From 4710c53dcad1ebf3755f3efb9e80ac24bd72a9b2 Mon Sep 17 00:00:00 2001 From: darylm503 Date: Mon, 16 Apr 2012 22:12:42 +0000 Subject: AppPkg/Applications/Python: Add Python 2.7.2 sources since the release of Python 2.7.3 made them unavailable from the python.org web site. These files are a subset of the python-2.7.2.tgz distribution from python.org. Changed files from PyMod-2.7.2 have been copied into the corresponding directories of this tree, replacing the original files in the distribution. Signed-off-by: daryl.mcdaniel@intel.com git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13197 6f19259b-4bc3-4df7-8a09-765794883524 --- .../Applications/Python/Python-2.7.2/Lib/bisect.py | 92 ++++++++++++++++++++++ 1 file changed, 92 insertions(+) create mode 100644 AppPkg/Applications/Python/Python-2.7.2/Lib/bisect.py (limited to 'AppPkg/Applications/Python/Python-2.7.2/Lib/bisect.py') diff --git a/AppPkg/Applications/Python/Python-2.7.2/Lib/bisect.py b/AppPkg/Applications/Python/Python-2.7.2/Lib/bisect.py new file mode 100644 index 0000000000..d1016d940f --- /dev/null +++ b/AppPkg/Applications/Python/Python-2.7.2/Lib/bisect.py @@ -0,0 +1,92 @@ +"""Bisection algorithms.""" + +def insort_right(a, x, lo=0, hi=None): + """Insert item x in list a, and keep it sorted assuming a is sorted. + + If x is already in a, insert it to the right of the rightmost x. + + Optional args lo (default 0) and hi (default len(a)) bound the + 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: + mid = (lo+hi)//2 + if x < a[mid]: hi = mid + else: lo = mid+1 + a.insert(lo, x) + +insort = insort_right # backward compatibility + +def bisect_right(a, x, lo=0, hi=None): + """Return the index where to insert item x in list a, assuming a is sorted. + + The return value i is such that all e in a[:i] have e <= x, and all e in + a[i:] have e > x. So if x already appears in the list, a.insert(x) will + insert just after the rightmost x already there. + + Optional args lo (default 0) and hi (default len(a)) bound the + 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: + mid = (lo+hi)//2 + if x < a[mid]: hi = mid + else: lo = mid+1 + return lo + +bisect = bisect_right # backward compatibility + +def insort_left(a, x, lo=0, hi=None): + """Insert item x in list a, and keep it sorted assuming a is sorted. + + If x is already in a, insert it to the left of the leftmost x. + + Optional args lo (default 0) and hi (default len(a)) bound the + 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: + mid = (lo+hi)//2 + if a[mid] < x: lo = mid+1 + else: hi = mid + a.insert(lo, x) + + +def bisect_left(a, x, lo=0, hi=None): + """Return the index where to insert item x in list a, assuming a is sorted. + + The return value i is such that all e in a[:i] have e < x, and all e in + a[i:] have e >= x. So if x already appears in the list, a.insert(x) will + insert just before the leftmost x already there. + + Optional args lo (default 0) and hi (default len(a)) bound the + 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: + mid = (lo+hi)//2 + if a[mid] < x: lo = mid+1 + else: hi = mid + return lo + +# Overwrite above definitions with a fast C implementation +try: + from _bisect import * +except ImportError: + pass -- cgit v1.2.3