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Correct the example in README.md

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Michael Neumann 2015-12-31 12:43:03 +01:00
parent 168a060f4b
commit bab907b0be
1 changed files with 4 additions and 4 deletions
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README.md
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@ -34,7 +34,7 @@ Example program displaying the value of `sys.version`:
```rust
extern crate cpython;
use cpython::{PythonObject, Python};
use cpython::Python;
use cpython::ObjectProtocol; //for call method
fn main() {
@ -42,11 +42,11 @@ fn main() {
let py = gil.python();
let sys = py.import("sys").unwrap();
let version: String = sys.get("version", py).unwrap().extract(py).unwrap();
let version: String = sys.get(py, "version").unwrap().extract(py).unwrap();
let os = py.import("os").unwrap();
let getenv = os.get("getenv", py).unwrap();
let user: String = getenv.call(("USER",), None, py).unwrap().extract(py).unwrap();
let getenv = os.get(py, "getenv").unwrap();
let user: String = getenv.call(py, ("USER",), None).unwrap().extract(py).unwrap();
println!("Hello {}, I'm Python {}", user, version);
}