diff options
Diffstat (limited to 'docs/index.rst')
-rw-r--r-- | docs/index.rst | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/docs/index.rst b/docs/index.rst index 2a1c5b6a..6f0132d2 100644 --- a/docs/index.rst +++ b/docs/index.rst @@ -1180,9 +1180,10 @@ Process class .. method:: exe() - The process executable as an absolute path. - On some systems this may also be an empty string. - The return value is cached after first call. + The process executable as an absolute path. On some systems, if exe cannot + be determined for some internal reason (e.g. system process or path no + longer exists), this may be an empty string. The return value is cached + after first call. >>> import psutil >>> psutil.Process().exe() @@ -1281,7 +1282,9 @@ Process class .. method:: cwd() - The process current working directory as an absolute path. + The process current working directory as an absolute path. If cwd cannot be + determined for some internal reason (e.g. system process or directiory no + longer exists) it may return an empty string. .. versionchanged:: 5.6.4 added support for NetBSD |