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feat: Add list conda command

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1ambda 2017-01-07 14:46:38 +09:00
parent 017c76f84a
commit 0c6ebb47a2
1 changed files with 15 additions and 0 deletions
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15
python/src/main/java/org/apache/zeppelin/python/PythonCondaInterpreter.java
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@ -40,6 +40,7 @@ public class PythonCondaInterpreter extends Interpreter {
private Pattern condaEnvListPattern = Pattern.compile("([^\\s]*)[\\s*]*\\s(.*)");
private Pattern listEnvPattern = Pattern.compile("env\\s*list\\s?");
private Pattern listPattern = Pattern.compile("list");
private Pattern activatePattern = Pattern.compile("activate\\s*(.*)");
private Pattern deactivatePattern = Pattern.compile("deactivate");
private Pattern helpPattern = Pattern.compile("help");
@ -68,6 +69,9 @@ public class PythonCondaInterpreter extends Interpreter {
if (st == null || listEnvPattern.matcher(st).matches()) {
runCondaEnvList(out, getCondaEnvs());
return new InterpreterResult(Code.SUCCESS);
} else if (listPattern.matcher(st).matches()) {
String result = runCondaList();
return new InterpreterResult(Code.SUCCESS, Type.TEXT, result);
} else if (activateMatcher.matches()) {
String envName = activateMatcher.group(1);
changePythonEnvironment(envName);
@ -183,6 +187,16 @@ public class PythonCondaInterpreter extends Interpreter {
out.write("<small><code>%python.conda help</code> for the usage</small>\n");
}
private String runCondaList() throws IOException, InterruptedException {
StringBuilder out = createStringBuilder();
int exit = runCommand(out, "conda", "list");
if (exit != 0) {
throw new RuntimeException("Failed to execute conda list. exited with " + exit);
}
return out.toString();
}
private String runCondaInfo() throws IOException, InterruptedException {
StringBuilder out = createStringBuilder();
int exit = runCommand(out, "conda", "info");
@ -248,6 +262,7 @@ public class PythonCondaInterpreter extends Interpreter {
}
protected StringBuilder createStringBuilder() {
// to support mocking in test
return new StringBuilder();
}
}