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Diffstat (limited to 'Doc/library/devmode.rst')
| -rw-r--r-- | Doc/library/devmode.rst | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Doc/library/devmode.rst b/Doc/library/devmode.rst index d5a40cd..e6ed594 100644 --- a/Doc/library/devmode.rst +++ b/Doc/library/devmode.rst @@ -93,6 +93,9 @@ The Python Development Mode does not prevent the :option:`-O` command line option from removing :keyword:`assert` statements nor from setting :const:`__debug__` to ``False``. +The Python Development Mode can only be enabled at the Python startup. Its +value can be read from :data:`sys.flags.dev_mode <sys.flags>`. + .. versionchanged:: 3.8 The :class:`io.IOBase` destructor now logs ``close()`` exceptions. |