add Indonesian newspapers (id_newspapers_2018)
Looks like there's a `Path` issue on windows. Could you try switching to
`glob.glob(os.path.join(article_dir, "*.json"))` > Looks like there's a `Path` issue on windows. Could you try switching to
> `glob.glob(os.path.join(article_dir, "*.json"))`

Thanks, I replaced it with glob. Let's see if it solves the issue. Anyway, the main directory has a space, could it make the issue on windows? the test on linux don't have this problem. It seems glob doesn't help also. Btw, one of the failing test tried to connect aws which failed:
```
C:\tools\miniconda3\lib\site-packages\urllib3\connection.py:160: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

address = ('s3.amazonaws.com', 443), timeout = 10, source_address = None
socket_options = [(6, 1, 1)]

```
Why did it try to connect to aws? I don't use it. It seems that the circleci make a test for whole datasets repository, that means if only one of the dataset in the official repository has a download issue, this will also affect the test of a new dataset like mine, isn't it?
I changed the url to my newspaper dataset which contains only few simple json files and simple directory structure. But it still failed. And it failed not only on windows test. This is one of the error message:
```
-- Docs: https://docs.pytest.org/en/stable/warnings.html
=========================== short test summary info ============================
FAILED tests/test_dataset_common.py::LocalDatasetTest::test_load_dataset_ajgt_twitter_ar
FAILED tests/test_dataset_common.py::LocalDatasetTest::test_load_dataset_chr_en
FAILED tests/test_dataset_common.py::RemoteDatasetTest::test_load_dataset_ajgt_twitter_ar
FAILED tests/test_dataset_common.py::RemoteDatasetTest::test_load_dataset_chr_en
===== 4 failed, 2667 passed, 2052 skipped, 4 warnings in 432.05s (0:07:12) =====

Exited with code exit status 1
CircleCI received exit code 1
```
The test failed on twitter dataset even my dataset has nothing to do with twitter?  merging since the CI is fixed on master Hi, thanks for merging the dataset. I create a new PR (#1499) since I need to update the link to the dataset. 
The dataset contains around 500K articles (136M of words) from 7 Indonesian newspapers. The size of uncompressed 500K json files (newspapers-json.tgz) is around 2.2GB.