equal
deleted
inserted
replaced
14 |
14 |
15 def check_compat(f): |
15 def check_compat(f): |
16 """Check Python 3 compatibility for a file.""" |
16 """Check Python 3 compatibility for a file.""" |
17 with open(f, 'rb') as fh: |
17 with open(f, 'rb') as fh: |
18 content = fh.read() |
18 content = fh.read() |
|
19 root = ast.parse(content) |
19 |
20 |
20 # Ignore empty files. |
21 # Ignore empty files. |
21 if not content.strip(): |
22 if not root.body: |
22 return |
23 return |
23 |
24 |
24 root = ast.parse(content) |
|
25 futures = set() |
25 futures = set() |
26 haveprint = False |
26 haveprint = False |
27 for node in ast.walk(root): |
27 for node in ast.walk(root): |
28 if isinstance(node, ast.ImportFrom): |
28 if isinstance(node, ast.ImportFrom): |
29 if node.module == '__future__': |
29 if node.module == '__future__': |