From 0f675860ce081e9aeaf880ccc4a8e5d49e83f553 Mon Sep 17 00:00:00 2001
From: Just <Just@4cde692c-a291-49d1-8350-778aa11640f8>
Date: Mon, 2 Oct 2000 07:51:42 +0000
Subject: [PATCH] improved support for writing to (in memory) streams

git-svn-id: svn://svn.code.sf.net/p/fonttools/code/trunk@119 4cde692c-a291-49d1-8350-778aa11640f8
---
 Lib/fontTools/ttLib/__init__.py | 10 ++++++----
 Lib/fontTools/ttLib/sfnt.py     |  5 +++--
 2 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/Lib/fontTools/ttLib/__init__.py b/Lib/fontTools/ttLib/__init__.py
index e6c678a73..18520fd61 100644
--- a/Lib/fontTools/ttLib/__init__.py
+++ b/Lib/fontTools/ttLib/__init__.py
@@ -42,7 +42,7 @@ Dumping 'prep' table...
 """
 
 #
-# $Id: __init__.py,v 1.15 2000-08-23 12:31:52 Just Exp $
+# $Id: __init__.py,v 1.16 2000-10-02 07:51:42 Just Exp $
 #
 
 __version__ = "1.0a6"
@@ -138,8 +138,9 @@ class TTFont:
 		On the Mac, if makeSuitcase is true, a suitcase (resource fork)
 		file will we made instead of a flat .ttf file. 
 		"""
-		import sfnt
+		from fontTools.ttLib import sfnt
 		if type(file) == types.StringType:
+			closeStream = 1
 			if os.name == "mac" and makeSuitcase:
 				import macUtils
 				file = macUtils.SFNTResourceWriter(file, self)
@@ -150,7 +151,8 @@ class TTFont:
 					fss = macfs.FSSpec(file.name)
 					fss.SetCreatorType('mdos', 'BINA')
 		else:
-			pass # assume "file" is a writable file object
+			# assume "file" is a writable file object
+			closeStream = 0
 		
 		tags = self.keys()
 		numTables = len(tags)
@@ -160,7 +162,7 @@ class TTFont:
 		for tag in tags:
 			self._writeTable(tag, writer, done)
 		
-		writer.close()
+		writer.close(closeStream)
 	
 	def saveXML(self, fileOrPath, progress=None, 
 			tables=None, skipTables=None, splitTables=0, disassembleInstructions=1):
diff --git a/Lib/fontTools/ttLib/sfnt.py b/Lib/fontTools/ttLib/sfnt.py
index 4a4a7e731..da3f37e2a 100644
--- a/Lib/fontTools/ttLib/sfnt.py
+++ b/Lib/fontTools/ttLib/sfnt.py
@@ -105,7 +105,7 @@ class SFNTWriter:
 			entry.checkSum = calcchecksum(data)
 		self.tables[tag] = entry
 	
-	def close(self):
+	def close(self, closeStream=1):
 		"""All tables must have been written to disk. Now write the
 		directory.
 		"""
@@ -123,7 +123,8 @@ class SFNTWriter:
 		self.calcmasterchecksum(directory)
 		self.file.seek(0)
 		self.file.write(directory)
-		self.file.close()
+		if closeStream:
+			self.file.close()
 	
 	def calcmasterchecksum(self, directory):
 		# calculate checkSumAdjustment