FunctionCodeFunctionCode调用 print_variable_name(a)遍历变量,找到匹配调用 print_variable_name(b)遍历变量,找到匹配调用 print_variable_name(c)遍历变量,找到匹配 状态图 最后,我们通过mermaid语法绘制状态图,展示了变量名打印的整个流程: Print_Variable 通过上面的序列图和状态图,我们更直观地理解了打印变量名的过...
var_valinframe.f_back.f_locals.items()ifvar_valisvar][0]print(f"Variable name:{var_name}, Value:{var}")# 赋值给变量aa=10print_variable_name(a)# 赋值给变量bb="Hello"print_variable_name(b)
print(retrieve_name(var)) return retrieve_name(var) a = 1 outputVar(a) 3、单变量转化之locals()或globals() loc = locals() def get_variable_name(variable): for k,v in loc.items(): if loc[k] is variable: return k a = 1 print(get_variable_name(a)) 以上都可以获取单变量的字符串...
echo print() printf() print_r() echo 可以一次输出多个值,多个值之间用逗号分隔。echo是语言...
- 区分大小写:Python是大小写敏感的,这意味着`Variable`和`variable`是两个不同的变量。- 避免使用Python内置函数和关键字:不应该使用诸如`print`、`if`、`and`等Python关键字作为变量名,因为这会导致语法错误或意外的行为。2. 风格指南:- PEP 8:Python Enhancement Proposal 8(PEP 8)是Python社区广泛...
print my_variable ```- 打印多个变量:```python a = 5 b = 10 print "a:", a, "b:", ...
6. variable123 7. VARIABLE 8. Variable123 9. my_1_variable 10. myVariable_1 除此之外,以下不是合法的Python变量名: 1. 123variable:变量名不能以数字开头。 2. variable-name:变量名不能包含连字符。 3. my variable:变量名不能包含空格。
print(get_name_1(b)) print(get_name_1(c)) print([get_name_1(a), get_name_1(b), get_name_1(c)]) for i in d: print(get_name_1(i), '=', i) print(get_name_2(a)) print(get_name_2(b)) print(get_name_2(c)) print([get_name_2(a), get_name_2(b), get_name_...
MyVariableName ="John" 蛇形命名法(Snake Case) 每个单词由下划线字符分隔: my_variable_name ="John" 一次给多个变量赋值多个值 Python允许您在一行中为多个变量分配值: 示例 x, y, z ="Orange","Banana","Cherry" print(x) print(y) print(z) ...
print(a) print(b) print(list1) 10 20 [1, 2, 3] Variable Names We can use differentvariable namesin python programming. This can be one letter like a, b, x etc., one more letter or a combination of letters, digits and underscore character (_). ...