zeppelin/python/pom.xml
Alexander Bezzubov d8b54cf76d ZEPPELIN-1115: Python - interpreter for SQL over DataFrame
### What is this PR for?
Add new interpreter to Python group: `%python.sql` for SQL over DataFrame support

### What type of PR is it?
Improvement

### TODOs
* [x] add new interpreter `%python.sql`
* [x] add test
* [x] make Python-dependant tests, excluded from CI
   * PythonInterpreterWithPythonInstalledTest
   * PythonPandasSqlInterpreterTest
   * run manually by `mvn -Dpython.test.exclude='' test -pl python -am`
* [x] add docs `%python.sql`
* [x] make `%python.sql` fail gracefully in case there is no Pandas or PandaSQL installed
* [x] after #747 is merged - rebase and remove `-Dpython.test.exclude=''` from both profiles

### What is the Jira issue?
[ZEPPELIN-1115](https://issues.apache.org/jira/browse/ZEPPELIN-1115)

### How should this be tested?
`mvn -Dpython.test.exclude='' test -pl python -am` should pass or manually run
 - Given the DataFrame i.e

  ```
%python
import pandas as pd
rates = pd.read_csv("bank.csv", sep=";")
  ```
 - SQL query it like

  ```
%python.sql
SELECT * FROM rates LIMIT 10
  ```

### Screenshots (if appropriate)
![screen shot 2016-07-11 at 23 56 04](https://cloud.githubusercontent.com/assets/5582506/16735171/1ebb9354-47c3-11e6-9354-6364e9374a20.png)

### Questions:
* Does the licenses files need update? No, no dependencies were included in source or binary release
* Is there breaking changes for older versions? No
* Does this needs documentation? Yes

Author: Alexander Bezzubov <bzz@apache.org>

Closes #1164 from bzz/ZEPPELIN-1115/python/add-sql-for-dataframes and squashes the following commits:

0f2f852 [Alexander Bezzubov] Fail SQL gracefully if no python dependencies installed
aca2bdf [Alexander Bezzubov] Fix typos in docs 
158ba6a [Alexander Bezzubov] Remove third-party dependant test from CI
5fe46fc [Alexander Bezzubov] Update Python Matplotlib notebook example
72884c8 [Alexander Bezzubov] Add docs for %python.sql feature
e931dc4 [Alexander Bezzubov] Make test for PythonPandasSqlInterpreter usable
76bbb44 [Alexander Bezzubov] Complete implementation of the PythonPandasSqlInterpreter
f6ca1eb [Alexander Bezzubov] Add %python.sql to interpreter menue
11ba490 [Alexander Bezzubov] Add draft implementation of %python.sql for DataFrames
2016-07-15 18:37:18 +09:00

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XML

<?xml version="1.0" encoding="UTF-8"?>
<!--
~ Licensed to the Apache Software Foundation (ASF) under one or more
~ contributor license agreements. See the NOTICE file distributed with
~ this work for additional information regarding copyright ownership.
~ The ASF licenses this file to You 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 at
~
~ http://www.apache.org/licenses/LICENSE-2.0
~
~ Unless required by applicable law or agreed to in writing, software
~ distributed 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 and
~ limitations under the License.
-->
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<artifactId>zeppelin</artifactId>
<groupId>org.apache.zeppelin</groupId>
<version>0.7.0-SNAPSHOT</version>
<relativePath>..</relativePath>
</parent>
<groupId>org.apache.zeppelin</groupId>
<artifactId>zeppelin-python</artifactId>
<packaging>jar</packaging>
<version>0.7.0-SNAPSHOT</version>
<name>Zeppelin: Python interpreter</name>
<url>http://zeppelin.apache.org</url>
<properties>
<py4j.version>0.9.2</py4j.version>
<python.test.exclude>
**/PythonInterpreterWithPythonInstalledTest.java,
**/PythonInterpreterPandasSqlTest.java
</python.test.exclude>
</properties>
<dependencies>
<dependency>
<groupId>${project.groupId}</groupId>
<artifactId>zeppelin-interpreter</artifactId>
<version>${project.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-exec</artifactId>
<version>1.3</version>
</dependency>
<dependency>
<groupId>net.sf.py4j</groupId>
<artifactId>py4j</artifactId>
<version>${py4j.version}</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.mockito</groupId>
<artifactId>mockito-all</artifactId>
<version>1.9.0</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<artifactId>maven-enforcer-plugin</artifactId>
<version>1.3.1</version>
<executions>
<execution>
<id>enforce</id>
<phase>none</phase>
</execution>
</executions>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<configuration>
<excludes>
<exclude>${python.test.exclude}</exclude>
</excludes>
</configuration>
</plugin>
<plugin>
<artifactId>maven-dependency-plugin</artifactId>
<version>2.8</version>
<executions>
<execution>
<id>copy-dependencies</id>
<phase>package</phase>
<goals>
<goal>copy-dependencies</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/../../interpreter/python</outputDirectory>
<overWriteReleases>false</overWriteReleases>
<overWriteSnapshots>false</overWriteSnapshots>
<overWriteIfNewer>true</overWriteIfNewer>
<includeScope>runtime</includeScope>
</configuration>
</execution>
<execution>
<id>copy-artifact</id>
<phase>package</phase>
<goals>
<goal>copy</goal>
</goals>
<configuration>
<outputDirectory>${project.build.directory}/../../interpreter/python</outputDirectory>
<overWriteReleases>false</overWriteReleases>
<overWriteSnapshots>false</overWriteSnapshots>
<overWriteIfNewer>true</overWriteIfNewer>
<includeScope>runtime</includeScope>
<artifactItems>
<artifactItem>
<groupId>${project.groupId}</groupId>
<artifactId>${project.artifactId}</artifactId>
<version>${project.version}</version>
<type>${project.packaging}</type>
</artifactItem>
</artifactItems>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>