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| -rw-r--r-- | doc/subprocess.rst | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/doc/subprocess.rst b/doc/subprocess.rst index 06068959..34d7f5ba 100644 --- a/doc/subprocess.rst +++ b/doc/subprocess.rst @@ -22,6 +22,10 @@ examines the ``COVERAGE_PROCESS_START`` environment variable, and if it is set, begins coverage measurement. The environment variable's value will be used as the name of the :ref:`configuration file <config>` to use. +.. note:: + The subprocess only sees options in the configuration file. Options set on + the command line will not be used in the subprocesses. + When using this technique, be sure to set the parallel option to true so that multiple coverage.py runs will each write their data to a distinct file. |