def process(self) -> str: """ todo 负责人 赵宇飞 在这里提取影像数据的空间信息, 以文件形式存储在self.file_content.work_root_dir下 注意返回的串中有空间信息的文件名 注意: 如果出现内存泄漏现象, 则使用新建进程提取元数据, 放置到文件中, 在本进程中解析元数据!!! :return: """ result_process = self.process_raster() if CResult.result_success(result_process): file_path = self.file_content.work_root_dir dict_temp_file_name = { self.Name_Native_Center: '{0}_native_center.wkt'.format(self.object_name), self.Name_Native_BBox: '{0}_native_bbox.wkt'.format(self.object_name), self.Name_Native_Geom: '{0}_native_geom.wkt'.format(self.object_name), self.Name_Wgs84_Center: '{0}_wgs84_center.wkt'.format(self.object_name), self.Name_Wgs84_BBox: '{0}_wgs84_bbox.wkt'.format(self.object_name), self.Name_Wgs84_Geom: '{0}_wgs84_geom.wkt'.format(self.object_name) } dict_temp_prj_name = { self.Name_Prj_Wkt: CResult.result_info(result_process, self.Name_Prj_Wkt, None), self.Name_Prj_Proj4: CResult.result_info(result_process, self.Name_Prj_Proj4, None), self.Name_Prj_Project: CResult.result_info(result_process, self.Name_Prj_Project, None), self.Name_Prj_Coordinate: CResult.result_info(result_process, self.Name_Prj_Coordinate, None), self.Name_Prj_Source: CResult.result_info(result_process, self.Name_Prj_Source, None), self.Name_Prj_Zone: CResult.result_info(result_process, self.Name_Prj_Zone, None), self.Name_Prj_Degree: CResult.result_info(result_process, self.Name_Prj_Degree, None) } result = CResult.merge_result(self.Success, '处理完毕!') for file_type, file_name in dict_temp_file_name.items(): result = CResult.merge_result_info(result, file_type, CFile.join_file(file_path, file_name)) for prj_type, prj_name in dict_temp_prj_name.items(): result = CResult.merge_result_info(result, prj_type, prj_name) else: result = CResult.merge_result(self.Failure, CResult.result_message(result_process)) return result
def process_mission(self, dataset): dso_id = dataset.value_by_name(0, 'dsoid', '') dso_data_type = dataset.value_by_name(0, 'dsodatatype', '') dso_object_type = dataset.value_by_name(0, 'dsoobjecttype', '') dso_object_name = dataset.value_by_name(0, 'dsoobjectname', '') dso_object_da_content = CUtils.any_2_str(dataset.value_by_name(0, 'dso_da_result', '')) dso_object_quality = dataset.value_by_name(0, 'dso_quality', '') ds_retry_times = dataset.value_by_name(0, 'retry_times', 0) if ds_retry_times >= self.abnormal_job_retry_times(): ds_last_process_memo = CUtils.any_2_str(dataset.value_by_name(0, 'last_process_memo', None)) process_result = CResult.merge_result( self.Failure, '{0}, \n系统已经重试{1}次, 仍然未能解决, 请人工检查修正后重试!'.format( ds_last_process_memo, ds_retry_times ) ) self.update_status(dso_id, None, process_result, self.ProcStatus_Error) return process_result dso_quality = CXml() dso_quality.load_xml(dso_object_quality) dso_da_json = CJson() dso_da_json.load_json_text(dso_object_da_content) CLogger().debug( '开始处理对象: {0}.{1}.{2}.{3}对各个子系统的支撑能力'.format(dso_id, dso_data_type, dso_object_type, dso_object_name)) try: modules_root_dir = CSys.get_metadata_data_access_modules_root_dir() modules_file_list = CFile.file_or_subpath_of_path( modules_root_dir, '{0}_*.{1}'.format(self.Name_Module, self.FileExt_Py) ) for file_name_without_path in modules_file_list: file_main_name = CFile.file_main_name(file_name_without_path) # 判断模块的可访问是否已经被人工审批, 如果人工审批, 则这里不再计算和覆盖 module_access = dso_da_json.xpath_one( '{0}.{1}'.format(file_main_name, self.Name_Audit), self.Name_System ) if CUtils.equal_ignore_case(module_access, self.Name_User): continue try: module_obj = CObject.create_module_instance( CSys.get_metadata_data_access_modules_root_name(), file_main_name, self.get_mission_db_id() ) module_title = CUtils.dict_value_by_name(module_obj.information(), self.Name_Title, '') result = CUtils.any_2_str(module_obj.access(dso_id, dso_object_name, dso_data_type, dso_quality) ) if CResult.result_success(result): module_access = CResult.result_info(result, self.Name_Access, self.DataAccess_Forbid) else: CLogger().debug('模块[{0}]解析出现错误, 系统将忽略本模块, 继续处理下一个!'.format(file_main_name)) module_access = self.DataAccess_Unknown module_access_message = CResult.result_message(result) module_obj = {self.Name_Audit: self.Name_System, self.Name_Result: module_access, self.Name_Title: module_title, self.Name_Message: module_access_message} dso_da_json.set_value_of_name(file_main_name, module_obj) except Exception as error: CLogger().debug('模块[{0}]解析出现异常, 原因为[{1}], 请检查!'.format(file_main_name, error.__str__())) module_access = self.DataAccess_Unknown module_access_message = '模块[{0}]解析出现异常, 原因为[{1}], 请检查!'.format(file_main_name, error.__str__()) module_obj = {self.Name_Audit: self.Name_System, self.Name_Result: module_access, self.Name_Title: file_main_name, self.Name_Message: module_access_message} dso_da_json.set_value_of_name(file_main_name, module_obj) process_result = CResult.merge_result( self.Success, '对象[{0}.{1}]访问权限解析成功!'.format(dso_id, dso_object_name) ) self.update_status( dso_id, dso_da_json.to_json(), process_result ) return process_result except Exception as error: process_result = CResult.merge_result( self.Failure, '对象[{0}.{1}]访问权限解析出错, 原因为[{2}]!'.format(dso_id, dso_object_name, error.__str__()) ) self.update_status(dso_id, None, process_result) return process_result