W dniu 01.10.2014 21:08, jp charras pisze: > Le 01/10/2014 20:42, Daniel Dawid Majewski a écrit : >> On 01.10.2014 16:25, Wayne Stambaugh wrote: >>> They do. It is automatically generated by the compiler just like the >>> source code comment explains. Unless you need some special copy >>> semantics (not just a direct copy of every class member which is what >>> the compiler will generate), you do not need to write your own copy >>> constructor. >> Ok, so where are nested following python methods ?: >> Copy(MODULE self, MODULE src) >> Copy(ZONE_CONTAINER self, ZONE_CONTAINER src) >> How I could make ?: >> Copy(TRACK self, TRACK src) >> Copy(VIA self, VIA src) > > Seems there is a mistake between a copy constructor and the Copy method > which exists for some BOARD_ITEMS, but not all (because currently this > method is not needed in C++ Kicad code for track/vias) In panelization mainly exist need tor massive coping of every item, that is then ploted to Gerber… ;) > > The Copy method copy only some values from an existing source to an > existing target. > > The default copy constructor creates a clone (a new item) of an item. > This is very different. > > I'll add a Copy method (mainly for python scripts) for tracks/vias soon. You make me hopefully… ;) > > For now, to create a clone of a track/via using the default copy > constructor, try to use something like : > newtrack=oldtrack.__class__(oldtrack) I tried, but it did not work.
I've made workaround. It works in current case, but I can't guarantee that all necessary params of Track/Via are copied(paying particular attention to the service of via layers, which I can't recognize - my habits stands closer to legacy nibbles from https://github.com/alexer/pykicad…): def paramCopy(Item, newItem, strAttr): getattr(newItem, 'Set'+strAttr)(getattr(Item, 'Get'+strAttr)()) attrVia = ('Position', 'Width') attrTrack = ('Start', 'End', 'Width', 'Layer', 'NetCode') newItem = Item.__class__(pcb) if type(Item) is VIA: for strAttr in attrVia: paramCopy(Item, newItem, strAttr) elif type(Item) is TRACK: for strAttr in attrTrack: paramCopy(Item, newItem, strAttr) else: newItem.Copy(Item) pcb.Add(newItem) So „Copy” methods will be the best way. -- Best Regards, LordBlick _______________________________________________ Mailing list: https://launchpad.net/~kicad-developers Post to : [email protected] Unsubscribe : https://launchpad.net/~kicad-developers More help : https://help.launchpad.net/ListHelp
