yesnofirst char is 'A'first char is not 'A'StartCheck_EmptyString_EmptyEndCheck_First_CharacterMatchNo_Match 方法四:忽略大小写的比较 如果我们希望不区分大小写地判断字符是否为"A",可以将字符串转换为小写或大写。例如: defstarts_with_A_case_insensitive(string):returnstring.lower().startswith('a'...
A basic boilerplate is often used: import unittest from test import support class MyTestCase1(unittest.TestCase): # Only use setUp() and tearDown() if necessary def setUp(self): ... code to execute in preparation for tests ... def tearDown(self): ... code to execute to clean up ...
# 需要导入模块: from PyQt5.QtCore import Qt [as 别名]# 或者: from PyQt5.QtCore.Qt importCaseInsensitive[as 别名]defsetCompleter(self, completer):self.completer.setWidget(self) completer.setCompletionMode(QCompleter.PopupCompletion) completer.setCaseSensitivity(Qt.CaseInsensitive) self.completer = ...
# 需要導入模塊: from requests.structures import CaseInsensitiveDict [as 別名]# 或者: from requests.structures.CaseInsensitiveDict importcopy[as 別名]classTestCaseInsensitiveDict:@pytest.fixture(autouse=True)defsetup(self):""" CaseInsensitiveDict instance with "Accept" header. """self.case_insensitive...
You can pass many options to the configure script; run./configure --helpto find out more. On macOS case-insensitive file systems and on Cygwin, the executable is calledpython.exe; elsewhere it's justpython. Building a complete Python installation requires the use of various additional third-pa...
Just join the word_list with | as delimiter. (?i) case-insensitive modifier helps to do a case-insensitive match. for line in shakes: if re.search(r"(?i)"+'|'.join(word_lst), line): print line, Example: >>> f = ['hello','foo','bar'] ...
case_insensitive = re.findall(r"search", text, re.IGNORECASE) print(case_insensitive) 12. Using Named Groups To assign names to groups and reference them by name: match = re.search(r"(?P<first>\w+) (?P<second>\w+)", text) if match: print(match.group('first')) print(match.gro...
keyspecifies a function of one argument that is used to extract a comparison key from each list element:key=str.lower. The default value isNone. 使用参数key=str.lower 代码如下: defcase_insensitive_sort2(liststring):returnsorted(liststring,key = str.lower) ...
cat(args.infile, args.case_insensitive, grep(args.pattern, args.case_insensitive, count(args.pattern))) 分析代码之前,我们先运行一下,和grep进行比较: $ time python3.5grep.py -i love pg2600.txt love677python3.5grep.py -i love pg2600.txt0.09s user0.01s system97% cpu0.097total ...
flag unless there.LOCALEflag is also used. Corresponds to the inline flag(?i). 说明:不区分大小写的匹配 示例1: 示例2: 4.re.I 或者 re.LOCALE 功能:Make\w,\W,\b,\Band case-insensitive matching dependent on the current locale.This flag can be used only with bytes ...