diff options
Diffstat (limited to 'Demo/parser/unparse.py')
| -rw-r--r-- | Demo/parser/unparse.py | 17 |
1 files changed, 9 insertions, 8 deletions
diff --git a/Demo/parser/unparse.py b/Demo/parser/unparse.py index 751ea6f648..65824870a3 100644 --- a/Demo/parser/unparse.py +++ b/Demo/parser/unparse.py @@ -1,7 +1,7 @@ "Usage: unparse.py <path to source file>" import sys import _ast -import cStringIO +import io import os def interleave(inter, f, seq): @@ -9,7 +9,7 @@ def interleave(inter, f, seq): """ seq = iter(seq) try: - f(seq.next()) + f(next(seq)) except StopIteration: pass else: @@ -28,7 +28,7 @@ class Unparser: self.f = file self._indent = 0 self.dispatch(tree) - print >>self.f,"" + print("", file=self.f) self.f.flush() def fill(self, text = ""): @@ -326,7 +326,8 @@ class Unparser: def _Dict(self, t): self.write("{") - def writem((k, v)): + def writem(xxx_todo_changeme): + (k, v) = xxx_todo_changeme self.dispatch(k) self.write(": ") self.dispatch(v) @@ -482,17 +483,17 @@ def testdir(a): try: names = [n for n in os.listdir(a) if n.endswith('.py')] except OSError: - print >> sys.stderr, "Directory not readable: %s" % a + print("Directory not readable: %s" % a, file=sys.stderr) else: for n in names: fullname = os.path.join(a, n) if os.path.isfile(fullname): - output = cStringIO.StringIO() - print 'Testing %s' % fullname + output = io.StringIO() + print('Testing %s' % fullname) try: roundtrip(fullname, output) except Exception as e: - print ' Failed to compile, exception is %s' % repr(e) + print(' Failed to compile, exception is %s' % repr(e)) elif os.path.isdir(fullname): testdir(fullname) |