Invokes the built-in Help System 31. hex() Converts to Integer to Hexadecimal 32. id() Returns Identify of an Object 33. input() reads and returns a line of string 34. int() returns integer from a number or string 35. isinstance() Checks if a Object is an Instance of Class 36. ...
classMyClass:i=12345# 类变量(类属性)# 构造方法,用于初始化类的实例def__init__(self,name,data):self.name=name# 实例属性self.data=[]# 实例属性# 实例方法defappend(self,value):self.data.append(value)# 实例方法defget_name(self):returnself.name# 类对象属性引用print(MyClass.i)# 12345# 类...
static PyObject * builtin___build_class__(PyObject *self, PyObject *args, PyObject *kwds) { …… if (meta == NULL) { /* if there are no bases, use type: */ if (PyTuple_GET_SIZE(bases) == 0) { meta = (PyObject *) (&PyType_Type); } /* else get the type of the ...
Obfuscate variable names.--obfuscate-import-methods Obfuscate globally-imported mouledmethods(e.g.'Ag=re.compile').--obfuscate-builtins Obfuscate built-ins(i.e.True,False,object,Exception,etc).--replacement-length=1The lengthofthe random names that will be used when obfuscating identifiers.--non...
# | Class methods defined here: # | # | from_bytes(bytes, byteorder, *, signed=False) from builtins.type # | Return the integer represented by the given array of bytes. # | # | bytes # | Holds the array of bytes to convert. The argument must either ...
Python has a set of built-in functions. FunctionDescription abs()Returns the absolute value of a number all()Returns True if all items in an iterable object are true any()Returns True if any item in an iterable object is true ascii()Returns a readable version of an object. Replaces none...
set is a built-in class. See set and Set Types — set, frozenset for documentation about this class. # getattr(object, name[, default]) 用于返回对象的某个属性,name为string,如果属性不存在,则异常抛出 # Return the value of the named attribute of object. name must be a string. # If ...
Python has a set of built-in methods that you can use on strings.Note: All string methods returns new values. They do not change the original string.MethodDescription capitalize() Converts the first character to upper case casefold() Converts string into lower case center() Returns a ...
Help onclassstrinmodule builtins:classstr(object)|str(object='')->str|str(bytes_or_buffer[,encoding[,errors]])->str||Create anewstringobject from the given object.If encoding or|errors is specified,then the object must expose a data buffer|that will be decoded using the given encoding an...