forked from M-Labs/nac3
60 lines
1.3 KiB
Python
Executable File
60 lines
1.3 KiB
Python
Executable File
#!/usr/bin/env python3
|
|
|
|
import sys
|
|
import importlib.util
|
|
import importlib.machinery
|
|
import pathlib
|
|
|
|
from numpy import int32, int64
|
|
|
|
|
|
def patch(module):
|
|
def output_asciiart(x):
|
|
if x < 0:
|
|
sys.stdout.write("\n")
|
|
else:
|
|
sys.stdout.write(" .,-:;i+hHM$*#@ "[x])
|
|
|
|
def extern(fun):
|
|
name = fun.__name__
|
|
if name == "output_asciiart":
|
|
return output_asciiart
|
|
elif name in {"output_int32", "output_int64", "output_int32_list"}:
|
|
return print
|
|
else:
|
|
raise NotImplementedError
|
|
|
|
module.int32 = int32
|
|
module.int64 = int64
|
|
module.extern = extern
|
|
|
|
|
|
def file_import(filename, prefix="file_import_"):
|
|
filename = pathlib.Path(filename)
|
|
modname = prefix + filename.stem
|
|
|
|
path = str(filename.resolve().parent)
|
|
sys.path.insert(0, path)
|
|
|
|
try:
|
|
spec = importlib.util.spec_from_loader(
|
|
modname,
|
|
importlib.machinery.SourceFileLoader(modname, str(filename)),
|
|
)
|
|
module = importlib.util.module_from_spec(spec)
|
|
patch(module)
|
|
spec.loader.exec_module(module)
|
|
finally:
|
|
sys.path.remove(path)
|
|
|
|
return module
|
|
|
|
|
|
def main():
|
|
demo = file_import(sys.argv[1])
|
|
demo.run()
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|