From 2ef747cb778a45ec7eb96f5ba5f725bbf53e970c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=C3=89ric=20Araujo?= <merwok@netwok.org>
Date: Sat, 4 Jun 2011 22:33:16 +0200
Subject: [PATCH] =?UTF-8?q?Cleanup=20in=20packaging:=20don=E2=80=99t=20unn?=
 =?UTF-8?q?ecessarily=20instantiate=20exceptions?=
MIME-Version: 1.0
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---
 Lib/packaging/pypi/dist.py            | 2 +-
 Lib/packaging/pypi/simple.py          | 2 +-
 Lib/packaging/run.py                  | 2 +-
 Lib/packaging/tests/test_uninstall.py | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Lib/packaging/pypi/dist.py b/Lib/packaging/pypi/dist.py
index 16510dffd84..db04cdaa706 100644
--- a/Lib/packaging/pypi/dist.py
+++ b/Lib/packaging/pypi/dist.py
@@ -135,7 +135,7 @@ class ReleaseInfo(IndexReference):
         not return one existing distribution.
         """
         if len(self.dists) == 0:
-            raise LookupError()
+            raise LookupError
         if dist_type:
             return self[dist_type]
         if prefer_source:
diff --git a/Lib/packaging/pypi/simple.py b/Lib/packaging/pypi/simple.py
index c4921798744..c372c6fe3ef 100644
--- a/Lib/packaging/pypi/simple.py
+++ b/Lib/packaging/pypi/simple.py
@@ -189,7 +189,7 @@ class Crawler(BaseClient):
         self._process_index_page(predicate.name)
 
         if predicate.name.lower() not in self._projects:
-            raise ProjectNotFound()
+            raise ProjectNotFound
 
         releases = self._projects.get(predicate.name.lower())
         releases.sort_releases(prefer_final=prefer_final)
diff --git a/Lib/packaging/run.py b/Lib/packaging/run.py
index 1895dde4cc4..7e791a4a3cf 100644
--- a/Lib/packaging/run.py
+++ b/Lib/packaging/run.py
@@ -383,7 +383,7 @@ def _search(dispatcher, args, **kw):
     """
     #opts = _parse_args(args[1:], '', ['simple', 'xmlrpc'])
     # 1. what kind of index is requested ? (xmlrpc / simple)
-    raise NotImplementedError()
+    raise NotImplementedError
 
 
 actions = [
diff --git a/Lib/packaging/tests/test_uninstall.py b/Lib/packaging/tests/test_uninstall.py
index 4b372860592..00e97e4c700 100644
--- a/Lib/packaging/tests/test_uninstall.py
+++ b/Lib/packaging/tests/test_uninstall.py
@@ -111,7 +111,7 @@ class UninstallTestCase(support.TempdirManager,
         old = os.rename
 
         def _rename(source, target):
-            raise OSError()
+            raise OSError
 
         os.rename = _rename
         try: