From f4c90ed24b1deb312152114998d06c7fdac72729 Mon Sep 17 00:00:00 2001
From: David Sowder <github.com@david.sowder.com>
Date: Sun, 19 Feb 2012 19:22:47 -0600
Subject: [PATCH] pep8 compliance: E302 expected 2 blank lines

---
 mceutils.py | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/mceutils.py b/mceutils.py
index 28d4074..538eda6 100644
--- a/mceutils.py
+++ b/mceutils.py
@@ -42,6 +42,7 @@ from pymclevel import materials
 
 from errorreporting import reportException, reportCrash
 
+
 def alertException(func):
     def _alertException(*args, **kw):
         try:
@@ -56,6 +57,7 @@ def alertException(func):
 
 from pymclevel.faces import *
 
+
 def drawFace(box, face, type=GL.GL_QUADS):
     x, y, z, = box.origin
     x2, y2, z2 = box.maximum
@@ -239,6 +241,7 @@ def drawCube(box, cubeType=GL.GL_QUADS, blockType=0, texture=None, textureVertic
         GL.glDisableClientState(GL.GL_TEXTURE_COORD_ARRAY)
         GL.glDisable(GL.GL_TEXTURE_2D)
 
+
 def drawTerrainCuttingWire(box,
                            c0=(0.75, 0.75, 0.75, 0.4),
                            c1=(1.0, 1.0, 1.0, 1.0)):
@@ -262,6 +265,7 @@ def drawTerrainCuttingWire(box,
 
 #texturePacksDir = os.path.join(pymclevel.minecraftDir, "texturepacks")
 
+
 def loadAlphaTerrainTexture():
     pngFile = None
     customWaterFile = None
@@ -420,6 +424,7 @@ def loadPNGData(filename_or_data):
 
     return w, h, data
 
+
 def loadPNGFile(filename):
     (w, h, data) = loadPNGData(filename)
 
@@ -430,10 +435,12 @@ def loadPNGFile(filename):
 
     return w, h, data
 
+
 def loadTextureFunc(w, h, ndata):
     GL.glTexImage2D(GL.GL_TEXTURE_2D, 0, GL.GL_RGBA, w, h, 0, GL.GL_RGBA, GL.GL_UNSIGNED_BYTE, ndata)
     return w, h
 
+
 def loadPNGTexture(filename):
     try:
         w, h, ndata = loadPNGFile(filename)
@@ -448,6 +455,7 @@ def loadPNGTexture(filename):
 
 import glutils
 
+
 def normalize(x):
     l = x[0] * x[0] + x[1] * x[1] + x[2] * x[2]
     if l <= 0.0: return [0, 0, 0]
@@ -456,6 +464,7 @@ def normalize(x):
         return [0, 0, 0]
     return map(lambda a:a / size, x)
 
+
 def normalize_size(x):
     l = x[0] * x[0] + x[1] * x[1] + x[2] * x[2]
     if l <= 0.0: return [0., 0., 0.], 0.
@@ -502,6 +511,8 @@ class HotkeyColumn(Widget):
 
 
 from albow import CheckBox, AttrRef, Menu
+
+
 class MenuButton(Button):
     def __init__(self, title, choices, **kw):
         Button.__init__(self, title, **kw)
@@ -516,6 +527,7 @@ class MenuButton(Button):
     def menu_picked(self, index):
         pass
 
+
 class ChoiceButton(ValueButton):
     align="c"
     choose = None
@@ -589,14 +601,19 @@ def CheckBoxLabel(title, *args, **kw):
     return row
 
 from albow import FloatField, IntField
+
+
 def FloatInputRow(title, *args, **kw):
     return Row((Label(title, tooltipText=kw.get('tooltipText')), FloatField(*args, **kw)))
+
+
 def IntInputRow(title, *args, **kw):
     return Row((Label(title, tooltipText=kw.get('tooltipText')), IntField(*args, **kw)))
 
 from albow.dialogs import Dialog
 from datetime import timedelta
 
+
 def setWindowCaption(prefix):
     caption = display.get_caption()[0]
 
@@ -607,6 +624,7 @@ def setWindowCaption(prefix):
             display.set_caption(caption)
     return ctx()
 
+
 def showProgress(progressText, progressIterator, cancel=False):
     """Show the progress for a long-running synchronous operation. 
     progressIterator should be a generator-like object that can return