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PY-40123 Do not try to obtain remote debugger socket for Docker and Docker Compose Python interpreters

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Avoids the situation in which "Could not find docker0 network interface" error might occur during the attempt to debug a Python application.

GitOrigin-RevId: 4f4c8c69f61e5dd0c6e72b0d7450772756fe5be7
This commit is contained in:
Alexander Koshevoy
2020-01-14 18:45:31 +03:00
committed by intellij-monorepo-bot
parent 322104eb3c
commit 24c0414d0e
1 changed files with 33 additions and 11 deletions
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44
python/src/com/jetbrains/python/remote/PyRemoteCommandLineStateUtil.java
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@@ -15,10 +15,33 @@ import java.io.File;
/**
* Use {@link PyRemoteCommandLinePatcherKt} instead
*/
final class PyRemoteCommandLineStateUtil {
public final class PyRemoteCommandLineStateUtil {
private PyRemoteCommandLineStateUtil() {
}
/**
* Patches the debug parameters of PyCharm debugger script when it is run in
* <i>client mode</i>.
* <p>
* Let's take as an example SSH Python interpreter. IDE listens for the
* connection from the debugger script on <i>loopback</i> interface on the
* host machine. The debugger script in this case runs on the remote machine.
* To let the debugger script establish the connection to IDE we create
* <i>remote port forwarding</i> from an arbitrary ephemeral port on the
* remote machine to the port on the host machine where IDE listens for the
* connection. This ephemeral port and <i>localhost</i> address is used
* to patch the parameters of the debugger script to let it instantiate the
* connection.
*
* @param helpersPath the path to PyCharm helpers directory on the
* target machine
* @param remoteSocketProvider the provider that allows to establish a
* connection from the debugger process that
* might run on a remote machine (including
* virtual ones) and IDE
* @param debugParams the debug parameters group of the script
* @throws RemoteSdkException
*/
static void patchDebugParams(@NotNull String helpersPath,
@NotNull PyRemoteSocketToLocalHostProvider remoteSocketProvider,
@NotNull ParamsGroup debugParams)
@@ -39,11 +62,11 @@ final class PyRemoteCommandLineStateUtil {
.set(PyDebugRunner.findIndex(debugParams.getParameters(), PyDebugRunner.PORT_PARAM), Integer.toString(socket.getSecond()));
}
static void patchProfileParams(@NotNull String interpreterPath,
@NotNull PyRemoteSocketToLocalHostProvider remoteSocketProvider,
@NotNull ParamsGroup profileParams,
@Nullable File workDirectory,
@NotNull PathMapper pathMapper)
public static void patchProfileParams(@NotNull String interpreterPath,
@NotNull PyRemoteSocketToLocalHostProvider remoteSocketProvider,
@NotNull ParamsGroup profileParams,
@Nullable File workDirectory,
@NotNull PathMapper pathMapper)
throws RemoteSdkException {
PyCommandLineStateUtil.remapParameters(interpreterPath, pathMapper, profileParams, workDirectory);
@@ -58,11 +81,10 @@ final class PyRemoteCommandLineStateUtil {
.set(2, Integer.toString(socket.getSecond()));
}
static void patchCoverageParams(@NotNull String interpreterPath,
@NotNull ParamsGroup coverageParams,
@Nullable File workDirectory,
@NotNull PathMapper pathMapper)
throws RemoteSdkException {
public static void patchCoverageParams(@NotNull String interpreterPath,
@NotNull ParamsGroup coverageParams,
@Nullable File workDirectory,
@NotNull PathMapper pathMapper) {
PyCommandLineStateUtil.remapParameters(interpreterPath, pathMapper, coverageParams, workDirectory);