python, hg: tow outside the environment.

they've served us well, and can ride off into the sunset.

1 files changed, 0 insertions, 74 deletions

diff --git a/sys/lib/python/mercurial/pure/base85.py b/sys/lib/python/mercurial/pure/base85.py
deleted file mode 100644
index 88cb1ce8c..000000000
--- a/sys/lib/python/mercurial/pure/base85.py
+++ /dev/null
@@ -1,74 +0,0 @@
-# base85.py: pure python base85 codec
-#
-# Copyright (C) 2009 Brendan Cully <brendan@kublai.com>
-#
-# This software may be used and distributed according to the terms of the
-# GNU General Public License version 2, incorporated herein by reference.
-
-import struct
-
-_b85chars = "0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ" \
-            "abcdefghijklmnopqrstuvwxyz!#$%&()*+-;<=>?@^_`{|}~"
-_b85chars2 = [(a + b) for a in _b85chars for b in _b85chars]
-_b85dec = {}
-
-def _mkb85dec():
-    for i, c in enumerate(_b85chars):
-        _b85dec[c] = i
-
-def b85encode(text, pad=False):
-    """encode text in base85 format"""
-    l = len(text)
-    r = l % 4
-    if r:
-        text += '\0' * (4 - r)
-    longs = len(text) >> 2
-    words = struct.unpack('>%dL' % (longs), text)
-
-    out = ''.join(_b85chars[(word // 52200625) % 85] +
-                  _b85chars2[(word // 7225) % 7225] +
-                  _b85chars2[word % 7225]
-                  for word in words)
-
-    if pad:
-        return out
-
-    # Trim padding
-    olen = l % 4
-    if olen:
-        olen += 1
-    olen += l // 4 * 5
-    return out[:olen]
-
-def b85decode(text):
-    """decode base85-encoded text"""
-    if not _b85dec:
-        _mkb85dec()
-
-    l = len(text)
-    out = []
-    for i in range(0, len(text), 5):
-        chunk = text[i:i+5]
-        acc = 0
-        for j, c in enumerate(chunk):
-            try:
-                acc = acc * 85 + _b85dec[c]
-            except KeyError:
-                raise TypeError('Bad base85 character at byte %d' % (i + j))
-        if acc > 4294967295:
-            raise OverflowError('Base85 overflow in hunk starting at byte %d' % i)
-        out.append(acc)
-
-    # Pad final chunk if necessary
-    cl = l % 5
-    if cl:
-        acc *= 85 ** (5 - cl)
-        if cl > 1:
-            acc += 0xffffff >> (cl - 2) * 8
-        out[-1] = acc
-
-    out = struct.pack('>%dL' % (len(out)), *out)
-    if cl:
-        out = out[:-(5 - cl)]
-
-    return out