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annotate kallithea/lib/compat.py @ 7789:75b128508fa8

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compat: use collections.OrderedDict - we only support Python 2.7 and no longer need our own implementation
author Mads Kiilerich <mads@kiilerich.com>
date Sun, 21 Jul 2019 19:12:20 +0200
parents 7691290837d2
children a7d7157eca8e
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1 # -*- coding: utf-8 -*-
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2 # This program is free software: you can redistribute it and/or modify
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3 # it under the terms of the GNU General Public License as published by
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4 # the Free Software Foundation, either version 3 of the License, or
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5 # (at your option) any later version.
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6 #
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7 # This program is distributed in the hope that it will be useful,
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8 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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9 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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10 # GNU General Public License for more details.
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11 #
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12 # You should have received a copy of the GNU General Public License
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13 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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14 """
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15 kallithea.lib.compat
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16 ~~~~~~~~~~~~~~~~~~~~
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17
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18 Python backward compatibility functions and common libs
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19
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21 This file was forked by the Kallithea project in July 2014.
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22 Original author and date, and relevant copyright and licensing information is below:
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23 :created_on: Oct 7, 2011
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24 :author: marcink
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25 :copyright: (c) 2013 RhodeCode GmbH, and others.
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26 :license: GPLv3, see LICENSE.md for more details.
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27 """
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28
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29
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30 import sys
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31 import os
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32 import functools
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33
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34 #==============================================================================
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35 # json
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36 #==============================================================================
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37 from kallithea.lib.ext_json import json
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38
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39 # alias for formatted json
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40 formatted_json = functools.partial(json.dumps, indent=4, sort_keys=True)
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41
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43 #==============================================================================
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44 # unittest
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45 #==============================================================================
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46 if sys.version_info >= (2, 7):
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47 import unittest
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48 else:
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49 import unittest2 as unittest
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50
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51
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52 #==============================================================================
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53 # OrderedSet
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54 #==============================================================================
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55 from sqlalchemy.util import OrderedSet
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56
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57
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58 #==============================================================================
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59 # Hybrid property/method
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60 #==============================================================================
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61 from sqlalchemy.ext.hybrid import hybrid_property
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64 #==============================================================================
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65 # kill
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66 #==============================================================================
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67 if os.name == 'nt': # Windows
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68 import ctypes
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69
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70 def kill(pid, sig):
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71 """kill function for Win32"""
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72 kernel32 = ctypes.windll.kernel32
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73 handle = kernel32.OpenProcess(1, 0, pid)
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74 return (0 != kernel32.TerminateProcess(handle, 0))
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75
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76 else:
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77 kill = os.kill