In [25]: s = input('>>') >>猿人学python In [26]: s Out[26]: '猿人学python' 如果加载了 readline 模块,input() 将使用它来提供复杂的行编辑和历史记录功能。 open(file, mode=’r’, buffering=-1, encoding=None, errors=None, newline=None, closefd=True, opener=None) 打开file 并返回对...
(log_entry + LineEnd()) # 示例日志文本 log_text = """ 12:34:56: This is a log message. 12:35:01: Another log message here. 12:35:05: Yet another message. """ # 解析日志文本 parsed_logs = log_file.parseString(log_text) # 打印解析结果 for log in parsed_logs: print(f"...
The Pythoncontinuestatement is used in a loop (for or while) to skip the current iteration and move on to the next iteration. It is used to skip when a certain condition is satisfied and move on to the next iteration of the loop. The code following thecontinuestatement in the current it...
import os import jieba sentences_file=open("files/data/python32-sentence.txt",encoding='utf8') word_file=open("files/data/python32-word.txt","a",encoding="utf8") lines=sentences_file.readlines() for line in lines: line.replace('\t','').replace('\n','').replace(' ','') segment...
: narrative = "" else: raise KeyError("parsing error on line {0}".format( lino )) return True except (EnvironmentError, ValueError, KeyError, IncidentError) as err: print("{0}: import error: {1}".format( os.path.basename(sys.argv[0]), err )) finally: if fh is not None: fh....
word_file=open("files/data/python32-word.txt","a",encoding="utf8") lines=sentences_file.readlines() for line in lines: line.replace('\t','').replace('\n','').replace(' ','') segment_words=jieba.cut(line,cut_all=False) word_file.write(" ".join(segment_words)) sentences_file...
("files/data/python32-word.txt","a",encoding="utf8")lines=sentences_file.readlines()for line in lines:line.replace('\t','').replace('\n','').replace(' ','')segment_words=jieba.cut(line,cut_all=False)word_file.write(" ".join(segment_words))sentences_file.close()word_file....
a= 70b= 50print(a%b)deftest_add(self):"""加法"""result= self.a +self.b self.assertEqual(result,40)deftest_add_2(self): self.skipTest("强制跳过示例") result= self.a +self.b self.assertEqual(result,9) @unittest.skipIf(a> b, u"a>b,正确就强制跳过")deftest_sub(self):"""...
The docs at https://www.sphinx-doc.org/en/master/usage/extensions/doctest.html#directive-testcode imply that I can append doctest directives to the end of a line in a code sample. However they don't appear to be honoured.Simple example from an rst file:...
<?php $map = new \Ds\Map(['a', 'e', 'i', 'o', 'u']); echo "The map values are: \n"; print_r($map); $position = 5; echo "The position value: ".$position; echo "\nThe pair at position ".$position." is: \n"; print_r($map->skip($position)); ?> ...