Fix for copy/paste for win/Python 3.8

prasopes/__init__.py

@@ -12,7 +12,7 @@ from . import zcetools
 from . import zcetools_help
 
 
-__version__ = "0.0.15"
+__version__ = "0.0.16"
 
 
 __all__ = ['config', 'datatools', 'docks', 'drltools', 'filetools',

prasopes/imagetools.py

@@ -16,8 +16,8 @@ def paint_image(mass_spec, spect, fn=None, painttarget=None):
     """generates QImage from mass spectrum"""
     configtype = "print/{}" if isinstance(
             painttarget, type(QtPrintSupport.QPrinter())) else "imggen/{}"
-    xinch, yinch = [float(cf.settings().value(configtype.format(i)).replace(
-                    ",", ".")) for i in ("xinch", "yinch")]
+    xinch, yinch = [float(cf.settings().value(configtype.format(i), type=str)\
+                          .replace(",", ".")) for i in ("xinch", "yinch")]
     dpi, xtics = [int(cf.settings().value(configtype.format(i))) for i
                   in ("dpi", "xtics")]
     paintfig = Figure(figsize=(xinch, yinch), dpi=dpi, constrained_layout=True)