[PATCH] D67812: [LNT] Python 3 support: Get next element with next builtin

[Thomas Preud'homme via Phabricator via llvm-commits]

thopre created this revision.
thopre added reviewers: cmatthews, hubert.reinterpretcast, kristof.beyls.

Use next() builtin rather than the .next() method to retrieve the next
element of an iterator since the latter does not exist in Python 3.
next() builtin was introduced in Python 2.6. This was produced by
running futurize's stage1 libfuturize.fixes.fix_next_call.


https://reviews.llvm.org/D67812

Files:
  lnt/testing/profile/profilev2impl.py
  lnt/tests/nt.py


Index: lnt/tests/nt.py
===================================================================
--- lnt/tests/nt.py
+++ lnt/tests/nt.py
@@ -772,7 +772,7 @@
     reader_it = iter(csv.reader(report_file))
 
     # Get the header.
-    header = reader_it.next()
+    header = next(reader_it)
     if header[0] != 'Program':
         fatal('unexpected report file, missing header')
 
Index: lnt/testing/profile/profilev2impl.py
===================================================================
--- lnt/testing/profile/profilev2impl.py
+++ lnt/testing/profile/profilev2impl.py
@@ -540,7 +540,7 @@
         address_gen = self.line_addresses.extractForFunction(fname)
         text_gen = self.line_text.extractForFunction(fname)
         for n in xrange(f['length']):
-            yield (counter_gen.next(), address_gen.next(), text_gen.next())
+            yield (next(counter_gen), next(address_gen), next(text_gen))
 
     def copy(self, counter_name_pool, line_counters,
              line_addresses, line_text):


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