SF.net SVN: fclient: [249] trunk/sandbox/fcp/fcp_lib/tools.py

[<ju...@us...>]

Revision: 249
          http://fclient.svn.sourceforge.net/fclient/?rev=249&view=rev
Author:   jurner
Date:     2008-02-26 01:07:59 -0800 (Tue, 26 Feb 2008)

Log Message:
-----------
added tools module

Added Paths:
-----------
    trunk/sandbox/fcp/fcp_lib/tools.py

Added: trunk/sandbox/fcp/fcp_lib/tools.py
===================================================================
--- trunk/sandbox/fcp/fcp_lib/tools.py	                        (rev 0)
+++ trunk/sandbox/fcp/fcp_lib/tools.py	2008-02-26 09:07:59 UTC (rev 249)
@@ -0,0 +1,57 @@
+"""Fcp tools and helpers"""
+
+import os
+#**********************************************************************
+# namespace helpers
+#**********************************************************************
+def saveReadFile(fpath):
+	"""Reads contents of a file in the savest manner possible
+	@param fpath: file to write
+	@return: contents of the file if successful, None otherwise
+	"""
+	read = None
+	try:
+		fp = open(fpath, 'rb')
+	except: pass
+	else:
+		try:
+			read = fp.read()
+		except: pass
+		fp.close()
+	return read
+
+def saveRemoveFile(fpath):
+	"""Savely removes a file
+	@param fpath: filepath of the file to remove or None
+	@return: True if the file was removed, False otherwise
+	"""
+	if fpath is not None:
+		if os.path.isfile(fpath):
+			try:
+				os.remove(fpath)
+			except Exception, d: 
+				pass
+			else:
+				return True
+	return False
+		
+
+def saveWriteFile(fpath, data):
+	"""Writes data to a file in the savest manner possible
+	@param fpath: file to write
+	@param data: data to write to file
+	@return: True if successful, False otherwise
+	"""
+	written = False
+	try: 
+		fp = open(fpath, 'wb')
+	except: pass
+	else:
+		try: 
+			fp.write(data)
+			written = True
+		except: 
+			fp.Close()
+		else:
+			fp.close()
+	return written
\ No newline at end of file


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