Mercurial > repos > yating-l > jbrowsearchivecreator

annotate test/lib/python2.7/encodings/quopri_codec.py @ 3:7d1a9a91b989 draft

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planemo upload for repository https://github.com/Yating-L/jbrowse-archive-creator.git commit d583ac16a6c6942730ea536eb59cc37941816030-dirty
author yating-l
date Thu, 18 May 2017 18:37:28 -0400
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1 """Codec for quoted-printable encoding.
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2
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3 Like base64 and rot13, this returns Python strings, not Unicode.
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4 """
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5
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6 import codecs, quopri
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7 try:
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8 from cStringIO import StringIO
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9 except ImportError:
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10 from StringIO import StringIO
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12 def quopri_encode(input, errors='strict'):
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13 """Encode the input, returning a tuple (output object, length consumed).
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14
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15 errors defines the error handling to apply. It defaults to
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16 'strict' handling which is the only currently supported
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17 error handling for this codec.
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18
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19 """
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20 assert errors == 'strict'
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21 # using str() because of cStringIO's Unicode undesired Unicode behavior.
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22 f = StringIO(str(input))
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23 g = StringIO()
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24 quopri.encode(f, g, quotetabs=True)
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25 output = g.getvalue()
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26 return (output, len(input))
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28 def quopri_decode(input, errors='strict'):
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29 """Decode the input, returning a tuple (output object, length consumed).
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30
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31 errors defines the error handling to apply. It defaults to
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32 'strict' handling which is the only currently supported
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33 error handling for this codec.
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34
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35 """
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36 assert errors == 'strict'
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37 f = StringIO(str(input))
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38 g = StringIO()
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39 quopri.decode(f, g)
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40 output = g.getvalue()
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41 return (output, len(input))
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42
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43 class Codec(codecs.Codec):
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44
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45 def encode(self, input,errors='strict'):
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46 return quopri_encode(input,errors)
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47 def decode(self, input,errors='strict'):
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48 return quopri_decode(input,errors)
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49
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50 class IncrementalEncoder(codecs.IncrementalEncoder):
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51 def encode(self, input, final=False):
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52 return quopri_encode(input, self.errors)[0]
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53
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54 class IncrementalDecoder(codecs.IncrementalDecoder):
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55 def decode(self, input, final=False):
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56 return quopri_decode(input, self.errors)[0]
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57
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58 class StreamWriter(Codec, codecs.StreamWriter):
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59 pass
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61 class StreamReader(Codec,codecs.StreamReader):
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62 pass
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64 # encodings module API
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66 def getregentry():
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67 return codecs.CodecInfo(
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68 name='quopri',
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69 encode=quopri_encode,
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70 decode=quopri_decode,
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71 incrementalencoder=IncrementalEncoder,
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72 incrementaldecoder=IncrementalDecoder,
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73 streamwriter=StreamWriter,
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74 streamreader=StreamReader,
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75 _is_text_encoding=False,
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76 )