Python: add interpreter selector to editor toolbar

Fixes: PYSIDE-2154
Change-Id: If5e90f5bf2923b61af37ebbfcd35c512b3b07db4
Reviewed-by: Christian Stenger <christian.stenger@qt.io>

1 files changed, 15 insertions, 0 deletions

diff --git a/src/plugins/python/pythonutils.cpp b/src/plugins/python/pythonutils.cpp
index 24d8a1f188..346c42d183 100644
--- a/src/plugins/python/pythonutils.cpp
+++ b/src/plugins/python/pythonutils.cpp
@@ -22,6 +22,12 @@ using namespace Utils;
 
 namespace Python::Internal {
 
+static QHash<FilePath, FilePath> &userDefinedPythonsForDocument()
+{
+    static QHash<FilePath, FilePath> userDefines;
+    return userDefines;
+}
+
 FilePath detectPython(const FilePath &documentPath)
 {
     Project *project = documentPath.isEmpty() ? nullptr
@@ -42,6 +48,10 @@ FilePath detectPython(const FilePath &documentPath)
         }
     }
 
+    const FilePath userDefined = userDefinedPythonsForDocument().value(documentPath);
+    if (userDefined.exists())
+        return userDefined;
+
     // check whether this file is inside a python virtual environment
     const QList<Interpreter> venvInterpreters = PythonSettings::detectPythonVenvs(documentPath);
     if (!venvInterpreters.isEmpty())
@@ -71,6 +81,11 @@ FilePath detectPython(const FilePath &documentPath)
     return PythonSettings::interpreters().value(0).command;
 }
 
+void definePythonForDocument(const FilePath &documentPath, const FilePath &python)
+{
+    userDefinedPythonsForDocument()[documentPath] = python;
+}
+
 static QStringList replImportArgs(const FilePath &pythonFile, ReplType type)
 {
     using MimeTypes = QList<MimeType>;