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ponywhoosh

PyPI Package latest release Test

Make your database over PonyORM searchable.

Install package, import and start adding what fields of your models in your database, you want to search.

PonyWhoosh

Please take a look to the official documentation up to date:

Installation

pip install ponywhoosh

or use the develop (unstable) version:

git clone https://github.com/jonaprieto/ponywhoosh.git
cd ponywhoosh
python setup.py install

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ponywhoosh's Issues

Python 3 support

Hi!
Are there any plans on supporting Python 3 in the future?

Py3 Error

There is a problem in the middle_save. tha causes this

% python example.py runserver
Traceback (most recent call last):
  File "example.py", line 212, in <module>
    populate_database()
  File "<string>", line 2, in populate_database
  File "/Users/mac/miniconda3/envs/FPW/lib/python3.6/site-packages/pony/orm/core.py", line 413, in new_func
    try: return func(*args, **kwargs)
  File "example.py", line 208, in populate_database
    commit()
  File "<string>", line 2, in commit
  File "/Users/mac/miniconda3/envs/FPW/lib/python3.6/site-packages/pony/utils/utils.py", line 58, in cut_traceback
    return func(*args, **kwargs)
  File "/Users/mac/miniconda3/envs/FPW/lib/python3.6/site-packages/pony/orm/core.py", line 293, in commit
    cache.flush()
  File "/Users/mac/miniconda3/envs/FPW/lib/python3.6/site-packages/pony/orm/core.py", line 1620, in flush
    cache.call_after_save_hooks()
  File "/Users/mac/miniconda3/envs/FPW/lib/python3.6/site-packages/pony/orm/core.py", line 1628, in call_after_save_hooks
    obj._after_save_(status)
  File "/Users/mac/Proyectos/Jona/ponywhoosh/ponywhoosh/core.py", line 203, in _middle_save_
    writer.add_document(**attrs)
  File "/Users/mac/miniconda3/envs/FPW/lib/python3.6/site-packages/whoosh/writing.py", line 750, in add_document
    for tbytes, freq, weight, vbytes in items:
  File "/Users/mac/miniconda3/envs/FPW/lib/python3.6/site-packages/whoosh/fields.py", line 669, in index
    yield (self.to_bytes(num, shift), 1, 1.0, emptybytes)
  File "/Users/mac/miniconda3/envs/FPW/lib/python3.6/site-packages/whoosh/fields.py", line 722, in to_bytes
    x = self.prepare_number(x)
  File "/Users/mac/miniconda3/envs/FPW/lib/python3.6/site-packages/whoosh/fields.py", line 685, in prepare_number
    x = self.numtype(x)
ValueError: invalid literal for int() with base 10: '3.000000000'

No results, index not created, and problem with primary key

I use ponywhoosh as specified:

@pw.register_model('name', sortable=True, stored=True)
class Product(pony_db.Entity):
   name = pony.orm.Required(str, 200, unique=True)

@app.route('/search', methods=['GET'])
@limiter.limit("1000/day")
@pony.orm.db_session
def search():
    query = request.args.get('query', type=str)
    print('query', query)
    return json.dumps(models.pw.search(query))

Searching show no results with a populated database and exact query.
By looking into the index folder, I realized that indexes were not built. So I tried the following:

Product._pw_index_.update_documents()

I get this error:

  File "/usr/local/lib/python3.6/dist-packages/ponywhoosh/index.py", line 136, in charge_documents
    attrs = {self._primary_key: obj.get_pk()}

TypeError: unhashable type: 'list'

Do you have any clue?

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