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https://issues.apache.org/jira/browse/BEAM-7389?focusedWorklogId=290852&page=com.atlassian.jira.plugin.system.issuetabpanels:worklog-tabpanel#worklog-290852
]
ASF GitHub Bot logged work on BEAM-7389:
----------------------------------------
Author: ASF GitHub Bot
Created on: 07/Aug/19 23:08
Start Date: 07/Aug/19 23:08
Worklog Time Spent: 10m
Work Description: rosetn commented on pull request #9265: [BEAM-7389] Add
code examples for Map page
URL: https://github.com/apache/beam/pull/9265#discussion_r311797092
##########
File path: website/src/documentation/transforms/python/element-wise/map.md
##########
@@ -19,24 +19,258 @@ limitations under the License.
-->
# Map
-<table align="left">
- <a target="_blank" class="button"
+
+<script type="text/javascript">
+localStorage.setItem('language', 'language-py')
+</script>
+
+<table>
+ <td>
+ <a class="button" target="_blank"
href="https://beam.apache.org/releases/pydoc/current/apache_beam.transforms.core.html#apache_beam.transforms.core.Map";>
- <img src="https://beam.apache.org/images/logos/sdks/python.png";
width="20px" height="20px"
- alt="Pydoc" />
- Pydoc
+ <img src="https://beam.apache.org/images/logos/sdks/python.png";
+ width="20px" height="20px" alt="Pydoc" />
+ Pydoc
</a>
+ </td>
</table>
<br>
+
Applies a simple 1-to-1 mapping function over each element in the collection.
## Examples
-See [BEAM-7389](https://issues.apache.org/jira/browse/BEAM-7389) for updates.
-## Related transforms
+In the following examples, we create a pipeline with a `PCollection` of
produce their icon, name, and duration.
+Then, we apply `Map` in multiple ways to transform every element in the
`PCollection`.
+
+`Map` accepts a function that returns a single element for every input element
in the `PCollection`.
+
+### Example 1: Map with a predefined function
+
+We use the function `str.strip` which takes a single `str` element and outputs
a `str`.
+It will strip the input element's whitespaces, including newlines and tabs.
Review comment:
"will strip"->"strips"
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Issue Time Tracking
-------------------
Worklog Id: (was: 290852)
Time Spent: 35.5h (was: 35h 20m)
> Colab examples for element-wise transforms (Python)
> ---------------------------------------------------
>
> Key: BEAM-7389
> URL: https://issues.apache.org/jira/browse/BEAM-7389
> Project: Beam
> Issue Type: Improvement
> Components: website
> Reporter: Rose Nguyen
> Assignee: David Cavazos
> Priority: Minor
> Time Spent: 35.5h
> Remaining Estimate: 0h
>
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