HaHafeng
66255368b7
Features - User Management (Phase 4.1): - Database: Add user_modules table for fine-grained module permissions - Database: Add 4 user permissions (view/create/edit/delete) to role_permissions - Backend: UserService (780 lines) - CRUD with tenant isolation - Backend: UserController + UserRoutes (648 lines) - 13 API endpoints - Backend: Batch import users from Excel - Frontend: UserListPage (412 lines) - list/filter/search/pagination - Frontend: UserFormPage (341 lines) - create/edit with module config - Frontend: UserDetailPage (393 lines) - details/tenant/module management - Frontend: 3 modal components (592 lines) - import/assign/configure - API: GET/POST/PUT/DELETE /api/admin/users/* endpoints Architecture Upgrade - Module Permission System: - Backend: Add getUserModules() method in auth.service - Backend: Login API returns modules array in user object - Frontend: AuthContext adds hasModule() method - Frontend: Navigation filters modules based on user.modules - Frontend: RouteGuard checks requiredModule instead of requiredVersion - Frontend: Remove deprecated version-based permission system - UX: Only show accessible modules in navigation (clean UI) - UX: Smart redirect after login (avoid 403 for regular users) Fixes: - Fix UTF-8 encoding corruption in ~100 docs files - Fix pageSize type conversion in userService (String to Number) - Fix authUser undefined error in TopNavigation - Fix login redirect logic with role-based access check - Update Git commit guidelines v1.2 with UTF-8 safety rules Database Changes: - CREATE TABLE user_modules (user_id, tenant_id, module_code, is_enabled) - ADD UNIQUE CONSTRAINT (user_id, tenant_id, module_code) - INSERT 4 permissions + role assignments - UPDATE PUBLIC tenant with 8 module subscriptions Technical: - Backend: 5 new files (~2400 lines) - Frontend: 10 new files (~2500 lines) - Docs: 1 development record + 2 status updates + 1 guideline update - Total: ~4900 lines of code Status: User management 100% complete, module permission system operational
133 lines
2.3 KiB
Python
133 lines
2.3 KiB
Python
"""
|
||
数值映射（重编码）操作
|
||
|
||
将分类变量的原始值映射为新值（如：男→1，女→2）。
|
||
"""
|
||
|
||
import pandas as pd
|
||
from typing import Dict, Any, Optional
|
||
|
||
|
||
def apply_recode(
|
||
df: pd.DataFrame,
|
||
column: str,
|
||
mapping: Dict[Any, Any],
|
||
create_new_column: bool = True,
|
||
new_column_name: Optional[str] = None
|
||
) -> pd.DataFrame:
|
||
"""
|
||
应用数值映射
|
||
|
||
Args:
|
||
df: 输入数据框
|
||
column: 要重编码的列名
|
||
mapping: 映射字典，如 {'男': 1, '女': 2}
|
||
create_new_column: 是否创建新列（True）或覆盖原列（False）
|
||
new_column_name: 新列名（create_new_column=True时使用）
|
||
|
||
Returns:
|
||
重编码后的数据框
|
||
|
||
Examples:
|
||
>>> df = pd.DataFrame({'性别': ['男', '女', '男', '女']})
|
||
>>> mapping = {'男': 1, '女': 2}
|
||
>>> result = apply_recode(df, '性别', mapping, True, '性别_编码')
|
||
>>> result['性别_编码'].tolist()
|
||
[1, 2, 1, 2]
|
||
"""
|
||
if df.empty:
|
||
return df
|
||
|
||
# 验证列是否存在
|
||
if column not in df.columns:
|
||
raise KeyError(f"列 '{column}' 不存在")
|
||
|
||
if not mapping:
|
||
raise ValueError('映射字典不能为空')
|
||
|
||
# 确定目标列名
|
||
if create_new_column:
|
||
target_column = new_column_name or f'{column}_编码'
|
||
else:
|
||
target_column = column
|
||
|
||
# 创建结果数据框（避免修改原数据）
|
||
result = df.copy()
|
||
|
||
# 应用映射
|
||
result[target_column] = result[column].map(mapping)
|
||
|
||
# 统计结果
|
||
mapped_count = result[target_column].notna().sum()
|
||
unmapped_count = result[target_column].isna().sum()
|
||
total_count = len(result)
|
||
|
||
print(f'映射完成: {mapped_count} 个值成功映射')
|
||
|
||
if unmapped_count > 0:
|
||
print(f'警告: {unmapped_count} 个值未找到对应映射')
|
||
# 找出未映射的唯一值
|
||
unmapped_mask = result[target_column].isna()
|
||
unmapped_values = result.loc[unmapped_mask, column].unique()
|
||
print(f'未映射的值: {list(unmapped_values)[:10]}') # 最多显示10个
|
||
|
||
# 映射成功率
|
||
success_rate = (mapped_count / total_count * 100) if total_count > 0 else 0
|
||
print(f'映射成功率: {success_rate:.1f}%')
|
||
|
||
return result
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|