Mercurial > repos > guerler > springsuite

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

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"planemo upload commit 6eee67778febed82ddd413c3ca40b3183a3898f1"
author guerler
date Fri, 31 Jul 2020 00:32:28 -0400
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1 # This file is dual licensed under the terms of the Apache License, Version
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2 # 2.0, and the BSD License. See the LICENSE file in the root of this repository
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3 # for complete details.
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4 from __future__ import absolute_import, division, print_function
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5
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6
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7 class InfinityType(object):
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8 def __repr__(self):
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9 # type: () -> str
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10 return "Infinity"
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11
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12 def __hash__(self):
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13 # type: () -> int
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14 return hash(repr(self))
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15
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16 def __lt__(self, other):
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17 # type: (object) -> bool
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18 return False
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19
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20 def __le__(self, other):
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21 # type: (object) -> bool
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22 return False
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23
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24 def __eq__(self, other):
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25 # type: (object) -> bool
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26 return isinstance(other, self.__class__)
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27
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28 def __ne__(self, other):
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29 # type: (object) -> bool
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30 return not isinstance(other, self.__class__)
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31
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32 def __gt__(self, other):
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33 # type: (object) -> bool
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34 return True
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35
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36 def __ge__(self, other):
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37 # type: (object) -> bool
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38 return True
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39
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40 def __neg__(self):
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41 # type: (object) -> NegativeInfinityType
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42 return NegativeInfinity
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43
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44
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45 Infinity = InfinityType()
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46
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47
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48 class NegativeInfinityType(object):
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49 def __repr__(self):
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50 # type: () -> str
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51 return "-Infinity"
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52
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53 def __hash__(self):
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54 # type: () -> int
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55 return hash(repr(self))
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56
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57 def __lt__(self, other):
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58 # type: (object) -> bool
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59 return True
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60
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61 def __le__(self, other):
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62 # type: (object) -> bool
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63 return True
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64
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65 def __eq__(self, other):
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66 # type: (object) -> bool
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67 return isinstance(other, self.__class__)
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68
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69 def __ne__(self, other):
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70 # type: (object) -> bool
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71 return not isinstance(other, self.__class__)
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72
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73 def __gt__(self, other):
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74 # type: (object) -> bool
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75 return False
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76
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77 def __ge__(self, other):
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78 # type: (object) -> bool
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79 return False
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80
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81 def __neg__(self):
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82 # type: (object) -> InfinityType
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83 return Infinity
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84
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85
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86 NegativeInfinity = NegativeInfinityType()