【1】源码
工作中涉及的python工具源码实现
费用比较工具源码：
1 #!/usr/bin/python3 2 #coding = utf-8 3 import time, sqlite3, datetime, threading, pymysql, time, logging, os, contextlib, sys, xlrd, xlwt 4 import psutil, py_compile 5 from xlutils.copy import copy 6 import queue 7 db_mq = queue.Queue() 8 9 if True : 10 @contextlib.contextmanager 11 def billing(): 12 try: 13 if db_mq.empty(): 14 conn = pymysql.connect(host = '127.0.0.1', port = 3306, user = 'root', passwd = '123456', db = 'test', charset = 'utf8') 15 conn.autocommit(True) 16 else: 17 conn = db_mq.get_nowait() 18 conn.ping(reconnect = True) 19 yield conn.cursor() 20 finally: 21 conn.cursor().close() 22 db_mq.put(conn) 23 else : 24 @contextlib.contextmanager 25 def billing(): 26 try: 27 if db_mq.empty(): 28 conn = pymysql.connect(host = '127.0.0.1', port = 3306, user = 'root', passwd = '123456', db = 'billing', charset = 'utf8') 29 conn.autocommit(True) 30 else: 31 conn = db_mq.get_nowait() 32 conn.ping(reconnect = True) 33 yield conn.cursor() 34 finally: 35 conn.cursor().close() 36 db_mq.put(conn) 37 38 # 限制运行数量为1 防止数据冲突 39 def isRunning() : 40 count = 0 41 status = False 42 for i in psutil.pids(): 43 if psutil.Process(i).name() == 'compare_sum_fee_20190412.py' or 'compare_sum_fee_20190412.pyc' in psutil.Process(i).cmdline() : 44 count += 1 45 if count > 1 : 46 status = True 47 break 48 if os.path.exists('/home/work/compare_sum_fee_20190412.py') : 49 py_compile.compile('/home/work/compare_sum_fee_20190412.py', '/home/work/compare_sum_fee_20190412.pyc') 50 os.system('chmod 777 /home/work/compare_sum_fee_20190412.pyc') 51 return status 52 53 # ------------------------------------------------------------- 54 # (1) 55 cycleid = '201902' 56 # (2) 57 isCreateLog = False 58 # (3)是否打印调试日志 59 needPrint = False 60 # (4) 61 needCreateTable = True 62 # (5) 63 tableSuffix = '' 64 # ---------------------------------------------------------------- 65 66 # 创建费用比较表 67 def create_table_compareFee() : 68 dropTable = ''' DROP TABLE IF EXISTS compare_fee_%s; ''' 69 createTable = ''' CREATE TABLE `compare_fee_%s` ( 70 `id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT COMMENT '记录流水号', 71 `product_id` VARCHAR(32) DEFAULT NULL COMMENT '产品编号', 72 `np_id` VARCHAR(36) DEFAULT NULL COMMENT '运营商编号', 73 `np_sum_duration` INT(11) DEFAULT NULL COMMENT '运营商话单结算总时长', 74 `np_total_times` BIGINT(11) DEFAULT NULL COMMENT '运营商话单总数', 75 `np_sum_qty` INT(11) DEFAULT NULL COMMENT '运营商话单总结算量（按公司费率）', 76 `np_sum_fee` INT(11) DEFAULT NULL COMMENT '运营商话单总结算费（按公司费率）', 77 `un_sum_duration` INT(11) DEFAULT NULL COMMENT '平台话单计费总时长', 78 `un_total_times` BIGINT(11) DEFAULT NULL COMMENT '平台话单总数', 79 `un_sum_fee` INT(11) DEFAULT NULL COMMENT '平台话单计费总费用（分）', 80 `sum_np_fee` INT(11) DEFAULT NULL COMMENT '运营商话单总结算费（按运营商费率）', 81 `sum_original_fee` INT(11) DEFAULT NULL COMMENT '原始结算费总和（运营商提供）', 82 `reserve_00` VARCHAR(16) DEFAULT NULL COMMENT '扩展字段1', 83 `reserve_01` VARCHAR(16) DEFAULT NULL COMMENT '扩展字段2', 84 `reserve_02` VARCHAR(32) DEFAULT NULL COMMENT '扩展字段3', 85 PRIMARY KEY (`id`), 86 KEY `idx_np_id` (`np_id`), 87 KEY `idx_product_id` (`product_id`) 88 ) ENGINE=INNODB DEFAULT CHARSET=utf8 COMMENT='费用对比详单表' 89 ''' 90 dropSql = dropTable % (cycleid + tableSuffix) 91 createSql = createTable % (cycleid + tableSuffix) 92 if needCreateTable : 93 with billing() as billingDB : 94 print('[1]drop create Sql :: %s' % dropSql) 95 billingDB.execute(dropSql) 96 print('[2]create table Sql :: %s' % createSql) 97 billingDB.execute(createSql) 98 sql = 'UPDATE acct_offlinefile SET state = 4 WHERE cycle_id = \'' + cycleid + '\';' 99 billingDB.execute(sql) 100 print('[3]update acct_offlinefile set state = 4 all np_id') 101 102 def get_callingid_code(calling_id) : 103 if calling_id[0:2] == '01' and len(calling_id) == 12 and calling_id[0:3] != '010' : 104 calling_id = calling_id[2:(len(calling_id))] 105 106 if calling_id[0:1] == '1' and len(calling_id) == 11 : 107 sql = "select area_code from cfg_area_prefix where prefix = '" + calling_id[0:7] + "' limit 1;" 108 with billing() as billingDB : 109 billingDB.execute(sql) 110 results = billingDB.fetchall() 111 if results : 112 for record in results : 113 return record['area_code'] 114 else : 115 return '' 116 117 if calling_id[0:1] == '0' and len(calling_id) >= 4 : 118 if calling_id[0:2] == '01' or calling_id[0:2] == '02' : 119 return calling_id[0:3] 120 else : 121 return calling_id[0:4] 122 else : 123 is_len = len(calling_id) > 0 and len(calling_id) < 7 and len(calling_id) != 4 124 value = int(calling_id) 125 is_reserve = len(calling_id) == 4 and value > 0 and (value < 5000 or value > 5999) 126 if calling_id[0:3] == '800' or is_len or is_reserve : 127 return '800' 128 else : 129 return '' 130 131 def analysis_cdr_calltype(np_id) : 132 sql = 'SELECT calling_id FROM np_cdr_' + cycleid + ' WHERE np_id = \'' + np_id + '\' AND ISNULL(ani_code) GROUP BY calling_id;' 133 print('----[1]start : get_callingid_code ......') 134 #print('select_calling_id_sql : ' + sql) 135 results = () 136 with billing() as billingDB : 137 billingDB.execute(sql) 138 results = billingDB.fetchall() 139 sum_count = 0 140 count = 0 141 if results : 142 sql_const = "UPDATE np_cdr_%s SET ani_code = %s WHERE np_id = %s AND calling_id = %s;" 143 param = [] 144 for record in results : 145 cur_code = get_callingid_code(record[0]) 146 if len(cur_code) != 0 : 147 value = [] 148 value.append(int(cycleid)) 149 value.append(cur_code) 150 value.append(np_id) 151 value.append(record[0]) 152 param.append(value) 153 count += 1 154 if 5000 == count : 155 #print('areacode_param5000 : ', param) 156 with billing() as billingDB : 157 billingDB.executemany(sql_const, param) 158 sum_count += count 159 print('------update ani_code count : %d ' % sum_count) 160 count = 0 161 param.clear() 162 if count > 0 : 163 #print('areacode_param less 5000 : ', param) 164 with billing() as billingDB : 165 billingDB.executemany(sql_const, param) 166 sum_count += count 167 print('------update ani_code sum_count : %d ' % sum_count) 168 count = 0 169 param.clear() 170 #print('id : %d | calling_id : %s | ani_code : %s | affectrow : %d' % (record[0], str(record[1]), cur_code, billingDB.rowcount)) 171 print('----[1]end : get_callingid_code ......') 172 173 # 分析呼叫类型 174 count = 0 175 sum_count = 0 176 print('----[2]start : analysis_cdr_calltype ......') 177 sql = 'SELECT product_id FROM np_cdr_' + cycleid + ' WHERE np_id = \'' + np_id + '\' AND ISNULL(reserve_00) GROUP BY product_id;' 178 #print('select_product_id_sql : ' + sql) 179 results = () 180 with billing() as billingDB : 181 billingDB.execute(sql) 182 results = billingDB.fetchall() 183 if results : 184 sql_result = 'UPDATE np_cdr_%s SET reserve_00 = IF(ani_code = %s, \'市话\', \'长话\') WHERE np_id = %s AND product_id = %s;' 185 param = [] 186 for record in results : 187 sql = 'SELECT areacode FROM cfg_productid_areacode WHERE product_id = \'' + record[0] + '\';' 188 codeResult = () 189 with billing() as billingDB : 190 billingDB.execute(sql) 191 codeResult = billingDB.fetchall() 192 value = [] 193 value.append(int(cycleid)) 194 if not codeResult : 195 value.append('') 196 else : 197 for codeRecord in codeResult : 198 value.append(codeRecord[0]) 199 value.append(np_id) 200 value.append(record[0]) 201 param.append(value) 202 count += 1 203 if 5000 == count : 204 #print('calltype_param5000 : ', param) 205 with billing() as billingDB : 206 billingDB.executemany(sql_result, param) 207 sum_count += count 208 print('------update reserve_00 product count : %d ' % sum_count) 209 count = 0 210 param.clear() 211 if count > 0 : 212 #print('calltype_param less 5000 : ', param) 213 with billing() as billingDB : 214 billingDB.executemany(sql_result, param) 215 sum_count += count 216 print('------update reserve_00 product sum_count : %d ' % sum_count) 217 count = 0 218 param.clear() 219 print('----[2]end : analysis_cdr_calltype ......') 220 221 # 搜集批价参数 222 def collect_union_fee(value, curProductID, unionType, npCdrType) : 223 cur_fee_unit = 0 224 cur_fee_rate = 0 225 sql = 'SELECT fee_unit, fee_rate FROM cfg_fee_rate WHERE product_id = \'' + curProductID + '\' AND call_type = \'' + unionType + '\';' 226 unionRate = () 227 with billing() as billingDB : 228 billingDB.execute(sql) 229 unionRate = billingDB.fetchall() 230 if unionRate : 231 for rateRecord in unionRate : 232 cur_fee_unit = rateRecord[0] 233 cur_fee_rate = rateRecord[1] 234 element = [] 235 element.append(int(cycleid)) 236 element.append(int(cur_fee_unit)) 237 element.append(int(cur_fee_rate)) 238 element.append(value) 239 element.append(curProductID) 240 element.append(npCdrType) 241 return element 242 243 # 计算公司费用 244 def calc_union_fee(value) : 245 print('----[1]start : calc_union_fee ......') 246 sql = 'SELECT product_id FROM np_cdr_' + cycleid 247 sql += ' WHERE np_id = \'' + value + '\'' 248 sql += ' AND ISNULL(service_qty) GROUP BY product_id;' 249 results = () 250 total_count = 0 251 with billing() as billingDB : 252 billingDB.execute(sql) 253 results = billingDB.fetchall() 254 total_count = billingDB.rowcount 255 sql_const = ''' UPDATE np_cdr_%s 256 SET fee_unit = %s, fee_rate = %s, 257 service_qty = IF(fee_unit = 0, 0, (FLOOR((duration + fee_unit - 1) / fee_unit))), 258 service_fee = IF(fee_unit = 0, 0, (FLOOR((duration + fee_unit - 1) / fee_unit) * fee_rate)) 259 WHERE np_id = %s AND product_id = %s AND reserve_00 = %s; ''' 260 param = [] 261 count = 0 262 sum_count = 0 263 if total_count > 0 and results : 264 for record in results : 265 curProductID = str(record[0]) 266 param.append(collect_union_fee(value, curProductID, '14387', '长话')) 267 param.append(collect_union_fee(value, curProductID, '4097', '市话')) 268 count += 1 269 #print('total : %d | current : %d | product : %s' % (total_count, sum_count, curProductID)) 270 if 3000 == count : 271 #print('fee_param 3000 : ', param) 272 sum_count += count 273 with billing() as billingDB : 274 billingDB.executemany(sql_const, param) 275 print('------calc union fee progress | total : %d | current : %d ' % (total_count, sum_count)) 276 count = 0 277 param.clear() 278 if count > 0 : 279 #print('fee_param less 3000 : ', param) 280 sum_count += count 281 with billing() as billingDB : 282 billingDB.executemany(sql_const, param) 283 print('------calc union fee progress | total : %d | current : %d ' % (total_count, sum_count)) 284 count = 0 285 param.clear() 286 287 print('----[1]end : calc_union_fee ......') 288 289 def do_by_npid(state) : 290 # 恢复统计前原状态值 291 if 2 == state : 292 sql = 'UPDATE acct_offlinefile SET state = 2 WHERE cycle_id = \'' + cycleid + '\';' 293 with billing() as billingDB : 294 billingDB.execute(sql) 295 effectrow = billingDB.rowcount 296 if effectrow > 0 : 297 print('----OK. success to update set state = 2 where all np_id') 298 return 299 # 执行过程 300 sql = 'SELECT np_id, np_name FROM acct_offlinefile WHERE cycle_id = \'' + cycleid + '\' AND state = ' + str(state - 1) + ' GROUP BY np_id;' 301 results = () 302 np_count = 0 303 with billing() as billingDB : 304 billingDB.execute(sql) 305 results = billingDB.fetchall() 306 np_count = billingDB.rowcount 307 if results : 308 count = 0 309 for np in results : 310 count += 1 311 print('--Total : %d || No. %d || np_id : %s || np_name : %s' % (np_count, count, np[0], np[1])) 312 if 3 == state : 313 analysis_cdr_calltype(np[0]) 314 elif 4 == state : 315 calc_union_fee(np[0]) 316 else : 317 amount_sum_fee(np[0]) 318 sql = 'UPDATE acct_offlinefile SET state = ' + str(state) + ' WHERE np_id = \'' + np[0] + '\';' 319 with billing() as billingDB : 320 billingDB.execute(sql) 321 if billingDB.rowcount > 0 : 322 print('----[OK]success to finish update set state = ' + str(state) + ' where np_name = %s' % np[1]) 323 324 def analysis_calltype_by_npid() : 325 do_by_npid(3) 326 327 def calc_np_cdr_fee_by_npid() : 328 do_by_npid(4) 329 330 def amount_sum_fee_by_npid() : 331 do_by_npid(5) 332 333 def restore_initial_state() : 334 do_by_npid(2) 335 336 def amount_sum_fee(np_id) : 337 print('----[1]start : amount sum fee ......') 338 # 查询所有账号 339 sql = 'SELECT product_id FROM np_cdr_' + cycleid + ' WHERE np_id = \'' + np_id + '\' GROUP BY product_id;' 340 results = () 341 with billing() as billingDB : 342 billingDB.execute(sql) 343 results = billingDB.fetchall() 344 count = 0 345 sumCount = 0 346 productFeeDict = {} 347 sql_const = 'insert into compare_fee_' + cycleid + tableSuffix + ' (product_id, np_id, np_sum_duration, np_total_times, np_sum_qty, np_sum_fee, ' 348 sql_const += 'un_sum_duration, un_total_times, un_sum_fee, sum_np_fee, sum_original_fee) values ' 349 350 if results : 351 for record in results : 352 curProductID = str(record[0]) 353 count += 1 354 sumCount += 1 355 cur_np_sum_fee = 0 356 cur_np_sum_original_fee = 0 357 productFeeDict[curProductID] = '\'' + np_id + '\'' 358 359 sql = 'SELECT product_id, SUM(duration) AS np_sum_duration, COUNT(id) AS np_sum_cdrCnt, SUM(service_qty) AS np_service_qty,' 360 sql += ' SUM(service_fee) AS np_service_fee, SUM(np_fee) AS np_sum_fee, SUM(original_fee) AS np_sum_original_fee ' 361 sql += ' FROM np_cdr_' + cycleid + ' WHERE np_id = \'' + np_id + '\' AND product_id = \'' + curProductID + '\';' 362 np_results = () 363 with billing() as billingDB : 364 billingDB.execute(sql) 365 np_results = billingDB.fetchall() 366 if np_results : 367 for record in np_results : 368 productFeeDict[curProductID] = productFeeDict.get(curProductID) + ',' + str(record[1]) + ',' + str(record[2]) + ',' + str(record[3]) + ',' + str(record[4]) 369 cur_np_sum_fee = str(record[5]) 370 cur_np_sum_original_fee = str(record[6]) 371 372 sql = 'SELECT product_id, SUM(total_duration) AS un_sum_duration, SUM(total_times) AS un_sum_cdrCnt,' 373 sql += ' SUM(total_fee) AS un_sum_fee FROM dat_bill_' + cycleid + ' WHERE call_type & 4097 > 0 AND product_id = \'' + curProductID + '\';' 374 un_results = () 375 with billing() as billingDB : 376 billingDB.execute(sql) 377 un_results = billingDB.fetchall() 378 if un_results : 379 for record in un_results : 380 value = {'duration':0, 'cdrCnt':0, 'sumfee':0} 381 if record[0] : 382 value['duration'] = record[1] 383 value['cdrCnt'] = record[2] 384 value['sumfee'] = record[3] 385 productFeeDict[curProductID] = productFeeDict.get(curProductID) + ',' + str(value['duration']) + ',' + str(value['cdrCnt']) + ',' + str(value['sumfee']) 386 387 productFeeDict[curProductID] = productFeeDict.get(curProductID) + ',' + cur_np_sum_fee + ',' + cur_np_sum_original_fee 388 # 写入表中 389 if 5000 == count : 390 # 写入表中 391 sql = sql_const 392 for key, value in productFeeDict.items() : 393 sql += ' (\'' + key + '\',' + value + '),' 394 sql = sql[:-1] 395 sql = sql.replace('None', 'NULL') 396 with billing() as billingDB : 397 billingDB.execute(sql) 398 print("------success insert into product_id count :: %d" % sumCount) 399 count = 0 400 productFeeDict.clear() 401 # 最后一次写入 402 if count > 0 : 403 sql = sql_const 404 for key, value in productFeeDict.items() : 405 sql += ' (\'' + key + '\',' + value + '),' 406 sql = sql[:-1] 407 sql = sql.replace('None', 'NULL') 408 with billing() as billingDB : 409 billingDB.execute(sql) 410 print('------success insert into product_id sumCount :: %d ' % sumCount) 411 count = 0 412 productFeeDict.clear() 413 print('----[1]end : amount sum fee ......') 414 415 def set_bigger_flag() : 416 print('--[1]start : set bigger flag ......') 417 with billing() as billingDB : 418 sql = 'UPDATE compare_fee_' + cycleid + tableSuffix + ' SET reserve_00 = IF(np_sum_fee > un_sum_fee, 1, 0);' 419 billingDB.execute(sql) 420 sql = 'SELECT count(id) AS biggerCnt FROM compare_fee_' + cycleid + tableSuffix + ' WHERE reserve_00 = 1;' 421 with billing() as billingDB : 422 billingDB.execute(sql) 423 results = billingDB.fetchall() 424 if results : 425 for record in results : 426 print('----[npcdr_union_sum_fee > uncdr_sum_fee] total count : %d' % record[0]) 427 print('--[2]end : set bigger flag ......') 428 429 430 def pickUpNpCdr() : 431 sql = 'SELECT product_id FROM compare_fee_' + cycleid + tableSuffix + ' WHERE reserve_00 = 1;' 432 with billing() as billingDB : 433 billingDB.execute(sql) 434 results = billingDB.fetchall() 435 productid_count = 0 436 sum_npsdr_count = 0 437 calc_productid_count = 0 438 if results : 439 calc_productid_count = len(results) 440 for record in results : 441 cur_productId = str(record[0]) 442 sql = ''' INSERT INTO view_dat_sdr_%s(call_id, calling_id, called_id, origin_calling_id, origin_called_id, 443 custom_id, contract_id, product_id, call_type, access_time, ring_time, 444 bridge_time, start_time, end_time, source, record_file, extension, 445 transfer_num, voice_mail, satisfaction_result, last_dtmf, gen_time, ani_code, 446 dnis_code, ani_desc, dnis_desc, result, duration, service_qty, 447 service_fee, discount_fee, fee_rate, fee_unit, np_id, np_qty, 448 np_fee, np_rate, np_unit, flownode_name, flownode_id, cdr_state, insert_time) select 449 CONCAT('npcdr', id), calling_id, called_id, '', '', 450 '', '', product_id, '1', start_time, null, 451 null, start_time, end_time, source, '', '', 452 '', '', '', '', insert_time, ani_code, 453 '', '', '', 1, duration, service_qty, 454 service_fee, 0, fee_rate, fee_unit, np_id, np_qty, 455 np_fee, np_rate, np_unit, '', '', '01', sysdate() 456 from np_cdr_%s where product_id = '%s' ''' 457 sql = sql % (cycleid, cycleid, cur_productId) 458 billingDB.execute(sql) 459 productid_count += 1 460 sum_npsdr_count += billingDB.rowcount 461 print('NO. %d | curProductId : %s | npSdrCnt : %d' % (productid_count, cur_productId, billingDB.rowcount)) 462 else : 463 print('pickUp select productids is empty.') 464 return 465 466 sql = 'SELECT COUNT(id) AS cnt FROM np_cdr_' + cycleid 467 sql += ' WHERE product_id IN (SELECT product_id FROM compare_fee_' + cycleid + tableSuffix + ' WHERE reserve_00 = 1);' 468 billingDB.execute(sql) 469 results = billingDB.fetchall() 470 calc_total_npcdrCnt = 0 471 if results : 472 for record in results : 473 calc_total_npcdrCnt = record[0] 474 print('------- OK. Finish pickup npcdr success. Result --------') 475 result_id_count = 'real_productid_count : ' + str(calc_productid_count) 476 result_id_count += ' || pickup_productid_count : ' + str(productid_count) + ' || result : ' 477 if calc_productid_count == productid_count : 478 print(result_id_count + 'True') 479 else : 480 print(result_id_count + 'False') 481 482 result_cdr_count = 'real_total_npcdrCnt : ' + str(calc_total_npcdrCnt) 483 result_cdr_count += ' || pickup_npcdr_count : ' + str(sum_npsdr_count) + ' || result : ' 484 if calc_total_npcdrCnt == sum_npsdr_count : 485 print(result_cdr_count + 'True') 486 else : 487 print(result_cdr_count + 'False') 488 print('-----------------------End------------------------------') 489 490 def set_cdr_valid_flag() : 491 print('--start set valid flag .....') 492 sql = 'SELECT product_id FROM compare_fee_' + cycleid + tableSuffix + ' WHERE reserve_00 = 1;' 493 with billing() as billingDB : 494 billingDB.execute(sql) 495 results = billingDB.fetchall() 496 if results : 497 for record in results : 498 cur_productId = str(record[0]) 499 sql = 'UPDATE view_dat_sdr_' + cycleid + ' SET reserve_00 = 1 WHERE call_id NOT LIKE \'%npcdr%\' AND product_id = \'' + cur_productId + '\';' 500 billingDB.execute(sql) 501 sql = 'UPDATE view_dat_sdr_' + cycleid + ' SET reserve_00 = 2 WHERE call_id LIKE \'%npcdr%\' AND product_id = \'' + cur_productId + '\';' 502 billingDB.execute(sql) 503 sql = 'UPDATE view_dat_sdr_' + cycleid + ' SET reserve_00 = 0 WHERE ISNULL(reserve_00);' 504 billingDB.execute(sql) 505 print('--end set valid flag ......') 506 507 508 if __name__ == '__main__' : 509 if isRunning() : 510 print('只允许运行一个实例') 511 sys.exit(0) 512 else : 513 stdout_backup = None 514 log_file = None 515 if isCreateLog : 516 # make a copy of original stdout route# make a copy of original stdout route 517 stdout_backup = sys.stdout 518 # define the log file that receives your log info 519 log_file = open('message.log', 'w') 520 # redirect print output to log file 521 sys.stdout = log_file 522 begin = datetime.datetime.now() 523 524 do_step_dict = {'step1': True, 'step2': True, 'step3': True, 'step4': True, 'step5': True, 'step6': False, 'step7': False} 525 # 1. 526 if do_step_dict['step1'] : 527 analysis_calltype_by_npid() 528 # 2. 529 if do_step_dict['step2'] : 530 calc_np_cdr_fee_by_npid() 531 # 3. 532 if do_step_dict['step3'] : 533 create_table_compareFee() 534 # 4. 535 if do_step_dict['step4'] : 536 amount_sum_fee_by_npid() 537 # 5. 538 if do_step_dict['step5'] : 539 set_bigger_flag() 540 # 6. 541 if do_step_dict['step6'] : 542 pickUpNpCdr() 543 # 7. 544 if do_step_dict['step7'] : 545 set_cdr_valid_flag() 546 547 end = datetime.datetime.now() 548 print('cost total time(s) :: %d ' % ((end - begin).seconds)) 549 550 if isCreateLog : 551 # close open log file 552 log_file.close() 553 # restore the output to initial pattern 554 sys.stdout = stdout_backup
应用的接口，可以通过代码中一一查看。
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