[tvm] branch main updated: [TVMC] Fix to check whether a path passed to --target is strictly a file (#7663)

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comaniac pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/tvm.git


The following commit(s) were added to refs/heads/main by this push:
     new 5bd78b3  [TVMC] Fix to check whether a path passed to --target is strictly a file (#7663)
5bd78b3 is described below

commit 5bd78b398f3658bc66bec66aea78e6aa5faf872f
Author: Leandro Nunes <le...@arm.com>
AuthorDate: Mon Mar 15 17:09:05 2021 +0000

    [TVMC] Fix to check whether a path passed to --target is strictly a file (#7663)
    
    * When we use file with --target, the validation in place was only
       checking whether it was a valid path. For the case in which the
       path is a directory, it causes a crash when tvmc then tries to
       open the path.
     * This fix moved the check to be strictly for files, not only a valid
       path
---
 python/tvm/driver/tvmc/common.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/python/tvm/driver/tvmc/common.py b/python/tvm/driver/tvmc/common.py
index fbd7bc8..864c3a9 100644
--- a/python/tvm/driver/tvmc/common.py
+++ b/python/tvm/driver/tvmc/common.py
@@ -280,7 +280,7 @@ def target_from_cli(target):
     """
     extra_targets = []
 
-    if os.path.exists(target):
+    if os.path.isfile(target):
         with open(target) as target_file:
             logger.debug("target input is a path: %s", target)
             target = "".join(target_file.readlines())