From 732c7d201d2740d7ef9de92c7b58ac5eb9a35020 Mon Sep 17 00:00:00 2001
From: Jeong YunWon <jeong@youknowone.org>
Date: Tue, 28 Sep 2021 02:56:07 +0900
Subject: [PATCH] clean up use statements

---
 vm/src/stdlib/posixsubprocess.rs | 27 +++++++++++++++------------
 vm/src/stdlib/pyexpat.rs         |  6 +++---
 vm/src/stdlib/select.rs          |  5 ++---
 vm/src/stdlib/ssl.rs             |  4 ++--
 4 files changed, 22 insertions(+), 20 deletions(-)

diff --git a/vm/src/stdlib/posixsubprocess.rs b/vm/src/stdlib/posixsubprocess.rs
index be137eb2f..4409be579 100644
--- a/vm/src/stdlib/posixsubprocess.rs
+++ b/vm/src/stdlib/posixsubprocess.rs
@@ -1,3 +1,18 @@
+use crate::{
+    stdlib::{os::PyPathLike, posix},
+    {PyObjectRef, PyResult, PySequence, TryFromObject, VirtualMachine},
+};
+use nix::{errno::Errno, unistd};
+#[cfg(not(target_os = "redox"))]
+use std::ffi::CStr;
+#[cfg(not(target_os = "redox"))]
+use std::os::unix::io::AsRawFd;
+use std::{
+    convert::Infallible as Never,
+    ffi::CString,
+    io::{self, prelude::*},
+};
+
 pub(crate) use _posixsubprocess::make_module;
 
 #[pymodule]
@@ -28,18 +43,6 @@ mod _posixsubprocess {
     }
 }
 
-use super::os::PyPathLike;
-use super::posix;
-use crate::{PyObjectRef, PyResult, PySequence, TryFromObject, VirtualMachine};
-use nix::{errno::Errno, unistd};
-use std::convert::Infallible as Never;
-#[cfg(not(target_os = "redox"))]
-use std::ffi::CStr;
-use std::ffi::CString;
-use std::io::{self, prelude::*};
-#[cfg(not(target_os = "redox"))]
-use std::os::unix::io::AsRawFd;
-
 macro_rules! gen_args {
     ($($field:ident: $t:ty),*$(,)?) => {
         #[derive(FromArgs)]
diff --git a/vm/src/stdlib/pyexpat.rs b/vm/src/stdlib/pyexpat.rs
index c9fbcc01d..1d7f26b2a 100644
--- a/vm/src/stdlib/pyexpat.rs
+++ b/vm/src/stdlib/pyexpat.rs
@@ -31,10 +31,10 @@ macro_rules! create_property {
 
 #[pymodule(name = "pyexpat")]
 mod _pyexpat {
-    use crate::builtins::{PyStr, PyStrRef, PyTypeRef};
-    use crate::byteslike::ArgBytesLike;
-    use crate::function::{IntoFuncArgs, OptionalArg};
     use crate::{
+        builtins::{PyStr, PyStrRef, PyTypeRef},
+        byteslike::ArgBytesLike,
+        function::{IntoFuncArgs, OptionalArg},
         ItemProtocol, PyContext, PyObjectRef, PyRef, PyResult, PyValue, TryFromObject,
         VirtualMachine,
     };
diff --git a/vm/src/stdlib/select.rs b/vm/src/stdlib/select.rs
index 1fcf7f906..a0411ca04 100644
--- a/vm/src/stdlib/select.rs
+++ b/vm/src/stdlib/select.rs
@@ -148,11 +148,10 @@ fn sec_to_timeval(sec: f64) -> timeval {
 
 #[pymodule(name = "select")]
 mod decl {
-    use super::super::time;
     use super::*;
     use crate::{
-        exceptions::IntoPyException, function::OptionalOption, utils::Either, PyObjectRef,
-        PyResult, VirtualMachine,
+        exceptions::IntoPyException, function::OptionalOption, stdlib::time, utils::Either,
+        PyObjectRef, PyResult, VirtualMachine,
     };
 
     #[pyfunction]
diff --git a/vm/src/stdlib/ssl.rs b/vm/src/stdlib/ssl.rs
index ecef558d1..3da947ef4 100644
--- a/vm/src/stdlib/ssl.rs
+++ b/vm/src/stdlib/ssl.rs
@@ -3,7 +3,7 @@ use crate::common::lock::{PyRwLock, PyRwLockWriteGuard};
 use crate::{
     builtins::{PyStrRef, PyType, PyTypeRef, PyWeak},
     byteslike::{ArgBytesLike, ArgMemoryBuffer, ArgStrOrBytesLike},
-    exceptions::{create_exception_type, IntoPyException, PyBaseExceptionRef},
+    exceptions::{self, create_exception_type, IntoPyException, PyBaseExceptionRef},
     function::{ArgCallable, OptionalArg},
     slots::SlotConstructor,
     stdlib::os::PyPathLike,
@@ -343,7 +343,7 @@ impl PySslContext {
     fn set_ciphers(&self, cipherlist: PyStrRef, vm: &VirtualMachine) -> PyResult<()> {
         let ciphers = cipherlist.as_str();
         if ciphers.contains('\0') {
-            return Err(crate::exceptions::cstring_error(vm));
+            return Err(exceptions::cstring_error(vm));
         }
         self.builder().set_cipher_list(ciphers).map_err(|_| {
             vm.new_exception_msg(ssl_error(vm), "No cipher can be selected.".to_owned())