Problems with parameters: a bytes-like object is required, not 'str' about adb-sync HOT 3 OPEN

... # code before
from typing import Callable, cast, Dict, List, IO, Iterable, Optional, Tuple, Type

def list2cmdline_patch(seq):
    """
    Translate a sequence of arguments into a command line
    string, using the same rules as the MS C runtime:

    1) Arguments are delimited by white space, which is either a
       space or a tab.

    2) A string surrounded by double quotation marks is
       interpreted as a single argument, regardless of white space
       contained within.  A quoted string can be embedded in an
       argument.

    3) A double quotation mark preceded by a backslash is
       interpreted as a literal double quotation mark.

    4) Backslashes are interpreted literally, unless they
       immediately precede a double quotation mark.

    5) If backslashes immediately precede a double quotation mark,
       every pair of backslashes is interpreted as a literal
       backslash.  If the number of backslashes is odd, the last
       backslash escapes the next double quotation mark as
       described in rule 3.
    """

    # See
    # http://msdn.microsoft.com/en-us/library/17w5ykft.aspx
    # or search http://msdn.microsoft.com for
    # "Parsing C++ Command-Line Arguments"
    result = []
    needquote = False
    for arg in seq:
        bs_buf = []

        # Add a space to separate this argument from the others
        if result:
            result.append(' ')
        arg = arg.decode() if type(arg)==bytes else arg
        needquote = (" " in arg) or ("\t" in arg) or not arg
        if needquote:
            result.append('"')

        for c in arg:
            if c == '\\':
                # Don't know if we need to double yet.
                bs_buf.append(c)
            elif c == '"':
                # Double backslashes.
                result.append('\\' * len(bs_buf)*2)
                bs_buf = []
                result.append('\\"')
            else:
                # Normal char
                if bs_buf:
                    result.extend(bs_buf)
                    bs_buf = []
                result.append(c)

        # Add remaining backslashes, if any.
        if bs_buf:
            result.extend(bs_buf)

        if needquote:
            result.extend(bs_buf)
            result.append('"')

    return ''.join(result)

subprocess.list2cmdline = list2cmdline_patch

class OSLike(object):
... # code after

  def IsWorking(self) -> bool:
    """Tests the adb connection."""
    # This string should contain all possible evil, but no percent signs.
    # Note this code uses 'date' and not 'echo', as date just calls strftime
    # while echo does its own backslash escape handling additionally to the
    # shell's. Too bad printf "%s\n" is not available.
    s = '(;  #`ls`$PATH\'"(\\\\\\\\){};!\xc0\xaf\xff\xc2\xbf'
    test_strings = [
        b'(', s.encode('utf-8')
    ]
    for test_string in test_strings:
      good = False
...