refactor: Remove wrapt package

Also replaced inspect.getfullargspec with inspect.signature to
preserve signature of a decorated functions.

frappe/__init__.py

@@ -1490,10 +1490,11 @@ def get_newargs(fn, kwargs):
 	if hasattr(fn, "fnargs"):
 		fnargs = fn.fnargs
 	else:
-		fullargspec = inspect.getfullargspec(fn)
-		fnargs = fullargspec.args
-		fnargs.extend(fullargspec.kwonlyargs)
-		varkw = fullargspec.varkw
+		signature = inspect.signature(fn)
+		fnargs = list(signature.parameters)
+		varkw = "kwargs" in fnargs
+		if varkw:
+			fnargs.pop(-1)
 
 	newargs = {}
 	for a in kwargs:
@@ -2252,7 +2253,4 @@ def mock(type, size=1, locale="en"):
 	return squashify(results)
 
 
-def validate_and_sanitize_search_inputs(fn):
-	from frappe.desk.search import validate_and_sanitize_search_inputs as func
-
-	return func(fn)
+from frappe.desk.search import validate_and_sanitize_search_inputs  # noqa

frappe/desk/search.py

@@ -1,12 +1,10 @@
 # Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
 # License: MIT. See LICENSE
 
+import functools
 import json
 import re
 
-import wrapt
-
-# Search
 import frappe
 from frappe import _, is_whitelisted
 from frappe.permissions import has_permission
@@ -314,17 +312,20 @@ def relevance_sorter(key, query, as_dict):
 	return (cstr(value).lower().startswith(query.lower()) is not True, value)
 
 
-@wrapt.decorator
-def validate_and_sanitize_search_inputs(fn, instance, args, kwargs):
-	kwargs.update(dict(zip(fn.__code__.co_varnames, args)))
-	sanitize_searchfield(kwargs["searchfield"])
-	kwargs["start"] = cint(kwargs["start"])
-	kwargs["page_len"] = cint(kwargs["page_len"])
+def validate_and_sanitize_search_inputs(fn):
+	@functools.wraps(fn)
+	def wrapper(*args, **kwargs):
+		kwargs.update(dict(zip(fn.__code__.co_varnames, args)))
+		sanitize_searchfield(kwargs["searchfield"])
+		kwargs["start"] = cint(kwargs["start"])
+		kwargs["page_len"] = cint(kwargs["page_len"])
 
-	if kwargs["doctype"] and not frappe.db.exists("DocType", kwargs["doctype"]):
-		return []
+		if kwargs["doctype"] and not frappe.db.exists("DocType", kwargs["doctype"]):
+			return []
 
-	return fn(**kwargs)
+		return fn(**kwargs)
+
+	return wrapper
 
 
 @frappe.whitelist()

requirements.txt

@@ -66,7 +66,6 @@ terminaltables~=3.1.0
 urllib3~=1.26.4
 Werkzeug~=2.0.3
 Whoosh~=2.7.4
-wrapt~=1.14.0
 xlrd~=2.0.1
 zxcvbn-python~=4.4.24
 tenacity~=8.0.1