diff options
| -rw-r--r-- | earlpy/earlpy.py | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/earlpy/earlpy.py b/earlpy/earlpy.py index 5a1cb52..63e15e9 100644 --- a/earlpy/earlpy.py +++ b/earlpy/earlpy.py @@ -367,13 +367,14 @@ class Node: def file_name(self): return self.contents[-1].file_name() - def pprint(self): + def pprint(self, flat=False): def pprint(other): if isinstance(other, Node): - return other.pprint() - return other.pprint() + return other.pprint(flat) + return other.pprint(flat) if len(self.contents) == 1: return pprint(self.contents[0]) + if flat: return ' '.join(map(pprint, self.contents)) return '(' + ' '.join(map(pprint, self.contents)) + ')' def print_tree(self, depth=0): @@ -428,7 +429,7 @@ class Token: self.line_number = line_number self.file_name_ = file_name - def pprint(self): + def pprint(self, flat=None): return self.string def line_numbers(self): |