Revision: 6727
http://matplotlib.svn.sourceforge.net/matplotlib/?rev=6727&view=rev
Author: jouni
Date: 2008-12-31 19:42:44 +0000 (Wed, 31 Dec 2008)
Log Message:
-----------
Modernize a little since we can assume Python 2.4
Modified Paths:
--------------
trunk/matplotlib/lib/matplotlib/backends/backend_pdf.py
Modified: trunk/matplotlib/lib/matplotlib/backends/backend_pdf.py
===================================================================
--- trunk/matplotlib/lib/matplotlib/backends/backend_pdf.py 2008-12-31
19:01:41 UTC (rev 6726)
+++ trunk/matplotlib/lib/matplotlib/backends/backend_pdf.py 2008-12-31
19:42:44 UTC (rev 6727)
@@ -185,7 +185,7 @@
"Don't know a PDF representation for %s objects." \
% type(obj)
-class Reference:
+class Reference(object):
"""PDF reference object.
Use PdfFile.reserveObject() to create References.
"""
@@ -205,8 +205,9 @@
write(pdfRepr(contents))
write("\nendobj\n")
-class Name:
+class Name(object):
"""PDF name object."""
+ __slots__ = ('name',)
_regex = re.compile(r'[^!-~]')
def __init__(self, name):
@@ -218,15 +219,16 @@
def __repr__(self):
return "<Name %s>" % self.name
+ @staticmethod
def hexify(match):
return '#%02x' % ord(match.group())
- hexify = staticmethod(hexify)
def pdfRepr(self):
return '/' + self.name
-class Operator:
+class Operator(object):
"""PDF operator object."""
+ __slots__ = ('op',)
def __init__(self, op):
self.op = op
@@ -257,12 +259,13 @@
Op = Bunch(**dict([(name, Operator(value))
for name, value in _pdfops.items()]))
-class Stream:
+class Stream(object):
"""PDF stream object.
This has no pdfRepr method. Instead, call begin(), then output the
contents of the stream by calling write(), and finally call end().
"""
+ __slots__ = ('id', 'len', 'pdfFile', 'file', 'compressobj', 'extra', 'pos')
def __init__(self, id, len, file, extra=None):
"""id: object id of stream; len: an unused Reference object for the
@@ -1107,7 +1110,7 @@
self.output(Op.stroke)
self.endStream()
- #...@staticmethod
+ @staticmethod
def pathOperations(path, transform, simplify=None):
tpath = transform.transform_path(path)
@@ -1131,7 +1134,6 @@
cmds.append(Op.closepath)
last_points = points
return cmds
- pathOperations = staticmethod(pathOperations)
def writePath(self, path, transform):
cmds = self.pathOperations(
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