author | Sylvain Thénault <sylvain.thenault@logilab.fr> |
Thu, 21 Jul 2011 14:20:45 +0200 | |
branch | stable |
changeset 7682 | 07b592a62be3 |
parent 5922 | 59dfda8e232c |
child 8800 | 8ca1a0da5a29 |
permissions | -rw-r--r-- |
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# copyright 2003-2010 LOGILAB S.A. (Paris, FRANCE), all rights reserved. |
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# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr |
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# |
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# This file is part of CubicWeb. |
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# |
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# CubicWeb is free software: you can redistribute it and/or modify it under the |
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# terms of the GNU Lesser General Public License as published by the Free |
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# Software Foundation, either version 2.1 of the License, or (at your option) |
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# any later version. |
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# |
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# CubicWeb is distributed in the hope that it will be useful, but WITHOUT |
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS |
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# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more |
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# details. |
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# |
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# You should have received a copy of the GNU Lesser General Public License along |
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# with CubicWeb. If not, see <http://www.gnu.org/licenses/>. |
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"""Standard interfaces. Deprecated in favor of adapters. |
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.. note:: |
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The `implements` selector used to match not only entity classes but also their |
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interfaces. This will disappear in a future version. You should define an |
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adapter for that interface and use `adaptable('MyIFace')` selector on appobjects |
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that require that interface. |
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""" |
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__docformat__ = "restructuredtext en" |
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from logilab.common.interface import Interface |
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# XXX deprecates in favor of IProgressAdapter |
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class IProgress(Interface): |
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"""something that has a cost, a state and a progression""" |
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@property |
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def cost(self): |
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"""the total cost""" |
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@property |
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def done(self): |
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"""what is already done""" |
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@property |
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def todo(self): |
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"""what remains to be done""" |
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def progress_info(self): |
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"""returns a dictionary describing progress/estimated cost of the |
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version. |
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- mandatory keys are (''estimated', 'done', 'todo') |
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- optional keys are ('notestimated', 'notestimatedcorrected', |
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'estimatedcorrected') |
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'noestimated' and 'notestimatedcorrected' should default to 0 |
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'estimatedcorrected' should default to 'estimated' |
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""" |
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def finished(self): |
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"""returns True if status is finished""" |
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def in_progress(self): |
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"""returns True if status is not finished""" |
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def progress(self): |
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"""returns the % progress of the task item""" |
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# XXX deprecates in favor of IMileStoneAdapter |
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class IMileStone(IProgress): |
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"""represents an ITask's item""" |
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parent_type = None # specify main task's type |
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def get_main_task(self): |
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"""returns the main ITask entity""" |
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def initial_prevision_date(self): |
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"""returns the initial expected end of the milestone""" |
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def eta_date(self): |
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"""returns expected date of completion based on what remains |
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to be done |
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""" |
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def completion_date(self): |
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"""returns date on which the subtask has been completed""" |
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def contractors(self): |
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"""returns the list of persons supposed to work on this task""" |
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# XXX deprecates in favor of IEmbedableAdapter |
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class IEmbedable(Interface): |
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"""interface for embedable entities""" |
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def embeded_url(self): |
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"""embed action interface""" |
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# XXX deprecates in favor of ICalendarViewsAdapter |
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class ICalendarViews(Interface): |
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"""calendar views interface""" |
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def matching_dates(self, begin, end): |
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""" |
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:param begin: day considered as begin of the range (`DateTime`) |
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:param end: day considered as end of the range (`DateTime`) |
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:return: |
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a list of dates (`DateTime`) in the range [`begin`, `end`] on which |
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this entity apply |
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""" |
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# XXX deprecates in favor of ICalendarableAdapter |
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class ICalendarable(Interface): |
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"""interface for items that do have a begin date 'start' and an end date 'stop' |
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""" |
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@property |
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def start(self): |
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"""return start date""" |
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@property |
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def stop(self): |
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"""return stop state""" |
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# XXX deprecates in favor of ICalendarableAdapter |
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class ITimetableViews(Interface): |
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"""timetable views interface""" |
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def timetable_date(self): |
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"""XXX explain |
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:return: date (`DateTime`) |
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""" |
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# XXX deprecates in favor of IGeocodableAdapter |
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class IGeocodable(Interface): |
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"""interface required by geocoding views such as gmap-view""" |
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@property |
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def latitude(self): |
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"""returns the latitude of the entity""" |
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@property |
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def longitude(self): |
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"""returns the longitude of the entity""" |
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def marker_icon(self): |
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149 |
"""returns the icon that should be used as the marker""" |
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150 |
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151 |
# XXX deprecates in favor of ISIOCItemAdapter |
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152 |
class ISiocItem(Interface): |
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"""interface for entities which may be represented as an ISIOC item""" |
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154 |
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def isioc_content(self): |
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"""return item's content""" |
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157 |
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158 |
def isioc_container(self): |
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159 |
"""return container entity""" |
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160 |
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161 |
def isioc_type(self): |
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162 |
"""return container type (post, BlogPost, MailMessage)""" |
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163 |
|
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164 |
def isioc_replies(self): |
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165 |
"""return replies items""" |
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166 |
|
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167 |
def isioc_topics(self): |
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168 |
"""return topics items""" |
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169 |
|
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170 |
# XXX deprecates in favor of ISIOCContainerAdapter |
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171 |
class ISiocContainer(Interface): |
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172 |
"""interface for entities which may be represented as an ISIOC container""" |
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173 |
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174 |
def isioc_type(self): |
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175 |
"""return container type (forum, Weblog, MailingList)""" |
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176 |
|
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177 |
def isioc_items(self): |
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178 |
"""return contained items""" |
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179 |
|
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# XXX deprecates in favor of IEmailableAdapter |
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181 |
class IFeed(Interface): |
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182 |
"""interface for entities with rss flux""" |
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183 |
|
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184 |
def rss_feed_url(self): |
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185 |
"""""" |
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186 |
|
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187 |
# XXX deprecates in favor of IDownloadableAdapter |
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188 |
class IDownloadable(Interface): |
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189 |
"""interface for downloadable entities""" |
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190 |
|
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191 |
def download_url(self): # XXX not really part of this interface |
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192 |
"""return an url to download entity's content""" |
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193 |
def download_content_type(self): |
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"""return MIME type of the downloadable content""" |
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def download_encoding(self): |
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"""return encoding of the downloadable content""" |
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197 |
def download_file_name(self): |
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"""return file name of the downloadable content""" |
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def download_data(self): |
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"""return actual data of the downloadable content""" |
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201 |
|
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202 |
# XXX deprecates in favor of IPrevNextAdapter |
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203 |
class IPrevNext(Interface): |
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204 |
"""interface for entities which can be linked to a previous and/or next |
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205 |
entity |
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206 |
""" |
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207 |
|
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208 |
def next_entity(self): |
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209 |
"""return the 'next' entity""" |
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210 |
def previous_entity(self): |
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211 |
"""return the 'previous' entity""" |
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212 |
|
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213 |
# XXX deprecates in favor of IBreadCrumbsAdapter |
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214 |
class IBreadCrumbs(Interface): |
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215 |
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216 |
def breadcrumbs(self, view, recurs=False): |
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217 |
pass |
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218 |
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# XXX deprecates in favor of ITreeAdapter |
0 | 220 |
class ITree(Interface): |
221 |
||
222 |
def parent(self): |
|
223 |
"""returns the parent entity""" |
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224 |
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225 |
def children(self): |
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"""returns the item's children""" |
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228 |
def children_rql(self): |
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229 |
"""XXX returns RQL to get children""" |
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230 |
|
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def iterchildren(self): |
0 | 232 |
"""iterates over the item's children""" |
1553 | 233 |
|
0 | 234 |
def is_leaf(self): |
235 |
"""returns true if this node as no child""" |
|
236 |
||
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def is_root(self): |
|
238 |
"""returns true if this node has no parent""" |
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239 |
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240 |
def root(self): |
|
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241 |
"""returns the root object""" |
0 | 242 |