[GitHub] [incubator-tvm] hlu1 opened a new pull request #4784: [Python] Replace os.path.exists with try...except...else

[GitBox <gi...@apache.org>]

hlu1 opened a new pull request #4784: [Python] Replace os.path.exists with try...except...else
URL: https://github.com/apache/incubator-tvm/pull/4784
 
 
   Hit this error when I was running tests on servers.
   ```
   FileExistsError: [Errno 17] File exists: '.pkl_memoize_py3'
   ```
   From the Python documentation of (os.path.exists())[https://docs.python.org/dev/library/os.path.html#os.path.exists], it says that there are specific cases in which a file or folder exists but os.path.exists() returns false:
   ```
   Return True if path refers to an existing path or an open file descriptor. Returns False for broken symbolic links. On some platforms, this function may return False if permission is not granted to execute os.stat() on the requested file, even if the path physically exists.
   ```
   The error went away after I changed it to `try...except...else`.

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[GitHub] [incubator-tvm] tqchen merged pull request #4784: [Python] Replace os.path.exists with try...except...else

[GitBox <gi...@apache.org>]

tqchen merged pull request #4784: [Python] Replace os.path.exists with try...except...else
URL: https://github.com/apache/incubator-tvm/pull/4784
 
 
   

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