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Speedup for counting newlines
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1 changed files with 9 additions and 7 deletions
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@ -97,13 +97,15 @@ def _count_newlines_from_end(in_str):
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may be thrown away during the templating.
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'''
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i = len(in_str)
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while i > 0:
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if in_str[i-1] != '\n':
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break
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i -= 1
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return len(in_str) - i
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try:
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i = len(in_str)
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j = i -1
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while in_str[j] == '\n':
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j -= 1
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return i - 1 - j
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except IndexError:
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# Uncommon cases: zero length string and string containing only newlines
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return i
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class Templar:
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'''
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