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| author | Raymond Hettinger <python@rcn.com> | 2008-07-10 14:03:19 (GMT) |
|---|---|---|
| committer | Raymond Hettinger <python@rcn.com> | 2008-07-10 14:03:19 (GMT) |
| commit | 3cd1e42dca01308a9f5897ba2efc2aab0bebb661 (patch) | |
| tree | 8950458b1bb3e598da4dc22edbbd610ad5e75bfc /Lib/bisect.py | |
| parent | d2cd86ddd5c3d90911a98a1440563118297e45db (diff) | |
| download | cpython-3cd1e42dca01308a9f5897ba2efc2aab0bebb661.zip cpython-3cd1e42dca01308a9f5897ba2efc2aab0bebb661.tar.gz cpython-3cd1e42dca01308a9f5897ba2efc2aab0bebb661.tar.bz2 | |
Issue 3301: Bisect functions behaved badly when lo was negative.
Diffstat (limited to 'Lib/bisect.py')
| -rw-r--r-- | Lib/bisect.py | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Lib/bisect.py b/Lib/bisect.py index e4a2133..fe84255 100644 --- a/Lib/bisect.py +++ b/Lib/bisect.py @@ -9,6 +9,8 @@ def insort_right(a, x, lo=0, hi=None): slice of a to be searched. """ + if lo < 0: + raise ValueError('lo must be non-negative') if hi is None: hi = len(a) while lo < hi: @@ -30,6 +32,8 @@ def bisect_right(a, x, lo=0, hi=None): slice of a to be searched. """ + if lo < 0: + raise ValueError('lo must be non-negative') if hi is None: hi = len(a) while lo < hi: @@ -49,6 +53,8 @@ def insort_left(a, x, lo=0, hi=None): slice of a to be searched. """ + if lo < 0: + raise ValueError('lo must be non-negative') if hi is None: hi = len(a) while lo < hi: @@ -69,6 +75,8 @@ def bisect_left(a, x, lo=0, hi=None): slice of a to be searched. """ + if lo < 0: + raise ValueError('lo must be non-negative') if hi is None: hi = len(a) while lo < hi: |