perf: enhance characters check

src/punctuation/character.py

@@ -39,20 +39,34 @@ def toUnicode(character: str) -> int:  # get unicode number
 
 
 def showCharacters(characters: list) -> None:  # show character stat
+    letter = []
     chinese = []
     punctuation = []
+
+    def asciiRange(start: str, end: str) -> list:
+        return list(range(ord(start), ord(end) + 1))
+
     for c in characters:
-        if int('4E00', 16) < toUnicode(c) < int('9FA5', 16):  # chinese unicode range
+        if int('4E00', 16) <= toUnicode(c) <= int('9FA5', 16):  # chinese unicode range
             chinese.append(c)
+        elif toUnicode(c) in (  # numbers and letters
+            asciiRange('0', '9') + asciiRange('a', 'z') + asciiRange('A', 'Z')
+        ):
+            letter.append(c)
         else:
             punctuation.append(c)
+
     print('\n\033[0;32mPunctuations\033[0;39m\033[0;35m(%d)\033[0;39m\n%s\n' % (
-        len(punctuation), ' '.join(['`\033[0;33m%s\033[0;39m`' % p for p in punctuation])
+        len(punctuation), '|'.join(['[\033[0;33m%s\033[0;39m]' % p for p in punctuation])
     ))
+
+    print('\033[0;32mLetters\033[0;39m\033[0;35m(%d)\033[0;39m' % len(letter))
+    print(' '.join(['\033[0;31m%s\033[0;39m' % c for c in letter]) + '\n')
+
     print('\033[0;32mChinese\033[0;39m\033[0;35m(%d)\033[0;39m' % len(chinese))
     for i in range(0, len(chinese)):
         print('\033[0;36m%s\033[0;39m%s' % (
-            chinese[i], '\n' if i % 64 == 63 else ''
+            chinese[i], '\n' if i % 60 == 59 else ''
         ), end = '')
     print('\n')