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annotate src/tools/common/data_objects.py @ 2298:276e546b7619

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jp (common): new ansi_ljust, ansi_rjust and ansi_center command + table: - ansi_ljust, ansi_rjust and ansi_center are equivalent to string.ljust, rjust and center, but handle strings with ANSI escape codes - new Table class to handle tabular data and display them with ASCII borders/separations. - Table is quite flexible, filters can be applied to data, header can be shown or not, columns/headers can be left/right aligned. - table can be displayed without decoration to align text data, using display_blank helping method
author Goffi <goffi@goffi.org>
date Sun, 02 Jul 2017 20:09:21 +0200
parents a8eaaac4d80f
children 173d56315529
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 #!/usr/bin/env python2
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2 # -*- coding: utf-8 -*-
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3
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4 # SAT: a jabber client
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5 # Copyright (C) 2009-2016 Jérôme Poisson (goffi@goffi.org)
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6
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7 # This program is free software: you can redistribute it and/or modify
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8 # it under the terms of the GNU Affero General Public License as published by
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9 # the Free Software Foundation, either version 3 of the License, or
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10 # (at your option) any later version.
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11
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12 # This program is distributed in the hope that it will be useful,
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13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
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14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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15 # GNU Affero General Public License for more details.
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16
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17 # You should have received a copy of the GNU Affero General Public License
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18 # along with this program. If not, see <http://www.gnu.org/licenses/>.
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19
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20 """ Objects handling bridge data, with jinja2 safe markup handling"""
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21
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22 from sat.tools.common import data_format
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23 try:
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24 from jinja2 import Markup as safe
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25 except ImportError:
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26 safe = unicode
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27
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28
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29 class BlogItem(object):
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30
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31 def __init__(self, mb_data):
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32 self.mb_data = mb_data
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33 self._tags = None
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34 self._groups = None
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35 self._comments = None
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36 self._comments_items_list = None
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37
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38 @property
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39 def id(self):
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40 return self.mb_data.get(u'id')
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41
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42 @property
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43 def atom_id(self):
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44 return self.mb_data.get(u'atom_id')
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45
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46 @property
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47 def published(self):
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48 return self.mb_data.get(u'published')
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49
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50 @property
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51 def updated(self):
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52 return self.mb_data.get(u'updated')
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53
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54 @property
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55 def language(self):
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56 return self.mb_data.get(u'language')
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57
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58 @property
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59 def author(self):
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60 return self.mb_data.get(u'author')
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61
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62 @property
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63 def author_jid(self):
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64 return self.mb_data.get(u'author_jid')
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65
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66 @property
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67 def author_jid_verified(self):
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68 return self.mb_data.get(u'author_jid_verified')
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69
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70 @property
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71 def author_email(self):
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72 return self.mb_data.get(u'author_email')
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73
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74 @property
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75 def tags(self):
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76 if self._tags is None:
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77 self._tags = data_format.dict2iter('tag', self.mb_data)
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78 return self._tags
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79
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80 @property
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81 def groups(self):
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82 if self._groups is None:
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83 self._groups = data_format.dict2iter('group', self.mb_data)
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84 return self._groups
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85
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86 @property
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87 def title(self):
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88 return self.mb_data.get(u'title')
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89
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90 @property
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91 def title_xhtml(self):
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92 try:
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93 return safe(self.mb_data[u'title_xhtml'])
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94 except KeyError:
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95 return None
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96
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97 @property
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98 def content(self):
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99 return self.mb_data.get(u'content')
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100
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101 @property
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102 def content_xhtml(self):
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103 try:
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104 return safe(self.mb_data[u'content_xhtml'])
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105 except KeyError:
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106 return None
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107
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108 @property
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109 def comments(self):
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110 if self._comments is None:
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111 self._comments = data_format.dict2iterdict(u'comments', self.mb_data, (u'node', u'service'))
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112 return self._comments
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113
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114 @property
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115 def comments_service(self):
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116 return self.mb_data.get(u'comments_service')
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117
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118 @property
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119 def comments_node(self):
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120 return self.mb_data.get(u'comments_node')
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121
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122 @property
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123 def comments_items_list(self):
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124 return [] if self._comments_items_list is None else self._comments_items_list
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125
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126 def appendCommentsItems(self, items):
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127 """append comments items to self.comments_items"""
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128 if self._comments_items_list is None:
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129 self._comments_items_list = []
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130 self._comments_items_list.append(items)
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131
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132
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133 class BlogItems(object):
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134
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135 def __init__(self, mb_data):
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136 self.mb_data = mb_data
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137 self.items = [BlogItem(i) for i in mb_data[0]]
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138 self.metadata = mb_data[1]
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139
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140 @property
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141 def service(self):
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142 return self.metadata[u'service']
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143
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144 @property
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145 def node(self):
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146 return self.metadata[u'node']
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147
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148 @property
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149 def uri(self):
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150 return self.metadata[u'uri']
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151
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152 def __len__(self):
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153 return self.items.__len__()
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154
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155 def __missing__(self, key):
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156 return self.items.__missing__(key)
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157
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158 def __getitem__(self, key):
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159 return self.items.__getitem__(key)
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160
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161 def __iter__(self):
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162 return self.items.__iter__()
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163
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164 def __reversed__(self):
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165 return self.items.__reversed__()
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166
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167 def __contains__(self, item):
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168 return self.items.__contains__(item)
2257
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169
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170
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171 class Identity(object):
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172
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173 def __init__(self, jid_str, data=None):
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174 self.jid_str = jid_str
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175 self.data = data if data is not None else {}
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176
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177 @property
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178 def nick(self):
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179 return self.data.get(u'nick')
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180
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181
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182 class Identities(object):
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183
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184 def __init__(self):
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185 self.identities = {}
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186
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187 def __getitem__(self, jid_str):
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188 try:
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189 return self.identities[jid_str]
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190 except KeyError:
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191 return None
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192
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193 def __setitem__(self, jid_str, data):
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194 self.identities[jid_str] = Identity(jid_str, data)
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195
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196 def __contains__(self, jid_str):
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197 return jid_str in self.identities