Add a fetcher for AWS S3 Argo GDAC data #385

gmaze · 2024-09-03T12:37:25Z

Support for AWS S3 data files

This support is experimental and is primarily made available for benchmarking as part of the ADMT working group on Argo cloud format activities

In this PR, we shall provide:

a data fetcher for netcdf files on AWS S3
a netcdf to zarr convertion utility (check this gist)
a data fetcher prototype for zarr files on AWS S3
a kerchunk helper for netcdf files on AWS S3

We assume that the GDAC data structure is not modified: paths to netcdf are similar to paths to zarr archives:

./dac/<DAC>/<WMO>/*.nc
./dac/<DAC>/<WMO>/profiles/*.nc

to:

./dac/<DAC>/<WMO>/*.zarr
./dac/<DAC>/<WMO>/profiles/*.zarr

So that a file path such as
/pub/dac/coriolis/6903091/6903091_prof.nc
goes to
/pub/etc/ArgoZarr/dac/coriolis/6903091/6903091_prof.zarr

This is alive, but experimental on S3 prototype.

You can browse it at:

https://argo-gdac-sandbox.s3.eu-west-3.amazonaws.com/pub/index.html#pub/etc/ArgoZarr/

…rce-for-gdac-from-amazon-s3

commit 62ba4cb Merge: 919484e ce6fed9 Author: Guillaume Maze <[email protected]> Date: Wed Sep 25 13:50:16 2024 +0200 Merge pull request #389 from euroargodev/other-major-breaking-refactoring Implement other than bgc-2024 branch major breaking refactoring for major release v1.0.0 commit ce6fed9 Merge: fa05fa7 919484e Author: Guillaume Maze <[email protected]> Date: Wed Sep 25 12:08:02 2024 +0200 Merge branch 'master' into other-major-breaking-refactoring commit fa05fa7 Author: Guillaume Maze <[email protected]> Date: Wed Sep 25 12:07:02 2024 +0200 Delete test_deprecated.py commit 919484e Author: Guillaume Maze <[email protected]> Date: Wed Sep 25 11:37:21 2024 +0200 Fix ci tests env fix error libmamba Could not solve for environment specs The following packages are incompatible ├─ fsspec 2024.9.0* is requested and can be installed; └─ s3fs 2024.6.1* is not installable because it requires └─ fsspec 2024.6.1 , which conflicts with any installable versions previously reported. critical libmamba Could not solve for environment specs commit 0dc9834 Author: Guillaume Maze <[email protected]> Date: Wed Sep 25 11:31:21 2024 +0200 Add upstream tests with python 3.11 and 3.12 commit a1aedc5 Merge: 747ba13 549d8c3 Author: Guillaume Maze <[email protected]> Date: Wed Sep 25 11:25:09 2024 +0200 Merge branch 'master' into other-major-breaking-refactoring commit 549d8c3 Merge: 1e79ec0 2d4785d Author: Guillaume Maze <[email protected]> Date: Wed Sep 25 11:20:42 2024 +0200 Merge pull request #356 from euroargodev/bgc-2024 Work on BGC from 2024 LOV visit commit 2d4785d Author: Guillaume Maze <[email protected]> Date: Wed Sep 25 10:30:17 2024 +0200 Remove 45mins timeout for CI tests commit 1797037 Author: Guillaume Maze <[email protected]> Date: Wed Sep 25 08:03:22 2024 +0200 Update CI tests data include standard and research mode for erddap BGC commit 82c20c8 Author: Guillaume Maze <[email protected]> Date: Wed Sep 25 07:44:50 2024 +0200 Update CI tests data commit f7ebc21 Author: Guillaume Maze <[email protected]> Date: Wed Sep 25 07:39:34 2024 +0200 Update test_deprecated.py commit 51355c3 Author: Guillaume Maze <[email protected]> Date: Tue Sep 24 12:08:05 2024 +0200 update CI tests data commit 809adc9 Author: Guillaume Maze <[email protected]> Date: Tue Sep 24 10:37:20 2024 +0200 Update create_json_assets commit 2ff193f Author: Guillaume Maze <[email protected]> Date: Tue Sep 24 10:37:15 2024 +0200 Update argovis_data.py make sure argovis is only using a single filestore commit a73f727 Author: Guillaume Maze <[email protected]> Date: Tue Sep 24 10:36:53 2024 +0200 Update CI tests data commit cf41ba4 Merge: 4681d55 1e79ec0 Author: Guillaume Maze <[email protected]> Date: Mon Sep 23 14:59:03 2024 +0200 Merge branch 'master' into bgc-2024 commit 4681d55 Author: Guillaume Maze <[email protected]> Date: Mon Sep 23 14:57:32 2024 +0200 Clear CI tests for easier merge with master [skip-ci] commit 1e79ec0 Author: Guillaume Maze <[email protected]> Date: Mon Sep 23 14:56:59 2024 +0200 Clear CI tests data for easier merge [skip-ci] commit c9de8b9 Author: Guillaume Maze <[email protected]> Date: Mon Sep 23 14:54:43 2024 +0200 Clear CI tests data before merge commit a21a644 Author: Guillaume Maze <[email protected]> Date: Mon Sep 23 09:56:26 2024 +0200 Update whats-new.rst commit fe8b91c Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 15:38:26 2024 +0200 Update requirements.txt commit 4ae5aab Merge: 0f5a754 b135bfa Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 15:36:58 2024 +0200 Merge pull request #394 from euroargodev/releasev0.1.17 Prepare for v0.1.17 Bat Release 🦇 commit b135bfa Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 14:16:32 2024 +0200 Update dev env definitions commit 0f5a754 Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 13:54:21 2024 +0200 Update HOW_TO_RELEASE.md [skip-ci] commit 4bc625e Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 13:49:08 2024 +0200 Flake8 commit 34d1a46 Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 13:45:15 2024 +0200 codespell commit 6259011 Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 13:42:32 2024 +0200 Fix CI tests data update commit c5ab622 Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 13:36:15 2024 +0200 Update cheatsheet.rst commit cb66217 Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 13:28:25 2024 +0200 Update cheatsheet PDF commit 10ff2cf Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 11:50:15 2024 +0200 Update CI tests data commit ec0b14c Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 11:48:41 2024 +0200 Update HOW_TO_RELEASE.md [skip-ci] commit e2df789 Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 11:28:55 2024 +0200 Update static assets commit cffefc0 Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 11:28:24 2024 +0200 Update reference_tables.py commit 6cf2644 Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 11:07:15 2024 +0200 Update whats-new.rst commit eb7e689 Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 11:07:12 2024 +0200 Update fetchers.py commit d8121d8 Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 10:58:12 2024 +0200 Update HOW_TO_RELEASE.md [skip-ci] commit 88ff363 Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 10:34:20 2024 +0200 Move to v0.1.17, to Beta commit e48ab55 Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 09:47:51 2024 +0200 Update xarray.py don't anticipate too much on the upcoming filter_data_mode replacement commit 29a5cfc Merge: 5a31057 f3b0a56 Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 09:45:45 2024 +0200 Merge pull request #388 from euroargodev/deprec-before-major Introduces deprecation warnings before major v1.0.0 release commit f3b0a56 Author: Guillaume Maze <[email protected]> Date: Fri Sep 20 08:56:53 2024 +0200 Better deprecation introduction commit 5a31057 Author: Guillaume Maze <[email protected]> Date: Thu Sep 19 14:15:02 2024 +0200 Pin erddapy for python < 3.10 See ioos/erddapy#359 commit 747ba13 Merge: 37f2495 0095fe6 Author: Guillaume Maze <[email protected]> Date: Wed Sep 18 15:33:08 2024 +0200 Merge branch 'master' into other-major-breaking-refactoring commit 37f2495 Author: Guillaume Maze <[email protected]> Date: Wed Sep 18 15:32:46 2024 +0200 Update monitored_threadpool.py commit 6d9be49 Merge: 62ece42 0095fe6 Author: Guillaume Maze <[email protected]> Date: Wed Sep 18 15:30:38 2024 +0200 Merge branch 'master' into bgc-2024 commit 2669301 Author: Guillaume Maze <[email protected]> Date: Fri Sep 13 14:46:38 2024 +0200 [skip-ci] commit e87afe1 Author: Guillaume Maze <[email protected]> Date: Fri Sep 13 14:32:06 2024 +0200 Create test_deprecated.py Ensure we're having warnings for deprecations commit c319d0a Author: Guillaume Maze <[email protected]> Date: Fri Sep 13 14:31:32 2024 +0200 Update xarray.py fix deprecation warning commit 19daad3 Author: Guillaume Maze <[email protected]> Date: Fri Sep 13 14:31:13 2024 +0200 New deprecation for option 'ftp' replaced by 'gdac' commit c890602 Author: Guillaume Maze <[email protected]> Date: Fri Sep 13 14:30:32 2024 +0200 introduce new "OptionDeprecatedWarning" commit 850adf1 Author: Guillaume Maze <[email protected]> Date: Wed Sep 4 11:14:10 2024 +0200 Deprec for 'dataset' option replaced by 'ds' commit 1371625 Author: Guillaume Maze <[email protected]> Date: Wed Sep 4 10:12:43 2024 +0200 Update whats-new.rst commit a988d79 Author: Guillaume Maze <[email protected]> Date: Wed Sep 4 10:10:43 2024 +0200 Update xarray.py commit acc789e Author: Guillaume Maze <[email protected]> Date: Wed Sep 4 10:08:07 2024 +0200 Update xarray.py

…mazon-s3

codecov · 2024-10-23T12:26:40Z

❌ 4 Tests Failed:

Tests completed	Failed	Passed	Skipped
1637	4	1633	141

View the top 3 failed tests by shortest run time

test_fetchers_data_gdac.py::TestBackend::test_fetching_cached[host='c', ds='phy', mode='standard', {'region': [-20, -16.0, 0, 1, 0, 100.0, '1997-07-01', '1997-09-01']}]

Stack Traces | 0.725s run time

self = &lt;argopy.tests.test_fetchers_data_gdac.TestBackend object at 0x00000260E3901510&gt;
mocked_httpserver = 'http://127.0.0.1:9898'
cached_fetcher = &lt;datafetcher.gdac&gt;
#x1F310 Name: Ifremer GDAC Argo data fetcher for a space/time region
#x1F5FA  Domain: [x=-20.00/-16.00; y=0.00/... searched: True (3 matches, 0.1110%)
#x1F3CA User mode: standard
#x1F7E1+#x1F535 Dataset: phy
#x1F324  Performances: cache=True, parallel=False

    @pytest.mark.parametrize("cached_fetcher", VALID_ACCESS_POINTS, indirect=True, ids=VALID_ACCESS_POINTS_IDS)
    def test_fetching_cached(self, mocked_httpserver, cached_fetcher):
        # Assert the fetcher (this trigger data fetching, hence caching as well):
&gt;       assert_fetcher(mocked_httpserver, cached_fetcher, cacheable=True)

argopy\tests\test_fetchers_data_gdac.py:197: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
argopy\tests\test_fetchers_data_gdac.py:90: in assert_fetcher
    assert isinstance(this_fetcher.to_xarray(errors='raise'), xr.Dataset)
argopy\fetchers.py:616: in to_xarray
    xds = self.fetcher.to_xarray(**kwargs)
argopy\data_fetchers\gdac_data.py:399: in to_xarray
    results = self.fs.open_mfdataset(URI, **opts)
argopy\stores\filesystems.py:489: in open_mfdataset
    data = future.result()
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\concurrent\futures\_base.py:449: in result
    return self.__get_result()
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\concurrent\futures\_base.py:401: in __get_result
    raise self._exception
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\concurrent\futures\thread.py:58: in run
    result = self.fn(*self.args, **self.kwargs)
argopy\stores\filesystems.py:393: in _mfprocessor
    ds = self.open_dataset(url, **open_dataset_opts)
argopy\stores\filesystems.py:374: in open_dataset
    with self.open(path) as of:
argopy\stores\filesystems.py:210: in open
    return self.fs.open(path, *args, **kwargs)
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cached.py:446: in &lt;lambda&gt;
    return lambda *args, **kw: getattr(type(self), item).__get__(self)(
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\spec.py:1303: in open
    f = self._open(
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cached.py:446: in &lt;lambda&gt;
    return lambda *args, **kw: getattr(type(self), item).__get__(self)(
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cached.py:707: in _open
    self.save_cache()
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cached.py:446: in &lt;lambda&gt;
    return lambda *args, **kw: getattr(type(self), item).__get__(self)(
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cached.py:206: in save_cache
    self._metadata.save()
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cache_metadata.py:227: in save
    self._save(cache, fn)
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cache_metadata.py:75: in _save
    with atomic_write(fn, mode="w") as f:
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\contextlib.py:144: in __exit__
    next(self.gen)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

path = 'C:\\Users\\RUNNER~1\\AppData\\Local\\Temp\\tmpwusflrts\\cache'
mode = 'w'

    @contextlib.contextmanager
    def atomic_write(path: str, mode: str = "wb"):
        """
        A context manager that opens a temporary file next to `path` and, on exit,
        replaces `path` with the temporary file, thereby updating `path`
        atomically.
        """
        fd, fn = tempfile.mkstemp(
            dir=os.path.dirname(path), prefix=os.path.basename(path) + "-"
        )
        try:
            with open(fd, mode) as fp:
                yield fp
        except BaseException:
            with contextlib.suppress(FileNotFoundError):
                os.unlink(fn)
            raise
        else:
&gt;           os.replace(fn, path)
E           PermissionError: [WinError 5] Access is denied: 'C:\\Users\\RUNNER~1\\AppData\\Local\\Temp\\tmpwusflrts\\cache-r5b1fm42' -&gt; 'C:\\Users\\RUNNER~1\\AppData\\Local\\Temp\\tmpwusflrts\\cache'

C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\utils.py:625: PermissionError

test_fetchers_data_gdac.py::TestBackend::test_fetching_cached[host='c', ds='phy', mode='expert', {'region': [-20, -16.0, 0, 1, 0, 100.0, '1997-07-01', '1997-09-01']}]

Stack Traces | 0.727s run time

self = &lt;argopy.tests.test_fetchers_data_gdac.TestBackend object at 0x00000260E39027D0&gt;
mocked_httpserver = 'http://127.0.0.1:9898'
cached_fetcher = &lt;datafetcher.gdac&gt;
#x1F310 Name: Ifremer GDAC Argo data fetcher for a space/time region
#x1F5FA  Domain: [x=-20.00/-16.00; y=0.00/...ex searched: True (3 matches, 0.1110%)
#x1F3C4 User mode: expert
#x1F7E1+#x1F535 Dataset: phy
#x1F324  Performances: cache=True, parallel=False

    @pytest.mark.parametrize("cached_fetcher", VALID_ACCESS_POINTS, indirect=True, ids=VALID_ACCESS_POINTS_IDS)
    def test_fetching_cached(self, mocked_httpserver, cached_fetcher):
        # Assert the fetcher (this trigger data fetching, hence caching as well):
&gt;       assert_fetcher(mocked_httpserver, cached_fetcher, cacheable=True)

argopy\tests\test_fetchers_data_gdac.py:197: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
argopy\tests\test_fetchers_data_gdac.py:90: in assert_fetcher
    assert isinstance(this_fetcher.to_xarray(errors='raise'), xr.Dataset)
argopy\fetchers.py:616: in to_xarray
    xds = self.fetcher.to_xarray(**kwargs)
argopy\data_fetchers\gdac_data.py:399: in to_xarray
    results = self.fs.open_mfdataset(URI, **opts)
argopy\stores\filesystems.py:489: in open_mfdataset
    data = future.result()
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\concurrent\futures\_base.py:449: in result
    return self.__get_result()
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\concurrent\futures\_base.py:401: in __get_result
    raise self._exception
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\concurrent\futures\thread.py:58: in run
    result = self.fn(*self.args, **self.kwargs)
argopy\stores\filesystems.py:393: in _mfprocessor
    ds = self.open_dataset(url, **open_dataset_opts)
argopy\stores\filesystems.py:374: in open_dataset
    with self.open(path) as of:
argopy\stores\filesystems.py:210: in open
    return self.fs.open(path, *args, **kwargs)
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cached.py:446: in &lt;lambda&gt;
    return lambda *args, **kw: getattr(type(self), item).__get__(self)(
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\spec.py:1303: in open
    f = self._open(
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cached.py:446: in &lt;lambda&gt;
    return lambda *args, **kw: getattr(type(self), item).__get__(self)(
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cached.py:707: in _open
    self.save_cache()
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cached.py:446: in &lt;lambda&gt;
    return lambda *args, **kw: getattr(type(self), item).__get__(self)(
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cached.py:206: in save_cache
    self._metadata.save()
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cache_metadata.py:227: in save
    self._save(cache, fn)
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cache_metadata.py:75: in _save
    with atomic_write(fn, mode="w") as f:
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\contextlib.py:144: in __exit__
    next(self.gen)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

path = 'C:\\Users\\RUNNER~1\\AppData\\Local\\Temp\\tmpwusflrts\\cache'
mode = 'w'

    @contextlib.contextmanager
    def atomic_write(path: str, mode: str = "wb"):
        """
        A context manager that opens a temporary file next to `path` and, on exit,
        replaces `path` with the temporary file, thereby updating `path`
        atomically.
        """
        fd, fn = tempfile.mkstemp(
            dir=os.path.dirname(path), prefix=os.path.basename(path) + "-"
        )
        try:
            with open(fd, mode) as fp:
                yield fp
        except BaseException:
            with contextlib.suppress(FileNotFoundError):
                os.unlink(fn)
            raise
        else:
&gt;           os.replace(fn, path)
E           PermissionError: [WinError 5] Access is denied: 'C:\\Users\\RUNNER~1\\AppData\\Local\\Temp\\tmpwusflrts\\cache-1pdjmbzx' -&gt; 'C:\\Users\\RUNNER~1\\AppData\\Local\\Temp\\tmpwusflrts\\cache'

C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\utils.py:625: PermissionError

test_fetchers_data_gdac.py::TestBackend::test_fetching_cached[host='http_mocked', ds='phy', mode='research', {'region': [-20, -16.0, 0, 1, 0, 100.0]}]

Stack Traces | 0.948s run time

self = &lt;argopy.tests.test_fetchers_data_gdac.TestBackend object at 0x00000260E392A750&gt;
mocked_httpserver = 'http://127.0.0.1:9898'
cached_fetcher = &lt;datafetcher.gdac&gt;
#x1F310 Name: Ifremer GDAC Argo data fetcher for a space/time region
#x1F5FA  Domain: [x=-20.00/-16.00; y=0.00/... searched: True (3 matches, 3.0000%)
#x1F6A3 User mode: research
#x1F7E1+#x1F535 Dataset: phy
#x1F324  Performances: cache=True, parallel=False

    @pytest.mark.parametrize("cached_fetcher", VALID_ACCESS_POINTS, indirect=True, ids=VALID_ACCESS_POINTS_IDS)
    def test_fetching_cached(self, mocked_httpserver, cached_fetcher):
        # Assert the fetcher (this trigger data fetching, hence caching as well):
&gt;       assert_fetcher(mocked_httpserver, cached_fetcher, cacheable=True)

argopy\tests\test_fetchers_data_gdac.py:197: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _
argopy\tests\test_fetchers_data_gdac.py:90: in assert_fetcher
    assert isinstance(this_fetcher.to_xarray(errors='raise'), xr.Dataset)
argopy\fetchers.py:616: in to_xarray
    xds = self.fetcher.to_xarray(**kwargs)
argopy\data_fetchers\gdac_data.py:399: in to_xarray
    results = self.fs.open_mfdataset(URI, **opts)
argopy\stores\filesystems.py:1258: in open_mfdataset
    data = future.result()
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\concurrent\futures\_base.py:449: in result
    return self.__get_result()
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\concurrent\futures\_base.py:401: in __get_result
    raise self._exception
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\concurrent\futures\thread.py:58: in run
    result = self.fn(*self.args, **self.kwargs)
argopy\stores\filesystems.py:936: in _mfprocessor_dataset
    ds = self.open_dataset(url, **open_dataset_opts)
argopy\stores\filesystems.py:889: in open_dataset
    target, _ = load_in_memory(
argopy\stores\filesystems.py:833: in load_in_memory
    data = self.download_url(url, **dwn_opts)
argopy\stores\filesystems.py:761: in download_url
    data, n = make_request(
argopy\stores\filesystems.py:713: in make_request
    data = ffs.cat_file(url, **cat_opts)
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cached.py:446: in &lt;lambda&gt;
    return lambda *args, **kw: getattr(type(self), item).__get__(self)(
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\spec.py:773: in cat_file
    with self.open(path, "rb", **kwargs) as f:
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cached.py:446: in &lt;lambda&gt;
    return lambda *args, **kw: getattr(type(self), item).__get__(self)(
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\spec.py:1303: in open
    f = self._open(
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cached.py:446: in &lt;lambda&gt;
    return lambda *args, **kw: getattr(type(self), item).__get__(self)(
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cached.py:707: in _open
    self.save_cache()
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cached.py:446: in &lt;lambda&gt;
    return lambda *args, **kw: getattr(type(self), item).__get__(self)(
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cached.py:206: in save_cache
    self._metadata.save()
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cache_metadata.py:227: in save
    self._save(cache, fn)
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\implementations\cache_metadata.py:75: in _save
    with atomic_write(fn, mode="w") as f:
C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\contextlib.py:144: in __exit__
    next(self.gen)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

path = 'C:\\Users\\RUNNER~1\\AppData\\Local\\Temp\\tmpwusflrts\\cache'
mode = 'w'

    @contextlib.contextmanager
    def atomic_write(path: str, mode: str = "wb"):
        """
        A context manager that opens a temporary file next to `path` and, on exit,
        replaces `path` with the temporary file, thereby updating `path`
        atomically.
        """
        fd, fn = tempfile.mkstemp(
            dir=os.path.dirname(path), prefix=os.path.basename(path) + "-"
        )
        try:
            with open(fd, mode) as fp:
                yield fp
        except BaseException:
            with contextlib.suppress(FileNotFoundError):
                os.unlink(fn)
            raise
        else:
&gt;           os.replace(fn, path)
E           PermissionError: [WinError 5] Access is denied: 'C:\\Users\\RUNNER~1\\AppData\\Local\\Temp\\tmpwusflrts\\cache-4efkwtn3' -&gt; 'C:\\Users\\RUNNER~1\\AppData\\Local\\Temp\\tmpwusflrts\\cache'

C:\Users\runneradmin\micromamba\envs\argopy-tests\Lib\site-packages\fsspec\utils.py:625: PermissionError

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[skip-ci]

d09c59c

gmaze added enhancement New feature or request backends performance labels Sep 3, 2024

gmaze self-assigned this Sep 3, 2024

gmaze linked an issue Sep 3, 2024 that may be closed by this pull request

New data source for GDAC from Amazon S3 #302

Open

gmaze marked this pull request as draft September 4, 2024 06:08

gmaze added 13 commits September 13, 2024 15:34

Add S3 support to gdac data fetcher

a7cab73

misc

215acf5

Merge branch 'other-major-breaking-refactoring' into 302-new-data-sou…

2c723f1

…rce-for-gdac-from-amazon-s3

Update test_fetchers_data_gdac.py

55b3723

misc

8ebd896

Merge branch 'master' into 302-new-data-source-for-gdac-from-amazon-s3

6747989

clear tests data

40a92a6

Merge branch 'master' into 302-new-data-source-for-gdac-from-amazon-s3

2b992c3

Create kerchunker.py

3afafea

Merge branch 'argo-kerchunk' into 302-new-data-source-for-gdac-from-a…

6b6faf9

…mazon-s3

misc

2d77293

Merge branch 'master' into 302-new-data-source-for-gdac-from-amazon-s3

bfb0482

gmaze added 9 commits October 23, 2024 14:36

Update options.py

0a4b29c

Merge branch 'master' into 302-new-data-source-for-gdac-from-amazon-s3

040e565

misc

0f01c3c

Update kerchunker.py

c6f4186

More docstrings / docs

a3a5d2d

Update gdac_data.py

436ccc7

Update lists.py

22411b9

Update kerchunker.py

fb5e550

Clear test data

04aa0ed

gmaze added 9 commits October 24, 2024 11:40

misc

caf0bbb

misc

c7220fa

misc

dda1eed

Add support lazy http open_dataset

6a5a532

Merge branch 'master' into 302-new-data-source-for-gdac-from-amazon-s3

1b2ca31

fix bug in open_dataset

dca8524

Update filesystems.py

23f5f52

Fix 3.10 env for CI tests

5afa8cd

Improve perf and docstrings

4186506

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Add a fetcher for AWS S3 Argo GDAC data #385

Add a fetcher for AWS S3 Argo GDAC data #385

gmaze commented Sep 3, 2024 •

edited

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codecov bot commented Oct 23, 2024 •

edited

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Add a fetcher for AWS S3 Argo GDAC data #385

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Add a fetcher for AWS S3 Argo GDAC data #385

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❌ 4 Tests Failed:

gmaze commented Sep 3, 2024 •

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