zeppelin git commit: [Branch-0.7] Support for Zeppelin Context redefinition on Python

2017-04-17 Thread jongyoul 
Repository: zeppelin
Updated Branches:
  refs/heads/branch-0.7 22fecd3e5 -> d742b7e68


[Branch-0.7] Support for Zeppelin Context redefinition on Python

Fixes a build problem in Zeppelin branch0.7.
Hotfix.

same pr #2207

Author: CloverHearts 

Closes #2257 from cloverhearts/fix/branch-0.7-build-hotfix and squashes the 
following commits:

2da0b423b [CloverHearts] fix branch-0.7 build error
a3a615c3b [CloverHearts] [Zeppelin-802] Support for Zeppelin Context 
redefinition on Python and Pyspark


Project: http://git-wip-us.apache.org/repos/asf/zeppelin/repo
Commit: http://git-wip-us.apache.org/repos/asf/zeppelin/commit/d742b7e6
Tree: http://git-wip-us.apache.org/repos/asf/zeppelin/tree/d742b7e6
Diff: http://git-wip-us.apache.org/repos/asf/zeppelin/diff/d742b7e6

Branch: refs/heads/branch-0.7
Commit: d742b7e68ea8b8877abd3533d98d3e92515c9136
Parents: 22fecd3
Author: CloverHearts 
Authored: Mon Apr 17 22:39:08 2017 +0900
Committer: Jongyoul Lee 
Committed: Mon Apr 17 23:17:53 2017 +0900

--
 .../zeppelin/python/PythonInterpreter.java  |  2 +-
 .../python/PythonInterpreterPandasSql.java  |  3 +-
 .../main/resources/python/zeppelin_python.py| 16 +---
 .../zeppelin/python/PythonInterpreterTest.java  | 13 ++
 .../zeppelin/spark/PySparkInterpreter.java  |  8 ++--
 .../main/resources/python/zeppelin_pyspark.py   | 42 ++--
 .../zeppelin/spark/PySparkInterpreterTest.java  | 15 +++
 7 files changed, 75 insertions(+), 24 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/zeppelin/blob/d742b7e6/python/src/main/java/org/apache/zeppelin/python/PythonInterpreter.java
--
diff --git 
a/python/src/main/java/org/apache/zeppelin/python/PythonInterpreter.java 
b/python/src/main/java/org/apache/zeppelin/python/PythonInterpreter.java
index df62406..7f6a7eb 100644
--- a/python/src/main/java/org/apache/zeppelin/python/PythonInterpreter.java
+++ b/python/src/main/java/org/apache/zeppelin/python/PythonInterpreter.java
@@ -222,7 +222,7 @@ public class PythonInterpreter extends Interpreter 
implements ExecuteResultHandl
 // Add matplotlib display hook
 InterpreterGroup intpGroup = getInterpreterGroup();
 if (intpGroup != null && intpGroup.getInterpreterHookRegistry() != null) {
-  registerHook(HookType.POST_EXEC_DEV, "z._displayhook()");
+  registerHook(HookType.POST_EXEC_DEV, "__zeppelin__._displayhook()");
 }
 // Add matplotlib display hook
 try {

http://git-wip-us.apache.org/repos/asf/zeppelin/blob/d742b7e6/python/src/main/java/org/apache/zeppelin/python/PythonInterpreterPandasSql.java
--
diff --git 
a/python/src/main/java/org/apache/zeppelin/python/PythonInterpreterPandasSql.java
 
b/python/src/main/java/org/apache/zeppelin/python/PythonInterpreterPandasSql.java
index 6bf1970..e73d7b3 100644
--- 
a/python/src/main/java/org/apache/zeppelin/python/PythonInterpreterPandasSql.java
+++ 
b/python/src/main/java/org/apache/zeppelin/python/PythonInterpreterPandasSql.java
@@ -87,7 +87,8 @@ public class PythonInterpreterPandasSql extends Interpreter {
 LOG.info("Running SQL query: '{}' over Pandas DataFrame", st);
 Interpreter python = getPythonInterpreter();
 
-return python.interpret("z.show(pysqldf('" + st + "'))\nz._displayhook()", 
context);
+return python.interpret(
+"__zeppelin__.show(pysqldf('" + st + 
"'))\n__zeppelin__._displayhook()", context);
   }
 
   @Override

http://git-wip-us.apache.org/repos/asf/zeppelin/blob/d742b7e6/python/src/main/resources/python/zeppelin_python.py
--
diff --git a/python/src/main/resources/python/zeppelin_python.py 
b/python/src/main/resources/python/zeppelin_python.py
index a537c5d..31b993d 100644
--- a/python/src/main/resources/python/zeppelin_python.py
+++ b/python/src/main/resources/python/zeppelin_python.py
@@ -195,6 +195,7 @@ host = "127.0.0.1"
 if len(sys.argv) >= 3:
   host = sys.argv[2]
 
+_zcUserQueryNameSpace = {}
 client = GatewayClient(address=host, port=int(sys.argv[1]))
 
 #gateway = JavaGateway(client, auto_convert = True)
@@ -204,8 +205,11 @@ intp = gateway.entry_point
 intp.onPythonScriptInitialized(os.getpid())
 
 java_import(gateway.jvm, "org.apache.zeppelin.display.Input")
-z = PyZeppelinContext(intp)
-z._setup_matplotlib()
+z = __zeppelin__ = PyZeppelinContext(intp)
+__zeppelin__._setup_matplotlib()
+
+_zcUserQueryNameSpace["__zeppelin__"] = __zeppelin__
+_zcUserQueryNameSpace["z"] = z
 
 output = Logger()
 sys.stdout = output
@@ -227,7 +231,7 @@ while True :
   global_hook = None
 
 try:
-  user_hook = z.getHook('post_exec')
+  user_hook =

[zeppelin] Git Push Summary [forced push!] [Forced Update!]

2017-04-17 Thread jongyoul 
Repository: zeppelin
Updated Branches:
  refs/heads/branch-0.7 2e7b8ec6d -> d4cacadaf (forced update)

svn commit: r1791664 [3/5] - in /zeppelin/site/docs/0.8.0-SNAPSHOT: ./ development/ displaysystem/ install/ interpreter/ manual/ quickstart/ rest-api/ security/ storage/

2017-04-17 Thread ahyoungryu 
Modified: zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/geode.html
URL: 
http://svn.apache.org/viewvc/zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/geode.html?rev=1791664=1791663=1791664=diff
==
--- zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/geode.html (original)
+++ zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/geode.html Mon Apr 17 
07:01:48 2017
@@ -164,10 +164,11 @@
 Notebook 
Authorization
 Data Source 
Authorization
 
-Helium Framework
-Writing 
Zeppelin Application (Experimental)
-Writing 
Zeppelin Spell (Experimental)
-Writing
 Zeppelin Visualization (Experimental)
+Helium Framework 
(Experimental)
+Writing 
Zeppelin Application
+Writing 
Zeppelin Spell
+Writing
 Zeppelin Visualization: Basics
+Writing
 Zeppelin Visualization: Transformation
 
 Advanced
 Zeppelin on Vagrant 
VM

Modified: zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/groovy.html
URL: 
http://svn.apache.org/viewvc/zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/groovy.html?rev=1791664=1791663=1791664=diff
==
--- zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/groovy.html (original)
+++ zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/groovy.html Mon Apr 17 
07:01:48 2017
@@ -164,10 +164,11 @@
 Notebook 
Authorization
 Data Source 
Authorization
 
-Helium Framework
-Writing 
Zeppelin Application (Experimental)
-Writing 
Zeppelin Spell (Experimental)
-Writing
 Zeppelin Visualization (Experimental)
+Helium Framework 
(Experimental)
+Writing 
Zeppelin Application
+Writing 
Zeppelin Spell
+Writing
 Zeppelin Visualization: Basics
+Writing
 Zeppelin Visualization: Transformation
 
 Advanced
 Zeppelin on Vagrant 
VM

Modified: zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/hbase.html
URL: 
http://svn.apache.org/viewvc/zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/hbase.html?rev=1791664=1791663=1791664=diff
==
--- zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/hbase.html (original)
+++ zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/hbase.html Mon Apr 17 
07:01:48 2017
@@ -164,10 +164,11 @@
 Notebook 
Authorization
 Data Source 
Authorization
 
-Helium Framework
-Writing 
Zeppelin Application (Experimental)
-Writing 
Zeppelin Spell (Experimental)
-Writing
 Zeppelin Visualization (Experimental)
+Helium Framework 
(Experimental)
+Writing 
Zeppelin Application
+Writing 
Zeppelin Spell
+Writing
 Zeppelin Visualization: Basics
+Writing
 Zeppelin Visualization: Transformation
 
 Advanced
 Zeppelin on Vagrant 
VM

Modified: zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/hdfs.html
URL: 
http://svn.apache.org/viewvc/zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/hdfs.html?rev=1791664=1791663=1791664=diff
==
--- zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/hdfs.html (original)
+++ zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/hdfs.html Mon Apr 17 07:01:48 
2017
@@ -164,10 +164,11 @@
 Notebook 
Authorization
 Data Source 
Authorization
 
-Helium Framework
-Writing 
Zeppelin Application (Experimental)
-Writing 
Zeppelin Spell (Experimental)
-Writing
 Zeppelin Visualization (Experimental)
+Helium Framework 
(Experimental)
+Writing 
Zeppelin Application
+Writing 
Zeppelin Spell
+Writing
 Zeppelin Visualization: Basics
+Writing
 Zeppelin Visualization: Transformation
 
 Advanced
 Zeppelin on Vagrant 
VM

Modified: zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/hive.html
URL: 
http://svn.apache.org/viewvc/zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/hive.html?rev=1791664=1791663=1791664=diff
==
--- zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/hive.html (original)
+++ zeppelin/site/docs/0.8.0-SNAPSHOT/interpreter/hive.html Mon Apr 17 07:01:48 
2017
@@ -164,10 +164,11 @@
 Notebook 
Authorization
 Data Source

svn commit: r1791664 [4/5] - in /zeppelin/site/docs/0.8.0-SNAPSHOT: ./ development/ displaysystem/ install/ interpreter/ manual/ quickstart/ rest-api/ security/ storage/

2017-04-17 Thread ahyoungryu 
Modified: zeppelin/site/docs/0.8.0-SNAPSHOT/search.html
URL: 
http://svn.apache.org/viewvc/zeppelin/site/docs/0.8.0-SNAPSHOT/search.html?rev=1791664=1791663=1791664=diff
==
--- zeppelin/site/docs/0.8.0-SNAPSHOT/search.html (original)
+++ zeppelin/site/docs/0.8.0-SNAPSHOT/search.html Mon Apr 17 07:01:48 2017
@@ -164,10 +164,11 @@
 Notebook 
Authorization
 Data Source 
Authorization
 
-Helium Framework
-Writing 
Zeppelin Application (Experimental)
-Writing 
Zeppelin Spell (Experimental)
-Writing
 Zeppelin Visualization (Experimental)
+Helium Framework 
(Experimental)
+Writing 
Zeppelin Application
+Writing 
Zeppelin Spell
+Writing
 Zeppelin Visualization: Basics
+Writing
 Zeppelin Visualization: Transformation
 
 Advanced
 Zeppelin on Vagrant 
VM

Modified: zeppelin/site/docs/0.8.0-SNAPSHOT/search_data.json
URL: 
http://svn.apache.org/viewvc/zeppelin/site/docs/0.8.0-SNAPSHOT/search_data.json?rev=1791664=1791663=1791664=diff
==
--- zeppelin/site/docs/0.8.0-SNAPSHOT/search_data.json (original)
+++ zeppelin/site/docs/0.8.0-SNAPSHOT/search_data.json Mon Apr 17 07:01:48 2017
@@ -26,8 +26,8 @@
   
 
 "/development/writingzeppelinapplication.html": {
-  "title": "Writing a new Application(Experimental)",
-  "content"  : "!--Licensed under the Apache License, Version 2.0 (the 
License);you may not use this file except in compliance with the 
License.You may obtain a copy of the License 
athttp://www.apache.org/licenses/LICENSE-2.0Unless required by applicable law 
or agreed to in writing, softwaredistributed under the License is distributed 
on an AS IS BASIS,WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, 
either express or implied.See the License for the specific language governing 
permissions andlimitations under the License.--Writing a new Application 
(Experimental)What is Apache Zeppelin ApplicationApache Zeppelin Application is 
a package that runs on Interpreter process and displays it#39;s output 
inside of the notebook. While application runs on Interpreter process, 
it#39;s able to access resources provided by Interpreter through 
ResourcePool. Output is always rendered by AngularDisplaySystem. Therefore 
application provides all the possibli
 ties of making interactive graphical application that uses data and processing 
power of any Interpreter.Make your own ApplicationWriting Application means 
extending org.apache.zeppelin.helium.Application. You can use your favorite IDE 
and language while Java class files are packaged into jar. Application class 
looks like/** * Constructor. Invoked when application is loaded */public 
Application(ApplicationContext context);/** * Invoked when there#39;re 
(possible) updates in required resource set. * i.e. invoked after application 
load and after paragraph finishes. */public abstract void run(ResourceSet 
args);/** * Invoked before application unload. * Application is automatically 
unloaded with paragraph/notebook removal */public abstract void unload();You 
can check example applications under ./zeppelin-examples directory.Development 
modeIn the development mode, you can run your Application in your IDE as a 
normal java application and see the result inside of Zeppelin notebook.org.
 apache.zeppelin.helium.ZeppelinApplicationDevServer can run Zeppelin 
Application in development mode.// entry point for development modepublic 
static void main(String[] args) throws Exception {  // add resources for 
development mode  LocalResourcePool pool = new 
LocalResourcePool(quot;devquot;);  pool.put(quot;datequot;, 
new Date());  // run application in devlopment mode with given resource  // in 
this case, Clock.class.getName() will be the application class name
org.apache.zeppelin.helium.ZeppelinApplicationDevServer devServer = new 
org.apache.zeppelin.helium.ZeppelinApplicationDevServer(
Clock.class.getName(), pool.getAll());  // start development mode  
devServer.start();  devServer.join();}In the Zeppelin notebook, run %dev run 
will connect to application running in development mode.Package filePackage 
file is a json file that provides information about the application.Json file 
contains the following information{  name : quot;[organization].[name
 ]quot;,  description : quot;Descriptionquot;,  artifact : 
quot;groupId:artifactId:versionquot;,  className : 
quot;your.package.name.YourApplicationClassquot;,  resources : [
[quot;resource.namequot;, quot;:resource.class.namequot;],  
  [quot;alternative.resource.namequot;, 
quot;:alternative.class.namequot;]  ],  icon : quot;lt;i 
class=quot;iconquot;gt;lt;/igt;quot;}nameName is 
a string in [group].[name]

svn commit: r1791664 [2/5] - in /zeppelin/site/docs/0.8.0-SNAPSHOT: ./ development/ displaysystem/ install/ interpreter/ manual/ quickstart/ rest-api/ security/ storage/

2017-04-17 Thread ahyoungryu 
Added: 
zeppelin/site/docs/0.8.0-SNAPSHOT/development/writingzeppelinvisualization_transformation.html
URL: 
http://svn.apache.org/viewvc/zeppelin/site/docs/0.8.0-SNAPSHOT/development/writingzeppelinvisualization_transformation.html?rev=1791664=auto
==
--- 
zeppelin/site/docs/0.8.0-SNAPSHOT/development/writingzeppelinvisualization_transformation.html
 (added)
+++ 
zeppelin/site/docs/0.8.0-SNAPSHOT/development/writingzeppelinvisualization_transformation.html
 Mon Apr 17 07:01:48 2017
@@ -0,0 +1,615 @@
+
+
+
+  
+
+Apache Zeppelin 0.8.0-SNAPSHOT Documentation: Transformations for 
Zeppelin Visualization
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ 
+
+
+
+
+https://code.jquery.com/jquery-1.10.2.min.js";>
+
+
+
+
+
+
+
+
+
+
+  
+
+  
+
+
+  
+
+  
+Toggle navigation
+
+
+
+  
+  
+http://zeppelin.apache.org;>
+  
+  Zeppelin
+
+
+  0.8.0-SNAPSHOT
+
+  
+
+
+  
+
+  Quick 
Start 
+  
+What is Apache 
Zeppelin ?
+
+Getting Started
+Install
+Configuration
+Explore Zeppelin 
UI
+Tutorial
+
+Basic Feature Guide
+Dynamic Form
+Publish 
your Paragraph
+Customize Zeppelin 
Homepage
+
+More
+Upgrade Zeppelin 
Version
+Build 
from source
+Install
 Zeppelin with Flink and Spark Clusters Tutorial
+  
+
+
+  Interpreter 
+  
+Overview
+
+Usage
+Interpreter 
Installation
+
+Interpreter 
Dependency Management
+Interpreter User 
Impersonation
+Interpreter 
Execution Hooks (Experimental)
+
+Available 
Interpreters
+Alluxio
+Beam
+BigQuery
+Cassandra
+Elasticsearch
+Flink
+Geode
+Groovy
+HBase
+HDFS
+Hive
+Ignite
+JDBC
+Kylin
+Lens
+Livy
+Markdown
+Pig
+Python
+Postgresql, 
HAWQ
+R
+Scalding
+Scio
+Shell
+Spark
+  
+
+
+  Display System 
+  
+Basic Display System
+Text
+Html
+Table
+
+Angular API
+Angular 
(backend API)
+Angular 
(frontend API)
+  
+
+
+  More
+  
+Notebook Storage
+Git
 Storage
+S3 
Storage
+Azure
 Storage
+ZeppelinHub
 Storage
+MongoDB
 Storage
+
+REST API
+Interpreter 
API
+Notebook API
+Notebook Repository 
API
+Configuration 
API
+Credential 
API
+Helium API
+
+Security
+Shiro 
Authentication
+Notebook 
Authorization
+Data Source 
Authorization
+
+Helium Framework 
(Experimental)
+Writing 
Zeppelin Application
+Writing 
Zeppelin Spell
+Writing
 Zeppelin Visualization: Basics
+Writing
 Zeppelin Visualization: Transformation
+
+Advanced
+Zeppelin on Vagrant 
VM
+Zeppelin
 on Spark Cluster Mode (Standalone)
+Zeppelin
 on Spark Cluster Mode (YARN)
+Zeppelin
 on Spark Cluster Mode (Mesos)
+Zeppelin 
on CDH
+
+Contibute
+Writing 
Zeppelin Interpreter
+How to contribute 
(code)
+How to 
contribute (website)
+  
+
+
+  
+
+  
+
+  
+
+  
+
+
+
+
+  
+
+
+
+  
+
+
+Transformations for Zeppelin Visualization
+
+
+
+Overview
+
+Transformations 
+
+
+renders setting which allows

zeppelin git commit: [DOC] Improve documents related to Helium

2017-04-17 Thread ahyoungryu 
Repository: zeppelin
Updated Branches:
  refs/heads/master 4d398ef2a -> be2020123


[DOC] Improve documents related to Helium

### What is this PR for?
What I did for the documents:
* Highlight codes
* Follow JSON syntax
* Remove white spaces

And in my opinion, 
[here](https://zeppelin.apache.org/docs/0.8.0-SNAPSHOT/development/writingzeppelinvisualization.html#1-create-a-npm-package)
 is ambiguous:
> "Normally, you can add any dependencies in package.json however Zeppelin 
> Visualization package only allows two dependencies: zeppelin-vis and 
> zeppelin-tabledata."

Does it want to say "you can add any dependencies in package.json, but you must 
include two dependencies: zeppelin-vis and zeppelin-tabledata."?

### What type of PR is it?
[Documentation]

### Questions:
* Does the licenses files need update? NO
* Is there breaking changes for older versions? NO
* Does this needs documentation? NO

Author: Jun Kim 

Closes #2236 from tae-jun/helium-doc and squashes the following commits:

63505e9 [Jun Kim] Fix ambiguous sentence
3e775cf [Jun Kim] Highlight codes, follow JSON syntax, and remove white spaces


Project: http://git-wip-us.apache.org/repos/asf/zeppelin/repo
Commit: http://git-wip-us.apache.org/repos/asf/zeppelin/commit/be202012
Tree: http://git-wip-us.apache.org/repos/asf/zeppelin/tree/be202012
Diff: http://git-wip-us.apache.org/repos/asf/zeppelin/diff/be202012

Branch: refs/heads/master
Commit: be20201236758dbba256f6480c5c2f8b91a86ae9
Parents: 4d398ef
Author: Jun Kim 
Authored: Mon Apr 10 19:07:40 2017 +0900
Committer: ahyoungryu 
Committed: Mon Apr 17 15:57:31 2017 +0900

--
 docs/development/writingzeppelinapplication.md  | 16 
 docs/development/writingzeppelinspell.md| 40 ++--
 .../development/writingzeppelinvisualization.md | 30 +++
 3 files changed, 42 insertions(+), 44 deletions(-)
--


http://git-wip-us.apache.org/repos/asf/zeppelin/blob/be202012/docs/development/writingzeppelinapplication.md
--
diff --git a/docs/development/writingzeppelinapplication.md 
b/docs/development/writingzeppelinapplication.md
index 59f980a..265efcf 100644
--- a/docs/development/writingzeppelinapplication.md
+++ b/docs/development/writingzeppelinapplication.md
@@ -91,19 +91,18 @@ In the Zeppelin notebook, run `%dev run` will connect to 
application running in
 Package file is a json file that provides information about the application.
 Json file contains the following information
 
-```
+```json
 {
-  name : "[organization].[name]",
-  description : "Description",
-  artifact : "groupId:artifactId:version",
-  className : "your.package.name.YourApplicationClass",
-  resources : [
+  "name" : "[organization].[name]",
+  "description" : "Description",
+  "artifact" : "groupId:artifactId:version",
+  "className" : "your.package.name.YourApplicationClass",
+  "resources" : [
 ["resource.name", ":resource.class.name"],
 ["alternative.resource.name", ":alternative.class.name"]
   ],
-  icon : ""
+  "icon" : ""
 }
-
 ```
 
  name
@@ -184,4 +183,3 @@ e.g.
 ```
 icon: ""
 ```
-

http://git-wip-us.apache.org/repos/asf/zeppelin/blob/be202012/docs/development/writingzeppelinspell.md
--
diff --git a/docs/development/writingzeppelinspell.md 
b/docs/development/writingzeppelinspell.md
index 1eefe83..6393b18 100644
--- a/docs/development/writingzeppelinspell.md
+++ b/docs/development/writingzeppelinspell.md
@@ -23,12 +23,12 @@ limitations under the License.
 
 
 
-## What is Apache Zeppelin Spell 
+## What is Apache Zeppelin Spell
 
-Spell is a kind of interpreter that runs on browser not on backend. So, 
technically it's the frontend interpreter. 
+Spell is a kind of interpreter that runs on browser not on backend. So, 
technically it's the frontend interpreter.
 It can provide many benefits.
 
-- Spell is pluggable frontend interpreter. So it can be installed and removed 
easily using helium registry. 
+- Spell is pluggable frontend interpreter. So it can be installed and removed 
easily using helium registry.
 - Every spell is written in javascript. It means you can use existing 
javascript libraries whatever you want.
 - Spell runs on browser like display system (`%html`, `%table`). In other 
words, every spell can be used as display system as well.
 
@@ -57,7 +57,7 @@ For example, Use `%echo` for the Echo Spell.
 
 
 
-## Write a new Spell 
+## Write a new Spell
 
 Making a new spell is similar to [Helium 
Visualization#write-new-visualization](./writingzeppelinvisualization.html#write-new-visualization).
 
@@ -67,14 +67,14 @@ Making a new spell is similar to [Helium 
Visualization#write-new-visualization](
 
 ### 1. Create a npm package