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import platform
import subprocess as sp
def _java_cmd_file_quote(s):
""" Wrap argument based on https://docs.oracle.com/en/java/javase/21/docs/specs/man/java.html#java-command-line-argument-files """
if not s:
return "''"
if not any(char.isspace() for char in s):
return s
return f'"{s.replace('\\', '\\\\')}"'
def call_java_with_command_file(cmd, wrapped_args, **kwargs):
is_win = platform.system() == 'Windows'
args = cmd
args_to_wrap = wrapped_args
if is_win:
args = [cmd[0]]
args_to_wrap = cmd[1:] + args_to_wrap
commands_file = 'wrapped.args'
with open(commands_file, 'w') as f:
f.write(' '.join(_java_cmd_file_quote(arg) for arg in args_to_wrap))
if is_win:
# Some Windows machines has troubles with running cmd lines with `@` without shell=True
kwargs['shell'] = True
try:
return sp.check_output(
args + ["@" + commands_file],
**kwargs
)
except Exception as e:
if hasattr(e, "add_note"):
e.add_note(f"Original command: {cmd} {wrapped_args}")
e.add_note(f"Wrapped part: {wrapped_args}")
raise
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