Issue #16261: Converted some bare except statements to except statements

with specified exception type.  Original patch by Ramchandra Apte.

3 files changed, 5 insertions, 5 deletions

diff --git a/Lib/functools.py b/Lib/functools.py
index fb2e4bd..19c25e1 100644
--- a/Lib/functools.py
+++ b/Lib/functools.py
@@ -23,7 +23,7 @@ from types import MappingProxyType
 from weakref import WeakKeyDictionary
 try:
     from _thread import RLock
-except:
+except ImportError:
     class RLock:
         'Dummy reentrant lock for builds without threads'
         def __enter__(self): pass
diff --git a/Lib/ipaddress.py b/Lib/ipaddress.py
index be1ec52..7469a9d 100644
--- a/Lib/ipaddress.py
+++ b/Lib/ipaddress.py
@@ -135,7 +135,7 @@ def v4_int_to_packed(address):
     """
     try:
         return address.to_bytes(4, 'big')
-    except:
+    except OverflowError:
         raise ValueError("Address negative or too large for IPv4")
 
 
@@ -151,7 +151,7 @@ def v6_int_to_packed(address):
     """
     try:
         return address.to_bytes(16, 'big')
-    except:
+    except OverflowError:
         raise ValueError("Address negative or too large for IPv6")
 
 
diff --git a/Lib/uuid.py b/Lib/uuid.py
index e627573..5c731ec 100644
--- a/Lib/uuid.py
+++ b/Lib/uuid.py
@@ -465,7 +465,7 @@ try:
     for libname in ['uuid', 'c']:
         try:
             lib = ctypes.CDLL(ctypes.util.find_library(libname))
-        except:
+        except Exception:
             continue
         if hasattr(lib, 'uuid_generate_random'):
             _uuid_generate_random = lib.uuid_generate_random
@@ -607,7 +607,7 @@ def uuid4():
     try:
         import os
         return UUID(bytes=os.urandom(16), version=4)
-    except:
+    except Exception:
         import random
         return UUID(int=random.getrandbits(128), version=4)