标题面向chatgpt编程——编写简单的数据录入工具

最近业务上有个需求，需要采集某些公司披露的年度报告中的信息，因为 pdf 解析工具的效果不太理想，因此需要人工查找录入到oracle数据库。为了提高效率，我借助chatgpt搭建了一个小型的录入工具以提高录入速度。

我描述了需求后它给出了模板代码，我一步步测试，它一步步给出优化方案，中间他出现了比较多的语法错误和”伪造参数“，需要人工矫正。

总体感受是，它的知识面很广，利用的好的话可以大大提升造轮子的效率，但是对需求描述比较严格，需要清晰的描述出需求后（包括前因后果细节等等），才能给出符合预期的代码

最终代码如下：

import tkinter as tk
from tkinter import ttk
import cx_Oracle
import reclass TableEditor:def __init__(self, db_config):self.db_config = db_configself.root = tk.Tk()self.root.title("Table Editor")self.root.state('zoomed')self.root.configure(bg="#f0f0f0")# Create a Canvas widgetcanvas = tk.Canvas(self.root, bg="#f0f0f0")canvas.pack(side=tk.LEFT, fill=tk.BOTH, expand=True, padx=10, pady=10)# Create a Scrollbar widgetscrollbar = ttk.Scrollbar(self.root, orient=tk.VERTICAL, command=canvas.yview)scrollbar.pack(side=tk.RIGHT, fill=tk.Y, padx=10, pady=10)# Configure the Canvas widget to use the Scrollbar widgetcanvas.configure(yscrollcommand=scrollbar.set)# Create a Frame widget inside the Canvas widgetself.table_frame = tk.Frame(canvas)self.table_frame.bind('<Configure>', lambda e: canvas.configure(scrollregion=canvas.bbox('all')))canvas.create_window((0, 0), window=self.table_frame, anchor='nw', tags=('self.table_frame',))# bind mousewheel to scrollbarself.root.bind('<MouseWheel>', lambda e: canvas.yview_scroll(int(-1 * (e.delta / 120)), 'units'))self.create_table()self.create_submit_button()self.create_synchronize_button()self.create_transform_button()self.root.mainloop()def create_table(self):# Get column names and comments from the databasecolumn_names, comments, usage_find, usage_find_hk = self.get_column_names_from_db()# Create table headertk.Label(self.table_frame, text="字段来源_港股", bg="#f0f0f0", fg="#333333", font=("黑体", 12)).grid(row=0, column=0)tk.Label(self.table_frame, text="字段来源", bg="#f0f0f0", fg="#333333", font=("黑体", 12)).grid(row=0, column=1)tk.Label(self.table_frame, text="字段注释", bg="#f0f0f0", fg="#333333", font=("黑体", 12)).grid(row=0, column=2)tk.Label(self.table_frame, text="字段", bg="#f0f0f0", fg="#333333", font=("黑体", 12)).grid(row=0, column=3)tk.Label(self.table_frame, text="值（元）", bg="#f0f0f0", fg="#333333", font=("黑体", 12)).grid(row=0, column=4)# Create table dataself.column0_data = usage_find_hkself.column1_data = usage_findself.column2_data = commentsself.column3_data = column_namesself.column4_data = [''] * len(column_names)for i in range(len(self.column3_data)):# 第一列使用 Entry 控件entry_var_1 = tk.StringVar(value=self.column0_data[i])entry = tk.Entry(self.table_frame, textvariable=entry_var_1, state=tk.NORMAL, width=50)entry.grid(row=i + 1, column=0)# 第二列使用 Entry 控件entry_var_2 = tk.StringVar(value=self.column1_data[i])entry = tk.Entry(self.table_frame, textvariable=entry_var_2, state=tk.NORMAL, width=50)entry.grid(row=i + 1, column=1)# 第三列使用 Entry 控件entry_var_3 = tk.StringVar(value=self.column2_data[i])entry = tk.Entry(self.table_frame, textvariable=entry_var_3, state=tk.NORMAL)entry.grid(row=i + 1, column=2)tk.Label(self.table_frame, text=self.column3_data[i]).grid(row=i + 1, column=3)# column4_var = tk.StringVar(value=self.column4_data[i])column4_var = tk.StringVar(value=self.column4_data[i] or "")column4_entry = tk.Entry(self.table_frame, textvariable=column4_var, state=tk.NORMAL, name=f"col4_{i}")column4_entry.grid(row=i + 1, column=4)# 保存输入框的变量，以便在 update_db 中使用column4_var.trace_add('write', lambda name, index, mode, var=column4_var, i=i:self.column4_data.__setitem__(i, var.get()))self.table_frame.grid_rowconfigure(i + 1, minsize=25)def create_submit_button(self):submit_button = tk.Button(self.root, text="Submit", command=self.update_db)submit_button.pack(side=tk.BOTTOM, padx=10, pady=10)def create_synchronize_button(self):submit_button = tk.Button(self.root, text="Synchronize", command=self.synchronize_db)submit_button.pack(side=tk.BOTTOM, padx=10, pady=20)def create_transform_button(self):submit_button = tk.Button(self.root, text="Transform", command=self.transform_data)submit_button.pack(side=tk.BOTTOM, padx=10, pady=100)def get_column_names_from_db(self):# Connect to Oracle databasewith cx_Oracle.connect(**self.db_config) as conn:with conn.cursor() as cursor:# Replace 'table_name' with the actual name of your tablecursor.execute("select A.column_name ,B.comments,C.FIND,C.FIND_HK \from user_tab_columns A,user_col_comments B ,LOOKUP C \where A.Table_Name = B.Table_Name and A.Column_Name = B.Column_Name \and A.Table_Name = 'TPROP' and C.TPROP_COL=A.column_name order by A.COLUMN_ID")sql_data = cursor.fetchall()column_names = [row[0] for row in sql_data]comments = [row[1] for row in sql_data]usage_find = [row[2] for row in sql_data]usage_find_hk = [row[3] for row in sql_data]return column_names, comments, usage_find, usage_find_hkdef update_db(self):# Connect to Oracle databasewith cx_Oracle.connect(**self.db_config) as conn:with conn.cursor() as cursor:# Replace 'table_name' and 'column_name' with the actual names of your table and columnfor i, value in enumerate(self.column3_data):if not self.column4_data[i]: continuecomp_index = self.column3_data.index('COMPNAME')enddate_index = self.column3_data.index('ENDDATE')if i == comp_index or i == enddate_index: continuesql = f"UPDATE TPROP SET {self.column3_data[i]}='{str(self.column4_data[i])}' \WHERE COMPNAME='{str(self.column4_data[comp_index])}'  \AND ENDDATE='{str(self.column4_data[enddate_index])}'"try:cursor.execute(sql)except Exception as e:print(self.column3_data[i], '------>', e)raise econn.commit()# 关闭窗口self.root.destroy()def get_column4_data_from_db(self):# Connect to Oracle databasewith cx_Oracle.connect(**self.db_config) as conn:with conn.cursor() as cursor:# Replace 'table_name' and 'column_name' with the actual names of your table and columncomp_index = self.column3_data.index('COMPNAME')enddate_index = self.column3_data.index('ENDDATE')sql = f"SELECT * FROM TPROP  \WHERE COMPNAME='{str(self.column4_data[comp_index])}'  \AND ENDDATE='{str(self.column4_data[enddate_index])}'"cursor.execute(sql)sql_data = list(cursor.fetchall()[0])return sql_datadef synchronize_db(self):cur_data = self.get_column4_data_from_db()for i, value in enumerate(cur_data):if not value: continuevar = tk.StringVar(value=value)var.set(self.column4_data[i])# 更新表格中的数据column4_entry = self.table_frame.grid_slaves(row=i + 1, column=4)[0]column4_entry.delete(0, tk.END)column4_entry.insert(0, value)self.column4_data[i] = valuedef transform_data(self):cur_data = self.column4_datafor i, value in enumerate(cur_data):if not value: continueif type(value) == str:if self.column3_data[i][0] == 'T':try:new_value = re.sub(r'[^\d\.-]', '', value)except Exception as e:print(self.column3_data[i],i,value)raise evar = tk.StringVar(value=new_value)var.set(self.column4_data[i])# 更新表格中的数据column4_entry = self.table_frame.grid_slaves(row=i + 1, column=4)[0]column4_entry.delete(0, tk.END)column4_entry.insert(0, new_value)self.column4_data[i] = new_valueif __name__ == '__main__':# Replace 'username', 'password', and 'host:port/service_name' with the actual values for your Oracle databasedb_config = {'user': 'xbookadmin', 'password': 'mypwd', 'dsn': 'host:port/ORCL'}table_editor = TableEditor(db_config)

代码的运行结果如图：