1、筛选功能
可以筛选出包含关键字的行、
删除包含关键字的行、
去重功能、
根据长度筛选
2、根据行数分割、根据大小分割。
import tkinter as tk from tkinter import ttk from tkinter import filedialog import math import os def filter_contains(): input_text = input_textbox.get("1.0", tk.END).splitlines() keywords = [kw.strip() for kw in keyword_textbox.get("1.0", tk.END).splitlines()] output_text = [line for line in input_text if any(keyword in line for keyword in keywords)] output_textbox.delete("1.0", tk.END) output_textbox.insert(tk.END, "\n".join(output_text)) def filter_remove(): input_text = input_textbox.get("1.0", tk.END).splitlines() keywords = [kw.strip() for kw in keyword_textbox.get("1.0", tk.END).splitlines()] output_text = [line for line in input_text if not any(keyword in line for keyword in keywords)] output_textbox.delete("1.0", tk.END) output_textbox.insert(tk.END, "\n".join(output_text)) def remove_duplicates(): input_text = input_textbox.get("1.0", tk.END).splitlines() output_text = list(dict.fromkeys(input_text)) output_textbox.delete("1.0", tk.END) output_textbox.insert(tk.END, "\n".join(output_text)) def filter_by_length(): input_text = input_textbox.get("1.0", tk.END).splitlines() length = int(length_entry.get()) if length_var.get() == "greater": output_text = [line for line in input_text if len(line) > length] else: output_text = [line for line in input_text if len(line) < length] output_textbox.delete("1.0", tk.END) output_textbox.insert(tk.END, "\n".join(output_text)) def select_file(): file_path = filedialog.askopenfilename(filetypes=[("Text files", "*.txt")]) if file_path: file_info.set(file_path) file_size = os.path.getsize(file_path) / 1024 num_lines = sum(1 for line in open(file_path, 'r', encoding='utf-8')) output_textbox_split.config(state="normal") output_textbox_split.delete("1.0", tk.END) output_textbox_split.insert(tk.END, f"文件行数: {num_lines}\n文件大小: {file_size:.2f} KB") output_textbox_split.config(state="disabled") def split_file(): file_path = file_info.get() if not file_path: output_textbox_split.config(state="normal") output_textbox_split.insert(tk.END, "请选择文件\n") output_textbox_split.config(state="disabled") return if split_var.get() == "lines": lines_per_file = int(split_entry.get()) num_files = split_by_lines(file_path, lines_per_file) else: size_per_file = int(split_entry.get()) num_files = split_by_size(file_path, size_per_file) output_textbox_split.insert(tk.END, f"分割完成,共生成{num_files}个文件\n") def split_by_lines(file_path, lines_per_file): with open(file_path, 'r', encoding='utf-8') as file: file_name, file_extension = os.path.splitext(file_path) i = 0 lines = [] for line in file: lines.append(line) if (i + 1) % lines_per_file == 0: write_to_file(lines, f"{file_name}_part_{(i + 1) // lines_per_file}{file_extension}") lines = [] i += 1 if lines: num_parts = math.ceil((i + 1) / lines_per_file) write_to_file(lines, f"{file_name}_part_{num_parts}{file_extension}") def split_by_size(input_file, max_size_mb): sub = 1 size = max_size_mb * 1024 # 分割大小约80K with open(input_file, 'rb') as fin: buf = fin.read(size) while len(buf) > 0: [des_filename, extname] = os.path.splitext(input_file) filename = f"{des_filename}_{sub}{extname}" write_to_file(buf.decode('utf-8'),filename) sub += 1 buf = fin.read(size) return sub-1 def write_to_file(lines, output_path): with open(output_path, 'w', encoding='utf-8') as output_file: output_file.writelines(lines) output_textbox_split.config(state="normal") output_textbox_split.insert(tk.END, f"\n分割完成: {output_path}") output_textbox_split.config(state="disabled") root = tk.Tk() root.title("TXT处理软件") tab_parent = ttk.Notebook(root) tab1 = ttk.Frame(tab_parent) tab2 = ttk.Frame(tab_parent) tab_parent.add(tab1, text="过滤器") tab_parent.add(tab2, text="分割器") tab_parent.pack(expand=1, fill="both") # 过滤器部分 input_textbox = tk.Text(tab1, width=40, height=50) input_textbox.grid(row=0, column=0, padx=10, pady=10) output_textbox = tk.Text(tab1, width=40, height=50) output_textbox.grid(row=0, column=2, padx=10, pady=10) controls_frame = tk.Frame(tab1) controls_frame.grid(row=0, column=1, padx=10, pady=10) keyword_label = tk.Label(controls_frame, text="关键字(换行分隔):") keyword_label.pack() keyword_textbox = tk.Text(controls_frame, width=20, height=10) keyword_textbox.pack(pady=5) contains_button = tk.Button(controls_frame, text="包含关键字", command=filter_contains) contains_button.pack(pady=5) remove_button = tk.Button(controls_frame, text="删除包含关键字的行", command=filter_remove) remove_button.pack(pady=5) remove_duplicates_button = tk.Button(controls_frame, text="去重", command=remove_duplicates) remove_duplicates_button.pack(pady=5) length_frame = tk.Frame(controls_frame) length_frame.pack(pady=5) length_label = tk.Label(length_frame, text="长度:") length_label.pack(side=tk.LEFT) length_entry = tk.Entry(length_frame, width=5) length_entry.pack(side=tk.LEFT) length_var = tk.StringVar() greater_rb = tk.Radiobutton(length_frame, text="大于", variable=length_var, value="greater") greater_rb.pack(side=tk.LEFT) lesser_rb = tk.Radiobutton(length_frame, text="小于", variable=length_var, value="lesser") lesser_rb.pack(side=tk.LEFT) filter_length_button = tk.Button(controls_frame, text="按长度筛选", command=filter_by_length) filter_length_button.pack(pady=5) # 分割器部分 # 选择文件按钮 select_button = ttk.Button(tab2, text="选择文件", command=select_file) select_button.grid(row=0, column=0) # 文件信息 file_info = tk.StringVar() file_info_label = ttk.Label(tab2, textvariable=file_info, width=50) file_info_label.grid(row=0, column=1, padx=10) # 分割方式 split_var = tk.StringVar(value="lines") split_lines_rb = ttk.Radiobutton(tab2, text="按行数分割", variable=split_var, value="lines") split_lines_rb.grid(row=1, column=0, sticky=tk.W) split_size_rb = ttk.Radiobutton(tab2, text="按文件大小分割 (KB)", variable=split_var, value="size") split_size_rb.grid(row=1, column=1, sticky=tk.W) # 分割数量输入框 split_entry = ttk.Entry(tab2, width=10) split_entry.grid(row=2, column=0) # 开始分割按钮 start_split_button = ttk.Button(tab2, text="开始分割", command=split_file) start_split_button.grid(row=2, column=1, padx=10) # 输出框 output_textbox_split = tk.Text(tab2, width=80, height=30, wrap=tk.WORD, state="disabled") output_textbox_split.grid(row=0, column=1, padx=10, pady=10) root.mainloop()