import platform

import sys

if sys.version_info >= (3, 0):  # pragma: no cover

    unicode = str

system_platform = platform.system()

if system_platform == "Windows":

    import pywinusb.hid as hidapi

else:

    import hidapi

    hidapi.hid_init()

def hid_enumerate_nix():

    return hidapi.hid_enumerate()

def hid_enumerate_win():

    return hidapi.find_all_hid_devices()

def print_hid_enumerate(platform):

    """

    Loops over all devices in the hidapi and attempts prints information.

    This is a fall back method that gives the user information to give the developers when opening an issue.

    """

    devices = get_hid_devices[platform]()

    for device in devices:

        print("-------------------------")

        for key, value in device.__dict__.items():

            print("%s, %s" % (key, unicode(value)))

            # if not sys.version_info >= (3, 0):

            #    if type(value) == unicode or type(value) == str:

            #        print("%s, %s" % (key, value.encode(locale.getpreferredencoding())))

            #    else:

            #        print("%s, %s" % (key, str(value)))

            # else:

            #    if type(value) == unicode:

            #        print("%s, %s" % (key, value.encode(locale.getpreferredencoding())))

            #    else:

            #        print("%s, %s" % (key, unicode(value)))

    print("************************************************************")

    print("! Please include this information if you open a new issue. !")

    print("************************************************************")

get_hid_devices = {

    'Darwin': hid_enumerate_nix,

    'Linux': hid_enumerate_nix,

    'Windows': hid_enumerate_win

}

print(sys.version_info)

print(system_platform)

print_hid_enumerate(system_platform)