Mercurial > repos > guerler > springsuite

annotate planemo/lib/python3.7/site-packages/click/_textwrap.py @ 1:56ad4e20f292 draft

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"planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
author guerler
date Fri, 31 Jul 2020 00:32:28 -0400
parents d30785e31577
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
d30785e31577 "planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
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1 import textwrap
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2 from contextlib import contextmanager
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3
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4
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5 class TextWrapper(textwrap.TextWrapper):
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6 def _handle_long_word(self, reversed_chunks, cur_line, cur_len, width):
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7 space_left = max(width - cur_len, 1)
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8
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9 if self.break_long_words:
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10 last = reversed_chunks[-1]
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11 cut = last[:space_left]
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12 res = last[space_left:]
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13 cur_line.append(cut)
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14 reversed_chunks[-1] = res
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15 elif not cur_line:
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16 cur_line.append(reversed_chunks.pop())
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17
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18 @contextmanager
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19 def extra_indent(self, indent):
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20 old_initial_indent = self.initial_indent
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21 old_subsequent_indent = self.subsequent_indent
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22 self.initial_indent += indent
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23 self.subsequent_indent += indent
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24 try:
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25 yield
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26 finally:
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27 self.initial_indent = old_initial_indent
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28 self.subsequent_indent = old_subsequent_indent
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29
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30 def indent_only(self, text):
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31 rv = []
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32 for idx, line in enumerate(text.splitlines()):
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33 indent = self.initial_indent
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34 if idx > 0:
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35 indent = self.subsequent_indent
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36 rv.append(indent + line)
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37 return "\n".join(rv)