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feat: Add info command

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1ambda 2017-01-07 14:11:51 +09:00
parent 2eb9bf5eae
commit f36fc74216
2 changed files with 23 additions and 2 deletions
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20
python/src/main/java/org/apache/zeppelin/python/PythonCondaInterpreter.java
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@ -41,6 +41,7 @@ public class PythonCondaInterpreter extends Interpreter {
Pattern activatePattern = Pattern.compile("activate\\s*(.*)");
Pattern deactivatePattern = Pattern.compile("deactivate");
Pattern helpPattern = Pattern.compile("help");
Pattern infoPattern = Pattern.compile("info");
public PythonCondaInterpreter(Properties property) {
super(property);
@ -59,7 +60,6 @@ public class PythonCondaInterpreter extends Interpreter {
@Override
public InterpreterResult interpret(String st, InterpreterContext context) {
InterpreterOutput out = context.out;
Matcher activateMatcher = activatePattern.matcher(st);
if (st == null || listEnvPattern.matcher(st).matches()) {
@ -77,6 +77,10 @@ public class PythonCondaInterpreter extends Interpreter {
} else if (helpPattern.matcher(st).matches()) {
printUsage(out);
return new InterpreterResult(InterpreterResult.Code.SUCCESS);
} else if (infoPattern.matcher(st).matches()) {
String result = getCondaInfoCommand();
return new InterpreterResult(InterpreterResult.Code.SUCCESS,
InterpreterResult.Type.TEXT, result);
} else {
return new InterpreterResult(InterpreterResult.Code.ERROR, "Not supported command: " + st);
}
@ -178,6 +182,20 @@ public class PythonCondaInterpreter extends Interpreter {
}
}
private String getCondaInfoCommand() {
StringBuilder out = createStringBuilder();
try {
int exit = runCommand(out, "conda", "info");
if (exit != 0) {
throw new RuntimeException("Failed to execute conda info. exited with " + exit);
}
return out.toString();
} catch (RuntimeException | IOException | InterruptedException e) {
throw new InterpreterException(e);
}
}
private void printUsage(InterpreterOutput out) {
try {
out.setType(InterpreterResult.Type.HTML);

5
python/src/main/resources/output_templates/conda_usage.html
View file

@ -24,4 +24,7 @@ limitations under the License.
List the Conda environments
<pre>%python.conda env list</pre>
</div>
<div>
Get the Conda Infomation
<pre>%python.conda info</pre>
</div>