示例代码如下: defcase_insensitive_replace_with_case_handling(text,old,new):# 将原文本和待替换文本转换为小写形式进行比较lower_text=text.lower()lower_old=old.lower()# 使用字符串的 replace 方法进行替换replaced_text=lower_text.replace(lower_old,new)returnreplaced_text# 示例original_text="Hello worl...
defsimple_case_insensitive_replace(text,old,new):lower_text=text.lower()lower_old=old.lower()returnlower_text.replace(lower_old,new)# 示例original_text="Python is great. python is easy."replaced_text=simple_case_insensitive_replace(original_text,"python","Java")print(replaced_text)# 输出: J...
import re def case_insensitive_replace(string, old, new): pattern = re.compile(re.escape(old), re.IGNORECASE) return pattern.sub(new, string) # 示例用法 string = "Hello World" new_string = case_insensitive_replace(string, "hello", "Hi") print(new_string) # 输出:Hi World 在上述示例...
import ctypes def case_insensitive_replace(string, old, new): """ Performs a case-insensitive replacement on a string. Args: string: The string to search in. old: The string to replace. new: The string to replace old with. """ buffer = ctypes.create_string_buffer(string) buffer.value...
def filter(self, inputtext): text = self.remove_dates(text) text = self.remove_email(text) text = self.remove_postal_codes(text) text = self.remove_numbers(text) text = self.keyword_processor_case_insensitive.replace_keywords(text) text = self.keyword_processor_case_sensi...
44. Case-insensitive Replace Write a Python program to do case-insensitive string replacement. Sample Solution: Python Code: importre text="PHP Exercises"print("Original Text: ",text)redata=re.compile(re.escape('php'),re.IGNORECASE)new_text=redata.sub('php','PHP Exercises')print("Using 'ph...
re 模块 在 Python 中，正则表达式功能由 re 模块提供。此模块支持模式匹配、搜索和字符串操作。re.search()、re.match() 和 re.sub() 等内置函数允许进行复杂的模式匹配。如果没有 re 模块，Python 支持使用 .find()、.startswith()、.endswith() 和 .replace() 等方法进行基本模式匹配。虽然这些内置方法...
sort the dict by value, case insensitive escape(s) 将字符串s中的字符&,<,>,'和“转换为HTML安全序列。如果需要在HTML中显示可能包含此类字符的文本,请使用此选项。将返回值标记为标记字符串。 别名:efilesizeformat(value,binary = False) 将值格式化为“人类可读”文件大小(即13 kB,4.1 MB,102字节等)...
First, we need to create a function to replace uppercase letters with a lowercase letter Next, we need to pass this function as the replacement argument to there.sub() Wheneverre.sub()matches the pattern, It will send the corresponding match object to the replacement function ...
High performance Trie and Ahocorasick automata (AC automata) Keyword Match & Replace Tool for python. Correct case insensitive implementation! - chenkovsky/cyac