt': lambda *args,**kwargs: devtools_call('pfmt',*args,**kwargs),
'pmsg': lambda *args,**kwargs: devtools_call('pmsg',*args,**kwargs),
'pmsg_r': lambda *args,**kwargs: devtools_call('pmsg_r',*args,**kwargs),
'pdie': lambda *args,**kwargs: devtools_call('pdie',*args,**kwargs),
'pexit': lambda *args,**kwargs: devtools_call('pexit',*args,**kwargs),
'Pmsg': lambda *args,**kwargs: devtools_call('Pmsg',*args,**kwargs),
'Pdie': lambda *args,**kwargs: devtools_call('Pdie',*args,**kwargs),
'Pexit': lambda *args,**kwargs: devtools_call('Pexit',*args,**kwargs),
'print_stack_trace': lambda *args,**kwargs: devtools_call('print_stack_trace',*args,**kwargs),
'get_diff': lambda *args,**kwargs: devtools_call('get_diff',*args,**kwargs),
'print_diff': lambda *args,**kwargs: devtools_call('print_diff',*args,**kwargs),
'get_ndiff': lambda *args,**kwargs: devtools_call('get_ndiff',*args,**kwargs),
'print_ndiff': lambda *args,**kwargs: devtools_call('print_ndiff',*args,**kwargs),
}
def devtools_call(funcname,*args,**kwargs):
import mmgen.devtools
return getattr(mmgen.devtools,funcname)(*args,**kwargs)
def MMGenObject_call(methodname,*args,**kwargs):
from .devtools import MMGenObjectMethods
return getattr(MMGenObjectMethods,methodname)(*args,**kwargs)
class MMGenObjectDevTools:
pmsg = lambda *args,**kwargs: MMGenObject_call('pmsg',*args,**kwargs)
pdie = lambda *args,**kwargs: MMGenObject_call('pdie',*args,**kwargs)
pexit = lambda *args,**kwargs: MMGenObject_call('pexit',*args,**kwargs)
pfmt = lambda *args,**kwargs: MMGenObject_call('pfmt',*args,**kwargs)
# Check that all immutables have been initialized. Expensive, so do only when testing.
def immutable_attr_init_check(self):
cls = type(self)
for attrname in self.valid_attrs:
for o in (cls,cls.__bases__[0]): # assume there's only one base class
if attrname in o.__dict__:
attr = o.__dict__[attrname]
break
else:
from .util import die
die(4,f'unable to find descriptor {cls.__name__}.{attrname}')
if type(attr).__name__ == 'ImmutableAttr' and attrname not in self.__dict__:
from .util import die
die(4,f'attribute {attrname!r} of {cls.__name__} has not been initialized in constructor!')
def init_dev():
import builtins
# MMGenObject is added to the namespace by objmethods.py, so we must name the builtin differently
# to avoid inadvertently adding MMGenObject to the global namespace here:
setattr(builtins,'MMGenObjectDevTools',MMGenObjectDevTools)
for funcname,func in devtools_funcs.items():
setattr(builtins,funcname,func)