<html><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space;">Hi<div class=""><br class=""><blockquote type="cite" class="">On 10 Sep 2015, at 23:23, Paolo Cavallini <<a href="mailto:cavallini@faunalia.it" class="">cavallini@faunalia.it</a>> wrote:<br class=""><br class="">Il 10/09/2015 17:39, Crispin Cooper ha scritto:<br class=""><blockquote type="cite" class="">Hi Vincent, thank you for your reply.<br class=""><br class="">The QGIS plugin would not be essential to the external process as sDNA works on its own anyway. The external process would however be essential to the QGIS plugin.<br class=""><br class="">Is there any sort of official position on this, e.g. from the steering committee?<br class=""></blockquote><br class="">Hi,<br class="">I do not think we have an official position: we stick to the GPL<br class="">licence. I admit that the interpretation may be sometimes tricky, but in<br class="">these case it's only a lawyer (or better a judge) that can give a<br class="">definite answer.<br class="">In general I thin Vincent has outlined the prevailing interpretation.<br class=""></blockquote><div class=""><br class=""></div><div class="">Yes the linking and licensing restrictions of GPL comes up many time but can be solved in edge cases - you might want to look at the (now defunct) SQLAnywhere plugin that was contributed (you will need to look back in Git history to find it)…they managed to find a way to deal with creating a GPL stubb that creates a socket connection to their proprietary db backend if I recall correctly. Marco Hugentobler has often said in response to these kind of questions (and I agree) that the GPL creates a platform that encourages sharing in two directions and when you weigh up the license against others in those simple terms it still seems like a good choice even if in some edge cases it actually means we lose potentially interesting contributions.</div><div class=""><br class=""></div><div class="">Regards</div><div class=""><br class=""></div><div class="">Tim</div><div class=""><br class=""></div><br class=""><blockquote type="cite" class="">All the best.<br class=""><br class="">-- <br class="">Paolo Cavallini - <a href="http://www.faunalia.eu" class="">www.faunalia.eu</a><br class="">QGIS & PostGIS courses: <a href="http://www.faunalia.eu/training.html" class="">http://www.faunalia.eu/training.html</a><br class="">_______________________________________________<br class="">Qgis-developer mailing list<br class=""><a href="mailto:Qgis-developer@lists.osgeo.org" class="">Qgis-developer@lists.osgeo.org</a><br class="">http://lists.osgeo.org/mailman/listinfo/qgis-developer<br class=""></blockquote><br class=""><div class=""><span>—</span><br class=""><span><br class=""></span><span style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;"><br class="Apple-interchange-newline"><span><img height="66" width="160" apple-inline="yes" id="EAAEDA70-4ADA-49EF-9B04-8E03F68C5271" apple-width="yes" apple-height="yes" src="cid:62C890D4-3964-4609-BDE6-7536D5FBDD70" class=""></span><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-align: center;" class=""><br class="Apple-interchange-newline"><br class=""></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-align: center;" class="">Tim Sutton</div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-align: center;" class=""><br class=""></div><div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px; -webkit-text-stroke-width: 0px;" class=""><div style="text-align: center;" class="">Visit <a href="http://kartoza.com" class="">http://kartoza.com</a> to find out about open source:</div><div style="text-align: center;" class=""><br class=""></div><div class=""><div style="text-align: center;" class="">* Desktop GIS programming services</div><div style="text-align: center;" class="">* Geospatial web development</div><div style="text-align: center;" class="">* GIS Training</div><div style="text-align: center;" class="">* Consulting Services</div><div style="text-align: center;" class=""><br class=""></div><div class=""><div style="text-align: center;" class="">Skype: timlinux Irc: timlinux on #qgis at <a href="http://freenode.net" class="">freenode.net</a></div><div style="text-align: center;" class="">Tim is a member of the QGIS Project Steering Committee</div><div style="text-align: center;" class=""><br class=""></div><div style="text-align: center;" class="">Kartoza is a merger between Linfiniti and Afrispatial</div></div></div></div>
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