GitHub user prabhjyotsingh opened a pull request:
https://github.com/apache/zeppelin/pull/2732
[ZEPPELIN-3172] Support for carriage return '\r', on result window
### What is this PR for?
This got introduced while trying to fix html/xml rendering
https://github.com/apache/zeppelin/pull/2729/commits/7851c130cf62fc7ff2281d1cf2c6f25658829fe5
### What type of PR is it?
[Bug Fix]
### Todos
* [ ] - Task
### What is the Jira issue?
* [ZEPPELIN-3172]
### How should this be tested?
Here is a sample code to test it
```
%python
import time,sys
end_val = 10
bar_length = 20
for i in xrange(0, end_val + 1):
time.sleep(0.5)
percent = float(i) / end_val
hashes = '#' * int(round(percent * bar_length))
spaces = ' ' * (bar_length - len(hashes))
sys.stdout.write("\rPercent: [{0}] {1}%".format(hashes + spaces,
int(round(percent * 100))))
#print "Percent: [{0}] {1}%".format(hashes + spaces, int(round(percent
* 100)))
```
### Questions:
* Does the licenses files need update? N/A
* Is there breaking changes for older versions? N/A
* Does this needs documentation? N/A
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/prabhjyotsingh/zeppelin ZEPPELIN-3172
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/zeppelin/pull/2732.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 #2732
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commit e3c2162ddc208b7f75ad5a2763996e88bfa34fcf
Author: Prabhjyot Singh <prabhjyotsingh@...>
Date: 2018-01-17T10:53:51Z
fix contained html/xml
Change-Id: I60c02435e312a9898de41ca59458c84d467e19be
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