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import hashlib
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import random
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import string
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import sys
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import uuid
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from flask_babel import gettext
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# required answerer attribute
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# specifies which search query keywords triggers this answerer
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keywords = ('random',)
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random_int_max = 2**31
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if sys.version_info[0] == 2:
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random_string_letters = string.lowercase + string.digits + string.uppercase
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else:
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unicode = str
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random_string_letters = string.ascii_lowercase + string.digits + string.ascii_uppercase
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def random_characters():
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return [random.choice(random_string_letters)
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for _ in range(random.randint(8, 32))]
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def random_string():
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return u''.join(random_characters())
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def random_float():
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return unicode(random.random())
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def random_int():
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return unicode(random.randint(-random_int_max, random_int_max))
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def random_sha256():
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m = hashlib.sha256()
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m.update(b''.join(random_characters()))
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return unicode(m.hexdigest())
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def random_uuid():
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return unicode(uuid.uuid4())
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random_types = {b'string': random_string,
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b'int': random_int,
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b'float': random_float,
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b'sha256': random_sha256,
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b'uuid': random_uuid}
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# required answerer function
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# can return a list of results (any result type) for a given query
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def answer(query):
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parts = query.query.split()
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if len(parts) != 2:
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return []
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if parts[1] not in random_types:
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return []
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return [{'answer': random_types[parts[1]]()}]
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# required answerer function
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# returns information about the answerer
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def self_info():
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return {'name': gettext('Random value generator'),
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'description': gettext('Generate different random values'),
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'examples': [u'random {}'.format(x) for x in random_types]}
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