Try fixing cargo fmt on travis ci

ci/travis/setup.sh

@@ -6,7 +6,7 @@ set -e
 
 curl https://sh.rustup.rs -sSf | sh -s -- -y --default-toolchain=$TRAVIS_RUST_VERSION
 export PATH=$PATH:$HOME/.cargo/bin
-if [ $TRAVIS_JOB_NAME = 'Minimum nightly' ]; then
+if [ "$TRAVIS_JOB_NAME" = "Minimum nightly" ]; then
     rustup component add clippy
     rustup component add rustfmt
 fi

ci/travis/test.sh

@@ -4,7 +4,7 @@ set -ex
 cargo clean
 cargo test --features "$FEATURES num-complex"
 ( cd pyo3-derive-backend; cargo test )
-if [ $TRAVIS_JOB_NAME = 'Minimum nightly' ]; then
+if [ "$TRAVIS_JOB_NAME" = "Minimum nightly" ]; then
     cargo fmt --all -- --check
     cargo clippy --features "$FEATURES num-complex"
 fi

src/exceptions.rs

@@ -379,7 +379,7 @@ pub mod socket {
 mod test {
     use crate::exceptions::Exception;
     use crate::objectprotocol::ObjectProtocol;
-    use crate::types::{PyDict, IntoPyDict};
+    use crate::types::{IntoPyDict, PyDict};
     use crate::{PyErr, Python};
 
     import_exception!(socket, gaierror);

src/python.rs

@@ -390,7 +390,7 @@ impl<'p> Python<'p> {
 #[cfg(test)]
 mod test {
     use crate::objectprotocol::ObjectProtocol;
-    use crate::types::{PyAny, PyBool, IntoPyDict, PyInt, PyList};
+    use crate::types::{IntoPyDict, PyAny, PyBool, PyInt, PyList};
     use crate::Python;
 
     #[test]

tests/common.rs

@@ -24,7 +24,6 @@ pub fn indoc(commands: &str) -> String {
 #[macro_export]
 macro_rules! py_run {
     ($py:expr, $val:expr, $code:expr) => {{
-
         use pyo3::types::IntoPyDict;
         let d = [(stringify!($val), &$val)].into_py_dict($py);
 
@@ -51,7 +50,6 @@ macro_rules! py_assert {
 #[macro_export]
 macro_rules! py_expect_exception {
     ($py:expr, $val:ident, $code:expr, $err:ident) => {{
-
         use pyo3::types::IntoPyDict;
         let d = [(stringify!($val), &$val)].into_py_dict($py);
 

tests/test_buffer_protocol.rs

@@ -3,9 +3,9 @@ use pyo3::exceptions::BufferError;
 use pyo3::ffi;
 use pyo3::prelude::*;
 use pyo3::types::IntoPyDict;
+use std::ffi::CStr;
 use std::os::raw::{c_int, c_void};
 use std::ptr;
-use std::ffi::CStr;
 
 #[pyclass]
 struct TestClass {

tests/test_datetime.rs

@@ -2,7 +2,7 @@
 
 use pyo3::ffi::*;
 use pyo3::prelude::*;
-use pyo3::types::{PyAny, IntoPyDict};
+use pyo3::types::{IntoPyDict, PyAny};
 
 fn _get_subclasses<'p>(
     py: &'p Python,

tests/test_dunder.rs

@@ -6,7 +6,7 @@ use pyo3::class::{
 use pyo3::exceptions::{IndexError, ValueError};
 use pyo3::ffi;
 use pyo3::prelude::*;
-use pyo3::types::{PyAny, PyBytes, IntoPyDict, PySlice, PyString, PyType};
+use pyo3::types::{IntoPyDict, PyAny, PyBytes, PySlice, PyString, PyType};
 use pyo3::AsPyPointer;
 use std::{isize, iter};
 

tests/test_module.rs

@@ -61,7 +61,8 @@ fn test_module_with_functions() {
     let d = [(
         "module_with_functions",
         wrap_pymodule!(module_with_functions)(py),
-    )].into_py_dict(py);
+    )]
+    .into_py_dict(py);
 
     let run = |code| py.run(code, None, Some(d)).unwrap();