pybit/Examples/Py2_ReadBlock.py
def read_var(m, cursor,
             pr=False):
    """
    Read next variable length input. These are described in specifiction:
    https://en.bitcoin.it/wiki/Protocol_documentation#Variable_length_integer

    Retuns output and number of steps taken by cursor
    """

    # Get the next byte
    by = ord(m[cursor:cursor+1])
    if pr:
        print by
    cursor += 1
    steps = 1

    if by < 253:  # 0xfd
        # Return as is
        # by is already int here
        out = by
    elif by == 253:
        # Read next 2 bytes
        # Reverse endedness
        # Convert to int in base 16
        out = int(read_next(m, cursor, 2, rev=True), 16)
        steps += 2
    elif by == 254:  # 0xfe
        # Read next 4 bytes, convert as above
        out = int(read_next(m, cursor, 4, rev=True), 16)
        steps += 4
    elif by == 255:  # 0xff
        # Read next 8 bytes, convert as above
        out = int(read_next(m, cursor, 8, rev=True), 16)
        steps += 8

    if pr:
        print out

    return out, steps

    Read next variable length input. These are described in specifiction:
    https://en.bitcoin.it/wiki/Protocol_documentation#Variable_length_integer

    Retuns output and number of steps taken by cursor
    
Read next variable length input.

Retuns output and number of steps taken by cursor
Read next variable length input . Retuns output and number of steps taken by cursor
def read_var(m, cursor,
             pr=False):
    by = ord(m[cursor:cursor+1])
    if pr:
        print by
    cursor += 1
    steps = 1
    if by < 253:  
        out = by
    elif by == 253:
        out = int(read_next(m, cursor, 2, rev=True), 16)
        steps += 2
    elif by == 254:  
        out = int(read_next(m, cursor, 4, rev=True), 16)
        steps += 4
    elif by == 255:  
        out = int(read_next(m, cursor, 8, rev=True), 16)
        steps += 8
    if pr:
        print out
    return out, steps
def read_var ( m , cursor , pr = False ) : by = ord ( m [ cursor : cursor + 1 ] ) if pr : print by cursor += 1 steps = 1 if by < 253 : out = by elif by == 253 : out = int ( read_next ( m , cursor , 2 , rev = True ) , 16 ) steps += 2 elif by == 254 : out = int ( read_next ( m , cursor , 4 , rev = True ) , 16 ) steps += 4 elif by == 255 : out = int ( read_next ( m , cursor , 8 , rev = True ) , 16 ) steps += 8 if pr : print out return out , steps
Read next variable length input.
Read next variable length input .
"""
    Read next variable length input. These are described in specifiction:
    https://en.bitcoin.it/wiki/Protocol_documentation#Variable_length_integer

    Retuns output and number of steps taken by cursor
    """ # Get the next byte # 0xfd # Return as is # by is already int here # Read next 2 bytes # Reverse endedness # Convert to int in base 16 # 0xfe # Read next 4 bytes, convert as above # 0xff # Read next 8 bytes, convert as above
m
cursor
pr