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How to use keyboardinterrupt method in Nose
Best Python code snippet using nose
collector.py
Source:collector.py 
1#!/usr/bin/env python32import sys3sys.path.append("/priv-libs/libs")4from web_client import test_auth, test_token, post_enc_data5from priv_common import load_yaml_file, get_all_keys, encrypt_as_de, encrypt_as_cpabe6from priv_common import encrypt_as_timestamp, decrypt_cpabe, match_re_to_keys, _to_bool7import pickle8# import threading9import socket10from concurrent.futures.thread import ThreadPoolExecutor11import signal12import json13from pprint import pprint14import traceback15def create_indexes(enc_record:dict, record_keys:list, record:dict, enc_policy, key, debug=False):16 # pprint(enc_policy)17 index_created = False18 record_keys = set(record_keys) # create new object and dont change original19 # create index for exact matches20 try:21 for m in enc_policy["exact"]:22 try:23 k = m["match"]24 dat = record[k]25 enc_dat = encrypt_as_de(dat, key)26 if debug:27 print("{}: {}".format(k,"DE, index"), flush=True)28 try:29 enc_record["index"].append(enc_dat)30 record_keys.discard(k)31 index_created = index_created or True32 except KeyboardInterrupt:33 raise KeyboardInterrupt34 except :35 enc_record["index"] = list()36 enc_record["index"].append(enc_dat)37 record_keys.discard(k)38 index_created = index_created or True39 except KeyboardInterrupt:40 raise KeyboardInterrupt41 except:42 # traceback.print_exc()43 continue44 except KeyboardInterrupt:45 raise KeyboardInterrupt46 except:47 # traceback.print_exc()48 pass49 # create index for regex matches50 try:51 for m in enc_policy["regex"]:52 try:53 reg_k = m["match"]54 matched_keys = match_re_to_keys(reg_k, list(record_keys))55 for k in matched_keys:56 try:57 dat = record[k]58 enc_dat = encrypt_as_de(dat, key)59 if debug:60 print("{}: {}, index".format(k,"DE"), flush=True)61 try:62 enc_record["index"].append(enc_dat)63 record_keys.discard(k)64 index_created = index_created or True65 except KeyboardInterrupt:66 raise KeyboardInterrupt67 except (NameError,AttributeError,KeyError):68 enc_record["index"] = list()69 enc_record["index"].append(enc_dat)70 record_keys.discard(k)71 index_created = index_created or True72 except KeyboardInterrupt:73 raise KeyboardInterrupt74 except:75 traceback.print_exc()76 continue77 except KeyboardInterrupt:78 raise KeyboardInterrupt79 except:80 # traceback.print_exc()81 continue82 except KeyboardInterrupt:83 raise KeyboardInterrupt84 except:85 # traceback.print_exc()86 pass87 # if we can not create index for any of the matching record return false, sefety measure88 return index_created89def timestamp_match(enc_record:dict, record_keys:list, record:dict, enc_policy, key, enc_params, debug=False):90 # pprint(enc_policy)91 record_keys = set(record_keys) # create new object and dont change original92 # create index for exact matches93 try:94 for m in enc_policy["exact"]:95 try:96 k = m97 dat = record[k]98 enc_dat = encrypt_as_timestamp(dat, key, enc_params)99 if debug:100 print("{}: {}".format(k,"TIMESTAMP"), flush=True)101 if not enc_dat:102 continue103 try:104 enc_record["timestamp"].append(enc_dat)105 record_keys.discard(k)106 except KeyboardInterrupt:107 raise KeyboardInterrupt108 except (NameError,AttributeError,KeyError):109 enc_record["timestamp"] = list()110 enc_record["timestamp"].append(enc_dat)111 record_keys.discard(k)112 except KeyboardInterrupt:113 raise KeyboardInterrupt114 except:115 # traceback.print_exc()116 continue117 except KeyboardInterrupt:118 raise KeyboardInterrupt119 except:120 # traceback.print_exc()121 pass122 # create index for regex matches123 try:124 for m in enc_policy["regex"]:125 try:126 reg_k = m127 matched_keys = match_re_to_keys(reg_k, list(record_keys))128 for k in matched_keys:129 try:130 dat = record[k]131 enc_dat = encrypt_as_timestamp(dat, key, enc_params)132 if debug:133 print("{}: {}".format(k,"TIMESTAMP"), flush=True)134 if not enc_dat:135 continue136 try:137 enc_record["timestamp"].append(enc_dat)138 record_keys.discard(k)139 except KeyboardInterrupt:140 raise KeyboardInterrupt141 except:142 enc_record["timestamp"] = list()143 enc_record["timestamp"].append(enc_dat)144 record_keys.discard(k)145 except KeyboardInterrupt:146 raise KeyboardInterrupt147 except:148 # traceback.print_exc()149 continue150 except KeyboardInterrupt:151 raise KeyboardInterrupt152 except:153 traceback.print_exc()154 continue155 except KeyboardInterrupt:156 raise KeyboardInterrupt157 except:158 # traceback.print_exc()159 pass160def exact_match(enc_record:dict, record_keys:list, record:dict, enc_policy, de_key, cpabe_pk, debug=False):161 new_record_keys = set(record_keys) # create new object and dont change original162 try:163 for m in enc_policy:164 try:165 k = m["match"]166 dat = record[k]167 if "remove" in m:168 if _to_bool(m["remove"]):169 new_record_keys.discard(k)170 continue171 try:172 want_de = _to_bool(m["de_encrypt"])173 except KeyboardInterrupt:174 raise KeyboardInterrupt175 except KeyError:176 want_de = False177 if want_de:178 de_k = "de_"+k179 enc_dat_de = encrypt_as_de(dat, de_key)180 enc_record[de_k] = enc_dat_de181 new_record_keys.discard(k)182 if "abe_pol" in m:183 if debug:184 print("{}: {}".format(k,m["abe_pol"]), flush=True)185 abe_k = "cpabe_"+k186 enc_dat_abe = encrypt_as_cpabe(dat,m["abe_pol"], cpabe_pk)187 enc_record[abe_k] = enc_dat_abe188 new_record_keys.discard(k)189 except KeyboardInterrupt:190 raise KeyboardInterrupt191 except:192 # traceback.print_exc()193 continue194 except KeyboardInterrupt:195 raise KeyboardInterrupt196 except:197 # traceback.print_exc()198 pass199 record_keys.clear()200 record_keys.extend(new_record_keys)201def regex_match(enc_record:dict, record_keys:list, record:dict, enc_policy, de_key, cpabe_pk, debug=False):202 new_record_keys = set(record_keys) # create new object and dont change original203 try:204 for m in enc_policy:205 try:206 reg_k = m["match"]207 matched_keys = match_re_to_keys(reg_k, list(record_keys))208 for k in matched_keys:209 try:210 dat = record[k]211 if "remove" in m:212 if _to_bool(m["remove"]):213 new_record_keys.discard(k)214 continue215 try:216 want_de = _to_bool(m["de_encrypt"])217 except KeyboardInterrupt:218 raise KeyboardInterrupt219 except KeyError:220 want_de = False221 if want_de:222 de_k = "de_"+k223 enc_dat_de = encrypt_as_de(dat, de_key)224 enc_record[de_k] = enc_dat_de225 new_record_keys.discard(k)226 if "abe_pol" in m:227 if debug:228 print("{}: {}".format(k,m["abe_pol"]), flush=True)229 abe_k = "cpabe_"+k230 enc_dat_abe = encrypt_as_cpabe(dat,m["abe_pol"], cpabe_pk)231 enc_record[abe_k] = enc_dat_abe232 new_record_keys.discard(k)233 except KeyboardInterrupt:234 raise KeyboardInterrupt235 except:236 # traceback.print_exc()237 # print()238 continue239 except KeyboardInterrupt:240 raise KeyboardInterrupt241 except:242 # traceback.print_exc()243 continue244 except KeyboardInterrupt:245 raise KeyboardInterrupt246 except:247 # traceback.print_exc()248 pass249 record_keys.clear()250 record_keys.extend(new_record_keys)251def default_match(enc_record:dict, record_keys:list, record:dict, enc_policy, de_key, cpabe_pk, debug=False):252 # if we can not enc using deff policy for any field in record_keys return false, sefety measure253 new_record_keys = set(record_keys) # create new object and dont change original YET254 try:255 256 try:257 want_de = _to_bool(enc_policy["de_encrypt"])258 except KeyboardInterrupt:259 raise KeyboardInterrupt260 except KeyError:261 want_de = False262 for k in record_keys:263 try:264 dat = record[k]265 if want_de:266 de_k = "de_"+k267 enc_dat_de = encrypt_as_de(dat, de_key)268 enc_record[de_k] = enc_dat_de269 new_record_keys.discard(k)270 if "abe_pol" in enc_policy:271 abe_pol = enc_policy["abe_pol"]272 if debug:273 print("{}: {}".format(k,abe_pol), flush=True)274 abe_k = "cpabe_"+k275 enc_dat_abe = encrypt_as_cpabe(dat,abe_pol, cpabe_pk)276 enc_record[abe_k] = enc_dat_abe277 new_record_keys.discard(k)278 except KeyboardInterrupt:279 raise KeyboardInterrupt280 except:281 traceback.print_exc()282 continue283 except KeyboardInterrupt:284 raise KeyboardInterrupt285 except:286 # traceback.print_exc()287 return False288 record_keys.clear()289 record_keys.extend(new_record_keys)290 return True291def post_record(api_url, enc_record:dict, debug=False, auth=None, post=True):292 #post data to server293 if post:294 res = post_enc_data(api_url, enc_record, debug=debug, auth=auth)295 return res296 else:297 return False298def conn_to_record(conn):299 size = 1024300 record_bytes = bytes()301 try:302 while True:303 data = conn.recv(size)304 if data:305 record_bytes += data306 else:307 break308 except:309 traceback.print_exc()310 return None311 try:312 record_str = record_bytes.decode()313 # print(record_str)314 record = json.loads(record_str)315 return record316 except:317 traceback.print_exc()318 return None319def handle_client(conn, addr, max_numb_retries_post, DEBUG,other_args, auth=None, POST_DATA=True, DEBUG_WAS_POST=False):320 print("N",end="",flush=True)321 record = conn_to_record(conn)322 if not record: 323 # print("closing")324 try:325 conn.close()326 except:327 traceback.print_exc()328 pass329 finally:330 return331 print("R",end="",flush=True)332 enc_record = encrypt_record(record, **other_args)333 print("E",end="",flush=True)334 # try:335 # conn.close()336 # except:337 # pass338 # if not enc_record:339 # return340 if not enc_record:341 try:342 conn.close()343 except:344 pass345 finally:346 return347 post_succ = post_record(config_collector["backend_server"]["url"], enc_record, debug=DEBUG, auth=auth, post=POST_DATA)348 if DEBUG_WAS_POST:349 print("posted?", post_succ, flush=True)350 if POST_DATA: # only retry if we are actually posting on failed351 for i in range(max_numb_retries_post):352 if post_succ:353 print("P",end="",flush=True)354 break355 else:356 print("F",end="",flush=True)357 if DEBUG:358 print("retrying to post...", flush=True)359 post_succ = post_record(config_collector["backend_server"]["url"], enc_record, debug=DEBUG, auth=auth, post=POST_DATA)360 if DEBUG_WAS_POST:361 print("posted?", post_succ, flush=True)362 363 if not post_succ:364 print("L",end="",flush=True)365 366 try:367 conn.close()368 except:369 pass370 finally:371 return372def encrypt_record(record, keychain, config_collector, 373 SHOW_ENC_POL, DEBUG, PRINT_LEFT_KEYS, PRINT_ENCRYPTED_RECORD,374 PRINT_INCOMING_RECORD):375 record_keys = list(record.keys()) # will be used up376 enc_record = dict()377 if PRINT_INCOMING_RECORD:378 print()379 print("="*50, flush=True)380 pprint(record)381 print("="*50, flush=True)382 # master_key_set.update(set(record_keys))383 # print("all keys:",record_keys)384 try:385 index_policy = config_collector['policy']['index']386 except:387 sys.exit("Index policy not found. Add ['policy']['index'] to configuration.")388 succ = create_indexes(enc_record, record_keys, record, index_policy , keychain["de"], debug=SHOW_ENC_POL)389 if not succ:390 print("skiping, no index created", flush=True)391 # if ONLY_ONE:392 # break393 return None394 395 if PRINT_LEFT_KEYS:396 print("before time match:",record_keys, flush=True)397 try:398 # print("trying timestamp", flush=True)399 timestamp_policy = config_collector['policy']['timestamp']400 timestamp_match(enc_record, record_keys, record, timestamp_policy , keychain["ore"], keychain["ore_params"], debug=SHOW_ENC_POL)401 # print("tryed timestamp", flush=True)402 except KeyError:403 pass404 if PRINT_LEFT_KEYS:405 print("before exact match:", record_keys, flush=True)406 try:407 exact_policy = config_collector['policy']['exact']408 exact_match(enc_record, record_keys, record, exact_policy, keychain["de"], keychain["pk"], debug=SHOW_ENC_POL)409 except KeyError:410 pass411 412 if PRINT_LEFT_KEYS:413 print("before regex match:", record_keys, flush=True)414 try:415 regex_policy = config_collector['policy']['regex']416 regex_match(enc_record, record_keys, record, regex_policy, keychain["de"], keychain["pk"], debug=SHOW_ENC_POL)417 except KeyError:418 pass419 if PRINT_LEFT_KEYS:420 print("left for default:", record_keys, flush=True)421 try:422 default_policy = config_collector['policy']['default']423 except KeyError:424 print("WARNING: 'ALL or PUBLIC or DEFAULT' is being used as default fallback as no default policy was provided.")425 default_policy = "ALL or PUBLIC or DEFAULT"426 default_match(enc_record, record_keys, record, default_policy, keychain["de"], keychain["pk"], debug=SHOW_ENC_POL)427 if PRINT_LEFT_KEYS:428 print("fields left (should be empty):",record_keys, flush=True)429 if PRINT_ENCRYPTED_RECORD:430 print()431 print('#'*50, flush=True)432 pprint(enc_record)433 print('#'*50, flush=True)434 return enc_record435def signal_handler(sig, frame):436 global EXIT_MAINLOOP, SIGINT_COUNT437 if sig == signal.SIGINT:438 if SIGINT_COUNT >= 1:439 sys.exit("Forced exiting now...")440 print('\nExiting: waiting for threads to finish working...(Press Ctrl+c to force)', flush=True)441 EXIT_MAINLOOP = True442 SIGINT_COUNT += 1443if __name__ == "__main__":444 # parser = create_parser()445 # args = parser.parse_args()446 config_f_name = "/config.yaml"#sys.argv[1] 447 config_collector = load_yaml_file(config_f_name)448 try:449 DEBUG = config_collector["debug"]["enabled"]450 except:451 DEBUG = False452 try:453 ONLY_ONE = config_collector["debug"]["process_only_one"]454 except:455 ONLY_ONE = False456 try:457 SHOW_ENC_POL = config_collector["debug"]["show_enc_policy"]458 except:459 SHOW_ENC_POL = False460 try:461 SHOW_POL_CONFIG = config_collector["debug"]["print_policy_config"]462 except:463 SHOW_POL_CONFIG = False464 465 try:466 POST_DATA = not config_collector["debug"]["do_not_post_data"]467 except:468 POST_DATA = True469 try:470 PRINT_LEFT_KEYS = config_collector["debug"]["print_left_keys"]471 except:472 PRINT_LEFT_KEYS = False473 try:474 PRINT_ENCRYPTED_RECORD = config_collector["debug"]["print_encrypted_record"]475 except:476 PRINT_ENCRYPTED_RECORD = False477 try:478 PRINT_INCOMING_RECORD = config_collector["debug"]["print_incoming_record"]479 except:480 PRINT_INCOMING_RECORD = False481 482 try:483 DEBUG_WAS_POST = config_collector["debug"]["print_was_posted"]484 except:485 DEBUG_WAS_POST = False486 try:487 max_numb_retries_post = config_collector["backend_server"]["max_post_retries"]488 if max_numb_retries_post < 0:489 max_numb_retries_post = 0490 except:491 max_numb_retries_post = 0492 try:493 enc_worker_threads = config_collector["enc_worker_threads"]494 if enc_worker_threads <= 0:495 enc_worker_threads = 10496 except:497 enc_worker_threads = 10498 try:499 web_conn_listen = config_collector["web_conn_listen"]500 if web_conn_listen < 0:501 web_conn_listen = 0502 except:503 web_conn_listen = 0504 basic_auth = None505 try:506 basic_auth_user = config_collector["basic_auth"]["user"]507 try:508 basic_auth_pass = config_collector["basic_auth"]["pass"]509 basic_auth = (basic_auth_user, basic_auth_pass)510 print("Basic auth: enabled")511 except:512 exit("Basic auth: no password specified. Exiting.\n")513 except:514 print("Basic auth: disabled")515 basic_auth = None516 if basic_auth != None:517 if not test_auth(config_collector["kms"]["url"], basic_auth):518 exit("Test failed: KMS basic auth. quiting.")519 if not test_auth(config_collector["backend_server"]["url"], basic_auth):520 exit("Test failed: backend basic auth. quiting.")521 if not test_token(config_collector["kms"]["url"],config_collector["kms_access_key"], basic_auth):522 exit("Test failed: bad kms_access_key, KMS server could also be down.")523 key_arguments = {524 "kms_url": config_collector["kms"]["url"],525 "kms_access_key": config_collector["kms_access_key"],526 "DE_key_location": config_collector["key_files"]["de"],527 "ORE_key_location": config_collector["key_files"]["ore"],528 "ORE_params_location": config_collector["key_files"]["ore_params"],529 "cpabe_pk_location": config_collector["key_files"]["cpabe_pub"],530 # uncomment sk line to get that key, not needed here 531 # "cpabe_sk_location": config_collector["key_files"]["cpabe_secret"],532 "auth": basic_auth533 }534 keychain = get_all_keys(**key_arguments)535 if SHOW_POL_CONFIG:536 print("#"*21 +" config " + "#"*21, flush=True)537 pprint(config_collector)538 print("#"*50, flush=True)539 # master_key_set = set()540 # for record in honeypot_testdata:541 enc_argument = {542 "keychain": keychain,543 "config_collector": config_collector,544 "SHOW_ENC_POL": SHOW_ENC_POL,545 "DEBUG": DEBUG ,546 "PRINT_LEFT_KEYS": PRINT_LEFT_KEYS,547 "PRINT_ENCRYPTED_RECORD": PRINT_ENCRYPTED_RECORD,548 "PRINT_INCOMING_RECORD": PRINT_INCOMING_RECORD549 # "max_numb_retries_post": max_numb_retries_post550 }551 serversocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)552 serversocket.settimeout(0.2)553 serversocket.bind(("0.0.0.0", 8080))554 serversocket.listen(web_conn_listen)555 EXIT_MAINLOOP = False556 SIGINT_COUNT = 0557 signal.signal(signal.SIGINT, signal_handler)558 print("Ready, waiting for new connetions...",flush=True)559 with ThreadPoolExecutor(max_workers=enc_worker_threads) as executor:560 while not EXIT_MAINLOOP:561 try:562 conn, addr = serversocket.accept()563 except socket.timeout:564 continue # allow to exit loop if needed565 # threading.Thread(target = handle_client,args = (conn,addr)).start()566 executor.submit(handle_client, conn, addr,max_numb_retries_post,DEBUG, enc_argument, auth=basic_auth, POST_DATA=POST_DATA, DEBUG_WAS_POST=DEBUG_WAS_POST)567 568 if ONLY_ONE:569 break570 # exiting with will have same effects as excutor shutdown571 # will raise execption if new jobs submitted572 # will wait for all queue jobs to finish, dealocate resources573 # executor.shutdown(wait=True, cancel_futures=False)574 # will get here after all threads finish575 print("",flush=True)576# todo 577# remove de as part of policy "de_encrypt"?578# add a argument parser?579# def create_parser():580# parser = argparse.ArgumentParser(description='Collector encryption module.')581# parser.add_argument('--user', metavar='USER', type=str, dest='auth_user',582# default=None,583# help='Basic auth for server, user. must be used with --pass (default: off)')584# parser.add_argument('--pass', metavar='id', type=str, dest='auth_pass',585# default=None,586# help='Basic auth for server, pass')...
Method.py
Source:Method.py
1from src.AbstractClass.ElePack import *2from src.Module.JumperWire import *3from src.Model.SingleLineModel import *4import numpy as np5#################################################################################6# æ¾ç¤ºå
ç´ 7def show_ele(vessel, para=''):8 if isinstance(vessel, (list, set)):9 list_t = list()10 for ele in vessel:11 if para == '':12 list_t.append(ele.__repr__())13 else:14 list_t.append(ele.__dict__[para].__repr__())15 list_t.sort()16 for ele in list_t:17 print(ele)18 elif isinstance(vessel, (dict, ElePack)):19 keys = sorted(list(vessel.keys()))20 for key in keys:21 if para == '':22 print(key, ':', vessel[key])23 else:24 print(vessel[key].__dict__[para])25#################################################################################26# è·åé¢ç27def generate_frqs(freq1, m_num, flip_flag=False):28 frqs = list()29 if flip_flag:30 freq1.change_freq()31 for _ in range(m_num):32 frqs.append(freq1)33 freq1 = freq1.copy()34 freq1.change_freq()35 return frqs36#################################################################################37# è·åçµå®¹æ°38def get_c_nums(m_frqs, m_lens):39 c_nums = list()40 for num in range(len(m_frqs)):41 freq = m_frqs[num]42 length = m_lens[num]43 c_num = get_c_num(freq, length)44 c_nums.append(c_num)45 return c_nums46#################################################################################47# è·åçµå®¹æ°48def get_c_num(freq, length):49 if 0 < length < 300:50 index = 051 elif length == 300:52 index = 153 elif length > 300:54 index = int((length - 251) / 50)55 else:56 index = 057 CcmpTable1 = [0, 5, 6, 7, 8, 9, 10, 10, 11, 12, 13, 14, 15, 15, 16, 17, 18, 19, 20, 20, 21, 22, 23, 24, 25]58 CcmpTable2 = [0, 4, 5, 5, 6, 7, 7, 8, 8, 9, 10, 10, 11, 12, 12, 13, 13, 14, 15, 15, 16, 17, 17, 18, 18]59 freq = freq.value60 if freq == 1700 or freq == 2000:61 table = CcmpTable162 elif freq == 2300 or freq == 2600:63 table = CcmpTable264 else:65 table = []66 c_num = table[index]67 return c_num68#################################################################################69# è·åé¢è½¨çµæµ70def get_i_trk(line, posi, direct='å³'):71 i_trk = None72 if direct == 'å³':73 if line.node_dict[posi].r_track is not None:74 i_trk = line.node_dict[posi].r_track['I1'].value_c75 else:76 i_trk = 0.077 elif direct == 'å·¦':78 if line.node_dict[posi].l_track is not None:79 i_trk = line.node_dict[posi].l_track['I2'].value_c80 else:81 i_trk = 0.082 return i_trk83#################################################################################84# è·åè¦åç³»æ°85def get_mutual(distance):86 l1 = 687 d = 1.43588 k1 = 1389 k_mutual = k1 / np.log((l1 * l1 - d * d) / l1 / l1)90 l2 = distance91 k2 = k_mutual * np.log((l2 * l2 - d * d) / l2 / l2)92 return k293#################################################################################94# é
ç½®SVA'äºæ95def config_sva1_mutual(model, temp, zm_sva):96 # zm_sva = 2 * np.pi * 1700 * 1 * 1e-6 * 1j97 m1 = model98 # temp_list = [(3, 4, 'å³'), (3, 4, 'å·¦') ,(4, 3, 'å·¦') ,(4, 3, 'å·¦')]99 # for temp in temp_list:100 line_zhu = '线路' + str(temp[0])101 line_bei = '线路' + str(temp[1])102 str_t = '线路ç»_' + line_bei + '_å°é¢_åºæ®µ1_' + temp[2] + 'è°è°åå
_6SVA1_æ¹ç¨1'103 equ_t = m1.equs.equ_dict[str_t]104 str_t = '线路ç»_' + line_zhu + '_å°é¢_åºæ®µ1_' + temp[2] + 'è°è°åå
'105 varb1 = m1[line_zhu]['å
件'][str_t]['6SVA1']['I1']106 varb2 = m1[line_zhu]['å
件'][str_t]['6SVA1']['I2']107 equ_t.varb_list.append(varb1)108 equ_t.varb_list.append(varb2)109 equ_t.coeff_list = np.append(equ_t.coeff_list, zm_sva)110 equ_t.coeff_list = np.append(equ_t.coeff_list, -zm_sva)111#################################################################################112# é
置跳线ç»113def config_jumpergroup(*jumpers):114 for jumper in jumpers:115 if not isinstance(jumper, JumperWire):116 raise KeyboardInterrupt('ç±»åé误ï¼åæ°éè¦ä¸ºè·³çº¿ç±»å')117 else:118 jumper.jumpergroup = list(jumpers)119#################################################################################120# å并èç¹121def combine_node(nodes):122 if len(nodes) < 1:123 raise KeyboardInterrupt('æ°éé误ï¼å并nodeè³å°éè¦1个åæ°')124 posi = nodes[0].posi125 node_new = Node(posi)126 node_new.node_type = 'combined'127 node_new.l_track = list()128 node_new.r_track = list()129 for node in nodes:130 if not isinstance(node, Node):131 raise KeyboardInterrupt('ç±»åé误ï¼å并nodeåæ°éè¦ä¸ºèç¹ç±»å')132 elif not node.posi == posi:133 raise KeyboardInterrupt('ä½ç½®é误ï¼å并nodeéè¦èç¹å¨ç¸åæ°´å¹³ä½ç½®')134 else:135 if node.l_track is not None:136 node_new.l_track.append(node.l_track)137 if node.r_track is not None:138 node_new.r_track.append(node.r_track)139 for key, value in node.element.items():140 node_new.element[key] = value141 node_new.equs.add_equations(node.equs)142 node_new.group_type = 'combined'143 return node_new144#################################################################################145# å并èç¹ç»146def combine_node_group(lines):147 groups = NodeGroup()148 posi_set = set()149 for line in lines:150 posi_set.update(line.node_dict.posi_set)151 posi_list = list(posi_set)152 posi_list.sort()153 for posi in posi_list:154 nodes_list = list()155 for line in lines:156 if posi in line.node_dict.keys():157 nodes_list.append(line.node_dict[posi])158 nodes = tuple(nodes_list)159 node_new = combine_node(nodes)160 groups.node_dict[posi] = node_new161 return groups162#################################################################################163# æ£æ¥è¾å
¥164def check_input(df):165 para = dict()166 para['FREQ'] = [1700, 2000, 2300, 2600]167 para['SEND_LEVEL'] = [1, 2, 3, 4, 5, 6, 7, 8, 9]168 para['CABLE_LENGTH'] = [7.5, 10]169 para['C_NUM'] = [0, 1, 2, 3, 4, 5, 6, 7]170 para['TB_MODE'] = ['å端TB', '左端åTB', 'å³ç«¯åTB', 'æ TB']171 num_len = len(list(df['åºå·']))172 for temp_temp in range(num_len):173 df_input = df.iloc[temp_temp]174 # æ£æ¥ä¸»ä¸²åç§°æ ¼å¼175 name = str(df_input['主串åºæ®µ'])176 if len(name) <= 8:177 pass178 else:179 raise KeyboardInterrupt("主串åºæ®µåºå¡«åé¿åº¦å°äºçäº8ä½çå符串")180 # æ£æ¥è¢«ä¸²åç§°æ ¼å¼181 name = str(df_input['被串åºæ®µ'])182 if len(name) <= 8:183 pass184 else:185 raise KeyboardInterrupt("被串åºæ®µåºå¡«åé¿åº¦å°äºçäº8ä½çå符串")186 # æ£æ¥ä¸»ä¸²æ¹åæ ¼å¼187 if df_input['主串æ¹å'] == 'å·¦å' or df_input['主串æ¹å'] == 'å³å':188 pass189 else:190 raise KeyboardInterrupt("主串æ¹ååºå¡«å'å·¦å'æ'å³å'")191 # æ£æ¥è¢«ä¸²æ¹åæ ¼å¼192 if df_input['被串æ¹å'] == 'å·¦å' or df_input['被串æ¹å'] == 'å³å':193 pass194 else:195 raise KeyboardInterrupt("被串æ¹ååºå¡«å'å·¦å'æ'å³å'")196 # æ£æ¥ä¸»ä¸²åºæ®µé¿åº¦æ ¼å¼197 if 0 <= df_input['主串åºæ®µé¿åº¦(m)'] <= 650:198 pass199 else:200 raise KeyboardInterrupt("'主串åºæ®µé¿åº¦(m)'åºå¡«å0~650çå®æ°")201 # æ£æ¥è¢«ä¸²åºæ®µé¿åº¦æ ¼å¼202 if 0 <= df_input['被串åºæ®µé¿åº¦(m)'] <= 650:203 pass204 else:205 raise KeyboardInterrupt("'被串åºæ®µé¿åº¦(m)'åºå¡«å0~650çå®æ°")206 # æ£æ¥è¢«ä¸²ç¸å¯¹ä½ç½®æ ¼å¼207 if -650 <= df_input['被串ç¸å¯¹ä½ç½®(m)'] <= 650:208 pass209 else:210 raise KeyboardInterrupt("'被串ç¸å¯¹ä½ç½®(m)'åºå¡«å-650~650çå®æ°")211 # æ£æ¥è¦åç³»æ°æ ¼å¼212 if 0 < df_input['è¦åç³»æ°'] <= 40:213 pass214 else:215 raise KeyboardInterrupt("'è¦åç³»æ°'åºå¡«å大äº0å°äºçäº40çå®æ°")216 # æ£æ¥ä¸»ä¸²çµå¹³çº§æ ¼å¼217 if df_input['主串çµå¹³çº§'] in para['SEND_LEVEL']:218 pass219 else:220 raise KeyboardInterrupt("'主串çµå¹³çº§'åºå¡«å1~9çæ´æ°")221 # æ£æ¥ä¸»ä¸²é¢çæ ¼å¼222 if df_input['主串é¢ç(Hz)'] in para['FREQ']:223 pass224 else:225 raise KeyboardInterrupt("'主串é¢ç(Hz)'åºå¡«ååç§æ åè½½é¢ä¹ä¸")226 # æ£æ¥è¢«ä¸²é¢çæ ¼å¼227 if df_input['被串é¢ç(Hz)'] in para['FREQ']:228 pass229 else:230 raise KeyboardInterrupt("'被串é¢ç(Hz)'åºå¡«ååç§æ åè½½é¢ä¹ä¸")231 # æ£æ¥ä¸»ä¸²çµç¼é¿åº¦æ ¼å¼232 if df_input['主串çµç¼é¿åº¦(km)'] in para['CABLE_LENGTH']:233 pass234 else:235 raise KeyboardInterrupt("'主串çµç¼é¿åº¦(km)'åºå¡«å7.5æ10")236 # æ£æ¥è¢«ä¸²çµç¼é¿åº¦æ ¼å¼237 if df_input['被串çµç¼é¿åº¦(km)'] in para['CABLE_LENGTH']:238 pass239 else:240 raise KeyboardInterrupt("'被串çµç¼é¿åº¦(km)'åºå¡«å7.5æ10")241 # æ£æ¥ä¸»ä¸²çµå®¹æ°æ ¼å¼242 if df_input['主串çµå®¹æ°(å«TB)'] in para['C_NUM']:243 pass244 else:245 raise KeyboardInterrupt("'主串çµå®¹æ°(å«TB)'åºå¡«å0~7ä¹é´çæ´æ°")246 # æ£æ¥è¢«ä¸²çµå®¹æ°æ ¼å¼247 if df_input['被串çµå®¹æ°(å«TB)'] in para['C_NUM']:248 pass249 else:250 raise KeyboardInterrupt("'被串çµå®¹æ°(å«TB)'åºå¡«å0~7ä¹é´çæ´æ°")251 # æ£æ¥ä¸»ä¸²çµå®¹å¼æ ¼å¼252 if 25 <= df_input['主串çµå®¹å¼(μF)'] <= 80:253 pass254 else:255 raise KeyboardInterrupt("'主串çµå®¹å¼(μF)'åºå¡«å25~80çå®æ°")256 # æ£æ¥è¢«ä¸²çµå®¹å¼æ ¼å¼257 if 25 <= df_input['被串çµå®¹å¼(μF)'] <= 80:258 pass259 else:260 raise KeyboardInterrupt("'被串çµå®¹å¼(μF)'åºå¡«å25~80çå®æ°")261 # æ£æ¥ä¸»ä¸²éåºçµé»æ ¼å¼262 if 0 < df_input['主串éåºçµé»(Ω·km)'] <= 10000:263 pass264 else:265 raise KeyboardInterrupt("'主串éåºçµé»(Ω·km)'åºå¡«å0~10000çæ£å®æ°")266 # æ£æ¥è¢«ä¸²éåºçµé»æ ¼å¼267 if 0 < df_input['被串éåºçµé»(Ω·km)'] <= 10000:268 pass269 else:270 raise KeyboardInterrupt("'被串éåºçµé»(Ω·km)'åºå¡«å0~10000çæ£å®æ°")271 # æ£æ¥TB模å¼æ ¼å¼272 if df_input['TB模å¼'] in para['TB_MODE']:273 pass274 else:275 raise KeyboardInterrupt("'TB模å¼'åºå¡«åæ åæ ¼å¼")276def get_section_length():277 import itertools278 param = list()279 zhu_list = range(50, 601, 50)280 for offset in range(50, 301, 50):281 for len1 in zhu_list:282 l_list = [-offset, offset]283 r_list = [len1 - offset, len1 + offset]284 for l_pos, r_pos in itertools.product(l_list, r_list):285 tmp = Param20201307(286 len_zhu=len1,287 l_pos=l_pos,288 r_pos=r_pos,289 )290 if tmp.flg is True:291 param.append(tmp)292 print(tmp.lens_zhu, tmp.lens_bei, tmp.offset, tmp.index_bei)293 return param294class LengthParam:295 def __init__(self):296 self.zhu_length = list()297 self.bei_length = list()298 self.offset = 0299class Param20201307:300 def __init__(self, len_zhu, l_pos, r_pos):301 offset = abs(l_pos)302 self.flg = True303 self.l_pos = l_pos304 self.r_pos = r_pos305 self.lens_zhu = [len_zhu]306 tmp = r_pos - l_pos307 self.lens_bei = [len_zhu, tmp, len_zhu]308 # print(self.lens_bei)309 self.offset = None310 self.index_bei = None311 if abs(r_pos) < offset:312 self.flg = False313 if abs(len_zhu - l_pos) < offset:314 self.flg = False315 if r_pos <= l_pos:316 self.flg = False317 if r_pos - l_pos > 600:318 self.flg = False319 if l_pos < 0:320 self.offset = l_pos321 self.lens_bei.pop(0)322 self.index_bei = 0323 if r_pos >= len_zhu:324 self.lens_bei.pop(-1)325 elif l_pos > 0:326 self.offset = l_pos - len_zhu327 self.index_bei = 1328 if r_pos >= len_zhu:329 self.lens_bei.pop(-1)330def parallel(z1, z2):331 return (z1 * z2) / (z1 + z2)332def cal_zl(zpt, zin):333 zj = (0.037931222832602786+0.3334597710765984j)334 zca = (0.006459333+0.030996667j)335 z1 = (zpt * zin) / (zpt + zin) + zca336 return (z1 * zj) / (z1 + zj)337if __name__ == '__main__':338 # m_lens = [700, 700, 700]339 # m_frqs = generate_frqs(Freq(2600), 3)340 # c_nums = get_c_nums(m_frqs, m_lens)...
tdw.py
Source:tdw.py
1#!/usr/bin/env python2""" Copyright (c) 2010 Ma Can <ml.macana@gmail.com>3This is the core TDW runtime library, enjoy it :)4"""5import sys, re, time6from hive_service import ThriftHive7from hive_service.ttypes import HiveServerException8from thrift import Thrift9from thrift.transport import TSocket10from thrift.transport import TTransport11from thrift.protocol import TBinaryProtocol12from array import *13def to_type(line, t):14 '''Type conversion'''15 if t == 'int':16 return int(line)17 elif t == 'bigint':18 return long(line)19 elif t == 'array<int>':20 line = line.strip(" ")21 line = line.strip("[")22 line = line.rstrip(" ")23 line = line.rstrip("]")24 l = line.split(",")25 for i in range(0, len(l)):26 if l[i] == "":27 return array('i')28 else:29 l[i] = int(l[i])30 return array('i', l)31 elif t == 'string':32 return str(line)33class dynamic_type:34 '''Dynamic Type Support'''35 pass36class TDW:37 '''This is the runtime TDW class.'''38 running = True39 40 def __init__(self, client=None):41 '''do init job'''42 self.cli = client43 44 def do_exit(self):45 '''begin to exit'''46 self.running = False47 def execute(self, query):48 '''Execute a SQL query and return the result LIST[0:]'''49 res = None50 try:51 if self.running:52 res = self.cli.execute(query)53 else:54 raise IOError (-2, "Interrupted by the caller or fored exit.")55 except KeyboardInterrupt:56 print ("Recv KeyboardInterrupt, please wait for this SQL "57 "execution (hint: %s)" % res)58 try: 59 if res == None: self.cli.recv_execute()60 except KeyboardInterrupt:61 self.do_exit()62 raise IOError (4, "Interrupted by the caller or fored exit.")63 except Exception, e:64 print "Exception: %s" % str(e)65 self.do_exit()66 raise IOError (4, "Interrupted by the caller or fored exit.")67 self.do_exit()68 try:69 res = self.cli.fetchAll()70 return res71 except KeyboardInterrupt:72 print "Recv KeyboardInterrupt, your client should be reset."73 self.do_exit()74 raise IOError (4, "Interrupted by the caller or fored exit.")75 def execute2int(self, query):76 '''Execute a SQL query and return a INT result'''77 try:78 if self.running:79 res = self.cli.execute(query)80 else:81 raise IOError (-2, "Interrupted by the caller or fored exit.")82 except KeyboardInterrupt:83 print "Recv KeyboardInterrupt, please wait for this SQL execution"84 try: 85 if res == None: self.cli.recv_execute()86 except KeyboardInterrupt:87 self.do_exit()88 raise IOError (4, "Interrupted by the caller or fored exit.")89 except Exception, e:90 print "Exception: %s" % str(e)91 self.do_exit()92 raise IOError (4, "Interrupted by the caller or fored exit.")93 self.do_exit()94 try:95 res = self.cli.fetchAll()96 return int(res[0])97 except TypeError, e :98 print "Result '%s' to INT failed %s" % (res[0], e.message)99 raise IOError (-3, "Result type transform to INT failed, "100 "TypeError.")101 except ValueError :102 print "Result '%s' to INT failed, ValueError" % res[0]103 raise IOError (-3, "Result type transform to INT failed, "104 "ValueError.")105 except KeyboardInterrupt:106 print "Recv KeyboardInterrupt, your client should be reset."107 self.do_exit()108 raise IOError (4, "Interrupted by the caller or fored exit.")109 def execute2str(self, query):110 '''Execute a SQL query and return a STRING (LIST[0])'''111 try:112 if self.running:113 res = self.cli.execute(query)114 else:115 raise IOError (-2, "Interrupted by the caller or fored exit.")116 except KeyboardInterrupt:117 print "Recv KeyboardInterrupt, please wait for this SQL execution"118 try: 119 if res == None: self.cli.recv_execute()120 except KeyboardInterrupt:121 self.do_exit()122 raise IOError (4, "Interrupted by the caller or fored exit.")123 except Exception, e:124 print "Exception: %s" % str(e)125 self.do_exit()126 raise IOError (4, "Interrupted by the caller or fored exit.")127 self.do_exit()128 try:129 res = self.cli.fetchAll()130 return str(res[0])131 except TypeError, e:132 print "Result '%s' to STRING failed %s" % (res[0], e.message)133 raise IOError (-3, "Result type transform to STRING failed, "134 "TypeError.")135 except ValueError :136 print "Result '%s' to STRING failed" % res[0]137 raise IOError (-3, "Result type transform to STRING failed, "138 "ValueError.")139 except KeyboardInterrupt:140 print "Recv KeyboardInterrupt, your client should be reset."141 self.do_exit()142 raise IOError (4, "Interrupted by the caller or fored exit.")143 def printf(self, string, res):144 '''Print the result in a formated manner'''145 try:146 if (type(res) == type(str())):147 print string + " " + res148 elif (type(res) == type(list())):149 print "Q: '" + string + "' |=> '" + " ".join(res) + "'"150 elif (type(res) == type(int())):151 print string + " " + str(res)152 elif (type(res) == type(None)):153 print "Argument is Not A Type."154 except ValueError :155 print "printf convert STRING failed"156 raise IOError (-3, "printf convert STRING failed, ValueError.")157 def result_str(self, res):158 '''Convert a SQL result to a STRING'''159 try:160 __res = str(res)161 except:162 return None163 return __res164 def result_list(self, res):165 '''Convert a SQL result to a LIST'''166 try:167 __res = list(res)168 except:169 return None170 return __res171 def result_int(self, res):172 '''Convert a SQL result to a INT'''173 try:174 __res = int(res)175 except:176 return None177 return __res178 def uploadJob(self, fname):179 '''Upload a job file to server'''180 if not self.running:181 raise IOError (-2, "Interrupted by the caller or fored exit.")182 print "Tring to upload Job '%s' ..." % (fname)183 read_data = ""184 try:185 f = open(fname, "r")186 read_data = f.read()187 f.close()188 except IOError, ie:189 print "IOError %s" % ie190 return191 if read_data == "":192 print "[WARN] Read file '" + fname + "' w/ ZERO content."193 # ok to upload the file to hiveserver194 self.cli.uploadJob(read_data)195 def getschema(self):196 '''Get the Hive Schema from the server'''197 try:198 if self.running:199 return str(self.cli.getSchema())200 else:201 raise IOError (-2, "Interrupted by the caller or fored exit.")202 except KeyboardInterrupt:203 print "Recv KeyboardInterrupt, please wait for get schema"204 self.do_exit()205 self.cli.recv_getSchema()206 def getschemax(self):207 '''Get the SQL schema info the the Hive Scheme'''208 try:209 if self.running:210 schema_string = str(self.cli.getSchema())211 else:212 raise IOError (-2, "Interrupted by the caller or fored exit.")213 except KeyboardInterrupt:214 print "Recv KeyboardInterrupt, please wait for get schema"215 self.do_exit()216 self.cli.recv_getSchema()217 return218 # Parse the schema_string219 m = re.findall("name='[^']*", schema_string)220 for i in range(0, len(m)):221 m[i] = m[i].replace("name='", "")222 return m223 def gettypex(self):224 '''Get the SQL type info from the Hive Schema'''225 try:226 if self.running:227 schema_string = str(self.cli.getSchema())228 else:229 raise IOError (-2, "Interrupted by the caller or fored exit.")230 except KeyboardInterrupt:231 print "Recv KeyboardInterrupt, please wait for get schema"232 self.do_exit()233 self.cli.recv_getSchema()234 return235 # Parse the schema_string236 m = re.findall("type='[^']*", schema_string)237 for i in range(0, len(m)):238 m[i] = m[i].replace("type='", "")239 return m240 def parseschema(self, dict, sql_result):241 '''Parse the SQL result list to a list of lists based on the 'type'242 and 'schema' info in DICT'''243 if sql_result == "" or sql_result == None:244 return list()245 if type(sql_result) != type(list()):246 return list()247 result_list = list()248 column_list = dict['schema']249 type_list = dict['type']250 for i in range(0, len(sql_result)):251 if sql_result[i] == "":252 continue253 new_object = dynamic_type()254 sql_line = sql_result[i].split("\t")255 for j in range(0, len(column_list)):256 setattr(new_object, column_list[j], to_type(sql_line[j], 257 type_list[j]))258 result_list.append(new_object)259 return result_list260 261 def tdw_getrowcount(self):262 '''Get the rowcount from server. The same as %rowcount'''263 try:264 if self.running:265 rc = self.cli.getRowCount()266 else:267 raise IOError (-2, "Interrupted by the caller or fored exit.")268 except TypeError, e:269 print "TypeError %s" % e270 raise IOError (-2, "%s" % e)271 except KeyboardInterrupt, e:272 print "Recv KeyboardInterrupt, your client should be reset."273 self.do_exit()274 raise IOError (-2, "%s" % e)275 return long(rc)276 def tdw_raise(self, errno=None, strerror=None):277 '''Raise a TDW/PL exception (IOError actually)'''278 if type(errno) != type(int()):279 errno = -1280 if type(strerror) != type(str()):281 strerror = "TDW/PL default exception."...
envelop_sendRecv.py
Source:envelop_sendRecv.py
1#!/usr/bin/env python32# -*- coding: utf-8 -*-3# Andre Augusto Giannotti Scota (https://sites.google.com/view/a2gs/)4import socket5import struct6class connection:7 servsock = 08 clientsock = 0 # TODO: a list/vector to accept multi clients9 def __init__(self):10 self.servsock = 011 self.clientsock = 012 def serverLoad(self, family, socktype)->[bool, str]:13 try:14 self.servsock = socket.socket(family, socktype)15 except OSError as e:16 return([False, f"{e.errno} {e.strerror}"])17 except ConnectionError as e:18 return([False, f"ConnectionError {e}"])19 except KeyboardInterrupt:20 return([False, "KeyboardInterrupt"])21 except Exception as e:22 return([False, e])23 except BaseException as e:24 return([False, f"BaseException {str(e)}"])25 except:26 return([False, "Unknow exception"])27 return([True, "Ok"])28 def serverBindListen(self, port : int, listen : int)->[bool, str]:29 try:30 self.servsock.bind((socket.gethostname(), port))31 self.servsock.listen(listen)32 except OSError as e:33 return([False, f"{e.errno} {e.strerror}"])34 except ConnectionError as e:35 return([False, f"ConnectionError {e}"])36 except KeyboardInterrupt:37 return([False, "KeyboardInterrupt"])38 except Exception as e:39 return([False, e])40 except BaseException as e:41 return([False, f"BaseException {str(e)}"])42 except:43 return([False, "Unknow exception"])44 return([True, "Ok"])45 def sockOpts(self, opt)->[bool, str]:46 try:47 self.servsock.setsockopt(socket.SOL_SOCKET, opt, 1)48 except OSError as e:49 return([False, f"{e.errno} {e.strerror}"])50 except ConnectionError as e:51 return([False, f"ConnectionError {e}"])52 except KeyboardInterrupt:53 return([False, "KeyboardInterrupt"])54 except Exception as e:55 return([False, e])56 except BaseException as e:57 return([False, f"BaseException {str(e)}"])58 except:59 return([False, "Unknow exception"])60 return([True, "Ok"])61 def endServer(self)->[bool, str]:62 try:63 self.servsock.shutdown(socket.SHUT_RDWR)64 except OSError as e:65 return([False, f"{e.errno} {e.strerror}"])66 except ConnectionError as e:67 return([False, f"ConnectionError {e}"])68 except KeyboardInterrupt:69 return([False, "KeyboardInterrupt"])70 except Exception as e:71 return([False, e])72 except BaseException as e:73 return([False, f"BaseException {str(e)}"])74 except:75 return([False, "Unknow exception"])76 return([True, "Ok"])77 def endClient(self)->[bool, str]:78 try:79 self.clientsock.shutdown(socket.SHUT_RDWR)80 except OSError as e:81 return([False, f"{e.errno} {e.strerror}"])82 except ConnectionError as e:83 return([False, f"ConnectionError {e}"])84 except KeyboardInterrupt:85 return([False, "KeyboardInterrupt"])86 except Exception as e:87 return([False, e])88 except BaseException as e:89 return([False, f"BaseException {str(e)}"])90 except:91 return([False, "Unknow exception"])92 return([True, "Ok"])93 def serverAccept(self)->[bool, str, str]:94 try:95 self.clientsock, address = self.servsock.accept()96 except OSError as e:97 return([False, f"{e.errno} {e.strerror}", ""])98 except ConnectionError as e:99 return([False, f"ConnectionError {e}", ""])100 except KeyboardInterrupt:101 return([False, "KeyboardInterrupt", ""])102 except Exception as e:103 return([False, e, ""])104 except BaseException as e:105 return([False, f"BaseException {str(e)}", ""])106 except:107 return([False, "Unknow exception", ""])108 return([True, "Ok", address])109 def connectToServer(self, address, port, family, socktype)->[bool, str]:110 try:111 self.clientsock = socket.socket(family, socktype)112 except OSError as e:113 return([False, f"Erro socket: {e.errno} {e.strerror}"])114 except ConnectionError as e:115 return([False, f"Erro socket: ConnectionError {e}"])116 except KeyboardInterrupt:117 return([False, "Erro socket: KeyboardInterrupt"])118 except Exception as e:119 return([False, e])120 except BaseException as e:121 return([False, f"Erro socket: BaseException {str(e)}"])122 except:123 return([False, "Erro socket: unknow exception"])124 # i hate 'exception' (in c++ too, the ideia). i intentionally do bad code on purpose with it.125 try:126 self.clientsock.connect((address, port))127 except OSError as e:128 return([False, f"Erro connect: {e.errno} {e.strerror}"])129 except ConnectionError as e:130 return([False, f"Erro connect: ConnectionError {e}"])131 except KeyboardInterrupt:132 return([False, "Erro connect: KeyboardInterrupt"])133 except Exception as e:134 return([False, e])135 except BaseException as e:136 return([False, f"Erro connect: BaseException {str(e)}"])137 except:138 return([False, "Erro connect: unknow exception"])139 return([True, "Ok"])140 def sendMsg(self, msg, szToSend)->[bool, str]:141 msgSz = struct.pack('!I', szToSend)142 try:143 self.clientsock.sendall(msgSz)144 self.clientsock.sendall(bytes(msg, "utf-8"))145 except OSError as e:146 return([False, f"{e.errno} {e.strerror}"])147 except ConnectionError as e:148 return([False, f"ConnectionError {e}"])149 except KeyboardInterrupt:150 return([False, "KeyboardInterrupt"])151 except Exception as e:152 return([False, e])153 except BaseException as e:154 return([False, f"BaseException {str(e)}"])155 except:156 return([False, "Unknow exception"])157 return([True, "Ok"])158 def recvMsg(self)->[bool, str, str]:159 HEADERSIZE = 4 # struct.pack('!I', szToSend)160 msgSz = 0161 recvBuf = b''162 chunk = b''163 # reading msg size164 recvBufSz = 0165 while recvBufSz < HEADERSIZE:166 try:167 chunk = self.clientsock.recv(HEADERSIZE - recvBufSz)168 except OSError as e:169 return([False, f"Erro reading msg envelop: {e.errno} {e.strerror}", ""])170 except ConnectionError as e:171 return([False, f"Erro reading msg envelop: ConnectionError {e}", ""])172 except KeyboardInterrupt:173 return([False, "Erro reading msg envelop: KeyboardInterrupt", ""])174 except Exception as e:175 return([False, f"Erro reading msg envelop: {e}", ""])176 except BaseException as e:177 return([False, f"Erro reading msg envelop: BaseException {str(e)}", ""])178 except:179 return([False, "Erro reading msg envelop: Unknow exception", ""])180 if chunk == b'':181 return([False, "Socket connection broken", ""])182 recvBuf = recvBuf + chunk183 recvBufSz = len(recvBuf)184 msgSz = struct.unpack('!I', recvBuf)[0]185 # reading the msg186 recvBuf = b''187 recvBufSz = 0188 while recvBufSz < msgSz:189 try:190 chunk = self.clientsock.recv(msgSz - recvBufSz)191 except OSError as e:192 return([False, f"Erro reading msg: {e.errno} {e.strerror}", ""])193 except ConnectionError as e:194 return([False, f"Erro reading msg: ConnectionError {e}", ""])195 except KeyboardInterrupt:196 return([False, "Erro reading msg: KeyboardInterrupt", ""])197 except Exception as e:198 return([False, f"Erro reading msg: {e}", ""])199 except BaseException as e:200 return([False, f"Erro reading msg: BaseException {str(e)}", ""])201 except:202 return([False, "Erro reading msg: Unknow exception", ""])203 if chunk == b'':204 return([False, "Socket connection broken", ""])205 recvBuf = recvBuf + chunk206 recvBufSz = len(recvBuf)...
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