"""Data interface functions for the mudpy engine."""
-# Copyright (c) 2004-2018 mudpy authors. Permission to use, copy,
+# Copyright (c) 2004-2022 mudpy authors. Permission to use, copy,
# modify, and distribute this software is granted under terms
# provided in the LICENSE file distributed with this software.
self.source = find_file(
self.source, relative=self.relative, universe=self.universe)
try:
- self.data = yaml.safe_load(open(self.source))
+ with open(self.source) as datafd:
+ self.data = yaml.safe_load(datafd)
log_entry = ("Loaded file %s into memory." % self.source, 5)
except FileNotFoundError:
# it's normal if the file is one which doesn't exist yet
self.data = {}
- log_entry = ("File %s is unavailable." % self.source, 6)
+ log_entry = (
+ "File %s was not found and will be created." % self.source, 6)
try:
mudpy.misc.log(*log_entry)
except NameError:
):
# make parent directories if necessary
- if not os.path.exists(os.path.dirname(self.source)):
- old_umask = os.umask(normal_umask)
- os.makedirs(os.path.dirname(self.source))
- os.umask(old_umask)
+ old_umask = os.umask(normal_umask)
+ os.makedirs(os.path.dirname(self.source), exist_ok=True)
+ os.umask(old_umask)
# backup the file
if "mudpy.limit" in self.universe.contents: