c = fn(*args, **kwargs)next(c)returncreturnwrapperdefcat(f, case_insensitive, child):ifcase_insensitive: line_processor =lambdal: l.lower()else: line_processor =lambdal: lforlineinf: child.send(line_processor(line))@coroutinedefgrep(substring, case_insensitive, child):ifcase_insensitive:...
Python3将'CaseInsensitiveDict'转换为JSON的过程如下: 首先,需要导入相应的库: 代码语言:txt 复制 import json from requests.structures import CaseInsensitiveDict 然后,创建一个CaseInsensitiveDict对象: 代码语言:txt 复制 headers = CaseInsensitiveDict() headers["Content-Type"] = "application/json" headers["...
text = """Dave dave@ Steve steve@ Rob rob@ Ryan ryan@yahoo.com """ pattern = r'[A-Z0-9._%+-]+@[A-Z0-9.-]+\.[A-Z]{2,4}' # re.IGNORECASE makes the regex case-insensitive regex = re.compile(pattern, flags=re.IGNORECASE) 1. 2. 3. 4. 5. 6. 7. 8. 对text使⽤fi...
ctypes.create_string_buffer(string) buffer.value = buffer.value.lower() new_string = buffer.value.replace(old.lower(), new) return new_string if __name__ == "__main__": string = "Hello World" old = "World" new = "Python" new_string = case_insensitive_replace(string, old, new)...
On macOS case-insensitive file systems and on Cygwin, the executable is called python.exe; elsewhere it's just python.Building a complete Python installation requires the use of various additional third-party libraries, depending on your build platform and configure options. Not all standard library...
dup = {} for line in log: # Warning: Duplicate port/net name "N528" found in module "frc_pat_test_1" while doing case-insensitive lookup m = re.search(r'Duplicate\sport\/net\sname\s\"(n\d+)\"\sfound\sin\smodule\s\"(.*)\"', line) if m: module = m[2] net = m[1]...
class TestStringMethods(unittest.TestCase): def test_upper(self): self.assertEqual('foo'.upper(), 'FoO') if __name__ == '__main__': unittest.main() """ Failure Expected :'FOO' Actual :'FoO' Traceback (most recent call last): ...
The regular expression looks for any words that starts with an upper case "S": importre txt ="The rain in Spain" x = re.search(r"\bS\w+", txt) print(x.group()) Try it Yourself » Note:If there is no match, the valueNonewill be returned, instead of the Match Object....
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...
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 after tests ... def test_feature_on...