From 3e2cfeb789776e7642d0ac330d172d0e08d229db Mon Sep 17 00:00:00 2001
From: Berk Onat <b.onat@warwick.ac.uk>
Date: Tue, 18 Jul 2017 12:42:56 +0100
Subject: [PATCH] Added peekline feature to SimpleMatcher. The macthed line can
be accessed with self.fInLine in parser
---
common/python/nomadcore/simple_parser.py | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/common/python/nomadcore/simple_parser.py b/common/python/nomadcore/simple_parser.py
index 4e4ef2f..92c6520 100644
--- a/common/python/nomadcore/simple_parser.py
+++ b/common/python/nomadcore/simple_parser.py
@@ -29,6 +29,7 @@ class PushbackLineFile(object):
def __init__(self, fIn, lines=tuple()):
self.fIn = fIn
+ self.fInLine = None
self.lines = list(lines)
self.lineNr = 0
self.name = fIn.name
@@ -40,10 +41,18 @@ class PushbackLineFile(object):
else:
res = self.fIn.readline()
if res:
+ self.fInLine = res
self.lineNr += 1
return res
+ def peekline(self):
+ pos = self.fIn.tell()
+ line = self.fIn.readline()
+ self.fIn.seek(pos)
+ return line
+
def pushbackLine(self, line):
+ self.fInLine = line
self.lines.append(line)
self.lineNr -= 1
--
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