理论：https://www.runoob.com/python/python-func-eval.html eval() 函数用来执行一个字符串表达式，并返回表达式的值。
要解决的问题1：
实际编码中需要根据传参来确定调用哪个函数
示例代码：
getDisValue(self, itemKey, field) 与getItemsSql(self, itemname, field)
from config.config_reader import configReader from common.save_test_result import getTestResult from common.get_sql_value import getSqlValue from common.get_display_value import getDisplayValue from common.my_log import Logger class check(): def __init__(self): self.fields = ['workReportByOrg_ipt_zoneId', 'workReportByOrg_ipt_deptId', 'workReportByOrg_ipt_kfDocId', 'workReportByOrg_ipt_inWardId', 'workReportByOrg_opt_zoneId', 'workReportByOrg_opt_deptId', 'workReportByOrg_opt_kfDocId', 'workReportByPhar_ipt', 'workReportByPhar_opt', 'docDealReportByOrg_ipt_zoneId', 'docDealReportByOrg_ipt_deptId', 'docDealReportByOrg_ipt_kfDocId', 'docDealReportByOrg_ipt_inWardId', 'docDealReportByOrg_opt_zoneId', 'docDealReportByOrg_opt_deptId', 'docDealReportByOrg_opt_kfDocId', 'docDealReportByPhar_ipt', 'docDealReportByPhar_opt', 'issueReportByType_ipt', 'issueReportByType_opt'] # 从配置文件中获取sql配置项 self.confR = configReader() self.log = Logger() # 获取报表页面显示值的类 self.getdisplay = getDisplayValue() # 获取sql值的类 self.getsqlvalue = getSqlValue() # 从配置文件中获取sql中所需变量：zoneid、deptid、startT、endT和页面展示所需变量：startT、endT self.zoneid = self.confR.get("constant", "zoneid") self.zydeptid = self.confR.get("constant", "zydeptid") self.mdeptid = self.confR.get("constant", "mzdeptid") self.mzdeptid = self.zoneid + '_' + self.mdeptid self.kf_doc_id = self.confR.get('constant', 'kf_doc_id') self.in_ward_id = self.confR.get('constant', 'in_ward_id') self.audit_doctor_id = self.confR.get("constant", "audit_doctor_id") self.analysis_type = self.confR.get("constant", "analysis_type") self.analysis_result_type = self.confR.get("constant", "analysis_result_type") self.startT = self.confR.get("constant", "startT") self.endT = self.confR.get("constant", "endT") self.sql_dimension = {"workReportByOrg_ipt_zoneId": "zone", "workReportByOrg_ipt_deptId": "zydept", "workReportByOrg_ipt_kfDocId": "kfdoc", "workReportByOrg_ipt_inWardId": "ward", "workReportByOrg_opt_zoneId": "zone", "workReportByOrg_opt_deptId": "mzdept", "workReportByOrg_opt_kfDocId": "kfdoc", "workReportByPhar_ipt": "phar", "workReportByPhar_opt": "phar", "docDealReportByOrg_ipt_zoneId":"zone", "docDealReportByOrg_ipt_deptId":"zydept", "docDealReportByOrg_ipt_kfDocId":"kfdoc", "docDealReportByOrg_ipt_inWardId":"ward", "docDealReportByOrg_opt_zoneId":"zone", "docDealReportByOrg_opt_deptId":"mzdept", "docDealReportByOrg_opt_kfDocId":"kfdoc", "docDealReportByPhar_ipt":"phar", "docDealReportByPhar_opt":"phar", "issueReportByType_ipt":"issue", "issueReportByType_opt": "issue" } self.dis_dimension = {"workReportByOrg_ipt_zoneId": "dis_zone", "workReportByOrg_ipt_deptId": "dis_dept", "workReportByOrg_ipt_kfDocId": "dis_kfdoc", "workReportByOrg_ipt_inWardId": "dis_ward", "workReportByOrg_opt_zoneId": "dis_zone", "workReportByOrg_opt_deptId": "dis_dept", "workReportByOrg_opt_kfDocId": "dis_kfdoc", "workReportByPhar_ipt": "dis_phar", "workReportByPhar_opt": "dis_phar", "docDealReportByOrg_ipt_zoneId": "dis_zone", "docDealReportByOrg_ipt_deptId":"dis_dept", "docDealReportByOrg_ipt_kfDocId": "dis_kfdoc", "docDealReportByOrg_ipt_inWardId": "dis_ward", "docDealReportByOrg_opt_zoneId": "dis_zone", "docDealReportByOrg_opt_deptId": "dis_dept", "docDealReportByOrg_opt_kfDocId": "dis_kfdoc", "docDealReportByPhar_ipt": "dis_phar", "docDealReportByPhar_opt": "dis_phar", "issueReportByType_ipt": "dis_issue", "issueReportByType_opt": "dis_issue" } # 判断页面展示值与sql值是否相等 def isEqual(self, displayvalue, sqlvalue): if displayvalue == sqlvalue: return "pass" else: return "fail" def zone(self, field, itemname): return self.getsqlvalue.getValue_zoneId(field, itemname, self.zoneid, self.startT, self.endT) def zydept(self, field, itemname): return self.getsqlvalue.getValue_zydeptId(field, itemname, self.zoneid, self.zydeptid, self.startT, self.endT) def mzdept(self, field, itemname): return self.getsqlvalue.getValue_mzdeptId(field, itemname, self.zoneid, self.mzdeptid, self.startT, self.endT) def kfdoc(self, field, itemname): return self.getsqlvalue.getValue_kfDocId(field, itemname, self.zoneid, self.kf_doc_id, self.startT, self.endT) def ward(self, field, itemname): return self.getsqlvalue.getValue_inWardId(field, itemname, self.zoneid, self.in_ward_id, self.startT, self.endT) def phar(self, field, itemname): return self.getsqlvalue.getValue_phar(field, itemname, self.audit_doctor_id, self.startT, self.endT) def issue(self, field, itemname): return self.getsqlvalue.getValue_issue(field, itemname, self.analysis_result_type, self.startT, self.endT) def dis_zone(self, field): return self.getdisplay.getvalue_zoneId(field) def dis_dept(self, field): return self.getdisplay.getvalue_deptId(field) def dis_kfdoc(self, field): return self.getdisplay.getvalue_kfDocId(field) def dis_ward(self, field): return self.getdisplay.getvalue_inWardId(field) def dis_phar(self, field): return self.getdisplay.getvalue_auditDoctorId(field) def dis_issue(self, field): return self.getdisplay.getvalue_issue(field) # 获取报表页面display值 def getDisValue(self, itemKey, field): name = 'self.{}'.format(self.dis_dimension[field]) functionName = eval(name) self.disvalue = functionName(field) s = self.confR.getitems_new(field) t = self.confR.get(field, 'ratio').split(",") if self.disvalue == "Nodata": disvalue_new = 0 else: # 局部变量需要先定义再赋值 disvalue_new = '' if itemKey not in s + t: disvalue_new = "Nodata" elif itemKey in s + t: disvalue_new = self.disvalue[itemKey] return disvalue_new # 获取报表sql统计值 def getItemsSql(self, itemname, field): name = 'self.{}'.format(self.sql_dimension[field]) functionName = eval(name) self.sqlvalue = functionName(field, itemname) if self.sqlvalue == None: # 当SQL查询结果为None时 print("The SQL's result is None") self.sqlvalue_new = 0 else: self.sqlvalue_new = self.sqlvalue return self.sqlvalue_new # 执行报表中统计的验证并输出测试结果 def executeCheck(self): # 保存测试结果 self.saveTR = getTestResult('统计报表') # 创建excel文件 self.saveTR.createXlsx() # 需要创建len(self.fields)个worksheet for i in range(len(self.fields)): # 创建第i个worksheet self.saveTR.createSheet(self.fields[i]) count = 1 # for itemkey in self.confR.getitems_new(self.fields[i]): items = self.confR.getitems_new(self.fields[i]) for j in range(len(items) - 4): self.disvalue_f = self.getDisValue(items[j], self.fields[i]) self.sqlvalue_f = self.getItemsSql(items[j], self.fields[i]) self.itemname = items[j] self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) if self.rlt == 'fail': content = self.fields[i] + self.itemname + str(self.disvalue_f) + str(self.sqlvalue_f) + 'fail' self.log.mylog(content) self.saveTR.writeData(self.itemname, self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 for ratio in self.confR.get(self.fields[i], 'ratio').split(","): if ratio == 'autoPassCountRatio': self.disvalue_f = self.getDisValue(ratio, self.fields[i]) if self.getItemsSql('disCount', self.fields[i]) == 0: self.sqlvalue_f = 0 else: self.sqlvalue_f = self.getItemsSql('autoPassCount', self.fields[i]) / self.getItemsSql( 'disCount', self.fields[ i]) self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) self.saveTR.writeData('autoPassCountRatio', self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 elif ratio == 'timeoutPassCountRatio': self.disvalue_f = self.getDisValue(ratio, self.fields[i]) if self.getItemsSql('disCount', self.fields[i]) == 0: self.sqlvalue_f = 0 else: self.sqlvalue_f = self.getItemsSql('timeoutPassCount', self.fields[i]) / self.getItemsSql( 'disCount', self.fields[i]) self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) self.saveTR.writeData('timeoutPassCountRatio', self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 elif ratio == 'disAuditCountRatio': self.disvalue_f = self.getDisValue(ratio, self.fields[i]) if self.getItemsSql('disCount', self.fields[i]) == 0: self.sqlvalue_f = 0 else: self.sqlvalue_f = self.getItemsSql('disAuditCount', self.fields[i]) / self.getItemsSql( 'disCount', self.fields[i]) self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) self.saveTR.writeData('disAuditCountRatio', self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 elif ratio == 'disAuditPassCountRatio': self.disvalue_f = self.getDisValue(ratio, self.fields[i]) if self.getItemsSql('disAuditCount', self.fields[i]) == 0: self.sqlvalue_f = 0 else: self.sqlvalue_f = self.getItemsSql('disAuditPassCount', self.fields[i]) / self.getItemsSql( 'disAuditCount', self.fields[i]) self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) self.saveTR.writeData('disAuditPassCountRatio', self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 elif ratio == 'disAuditRejecCountRatio': self.disvalue_f = self.getDisValue(ratio, self.fields[i]) if self.getItemsSql('disAuditCount', self.fields[i]) == 0: self.sqlvalue_f = 0 else: self.sqlvalue_f = self.getItemsSql('disAuditRejecCount', self.fields[i]) / self.getItemsSql( 'disAuditCount', self.fields[i]) self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) self.saveTR.writeData('disAuditRejecCountRatio', self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 elif ratio == 'auditPassCountRatio': self.disvalue_f = self.getDisValue(ratio, self.fields[i]) if self.getItemsSql('auditCount', self.fields[i]) == 0: self.sqlvalue_f = 0 else: self.sqlvalue_f = self.getItemsSql('auditPassCount', self.fields[i]) / self.getItemsSql( 'auditCount', self.fields[i]) self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) self.saveTR.writeData('auditPassCountRatio', self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 elif ratio == 'auditRejectCountRatio': self.disvalue_f = self.getDisValue(ratio, self.fields[i]) if self.getItemsSql('auditCount', self.fields[i]) == 0: self.sqlvalue_f = 0 else: self.sqlvalue_f = self.getItemsSql('auditRejectCount', self.fields[i]) / self.getItemsSql( 'auditCount', self.fields[i]) self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) self.saveTR.writeData('auditRejectCountRatio', self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 elif ratio == 'rejectSignCountRatio': self.disvalue_f = self.getDisValue(ratio, self.fields[i]) if self.getItemsSql('rejectCount', self.fields[i]) == 0: self.sqlvalue_f = 0 else: self.sqlvalue_f = self.getItemsSql('rejectSignCount', self.fields[i]) / self.getItemsSql( 'rejectCount', self.fields[i]) self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) self.saveTR.writeData('rejectSignCountRatio', self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 elif ratio == 'rejectAlterCountRatio': self.disvalue_f = self.getDisValue(ratio, self.fields[i]) if self.getItemsSql('rejectCount', self.fields[i]) == 0: self.sqlvalue_f = 0 else: self.sqlvalue_f = self.getItemsSql('rejectAlterCount', self.fields[i]) / self.getItemsSql( 'rejectCount', self.fields[i]) self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) self.saveTR.writeData('rejectAlterCountRatio', self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 elif ratio == 'docDealCountRatio': self.disvalue_f = self.getDisValue(ratio, self.fields[i]) if self.getItemsSql('rejectCount', self.fields[i]) == 0: self.sqlvalue_f = 0 else: self.sqlvalue_f = self.getItemsSql('docDealCount', self.fields[i]) / self.getItemsSql( 'rejectCount', self.fields[i]) self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) self.saveTR.writeData('docDealCountRatio', self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 elif ratio == 'docSignCountRatio': self.disvalue_f = self.getDisValue(ratio, self.fields[i]) if self.getItemsSql('rejectCount', self.fields[i]) == 0: self.sqlvalue_f = 0 else: self.sqlvalue_f = self.getItemsSql('docSignCount', self.fields[i]) / self.getItemsSql( 'rejectCount', self.fields[i]) self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) self.saveTR.writeData('docSignCountRatio', self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 elif ratio == 'docAlterCountRatio': self.disvalue_f = self.getDisValue(ratio, self.fields[i]) if self.getItemsSql('rejectCount', self.fields[i]) == 0: self.sqlvalue_f = 0 else: self.sqlvalue_f = self.getItemsSql('docAlterCount', self.fields[i]) / self.getItemsSql( 'rejectCount', self.fields[i]) self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) self.saveTR.writeData('docAlterCountRatio', self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 elif ratio == 'docCancelCountRatio': self.disvalue_f = self.getDisValue(ratio, self.fields[i]) if self.getItemsSql('rejectCount', self.fields[i]) == 0: self.sqlvalue_f = 0 else: self.sqlvalue_f = self.getItemsSql('docCancelCount', self.fields[i]) / self.getItemsSql( 'rejectCount', self.fields[i]) self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) self.saveTR.writeData('docCancelCountRatio', self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 elif ratio == 'rejectGroupRatio': self.disvalue_f = self.getDisValue(ratio, self.fields[i]) if self.getItemsSql('allGroupNum', self.fields[i]) == 0: self.sqlvalue_f = 0 else: self.sqlvalue_f = self.getItemsSql('rejectGroupNum', self.fields[i]) / self.getItemsSql( 'allGroupNum', self.fields[i]) self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) self.saveTR.writeData('rejectGroupRatio', self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 elif ratio == 'docDoubleSignRatio': self.disvalue_f = self.getDisValue(ratio, self.fields[i]) if self.getItemsSql('allGroupNum', self.fields[i]) == 0: self.sqlvalue_f = 0 else: self.sqlvalue_f = self.getItemsSql('docDoubleSignNum', self.fields[i]) / self.getItemsSql( 'allGroupNum', self.fields[i]) self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) self.saveTR.writeData('docDoubleSignRatio', self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 elif ratio == 'docModifyRatio': self.disvalue_f = self.getDisValue(ratio, self.fields[i]) if self.getItemsSql('rejectGroupNum', self.fields[i]) == 0: self.sqlvalue_f = 0 else: self.sqlvalue_f = self.getItemsSql('docModifyNum', self.fields[i]) / self.getItemsSql( 'rejectGroupNum', self.fields[i]) self.rlt = self.isEqual(self.disvalue_f, self.sqlvalue_f) self.saveTR.writeData('docModifyRatio', self.disvalue_f, self.sqlvalue_f, self.rlt, count) count += 1 self.saveTR.closexlsx() if __name__ == '__main__': c = check()