diff options
Diffstat (limited to 'Lib/pstats.py')
| -rw-r--r-- | Lib/pstats.py | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/Lib/pstats.py b/Lib/pstats.py index 6a77605e14..e1ec355740 100644 --- a/Lib/pstats.py +++ b/Lib/pstats.py @@ -93,9 +93,8 @@ class Stats: self.stats = {} return elif isinstance(arg, str): - f = open(arg, 'rb') - self.stats = marshal.load(f) - f.close() + with open(arg, 'rb') as f: + self.stats = marshal.load(f) try: file_stats = os.stat(arg) arg = time.ctime(file_stats.st_mtime) + " " + arg @@ -149,11 +148,8 @@ class Stats: def dump_stats(self, filename): """Write the profile data to a file we know how to load back.""" - f = open(filename, 'wb') - try: + with open(filename, 'wb') as f: marshal.dump(self.stats, f) - finally: - f.close() # list the tuple indices and directions for sorting, # along with some printable description @@ -612,7 +608,7 @@ if __name__ == '__main__': if line: try: self.stats = Stats(line) - except IOError as err: + except OSError as err: print(err.args[1], file=self.stream) return except Exception as err: |