Mercurial > repos > iracooke > proteomics_datatypes

diff proteomics.py @ 17:29c43b953c1c draft

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Fix splib sniffer
author iracooke
date Sun, 17 May 2015 23:43:24 -0400
parents e6a02a387448
children d1ea609e57d4
line wrap: on
line diff
--- a/proteomics.py	Sun May 17 23:33:49 2015 -0400
+++ b/proteomics.py	Sun May 17 23:43:24 2015 -0400
@@ -300,6 +300,14 @@
             dataset.blurb = 'file purged from disk'
 
 
+    def sniff(self, filename):
+        """ Determines whether the file is a SpectraST generated file. 
+        """
+        with open(filename, 'r') as contents:
+            return Msp.next_line_starts_with(contents, "Name:") and Msp.next_line_starts_with(contents, "LibID:")
+
+
+
 class Ms2(Text):
     file_ext = "ms2"