import os import json class EducationDataModel: # 定义支持的教育阶段映射 EDUCATION_STAGES = { 'preschool': '学前', 'primary': '小学', 'junior': '初中', 'senior': '高中', 'vocational': '中职' } # 获取脚本所在目录的绝对路径 BASE_DIR = os.path.dirname(os.path.abspath(__file__)) # 使用绝对路径定义数据目录和文件 DATA_DIR = os.path.join(BASE_DIR, '../Data') SCHOOL_COUNT_FILE = os.path.join(DATA_DIR, 'SchoolCount.json') TEACHER_COUNT_FILE = os.path.join(DATA_DIR, 'TeacherCount.json') ENROLLMENT_COUNT_FILE = os.path.join(DATA_DIR, 'ZaiXiaoShengCount.json') ADMISSION_COUNT_FILE = os.path.join(DATA_DIR, 'ZhaoShengCount.json') POPULATION_FILE = os.path.join(DATA_DIR, 'RenKou.json') # 新增：人口数据文件路径 @staticmethod def load_json_file(file_path): """加载JSON文件数据""" try: with open(file_path, 'r', encoding='utf-8') as f: return json.load(f) except Exception as e: print(f"加载文件 {file_path} 失败: {e}") return None @staticmethod def get_province_data(data): """从数据中提取云南省的数据""" if not data or not isinstance(data, list): return None # 查找云南省的数据 for item in data: if item.get('area_name') == '云南省': return item print("未找到云南省的数据") return None @staticmethod def get_school_count_by_year_and_stage(year, stage): """获取指定年份和学段的学校总数""" school_data = EducationDataModel.load_json_file(EducationDataModel.SCHOOL_COUNT_FILE) province_data = EducationDataModel.get_province_data(school_data) if not province_data: return 0 # 根据学段获取对应的学校数据字段名 stage_field_mapping = { 'preschool': 'preschool_schools', 'primary': 'primary_schools', 'junior': 'junior_schools', 'senior': 'senior_schools', 'vocational': 'vocational_schools' } field_name = stage_field_mapping.get(stage) if not field_name or field_name not in province_data: print(f"学段 {stage} 对应的学校数据字段不存在") return 0 year_data = province_data[field_name].get(str(year)) if not year_data: print(f"年份 {year} 的学校数据不存在") return 0 # 计算学校总数 - 处理vocational_schools的特殊格式 try: # 对于vocational学段，数据可能是直接的数值而不是字典 if stage == 'vocational' and isinstance(year_data, int): return year_data # 对于其他学段或正常字典格式 elif isinstance(year_data, dict): if 'urban' in year_data and 'town' in year_data and 'rural' in year_data: total_schools = year_data.get('urban', 0) + year_data.get('town', 0) + year_data.get('rural', 0) return total_schools elif 'total' in year_data: # 如果没有分区数据但有total字段，使用total return year_data.get('total', 0) else: print(f"年份 {year} 的学校数据缺少必要的字段") return 0 else: print(f"年份 {year} 的学校数据格式不正确") return 0 except Exception as e: print(f"计算学校总数时出错: {e}") return 0 @staticmethod def get_teacher_count_by_year_and_stage(year, stage): """获取指定年份和学段的教职工总数""" teacher_data = EducationDataModel.load_json_file(EducationDataModel.TEACHER_COUNT_FILE) province_data = EducationDataModel.get_province_data(teacher_data) if not province_data: return 0 # 根据学段获取对应的教职工数据字段名 stage_field_mapping = { 'preschool': 'preschool_teachers', 'primary': 'primary_teachers', 'junior': 'junior_teachers', 'senior': 'senior_teachers', 'vocational': 'vocational_teachers' } field_name = stage_field_mapping.get(stage) if not field_name or field_name not in province_data: print(f"学段 {stage} 对应的教职工数据字段不存在") return 0 year_data = province_data[field_name].get(str(year)) if not year_data or not isinstance(year_data, dict): print(f"年份 {year} 的教职工数据不存在或格式不正确") return 0 # 优先使用total_staff，如果为0或不存在，则返回教师总数 try: total_staff = year_data.get('total_staff', 0) if total_staff == 0: total_staff = year_data.get('total_teacher', 0) return total_staff except Exception as e: print(f"获取教职工总数时出错: {e}") return 0 @staticmethod def get_enrollment_count_by_year_and_stage(year, stage): """获取指定年份和学段的在校生总数""" enrollment_data = EducationDataModel.load_json_file(EducationDataModel.ENROLLMENT_COUNT_FILE) province_data = EducationDataModel.get_province_data(enrollment_data) if not province_data or 'student_data' not in province_data: print("未找到学生数据") return 0 stage_data = province_data['student_data'].get(stage) if not stage_data: print(f"学段 {stage} 的学生数据不存在") return 0 year_data = stage_data.get(str(year)) if not year_data or not isinstance(year_data, dict): print(f"年份 {year} 的学生数据不存在或格式不正确") return 0 # 返回在校生总数 - 处理vocational数据只有total字段的情况 try: if 'urban' in year_data and 'town' in year_data and 'rural' in year_data: # 通过累加城区、镇区、乡村数据计算总数 total_enrollment = year_data.get('urban', 0) + year_data.get('town', 0) + year_data.get('rural', 0) return total_enrollment elif 'total' in year_data and stage == 'vocational': # 对于vocational学段，如果只有total字段，使用total return year_data.get('total', 0) else: # 对于其他学段，如果没有分区数据，直接报错 print(f"年份 {year} 的学生数据缺少城区、镇区或乡村字段") return 0 except Exception as e: print(f"获取在校生总数时出错: {e}") return 0 @staticmethod def get_admission_count_by_year_and_stage(year, stage): """获取指定年份和学段的招生总数""" admission_data = EducationDataModel.load_json_file(EducationDataModel.ADMISSION_COUNT_FILE) province_data = EducationDataModel.get_province_data(admission_data) if not province_data or 'education_data' not in province_data: print("未找到教育数据") return 0 stage_data = province_data['education_data'].get(stage) if not stage_data: print(f"学段 {stage} 的教育数据不存在") return 0 year_data = stage_data.get(str(year)) if not year_data or not isinstance(year_data, dict): print(f"年份 {year} 的教育数据不存在或格式不正确") return 0 # 返回招生总数 - 处理vocational数据只有total字段的情况 try: if 'urban' in year_data and 'town' in year_data and 'rural' in year_data: # 通过累加城区、镇区、乡村数据计算总数 total_admission = year_data.get('urban', 0) + year_data.get('town', 0) + year_data.get('rural', 0) return total_admission elif 'total' in year_data and stage == 'vocational': # 对于vocational学段，如果只有total字段，使用total return year_data.get('total', 0) else: # 对于其他学段，如果没有分区数据，直接报错 print(f"年份 {year} 的教育数据缺少城区、镇区或乡村字段") return 0 except Exception as e: print(f"获取招生总数时出错: {e}") return 0 @staticmethod def get_education_data_by_year(year): """获取指定年份所有学段的教育数据""" result = [] for stage_code, stage_name in EducationDataModel.EDUCATION_STAGES.items(): # 获取各类数据（增加异常处理） try: school_count = EducationDataModel.get_school_count_by_year_and_stage(year, stage_code) teacher_count = EducationDataModel.get_teacher_count_by_year_and_stage(year, stage_code) enrollment_count = EducationDataModel.get_enrollment_count_by_year_and_stage(year, stage_code) admission_count = EducationDataModel.get_admission_count_by_year_and_stage(year, stage_code) # 转换为万人单位 teacher_count_10k = round(teacher_count / 10000, 2) if teacher_count else 0 enrollment_count_10k = round(enrollment_count / 10000, 2) if enrollment_count else 0 admission_count_10k = round(admission_count / 10000, 2) if admission_count else 0 # 添加到结果列表 result.append({ 'education_stage': stage_name, 'school_count': school_count, 'teacher_count_10k': teacher_count_10k, 'enrollment_count_10k': enrollment_count_10k, 'admission_count_10k': admission_count_10k }) except Exception as e: print(f"处理学段 {stage_name} 时出错: {e}") # 出错时添加一个默认的空数据条目 result.append({ 'education_stage': stage_name, 'school_count': 0, 'teacher_count_10k': 0, 'enrollment_count_10k': 0, 'admission_count_10k': 0 }) return result # 新增：人口数据相关方法 @staticmethod def get_population_data_by_year(year): """获取指定年份的云南省人口数据""" # 加载人口数据文件 population_data = EducationDataModel.load_json_file(EducationDataModel.POPULATION_FILE) # 获取云南省数据 yunnan_data = EducationDataModel.get_province_data(population_data) if not yunnan_data: print(f"未获取到云南省{year}年的人口数据") return None year_str = str(year) result = { 'year': year, 'total_population': yunnan_data.get('total_population', {}).get(year_str, 0), # 万人 'birth_population': yunnan_data.get('birth_population', {}).get(year_str, 0), # 原数据单位为个 'urban_population': yunnan_data.get('urban_population', {}).get(year_str, 0), # 万人 'rural_population': yunnan_data.get('rural_population', {}).get(year_str, 0), # 万人 'urbanization_rate': yunnan_data.get('urbanization_rate', {}).get(year_str, 0) # % } # 将新生人口转换为万人（如果是整数） if isinstance(result['birth_population'], int): result['birth_population'] = round(result['birth_population'] / 10000, 1) return result @staticmethod def print_population_data(population_data): """打印人口数据""" if not population_data: print("没有可打印的人口数据") return year = population_data.get('year', '未知') print(f"云南省 {year}年人口概览") print("-------------------") print(f"总人口 {population_data.get('total_population', 0):,} 万人") print(f"新生人口 {population_data.get('birth_population', 0)} 万人") print(f"城镇人口 {population_data.get('urban_population', 0):,} 万人") print(f"乡村人口 {population_data.get('rural_population', 0):,} 万人") print(f"城镇化率 {population_data.get('urbanization_rate', 0):.2f} %") # 验证数据一致性 total = population_data.get('total_population', 0) urban_rural_sum = population_data.get('urban_population', 0) + population_data.get('rural_population', 0) if abs(total - urban_rural_sum) > 0.01: print("\n注意：总人口与城镇人口+乡村人口存在差异") print(f"差异值: {abs(total - urban_rural_sum):.2f} 万人") @staticmethod def print_education_data(data, year): """打印教育数据""" print(f"\n===== {year}年云南省各学段教育数据统计（单位：学校总数-个，其余-万人）=====") print(f"{'学段':<8}{'学校总数':<10}{'教职工总数':<12}{'在校生总数':<12}{'招生总数':<12}") print("=" * 60) for item in data: print(f"{item['education_stage']:<8}{item['school_count']:<10}{item['teacher_count_10k']:<12.2f}{item['enrollment_count_10k']:<12.2f}{item['admission_count_10k']:<12.2f}") @staticmethod def main(year=2023): """主函数""" try: print(f"正在获取 {year} 年数据...") print(f"数据目录: {EducationDataModel.DATA_DIR}") # 检查数据文件是否存在 for file_path in [EducationDataModel.SCHOOL_COUNT_FILE, EducationDataModel.TEACHER_COUNT_FILE, EducationDataModel.ENROLLMENT_COUNT_FILE, EducationDataModel.ADMISSION_COUNT_FILE, EducationDataModel.POPULATION_FILE]: # 新增：检查人口数据文件 if os.path.exists(file_path): print(f"找到数据文件: {file_path}") else: print(f"警告：数据文件不存在: {file_path}") # 获取并打印教育数据 education_data = EducationDataModel.get_education_data_by_year(year) if education_data: EducationDataModel.print_education_data(education_data, year) else: print("未获取到任何教育数据") # 新增：获取并打印人口数据 print("\n" + "=" * 50) population_data = EducationDataModel.get_population_data_by_year(year) EducationDataModel.print_population_data(population_data) except Exception as e: print(f"获取数据时发生错误: {e}") import traceback traceback.print_exc() if __name__ == "__main__": EducationDataModel.main()