Examples fail to run

[jimrybarski]

Description

Running the example code from the documentation fails with this exception:
TypeError: batches_support_wrapper() missing 1 required positional argument: 'collection'

Reproduce

Run this code with easy_entrez 0.3.0:

from easy_entrez import EntrezAPI

entrez_api = EntrezAPI(
    'test',
    'test@test.com'
)

print(entrez_api.link(database=None, ids=[15718680, 157427902], database_from='protein', command='acheck'))

Expected behavior

It should return results instead of throwing this exception.

Context

OS: Ubuntu 18.04.6 LTS
Python: 3.6.9
easy_entrez 0.3.0 was installed in a virtualenv.

[krassowski]

Thank you for reporting the issue. The ids should be the first positional argument.

print(entrez_api.link([15718680, 157427902], database=None, database_from='protein', command='acheck'))

or keyed as a collection=:

print(entrez_api.link(database=None, collection=[15718680, 157427902], database_from='protein', command='acheck'))

The documentation needs updating.

[dodoflyy]

Hey, this bug still exist in v0.3.6? still can't use ids=.