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#!/usr/bin/env python |
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# -*- encoding: utf-8 -*- |
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# vim: set et sw=4 ts=4 sts=4 ff=unix fenc=utf8: |
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# Author: Binux<[email protected]> |
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# http://binux.me |
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# Created on 2014-02-09 11:28:52 |
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import re |
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# NOTE: When get/get_all/check_update from database with default fields, |
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# all following fields should be included in output dict. |
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{ |
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'project': { |
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'name': str, |
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'group': str, |
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'status': str, |
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'script': str, |
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# 'config': str, |
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'comments': str, |
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# 'priority': int, |
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'rate': int, |
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'burst': int, |
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'updatetime': int, |
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} |
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} |
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class ProjectDB(object): |
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status_str = [ |
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'TODO', |
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'STOP', |
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'CHECKING', |
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'DEBUG', |
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'RUNNING', |
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] |
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def insert(self, name, obj={}): |
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raise NotImplementedError |
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def update(self, name, obj={}, **kwargs): |
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raise NotImplementedError |
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def get_all(self, fields=None): |
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raise NotImplementedError |
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def get(self, name, fields): |
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raise NotImplementedError |
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def drop(self, name): |
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raise NotImplementedError |
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def check_update(self, timestamp, fields=None): |
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raise NotImplementedError |
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def split_group(self, group, lower=True): |
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return re.split("\W+", (group or '').lower()) |
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def verify_project_name(self, name): |
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if len(name) > 64: |
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return False |
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if re.search(r"[^\w]", name): |
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return False |
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return True |
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def copy(self): |
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''' |
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database should be able to copy itself to create new connection |
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it's implemented automatically by pyspider.database.connect_database |
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if you are not create database connection via connect_database method, |
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you should implement this |
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''' |
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raise NotImplementedError |
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binux /
pyspider
