例如,Python标准库中的函数名(如len()、range())和模块名(如os、sys)都采用了snake_case。 相比之下,camelCase在Python中非常罕见,几乎不被使用。 给出Python是否使用snake_case或camelCase的结论: Python主要使用snake_case作为命名规范,而不是camelCase。 综上所述,Python中使用的是snake_case命名规范。以下是...
：>>> convert('CamelCase')'camel_case'>>> convert('CamelCamelCase')'
需要实现一个json中key由驼峰转蛇形变量的转换功能,因此写了一个camel case to snake case的函数,不求效率有多高,只求简单有效: importredefcamel_to_snake_case(text):matches=re.finditer('[A-Z]',text)contents=[]last_start=0foritinmatches:start,end=it.span()ifstart>0:contents.append(text[last_st...
>>> snake_to_camel("snake_case_string") 'snakeCaseString' 该函数还可以用在其他需要将Snake Case格式的字符串转换成Camel Case格式的场景中。这个函数的优点在于简单易用,没有使用Python的任何高级特性,因此可以轻松地移植到其他编程语言中。 在使用该函数时,需要注意输入的字符串是否符合Snake Case格式。如果...
import re name = 'CamelCaseName' name = re.sub(r'(?<!^)(?=[A-Z])', '_', name).lower() print(name) # camel_case_name 如果你多次这样做并且上面的速度很慢,请预先编译正则表达式: pattern = re.compile(r'(?<!^)(?=[A-Z])') name = pattern.sub('_', name).lower() 要专...
Scripting languages,as demonstratedin the Python style guide, recommend snake case in the instances where C-based languages use camel case. Camel case vs. snake case in JavaScript When browser-based programming with HTML and JavaScript first emerged, snake case was a common approach to variable an...
字符串 或者你可以安装inflection库
Camel Case Examples getItem()findAtIndex()calculateTotalAmount()userId 2. Pascal Case Pascal case, also known asUpper Camel Case, recommends the first letter of each word to be capitalized, including the first word. There are no spaces or punctuation between words. Pascal case is commonly used...
Write a Python program to convert a camel-case string to a snake-case string. Sample Solution: Python Code: def camel_to_snake(text): import re str1 = re.sub('(.)([A-Z][a-z]+)', r'\1_\2', text) return re.sub('([a-z0-9])([A-Z])', r'\1_\2', str1).lower()...
Naming conventions bring consistency to your codebase which makes it easier to maintain. Camel case, pascal case, and snake case are the three most common naming conventions in modern programming languages.