"AttributeError: __enter__"

[sunnaa0423]

The original version I used was 3.4.1, which I encountered an md5 mismatch during the download process.
Then I tried the 4.0.5 version according to your suggestion.The following problems were encountered:

####################################
[2023-02-13 21:35:24 +0800]
[2023-02-13 21:35:24 +0800] pyEGA3 - EGA python client version 4.0.5 (https://github.com/EGA-archive/ega-download-client)
[2023-02-13 21:35:24 +0800] Parts of this software are derived from pyEGA (https://github.com/blachlylab/pyega) by James Blachly
[2023-02-13 21:35:24 +0800] Python version : 3.10.9
[2023-02-13 21:35:24 +0800] OS version : Linux #1 SMP Thu Nov 8 23:39:32 UTC 2018
[2023-02-13 21:35:25 +0800] Server URL: https://ega.ebi.ac.uk:8052/elixir/data
[2023-02-13 21:35:25 +0800] Session-Id: 3372878956
[2023-02-13 21:35:27 +0800]
[2023-02-13 21:35:27 +0800] Authentication success for user '[email protected]'
[2023-02-13 21:36:18 +0800] File Id: 'EGAF00002027575'(8005749946 bytes).
[2023-02-13 21:36:18 +0800] Total space : 1056510.90 GiB
[2023-02-13 21:36:18 +0800] Used space : 421053.17 GiB
[2023-02-13 21:36:18 +0800] Free space : 582183.98 GiB
[2023-02-13 21:36:18 +0800] Download starting [using 1 connection(s), file size 8005749930 and chunk length 104857600]...
Status: 429 Problem with the request.

#########################################

Then it was updated to the latest version, 3.5.0, and there were new issues

#########################################
Status: 429 Problem with the request.
0%| | 0.00/8.01G [01:02<?, ?B/s]
[2023-02-13 21:35:07 +0800] enter
Traceback (most recent call last):
File "/xxx/.conda/envs/EBI/lib/python3.6/site-packages/pyega3/libs/data_file.py", line 326, in download_file_retry
self.download_file(output_file, num_connections, max_slice_size)
File "/xxx/.conda/envs/EBI/lib/python3.6/site-packages/pyega3/libs/data_file.py", line 159, in download_file
for part_file_name in executor.map(self.download_file_slice_, params):
File "/xxx/.conda/envs/EBI/lib/python3.6/concurrent/futures/_base.py", line 556, in result_iterator
yield future.result()
File "/xxx/.conda/envs/EBI/lib/python3.6/concurrent/futures/_base.py", line 405, in result
return self.__get_result()
File "/xxx/.conda/envs/EBI/lib/python3.6/concurrent/futures/_base.py", line 357, in __get_result
raise self.exception
File "/xxx/.conda/envs/EBI/lib/python3.6/concurrent/futures/thread.py", line 55, in run
result = self.fn(*self.args, **self.kwargs)
File "/xxx/.conda/envs/EBI/lib/python3.6/site-packages/pyega3/libs/data_file.py", line 189, in download_file_slice
return self.download_file_slice(*args)
File "/xxx/.conda/envs/EBI/lib/python3.6/site-packages/pyega3/libs/data_file.py", line 224, in download_file_slice
with self.data_client.get_stream(path, extra_headers) as r:
File "/xxx/.conda/envs/EBI/lib/python3.6/contextlib.py", line 82, in enter
return next(self.gen)
File "/xxx/.conda/envs/EBI/lib/python3.6/site-packages/pyega3/libs/data_client.py", line 76, in get_stream
with self.session.get(url, headers=headers, stream=True, timeout=request_timeout_in_sec) as r:
AttributeError: enter

#####################################

what should I do ? Can you help me with that? I have successfully downloaded almost half of the dataset.

[CsabaHalmagyi]

Hi @sunnaa0423
Thank you for reporting this. May I ask you to update your client to the most recent version (v5.0.2) that should include a fix for md5 errors and try the download again?

[cfusterot]

I am having the same error with v5.0.2. Any help will be very much appreciated!

[2023-05-03 12:06:13 +0200] Download starting [using 1 connection(s), file size 7150907281 and chunk length 104857600]...
  0%|                                                                                                                                                                                                   | 0.00/7.15G [00:07<?, ?B/s]
[2023-05-03 12:06:20 +0200] __enter__
Traceback (most recent call last):
  File "/data/gpfs-1/users/cofu10_c/work/miniconda/envs/pyega3/lib/python3.6/site-packages/pyega3/libs/data_file.py", line 323, in download_file_retry
    self.download_file(output_file, num_connections, max_slice_size)
  File "/data/gpfs-1/users/cofu10_c/work/miniconda/envs/pyega3/lib/python3.6/site-packages/pyega3/libs/data_file.py", line 159, in download_file
    for part_file_name in executor.map(self.download_file_slice_, params):
  File "/data/gpfs-1/users/cofu10_c/work/miniconda/envs/pyega3/lib/python3.6/concurrent/futures/_base.py", line 586, in result_iterator
    yield fs.pop().result()
  File "/data/gpfs-1/users/cofu10_c/work/miniconda/envs/pyega3/lib/python3.6/concurrent/futures/_base.py", line 432, in result
    return self.__get_result()
  File "/data/gpfs-1/users/cofu10_c/work/miniconda/envs/pyega3/lib/python3.6/concurrent/futures/_base.py", line 384, in __get_result
    raise self._exception
  File "/data/gpfs-1/users/cofu10_c/work/miniconda/envs/pyega3/lib/python3.6/concurrent/futures/thread.py", line 56, in run
    result = self.fn(*self.args, **self.kwargs)
  File "/data/gpfs-1/users/cofu10_c/work/miniconda/envs/pyega3/lib/python3.6/site-packages/pyega3/libs/data_file.py", line 189, in download_file_slice_
    return self.download_file_slice(*args)
  File "/data/gpfs-1/users/cofu10_c/work/miniconda/envs/pyega3/lib/python3.6/site-packages/pyega3/libs/data_file.py", line 221, in download_file_slice
    with self.data_client.get_stream(path, extra_headers) as r:
  File "/data/gpfs-1/users/cofu10_c/work/miniconda/envs/pyega3/lib/python3.6/contextlib.py", line 81, in __enter__
    return next(self.gen)
  File "/data/gpfs-1/users/cofu10_c/work/miniconda/envs/pyega3/lib/python3.6/site-packages/pyega3/libs/data_client.py", line 76, in get_stream
    with self.session.get(url, headers=headers, stream=True, timeout=request_timeout_in_sec) as r:
AttributeError: __enter__

[sunnaa0423]

Hi @sunnaa0423 Thank you for reporting this. May I ask you to update your client to the most recent version (v5.0.2) that should include a fix for md5 errors and try the download again?

Hi @CsabaHalmagyi
Thanks for the reply. After I updated to 5_0_2, I had a new problem. The data download connection was not stable, it was intermittent all the time. When I finally got to 100% , it showed MD5 check error. I felt very crash, is there any way to solve this problem? A concise version of the log file is attached.
pyega3_v5.0.2.log

[CsabaHalmagyi]

Hi @sunnaa0423
Could you please confirm if this is still an issue?