Python人员信息管理系统源代码

    Python人员信息管理系统源程序，本项目代码量在500行左右，代码不难，展示一个功能完善的入门级别的PyQt项目，是练手提升能力的非常好的项目。程序运行截图：

完整程序代码：

#更多Python代码，请微信关注：Python代码大全import datetimeimport osimport sysimport random
from PyQt5 import QtGuifrom PyQt5.QtCore import Qtfrom PyQt5.QtCore import QDatefrom PyQt5.QtWidgets import QApplicationfrom PyQt5.QtWidgets import QWidgetfrom PyQt5.QtWidgets import QLabelfrom PyQt5.QtWidgets import QLineEditfrom PyQt5.QtWidgets import QComboBoxfrom PyQt5.QtWidgets import QTextEditfrom PyQt5.QtWidgets import QDateTimeEditfrom PyQt5.QtWidgets import QPushButtonfrom PyQt5.QtWidgets import QMessageBoxfrom PyQt5.QtWidgets import QTableWidgetfrom PyQt5.QtWidgets import QTableWidgetItemfrom PyQt5.QtWidgets import QMenufrom PyQt5.QtWidgets import QAbstractItemViewfrom PyQt5.QtWidgets import QStyleFactory

class AppWidget(QWidget): '''程序界面设定控制类'''
def __init__(self): # 调用父类的初始化方法 super().__init__() # 调用界面初始化方法（一般会将UI界面的代码封装到另外一个方法函数中，而不直接放到__init__） self.init_ui() # 加载文件中存储的所有人员信息 self.load_all_infos()
def init_ui(self): '''设置UI界面''' self.setWindowTitle('人员管理系统_Python代码大全') self.setFixedSize(1220, 771)
# 创建字体对象，用来对要显示的文字进行设定 font = QtGui.QFont() font.setFamily('黑体') font.setPointSize(12)
# 姓名 label_name = QLabel(self) label_name.setGeometry(40, 30, 54, 16) label_name.setText('姓名：') label_name.setFont(font) self.line_edit_name = QLineEdit(self) self.line_edit_name.setGeometry(90, 30, 141, 20)
# 性别 label_gender = QLabel(self) label_gender.setGeometry(270, 30, 54, 16) label_gender.setFont(font) label_gender.setText('性别：') self.line_edit_gender = QComboBox(self) self.line_edit_gender.setGeometry(340, 30, 201, 20) self.line_edit_gender.addItems(['男', '女'])
# 身份证 label_id = QLabel(self) label_id.setGeometry(580, 30, 54, 16) label_id.setFont(font) label_id.setText('身份证：') self.line_edit_id = QLineEdit(self) self.line_edit_id.setGeometry(660, 30, 221, 20)
# 地址 label_addr = QLabel(self) label_addr.setGeometry(40, 110, 54, 16) label_addr.setFont(font) label_addr.setText('地址：') self.line_edit_addr = QLineEdit(self) self.line_edit_addr.setGeometry(92, 110, 141, 20)
# 电话 label_phone = QLabel(self) label_phone.setGeometry(270, 70, 54, 16) label_phone.setFont(font) label_phone.setText('电话:') self.line_edit_phone = QLineEdit(self) self.line_edit_phone.setGeometry(340, 70, 201, 20)
# 部门 label_department = QLabel(self) label_department.setGeometry(590, 70, 54, 16) label_department.setFont(font) label_department.setText('部门:') self.line_edit_department = QLineEdit(self) self.line_edit_department.setGeometry(660, 70, 221, 20)
# 出生日期 label_birthdate = QLabel(self) label_birthdate.setGeometry(580, 110, 81, 16) label_birthdate.setFont(font) label_birthdate.setText('出生日期：') self.line_edit_birthday = QDateTimeEdit(self) self.line_edit_birthday.setGeometry(670, 110, 211, 20) self.line_edit_birthday.setCalendarPopup(True) self.line_edit_birthday.setDisplayFormat('yyyy-MM-dd')
# 专业 label_skill = QLabel(self) label_skill.setGeometry(40, 70, 51, 16) label_skill.setFont(font) label_skill.setText('专业：') self.line_edit_skill = QLineEdit(self) self.line_edit_skill.setGeometry(90, 70, 141, 20)
# 职务 label_post = QLabel(self) label_post.setGeometry(270, 110, 51, 16) label_post.setFont(font) label_post.setText('职务：') self.line_edit_post = QLineEdit(self) self.line_edit_post.setGeometry(340, 110, 201, 20)
# 备注 label_note = QLabel(self) label_note.setGeometry(40, 150, 51, 16) label_note.setFont(font) label_note.setText('备注：') self.text_edit_note = QTextEdit(self) self.text_edit_note.setGeometry(90, 150, 381, 71)
# btn：录入信息 btn_add_info = QPushButton(self) btn_add_info.setGeometry(580, 190, 75, 23) btn_add_info.setText('录入信息') # 事件绑定 btn_add_info.clicked.connect(self.add_new_student_info)
# btn：修改信息 self.btn_change = QPushButton('修改信息', self) self.btn_change.setGeometry(700, 190, 75, 23) self.btn_change.setVisible(False) # 事件绑定 self.btn_change.clicked.connect(self.save_change_info)
# 人员信息表 self.table_infos = QTableWidget(self) self.table_infos.setGeometry(10, 350, 1200, 411) self.table_infos.setColumnCount(11) self.table_infos.setHorizontalHeaderLabels([ '编号', '姓名', '性别', '身份证', '专业', '电话', '部门', '地址', '职务', '出生日期', '备注' ]) # 禁用双击编辑单元格 self.table_infos.setEditTriggers(QAbstractItemView.NoEditTriggers) # 改为选择一行 self.table_infos.setSelectionBehavior(QAbstractItemView.SelectRows) # 添加右击菜单 self.table_infos.setContextMenuPolicy(Qt.CustomContextMenu) self.table_infos.customContextMenuRequested.connect(self.generate_menu)
# 隐藏的文本框，用来存储编号 self.person_no = QLineEdit(self) self.person_no.setGeometry(90, 220, 141, 20) self.person_no.setVisible(False)
# btn：查看全部 self.btn_find_all = QPushButton(self) self.btn_find_all.setGeometry(74, 290, 81, 23) self.btn_find_all.setText('查看全部') # 事件绑定 self.btn_find_all.clicked.connect(self.get_all_infos)
# 按类型查找 self.label_find_type = QLabel(self) self.label_find_type.setGeometry(330, 295, 91, 16) self.label_find_type.setFont(font) self.label_find_type.setText('按类型查找')
# 下拉菜单，查找类型 self.select_btn = QComboBox(self) self.select_btn.setGeometry(420, 290, 111, 22) find_type = ['姓名', '性别', '身份证', '专业', '部门', '编号', '出生日期范围'] for i, type_temp in enumerate(find_type): self.select_btn.addItem('') self.select_btn.setItemText(i, type_temp) # 事件绑定 self.select_btn.currentIndexChanged.connect(self.change_search_type)
# 查找输入框 self.line_edit_find = QLineEdit(self) self.line_edit_find.setGeometry(550, 290, 161, 20)
# 查找日期范围（默认不显示，只有当选择查询日期范围时才显示） self.line_edit_star_time = QDateTimeEdit(self) self.line_edit_star_time.setGeometry(550, 290, 100, 20) self.line_edit_star_time.setCalendarPopup(True) self.line_edit_star_time.setDisplayFormat('yyyy-MM-dd') self.line_edit_star_time.setVisible(False) self.line_edit_end_time = QDateTimeEdit(self) self.line_edit_end_time.setGeometry(655, 290, 100, 20) self.line_edit_end_time.setCalendarPopup(True) self.line_edit_end_time.setDisplayFormat('yyyy-MM-dd') self.line_edit_end_time.setVisible(False)
# btn：查找 self.btn_find = QPushButton(self) self.btn_find.setGeometry(780, 290, 75, 23) self.btn_find.setText('查找') # 事件绑定 self.btn_find.clicked.connect(self.search_info_from_files)
def change_search_type(self): '''更改搜索类型''' search_type = self.select_btn.currentText() if search_type == '出生日期范围': self.line_edit_star_time.setVisible(True) self.line_edit_end_time.setVisible(True) self.line_edit_find.setVisible(False) else: self.line_edit_star_time.setVisible(False) self.line_edit_end_time.setVisible(False) self.line_edit_find.setVisible(True)
def get_all_infos(self): '''查询所有人员信息并显示''' self.load_all_infos() # 清理查询输入框内容 self.line_edit_find.setText('')
def search_info_from_files(self): # 查询类型 search_type = self.select_btn.currentText()
if search_type == '出生日期范围': start_time = self.line_edit_star_time.text().split('-') stop_time = self.line_edit_end_time.text().split('-') start_time = datetime.date(int(start_time[0]), int(start_time[1]), int(start_time[2])) stop_time = datetime.date(int(stop_time[0]), int(stop_time[1]), int(stop_time[2])) if (stop_time - start_time).days < 0: QMessageBox.information(self, '提示', '开始日期不能小于结束日期') return
# 从文件中读取所有的信息 all_infos = [] with open('infos.txt', 'r+', encoding='utf-8') as f: info_lines = f.readlines() for temp in info_lines: all_infos.append(temp.replace('\n', ''))
# 获取要搜索的内容 search_content = self.line_edit_find.text()
# 存放搜索结果 search_result = [] for temp_info in all_infos: info = temp_info.split(',') if search_type == '姓名' and search_content == info[1]: search_result.append(temp_info) if search_type == '性别' and search_content == info[2]: search_result.append(temp_info) if search_type == '编号' and search_content == info[0]: search_result.append(temp_info) if search_type == '身份证' and search_content == info[3]: search_result.append(temp_info) if search_type == '专业' and search_content == info[4]: search_result.append(temp_info) if search_type == '部门' and search_content == info[6]: search_result.append(temp_info) if search_type == '出生日期范围': start_time_temp = datetime.datetime.strptime(str(start_time), '%Y-%m-%d') stop_time_temp = datetime.datetime.strptime(str(stop_time), '%Y-%m-%d') date_search = datetime.datetime.strptime(info[9], '%Y-%m-%d') if start_time_temp <= date_search <= stop_time_temp: search_result.append(temp_info)
# 填充查询到的信息到表中 info_count = len(search_result) self.table_infos.setRowCount(info_count) for i, temp in enumerate(search_result): for j, temp_item in enumerate(temp.split(',')): new_item = QTableWidgetItem(temp_item) new_item.setTextAlignment(Qt.AlignHCenter) self.table_infos.setItem(i, j, new_item)
def save_change_info(self): '''修改数据''' person_no = self.person_no.text() name = self.line_edit_name.text() gender = self.line_edit_gender.currentText() ids = self.line_edit_id.text() skill = self.line_edit_skill.text() phone = self.line_edit_phone.text() department = self.line_edit_department.text() addr = self.line_edit_addr.text() post = self.line_edit_post.text() birthday = self.line_edit_birthday.text() note = self.text_edit_note.toPlainText()
infos = [person_no, name, gender, ids, skill, phone, department, addr, post, birthday, note] if '' in infos: QMessageBox.information(self, '提示', '修改的信息不能为空')
all_infos = [] with open('infos.txt', 'r+', encoding='utf-8') as f: info_lines = f.readlines() for temp in info_lines: all_infos.append(temp.replace('\n', ''))
for i in range(len(all_infos)): temp_person_no = all_infos[i].split(',')[0] if person_no == str(temp_person_no): all_infos[i] = ','.join(infos) break
with open('infos.txt', 'w', encoding='utf-8') as f: for text in all_infos: f.write(text + '\n')
# 清空文本框的内容 self.person_no.setText('') self.line_edit_name.setText('') self.line_edit_id.setText('') self.line_edit_skill.setText('') self.line_edit_phone.setText('') self.line_edit_department.setText('') self.line_edit_addr.setText('') self.line_edit_post.setText('') self.text_edit_note.setPlainText('')
# 重新加载所有信息 self.reload_all_infos()
QMessageBox.information(self, '提示', '修改成功')
def generate_menu(self, pos): '''右键菜单''' menu = QMenu() item1 = menu.addAction('修改') item2 = menu.addAction('删除') action = menu.exec_(self.table_infos.mapToGlobal(pos)) if action == item1: print('选择了'修改'操作')
# 显示“修改信息按钮” self.btn_change.setVisible(True)
# 从表格中提取需要的数据 table_selected_index = self.table_infos.currentIndex().row() model = self.table_infos.model() person_no = model.data(model.index(table_selected_index, 0)) name = model.data(model.index(table_selected_index, 1)) gender = model.data(model.index(table_selected_index, 2)) ids = model.data(model.index(table_selected_index, 3)) skill = model.data(model.index(table_selected_index, 4)) phone = model.data(model.index(table_selected_index, 5)) department = model.data(model.index(table_selected_index, 6)) addr = model.data(model.index(table_selected_index, 7)) post = model.data(model.index(table_selected_index, 8)) birthday = model.data(model.index(table_selected_index, 9)) note = model.data(model.index(table_selected_index, 10))
# 将这些数据设置到对应的文本框 self.line_edit_name.setText(name) if gender == '男': self.line_edit_gender.setItemText(0, gender) self.line_edit_gender.setItemText(1, '女') else: self.line_edit_gender.setItemText(0, gender) self.line_edit_gender.setItemText(1, '男') # 用一个隐藏的文本框记录要修改的人员编号 self.person_no.setText(person_no) self.line_edit_id.setText(ids) self.line_edit_skill.setText(skill) self.line_edit_phone.setText(phone) self.line_edit_department.setText(department) self.line_edit_addr.setText(addr) self.line_edit_post.setText(post) self.line_edit_birthday.setDate(QDate.fromString(birthday, 'yyyy-MM-dd')) self.text_edit_note.setPlainText(note) elif action == item2: print('选择了'删除'操作') table_selected_index = self.table_infos.currentIndex().row() # 获取表格数据模型对象 model = self.table_infos.model() # 通过模型对象提取第X行第0列（即编号）单元格对象 table_selected_first_cell = model.index(table_selected_index, 0) # 提取编号数据 person_no = model.data(table_selected_first_cell) print('要删除的编号:', person_no)
all_infos = [] with open('infos.txt', 'r+', encoding='utf-8') as f: all_student_info_lines = f.readlines() for students_info_line in all_student_info_lines: all_infos.append(students_info_line.replace('\n', ''))
for i in range(len(all_infos)): temp_student_id = all_infos[i].split(',')[0] if person_no == str(temp_student_id): all_infos.remove(all_infos[i]) break
with open('infos.txt', 'w', encoding='utf-8') as f: for text in all_infos: f.write(text + '\n')
# 重新加载所有信息 self.reload_all_infos()
QMessageBox.information(self, '提示', '删除成功')
def reload_all_infos(self): '''重新加载所有信息''' self.load_all_infos()
def add_new_student_info(self): name = self.line_edit_name.text() gender = self.line_edit_gender.currentText() ids = self.line_edit_id.text() skill = self.line_edit_skill.text() phone = self.line_edit_phone.text() department = self.line_edit_department.text() addr = self.line_edit_addr.text() post = self.line_edit_post.text() birthday = self.line_edit_birthday.text() note = self.text_edit_note.toPlainText() print('name', name) print('gender', gender) print('ids', ids) print('skill', skill) print('phone', phone) print('department', department) print('addr', addr) print('post', post) print('birthday', birthday) print('note', note)
# 判断有没有填写的信息，如果有则提示，如果没有则存储到文件 infos = [name, gender, ids, skill, phone, department, addr, post, birthday, note] if '' in infos: QMessageBox.information(self, '提示', '输入的信息不能为空') else: person_no = random.randint(10000, 99999) infos.insert(0, str(person_no)) infos_str = ','.join(infos) with open('infos.txt', 'a+', encoding='utf-8') as f: f.write(infos_str + '\n') f.close()
# 重新加载所有信息 self.reload_all_infos()
QMessageBox.information(self, '提示', '提交成功')
def load_all_infos(self): '''加载所有的人员信息''' path = 'infos.txt' # 1. 判断是否存储文件，如果不存在则函数结束 if not os.path.exists(path): return
# 2. 加载所有数据 all_infos = list() with open(path, 'r', encoding='utf-8') as f: infos_list = f.readlines() for stu_info in infos_list: all_infos.append(stu_info.replace('\n', ''))
# 3. 填充到信息表中 infos_count = len(all_infos) self.table_infos.setRowCount(infos_count) for i, temp_info in enumerate(all_infos): for j, info_item in enumerate(temp_info.split(',')): new_item = QTableWidgetItem(info_item) new_item.setTextAlignment(Qt.AlignHCenter) self.table_infos.setItem(i, j, new_item)

if __name__ == '__main__': # 创建应用程序对象 app = QApplication(sys.argv)
# 设置窗口窗口风格 QApplication.setStyle(QStyleFactory.create('Fusion')) print(QStyleFactory.keys())
# 创建一个要显示的窗口对象 app_widget = AppWidget() app_widget.show()
# 让应用程序一直运行，在这期间会显示UI界面、检测事件等操作    sys.exit(app.exec())