Chronic python的慢性（Ruby NLP日期/时间解析器）？

除了python之外，有谁知道像chronic这样的库吗

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谢谢

你试过了吗？

我当时正在和斯蒂芬·拉塞特通话。在他提出标记化之后，我提出了一个Python示例

下面是Python示例。您将输出运行到一个慢性模式

import nltk
import MySQLdb
import time
import string
import re

#tokenize
sentence = 'Available June 9 -- August first week'
tokens = nltk.word_tokenize(sentence)

parts_of_speech = nltk.pos_tag(tokens)
print parts_of_speech

#allow white list
white_list = ['first']

#allow only prepositions
#NNP, CD
approved_prepositions = ['NNP', 'CD']
filtered = []
for word in parts_of_speech:

    if any(x in word[1] for x in approved_prepositions):
        filtered.append(word[0])
    elif any(x in word[0] for x in white_list):
        #if word in white list, append it
        filtered.append(word[0])

print filtered

#normalize to alphanumeric only
normalized = re.sub(r'\s\W+', ' ', ' '.join(filtered))
print filtered

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你可以试试斯坦福NLP的SUTime。相关的Python绑定如下所示：

确保安装了所有Java依赖项