cleanup code

Author: jopohl

src/urh/models/GeneratorTableModel.py

@@ -1,5 +1,4 @@
 import array
-import time
 from collections import defaultdict
 
 from PyQt5.QtCore import Qt, QModelIndex, pyqtSlot, pyqtSignal
@@ -17,6 +16,7 @@
 from urh.ui.actions.DeleteBitsAndPauses import DeleteBitsAndPauses
 from urh.ui.actions.InsertBitsAndPauses import InsertBitsAndPauses
 from urh.util import util
+from urh.cythonext import util as c_util
 
 
 class GeneratorTableModel(TableModel):
@@ -147,7 +147,7 @@ def generate_de_bruijn(self, row_index: int, start: int, end: int):
         f = 1 if self.proto_view == 0 else 4 if self.proto_view == 1 else 8
         start, end = f * start, f * end
 
-        de_bruijn_seq = util.de_bruijn(end-start)
+        de_bruijn_seq = c_util.de_bruijn(end-start)
 
         tmp_protocol = ProtocolAnalyzer(None)
         tmp_protocol.messages = []

src/urh/util/util.py

@@ -7,7 +7,6 @@
 import time
 from xml.dom import minidom
 from xml.etree import ElementTree as ET
-import urh.cythonext.util as c_util
 
 import numpy as np
 from PyQt5.QtCore import Qt
@@ -473,7 +472,3 @@ def calc_x_y_scale(rect, parent):
     scale_y = view_rect.height() / parent_height
 
     return scale_x, scale_y
-
-
-def de_bruijn(n: int) -> array.array:
-    return c_util.de_bruijn(n)

tests/test_util.py

@@ -13,6 +13,7 @@
 from urh.signalprocessing.Signal import Signal
 from urh.util import util
 from urh.util.Logger import logger
+from urh.cythonext import util as c_util
 
 
 class TestUtil(QtTestCase):
@@ -71,8 +72,8 @@ def test_write_pcap(self):
         pcap.write_packets(proto_analyzer.messages, os.path.join(tempfile.gettempdir(), "test.pcap"), 1e6)
 
     def test_de_bruijn_fuzzing(self):
-        self.assertEqual(util.de_bruijn(3), array.array("B", [0, 0, 0, 1, 0, 1, 1, 1]))
-        self.assertEqual(util.de_bruijn(4), array.array("B", [0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1]))
+        self.assertEqual(c_util.de_bruijn(3), array.array("B", [0, 0, 0, 1, 0, 1, 1, 1]))
+        self.assertEqual(c_util.de_bruijn(4), array.array("B", [0, 0, 0, 0, 1, 0, 0, 1, 1, 0, 1, 0, 1, 1, 1, 1]))
 
     def test_native_backends_installed(self):
         from urh.util import util