def test_nocache(self):
with tempfile.TemporaryDirectory() as testcachedir:
with argopy.set_options(cachedir=testcachedir):
loader = ArgoIndexFetcher(src=self.src, cache=False).float(self.requests['float'][0])
loader.to_xarray()
with pytest.raises(FileSystemHasNoCache):
loader.fetcher.cachepath
def __testthis(self):
for access_point in self.args:
# Acces point not implemented yet for erddap
# if access_point == 'profile':
# for arg in self.args['profile']:
# fetcher = ArgoIndexFetcher(src=self.src).profile(*arg).fetcher
# try:
# ds = fetcher.to_xarray()
# assert isinstance(ds, xr.Dataset)
# except ErddapServerError:
# # Test is passed even if something goes wrong with the erddap server
# pass
# except Exception:
# print("ERROR ERDDAP request:\n", fetcher.cname())
# pass
if access_point == "float":
for arg in self.args["float"]:
fetcher = ArgoIndexFetcher(src=self.src).float(arg).fetcher
ds = fetcher.to_xarray()
assert isinstance(ds, xr.Dataset)
if access_point == "region":
for arg in self.args["region"]:
fetcher = ArgoIndexFetcher(src=self.src).region(arg).fetcher
ds = fetcher.to_xarray()
assert isinstance(ds, xr.Dataset)
def test_nocache(self):
with argopy.set_options(cachedir="dummy", local_ftp=self.local_ftp):
loader = ArgoIndexFetcher(src=self.src,
cache=False).profile(2901623, 2)
loader.to_xarray()
with pytest.raises(FileSystemHasNoCache):
loader.fetcher.cachepath
def test_nocache(self):
with argopy.set_options(cachedir=self.testcachedir):
loader = ArgoIndexFetcher(src='erddap', cache=False).float(6902746)
loader.to_xarray()
with pytest.raises(FileSystemHasNoCache):
loader.fetcher.cachepath
shutil.rmtree(self.testcachedir) # Make sure the cache is empty
def test_clearcache(self):
with tempfile.TemporaryDirectory() as testcachedir:
with argopy.set_options(cachedir=testcachedir):
loader = ArgoIndexFetcher(src=self.src, cache=True).float(self.requests['float'][0])
loader.to_xarray()
loader.clear_cache()
with pytest.raises(CacheFileNotFound):
loader.fetcher.cachepath
def test_caching(self):
with tempfile.TemporaryDirectory() as testcachedir:
with argopy.set_options(cachedir=testcachedir):
loader = ArgoIndexFetcher(src=self.src, cache=True).float(self.requests['float'][0])
# 1st call to load and save to cache:
loader.to_xarray()
# 2nd call to load from cached file:
ds = loader.to_xarray()
assert isinstance(ds, xr.Dataset)
assert isinstance(loader.fetcher.cachepath, str)
def test_caching_float(self):
testcachedir = os.path.expanduser(os.path.join("~", ".argopytest_tmp"))
with argopy.set_options(cachedir=testcachedir,
local_ftp=self.local_ftp):
try:
loader = ArgoIndexFetcher(src=self.src,
cache=True).float(6901929)
# 1st call to load from erddap and save to cachedir:
ds = loader.to_xarray()
# 2nd call to load from cached file:
ds = loader.to_xarray()
assert isinstance(ds, xr.Dataset)
assert isinstance(loader.fetcher.cachepath, str)
shutil.rmtree(testcachedir)
except Exception:
shutil.rmtree(testcachedir)
raise
def test_caching_index(self):
with argopy.set_options(cachedir=self.testcachedir):
try:
loader = ArgoIndexFetcher(src='erddap',
cache=True).float(6902746)
# 1st call to load from erddap and save to cachedir:
ds = loader.to_xarray()
# 2nd call to load from cached file:
ds = loader.to_xarray()
assert isinstance(ds, xr.Dataset)
assert isinstance(loader.fetcher.cachepath, str)
shutil.rmtree(self.testcachedir)
except ErddapServerError: # Test is passed when something goes wrong because of the erddap server, not our fault !
shutil.rmtree(self.testcachedir)
pass
except Exception:
shutil.rmtree(self.testcachedir)
raise
def __testthis(self):
for access_point in self.args:
if access_point == "profile":
for arg in self.args["profile"]:
with argopy.set_options(local_ftp=self.local_ftp):
fetcher = ArgoIndexFetcher(src=self.src).profile(*arg).fetcher
ds = fetcher.to_xarray()
assert isinstance(ds, xr.Dataset)
if access_point == "float":
for arg in self.args["float"]:
with argopy.set_options(local_ftp=self.local_ftp):
fetcher = ArgoIndexFetcher(src=self.src).float(arg).fetcher
ds = fetcher.to_xarray()
assert isinstance(ds, xr.Dataset)
if access_point == "region":
for arg in self.args["region"]:
with argopy.set_options(local_ftp=self.local_ftp):
fetcher = ArgoIndexFetcher(src=self.src).region(arg).fetcher
ds = fetcher.to_xarray()
assert isinstance(ds, xr.Dataset)
def __test_region(self, bk, **ftc_opts):
""" Test float index fetching for a given backend """
for arg in self.args["region"]:
options = {**self.fetcher_opts, **ftc_opts}
f = ArgoIndexFetcher(src=bk, **options).region(arg)
assert isinstance(f.to_xarray(), xr.Dataset)
def __test_profile(self, bk, **ftc_opts):
""" Test profile index fetching for a given backend """
for arg in self.args["profile"]:
options = {**self.fetcher_opts, **ftc_opts}
f = ArgoIndexFetcher(src=bk, **options).profile(*arg)
assert isinstance(f.to_xarray(), xr.Dataset)