parent
799445eaf8
commit
3868d90ab4
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@ -233,17 +233,25 @@ class Application(object):
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#lines = ["This is a completion buffer:", ""]
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lines = []
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if len(candidates) > self.bufferlist.slots[n].height:
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m = len(candidates) - (len(candidates) // 2)
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mlen = 0
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for c in candidates[:m]:
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mlen = max(mlen, len(c))
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for i in range(0, m):
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if m + i < len(candidates):
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c1, c2 = candidates[i * 2], candidates[i * 2 + 1]
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lines.append("%-*s %-s" % (mlen, c1, c2))
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clen = len(candidates)
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if clen > self.bufferlist.slots[n].height:
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maxlen = 0
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for c in candidates:
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maxlen = max(maxlen, len(c))
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# NOTE: this is not an optimal packing, but it's fast and easy to
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# understand. i encourage someone else to write something better.
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numcols = self.bufferlist.slots[n].width // (maxlen + 2)
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numrows = clen - ((clen // numcols) * (numcols - 1))
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for i in range(0, numrows):
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names = []
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index = i * numcols
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for j in range(0, numcols):
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if index + j < clen:
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names.append('%-*s' % (maxlen, candidates[index + j]))
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else:
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lines.append(candidates[i * 2])
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break
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lines.append(' '.join(names))
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else:
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lines = list(candidates)
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data = '\n'.join(lines)
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