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Diffstat (limited to 'doc/config.txt')
| -rw-r--r-- | doc/config.txt | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/doc/config.txt b/doc/config.txt index 8ce64db..2fba5f7 100644 --- a/doc/config.txt +++ b/doc/config.txt @@ -106,7 +106,22 @@ Complete list of settings that you can put into ``testenv*`` sections: **default**:: - pip install --pre {opts} {packages} + pip install {opts} {packages} + +.. confval:: pip_pre=True|False(default) + + .. versionadded:: 1.9 + + If ``True``, adds ``--pre`` to the ``opts`` passed to + :confval:`install_command`. If :confval:`install_command` uses pip, this + will cause it to install the latest available pre-release of any + dependencies without a specified version. If ``False`` (the default), pip + will only install final releases of unpinned dependencies. + + Passing the ``--pre`` command-line option to tox will force this to + ``True`` for all testenvs. + + Don't set this option if your :confval:`install_command` does not use pip. .. confval:: whitelist_externals=MULTI-LINE-LIST |