GitHub user prabhjyotsingh opened a pull request: https://github.com/apache/zeppelin/pull/2729
[ZEPPELIN-2826] support for carriage return '\r', on result window ### What is this PR for? This PR implements carriage return '\r' on result window, currently since HTML treats "\n", "\r" and "\r\n" equally. ### What type of PR is it? [Improvement] ### What is the Jira issue? * [ZEPPELIN-2826](https://issues.apache.org/jira/browse/ZEPPELIN-2826) ### 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))) ``` ### Screenshots (if appropriate) ![after2](https://user-images.githubusercontent.com/674497/34886813-55e6e2d8-f7ea-11e7-9e40-24ded6631d75.gif) ### 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-2826 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/zeppelin/pull/2729.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 #2729 ---- commit 4511eec3a1e7df62c09ab0fdfa47fde5ba1ffa8e Author: Prabhjyot Singh <prabhjyotsingh@...> Date: 2018-01-12T16:54:15Z ZEPPELIN-2826: support for carriage return '\r', on result Change-Id: If7e953718b19de56808276fd695ea0a5582b4277 ---- ---