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Use unindent crate instead of _indoc_runtime

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kngwyu 2019-06-15 01:10:18 +09:00
parent f642dbccb2
commit 503ec1a061
2 changed files with 6 additions and 52 deletions
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3
Cargo.toml
View file

@ -25,8 +25,9 @@ num-traits = "0.2.6"
pyo3cls = { path = "pyo3cls", version = "=0.7.0" }
mashup = "0.1.9"
num-complex = { version = "0.2.1", optional = true }
indoc = "0.3.3"
inventory = "0.1.3"
indoc = "0.3.3"
unindent = "0.1.3"
[dev-dependencies]
assert_approx_eq = "1.1.0"

55
src/lib.rs
View file

@ -142,6 +142,9 @@ pub use inventory;
// Re-exported for the `__wrap` functions
#[doc(hidden)]
pub use libc;
// Re-exported for py_run
#[doc(hidden)]
pub use unindent;
/// Raw ffi declarations for the c interface of python
pub mod ffi;
@ -271,7 +274,7 @@ macro_rules! py_run {
pyo3::py_run_impl!($py, $($val)+, pyo3::indoc::indoc!($code))
}};
($py:expr, $($val:ident)+, $code:expr) => {{
pyo3::py_run_impl!($py, $($val)+, &pyo3::_indoc_runtime($code))
pyo3::py_run_impl!($py, $($val)+, &pyo3::unindent::unindent($code))
}};
}
@ -296,30 +299,6 @@ macro_rules! py_run_impl {
}};
}
/// Removes indentation from multiline strings in pyrun commands
#[doc(hidden)]
pub fn _indoc_runtime(commands: &str) -> String {
let ignore_first_line = commands.starts_with("\n") || commands.starts_with("\r\n");
let num_spaces = commands
.lines()
.skip(1)
.map(|s| s.chars().take_while(char::is_ascii_whitespace).count())
.min()
.unwrap_or(0);
let mut res = String::with_capacity(commands.len());
for (i, line) in commands.lines().enumerate() {
if i > 1 || (i == 1 && !ignore_first_line) {
res.push_str("\n")
}
if i == 0 {
res.push_str(line);
} else if line.len() > num_spaces {
res.push_str(&line[num_spaces..])
}
}
res
}
/// Test readme and user guide
#[doc(hidden)]
pub mod doc_test {
@ -353,29 +332,3 @@ pub mod doc_test {
doctest!("../guide/src/pypy.md", guide_pypy_md);
doctest!("../guide/src/rust_cpython.md", guide_rust_cpython_md);
}
#[test]
fn test_indoc_runtime() {
macro_rules! test_indoc {
($code: literal) => {
assert_eq!(indoc::indoc!($code), &_indoc_runtime($code));
};
}
test_indoc!(
r#"
assert time.hour == 8
assert time.repl_japanese() == "8時43分16秒"
assert time.as_tuple() == time_as_tuple
"#
);
test_indoc!(
r#"
def euclid(m, n):
assert m >= n
if n == 0:
return m
else:
return euclid(n, m % n)
"#
);
}