style: Fix PEP8 blank lines issues in Python files

Done with `autopep8 --select=E3,W3`, fixes:

- E301 - Add missing blank line.
- E302 - Add missing 2 blank lines.
- E303 - Remove extra blank lines.
- E304 - Remove blank line following function decorator.
- E309 - Add missing blank line.
- W391 - Remove trailing blank lines.

53 files changed, 115 insertions, 193 deletions

diff --git a/SConstruct b/SConstruct
index ee3a54b5ab..a1c013422e 100644
--- a/SConstruct
+++ b/SConstruct
@@ -85,7 +85,6 @@ env_base.use_ptrcall = False
 env_base.split_drivers = False
 
 
-
 env_base.__class__.android_add_maven_repository = methods.android_add_maven_repository
 env_base.__class__.android_add_dependency = methods.android_add_dependency
 env_base.__class__.android_add_java_dir = methods.android_add_java_dir
@@ -199,7 +198,6 @@ elif env_base['p'] != "":
     env_base["platform"] = selected_platform
 
 
-
 if selected_platform in platform_list:
 
     sys.path.append("./platform/" + selected_platform)
@@ -298,7 +296,6 @@ if selected_platform in platform_list:
     sys.path.remove("./platform/" + selected_platform)
     sys.modules.pop('detect')
 
-
     env.module_list = []
 
     for x in module_list:
@@ -314,7 +311,6 @@ if selected_platform in platform_list:
         sys.path.remove(tmppath)
         sys.modules.pop('config')
 
-
     if (env.use_ptrcall):
         env.Append(CPPFLAGS=['-DPTRCALL_ENABLED']);
 
@@ -371,7 +367,6 @@ if selected_platform in platform_list:
         # has a purpose.
         # env['MSVS_VERSION']='9.0'
 
-
         # Calls a CMD with /C(lose) and /V(delayed environment variable expansion) options.
         # And runs vcvarsall bat for the propper arhitecture and scons for propper configuration
         env['MSVSBUILDCOM'] = 'cmd /V /C set "plat=$(PlatformTarget)" ^& (if "$(PlatformTarget)"=="x64" (set "plat=x86_amd64")) ^& set "tools=yes" ^& (if "$(Configuration)"=="release" (set "tools=no")) ^& call "$(VCInstallDir)vcvarsall.bat" !plat! ^& scons platform=windows target=$(Configuration) tools=!tools! -j2'
diff --git a/core/make_binders.py b/core/make_binders.py
index 5debf1345c..ef71c4264b 100644
--- a/core/make_binders.py
+++ b/core/make_binders.py
@@ -251,7 +251,6 @@ def run(target, source, env):
         else:
             text += t
 
-
     f = open(target[0].path, "w")
     f.write(text)
     f.close()
diff --git a/doc/tools/doc_merge.py b/doc/tools/doc_merge.py
index 747a870378..d9f7cc9daa 100644
--- a/doc/tools/doc_merge.py
+++ b/doc/tools/doc_merge.py
@@ -16,6 +16,7 @@ tab = 0
 
 old_classes = {}
 
+
 def write_string(_f, text, newline=True):
     for t in range(tab):
         _f.write("\t")
@@ -23,6 +24,7 @@ def write_string(_f, text, newline=True):
     if (newline):
         _f.write("\n")
 
+
 def escape(ret):
     ret = ret.replace("&", "&");
     ret = ret.replace("<", "&gt;");
@@ -36,6 +38,7 @@ def inc_tab():
     global tab
     tab += 1
 
+
 def dec_tab():
     global tab
     tab -= 1
@@ -43,12 +46,14 @@ def dec_tab():
 write_string(f, '<?xml version="1.0" encoding="UTF-8" ?>')
 write_string(f, '<doc version="' + new_doc.attrib["version"] + '">')
 
+
 def get_tag(node, name):
     tag = ""
     if (name in node.attrib):
         tag = ' ' + name + '="' + escape(node.attrib[name]) + '" '
     return tag
 
+
 def find_method_descr(old_class, name):
 
     methods = old_class.find("methods")
@@ -61,6 +66,7 @@ def find_method_descr(old_class, name):
 
     return None
 
+
 def find_signal_descr(old_class, name):
 
     signals = old_class.find("signals")
@@ -73,6 +79,7 @@ def find_signal_descr(old_class, name):
 
     return None
 
+
 def find_constant_descr(old_class, name):
 
     if (old_class == None):
@@ -85,6 +92,7 @@ def find_constant_descr(old_class, name):
                     return m.text
     return None
 
+
 def write_class(c):
     class_name = c.attrib["name"]
     print("Parsing Class: " + class_name)
@@ -93,7 +101,6 @@ def write_class(c):
     else:
         old_class = None
 
-
     category = get_tag(c, "category")
     inherits = get_tag(c, "inherits")
     write_string(f, '<class name="' + class_name + '" ' + category + inherits + '>')
@@ -106,7 +113,6 @@ def write_class(c):
         if (old_brief_descr != None):
             write_string(f, escape(old_brief_descr.text.strip()))
 
-
     write_string(f, "</brief_description>")
 
     write_string(f, "<description>")
@@ -207,5 +213,3 @@ for c in list(old_doc):
 for c in list(new_doc):
     write_class(c)
 write_string(f, '</doc>\n')
-
-
diff --git a/doc/tools/doc_status.py b/doc/tools/doc_status.py
index 4e108f352e..e05bcd63e7 100755
--- a/doc/tools/doc_status.py
+++ b/doc/tools/doc_status.py
@@ -75,7 +75,6 @@ colors = {
 overall_progress_description_weigth = 10
 
 
-
 ################################################################################
 #                                    Utils                                     #
 ################################################################################
@@ -85,6 +84,7 @@ def validate_tag(elem, tag):
         print('Tag mismatch, expected "' + tag + '", got ' + elem.tag)
         sys.exit(255)
 
+
 def color(color, string):
     if flags['c']:
         color_format = ''
@@ -95,16 +95,18 @@ def color(color, string):
         return string
 
 ansi_escape = re.compile(r'\x1b[^m]*m')
+
+
 def nonescape_len(s):
     return len(ansi_escape.sub('', s))
 
 
-
 ################################################################################
 #                                   Classes                                    #
 ################################################################################
 
 class ClassStatusProgress:
+
     def __init__(self, described=0, total=0):
         self.described = described
         self.total = total
@@ -146,6 +148,7 @@ class ClassStatusProgress:
 
 
 class ClassStatus:
+
     def __init__(self, name=''):
         self.name = name
         self.has_brief_description = True
@@ -239,7 +242,6 @@ class ClassStatus:
         return status
 
 
-
 ################################################################################
 #                                  Arguments                                   #
 ################################################################################
@@ -304,7 +306,6 @@ if len(input_file_list) < 1 or flags['h']:
     sys.exit(0)
 
 
-
 ################################################################################
 #                               Parse class list                               #
 ################################################################################
@@ -334,7 +335,6 @@ if len(input_class_list) < 1:
     input_class_list = class_names
 
 
-
 ################################################################################
 #                               Make output table                              #
 ################################################################################
@@ -374,8 +374,6 @@ for cn in input_class_list:
     table.append(row)
 
 
-
-
 ################################################################################
 #                              Print output table                              #
 ################################################################################
@@ -427,4 +425,3 @@ print(divider_string)
 
 if total_status.is_ok() and not flags['g']:
     print('All listed classes are ' + color('part_good', 'OK') + '!')
-
diff --git a/doc/tools/makedoku.py b/doc/tools/makedoku.py
index 32a52a584a..49a960c43a 100644
--- a/doc/tools/makedoku.py
+++ b/doc/tools/makedoku.py
@@ -53,14 +53,12 @@ def make_class_list(class_list, columns):
             indexers += [n]
         last_initial = n[:1]
 
-
     row_max = 0
 
     for n in range(0, columns):
         if (len(fit_columns[n]) > row_max):
             row_max = len(fit_columns[n])
 
-
     for r in range(0, row_max):
         s = "|"
         for c in range(0, columns):
@@ -139,7 +137,6 @@ def dokuize_text(text):
             else:
                 tag_text = "[" + tag_text + "]"
 
-
         text = pre_text + tag_text + post_text
         pos = len(pre_text) + len(tag_text)
 
@@ -173,8 +170,6 @@ def make_method(f, name, m, declare, event=False):
         mdata["argidx"].append(idx)
         mdata[idx] = a
 
-
-
     if (not event):
         if (-1 in mdata["argidx"]):
             s += make_type(mdata[-1].attrib["type"])
@@ -212,7 +207,6 @@ def make_method(f, name, m, declare, event=False):
         if ("default" in arg.attrib):
             s += "=" + arg.attrib["default"]
 
-
         argfound = True
 
     if (argfound):
@@ -270,8 +264,6 @@ def make_doku_class(node):
                 s += " - " + c.text.strip()
             f.write(s + "\n")
 
-
-
     constants = node.find("constants")
     if(constants != None and len(list(constants)) > 0):
         f.write("=====  Numeric Constants  ======\n")
@@ -284,7 +276,6 @@ def make_doku_class(node):
                 s += " - " + c.text.strip()
             f.write(s + "\n")
 
-
     descr = node.find("description")
     if (descr != None and descr.text.strip() != ""):
         f.write("=====  Description  ======\n")
@@ -305,10 +296,6 @@ def make_doku_class(node):
             f.write(dokuize_text(d.text.strip()))
             f.write("\n")
 
-
-
-
-
     """
   div=ET.Element("div")
   div.attrib["class"]="class";
@@ -510,5 +497,3 @@ make_class_list(class_names, 4)
 for cn in class_names:
     c = classes[cn]
     make_doku_class(c)
-
-
diff --git a/doc/tools/makehtml.py b/doc/tools/makehtml.py
index 95a35960b7..369f559f25 100644
--- a/doc/tools/makehtml.py
+++ b/doc/tools/makehtml.py
@@ -12,9 +12,11 @@ html_escape_table = {
 
 html_unescape_table = {v: k for k, v in html_escape_table.items()}
 
+
 def html_escape(text):
     return escape(text, html_escape_table)
 
+
 def html_unescape(text):
     return unescape(text, html_unescape_table)
 
@@ -41,12 +43,14 @@ def validate_tag(elem, tag):
         print("Tag mismatch, expected '" + tag + "', got " + elem.tag);
         sys.exit(255)
 
+
 def make_html_bottom(body):
     # make_html_top(body,True)
     ET.SubElement(body, "hr")
     copyright = ET.SubElement(body, "span")
     copyright.text = "Copyright 2008-2010 Codenix SRL"
 
+
 def make_html_top(body, bottom=False):
 
     if (bottom):
@@ -83,8 +87,6 @@ def make_html_top(body, bottom=False):
         ET.SubElement(body, "hr")
 
 
-
-
 def make_html_class_list(class_list, columns):
 
     div = ET.Element("div")
@@ -128,7 +130,6 @@ def make_html_class_list(class_list, columns):
         if (len(fit_columns[n]) > row_max):
             row_max = len(fit_columns[n])
 
-
     for r in range(0, row_max):
         tr = ET.SubElement(table, "tr")
         for c in range(0, columns):
@@ -155,7 +156,6 @@ def make_html_class_list(class_list, columns):
             a.attrib["href"] = link
             a.text = classname
 
-
     if (not single_page):
         cat_class_list = ET.Element("html")
         csscc = ET.SubElement(cat_class_list, "link")
@@ -169,9 +169,6 @@ def make_html_class_list(class_list, columns):
     else:
         cat_class_parent = div
 
-
-
-
     h1 = ET.SubElement(cat_class_parent, "h2")
     h1.text = "Class List By Category"
 
@@ -227,7 +224,6 @@ def make_html_class_list(class_list, columns):
         catet_out = ET.ElementTree(cat_class_list)
         catet_out.write("category.html")
 
-
     if (not single_page):
         inh_class_list = ET.Element("html")
         cssic = ET.SubElement(inh_class_list, "link")
@@ -240,9 +236,6 @@ def make_html_class_list(class_list, columns):
     else:
         inh_class_parent = div
 
-
-
-
     h1 = ET.SubElement(inh_class_parent, "h2")
     h1.text = "Class List By Inheritance"
 
@@ -268,7 +261,6 @@ def make_html_class_list(class_list, columns):
             else:
                 parent_list = parent_list.find("list")
 
-
         else:
             parent_list = itemlist
 
@@ -277,7 +269,6 @@ def make_html_class_list(class_list, columns):
         class_inh_table[clss.attrib["name"]] = item
         make_type(clss.attrib["name"], item)
 
-
     for c in class_list:
         add_class(classes[c])
 
@@ -286,10 +277,6 @@ def make_html_class_list(class_list, columns):
         catet_out = ET.ElementTree(inh_class_list)
         catet_out.write("inheritance.html")
 
-
-
-
-
     # h1=ET.SubElement(div,"h2")
     #h1.text="Class List By Inheritance"
 
@@ -314,7 +301,6 @@ def make_type(p_type, p_parent):
         span.text = p_type + " "
 
 
-
 def make_text_def(class_name, parent, text):
     text = html_escape(text)
     pos = 0
@@ -370,7 +356,6 @@ def make_text_def(class_name, parent, text):
             else:
                 tag_text = "[" + tag_text + "]"
 
-
         text = pre_text + tag_text + post_text
         pos = len(pre_text) + len(tag_text)
 
@@ -384,17 +369,13 @@ def make_text_def(class_name, parent, text):
         print("Error parsing description text: '" + text + "'")
         sys.exit(255)
 
-
     return tnode
 
 
-
-
 def make_method_def(name, m, declare, event=False):
 
     mdata = {}
 
-
     if (not declare):
         div = ET.Element("tr")
         div.attrib["class"] = "method"
@@ -457,7 +438,6 @@ def make_method_def(name, m, declare, event=False):
             span = ET.SubElement(func_parent, "span")
             span.text = " "
 
-
         make_type(arg.attrib["type"], func_parent)
 
         span = ET.SubElement(func_parent, "span")
@@ -465,7 +445,6 @@ def make_method_def(name, m, declare, event=False):
         if ("default" in arg.attrib):
             span.text = span.text + "=" + arg.attrib["default"]
 
-
     span = ET.SubElement(func_parent, "span")
     span.attrib["class"] = "symbol"
     if (len(mdata["argidx"])):
@@ -533,7 +512,6 @@ def make_html_class(node):
         else:
             a.attrib["href"] = "category.html#" + catname
 
-
     methods = node.find("methods")
 
     if(methods != None and len(list(methods)) > 0):
@@ -561,7 +539,6 @@ def make_html_class(node):
             #li = ET.SubElement(div2, "li")
             event_table.append(make_method_def(node.attrib["name"], m, False, True))
 
-
     members = node.find("members")
     if(members != None and len(list(members)) > 0):
 
@@ -583,7 +560,6 @@ def make_html_class(node):
             span.attrib["class"] = "member_description"
             span.text = c.text
 
-
     constants = node.find("constants")
     if(constants != None and len(list(constants)) > 0):
 
@@ -613,7 +589,6 @@ def make_html_class(node):
 
 #  ET.SubElement(div,"br")
 
-
     descr = node.find("description")
     if (descr != None and descr.text.strip() != ""):
         h4 = ET.SubElement(div, "h4")
@@ -624,8 +599,6 @@ def make_html_class(node):
 #   div2.attrib["class"]="description";
 #   div2.text=descr.text
 
-
-
     if(methods != None or events != None):
 
         h4 = ET.SubElement(div, "h4")
@@ -646,7 +619,6 @@ def make_html_class(node):
             div2 = ET.SubElement(div, "div")
             div2.attrib["class"] = "method_doc";
 
-
             div2.append(make_method_def(node.attrib["name"], m, True))
             #anchor = ET.SubElement(div2, "a")
             # anchor.attrib["name"] =
@@ -655,7 +627,6 @@ def make_html_class(node):
             # div3.attrib["class"]="description";
             # div3.text=descr.text
 
-
     return div
 
 class_names = []
@@ -688,7 +659,6 @@ if (not single_page):
     make_html_top(body)
 
 
-
 class_names.sort()
 
 body.append(make_html_class_list(class_names, 5))
@@ -717,4 +687,3 @@ if (single_page):
 else:
     make_html_bottom(body)
     et_out.write("alphabetical.html")
-
diff --git a/doc/tools/makemd.py b/doc/tools/makemd.py
index 0693291f35..bd0d4c6819 100644
--- a/doc/tools/makemd.py
+++ b/doc/tools/makemd.py
@@ -343,4 +343,3 @@ make_class_list(class_names, 2)
 for cn in class_names:
     c = classes[cn]
     make_doku_class(c)
-
diff --git a/doc/tools/makerst.py b/doc/tools/makerst.py
index 2f3b9c269d..6b6780ce1e 100644
--- a/doc/tools/makerst.py
+++ b/doc/tools/makerst.py
@@ -24,6 +24,7 @@ def validate_tag(elem, tag):
 class_names = []
 classes = {}
 
+
 def ul_string(str, ul):
     str += "\n"
     for i in range(len(str) - 1):
@@ -31,6 +32,7 @@ def ul_string(str, ul):
     str += "\n"
     return str
 
+
 def make_class_list(class_list, columns):
 
     f = codecs.open('class_list.rst', 'wb', 'utf-8')
@@ -343,7 +345,6 @@ def make_heading(title, underline):
     return title + '\n' + underline * len(title) + "\n\n"
 
 
-
 def make_rst_class(node):
 
     name = node.attrib['name']
@@ -375,7 +376,6 @@ def make_rst_class(node):
             else:
                 inh = None
 
-
         f.write("\n\n")
 
     inherited = []
@@ -436,7 +436,6 @@ def make_rst_class(node):
             f.write(sep)
         f.write('\n')
 
-
     events = node.find('signals')
     if events != None and len(list(events)) > 0:
         f.write(make_heading('Signals', '-'))
@@ -516,4 +515,3 @@ class_names.sort()
 for cn in class_names:
     c = classes[cn]
     make_rst_class(c)
-
diff --git a/methods.py b/methods.py
index 38dee11a35..269e076409 100755
--- a/methods.py
+++ b/methods.py
@@ -1,5 +1,6 @@
 import os
 
+
 def add_source_files(self, sources, filetype, lib_env=None, shared=False):
     import glob;
     import string;
@@ -27,7 +28,6 @@ def build_shader_header(target, source, env):
         name = name[name.rfind("\\") + 1:]
         name = name.replace(".", "_")
 
-
         fs = open(str(x), "r")
         fd = open(str(x) + ".h", "w")
         fd.write("/* this file has been generated by SCons, do not edit! */\n")
@@ -94,7 +94,6 @@ def build_glsl_header(filename):
             if (not ifdefline in conditionals):
                 conditionals += [ifdefline]
 
-
         import re
         if re.search(r"^\s*uniform", line):
 
@@ -137,8 +136,6 @@ def build_glsl_header(filename):
                         ubos += [(x, uboidx)]
                         ubo_names += [x]
 
-
-
             else:
                 uline = line.replace("uniform", "");
                 uline = uline.replace(";", "");
@@ -160,7 +157,6 @@ def build_glsl_header(filename):
             uline = uline.replace(";", "");
             uline = uline[uline.find(" "):].strip()
 
-
             if (uline.find("//") != -1):
                 name, bind = uline.split("//")
                 if (bind.find("attrib:") != -1):
@@ -173,7 +169,6 @@ def build_glsl_header(filename):
             uline = uline.replace(";", "");
             uline = uline[uline.find(" "):].strip()
 
-
             if (uline.find("//") != -1):
                 name, bind = uline.split("//")
                 if (bind.find("drawbuffer:") != -1):
@@ -330,7 +325,6 @@ def build_glsl_header(filename):
 
     fd.write("\n\n#undef _FU\n\n\n");
 
-
     fd.write("\tvirtual void init() {\n\n");
     if (len(conditionals)):
 
@@ -361,8 +355,6 @@ def build_glsl_header(filename):
     else:
         fd.write("\t\tstatic AttributePair *_attribute_pairs=NULL;\n")
 
-
-
     if (len(fbos)):
         fd.write("\t\tstatic FBOPair _fbo_pairs[]={\n")
         for x in fbos:
@@ -394,7 +386,6 @@ def build_glsl_header(filename):
 
     fd.write("\t\tstatic const int _vertex_code_start=" + str(vertex_offset) + ";\n")
 
-
     fd.write("\t\tstatic const char* _fragment_code=\"\\\n")
     for x in fragment_lines:
         fd.write("\t\t\t" + x + "\n");
@@ -416,11 +407,9 @@ def build_glsl_headers(target, source, env):
 
         build_glsl_header(str(x));
 
-
     return 0
 
 
-
 def build_hlsl_dx9_header(filename):
 
     fs = open(filename, "r")
@@ -527,7 +516,6 @@ def build_hlsl_dx9_header(filename):
             fd.write("\t\t" + x.upper() + ",\n");
         fd.write("\t};\n\n");
 
-
     if (len(conditionals)):
         fd.write("\t_FORCE_INLINE_ void set_conditional(Conditionals p_conditional,bool p_enable)  {  _set_conditional(p_conditional,p_enable); }\n\n");
 
@@ -597,7 +585,6 @@ def build_hlsl_dx9_header(filename):
 
     fd.write("\n\n#undef _FU\n\n\n");
 
-
     fd.write("\tvirtual void init(IDirect3DDevice9 *p_device,ShaderSupport p_version) {\n\n");
     if (len(conditionals)):
 
@@ -630,7 +617,6 @@ def build_hlsl_dx9_header(filename):
         fd.write("\t\tstatic const char **_uniform_strings=NULL;\n")
         fd.write("\t\tstatic const bool *_fragment_uniforms=NULL;\n")
 
-
     fd.write("\t\tstatic const char* _vertex_code=\"\\\n")
     for x in vertex_lines:
         fd.write("\t\t\t" + x + "\n");
@@ -638,7 +624,6 @@ def build_hlsl_dx9_header(filename):
 
     fd.write("\t\tstatic const int _vertex_code_start=" + str(vertex_offset) + ";\n")
 
-
     fd.write("\t\tstatic const char* _fragment_code=\"\\\n")
     for x in fragment_lines:
         fd.write("\t\t\t" + x + "\n");
@@ -660,11 +645,11 @@ def build_hlsl_dx9_headers(target, source, env):
 
         build_hlsl_dx9_header(str(x));
 
-
     return 0
 
 
 class LegacyGLHeaderStruct:
+
     def __init__(self):
         self.vertex_lines = []
         self.fragment_lines = []
@@ -686,6 +671,7 @@ class LegacyGLHeaderStruct:
         self.vertex_offset = 0
         self.fragment_offset = 0
 
+
 def include_file_in_legacygl_header(filename, header_data, depth):
     fs = open(filename, "r")
     line = fs.readline()
@@ -767,8 +753,6 @@ def include_file_in_legacygl_header(filename, header_data, depth):
                     header_data.texunits += [(x, texunit)]
                     header_data.texunit_names += [x]
 
-
-
         elif (line.find("uniform") != -1):
             uline = line.replace("uniform", "");
             uline = uline.replace(";", "");
@@ -784,7 +768,6 @@ def include_file_in_legacygl_header(filename, header_data, depth):
                 if (not x in header_data.uniforms):
                     header_data.uniforms += [x]
 
-
         if ((line.strip().find("in ") == 0 or line.strip().find("attribute ") == 0) and line.find("attrib:") != -1):
             uline = line.replace("in ", "");
             uline = uline.replace("attribute ", "");
@@ -792,7 +775,6 @@ def include_file_in_legacygl_header(filename, header_data, depth):
             uline = uline.replace(";", "");
             uline = uline[uline.find(" "):].strip()
 
-
             if (uline.find("//") != -1):
                 name, bind = uline.split("//")
                 if (bind.find("attrib:") != -1):
@@ -800,7 +782,6 @@ def include_file_in_legacygl_header(filename, header_data, depth):
                     bind = bind.replace("attrib:", "").strip()
                     header_data.attributes += [(name, bind)]
 
-
         line = line.replace("\r", "")
         line = line.replace("\n", "")
         # line=line.replace("\\","\\\\")
@@ -820,7 +801,6 @@ def include_file_in_legacygl_header(filename, header_data, depth):
     return header_data
 
 
-
 def build_legacygl_header(filename, include, class_suffix, output_attribs):
 
     header_data = LegacyGLHeaderStruct()
@@ -847,7 +827,6 @@ def build_legacygl_header(filename, include, class_suffix, output_attribs):
     fd.write("class " + out_file_class + " : public Shader" + class_suffix + " {\n\n");
     fd.write("\t virtual String get_shader_name() const { return \"" + out_file_class + "\"; }\n");
 
-
     fd.write("public:\n\n");
 
     if (len(header_data.conditionals)):
@@ -856,7 +835,6 @@ def build_legacygl_header(filename, include, class_suffix, output_attribs):
             fd.write("\t\t" + x.upper() + ",\n");
         fd.write("\t};\n\n");
 
-
     if (len(header_data.uniforms)):
         fd.write("\tenum Uniforms {\n");
         for x in header_data.uniforms:
@@ -965,10 +943,8 @@ def build_legacygl_header(filename, include, class_suffix, output_attribs):
 
     fd.write("\n\n#undef _FU\n\n\n");
 
-
     fd.write("\tvirtual void init() {\n\n");
 
-
     enum_value_count = 0;
 
     if (len(header_data.enums)):
@@ -1002,7 +978,6 @@ def build_legacygl_header(filename, include, class_suffix, output_attribs):
             fd.write("\t\t\t{(uint64_t(1<<" + str(bits) + ")-1)<<" + str(bitofs) + "," + str(bitofs) + "," + strs + "},\n");
             bitofs += bits
 
-
         fd.write("\t\t};\n\n");
 
         fd.write("\t\tstatic const EnumValue _enum_values[]={\n")
@@ -1046,7 +1021,6 @@ def build_legacygl_header(filename, include, class_suffix, output_attribs):
         else:
             fd.write("\t\tstatic AttributePair *_attribute_pairs=NULL;\n")
 
-
     if (len(header_data.texunits)):
         fd.write("\t\tstatic TexUnitPair _texunit_pairs[]={\n")
         for x in header_data.texunits:
@@ -1065,7 +1039,6 @@ def build_legacygl_header(filename, include, class_suffix, output_attribs):
 
     fd.write("\t\tstatic const int _vertex_code_start=" + str(header_data.vertex_offset) + ";\n")
 
-
     fd.write("\t\tstatic const char _fragment_code[]={\n")
     for x in header_data.fragment_lines:
         for i in range(len(x)):
@@ -1083,7 +1056,6 @@ def build_legacygl_header(filename, include, class_suffix, output_attribs):
 
     fd.write("\t};\n\n")
 
-
     if (len(enum_constants)):
 
         fd.write("\tenum EnumConditionals {\n")
@@ -1092,7 +1064,6 @@ def build_legacygl_header(filename, include, class_suffix, output_attribs):
         fd.write("\t};\n\n");
         fd.write("\tvoid set_enum_conditional(EnumConditionals p_cond) { _set_enum_conditional(p_cond); }\n")
 
-
     fd.write("};\n\n");
     fd.write("#endif\n\n");
     fd.close();
@@ -1104,14 +1075,15 @@ def build_legacygl_headers(target, source, env):
 
         build_legacygl_header(str(x), include="drivers/legacygl/shader_lgl.h", class_suffix="LGL", output_attribs=False);
 
-
     return 0
 
+
 def build_gles2_headers(target, source, env):
 
     for x in source:
         build_legacygl_header(str(x), include="drivers/gles2/shader_gles2.h", class_suffix="GLES2", output_attribs=True)
 
+
 def update_version():
 
     rev = "custom_build"
@@ -1121,7 +1093,6 @@ def update_version():
         print("Using custom revision: " + rev)
     import version
 
-
     f = open("core/version.h", "wb")
     f.write("#define VERSION_SHORT_NAME " + str(version.short_name) + "\n")
     f.write("#define VERSION_NAME " + str(version.name) + "\n")
@@ -1134,6 +1105,7 @@ def update_version():
     import datetime
     f.write("#define VERSION_YEAR " + str(datetime.datetime.now().year) + "\n")
 
+
 def parse_cg_file(fname, uniforms, sizes, conditionals):
 
     import re
@@ -1204,8 +1176,9 @@ def build_cg_shader(sname):
     fd.write("\t};\n");
 
 
-
 import glob
+
+
 def detect_modules():
 
     module_list = []
@@ -1260,7 +1233,6 @@ void unregister_module_types() {
     return module_list
 
 
-
 def win32_spawn(sh, escape, cmd, args, env):
     import subprocess
     newargs = ' '.join(args[1:])
@@ -1309,44 +1281,61 @@ def win32_spawn(sh, escape, cmd, args, spawnenv):
 	return exit_code
 """
 
+
 def android_add_maven_repository(self, url):
     self.android_maven_repos.append(url)
 
+
 def android_add_dependency(self, depline):
     self.android_dependencies.append(depline)
 
+
 def android_add_java_dir(self, subpath):
     base_path = self.Dir(".").abspath + "/modules/" + self.current_module + "/" + subpath
     self.android_java_dirs.append(base_path)
 
+
 def android_add_res_dir(self, subpath):
     base_path = self.Dir(".").abspath + "/modules/" + self.current_module + "/" + subpath
     self.android_res_dirs.append(base_path)
+
+
 def android_add_aidl_dir(self, subpath):
     base_path = self.Dir(".").abspath + "/modules/" + self.current_module + "/" + subpath
     self.android_aidl_dirs.append(base_path)
+
+
 def android_add_jni_dir(self, subpath):
     base_path = self.Dir(".").abspath + "/modules/" + self.current_module + "/" + subpath
     self.android_jni_dirs.append(base_path)
+
+
 def android_add_default_config(self, config):
     self.android_default_config.append(config)
 
+
 def android_add_to_manifest(self, file):
     base_path = self.Dir(".").abspath + "/modules/" + self.current_module + "/" + file
     f = open(base_path, "rb")
     self.android_manifest_chunk += f.read()
+
+
 def android_add_to_permissions(self, file):
     base_path = self.Dir(".").abspath + "/modules/" + self.current_module + "/" + file
     f = open(base_path, "rb")
     self.android_permission_chunk += f.read()
+
+
 def android_add_to_attributes(self, file):
     base_path = self.Dir(".").abspath + "/modules/" + self.current_module + "/" + file
     f = open(base_path, "rb")
     self.android_appattributes_chunk += f.read()
 
+
 def disable_module(self):
     self.disabled_modules.append(self.current_module)
 
+
 def use_windows_spawn_fix(self, platform=None):
 
     if (os.name != "nt"):
@@ -1503,6 +1492,7 @@ def no_verbose(sys, env):
     env.Append(JARCOMSTR=[java_library_message])
     env.Append(JAVACCOMSTR=[java_compile_source_message])
 
+
 def detect_visual_c_compiler_version(tools_env):
     # tools_env is the variable scons uses to call tools that execute tasks, SCons's env['ENV'] that executes tasks...
     # (see the SCons documentation for more information on what it does)...
@@ -1543,7 +1533,6 @@ def detect_visual_c_compiler_version(tools_env):
         vc_chosen_compiler_index = vc_amd64_x86_compiler_detection_index
         vc_chosen_compiler_str = "amd64_x86"
 
-
     # Now check the 32 bit compilers
     vc_x86_compiler_detection_index = tools_env["PATH"].find(tools_env["VCINSTALLDIR"] + "BIN;")
     if(vc_x86_compiler_detection_index > -1
diff --git a/modules/chibi/config.py b/modules/chibi/config.py
index 3de0425119..fb920482f5 100644
--- a/modules/chibi/config.py
+++ b/modules/chibi/config.py
@@ -2,5 +2,6 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
diff --git a/modules/cscript/config.py b/modules/cscript/config.py
index ae0a3d75ee..5698a37295 100644
--- a/modules/cscript/config.py
+++ b/modules/cscript/config.py
@@ -6,6 +6,3 @@ def can_build(platform):
 
 def configure(env):
     pass
-
-
-
diff --git a/modules/dds/config.py b/modules/dds/config.py
index 3de0425119..fb920482f5 100644
--- a/modules/dds/config.py
+++ b/modules/dds/config.py
@@ -2,5 +2,6 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
diff --git a/modules/enet/config.py b/modules/enet/config.py
index 3de0425119..fb920482f5 100644
--- a/modules/enet/config.py
+++ b/modules/enet/config.py
@@ -2,5 +2,6 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
diff --git a/modules/etc1/config.py b/modules/etc1/config.py
index 3de0425119..fb920482f5 100644
--- a/modules/etc1/config.py
+++ b/modules/etc1/config.py
@@ -2,5 +2,6 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
diff --git a/modules/freetype/config.py b/modules/freetype/config.py
index 3de0425119..fb920482f5 100644
--- a/modules/freetype/config.py
+++ b/modules/freetype/config.py
@@ -2,5 +2,6 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
diff --git a/modules/gdscript/config.py b/modules/gdscript/config.py
index ae0a3d75ee..5698a37295 100644
--- a/modules/gdscript/config.py
+++ b/modules/gdscript/config.py
@@ -6,6 +6,3 @@ def can_build(platform):
 
 def configure(env):
     pass
-
-
-
diff --git a/modules/gridmap/config.py b/modules/gridmap/config.py
index ae0a3d75ee..5698a37295 100644
--- a/modules/gridmap/config.py
+++ b/modules/gridmap/config.py
@@ -6,6 +6,3 @@ def can_build(platform):
 
 def configure(env):
     pass
-
-
-
diff --git a/modules/ik/config.py b/modules/ik/config.py
index ae0a3d75ee..5698a37295 100644
--- a/modules/ik/config.py
+++ b/modules/ik/config.py
@@ -6,6 +6,3 @@ def can_build(platform):
 
 def configure(env):
     pass
-
-
-
diff --git a/modules/jpg/config.py b/modules/jpg/config.py
index 3de0425119..fb920482f5 100644
--- a/modules/jpg/config.py
+++ b/modules/jpg/config.py
@@ -2,5 +2,6 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
diff --git a/modules/mpc/config.py b/modules/mpc/config.py
index 3de0425119..fb920482f5 100644
--- a/modules/mpc/config.py
+++ b/modules/mpc/config.py
@@ -2,5 +2,6 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
diff --git a/modules/ogg/config.py b/modules/ogg/config.py
index 3de0425119..fb920482f5 100644
--- a/modules/ogg/config.py
+++ b/modules/ogg/config.py
@@ -2,5 +2,6 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
diff --git a/modules/openssl/config.py b/modules/openssl/config.py
index 3de0425119..fb920482f5 100644
--- a/modules/openssl/config.py
+++ b/modules/openssl/config.py
@@ -2,5 +2,6 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
diff --git a/modules/opus/config.py b/modules/opus/config.py
index 3de0425119..fb920482f5 100644
--- a/modules/opus/config.py
+++ b/modules/opus/config.py
@@ -2,5 +2,6 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
diff --git a/modules/pbm/config.py b/modules/pbm/config.py
index 3de0425119..fb920482f5 100644
--- a/modules/pbm/config.py
+++ b/modules/pbm/config.py
@@ -2,5 +2,6 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
diff --git a/modules/pvr/config.py b/modules/pvr/config.py
index 3de0425119..fb920482f5 100644
--- a/modules/pvr/config.py
+++ b/modules/pvr/config.py
@@ -2,5 +2,6 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
diff --git a/modules/regex/config.py b/modules/regex/config.py
index 667b5d8ba6..5347cfd243 100644
--- a/modules/regex/config.py
+++ b/modules/regex/config.py
@@ -1,8 +1,9 @@
 #!/usr/bin/env python
 
+
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
-
diff --git a/modules/squish/config.py b/modules/squish/config.py
index 81e6163a9b..cc8f098010 100644
--- a/modules/squish/config.py
+++ b/modules/squish/config.py
@@ -2,6 +2,7 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     # Tools only, disabled for non-tools
     # TODO: Find a cleaner way to achieve that
diff --git a/modules/theora/config.py b/modules/theora/config.py
index 3de0425119..fb920482f5 100644
--- a/modules/theora/config.py
+++ b/modules/theora/config.py
@@ -2,5 +2,6 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
diff --git a/modules/visual_script/config.py b/modules/visual_script/config.py
index ae0a3d75ee..5698a37295 100644
--- a/modules/visual_script/config.py
+++ b/modules/visual_script/config.py
@@ -6,6 +6,3 @@ def can_build(platform):
 
 def configure(env):
     pass
-
-
-
diff --git a/modules/vorbis/config.py b/modules/vorbis/config.py
index 3de0425119..fb920482f5 100644
--- a/modules/vorbis/config.py
+++ b/modules/vorbis/config.py
@@ -2,5 +2,6 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
diff --git a/modules/webm/config.py b/modules/webm/config.py
index 3de0425119..fb920482f5 100644
--- a/modules/webm/config.py
+++ b/modules/webm/config.py
@@ -2,5 +2,6 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
diff --git a/modules/webp/config.py b/modules/webp/config.py
index 3de0425119..fb920482f5 100644
--- a/modules/webp/config.py
+++ b/modules/webp/config.py
@@ -2,5 +2,6 @@
 def can_build(platform):
     return True
 
+
 def configure(env):
     pass
diff --git a/platform/android/detect.py b/platform/android/detect.py
index f1331d24d5..5de4f11445 100644
--- a/platform/android/detect.py
+++ b/platform/android/detect.py
@@ -3,12 +3,15 @@ import sys
 import string
 import platform
 
+
 def is_active():
     return True
 
+
 def get_name():
     return "Android"
 
+
 def can_build():
 
     import os
@@ -17,6 +20,7 @@ def can_build():
 
     return True
 
+
 def get_opts():
 
     return [
@@ -47,6 +51,7 @@ def create(env):
         env.Tool('gcc')
     return env.Clone(tools=tools);
 
+
 def configure(env):
 
     # Workaround for MinGW. See:
@@ -102,7 +107,6 @@ def configure(env):
         env.Tool('gcc')
         env['SHLIBSUFFIX'] = '.so'
 
-
     neon_text = ""
     if env["android_arch"] == "armv7" and env['android_neon'] == 'yes':
         neon_text = " (with neon)"
@@ -241,7 +245,6 @@ def configure(env):
         env.Append(LIBS=['gnustl_static'])
         env.Append(CCFLAGS=["-fno-exceptions", '-DNO_SAFE_CAST'])
 
-
     import methods
     env.Append(BUILDERS={'GLSL120': env.Builder(action=methods.build_legacygl_headers, suffix='glsl.h', src_suffix='.glsl')})
     env.Append(BUILDERS={'GLSL': env.Builder(action=methods.build_glsl_headers, suffix='glsl.h', src_suffix='.glsl')})
diff --git a/platform/bb10/detect.py b/platform/bb10/detect.py
index ed320bebc1..95720794b2 100644
--- a/platform/bb10/detect.py
+++ b/platform/bb10/detect.py
@@ -7,9 +7,11 @@ import methods
 def is_active():
     return True
 
+
 def get_name():
     return "BlackBerry 10"
 
+
 def can_build():
 
     import os
@@ -17,6 +19,7 @@ def can_build():
         return False
     return True
 
+
 def get_opts():
 
     return [
@@ -29,6 +32,7 @@ def get_opts():
         ('bb10_exceptions', 'Use exceptions when compiling on bb10', 'no'),
     ]
 
+
 def get_flags():
 
     return [
@@ -37,6 +41,7 @@ def get_flags():
         ('module_theora_enabled', 'no'),
     ]
 
+
 def configure(env):
 
     if env['PLATFORM'] == 'win32':
@@ -86,4 +91,3 @@ def configure(env):
         env.Append(LINKFLAGS=['-g'])
 
     env.Append(LIBS=['bps', 'pps', 'screen', 'socket', 'EGL', 'GLESv2', 'GLESv1_CM', 'm', 'asound'])
-
diff --git a/platform/haiku/SCsub b/platform/haiku/SCsub
index 23e5e2e711..d0c244a194 100644
--- a/platform/haiku/SCsub
+++ b/platform/haiku/SCsub
@@ -20,6 +20,7 @@ target = env.Program(
 command = env.Command('#bin/godot.rsrc', '#platform/haiku/godot.rdef',
                       ['rc -o $TARGET $SOURCE'])
 
+
 def addResourcesAction(target=None, source=None, env=None):
     return env.Execute('xres -o ' + File(target)[0].path + ' bin/godot.rsrc')
 
diff --git a/platform/haiku/detect.py b/platform/haiku/detect.py
index e64be0a188..71202a9a49 100644
--- a/platform/haiku/detect.py
+++ b/platform/haiku/detect.py
@@ -1,12 +1,15 @@
 import os
 import sys
 
+
 def is_active():
     return True
 
+
 def get_name():
     return "Haiku"
 
+
 def can_build():
     if (os.name != "posix"):
         return False
@@ -16,15 +19,18 @@ def can_build():
 
     return True
 
+
 def get_opts():
     return [
         ('debug_release', 'Add debug symbols to release version', 'no')
     ]
 
+
 def get_flags():
     return [
     ]
 
+
 def configure(env):
     is64 = sys.maxsize > 2**32
 
diff --git a/platform/iphone/detect.py b/platform/iphone/detect.py
index 541487d586..229038697c 100644
--- a/platform/iphone/detect.py
+++ b/platform/iphone/detect.py
@@ -5,9 +5,11 @@ import sys
 def is_active():
     return True
 
+
 def get_name():
     return "iOS"
 
+
 def can_build():
 
     import sys
@@ -17,6 +19,7 @@ def can_build():
 
     return False
 
+
 def get_opts():
 
     return [
@@ -33,6 +36,7 @@ def get_opts():
         ('ios_sim', 'Build simulator binary', 'no'),
     ]
 
+
 def get_flags():
 
     return [
@@ -43,7 +47,6 @@ def get_flags():
     ]
 
 
-
 def configure(env):
 
     env.Append(CPPPATH=['#platform/iphone'])
diff --git a/platform/javascript/detect.py b/platform/javascript/detect.py
index 56b41a49ac..04a6bc9cc3 100644
--- a/platform/javascript/detect.py
+++ b/platform/javascript/detect.py
@@ -2,12 +2,15 @@ import os
 import sys
 import string
 
+
 def is_active():
     return True
 
+
 def get_name():
     return "JavaScript"
 
+
 def can_build():
 
     import os
@@ -15,6 +18,7 @@ def can_build():
         return False
     return True
 
+
 def get_opts():
 
     return [
@@ -22,6 +26,7 @@ def get_opts():
         ['javascript_eval', 'Enable JavaScript eval interface', 'yes'],
     ]
 
+
 def get_flags():
 
     return [
@@ -33,7 +38,6 @@ def get_flags():
     ]
 
 
-
 def configure(env):
     env['ENV'] = os.environ;
     env.use_windows_spawn_fix('javascript')
diff --git a/platform/osx/detect.py b/platform/osx/detect.py
index ddb27742a0..9191f1aabc 100644
--- a/platform/osx/detect.py
+++ b/platform/osx/detect.py
@@ -6,17 +6,19 @@ import sys
 def is_active():
     return True
 
+
 def get_name():
     return "OSX"
 
+
 def can_build():
 
     if (sys.platform == "darwin" or os.environ.has_key("OSXCROSS_ROOT")):
         return True
 
-
     return False
 
+
 def get_opts():
 
     return [
@@ -25,13 +27,13 @@ def get_opts():
 
     ]
 
+
 def get_flags():
 
     return [
     ]
 
 
-
 def configure(env):
 
     env.Append(CPPPATH=['#platform/osx'])
@@ -51,8 +53,6 @@ def configure(env):
 
         env.Append(CCFLAGS=['-g3', '-Wall', '-DDEBUG_ENABLED', '-DDEBUG_MEMORY_ENABLED'])
 
-
-
     if (not os.environ.has_key("OSXCROSS_ROOT")):
         # regular native build
         if (env["bits"] == "64"):
@@ -72,14 +72,12 @@ def configure(env):
         else:
             basecmd = root + "/target/bin/i386-apple-" + env["osxcross_sdk"] + "-"
 
-
         env['CC'] = basecmd + "cc"
         env['CXX'] = basecmd + "c++"
         env['AR'] = basecmd + "ar"
         env['RANLIB'] = basecmd + "ranlib"
         env['AS'] = basecmd + "as"
 
-
     env.Append(CPPFLAGS=["-DAPPLE_STYLE_KEYS"])
     env.Append(CPPFLAGS=['-DUNIX_ENABLED', '-DGLES2_ENABLED', '-DOSX_ENABLED'])
     env.Append(LIBS=['pthread'])
diff --git a/platform/server/detect.py b/platform/server/detect.py
index 9d23ceda70..b367e1f2c3 100644
--- a/platform/server/detect.py
+++ b/platform/server/detect.py
@@ -6,6 +6,7 @@ import sys
 def is_active():
     return True
 
+
 def get_name():
     return "Server"
 
@@ -17,6 +18,7 @@ def can_build():
 
     return True  # enabled
 
+
 def get_opts():
 
     return [
@@ -24,13 +26,13 @@ def get_opts():
         ('force_32_bits', 'Force 32 bits binary', 'no')
     ]
 
+
 def get_flags():
 
     return [
     ]
 
 
-
 def configure(env):
 
     env.Append(CPPPATH=['#platform/server'])
@@ -47,13 +49,11 @@ def configure(env):
         else:
             env["bits"] = "32"
 
-
     # if (env["tools"]=="no"):
     #	#no tools suffix
     #	env['OBJSUFFIX'] = ".nt"+env['OBJSUFFIX']
     #	env['LIBSUFFIX'] = ".nt"+env['LIBSUFFIX']
 
-
     if (env["target"] == "release"):
 
         env.Append(CCFLAGS=['-O2', '-ffast-math', '-fomit-frame-pointer'])
@@ -73,4 +73,3 @@ def configure(env):
         env.Append(CPPFLAGS=['-DTYPED_METHOD_BIND'])
         env["CC"] = "clang"
         env["LD"] = "clang++"
-
diff --git a/platform/windows/detect.py b/platform/windows/detect.py
index 4bb6dc4a96..93d29a3606 100644
--- a/platform/windows/detect.py
+++ b/platform/windows/detect.py
@@ -99,12 +99,15 @@ import sys
 
 import methods
 
+
 def is_active():
     return True
 
+
 def get_name():
     return "Windows"
 
+
 def can_build():
 
     if (os.name == "nt"):
@@ -148,6 +151,7 @@ def can_build():
 
     return False
 
+
 def get_opts():
 
     mingw = ""
@@ -167,12 +171,12 @@ def get_opts():
     if (os.getenv("MINGW64_PREFIX")):
         mingw64 = os.getenv("MINGW64_PREFIX")
 
-
     return [
         ('mingw_prefix', 'Mingw Prefix', mingw32),
         ('mingw_prefix_64', 'Mingw Prefix 64 bits', mingw64),
     ]
 
+
 def get_flags():
 
     return [
@@ -180,6 +184,7 @@ def get_flags():
         ('openssl', 'builtin'),  # use builtin openssl
     ]
 
+
 def build_res_file(target, source, env):
 
     cmdbase = ""
@@ -200,6 +205,7 @@ def build_res_file(target, source, env):
             return 1
     return 0
 
+
 def configure(env):
 
     env.Append(CPPPATH=['#platform/windows'])
@@ -210,7 +216,6 @@ def configure(env):
         env.Append(CPPPATH=['#platform/windows/include'])
         env.Append(LIBPATH=['#platform/windows/lib'])
 
-
         if (env["target"] == "release"):
 
             env.Append(CCFLAGS=['/O2'])
@@ -234,7 +239,6 @@ def configure(env):
             env.Append(LINKFLAGS=['/SUBSYSTEM:CONSOLE'])
             env.Append(LINKFLAGS=['/DEBUG'])
 
-
         env.Append(CCFLAGS=['/MT', '/Gd', '/GR', '/nologo'])
         env.Append(CXXFLAGS=['/TP'])
         env.Append(CPPFLAGS=['/DMSVC', '/GR', ])
@@ -331,8 +335,6 @@ def configure(env):
         else:
             nulstr = ">nul"
 
-
-
         # if os.system(mingw_prefix+"gcc --version"+nulstr)!=0:
             # #not really super consistent but..
             # print("Can't find Windows compiler: "+mingw_prefix)
@@ -357,8 +359,6 @@ def configure(env):
 
             env.Append(CCFLAGS=['-g', '-Wall', '-DDEBUG_ENABLED', '-DDEBUG_MEMORY_ENABLED'])
 
-
-
         env["CC"] = mingw_prefix + "gcc"
         env['AS'] = mingw_prefix + "as"
         env['CXX'] = mingw_prefix + "g++"
@@ -381,9 +381,6 @@ def configure(env):
         # env.Append(CPPFLAGS=['-march=i686'])
         # env.Append(LINKFLAGS=['-march=i686'])
 
-
-
-
         #'d3dx9d'
         env.Append(CPPFLAGS=['-DMINGW_ENABLED'])
         # env.Append(LINKFLAGS=['-g'])
diff --git a/platform/winrt/detect.py b/platform/winrt/detect.py
index 19a6324e1e..15ac429687 100644
--- a/platform/winrt/detect.py
+++ b/platform/winrt/detect.py
@@ -8,9 +8,11 @@ import methods
 def is_active():
     return True
 
+
 def get_name():
     return "WinRT"
 
+
 def can_build():
     if (os.name == "nt"):
         # building natively on windows!
@@ -22,9 +24,11 @@ def can_build():
             return True
     return False
 
+
 def get_opts():
     return []
 
+
 def get_flags():
 
     return [
@@ -129,12 +133,10 @@ def configure(env):
         env.Append(LINKFLAGS=['/SUBSYSTEM:CONSOLE'])
         env.Append(LINKFLAGS=['/DEBUG'])
 
-
     env.Append(CCFLAGS=string.split('/FS /MP /GS /wd"4453" /wd"28204" /wd"4291" /Zc:wchar_t /Gm- /fp:precise /D "_UNICODE" /D "UNICODE" /D "WINAPI_FAMILY=WINAPI_FAMILY_APP" /errorReport:prompt /WX- /Zc:forScope /Gd /EHsc /nologo'))
     env.Append(CXXFLAGS=string.split('/ZW /FS'))
     env.Append(CCFLAGS=['/AI', os.environ['VCINSTALLDIR'] + '\\vcpackages', '/AI', os.environ['WINDOWSSDKDIR'] + '\\References\\CommonConfiguration\\Neutral'])
 
-
     env["PROGSUFFIX"] = "." + arch + env["PROGSUFFIX"]
     env["OBJSUFFIX"] = "." + arch + env["OBJSUFFIX"]
     env["LIBSUFFIX"] = "." + arch + env["LIBSUFFIX"]
diff --git a/platform/x11/detect.py b/platform/x11/detect.py
index 37c787179f..935a9fcc26 100644
--- a/platform/x11/detect.py
+++ b/platform/x11/detect.py
@@ -7,6 +7,7 @@ import platform
 def is_active():
     return True
 
+
 def get_name():
     return "X11"
 
@@ -50,9 +51,9 @@ def can_build():
         print("xrandr not found.. x11 disabled.")
         return False
 
-
     return True  # X11 enabled
 
+
 def get_opts():
 
     return [
@@ -65,6 +66,7 @@ def get_opts():
         ('debug_release', 'Add debug symbols to release version', 'no'),
     ]
 
+
 def get_flags():
 
     return [
@@ -74,7 +76,6 @@ def get_flags():
     ]
 
 
-
 def configure(env):
 
     is64 = sys.maxsize > 2**32
@@ -104,13 +105,11 @@ def configure(env):
         env.Append(LINKFLAGS=['-fsanitize=address'])
         env.extra_suffix += "s"
 
-
     # if (env["tools"]=="no"):
     #	#no tools suffix
     #	env['OBJSUFFIX'] = ".nt"+env['OBJSUFFIX']
     #	env['LIBSUFFIX'] = ".nt"+env['LIBSUFFIX']
 
-
     if (env["target"] == "release"):
 
         if (env["debug_release"] == "yes"):
@@ -174,7 +173,6 @@ def configure(env):
     if (env["libogg"] == "system"):
         env.ParseConfig('pkg-config ogg --cflags --libs')
 
-
     env.Append(CPPFLAGS=['-DOPENGL_ENABLED'])
 
     if (env["glew"] == "system"):
@@ -223,7 +221,6 @@ def configure(env):
         env.Append(CPPFLAGS=['-m64'])
         env.Append(LINKFLAGS=['-m64', '-L/usr/lib/i686-linux-gnu'])
 
-
     import methods
 
     env.Append(BUILDERS={'GLSL120': env.Builder(action=methods.build_legacygl_headers, suffix='glsl.h', src_suffix='.glsl')})
@@ -237,4 +234,3 @@ def configure(env):
     list_of_x86 = ['x86_64', 'x86', 'i386', 'i586']
     if any(platform.machine() in s for s in list_of_x86):
         env["x86_libtheora_opt_gcc"] = True
-
diff --git a/scene/resources/default_theme/make_header.py b/scene/resources/default_theme/make_header.py
index d8799fd7da..41d5e2e259 100644
--- a/scene/resources/default_theme/make_header.py
+++ b/scene/resources/default_theme/make_header.py
@@ -54,7 +54,6 @@ for x in shaders:
 
     sf = open(x, "rb");
 
-
     b = sf.readline();
     while(b != ""):
         if (b.endswith("\r\n")):
diff --git a/tools/SCsub b/tools/SCsub
index 87ed836ae0..f11aa34ee6 100644
--- a/tools/SCsub
+++ b/tools/SCsub
@@ -10,12 +10,10 @@ Export('env')
 
 def make_translations_header(target, source, env):
 
-
     dst = target[0].srcnode().abspath
 
     g = open(dst, "wb")
 
-
     """"
 	"""
 
@@ -65,12 +63,10 @@ def make_translations_header(target, source, env):
 
 def make_fonts_header(target, source, env):
 
-
     dst = target[0].srcnode().abspath
 
     g = open(dst, "wb")
 
-
     """"
 	"""
 
diff --git a/tools/editor/SCsub b/tools/editor/SCsub
index 0dbb7d3f20..625103eaee 100644
--- a/tools/editor/SCsub
+++ b/tools/editor/SCsub
@@ -14,7 +14,6 @@ def make_doc_header(target, source, env):
     import zlib
     buf = zlib.compress(buf)
 
-
     g.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
     g.write("#ifndef _DOC_DATA_RAW_H\n")
     g.write("#define _DOC_DATA_RAW_H\n")
@@ -27,7 +26,6 @@ def make_doc_header(target, source, env):
     g.write("#endif")
 
 
-
 def make_certs_header(target, source, env):
 
     src = source[0].srcnode().abspath
@@ -39,7 +37,6 @@ def make_certs_header(target, source, env):
     import zlib
     buf = zlib.compress(buf)
 
-
     g.write("/* THIS FILE IS GENERATED DO NOT EDIT */\n")
     g.write("#ifndef _CERTS_RAW_H\n")
     g.write("#define _CERTS_RAW_H\n")
@@ -52,11 +49,6 @@ def make_certs_header(target, source, env):
     g.write("#endif")
 
 
-
-
-
-
-
 if (env["tools"] == "yes"):
 
     reg_exporters_inc = '#include "register_exporters.h"\n'
diff --git a/tools/editor/icons/SCsub b/tools/editor/icons/SCsub
index ac942b20e3..f27350a184 100644
--- a/tools/editor/icons/SCsub
+++ b/tools/editor/icons/SCsub
@@ -2,6 +2,7 @@
 
 Import('env')
 
+
 def make_editor_icons_action(target, source, env):
 
     import os
@@ -58,9 +59,6 @@ def make_editor_icons_action(target, source, env):
         except:
             s.write("static const unsigned char* " + var_str + "=NULL;\n\n\n");
 
-
-
-
     s.write("static Ref<ImageTexture> make_icon(const uint8_t* p_png,const uint8_t* p_hidpi_png) {\n")
     s.write("\tRef<ImageTexture> texture( memnew( ImageTexture ) );\n")
     s.write("\tbool use_hidpi_image=(editor_get_scale()>1.0&&p_hidpi_png);\n")
diff --git a/tools/scripts/addheader.py b/tools/scripts/addheader.py
index 573d5182f5..7838e16ae0 100644
--- a/tools/scripts/addheader.py
+++ b/tools/scripts/addheader.py
@@ -56,7 +56,6 @@ while (fname != ""):
     else:
         text = header.replace("$filename", fsingle)
 
-
     while (l != ""):
         if ((l.find("//") != 0 and l.find("/*") != 0 and l.strip() != "") or bc):
             text += l
@@ -69,4 +68,3 @@ while (fname != ""):
     fr.close()
     # print(text)
     fname = f.readline()
-
diff --git a/tools/scripts/file-hex-array.py b/tools/scripts/file-hex-array.py
index 8b7c3edd7f..da95c9505f 100755
--- a/tools/scripts/file-hex-array.py
+++ b/tools/scripts/file-hex-array.py
@@ -2,6 +2,7 @@ import binascii
 import os.path
 import sys
 
+
 def tof(filepath):
     with open(filepath, 'r') as f:
         content = f.read()
@@ -15,6 +16,7 @@ def tof(filepath):
     print(os.path.basename(filepath) + ".file created.")
     exit(0)
 
+
 def toa(filepath):
     with open(filepath, 'rb') as f:
         content = f.read()
@@ -28,6 +30,7 @@ def toa(filepath):
     print(os.path.basename(filepath) + ".array created.")
     exit(0)
 
+
 def usage():
     print("========================================================\n\
 #\n\
diff --git a/tools/scripts/make_bmfhdr.py b/tools/scripts/make_bmfhdr.py
index e6aa43f6bb..1d3c40f9c6 100644
--- a/tools/scripts/make_bmfhdr.py
+++ b/tools/scripts/make_bmfhdr.py
@@ -33,7 +33,6 @@ while(l != ""):
         s = x.split("=")
         d[s[0]] = s[1]
 
-
     if (t == "common"):
         font_height = d["lineHeight"]
         font_ascent = d["base"]
@@ -49,8 +48,6 @@ while(l != ""):
         font_chars.append(d["xadvance"])
         font_cc += 1
 
-
-
     l = f.readline()
 
 
diff --git a/tools/scripts/make_glwrapper.py b/tools/scripts/make_glwrapper.py
index 9f26f8430e..bae0eeeadc 100644
--- a/tools/scripts/make_glwrapper.py
+++ b/tools/scripts/make_glwrapper.py
@@ -87,7 +87,6 @@ for x in (range(len(sys.argv) - 1)):
             print(funcdata)
 
 
-
 # print(types)
 # print(constants)
 # print(functions)
@@ -177,7 +176,3 @@ for x in functions:
 f.write("\n\n")
 f.write("}\n")
 f.write("\n\n")
-
-
-
-
diff --git a/tools/scripts/makeargs.py b/tools/scripts/makeargs.py
index a52812eaff..2cd47ae087 100644
--- a/tools/scripts/makeargs.py
+++ b/tools/scripts/makeargs.py
@@ -64,7 +64,6 @@ text = """
 """
 
 
-
 for i in range(1, 8):
 
     tp = ""
@@ -81,8 +80,3 @@ for i in range(1, 8):
 
     t = text.replace("$argtp", tp).replace("$argp", p).replace("$argt", t).replace("$num", str(i))
     print(t)
-
-
-
-
-
diff --git a/tools/scripts/svgs_2_pngs.py b/tools/scripts/svgs_2_pngs.py
index b55fd97d0a..b24324dcd7 100644
--- a/tools/scripts/svgs_2_pngs.py
+++ b/tools/scripts/svgs_2_pngs.py
@@ -73,7 +73,6 @@ def export_icons():
             svg_to_png(source_path, theme_dir_base + theme_out_icon_name, 90)
 
 
-
 def export_theme():
     svgs_path = theme_dir_source
     file_names = [f for f in listdir(svgs_path) if isfile(join(svgs_path, f))]