research/brotlidump.py
def peek(self, n):
        """Peek an n bit integer from the stream without updating the pointer.
        It is not an error to read beyond the end of the stream.
        >>> olleke.data[:2]==b'\x1b\x2e' and 0x2e1b==11803
        True
        >>> olleke.peek(15)
        11803
        >>> hex(olleke.peek(32))
        '0x2e1b'
        """
        #read bytes that contain the data: self.data[self.pos>>3:self.pos+n+7>>3]
        #convert to int: int.from_bytes(..., 'little')
        #shift out the bits from the first byte: >>(self.pos&7)
        #mask unwanted bits: & (1<<n)-1
        return int.from_bytes(
            self.data[self.pos>>3:self.pos+n+7>>3],
            'little')>>(self.pos&7) & (1<<n)-1
def peek(self, n):
        """Peek an n bit integer from the stream without updating the pointer.
        It is not an error to read beyond the end of the stream.
        >>> olleke.data[:2]==b'\x1b\x2e' and 0x2e1b==11803
        True
        >>> olleke.peek(15)
        11803
        >>> hex(olleke.peek(32))
        '0x2e1b'
        """
        #read bytes that contain the data: self.data[self.pos>>3:self.pos+n+7>>3]
        #convert to int: int.from_bytes(..., 'little')
        #shift out the bits from the first byte: >>(self.pos&7)
        #mask unwanted bits: & (1<<n)-1
        return int.from_bytes(
            self.data[self.pos>>3:self.pos+n+7>>3],
            'little')>>(self.pos&7) & (1<<n)-1
def peek ( self , n ) : #read bytes that contain the data: self.data[self.pos>>3:self.pos+n+7>>3] #convert to int: int.from_bytes(..., 'little') #shift out the bits from the first byte: >>(self.pos&7) #mask unwanted bits: & (1<<n)-1 return int . from_bytes ( self . data [ self . pos >> 3 : self . pos + n + 7 >> 3 ] , 'little' ) >> ( self . pos & 7 ) & ( 1 << n ) - 1
Peek an n bit integer from the stream without updating the pointer.
        It is not an error to read beyond the end of the stream.
        >>> olleke.data[:2]==b'\x1b\x2e' and 0x2e1b==11803
        True
        >>> olleke.peek(15)
        11803
        >>> hex(olleke.peek(32))
        '0x2e1b'
Peek an n bit integer from the stream without updating the pointer . It is not an error to read beyond the end of the stream . >>> olleke . data [ : 2 ] == b \ x1b \ x2e and 0x2e1b == 11803 True >>> olleke . peek ( 15 ) 11803 >>> hex ( olleke . peek ( 32 )) 0x2e1b