[gtk-mac-bundler] Clean out trailing whitespace.

[John Ralls <jralls src gnome org>]

commit 10bd6e4161df01bd4299910ca9b38048c5e248e4
Author: John Ralls <jralls ceridwen us>
Date:   Fri Dec 30 12:52:29 2016 -0800

    Clean out trailing whitespace.

 bundler/bundler.py |   14 +++++++-------
 bundler/project.py |   17 ++++++++---------
 bundler/utils.py   |    2 +-
 3 files changed, 16 insertions(+), 17 deletions(-)
---
diff --git a/bundler/bundler.py b/bundler/bundler.py
index ef19d37..f97b89c 100644
--- a/bundler/bundler.py
+++ b/bundler/bundler.py
@@ -37,7 +37,7 @@ class Bundler:
 
         if not os.path.exists(dirname):
             return
-        
+
         files = os.listdir(dirname)
         for file in files:
             path = os.path.join (dirname, file)
@@ -145,7 +145,7 @@ class Bundler:
         cmd = "GTK_EXE_PREFIX=" + path + " gtk-query-immodules-" + self.project.get_gtk_version()
         f = os.popen(cmd)
 
-        path = self.project.get_bundle_path("Contents/Resources/etc/", 
+        path = self.project.get_bundle_path("Contents/Resources/etc/",
                                             self.project.get_gtk_dir())
         utils.makedirs(path)
         fout = open(os.path.join(path, "gtk.immodules"), "w")
@@ -168,21 +168,21 @@ class Bundler:
     def create_gdk_pixbuf_loaders_setup(self):
         modulespath = ""
         cachepath = ""
-        if os.path.exists(os.path.join(self.project.get_prefix(), "lib", 
+        if os.path.exists(os.path.join(self.project.get_prefix(), "lib",
                                        "gdk-pixbuf-2.0")):
 
             modulespath = self.project.get_bundle_path("Contents/Resources/lib/",
-                                                     "gdk-pixbuf-2.0", 
+                                                     "gdk-pixbuf-2.0",
                                                      "${pkg:gdk-pixbuf-2.0:gdk_pixbuf_binary_version}",
                                                      "loaders")
             cachepath = self.project.get_bundle_path("Contents/Resources/lib/",
                                                      "gdk-pixbuf-2.0",
                                                      "${pkg:gdk-pixbuf-2.0:gdk_pixbuf_binary_version}",
                                                      "loaders.cache")
-        elif os.path.exists(os.path.join(self.project.get_prefix(), "lib", 
+        elif os.path.exists(os.path.join(self.project.get_prefix(), "lib",
                                        "gdk-pixbuf-3.0")):
             modulespath = self.project.get_bundle_path("Contents/Resources/lib/",
-                                                     "gdk-pixbuf-3.0", 
+                                                     "gdk-pixbuf-3.0",
                                                      "${pkg:gdk-pixbuf-3.0:gdk_pixbuf_binary_version}",
                                                      "loaders")
             cachepath = self.project.get_bundle_path("Contents/Resources/lib/",
@@ -673,7 +673,7 @@ class Bundler:
         # Data
         for path in self.project.get_data():
             self.copy_path(path)
-        
+
         # Translations
         self.copy_translations()
 
diff --git a/bundler/project.py b/bundler/project.py
index 581f8a4..55930c2 100644
--- a/bundler/project.py
+++ b/bundler/project.py
@@ -20,7 +20,7 @@ class Path:
             source = os.path.normpath(source)
         if dest and os.path.isabs(dest):
             dest = os.path.normpath(dest)
-            
+
         self.source = source
         self.dest = dest
         self.recurse = recurse
@@ -37,7 +37,7 @@ class Path:
             recurse = False
         if validate:
             Path.validate(source, dest)
-            
+
         return Path(source, dest, recurse)
     from_node = classmethod(from_node)
 
@@ -49,7 +49,7 @@ class Path:
 
         if not source or len(source) == 0:
             raise Exception("The source path cannot be empty")
-        
+
         if source.startswith("${bundle}"):
             raise Exception("The source path cannot use a ${bundle} macro")
 
@@ -114,7 +114,7 @@ class Meta:
         child = utils.node_get_element_by_tag_name(node, "image")
         if child:
             pass # FIXME: implement
-        
+
         child = utils.node_get_element_by_tag_name(node, "run-install-name-tool")
         if child:
             self.run_install_name_tool = True
@@ -192,7 +192,7 @@ class Data(Path):
 
 class IconTheme:
     ICONS_NONE, ICONS_ALL, ICONS_AUTO = list(range(3))
-    
+
     def __init__(self, name, icons=ICONS_AUTO):
         self.name = name
         self.source = "${prefix}/share/icons/" + name
@@ -203,7 +203,7 @@ class IconTheme:
         name = utils.node_get_string(node)
         if not name:
             raise Exception("Icon theme must have a 'name' property")
-        
+
         string = node.getAttribute("icons")
         if string == "all":
             icons = IconTheme.ICONS_ALL
@@ -211,7 +211,7 @@ class IconTheme:
             icons = IconTheme.ICONS_NONE
         elif string == "auto" or len(string) == 0:
             icons = IconTheme.ICONS_AUTO
-            
+
         return IconTheme(name, icons)
     from_node = classmethod(from_node)
 
@@ -425,7 +425,7 @@ class Project:
         for node in nodes:
             data.append(Data.from_node(node))
         return data
-            
+
 if __name__ == '__main__':
     project = Project(os.path.join(os.getcwd(), 'giggle.bundle'))
 
@@ -458,4 +458,3 @@ if __name__ == '__main__':
     print("Binaries:")
     for binary in project.get_binaries():
         print("  %s => %s" % (binary.source, binary.dest))
-
diff --git a/bundler/utils.py b/bundler/utils.py
index 62b5140..e649885 100644
--- a/bundler/utils.py
+++ b/bundler/utils.py
@@ -72,7 +72,7 @@ def node_get_elements_by_tag_name(node, name):
 def node_get_element_by_tag_name(node, name):
     try:
         (data,) = node.getElementsByTagName(name)
-        return data 
+        return data
     except:
         return None