from js import document
def update_counts():
text_input = document.getElementById('text_area').value
lines = text_input.split("\n")
line_count = len(lines)
length_with_spaces = len(text_input.replace("\n", ""))
length_without_spaces = len(text_input.replace(" ", "").replace("\n", ""))
document.getElementById('line_count_display').innerText = f"行数 : {line_count}"
document.getElementById('length_display').innerText = f"文字数(空白含む) : {length_with_spaces}"
document.getElementById('length_display_no_spaces').innerText = f"文字数(空白含まない): {length_without_spaces}"
文字数(空白含む) : 0
文字数(空白含まない): 0
行数 : 0