Metadata-Version: 1.1
Name: trie
Version: 0.2.3
Summary: Python implementation of the Ethereum Trie structure
Home-page: https://github.com/pipermerriam/trie
Author: Piper Merriam
Author-email: pipermerriam@gmail.com
License: MIT
Description: # Python Implementation of the Ethereum Trie structure
        
        
        ```shell
        $ pip install trie
        ```
        
        > Warning: This is an early release and is likely to contain bugs as well as
        > breaking API changes.
        
        
        # Usage
        
        ```python
        >>> from trie import Trie
        >>> from trie.db.memory import MemoryDB
        >>> t = Trie(MemoryDB())
        >>> t.root_hash
        b'V\xe8\x1f\x17\x1b\xccU\xa6\xff\x83E\xe6\x92\xc0\xf8n[H\xe0\x1b\x99l\xad\xc0\x01b/\xb5\xe3c\xb4!'
        >>> t.set(b'my-key', b'some-value')
        >>> t.get(b'my-key')
        b'some-value'
        >>> t.exists(b'another-key')
        False
        >>> t.set(b'another-key', b'another-value')
        >>> t.exists(b'another-key')
        True
        >>> t.delete(b'another-key')
        >>> t.exists(b'another-key')
        False
        ```
        
        You can also use it like a dictionary.
        
        ```python
        >>> from trie import Trie
        >>> from trie.db.memory import MemoryDB
        >>> t = Trie(MemoryDB())
        >>> t.root_hash
        b'V\xe8\x1f\x17\x1b\xccU\xa6\xff\x83E\xe6\x92\xc0\xf8n[H\xe0\x1b\x99l\xad\xc0\x01b/\xb5\xe3c\xb4!'
        >>> t[b'my-key'] = b'some-value'
        >>> t[b'my-key']
        b'some-value'
        >>> b'another-key' in t
        False
        >>> t[b'another-key']  = b'another-value'
        >>> b'another-key' in t
        True
        >>> del t[b'another-key']
        >>> b'another-key' in t
        False
        ```
        
        
Keywords: ethereum blockchain evm trie merkle
Platform: UNKNOWN
Classifier: Development Status :: 2 - Pre-Alpha
Classifier: Intended Audience :: Developers
Classifier: License :: OSI Approved :: MIT License
Classifier: Natural Language :: English
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
