Delete tools/telemetry.

tools/telemetry/third_party/pyserial/serial/tools/list_ports_linux.py

Index: tools/telemetry/third_party/pyserial/serial/tools/list_ports_linux.py
diff --git a/tools/telemetry/third_party/pyserial/serial/tools/list_ports_linux.py b/tools/telemetry/third_party/pyserial/serial/tools/list_ports_linux.py
deleted file mode 100755
index ecfd158bab7862a50de2120654ccc3022dc8c348..0000000000000000000000000000000000000000
--- a/tools/telemetry/third_party/pyserial/serial/tools/list_ports_linux.py
+++ /dev/null
@@ -1,151 +0,0 @@
-#!/usr/bin/env python
-
-# portable serial port access with python
-#
-# This is a module that gathers a list of serial ports including details on
-# GNU/Linux systems
-#
-# (C) 2011-2013 Chris Liechti <cliechti@gmx.net>
-# this is distributed under a free software license, see license.txt
-
-import glob
-import sys
-import os
-import re
-
-try:
-    import subprocess
-except ImportError:
-    def popen(argv):
-        try:
-            si, so =  os.popen4(' '.join(argv))
-            return so.read().strip()
-        except:
-            raise IOError('lsusb failed')
-else:
-    def popen(argv):
-        try:
-            return subprocess.check_output(argv, stderr=subprocess.STDOUT).strip()
-        except:
-            raise IOError('lsusb failed')
-
-
-# The comports function is expected to return an iterable that yields tuples of
-# 3 strings: port name, human readable description and a hardware ID.
-#
-# as currently no method is known to get the second two strings easily, they
-# are currently just identical to the port name.
-
-# try to detect the OS so that a device can be selected...
-plat = sys.platform.lower()
-
-def read_line(filename):
-    """help function to read a single line from a file. returns none"""
-    try:
-        f = open(filename)
-        line = f.readline().strip()
-        f.close()
-        return line
-    except IOError:
-        return None
-
-def re_group(regexp, text):
-    """search for regexp in text, return 1st group on match"""
-    if sys.version < '3':
-        m = re.search(regexp, text)
-    else:
-        # text is bytes-like
-        m = re.search(regexp, text.decode('ascii', 'replace'))
-    if m: return m.group(1)
-
-
-# try to extract descriptions from sysfs. this was done by experimenting,
-# no guarantee that it works for all devices or in the future...
-
-def usb_sysfs_hw_string(sysfs_path):
-    """given a path to a usb device in sysfs, return a string describing it"""
-    bus, dev = os.path.basename(os.path.realpath(sysfs_path)).split('-')
-    snr = read_line(sysfs_path+'/serial')
-    if snr:
-        snr_txt = ' SNR=%s' % (snr,)
-    else:
-        snr_txt = ''
-    return 'USB VID:PID=%s:%s%s' % (
-            read_line(sysfs_path+'/idVendor'),
-            read_line(sysfs_path+'/idProduct'),
-            snr_txt
-            )
-
-def usb_lsusb_string(sysfs_path):
-    base = os.path.basename(os.path.realpath(sysfs_path))
-    bus = base.split('-')[0]
-    try:
-        dev = int(read_line(os.path.join(sysfs_path, 'devnum')))
-        desc = popen(['lsusb', '-v', '-s', '%s:%s' % (bus, dev)])
-        # descriptions from device
-        iManufacturer = re_group('iManufacturer\s+\w+ (.+)', desc)
-        iProduct = re_group('iProduct\s+\w+ (.+)', desc)
-        iSerial = re_group('iSerial\s+\w+ (.+)', desc) or ''
-        # descriptions from kernel
-        idVendor = re_group('idVendor\s+0x\w+ (.+)', desc)
-        idProduct = re_group('idProduct\s+0x\w+ (.+)', desc)
-        # create descriptions. prefer text from device, fall back to the others
-        return '%s %s %s' % (iManufacturer or idVendor, iProduct or idProduct, iSerial)
-    except IOError:
-        return base
-
-def describe(device):
-    """\
-    Get a human readable description.
-    For USB-Serial devices try to run lsusb to get a human readable description.
-    For USB-CDC devices read the description from sysfs.
-    """
-    base = os.path.basename(device)
-    # USB-Serial devices
-    sys_dev_path = '/sys/class/tty/%s/device/driver/%s' % (base, base)
-    if os.path.exists(sys_dev_path):
-        sys_usb = os.path.dirname(os.path.dirname(os.path.realpath(sys_dev_path)))
-        return usb_lsusb_string(sys_usb)
-    # USB-CDC devices
-    sys_dev_path = '/sys/class/tty/%s/device/interface' % (base,)
-    if os.path.exists(sys_dev_path):
-        return read_line(sys_dev_path)
-
-    # USB Product Information
-    sys_dev_path = '/sys/class/tty/%s/device' % (base,)
-    if os.path.exists(sys_dev_path):
-        product_name_file = os.path.dirname(os.path.realpath(sys_dev_path)) + "/product"
-        if os.path.exists(product_name_file):
-            return read_line(product_name_file)
-
-    return base
-
-def hwinfo(device):
-    """Try to get a HW identification using sysfs"""
-    base = os.path.basename(device)
-    if os.path.exists('/sys/class/tty/%s/device' % (base,)):
-        # PCI based devices
-        sys_id_path = '/sys/class/tty/%s/device/id' % (base,)
-        if os.path.exists(sys_id_path):
-            return read_line(sys_id_path)
-        # USB-Serial devices
-        sys_dev_path = '/sys/class/tty/%s/device/driver/%s' % (base, base)
-        if os.path.exists(sys_dev_path):
-            sys_usb = os.path.dirname(os.path.dirname(os.path.realpath(sys_dev_path)))
-            return usb_sysfs_hw_string(sys_usb)
-        # USB-CDC devices
-        if base.startswith('ttyACM'):
-            sys_dev_path = '/sys/class/tty/%s/device' % (base,)
-            if os.path.exists(sys_dev_path):
-                return usb_sysfs_hw_string(sys_dev_path + '/..')
-    return 'n/a'    # XXX directly remove these from the list?
-
-def comports():
-    devices = glob.glob('/dev/ttyS*') + glob.glob('/dev/ttyUSB*') + glob.glob('/dev/ttyACM*')
-    return [(d, describe(d), hwinfo(d)) for d in devices]
-
-# - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-# test
-if __name__ == '__main__':
-    for port, desc, hwid in sorted(comports()):
-        print "%s: %s [%s]" % (port, desc, hwid)