initial upload

utils/find_2_bytes_chars.py

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+import os
+import re
+
+def find_kanji_chars_in_file(file_path):
+    kanji_pattern = re.compile(r'[\u4E00-\u9FFF]')
+    with open(file_path, 'r', encoding='utf-8', errors='ignore') as file:
+        content = file.read()
+        matches = kanji_pattern.findall(content)
+        if matches:
+            print(f"Found Kanji characters in {file_path}: {''.join(matches)}")
+
+def scan_directory(directory):
+    for root, _, files in os.walk(directory):
+        for file in files:
+            file_path = os.path.join(root, file)
+            # skip non-text files
+            target_files = ['.cpp', '.h', '.hpp', '.c', '.cc', '.hh', '.cxx', '.hxx', '.py', '.txt', '.md', '.rst', '.ipynb', '.sh']
+            if not file_path.endswith(tuple(target_files)):
+                continue
+
+            find_kanji_chars_in_file(file_path)
+
+if __name__ == "__main__":
+    #directory_to_scan = '.'  # Change this to the directory you want to scan
+    list_target_dir = ['./src', './test', './include', './examples']
+
+    for directory_to_scan in list_target_dir:
+        scan_directory(directory_to_scan)