diff --git a/editortools/brush.py b/editortools/brush.py
index f8affc0..834626e 100644
--- a/editortools/brush.py
+++ b/editortools/brush.py
@@ -25,6 +25,7 @@ BrushSettings.updateBrushOffset = BrushSettings("Update Brush Offset", False)
 BrushSettings.chooseBlockImmediately = BrushSettings("Choose Block Immediately", False)
 BrushSettings.alpha = BrushSettings("Alpha", 0.66)
 
+
 class BrushMode(object):
     options = []
 
@@ -41,6 +42,7 @@ class BrushMode(object):
     def createOptions(self, panel, tool):
         pass
 
+
 class Modes:
     class Fill(BrushMode):
         name = "Fill"
@@ -344,6 +346,7 @@ class Modes:
 
             return op.level.copyBlocksFromIter(level, level.bounds, point, create=True)
 
+
 class BrushOperation(Operation):
 
     def __init__(self, editor, points, options):
@@ -515,6 +518,7 @@ class BrushOperation(Operation):
         dirtyBox = self.brushMode.dirtyBoxForPointAndOptions(point, self.options)
         return self.brushMode.performAtPoint(self, point, dirtyBox)
 
+
 class BrushPanel(Panel):
 
     def __init__(self, tool):
@@ -607,6 +611,7 @@ class BrushPanel(Panel):
         self.blockButton.blockInfo = self.replaceBlockButton.blockInfo
         self.replaceBlockButton.blockInfo = b
 
+
 class BrushToolOptions(ToolOptions):
     def __init__(self, tool):
         Panel.__init__(self)
@@ -628,6 +633,7 @@ class BrushToolOptions(ToolOptions):
 
 from clone import CloneTool
 
+
 class BrushTool(CloneTool):
     tooltipText = "Brush\nRight-click for options"
     toolIconName = "brush"
diff --git a/editortools/chunk.py b/editortools/chunk.py
index 1209cde..2d84ce7 100644
--- a/editortools/chunk.py
+++ b/editortools/chunk.py
@@ -16,6 +16,7 @@ from toolbasics import *
 from pymclevel.infiniteworld import MCServerChunkGenerator
 from albow.dialogs import Dialog
 
+
 class ChunkToolPanel(Panel):
 
     def __init__(self, tool, *a, **kw):
@@ -320,6 +321,7 @@ class ChunkTool(EditorTool):
     def mouseUp(self, evt, *args):
         self.editor.selectionTool.mouseUp(evt, *args)
 
+
 def GeneratorPanel():
     panel = Widget()
     panel.chunkHeight = 64
diff --git a/editortools/clone.py b/editortools/clone.py
index 471fc4e..13816b3 100644
--- a/editortools/clone.py
+++ b/editortools/clone.py
@@ -21,6 +21,7 @@ CloneSettings.copyAir = CloneSettings("Copy Air", True)
 CloneSettings.copyWater = CloneSettings("Copy Water", True)
 CloneSettings.placeImmediately = CloneSettings("Place Immediately", True)
 
+
 class CoordsInput(Widget):
     is_gl_container = True
 
@@ -70,6 +71,7 @@ class CoordsInput(Widget):
         #nudge is a 3-tuple where one of the elements is -1 or 1, and the others are 0.
         pass
 
+
 class BlockCopyOperation(Operation):
     def __init__(self, editor, sourceLevel, sourceBox, destLevel, destPoint, copyAir, copyWater):
         self.editor = editor
@@ -193,6 +195,7 @@ class CloneOperation (Operation):
         [i.undo() for i in self.selectionOps]
 
 
+
 class CloneToolPanel(Panel):
     useOffsetInput = True
 
diff --git a/editortools/filter.py b/editortools/filter.py
index a388263..ba52b39 100644
--- a/editortools/filter.py
+++ b/editortools/filter.py
@@ -14,6 +14,7 @@ OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE."""
 from toolbasics import *
 from albow.dialogs import wrapped_label
 
+
 def alertFilterException(func):
     def _func(*args, **kw):
         try:
@@ -24,6 +25,7 @@ def alertFilterException(func):
 
     return _func
 
+
 class FilterModuleOptions(Widget):
     is_gl_container = True
     def __init__(self, tool, module, *args, **kw):
@@ -126,6 +128,7 @@ class FilterModuleOptions(Widget):
             if k in self.optionDict:
                 self.optionDict[k].set(val[k])
 
+
 class FilterToolPanel(Panel):
     def __init__(self, tool):
         Panel.__init__(self)
@@ -194,6 +197,7 @@ class FilterToolPanel(Panel):
         if self.filterOptionsPanel:
             self.savedOptions[self.selectedFilterName] = self.filterOptionsPanel.options
 
+
 class FilterOperation(Operation):
     def __init__(self, level, box, filter, options):
         self.box = box
@@ -220,6 +224,7 @@ class FilterOperation(Operation):
 
     def dirtyBox(self): return self.box
 
+
 class FilterTool(EditorTool):
     tooltipText = "Filter"
     toolIconName = "filter"
diff --git a/editortools/player.py b/editortools/player.py
index bf10235..bec14a7 100644
--- a/editortools/player.py
+++ b/editortools/player.py
@@ -16,6 +16,7 @@ from toolbasics import *
 import urllib
 from pymclevel.box import FloatBox
 
+
 class PlayerMoveOperation(Operation):
     undoPos = None
     def __init__(self, tool, pos, player="Player", yp = (None, None)):
@@ -58,17 +59,21 @@ class PlayerMoveOperation(Operation):
 class SpawnPositionInvalid(Exception):
     pass
 
+
 def okayAt63(level, pos):
     """blocks 63 or 64 must be occupied"""
     return level.blockAt(pos[0], 63, pos[2]) != 0 or level.blockAt(pos[0], 64, pos[2]) != 0
 
+
 def okayAboveSpawn(level, pos):
     """3 blocks above spawn must be open"""
     return not any( [level.blockAt(pos[0], pos[1]+i, pos[2]) for i in range(1, 4)] )
 
+
 def positionValid(level, pos):
     return okayAt63(level, pos) and okayAboveSpawn(level, pos)
 
+
 class PlayerSpawnMoveOperation(PlayerMoveOperation):
     def perform(self, recordUndo=True):
         level = self.tool.editor.level
@@ -123,6 +128,7 @@ class PlayerPositionPanel(Panel):
     def selectedPlayer(self):
         return self.players[self.table.index]
 
+
 class PlayerPositionTool(EditorTool):
     surfaceBuild = True
     toolIconName = "player"
@@ -373,6 +379,7 @@ class PlayerSpawnPositionOptions(ToolOptions):
 SpawnSettings = config.Settings("Spawn")
 SpawnSettings.spawnProtection = SpawnSettings("Spawn Protection", True)
 
+
 class PlayerSpawnPositionTool(PlayerPositionTool):
     surfaceBuild = True
     toolIconName = "playerspawn"
diff --git a/editortools/select.py b/editortools/select.py
index a279dea..932134e 100644
--- a/editortools/select.py
+++ b/editortools/select.py
@@ -21,6 +21,8 @@ SelectSettings.color = SelectSettings("Color", "teal")
 
 ColorSettings = config.Settings("Selection Colors")
 ColorSettings.defaultColors = {}
+
+
 class ColorSetting(config.Setting):
     def __init__(self, section, name, dtype, default):
         super(ColorSetting, self).__init__(section, name, dtype, default)
@@ -35,6 +37,7 @@ class ColorSetting(config.Setting):
         return parseValues(colorValues)
 ColorSettings.Setting = ColorSetting
 
+
 def parseValues(colorValues):
     if colorValues is None:
         return 1., 1., 1.
@@ -60,6 +63,7 @@ ColorSettings("yellow" ,(1.0, 1.0, 0.75))
 ColorSettings("grey", (0.6, 0.6, 0.6))
 ColorSettings("black", (0.0, 0.0, 0.0))
 
+
 def GetSelectionColor(colorWord = None):
     if colorWord is None:
         colorWord = SelectSettings.color.get()
@@ -67,6 +71,7 @@ def GetSelectionColor(colorWord = None):
     colorValues = config.config.get("Selection Colors", colorWord)
     return parseValues(colorValues)
 
+
 class SelectionToolOptions(ToolOptions):
 
     def updateColors(self):
@@ -220,6 +225,7 @@ class NudgeBlocksOperation (Operation) :
             self.editor.invalidateBox(self.dirtyBox())
             self.nudgeSelection.undo()
 
+
 class SelectionTool(EditorTool):
     #selectionColor = (1.0, .9, .9);
     color = (0.7, 0., 0.7)
@@ -1057,6 +1063,7 @@ class SelectionTool(EditorTool):
         if schematic:
             self.editor.exportSchematic(schematic)
 
+
 class SelectionOperation(Operation):
     changedLevel = False
     def __init__(self, selectionTool, points):
diff --git a/editortools/toolbasics.py b/editortools/toolbasics.py
index db238b2..54c6cba 100644
--- a/editortools/toolbasics.py
+++ b/editortools/toolbasics.py
@@ -39,6 +39,7 @@ from albow.dialogs import Dialog
 from pymclevel.mclevelbase import exhaust
 from albow.root import Cancel
 
+
 class NudgeButton(GLBackground):
     """ A button that captures movement keys while pressed and sends them to a listener as nudge events.
     Poorly planned. """
@@ -124,6 +125,7 @@ class Operation(object):
         """
         return None
 
+
 class ToolOptions(Panel):
     @property
     def editor(self):
@@ -194,6 +196,7 @@ class ThumbView(GLPerspective):
             self.renderer.draw()
         GL.glPopAttrib()
 
+
 class BlockThumbView(Widget):
     is_gl_container = True
 
@@ -226,6 +229,7 @@ class BlockThumbView(Widget):
             for i in self.thumb.renderer.chunkWorker:
                 pass
 
+
 class BlockView(GLOrtho):
     def __init__(self, materials, blockInfo=None):
         GLOrtho.__init__(self)
@@ -377,6 +381,7 @@ class BlockButton(ButtonBase, Panel):
         if blockPicker.present():
             self.blockInfo = blockPicker.blockInfo
 
+
 def anySubtype(self):
     bl = materials.Block(self.materials, self.ID, self.blockData)
     bl.wildcard = True