python: Eclipse 2024‑03 R＋pydev

https://www.eclipse.org/downloads/packages/release/2024-03/r

參考配置環境： 

PyDev - Python IDE for Eclipse | Eclipse Plugins, Bundles and Products - Eclipse Marketplace | Eclipse Foundation

https://marketplace.eclipse.org/content/pydev-python-ide-eclipse

 

 

 

 

 

 

 

 

?

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369

# encoding: utf-8 # 版权所有 2024 ©涂聚文有限公司 # 许可信息查看：言語成了邀功盡責的功臣，還需要行爲每日來值班嗎 # 描述： # Author    : geovindu,Geovin Du 涂聚文. # IDE       : Eclipse 2022.12 python 3.11 # OS        : windows 10 # Datetime  : 2024/12/4 21:31 # User      : geovindu # Product   : Eclipse # Project   : ictsimple # File      : treeviewschool.py # explain   : 学习 import os import sys import io from operator import iconcat from tkinter import * import ttkbootstrap as ttk from ttkbootstrap.constants import * from ttkbootstrap.tableview import Tableview from tkinter import messagebox as msg     class Mainschool(ttk.Window):     """       """     def __init__(self):         """           """         super().__init__(themename="cosmo", title="school manage")         # self.Window(themename="cosmo") #superhero         self.maxsize = 300         # self.geometry('{}x{}'.format(1350, 900))         self.first_var = ttk.Variable()         self.title = "school manage"         #self.themename = 'superhero'         self.iconbitmap('favicon.ico')         #self.app = ttk.Window()         #self.app.iconbitmap("favicon.ico")         # 'studentID', 'firstname', 'lastname', 'schoolname', 'teltype', 'telno'         # app.tk.call('wm', 'iconphoto', app._w, PhotoImage(file='image/1.png'))         self.vid = StringVar()         self.vfname = StringVar()         self.vlname = StringVar()         self.vschoolname = StringVar()         self.vteltype = StringVar()         self.vtelno = StringVar()           frame1 = ttk.Frame(self)         frame1.pack()           ttk.Label(frame1, text='id:').grid(column=0, row=0, padx=5, pady=5, sticky=E)         self.entid = ttk.Entry(frame1, textvariable=self.vid)         self.entid.grid(column=1, row=0, padx=5, pady=5, sticky=W)         # ent_id.pack(side=LEFT)         ttk.Label(frame1, text='First Name:').grid(column=2, row=0, padx=5, pady=5, sticky=E)         self.entfname = ttk.Entry(frame1, textvariable=self.vfname)         # ent_fname.pack(side=LEFT)         self.entfname.grid(column=3, row=0, padx=5, pady=5, sticky=W)           ttk.Label(frame1, text='Last Name:').grid(column=4, row=0, padx=5, pady=5, sticky=E)         self.entlname = ttk.Entry(frame1, textvariable=self.vlname)         # ent_lname.pack(side=LEFT)         self.entlname.grid(column=5, row=0, padx=5, pady=5, sticky=W)           ttk.Label(frame1, text='school Name:').grid(column=6, row=0, padx=5, pady=5, sticky=E)         self.entschoolname = ttk.Entry(frame1, textvariable=self.vschoolname)         # ent_schoolname.pack(side=LEFT)         self.entschoolname.grid(column=7, row=0, padx=5, pady=5, sticky=W)           ttk.Label(frame1, text='typetel:').grid(column=8, row=0, padx=5, pady=5, sticky=E)         self.entteltype = ttk.Entry(frame1, textvariable=self.vteltype)         # ent_teltype.pack(side=LEFT)         self.entteltype.grid(column=9, row=0, padx=5, pady=5, sticky=W)           ttk.Label(frame1, text='tel:').grid(column=10, row=0, padx=5, pady=5, sticky=E)         self.enttelno = ttk.Entry(frame1, textvariable=self.vtelno)         # ent_telno.pack(side=LEFT)         self.enttelno.grid(column=11, row=0, padx=5, pady=5, sticky=W)           self.btnedit = ttk.Button(frame1, text='Edit Row', command=self.updateRow)         # btn_edit.pack(side=LEFT)         self.btnedit.configure(state=DISABLED)  # 不可用         self.btnedit.grid(column=12, row=0, padx=5, pady=5, sticky=W)         # 'studentID', 'firstname', 'lastname', 'schoolname', 'teltype', 'telno'         columns = [             {'text': 'studentID', 'stretch': True},             {'text': 'First Name', 'stretch': True},             {'text': 'Last Name', 'stretch': True},             {'text': 'schoolname', 'stretch': True},             {'text': 'teltype', 'stretch': True},             {'text': 'telno', 'stretch': True},             {'text': 'edit', 'stretch': False, 'anchor': CENTER},             {'text': 'delete', 'stretch': False, 'anchor': CENTER}         ]         self.loadRecord()         data = []         # '📄🖉', '❌'         for dt in record:             row = dt             row.append('📄🖉')             row.append('❌')             data.append(row)           colors = self.style.colors         self.dt = Tableview(self,                        coldata=columns,                        rowdata=data,                        paginated=True,                        pagesize=15,                        searchable=True,                        bootstyle=PRIMARY,                        stripecolor=(colors.light, None),                          )         self.dt.pack()         self.dt.view.bind('<ButtonRelease-1>', self.onSelectItem)         self.btnadd = ttk.Button(self, text='Add Row', command=self.addRow)         self.btnadd.pack()       def loadRecord(self):         """         加载学生文本文件的所有学生信息         :return:         """         global record         file = "student.txt"         if os.path.exists(file):  # 文件是否存在，存在读取文件             f = open(file, mode="r", encoding='utf-8')  # 读取学生文本文件的所有学生信息             record = f.readlines()               for i in range(0, len(record)):                 record[i] = record[i].replace("\n", "")  # 把换行符号，替换成空字符                 record[i] = record[i].split(";")  # 把分号的的行数据进行分割             f.close()       def searchRecordByFirstname(self,firstname: str) -> int:         """         查找名字所在列的索引值 index         :param firstname: 名字         :return: 返回索引值         """         for i in range(0, len(record)):             if record[i][1] == firstname:  # 等于这个名字的一行记录打印                 for j in range(0, len(record[i])):                     print(record[i][j], end='    ')                 return i         return -1       def searchRecordByStudent(self,studentno: str) -> int:         """         查找学生所在列的索引值 index         :param studentno: 学生编号         :return: 返回索引值         """         if record is not None:             if len(record) > 0:                 for i in range(0, len(record)):                     if record[i][0] == studentno:  # 找到输入参数学号的记录的索引值                         return i         return -1       def updateRecord(self,sudentno: str, firstname: str, lastname: str, schoool: str, noType: str, number: str) -> bool:         """         更新记录，并更新至文本文件中         :param sudentno: 学生编号         :param firstname: 名         :param lastname: 姓         :param schoool: 学校名称         :param noType: 电话类型         :param number: 电话         :return:         """         ok = False         print('no:',sudentno)         row = self.searchRecordByStudent(sudentno)         data = [sudentno, firstname, lastname, schoool, noType, number]  # 把要列新的信息，放在1D list中。便于更新2D list一行记录         if row != -1:             record[row] = data  # 当前索引值的记录的赋值             self.updateFile()  # update file data 修改之后更新文件记录行             print("Record Update!")             ok = True             return ok         else:             print("Record not Update!")             return ok       def deleteRecordByFirstname(self,firstname: str):         """         删除查找名字所在行的值         :param firstname:         :return:         """         ok = False         row = self.searchRecordByFirstname(firstname)         if row != -1:             for j in range(0, len(record)):                 # global record                 record[row][j] = "---"  # 不是真正删除，只是把这一行赋值为--- 对于当前行中的每列的记录更新                 # update_file()  # update file data 删除之后更新文件记录行             print("Record deleted!")             ok = True             return ok         else:             print("Record not found!")             return ok       def addRecord(self,sudentno: str, firstname: str, lastname: str, schoool: str, noType: str, number: str) -> bool:         """         添加一行学生信息         :param sudentno: 学生编号         :param firstname: 名         :param lastname: 姓         :param schoool: 学校名称         :param noType: 电话类型         :param number: 电话         :return:         """         file = "student.txt"         ok = False         try:             if os.path.exists(file):                 f = open(file, mode="a", encoding='utf-8')                 f.write(                     "\n" + sudentno + ";" + firstname + ";" + lastname + ";" + schoool + ";" + noType + ";" + number)  # 添加一行到文本文件中                 f.close()                 print('insert ok')                 ok = True             return ok         except Exception as erro:             print('insert no')             return ok             pass       def updateFile(self):         """         更新学生信息到文本文件中         :return:         """         f = open("student.txt", mode="w", encoding='utf-8')  # 更新所有学生信息，保存至文本文件中         for i in range(0, len(record)):             f.write(                 record[i][0] + ";" + record[i][1] + ";" + record[i][2] + ";" + record[i][3] + ";" + record[i][4] + ";" +                 record[i][5])  # 对每一行记录，进行写录，所以在这里用循环             if i < len(record) - 1:                 f.write("\n")         f.close()               def addRow(self):         """           :return:         """         id = self.entid.get()         fname = self.entfname.get()         lname = self.entlname.get()         schoolname = self.entschoolname.get()         teltyp = self.entteltype.get()         elno = self.enttelno.get()           print(fname)         if fname != '' and lname != '':             if msg.askyesno('info', f'Confirm add?', parent=self):                 self.dt.insert_row(END, [id, fname, lname, schoolname, teltyp, elno, '📄🖉', '❌'])                 self.dt.load_table_data()                 rows_obj = self.dt.get_rows()                 matriz = [row.values for row in rows_obj]                 print('var matriz --> Before edit - table itens:', matriz)                 # 数据也添加                 self.addRecord(id, fname, lname, schoolname, teltyp, elno)                 # 清空输入框的数据                 self.entid.delete(0, '')                 self.entfname.delete(0, '')                 self.entlname.delete(0, '')                 self.entschoolname.delete(0, '')                 self.entteltype.delete(0, '')                 self.enttelno.delete(0, '')         else:             print('no')             msg.showinfo("info", "no empty", icon='error')  # icon='info'  question warning         return       def updateRow(self):         """         ID 不可以修改         :return:         """           self.btnedit.configure(state=DISABLED)         self.btnadd.configure(state=NORMAL)         self.dt.view.configure(selectmode=EXTENDED)         self.dt.configure(bootstyle='primary-table')           if msg.askyesno('info', f'Confirm Edit?', parent=self):             rows = [[self.vid.get(), self.vfname.get(), self.vlname.get(), self.vschoolname.get(), self.vteltype.get(), self.vtelno.get(), '📄🖉', '❌']]             if rows != []:                 selected = self.dt.view.focus()                 for item in rows:                     self.dt.view.item(selected, values=item)                 self.dt.load_table_data()                 rows_obj = self.dt.get_rows()                 matriz = [row.values for row in rows_obj]                 ''''''                 print('var matriz --> After editing - table itens:', matriz)                   # 数据也修改                 self.loadRecord()                 self.updateRecord(self.vid.get(), self.vfname.get(), self.vlname.get(), self.vschoolname.get(), self.vteltype.get(), self.vtelno.get())                   # 清空输入框的数据                 self.entid.configure(state=NORMAL)                 self.entid.delete(0, '')                 self.entfname.delete(0, '')                 self.entlname.delete(0, '')                 self.entschoolname.delete(0, '')                 self.entteltype.delete(0, '')                 self.enttelno.delete(0, '')           return       def onSelectItem(self,event=None):         """           :param event:         :return:         """         table_mode = str(self.dt.view.cget('selectmode'))         if table_mode == 'extended':               curItem = self.dt.view.item(self.dt.view.focus())             col = self.dt.view.identify_column(event.x)               region = self.dt.view.identify_region(event.x, event.y)             if region == 'cell':                 if col == '#7':  # 'cell' edit 放在最后两行，或是最前两行                     self.entid.configure(state=DISABLED)                     self.vid.set(curItem['values'][0])                     self.vfname.set(curItem['values'][1])                     self.vlname.set(curItem['values'][2])                     self.vschoolname.set(curItem['values'][3])                     self.vteltype.set(curItem['values'][4])                     self.vtelno.set(curItem['values'][5])                       self.btnedit.configure(state=NORMAL)                     self.btnadd.configure(state=DISABLED)                     self.dt.view.configure(selectmode='none')                     self.dt.configure(bootstyle='secondary-table')                   if col == '#8':  # 'cell' delete                     iids = self.dt.view.selection()                     if len(iids) > 0:                         if msg.askyesno('Warning', f'Confirm Deletion?', parent=self, icon='error'):                             prev_item = self.dt.view.prev(iids[0])                             self.dt.delete_rows(iids=iids)                             self.dt.view.focus(prev_item)                             self.dt.view.selection_set(prev_item)             return       main=Mainschool() main.mainloop()