diff options
Diffstat (limited to 'Doc/library/sys.rst')
| -rw-r--r-- | Doc/library/sys.rst | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst index 18f916b..d611acf 100644 --- a/Doc/library/sys.rst +++ b/Doc/library/sys.rst @@ -202,8 +202,10 @@ always available. .. data:: executable - A string giving the name of the executable binary for the Python interpreter, on - systems where this makes sense. + A string giving the absolute path of the executable binary for the Python + interpreter, on systems where this makes sense. If Python is unable to retrieve + the real path to its executable, :data:`sys.executable` will be an empty string + or ``None``. .. function:: exit([arg]) |