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author | Serhiy Storchaka <storchaka@gmail.com> | 2017-01-25 13:27:44 +0200 |
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committer | Serhiy Storchaka <storchaka@gmail.com> | 2017-01-25 13:27:44 +0200 |
commit | 19b1c3b04e2b01bd3b35b9e14c1735959d3b65e8 (patch) | |
tree | 24ab2ab26f886e3da21f91979512412360abea5d /Lib/dbm/dumb.py | |
parent | 3f19a274c28567afb39ba46ea8a2ebdeab816b0b (diff) | |
parent | 82e2d87e841850bc39db8ae954321986761492f5 (diff) | |
download | cpython-19b1c3b04e2b01bd3b35b9e14c1735959d3b65e8.tar.gz |
Issue #27867: Function PySlice_GetIndicesEx() is deprecated and replaced with
a macro if Py_LIMITED_API is not set or set to the value between 0x03050400
and 0x03060000 (not including) or 0x03060100 or higher. Added functions
PySlice_Unpack() and PySlice_AdjustIndices().
Diffstat (limited to 'Lib/dbm/dumb.py')
-rw-r--r-- | Lib/dbm/dumb.py | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/Lib/dbm/dumb.py b/Lib/dbm/dumb.py index 2296dbfd54..c3c4a66601 100644 --- a/Lib/dbm/dumb.py +++ b/Lib/dbm/dumb.py @@ -68,7 +68,7 @@ class _Database(collections.MutableMapping): # Handle the creation self._create(flag) - self._update() + self._update(flag) def _create(self, flag): if flag == 'n': @@ -92,12 +92,17 @@ class _Database(collections.MutableMapping): f.close() # Read directory file into the in-memory index dict. - def _update(self): + def _update(self, flag): self._index = {} try: f = _io.open(self._dirfile, 'r', encoding="Latin-1") except OSError: self._modified = not self._readonly + if flag not in ('c', 'n'): + import warnings + warnings.warn("The index file is missing, the " + "semantics of the 'c' flag will be used.", + DeprecationWarning, stacklevel=4) else: self._modified = False with f: |