Update bare exceptions to specify Exception.

This will keep us from accidentally catching program-exiting exceptions
like KeyboardInterupt and SystemExit.

lib/ansible/modules/notification/bearychat.py

@@ -93,7 +93,7 @@ msg:
 try:
     from ansible.module_utils.six.moves.urllib.parse import urlparse, urlunparse
     HAS_URLPARSE = True
-except:
+except Exception:
     HAS_URLPARSE = False
 from ansible.module_utils.basic import AnsibleModule
 from ansible.module_utils.urls import fetch_url

lib/ansible/modules/notification/mail.py

@@ -275,7 +275,7 @@ def main():
                 if secure == 'always':
                     module.fail_json(rc=1, msg='Unable to start an encrypted session to %s:%s: %s' %
                                                (host, port, to_native(e)), exception=traceback.format_exc())
-            except:
+            except Exception:
                 pass
 
         if not secure_state:

lib/ansible/modules/notification/nexmo.py

@@ -95,7 +95,7 @@ def send_msg(module):
 
         try:
             responses[number] = json.load(response)
-        except:
+        except Exception:
             failed.append(number)
             responses[number] = dict(failed=True)
         else:

lib/ansible/modules/notification/pushover.py

@@ -100,7 +100,7 @@ def main():
     msg_object = Pushover(module, module.params['user_key'], module.params['app_token'])
     try:
         response = msg_object.run(module.params['pri'], module.params['msg'])
-    except:
+    except Exception:
         module.fail_json(msg='Unable to send msg via pushover')
 
     module.exit_json(msg='message sent successfully: %s' % response, changed=False)

lib/ansible/modules/notification/syslogger.py

@@ -159,7 +159,7 @@ def run_module():
         syslog.closelog()
         result['changed'] = True
 
-    except:
+    except Exception:
         module.fail_json(error='Failed to write to syslog', **result)
 
     module.exit_json(**result)