【Python】IPFS的Python接口

相关库

• pip install ipfsapi
• 参考地址：https://github.com/ipfs/py-ipfs-api

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接口示例

import ipfsapi

# 连接IPFS，需要先启动节点服务器daemon
api = ipfsapi.connect('127.0.0.1', 5001)

# 查看节点ID
api.id()

{'Addresses': ['/ip4/127.0.0.1/tcp/4001/ipfs/QmS2C4MjZsv2iP1UDMMLCYqJ4WeJw8n3vXx1VKxW1UbqHS',
               '/ip6/::1/tcp/4001/ipfs/QmS2C4MjZsv2iP1UDMMLCYqJ4WeJw8n3vXx1VKxW1UbqHS'],
 'AgentVersion': 'go-ipfs/0.4.10',
 'ID': 'QmS2C4MjZsv2iP1UDMMLCYqJ4WeJw8n3vXx1VKxW1UbqHS',
 'ProtocolVersion': 'ipfs/0.1.0',
 'PublicKey': 'CAASpgIwgg ... 3FcjAgMBAAE='}


# 上传文件
res = api.add('test.txt')
{'Hash': 'QmWxS5aNTFEc9XbMX1ASvLET1zrqEaTssqt33rVZQCQb22', 'Name': 'test.txt'}


# 上传目录
res = api.add('fake_dir', recursive=True)

[{'Hash': 'QmQcCtMgLVwvMQGu6mvsRYLjwqrZJcYtH4mboM9urWW9vX',
  'Name': 'fake_dir/fsdfgh'},
 {'Hash': 'QmNuvmuFeeWWpxjCQwLkHshr8iqhGLWXFzSGzafBeawTTZ',
  'Name': 'fake_dir/test2/llllg'},
 {'Hash': 'QmX1dd5DtkgoiYRKaPQPTCtXArUu4jEZ62rJBUcd5WhxAZ',
  'Name': 'fake_dir/test2'},
 {'Hash': 'Qmenzb5J4fR9c69BbpbBhPTSp2Snjthu2hKPWGPPJUHb9M',
  'Name': 'fake_dir'}]


# 查看文件内容
res = api.cat('QmWxS5aNTFEc9XbMX1ASvLET1zrqEaTssqt33rVZQCQb22')
>> hello ipfs!


# 下载文件
res = api.get('QmWxS5aNTFEc9XbMX1ASvLET1zrqEaTssqt33rVZQCQb22')