steem）相见恨（狠投）晚（一万）文章中说过，买了1万RMB的steem power，而且比较看好steem的发展，但这毕竟是感性认识，只是因为steem是起步比较早的区块链内容激励社区，起跑线上有优势！
为了更多的了解steem，在有时间研究它的代码之前，先看看它的开发文档吧！
steem开发者官网
https://developers.steem.io/
JavaScript
https://github.com/steemit/steem-js
Python
http://steem.readthedocs.io/en/latest/
有我个人比较喜欢的python库，后面基本上会先从python开始啦
第三方库
(env3) localhost:steem Chaim$ pip install steem
(env3) localhost:steem Chaim$ pip install -U steem
需要python3以上版本，用virtualenv比较方便
记得是steem，我经常习惯性的打成游戏的steam，主要是steam这个库也有，然后用不了:-()
安装好了试一下，看能不能用，建立steem_test.py文件，如下：
from steem import Steem
s = Steem()
d = s.get_account("chaimyu")
for k in d:
print(k + ":" + str(d[k]))
执行结果如下：
(env3) localhost:steem Chaim$ python steem_test.py
id:775653
name:chaimyu
owner:{'weight_threshold': 1, 'account_auths': [], 'key_auths': [['STM5kUGrPszxRG6d2mkTpnUerHNF1FCyXivSt1mmeCjZN2q65P5bB', 1]]}
active:{'weight_threshold': 1, 'account_auths': [], 'key_auths': [['STM5qUabAi7PX9m3vYSDQEgi3j1n1uqNWmj7uhK6Qcy7aE3b8VhhS', 1]]}
posting:{'weight_threshold': 1, 'account_auths': [], 'key_auths': [['STM4yPgNQ2JckGVf9WVjstD9g2RychNhrQKrwRFnM69RsKBBWrDkd', 1]]}
memo_key:STM7K9pBtcEuGjKCk5qC8EkoSbiyU7md2cvkJajfkZqL2z58pm85V
json_metadata:{"profile":{"name":"flyingfish","about":"One day sitting in the well looked at the sky, blowing the wind uphole, jumping out of the well, dancing in the wind!","profile_image":"https://steemitimages.com/DQmbqJQ8Cow3cQq2HUXdap69NXQedBwg9reAed8cmxwinb7/D4F1EE77-CBDA-4E36-BA6C-05755C20DE43.jpeg","cover_image":"https://steemitimages.com/DQmXST6kvE2JxpFF7ke2S5qjkcRk8NAyxux1JTEHnekvJRk/1C682E30-127B-4FD5-84EC-51F9BB5CC3EB.jpeg","location":"China","website":"https://steemit.com/@chaimyu"}}
proxy:
last_owner_update:1970-01-01T00:00:00
last_account_update:2018-03-12T04:07:57
created:2018-02-26T03:44:30
mined:False
recovery_account:steem
last_account_recovery:1970-01-01T00:00:00
reset_account:null
comment_count:0
lifetime_vote_count:0
post_count:95
can_vote:True
voting_power:9800
last_vote_time:2018-03-26T07:50:39
balance:0.000 STEEM
savings_balance:0.000 STEEM
sbd_balance:0.000 SBD
sbd_seconds:0
sbd_seconds_last_update:1970-01-01T00:00:00
sbd_last_interest_payment:1970-01-01T00:00:00
savings_sbd_balance:0.000 SBD
savings_sbd_seconds:0
savings_sbd_seconds_last_update:1970-01-01T00:00:00
savings_sbd_last_interest_payment:1970-01-01T00:00:00
savings_withdraw_requests:0
reward_sbd_balance:1.143 SBD
reward_steem_balance:0.007 STEEM
reward_vesting_balance:1022.622727 VESTS
reward_vesting_steem:0.501 STEEM
vesting_shares:1693801.851566 VESTS
delegated_vesting_shares:0.000000 VESTS
received_vesting_shares:0.000000 VESTS
vesting_withdraw_rate:0.000000 VESTS
next_vesting_withdrawal:1969-12-31T23:59:59
withdrawn:0
to_withdraw:0
withdraw_routes:0
curation_rewards:24
posting_rewards:947
proxied_vsf_votes:[0, 0, 0, 0]
witnesses_voted_for:3
last_post:2018-03-26T07:50:39
last_root_post:2018-03-26T07:50:39
average_bandwidth:40508842622
lifetime_bandwidth:470450000000
last_bandwidth_update:2018-03-26T07:50:39
average_market_bandwidth:1250000000
lifetime_market_bandwidth:1250000000
last_market_bandwidth_update:2018-03-19T14:22:18
vesting_balance:0.000 STEEM
reputation:14504760577
transfer_history:[]
market_history:[]
post_history:[]
vote_history:[]
other_history:[]
witness_votes:['ety001', 'justyy', 'skenan']
tags_usage:[]
guest_bloggers:[]
这些与我们在steemd.com看到的数据是一样的。
有个小发现，就是用户的图片和背景图片，可以直接拷贝profile中的profile_image和cover_image的url，在浏览器中打开就能看到全图了！例如 @sweetsssj的美女背景图，名人和美女总是避免不了被最先关照的，应该不会介意吧！
对于一些python库没实现的方法，也可以直接调用，如下：
s = Steem()
# this call
s.get_followers('furion', 'abit', 'blog', 10)
# is same as
s.exec('get_followers',
'furion', 'abit', 'blog', 10,
api='follow_api')
初次有这个想法是发现以前发的贴子不能编辑了，可是有很多没有保留原始md文件，后来在看一些贴子时发现其他朋友也有这个想法，看起来实现也很简单，刚好有时间就试一下。
api中找到一个取blog的接口：
get_blog(account: str, entry_id: int, limit: int)
调用这个api试一下：
(env3) localhost:steem Chaim$ python getsteemblog.py
[{'comment': {'id': 40583732, 'author': 'chaimyu', 'permlink': '3a2vxy', 'category': 'ethereum', 'parent_author': '', 'parent_permlink': 'ethereum', 'title': '以太坊实战【地址监控四】', 'body': ':
s = Steem()
blogs = s.get_blog(account, entry_id, limit)
strSubDir = account
try:
os.mkdir(strSubDir)
except Exception as e:
pass
for b in blogs:
strTitle = b["comment"]["title"].replace("/", "_")
strFile = strSubDir + "/" + strTitle + ".md"
print(strFile)
file = open(strFile, 'w')
file.write(b["comment"]["body"])
file.close()
if __name__ == '__main__':
import sys
import getopt
usagemsg = '''\
usage:getsteemblog [-a steemaccount] [-l]
Where:
--account steemaccount
-a steemaccount
-limit
-l
Reading the number of blogs from the latest.
'''
def usage(code, msg=None):
if msg:
print(msg)
print(usagemsg)
sys.exit(code)
try:
opts, args = getopt.getopt(sys.argv[1:], 'a:l:', ['account=', 'limit='])
except getopt.error as msg:
usage(1, msg)
if args:
usage(1, 'Too many arguments')
strAccount = None
nLimit = 500
for opt, arg in opts:
if opt in ('-a', '--account'):
strAccount = arg
elif opt in ('-l', '--limit'):
nLimit = int(arg)
if strAccount is None:
usage(1)
getsteemblog(strAccount, 0, nLimit)
以上是完整的程序，会在执行程序目录建立以steemaccount为名称的子目录，读到的文章原始内容会放在子目录下，自己用来做steem内容的备份已经足够了，当然你也可以取一些好作者的文章在本地查看。
这是用我的Steem用户名执行的结果，最近的文章都保存下来了！
(env3) localhost:steem Chaim$ python getsteemblog.py -a chaimyu
chaimyu/以太坊实战【地址监控四】.md
chaimyu/以太坊实战【地址监控三】.md
chaimyu/（steem）相见恨（狠投）晚（一万）.md
chaimyu/以太坊实战【地址监控二】.md
chaimyu/以太坊常用客户端简介.md
chaimyu/以太坊实战【地址监控一】.md
chaimyu/骗炮行情，小仓位开始建仓.md
chaimyu/区块链技术中的石墨烯是什么.md
chaimyu/量化交易研究系列【交易所分析】.md
chaimyu/看9000左右能不能支撑住.md
chaimyu/ERC20代币传输给合约地址可能会丢失.md
chaimyu/试图猜一下币世界的谜语.md
chaimyu/steemit bindwidth limit exceeded原因和解决方法.md
chaimyu/比特币研究系列【白皮书】.md
chaimyu/区域链研究系列【技术术语】.md
chaimyu/区块链玩猫笔记.md
chaimyu/区块链研究系列【数字代币】.md
chaimyu/NEO研究系列【基本信息和安装】.md
chaimyu/作者简介.md
chaimyu/快速使用ShapeShift转换虚拟币.md
chaimyu/区块链研究系列【ICO】.md
chaimyu/以太坊研究系列【代币发行】.md
chaimyu/以太坊研究系列【合约进阶】.md
chaimyu/以太坊研究系列【智能合约】.md
chaimyu/以太坊研究系列【web3交互】.md
chaimyu/以太坊研究系列【Mist】.md
chaimyu/以太坊研究系列【基本信息】.md
chaimyu/以太坊研究系列【geth客户端调用mist部署的智能合约】.md
chaimyu/以太坊研究系列【私链搭建、挖矿、交易】.md
chaimyu/Electrum研究系列【代码结构和助记词生成】.md
chaimyu/After the article is deleted, the picture is still there?.md
chaimyu/brew如何安装指定版本软件.md
chaimyu/Mac下pip install Permission denied解决方法.md
chaimyu/Mac下brew install & link permission denied解决方法.md
chaimyu/steemit如何最方便的设置头像和封面图片？.md
chaimyu/Electrum研究系列【安装】.md
chaimyu/steemit.com vs cnsteem.com @skenan.md
chaimyu/Ethereum Research【message protocol】.md
谁知道有没有能方便发布文章到多个内容平台的软件吗？例如简书、博客、steem等
感谢您阅读 