diff --git a/config.py b/config.py
index 550367f48..d70fee3fd 100644
--- a/config.py
+++ b/config.py
@@ -64,9 +64,11 @@ def getPyfaRoot():
     root = unicode(root, sys.getfilesystemencoding())
     return root
 
+
 def getDefaultSave():
     return unicode(os.path.expanduser(os.path.join("~", ".pyfa")), sys.getfilesystemencoding())
 
+
 def defPaths(customSavePath):
     global debug
     global pyfaPath
@@ -133,7 +135,7 @@ def defPaths(customSavePath):
     # maintenance script
     gameDB = os.path.join(pyfaPath, "eve.db")
 
-    ## DON'T MODIFY ANYTHING BELOW ##
+    # DON'T MODIFY ANYTHING BELOW
     import eos.config
 
     # Caching modifiers, disable all gamedata caching, its unneeded.
@@ -142,6 +144,7 @@ def defPaths(customSavePath):
     eos.config.saveddata_connectionstring = "sqlite:///" + saveDB + "?check_same_thread=False"
     eos.config.gamedata_connectionstring = "sqlite:///" + gameDB + "?check_same_thread=False"
 
+
 # Keeping disabled code here for now until we can determine with decent certainty that this isn't needed
 '''
 def getPyfaPath(Append=None):
@@ -180,4 +183,4 @@ def parsePath(root, Append=None):
             path = path.decode('windows-1252')
 
     return path
-'''
\ No newline at end of file
+'''
diff --git a/gui/errorDialog.py b/gui/errorDialog.py
index b9e70c851..469eb9e63 100644
--- a/gui/errorDialog.py
+++ b/gui/errorDialog.py
@@ -1,4 +1,4 @@
-#===============================================================================
+# ===============================================================================
 # Copyright (C) 2010 Diego Duclos
 #
 # This file is part of pyfa.
@@ -15,23 +15,25 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with pyfa.  If not, see <http://www.gnu.org/licenses/>.
-#===============================================================================
+# ===============================================================================
 
 import wx
 import sys
 import gui.utils.fonts as fonts
 import config
 
+
 class ErrorFrame(wx.Frame):
 
     def __init__(self, exception, tb):
-        wx.Frame.__init__(self, None, id=wx.ID_ANY, title="pyfa error", pos=wx.DefaultPosition, size=wx.Size(500, 400), style=wx.DEFAULT_FRAME_STYLE^ wx.RESIZE_BORDER|wx.STAY_ON_TOP)
+        wx.Frame.__init__(self, None, id=wx.ID_ANY, title="pyfa error", pos=wx.DefaultPosition, size=wx.Size(500, 400),
+                          style=wx.DEFAULT_FRAME_STYLE ^ wx.RESIZE_BORDER | wx.STAY_ON_TOP)
 
-        desc =  "pyfa has experienced an unexpected error. Below is the " \
-                "Traceback that contains crucial information about how this " \
-                "error was triggered. Please contact the developers with " \
-                "the information provided through the EVE Online forums " \
-                "or file a GitHub issue."
+        desc = "pyfa has experienced an unexpected error. Below is the " \
+               "Traceback that contains crucial information about how this " \
+               "error was triggered. Please contact the developers with " \
+               "the information provided through the EVE Online forums " \
+               "or file a GitHub issue."
 
         self.SetSizeHintsSz(wx.DefaultSize, wx.DefaultSize)
 
@@ -50,7 +52,8 @@ class ErrorFrame(wx.Frame):
         mainSizer.Add(wx.StaticLine(self, wx.ID_ANY, wx.DefaultPosition, wx.DefaultSize, wx.LI_HORIZONTAL), 0, wx.EXPAND | wx.ALL, 5)
 
         descSizer = wx.BoxSizer(wx.HORIZONTAL)
-        self.descText = wx.TextCtrl(self, wx.ID_ANY, desc, wx.DefaultPosition, wx.DefaultSize, wx.TE_AUTO_URL|wx.TE_MULTILINE|wx.TE_READONLY|wx.BORDER_NONE|wx.TRANSPARENT_WINDOW )
+        self.descText = wx.TextCtrl(self, wx.ID_ANY, desc, wx.DefaultPosition, wx.DefaultSize,
+                                    wx.TE_AUTO_URL | wx.TE_MULTILINE | wx.TE_READONLY | wx.BORDER_NONE | wx.TRANSPARENT_WINDOW)
         self.descText.SetFont(wx.Font(fonts.BIG, wx.SWISS, wx.NORMAL, wx.NORMAL))
         descSizer.Add(self.descText, 1, wx.ALL, 5)
         mainSizer.Add(descSizer, 1, wx.EXPAND, 5)
@@ -65,11 +68,11 @@ class ErrorFrame(wx.Frame):
 
         mainSizer.Add(self.eveForums, 0, wx.ALL, 2)
 
-        #mainSizer.AddSpacer((0, 5), 0, wx.EXPAND, 5)
+        # mainSizer.AddSpacer((0, 5), 0, wx.EXPAND, 5)
 
-        self.errorTextCtrl = wx.TextCtrl(self, wx.ID_ANY, "", wx.DefaultPosition, wx.DefaultSize, wx.TE_MULTILINE|wx.TE_READONLY|wx.TE_RICH2|wx.TE_DONTWRAP)
+        self.errorTextCtrl = wx.TextCtrl(self, wx.ID_ANY, "", wx.DefaultPosition, wx.DefaultSize, wx.TE_MULTILINE | wx.TE_READONLY | wx.TE_RICH2 | wx.TE_DONTWRAP)
         self.errorTextCtrl.SetFont(wx.Font(8, wx.FONTFAMILY_TELETYPE, wx.NORMAL, wx.NORMAL))
-        mainSizer.Add(self.errorTextCtrl, 0, wx.EXPAND|wx.LEFT|wx.RIGHT, 5)
+        mainSizer.Add(self.errorTextCtrl, 0, wx.EXPAND | wx.LEFT | wx.RIGHT, 5)
 
         self.errorTextCtrl.AppendText("pyfa root: ")
         self.errorTextCtrl.AppendText(config.pyfaPath or "Unknown")
@@ -88,4 +91,4 @@ class ErrorFrame(wx.Frame):
 
         self.Centre(wx.BOTH)
 
-        self.Show()
\ No newline at end of file
+        self.Show()
diff --git a/gui/graphFrame.py b/gui/graphFrame.py
index 44ed641bf..ac8c4b90c 100644
--- a/gui/graphFrame.py
+++ b/gui/graphFrame.py
@@ -73,7 +73,7 @@ class GraphFrame(wx.Frame):
         except:
             cache_dir = os.path.expanduser(os.path.join("~", ".matplotlib"))
 
-        cache_file = path = os.path.join(cache_dir, 'fontList.cache')
+        cache_file = os.path.join(cache_dir, 'fontList.cache')
 
         if os.access(cache_dir, os.W_OK | os.X_OK) and os.path.isfile(cache_file):
             # remove matplotlib font cache, see #234
diff --git a/gui/utils/exportHtml.py b/gui/utils/exportHtml.py
index 01a2f6e30..3c4de3a55 100644
--- a/gui/utils/exportHtml.py
+++ b/gui/utils/exportHtml.py
@@ -175,7 +175,7 @@ class exportHtmlThread(threading.Thread):
 
         count = 0
 
-        #todo: logging for export exceptions
+        # todo: logging for export exceptions
         for group in categoryList:
             # init market group string to give ships something to attach to
             HTMLgroup = ''
@@ -199,7 +199,7 @@ class exportHtmlThread(threading.Thread):
                             dnaFit = Port.exportDna(getFit(fit[0]))
                             HTMLgroup += '        <li><a data-dna="' + dnaFit + '" target="_blank">' + ship.name + ": " + \
                                          fit[1] + '</a></li>\n'
-                        except Exception, e:
+                        except:
                             continue
                         finally:
                             if self.callback:
@@ -222,7 +222,7 @@ class exportHtmlThread(threading.Thread):
                                 print dnaFit
                                 HTMLship += '          <li><a data-dna="' + dnaFit + '" target="_blank">' + fit[
                                     1] + '</a></li>\n'
-                            except Exception, e:
+                            except:
                                 continue
                             finally:
                                 if self.callback:
@@ -274,7 +274,7 @@ class exportHtmlThread(threading.Thread):
                         dnaFit = Port.exportDna(getFit(fit[0]))
                         HTML += '<a class="outOfGameBrowserLink" target="_blank" href="' + dnaUrl + dnaFit + '">' + ship.name + ': ' + \
                                 fit[1] + '</a><br> \n'
-                    except Exception,  e:
+                    except:
                         continue
                     finally:
                         if self.callback: