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Merge pull request #5036 from dannasman/path_error_message

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Path error message
This commit is contained in:
Jeong, YunWon
2023-08-27 03:03:38 +09:00
committed by GitHub
parent d5a62848dd 5f6059ef73
commit f7d4413c62
1 changed files with 11 additions and 4 deletions
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15
vm/src/vm/mod.rs
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@@ -223,12 +223,19 @@ impl VirtualMachine {
#[cfg(feature = "encodings")]
fn import_encodings(&mut self) -> PyResult<()> {
self.import("encodings", None, 0).map_err(|import_err| {
let err = self.new_runtime_error(
"Could not import encodings. Is your RUSTPYTHONPATH set? If you don't have \
let msg = if !self.state.settings.path_list.iter().any(|s| s == "PYTHONPATH" || s == "RUSTPYTHONPATH"){
"Could not import encodings. Is your RUSTPYTHONPATH or PYTHONPATH set? If you don't have \
access to a consistent external environment (e.g. if you're embedding \
rustpython in another application), try enabling the freeze-stdlib feature"
.to_owned(),
);
.to_owned()
} else {
"Could not import encodings. Try adding your path to Setting struct's path_list field. If you don't have \
access to a consistent external environment (e.g. if you're embedding \
rustpython in another application), try enabling the freeze-stdlib feature"
.to_owned()
};
let err = self.new_runtime_error(msg);
err.set_cause(Some(import_err));
err
})?;