优化匹配正则

utils/functions.py

@@ -3,7 +3,7 @@
 import re
 from config import unit_map, cast_map, unit_regex
 
-unit_pattern = re.compile('(\d+|\d+[\\\./]\d+)(' + unit_regex + ')')
+unit_pattern = re.compile('(\d+|\d+[\\\./]\d+)(' + unit_regex + ')([.*a-zA-Z]?)')
 
 
 def is_float(s):
@@ -60,7 +60,8 @@ def check_param(kw):
     else:
         new_list = []
         for param in check_res:
-            new_list.append(param[0] + param[1])
+            if not param[2].isalpha():
+                new_list.append(param[0] + param[1])
         check_res = new_list
     return check_res