diff options
Diffstat (limited to 'sphinx/pycode/pgen2/pgen.py')
| -rw-r--r-- | sphinx/pycode/pgen2/pgen.py | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/sphinx/pycode/pgen2/pgen.py b/sphinx/pycode/pgen2/pgen.py index 0a04447d0..f572ad588 100644 --- a/sphinx/pycode/pgen2/pgen.py +++ b/sphinx/pycode/pgen2/pgen.py @@ -2,6 +2,7 @@ # Licensed to PSF under a Contributor Agreement. # Pgen imports +from __future__ import print_function from sphinx.pycode.pgen2 import grammar, token, tokenize class PgenGrammar(grammar.Grammar): @@ -203,10 +204,10 @@ class ParserGenerator(object): return states # List of DFAState instances; first one is start def dump_nfa(self, name, start, finish): - print "Dump of NFA for", name + print("Dump of NFA for", name) todo = [start] for i, state in enumerate(todo): - print " State", i, state is finish and "(final)" or "" + print(" State", i, state is finish and "(final)" or "") for label, next in state.arcs: if next in todo: j = todo.index(next) @@ -214,16 +215,16 @@ class ParserGenerator(object): j = len(todo) todo.append(next) if label is None: - print " -> %d" % j + print(" -> %d" % j) else: - print " %s -> %d" % (label, j) + print(" %s -> %d" % (label, j)) def dump_dfa(self, name, dfa): - print "Dump of DFA for", name + print("Dump of DFA for", name) for i, state in enumerate(dfa): - print " State", i, state.isfinal and "(final)" or "" + print(" State", i, state.isfinal and "(final)" or "") for label, next in state.arcs.iteritems(): - print " %s -> %d" % (label, dfa.index(next)) + print(" %s -> %d" % (label, dfa.index(next))) def simplify_dfa(self, dfa): # This is not theoretically optimal, but works well enough. |