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Fix: REPL can save execution state

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This commit is contained in:
Shunsuke Shibayama 2022-08-12 10:54:01 +09:00
parent 74de987b3f
commit 7a6d59b347
3 changed files with 97 additions and 6 deletions
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23
src/erg_common/python_util.rs
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@ -52,14 +52,14 @@ pub fn exec_pyc<S: Into<String>>(file: S) {
.arg(which_python())
.arg(&file.into())
.spawn()
.expect("cannot get the magic number from python")
.expect("cannot execute python")
} else {
let python_command = format!("{} {}", which_python(), file.into());
Command::new("sh")
.arg("-c")
.arg(python_command)
.spawn()
.expect("cannot get the magic number from python")
.expect("cannot execute python")
};
out.wait().expect("python doesn't work");
}
@ -72,15 +72,30 @@ pub fn eval_pyc<S: Into<String>>(file: S) -> String {
.arg(which_python())
.arg(&file.into())
.spawn()
.expect("cannot get the magic number from python")
.expect("cannot execute python")
} else {
let python_command = format!("{} {}", which_python(), file.into());
Command::new("sh")
.arg("-c")
.arg(python_command)
.spawn()
.expect("cannot get the magic number from python")
.expect("cannot execute python")
};
let out = out.wait_with_output().expect("python doesn't work");
String::from_utf8(out.stdout).expect("failed to decode python output")
}
pub fn exec_py(code: &str) {
if cfg!(windows) {
Command::new(which_python())
.arg("-c")
.arg(code)
.spawn()
.expect("cannot execute python");
} else {
let python_command = format!("{} -c \"{}\"", which_python(), code);
Command::new(python_command)
.spawn()
.expect("cannot execute python");
}
}