[update] added missing function for refactor commit

PyLoT.py

@@ -76,10 +76,11 @@ from pylot.core.util.errors import DatastructureError, \
 from pylot.core.util.connection import checkurl
 from pylot.core.util.dataprocessing import Metadata, restitute_data
 from pylot.core.util.utils import fnConstructor, getLogin, \
-    full_range, readFilterInformation, make_pen, pick_color_plt, \
+    full_range, readFilterInformation, pick_color_plt, \
     pick_linestyle_plt, identifyPhaseID, excludeQualityClasses, \
     transform_colors_mpl, transform_colors_mpl_str, getAutoFilteroptions, check_all_obspy, \
     check_all_pylot, get_Bool, get_None, SetChannelComponents
+from pylot.core.util.gui import make_pen
 from pylot.core.util.event import Event
 from pylot.core.io.location import create_creation_info, create_event
 from pylot.core.util.widgets import FilterOptionsDialog, NewEventDlg, \

pylot/core/util/gui.py

@@ -1,8 +1,11 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 import os
+import pyqtgraph as pg
 from PySide import QtCore
 
+from pylot.core.util.utils import pick_color
+
 
 def pick_linestyle_pg(picktype, key):
     """
@@ -68,3 +71,25 @@ def which(program, parameter):
                     return candidate
 
     return None
+
+
+def make_pen(picktype, phase, key, quality):
+    """
+    Make  PyQtGraph.QPen
+    :param picktype: 'manual' or 'automatic'
+    :type picktype: str
+    :param phase: 'P' or 'S'
+    :type phase: str
+    :param key: 'mpp', 'epp', 'lpp' or 'spe', (earliest/latest possible pick, symmetric picking error or
+     most probable pick)
+    :type key: str
+    :param quality: quality class of pick, decides color modifier
+    :type quality: int
+    :return: PyQtGraph QPen
+    :rtype: `~QPen`
+    """
+    if pg:
+        rgba = pick_color(picktype, phase, quality)
+        linestyle, width = pick_linestyle_pg(picktype, key)
+        pen = pg.mkPen(rgba, width=width, style=linestyle)
+        return pen

pylot/core/util/utils.py

@@ -5,7 +5,6 @@ import hashlib
 import numpy as np
 import os
 import platform
-import pyqtgraph as pg
 import re
 import subprocess
 import warnings
@@ -15,7 +14,6 @@ from obspy.signal.rotate import rotate2zne
 from scipy.interpolate import splrep, splev
 
 from pylot.core.io.inputs import PylotParameter, FilterOptions
-from pylot.core.util.gui import pick_linestyle_pg
 from pylot.core.util.obspyDMT_interface import check_obspydmt_eventfolder
 from pylot.styles import style_settings
 
@@ -636,28 +634,6 @@ def find_horizontals(data):
     return rval
 
 
-def make_pen(picktype, phase, key, quality):
-    """
-    Make  PyQtGraph.QPen
-    :param picktype: 'manual' or 'automatic'
-    :type picktype: str
-    :param phase: 'P' or 'S'
-    :type phase: str
-    :param key: 'mpp', 'epp', 'lpp' or 'spe', (earliest/latest possible pick, symmetric picking error or
-     most probable pick)
-    :type key: str
-    :param quality: quality class of pick, decides color modifier
-    :type quality: int
-    :return: PyQtGraph QPen
-    :rtype: `~QPen`
-    """
-    if pg:
-        rgba = pick_color(picktype, phase, quality)
-        linestyle, width = pick_linestyle_pg(picktype, key)
-        pen = pg.mkPen(rgba, width=width, style=linestyle)
-        return pen
-
-
 def pick_color(picktype, phase, quality=0):
     """
     Create pick color by modifying the base color by the quality.