GitHub user zero323 opened a pull request:
https://github.com/apache/spark/pull/16792
[SPARK-19453][PYTHON][SQL][DOC] Correct and extend DataFrame.replace
docstring
## What changes were proposed in this pull request?
- Provides correct description of the semantics of a `dict` argument passed
as `to_replace`.
- Describes type requirements for collection arguments.
- Describes behavior with `to_replace: List[T]` and `value: T`
## How was this patch tested?
Manual testing, documentation build.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zero323/spark SPARK-19453
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/16792.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #16792
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commit 132b165d312b263827c9a47527ce9bf00ac68c68
Author: zero323 <[email protected]>
Date: 2017-02-01T23:51:05Z
Clarify DataFrame.replace behavior with dict as to_replace
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