So what is needed for ecommerce integration ?
- php/python code which talk with rpc wallet ?
- qr code generator for making payment easy ? (we dont have wallet wich support qr code yet).
- command line generator for payement ? (like on poloniex for transferring xmr to there)
list is open feel free to fill it
No, its a lot more than that. Most merchants (except the very largest) don't want to get involved with building much of anything. They want off the shelf solutions that integrate easily with other off the shelf solutions. This requires a lot of pieces to be built, in many cases hosted by someone, supported, marketed, etc. Code on github doesn't by itself do much. The beauty of something like OpenBazaar is that the package is fairly self-contained. You can use a piece of software and start selling stuff.
Other self-contained or modular-but-widely-compatible e-commerce solutions are certainly possible, but I don't see anyone stepping up to build them. When someone steps up to build something that looks to be useful, I say we get behind that.