From 81f3d366a69c192b5836130a20d3655430438438 Mon Sep 17 00:00:00 2001
From: Dmitri Bogomolov <4glitch@gmail.com>
Date: Wed, 21 Feb 2018 19:13:18 +0200
Subject: [PATCH] This version of tr._translate is probably compatible with all
 Qt APIs

---
 src/tr.py | 40 +++++++++++++++++++++++++---------------
 1 file changed, 25 insertions(+), 15 deletions(-)

diff --git a/src/tr.py b/src/tr.py
index b66dc033..ddb06ec0 100644
--- a/src/tr.py
+++ b/src/tr.py
@@ -1,22 +1,32 @@
+"""
+Slim layer providing environment agnostic _translate()
+"""
+
 import state
 
 
-def _translate(context, text, disambiguation=None, n=None):
-    return translateText(context, text, n)
+def _tr_dummy(context, text, disambiguation=None, n=None):
+    # pylint: disable=unused-argument
+    return text
 
 
-def translateText(context, text, n=None):
-    """Translate text in context"""
+if state.enableGUI and not state.curses:
     try:
-        enableGUI = state.enableGUI
-    except AttributeError:  # inside the plugin
-        enableGUI = True
-    if enableGUI:
-        from qtpy import QtWidgets, QtCore
-        if n is None:
-            return QtWidgets.QApplication.translate(context, text)
-        else:
-            return QtWidgets.QApplication.translate(
-                context, text, None, QtCore.QCoreApplication.CodecForTr, n)
+        from qtpy import QtWidgets, QtCore, API
+    except ImportError:
+        _translate = _tr_dummy
     else:
-        return text
+        if API == 'pyqt5':
+            _translate = QtWidgets.QApplication.translate
+        else:
+            def _translate(context, text, disambiguation=None, n=None):
+                return (
+                    QtWidgets.QApplication.translate(
+                        context, text, disambiguation)
+                    if n is None else
+                    QtWidgets.QApplication.translate(
+                        context, text, disambiguation,
+                        QtCore.QCoreApplication.CodecForTr, n)
+                )
+else:
+    _translate = _tr_dummy