formatting of code

printrun/cairosvg/__init__.py

@@ -29,7 +29,7 @@ from . import surface
 
 VERSION = '0.4.4'
 SURFACES = {
-    'SVG': surface.SVGSurface,  # Tell us if you actually use this one!
+    'SVG': surface.SVGSurface, # Tell us if you actually use this one!
     'PNG': surface.PNGSurface,
     'PDF': surface.PDFSurface,
     'PS': surface.PSSurface}
@@ -52,14 +52,14 @@ def main():
     """Entry-point of the executable."""
     # Get command-line options
     option_parser = optparse.OptionParser(
-        usage="usage: %prog filename [options]", version=VERSION)
+        usage = "usage: %prog filename [options]", version = VERSION)
     option_parser.add_option(
-        "-f", "--format", help="output format")
+        "-f", "--format", help = "output format")
     option_parser.add_option(
-        "-d", "--dpi", help="svg resolution", default=96)
+        "-d", "--dpi", help = "svg resolution", default = 96)
     option_parser.add_option(
         "-o", "--output",
-        default="", help="output filename")
+        default = "", help = "output filename")
     options, args = option_parser.parse_args()
 
     # Print help if no argument is given

printrun/cairosvg/parser.py

@@ -79,7 +79,7 @@ def remove_svg_namespace(tree):
 
 class Node(dict):
     """SVG node with dict-like properties and children."""
-    def __init__(self, node, parent=None):
+    def __init__(self, node, parent = None):
         """Create the Node from ElementTree ``node``, with ``parent`` Node."""
         super(Node, self).__init__()
         self.children = ()
@@ -145,11 +145,11 @@ class Node(dict):
         children = []
 
         for child in node:
-            children.append(Node(child, parent=self))
+            children.append(Node(child, parent = self))
             if child.tail:
                 anonymous = ElementTree.Element('tspan')
                 anonymous.text = child.tail
-                children.append(Node(anonymous, parent=self))
+                children.append(Node(anonymous, parent = self))
 
         return list(children)
 

printrun/cairosvg/surface/__init__.py

@@ -50,7 +50,7 @@ class Surface(object):
     surface_class = None
 
     @classmethod
-    def convert(cls, bytestring=None, **kwargs):
+    def convert(cls, bytestring = None, **kwargs):
         """Convert a SVG document to the format for this class.
 
         Specify the input by passing one of these:
@@ -172,7 +172,7 @@ class Surface(object):
         """Draw the root ``node``."""
         self.draw(node)
 
-    def draw(self, node, stroke_and_fill=True):
+    def draw(self, node, stroke_and_fill = True):
         """Draw ``node`` and its children."""
         old_font_size = self.font_size
         self.font_size = size(self, node.get("font-size", "12pt"))

printrun/cairosvg/surface/colors.py

@@ -200,7 +200,7 @@ COLORS = {
     "windowtext": "#000000"}
 
 
-def color(string=None, opacity=1):
+def color(string = None, opacity = 1):
     """Replace ``string`` representing a color by a RGBA tuple."""
     if not string or string in ("none", "transparent"):
         return (0, 0, 0, 0)

printrun/cairosvg/surface/defs.py

@@ -107,7 +107,7 @@ def draw_gradient(surface, node, name):
 
     if gradient_node.get("gradientUnits") != "userSpaceOnUse":
         gradient_pattern.set_matrix(cairo.Matrix(
-            1 / width, 0, 0, 1 / height, - x / width, - y / height))
+            1 / width, 0, 0, 1 / height, -x / width, -y / height))
 
     gradient_pattern.set_extend(getattr(
         cairo, "EXTEND_%s" % node.get("spreadMethod", "pad").upper()))
@@ -141,7 +141,7 @@ def draw_pattern(surface, name):
     surface.context.set_source(pattern_pattern)
 
 
-def draw_marker(surface, node, position="mid"):
+def draw_marker(surface, node, position = "mid"):
     """Draw a marker."""
     # TODO: manage markers for other tags than path
     if position == "start":
@@ -229,7 +229,7 @@ def use(surface, node):
         del node["viewBox"]
     href = node.get("{http://www.w3.org/1999/xlink}href")
     url = list(urls(href))[0]
-    tree = Tree(url=url, parent=node)
+    tree = Tree(url = url, parent = node)
     surface.set_context_size(*node_format(surface, tree))
     surface.draw(tree)
     surface.context.restore()

printrun/cairosvg/surface/helpers.py

@@ -68,7 +68,7 @@ def node_format(surface, node):
     return width, height, viewbox
 
 
-def normalize(string=None):
+def normalize(string = None):
     """Normalize a string corresponding to an array of various values."""
     string = string.replace("-", " -")
     string = string.replace(",", " ")
@@ -91,7 +91,7 @@ def normalize(string=None):
     return string.strip()
 
 
-def point(surface, string=None):
+def point(surface, string = None):
     """Return ``(x, y, trailing_text)`` from ``string``."""
     if not string:
         return (0, 0, "")

printrun/cairosvg/surface/image.py

@@ -56,7 +56,7 @@ def open_data_url(url):
     if header:
         semi = header.rfind(";")
         if semi >= 0 and "=" not in header[semi:]:
-            encoding = header[semi+1:]
+            encoding = header[semi + 1:]
         else:
             encoding = ""
     else:
@@ -110,7 +110,7 @@ def image(surface, node):
             del node["y"]
         if "viewBox" in node:
             del node["viewBox"]
-        tree = Tree(bytestring=image_bytes)
+        tree = Tree(bytestring = image_bytes)
         tree_width, tree_height, viewbox = node_format(surface, tree)
         if not tree_width or not tree_height:
             tree_width = tree["width"] = width

printrun/cairosvg/surface/shapes.py

@@ -49,7 +49,7 @@ def ellipse(surface, node):
     surface.context.scale(1, ratio)
     surface.context.arc(
         size(surface, node.get("x"), "x") + size(surface, node.get("cx"), "x"),
-        (size(surface, node.get("y"), "y") +
+        (size(surface, node.get("y"), "y") + 
          size(surface, node.get("cy"), "y")) / ratio,
         size(surface, node.get("rx"), "x"), 0, 2 * pi)
     surface.context.restore()

printrun/cairosvg/surface/units.py

@@ -30,7 +30,7 @@ UNITS = {
     "px": None}
 
 
-def size(surface, string, reference="xy"):
+def size(surface, string, reference = "xy"):
     """Replace a ``string`` with units by a float value.
 
     If ``reference`` is a float, it is used as reference for percentages. If it