python之列表、字典、集合

列表

name = ["Alex","Eenglan","Eric"]
print(name[0])
print(name[1])
print(name[2])

运行如下

aaarticlea/png;base64,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" alt="" />

下标

name = ["Alex","Eenglan","Eric","Rain","World","Tom"]
print(name[1:4])   #取下标1到下标4之间的数字，包括1，不包括4.顾头不顾尾。
print(name[1:-1])  #取下标1到-1的值，不包括-1
print(name[::2])  #取下标0到之后所有，每隔两个取一个
print(name[-1])  #取下标最后一个

aaarticlea/png;base64,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" alt="" />

追加
append

name = ["Alex","Eenglan","Eric","Rain","World","Tom"]
name.append("Lilei")  #追加Lilei到最后一个
print(name)

运行如下

aaarticlea/png;base64,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" alt="" />

插入 insert

name = ["Alex","Eenglan","Eric","Rain","World","Tom"]
name.insert(2,"Lilei")  #Lilei插入到下标为2的位置
print(name)

运行如下

aaarticlea/png;base64,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" alt="" />

修改

name = ["Alex","Eenglan","Eric","Rain","World","Tom"]
name[2]="Lilei"   #修改下标是2的字符串为Lilei
print(name)

运行如下

aaarticlea/png;base64,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" alt="" />

删除三种方法

name = ["Alex","Eenglan","Eric","Rain","World","Tom"]
name.remove("Tom")  # 删除字符串Tom
print(name)
 
name1 = ["Alex","Eenglan","Eric","Rain","World","Tom"]
del name1[-1]         #删除下标为-1列表
print(name1)
 
name2 = ["Alex","Eenglan","Eric","Rain","World","Tom"]
name2.pop()         #删除最后一个
print(name2)

运行如下

aaarticlea/png;base64,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" alt="" />

扩展 extend

name = ["Alex","Eenglan","Eric","Rain","World","Tom"]
b = ["","",""]
name.extend(b)    #列表中使用列表
print(name)

运行如下

aaarticlea/png;base64,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" alt="" />

拷贝 copy

name = ["Alex","Eenglan","Eric","Rain","World","Tom"]
b = name.copy()    #拷贝name的内容
print(b)

运行如下

aaarticlea/png;base64,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" alt="" />

统计 count

name = ["Alex","Alex","Eric","Alex","World","Tom"]
print(name.count("Alex"))   #统计Alex有几个

运行如下

aaarticlea/png;base64,iVBORw0KGgoAAAANSUhEUgAAATQAAAAmCAIAAADFivDsAAAAxUlEQVR4nO3asQ1CIRRA0T+WEzGO2zCNC7CFFkZ7SUhu4jnVK2luIMC11lprPYGYS5zQJE6IEidEiROifoxzjutjzJPrgr/3W5zjdn+8p8f9Jk84afdYO4c24aiNOOdwqIXz7JwQtX1bq044a/dCaI7rOwMHbD+l2DbhLJ8QIEqcECVOiBInRIkTosQJUeKEKHFClDghSpwQJU6IEidEiROixAlR4oQocUKUOCFKnBAlTogSJ0SJE6LECVHihChxQpQ4IeoFStRmYgq+oNwAAAAASUVORK5CYII=" alt="" />

排序&反转 sort & reverse

name = ["Alex","Lilei","Eric","","",""]
name.sort()  #排序，ask码排序
print(name)
name.reverse()   #反转排序
print(name)

运行如下

aaarticlea/png;base64,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" alt="" />

获取下标 index

name = ["Alex","Lilei","Eric","","",""]
print(name.index("Lilei"))   #获取Lilei的下标

运行如下

aaarticlea/png;base64,iVBORw0KGgoAAAANSUhEUgAAAeYAAAAjCAIAAADOoz4rAAAAuklEQVR4nO3bwQ0CMQwAQVebDtNTuoAKeBAJHSvNVODXyg97zjnnnBcAf28kG6BCsgEyJBsgQ7IBMiQbIEOyATJukr3X2j8aB4DPvkz2XjMzI9kAD7jYsveSbIAnSDZAhmQDZEg2QIZkA2TcXYy4GgF4gFcagAzJBsiQbIAMyQbIkGyADMkGyJBsgAzJBsiQbIAMyQbIkGyADMkGyJBsgAzJBsiQbIAMyQbIkGyADMkGyJBsgAzJBsh4A7DwZkopAqjpAAAAAElFTkSuQmCC" alt="" />

元组

元组和列表差不多，就是存放一组数据，只不过一旦创建不能修改，而列表可以修改

name = ("Alex","Lilei","Eric","Lilei","","")
print(name.index("Lilei"))   #获取Lilei的下标，但是只能找到第一个
print(name.count("Lilei"))   #获取Lilei的重复次数

运行如下

aaarticlea/png;base64,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" alt="" />

字符串操作

移出空白

msg='        asdada\n'
print(msg.strip())

运行如下

aaarticlea/png;base64,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" alt="" />

分割取值

msg='my name is lilei'
print(msg[4:6])
print(msg[4])
print(msg[4:6:2]) #4-6范围内每隔2个取一个

运行如下

aaarticlea/png;base64,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" alt="" />

长度

lilei=''
print(len(lilei))        #查看变量的长度

运行如下

aaarticlea/png;base64,iVBORw0KGgoAAAANSUhEUgAAAYgAAAAnCAIAAACaHEj+AAAA2klEQVR4nO3awWkDMRBA0S1rG7LK2W5UTYqJLzaBnESwlQ9+r4I5fWaQjm+AmOO/BwD4TZiAHGECcoQJyBEmIEeYgJzVMF3n8eO8vt46FPDZVsM0pxYBmwgTkLN8yt1up0MO2GJ5Y7qeOZpDmoC3+sOr3BzHmK+fBOBhNUzjtDEBmyxvTHP4LADs4YMlkCNMQI4wATnCBOQIE5AjTECOMAE5wgTkCBOQI0xAjjABOcIE5AgTkCNMQI4wATnCBOQIE5AjTECOMAE5wgTkCBOQI0xAjjABOcIE5NwB4mtO0NVPIocAAAAASUVORK5CYII=" alt="" />

字符串工厂函数

class str(object):
    """
    str(object='') -> str
    str(bytes_or_buffer[, encoding[, errors]]) -> str
 
    Create a new string object 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 and error handler.
    Otherwise, returns the result of object.__str__() (if defined)
    or repr(object).
    encoding defaults to sys.getdefaultencoding().
    errors defaults to 'strict'.
    """
    def capitalize(self): # real signature unknown; restored from __doc__
        """
        首字母变大写
        S.capitalize() -> str
 
        Return a capitalized version of S, i.e. make the first character
        have upper case and the rest lower case.
        """
        return ""
 
    def casefold(self): # real signature unknown; restored from __doc__
        """
        S.casefold() -> str
 
        Return a version of S suitable for caseless comparisons.
        """
        return ""
 
    def center(self, width, fillchar=None): # real signature unknown; restored from __doc__
        """
        原来字符居中，不够用空格补全
        S.center(width[, fillchar]) -> str
 
        Return S centered in a string of length width. Padding is
        done using the specified fill character (default is a space)
        """
        return ""
 
    def count(self, sub, start=None, end=None): # real signature unknown; restored from __doc__
        """
         从一个范围内的统计某str出现次数
        S.count(sub[, start[, end]]) -> int
 
        Return the number of non-overlapping occurrences of substring sub in
        string S[start:end].  Optional arguments start and end are
        interpreted as in slice notation.
        """
        return 0
 
    def encode(self, encoding='utf-8', errors='strict'): # real signature unknown; restored from __doc__
        """
        encode(encoding='utf-8',errors='strict')
        以encoding指定编码格式编码，如果出错默认报一个ValueError，除非errors指定的是
        ignore或replace
 
        S.encode(encoding='utf-8', errors='strict') -> bytes
 
        Encode S using the codec registered for encoding. Default encoding
        is 'utf-8'. errors may be given to set a different error
        handling scheme. Default is 'strict' meaning that encoding errors raise
        a UnicodeEncodeError. Other possible values are 'ignore', 'replace' and
        'xmlcharrefreplace' as well as any other name registered with
        codecs.register_error that can handle UnicodeEncodeErrors.
        """
        return b""
 
    def endswith(self, suffix, start=None, end=None): # real signature unknown; restored from __doc__
        """
        S.endswith(suffix[, start[, end]]) -> bool
 
        Return True if S ends with the specified suffix, False otherwise.
        With optional start, test S beginning at that position.
        With optional end, stop comparing S at that position.
        suffix can also be a tuple of strings to try.
        """
        return False
 
    def expandtabs(self, tabsize=8): # real signature unknown; restored from __doc__
        """
        将字符串中包含的\t转换成tabsize个空格
        S.expandtabs(tabsize=8) -> str
 
        Return a copy of S where all tab characters are expanded using spaces.
        If tabsize is not given, a tab size of 8 characters is assumed.
        """
        return ""
 
    def find(self, sub, start=None, end=None): # real signature unknown; restored from __doc__
        """
        S.find(sub[, start[, end]]) -> int
 
        Return the lowest index in S where substring sub is found,
        such that sub is contained within S[start:end].  Optional
        arguments start and end are interpreted as in slice notation.
 
        Return -1 on failure.
        """
        return 0
 
    def format(self, *args, **kwargs): # known special case of str.format
        """
        格式化输出
        三种形式：
        形式一.
        >>> print('{0}{1}{0}'.format('a','b'))
        aba
 
        形式二：（必须一一对应）
        >>> print('{}{}{}'.format('a','b'))
        Traceback (most recent call last):
          File "<input>", line 1, in <module>
        IndexError: tuple index out of range
        >>> print('{}{}'.format('a','b'))
        ab
 
        形式三：
        >>> print('{name} {age}'.format(age=12,name='lhf'))
        lhf 12
 
        S.format(*args, **kwargs) -> str
 
        Return a formatted version of S, using substitutions from args and kwargs.
        The substitutions are identified by braces ('{' and '}').
        """
        pass
 
    def format_map(self, mapping): # real signature unknown; restored from __doc__
        """
        与format区别
        '{name}'.format(**dict(name='alex'))
        '{name}'.format_map(dict(name='alex'))
 
        S.format_map(mapping) -> str
 
        Return a formatted version of S, using substitutions from mapping.
        The substitutions are identified by braces ('{' and '}').
        """
        return ""
 
    def index(self, sub, start=None, end=None): # real signature unknown; restored from __doc__
        """
        S.index(sub[, start[, end]]) -> int
 
        Like S.find() but raise ValueError when the substring is not found.
        """
        return 0
 
    def isalnum(self): # real signature unknown; restored from __doc__
        """
        至少一个字符，且都是字母或数字才返回True
 
        S.isalnum() -> bool
 
        Return True if all characters in S are alphanumeric
        and there is at least one character in S, False otherwise.
        """
        return False
 
    def isalpha(self): # real signature unknown; restored from __doc__
        """
        至少一个字符，且都是字母才返回True
        S.isalpha() -> bool
 
        Return True if all characters in S are alphabetic
        and there is at least one character in S, False otherwise.
        """
        return False
 
    def isdecimal(self): # real signature unknown; restored from __doc__
        """
        S.isdecimal() -> bool
 
        Return True if there are only decimal characters in S,
        False otherwise.
        """
        return False
 
    def isdigit(self): # real signature unknown; restored from __doc__
        """
        S.isdigit() -> bool
 
        Return True if all characters in S are digits
        and there is at least one character in S, False otherwise.
        """
        return False
 
    def isidentifier(self): # real signature unknown; restored from __doc__
        """
        字符串为关键字返回True
 
        S.isidentifier() -> bool
 
        Return True if S is a valid identifier according
        to the language definition.
 
        Use keyword.iskeyword() to test for reserved identifiers
        such as "def" and "class".
        """
        return False
 
    def islower(self): # real signature unknown; restored from __doc__
        """
        至少一个字符，且都是小写字母才返回True
        S.islower() -> bool
 
        Return True if all cased characters in S are lowercase and there is
        at least one cased character in S, False otherwise.
        """
        return False
 
    def isnumeric(self): # real signature unknown; restored from __doc__
        """
        S.isnumeric() -> bool
 
        Return True if there are only numeric characters in S,
        False otherwise.
        """
        return False
 
    def isprintable(self): # real signature unknown; restored from __doc__
        """
        S.isprintable() -> bool
 
        Return True if all characters in S are considered
        printable in repr() or S is empty, False otherwise.
        """
        return False
 
    def isspace(self): # real signature unknown; restored from __doc__
        """
        至少一个字符，且都是空格才返回True
        S.isspace() -> bool
 
        Return True if all characters in S are whitespace
        and there is at least one character in S, False otherwise.
        """
        return False
 
    def istitle(self): # real signature unknown; restored from __doc__
        """
        >>> a='Hello'
        >>> a.istitle()
        True
        >>> a='HellP'
        >>> a.istitle()
        False
 
        S.istitle() -> bool
 
        Return True if S is a titlecased string and there is at least one
        character in S, i.e. upper- and titlecase characters may only
        follow uncased characters and lowercase characters only cased ones.
        Return False otherwise.
        """
        return False
 
    def isupper(self): # real signature unknown; restored from __doc__
        """
        S.isupper() -> bool
 
        Return True if all cased characters in S are uppercase and there is
        at least one cased character in S, False otherwise.
        """
        return False
 
    def join(self, iterable): # real signature unknown; restored from __doc__
        """
        #对序列进行操作（分别使用' '与':'作为分隔符）
        >>> seq1 = ['hello','good','boy','doiido']
        >>> print ' '.join(seq1)
        hello good boy doiido
        >>> print ':'.join(seq1)
        hello:good:boy:doiido
 
        #对字符串进行操作
 
        >>> seq2 = "hello good boy doiido"
        >>> print ':'.join(seq2)
        h:e:l:l:o: :g:o:o:d: :b:o:y: :d:o:i:i:d:o
 
        #对元组进行操作
 
        >>> seq3 = ('hello','good','boy','doiido')
        >>> print ':'.join(seq3)
        hello:good:boy:doiido
 
        #对字典进行操作
 
        >>> seq4 = {'hello':1,'good':2,'boy':3,'doiido':4}
        >>> print ':'.join(seq4)
        boy:good:doiido:hello
 
        #合并目录
 
        >>> import os
        >>> os.path.join('/hello/','good/boy/','doiido')
        '/hello/good/boy/doiido'
 
        S.join(iterable) -> str
 
        Return a string which is the concatenation of the strings in the
        iterable.  The separator between elements is S.
        """
        return ""
 
    def ljust(self, width, fillchar=None): # real signature unknown; restored from __doc__
        """
        S.ljust(width[, fillchar]) -> str
 
        Return S left-justified in a Unicode string of length width. Padding is
        done using the specified fill character (default is a space).
        """
        return ""
 
    def lower(self): # real signature unknown; restored from __doc__
        """
        S.lower() -> str
 
        Return a copy of the string S converted to lowercase.
        """
        return ""
 
    def lstrip(self, chars=None): # real signature unknown; restored from __doc__
        """
        S.lstrip([chars]) -> str
 
        Return a copy of the string S with leading whitespace removed.
        If chars is given and not None, remove characters in chars instead.
        """
        return ""
 
    def maketrans(self, *args, **kwargs): # real signature unknown
        """
        Return a translation table usable for str.translate().
 
        If there is only one argument, it must be a dictionary mapping Unicode
        ordinals (integers) or characters to Unicode ordinals, strings or None.
        Character keys will be then converted to ordinals.
        If there are two arguments, they must be strings of equal length, and
        in the resulting dictionary, each character in x will be mapped to the
        character at the same position in y. If there is a third argument, it
        must be a string, whose characters will be mapped to None in the result.
        """
        pass
 
    def partition(self, sep): # real signature unknown; restored from __doc__
        """
        以sep为分割，将S分成head,sep,tail三部分
 
        S.partition(sep) -> (head, sep, tail)
 
        Search for the separator sep in S, and return the part before it,
        the separator itself, and the part after it.  If the separator is not
        found, return S and two empty strings.
        """
        pass
 
    def replace(self, old, new, count=None): # real signature unknown; restored from __doc__
        """
        S.replace(old, new[, count]) -> str
 
        Return a copy of S with all occurrences of substring
        old replaced by new.  If the optional argument count is
        given, only the first count occurrences are replaced.
        """
        return ""
 
    def rfind(self, sub, start=None, end=None): # real signature unknown; restored from __doc__
        """
        S.rfind(sub[, start[, end]]) -> int
 
        Return the highest index in S where substring sub is found,
        such that sub is contained within S[start:end].  Optional
        arguments start and end are interpreted as in slice notation.
 
        Return -1 on failure.
        """
        return 0
 
    def rindex(self, sub, start=None, end=None): # real signature unknown; restored from __doc__
        """
        S.rindex(sub[, start[, end]]) -> int
 
        Like S.rfind() but raise ValueError when the substring is not found.
        """
        return 0
 
    def rjust(self, width, fillchar=None): # real signature unknown; restored from __doc__
        """
        S.rjust(width[, fillchar]) -> str
 
        Return S right-justified in a string of length width. Padding is
        done using the specified fill character (default is a space).
        """
        return ""
 
    def rpartition(self, sep): # real signature unknown; restored from __doc__
        """
        S.rpartition(sep) -> (head, sep, tail)
 
        Search for the separator sep in S, starting at the end of S, and return
        the part before it, the separator itself, and the part after it.  If the
        separator is not found, return two empty strings and S.
        """
        pass
 
    def rsplit(self, sep=None, maxsplit=-1): # real signature unknown; restored from __doc__
        """
        S.rsplit(sep=None, maxsplit=-1) -> list of strings
 
        Return a list of the words in S, using sep as the
        delimiter string, starting at the end of the string and
        working to the front.  If maxsplit is given, at most maxsplit
        splits are done. If sep is not specified, any whitespace string
        is a separator.
        """
        return []
 
    def rstrip(self, chars=None): # real signature unknown; restored from __doc__
        """
        S.rstrip([chars]) -> str
 
        Return a copy of the string S with trailing whitespace removed.
        If chars is given and not None, remove characters in chars instead.
        """
        return ""
 
    def split(self, sep=None, maxsplit=-1): # real signature unknown; restored from __doc__
        """
        以sep为分割，将S切分成列表，与partition的区别在于切分结果不包含sep，
        如果一个字符串中包含多个sep那么maxsplit为最多切分成几部分
        >>> a='a,b c\nd\te'
        >>> a.split()
        ['a,b', 'c', 'd', 'e']
        S.split(sep=None, maxsplit=-1) -> list of strings
 
        Return a list of the words in S, using sep as the
        delimiter string.  If maxsplit is given, at most maxsplit
        splits are done. If sep is not specified or is None, any
        whitespace string is a separator and empty strings are
        removed from the result.
        """
        return []
 
    def splitlines(self, keepends=None): # real signature unknown; restored from __doc__
        """
        Python splitlines() 按照行('\r', '\r\n', \n')分隔，
        返回一个包含各行作为元素的列表，如果参数 keepends 为 False，不包含换行符，如        果为 True，则保留换行符。
        >>> x
        'adsfasdf\nsadf\nasdf\nadf'
        >>> x.splitlines()
        ['adsfasdf', 'sadf', 'asdf', 'adf']
        >>> x.splitlines(True)
        ['adsfasdf\n', 'sadf\n', 'asdf\n', 'adf']
 
        S.splitlines([keepends]) -> list of strings
 
        Return a list of the lines in S, breaking at line boundaries.
        Line breaks are not included in the resulting list unless keepends
        is given and true.
        """
        return []
 
    def startswith(self, prefix, start=None, end=None): # real signature unknown; restored from __doc__
        """
        S.startswith(prefix[, start[, end]]) -> bool
 
        Return True if S starts with the specified prefix, False otherwise.
        With optional start, test S beginning at that position.
        With optional end, stop comparing S at that position.
        prefix can also be a tuple of strings to try.
        """
        return False
 
    def strip(self, chars=None): # real signature unknown; restored from __doc__
        """
        S.strip([chars]) -> str
 
        Return a copy of the string S with leading and trailing
        whitespace removed.
        If chars is given and not None, remove characters in chars instead.
        """
        return ""
 
    def swapcase(self): # real signature unknown; restored from __doc__
        """
        大小写反转
        S.swapcase() -> str
 
        Return a copy of S with uppercase characters converted to lowercase
        and vice versa.
        """
        return ""
 
    def title(self): # real signature unknown; restored from __doc__
        """
        S.title() -> str
 
        Return a titlecased version of S, i.e. words start with title case
        characters, all remaining cased characters have lower case.
        """
        return ""
 
    def translate(self, table): # real signature unknown; restored from __doc__
        """
        table=str.maketrans('alex','big SB')
 
        a='hello abc'
        print(a.translate(table))
 
        S.translate(table) -> str
 
        Return a copy of the string S in which each character has been mapped
        through the given translation table. The table must implement
        lookup/indexing via __getitem__, for instance a dictionary or list,
        mapping Unicode ordinals to Unicode ordinals, strings, or None. If
        this operation raises LookupError, the character is left untouched.
        Characters mapped to None are deleted.
        """
        return ""
 
    def upper(self): # real signature unknown; restored from __doc__
        """
        S.upper() -> str
 
        Return a copy of S converted to uppercase.
        """
        return ""
 
    def zfill(self, width): # real signature unknown; restored from __doc__
        """
        原来字符右对齐，不够用0补齐
 
        S.zfill(width) -> str
 
        Pad a numeric string S with zeros on the left, to fill a field
        of the specified width. The string S is never truncated.
        """
        return ""
 
    def __add__(self, *args, **kwargs): # real signature unknown
        """ Return self+value. """
        pass
 
    def __contains__(self, *args, **kwargs): # real signature unknown
        """ Return key in self. """
        pass
 
    def __eq__(self, *args, **kwargs): # real signature unknown
        """ Return self==value. """
        pass
 
    def __format__(self, format_spec): # real signature unknown; restored from __doc__
        """
        S.__format__(format_spec) -> str
 
        Return a formatted version of S as described by format_spec.
        """
        return ""
 
    def __getattribute__(self, *args, **kwargs): # real signature unknown
        """ Return getattr(self, name). """
        pass
 
    def __getitem__(self, *args, **kwargs): # real signature unknown
        """ Return self[key]. """
        pass
 
    def __getnewargs__(self, *args, **kwargs): # real signature unknown
        pass
 
    def __ge__(self, *args, **kwargs): # real signature unknown
        """ Return self>=value. """
        pass
 
    def __gt__(self, *args, **kwargs): # real signature unknown
        """ Return self>value. """
        pass
 
    def __hash__(self, *args, **kwargs): # real signature unknown
        """ Return hash(self). """
        pass
 
    def __init__(self, value='', encoding=None, errors='strict'): # known special case of str.__init__
        """
        str(object='') -> str
        str(bytes_or_buffer[, encoding[, errors]]) -> str
 
        Create a new string object 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 and error handler.
        Otherwise, returns the result of object.__str__() (if defined)
        or repr(object).
        encoding defaults to sys.getdefaultencoding().
        errors defaults to 'strict'.
        # (copied from class doc)
        """
        pass
 
    def __iter__(self, *args, **kwargs): # real signature unknown
        """ Implement iter(self). """
        pass
 
    def __len__(self, *args, **kwargs): # real signature unknown
        """ Return len(self). """
        pass
 
    def __le__(self, *args, **kwargs): # real signature unknown
        """ Return self<=value. """
        pass
 
    def __lt__(self, *args, **kwargs): # real signature unknown
        """ Return self<value. """
        pass
 
    def __mod__(self, *args, **kwargs): # real signature unknown
        """ Return self%value. """
        pass
 
    def __mul__(self, *args, **kwargs): # real signature unknown
        """ Return self*value.n """
        pass
 
    @staticmethod # known case of __new__
    def __new__(*args, **kwargs): # real signature unknown
        """ Create and return a new object.  See help(type) for accurate signature. """
        pass
 
    def __ne__(self, *args, **kwargs): # real signature unknown
        """ Return self!=value. """
        pass
 
    def __repr__(self, *args, **kwargs): # real signature unknown
        """ Return repr(self). """
        pass
 
    def __rmod__(self, *args, **kwargs): # real signature unknown
        """ Return value%self. """
        pass
 
    def __rmul__(self, *args, **kwargs): # real signature unknown
        """ Return self*value. """
        pass
 
    def __sizeof__(self): # real signature unknown; restored from __doc__
        """ S.__sizeof__() -> size of S in memory, in bytes """
        pass
 
    def __str__(self, *args, **kwargs): # real signature unknown
        """ Return str(self). """
        pass

常用的，控制变量的类型

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" alt="" />

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