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| author | Berker Peksag <berker.peksag@gmail.com> | 2018-08-11 06:05:04 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-08-11 06:05:04 (GMT) |
| commit | 84a13fbda0d79789e3c9efcc9f64752261ce1e8d (patch) | |
| tree | 5cc443f7bbfde403e0f7a731b5fda5fb4f54676a /Lib/fileinput.py | |
| parent | 423d05f6f59b24c91b9ef6b2e4ac130316764382 (diff) | |
| download | cpython-84a13fbda0d79789e3c9efcc9f64752261ce1e8d.zip cpython-84a13fbda0d79789e3c9efcc9f64752261ce1e8d.tar.gz cpython-84a13fbda0d79789e3c9efcc9f64752261ce1e8d.tar.bz2 | |
bpo-9372: Deprecate several __getitem__ methods (GH-8609)
The __getitem__ methods of DOMEventStream, FileInput,
and FileWrapper classes ignore their 'index' parameters
and return the next item instead.
Diffstat (limited to 'Lib/fileinput.py')
| -rw-r--r-- | Lib/fileinput.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/Lib/fileinput.py b/Lib/fileinput.py index c6fc9a1..a7f8df3 100644 --- a/Lib/fileinput.py +++ b/Lib/fileinput.py @@ -259,6 +259,13 @@ class FileInput: # repeat with next file def __getitem__(self, i): + import warnings + warnings.warn( + "Support for indexing FileInput objects is deprecated. " + "Use iterator protocol instead.", + DeprecationWarning, + stacklevel=2 + ) if i != self.lineno(): raise RuntimeError("accessing lines out of order") try: |