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Posted to commits@tvm.apache.org by GitBox <gi...@apache.org> on 2021/09/20 05:03:28 UTC

[GitHub] [tvm] areusch commented on a change in pull request #8737: [microTVM][RVM] Skip USB device attach if device is already attached

areusch commented on a change in pull request #8737:
URL: https://github.com/apache/tvm/pull/8737#discussion_r711878555



##########
File path: apps/microtvm/reference-vm/base-box-tool.py
##########
@@ -74,10 +74,31 @@ def parse_virtualbox_devices():
     return devices
 
 
+VIRTUALBOX_USB_DEVICE_RE = (
+    "UUID:.*([0-9a-z-]{36}).*\nVendorId:.*\(([0-9A-Z]{4})\).*\nProductId:.*\(([0-9A-Z]{4})\)\n"
+)
+
+
+def parse_virtualbox_attached_usb_devices(vm_uuid):
+    output = subprocess.check_output(["VBoxManage", "showvminfo", vm_uuid], encoding="utf-8")

Review comment:
       if you use `--machinereadable` here, it should be a bit easier to parse and more robust to updates in VBoxManage. would you be up for trying that?




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