refactor: remove useless pass, log error

frappe/core/doctype/user/user.py

@@ -253,8 +253,8 @@ class User(Document):
 				self.email_new_password(new_password)
 
 		except frappe.OutgoingEmailError:
-			print(frappe.get_traceback())
-			pass # email server not set, don't send email
+			# email server not set, don't send email
+			frappe.log_error(frappe.get_traceback())
 
 	@Document.hook
 	def validate_reset_password(self):

frappe/translate.py

@@ -650,8 +650,6 @@ def extract_messages_from_code(code):
 		if isinstance(e, InvalidIncludePath):
 			frappe.clear_last_message()
 
-		pass
-
 	messages = []
 	pattern = r"_\(([\"']{,3})(?P<message>((?!\1).)*)\1(\s*,\s*context\s*=\s*([\"'])(?P<py_context>((?!\5).)*)\5)*(\s*,\s*(.)*?\s*(,\s*([\"'])(?P<js_context>((?!\11).)*)\11)*)*\)"
 

frappe/utils/nestedset.py

@@ -227,7 +227,6 @@ class NestedSet(Document):
 			update_nsm(self)
 		except frappe.DoesNotExistError:
 			if self.flags.on_rollback:
-				pass
 				frappe.message_log.pop()
 			else:
 				raise