BitShares Forum

Main => General Discussion => Topic started by: xeroc on March 04, 2015, 06:54:47 pm

Title: [Paperwallet] Python / SVG / automated
Post by: xeroc on March 04, 2015, 06:54:47 pm

Hey friends,

I coded a new python tool to generate nicely scalable (SVG) paperwallets for BTS.
The following python libaries are required:
* csv
* qrcode
* lxml

Features
The following images and text boxes are individually replaced:

* QR code for address
* QR code for private key
* Address as text
* Amount
* Asset logo

Example
The file wallet-example.cvs contains an example for the input data required for this tool. The columns in this order are
* Private key in WIF format
* BTS address
* Amount
* Asset

Source:
https://github.com/xeroc/bitshares-pytools/tree/master/paperwallet

Example:
(http://i.imgur.com/5f7tBtG.png)

Have fun!

Title: Re: [Paperwallet] Python / SVG / automated
Post by: cass on March 04, 2015, 07:14:53 pm

 +5%

Title: Re: [Paperwallet] Python / SVG / automated
Post by: btswildpig on March 04, 2015, 07:16:43 pm

 +5%

Title: Re: [Paperwallet] Python / SVG / automated
Post by: Yao on March 05, 2015, 05:42:03 pm

 +5%
一直期盼BTS有一个类似 比特币的在线钱包 blockchain.info 导出的paperwallet 纸钱包，终于盼来了！

这样，可以给朋友赠送BTS（比如给圈外人士发红包）而不需要Ta：
·先下载BTS客户端，同步区块数据，
·然后创建和注册账户，
·最后才能接收BTS。
也免去了学习如何备份和保存钱包的烦恼。

直接为Ta创建一个收款地址（账户）导出纸钱包然后打印出来就可以了。

Title: Re: [Paperwallet] Python / SVG / automated
Post by: xeroc on March 05, 2015, 06:37:54 pm

Quote from: Yao on March 05, 2015, 05:42:03 pm

+5%
一直期盼BTS有一个类似 比特币的在线钱包 blockchain.info 导出的paperwallet 纸钱包，终于盼来了！

这样，可以给朋友赠送BTS（比如给圈外人士发红包）而不需要Ta：
·先下载BTS客户端，同步区块数据，
·然后创建和注册账户，
·最后才能接收BTS。
也免去了学习如何备份和保存钱包的烦恼。

直接为Ta创建一个收款地址（账户）导出纸钱包然后打印出来就可以了。

It should be possible to implement this SVG modification directly into the wallet/online wallet ..

I'd prefer to have (BIP38) encrypted paper wallets too .. but need to wait for the bitshares javascript library to implement this

Title: Re: [Paperwallet] Python / SVG / automated
Post by: Yao on March 06, 2015, 05:01:23 am

Quote from: xeroc ¯\_(ツ)_/¯ on March 05, 2015, 06:37:54 pm

Quote from: Yao on March 05, 2015, 05:42:03 pm

+5%
一直期盼BTS有一个类似 比特币的在线钱包 blockchain.info 导出的paperwallet 纸钱包，终于盼来了！

这样，可以给朋友赠送BTS（比如给圈外人士发红包）而不需要Ta：
·先下载BTS客户端，同步区块数据，
·然后创建和注册账户，
·最后才能接收BTS。
也免去了学习如何备份和保存钱包的烦恼。

直接为Ta创建一个收款地址（账户）导出纸钱包然后打印出来就可以了。

It should be possible to implement this SVG modification directly into the wallet/online wallet ..

I'd prefer to have (BIP38) encrypted paper wallets too .. but need to wait for the bitshares javascript library to implement this

A wonderful job !
Look forward to more good news.

Title: Re: [Paperwallet] Python / SVG / automated
Post by: wackou on March 06, 2015, 07:45:01 pm

 +5% very nice! btw xeroc, your new avatar/icon rocks ;)