numpy.DataSource.exists
method
-
DataSource.exists(path)
[source] -
Test if path exists.
Test if
path
exists as (and in this order):- a local file.
- a remote URL that has been downloaded and stored locally in the
DataSource
directory. - a remote URL that has not been downloaded, but is valid and accessible.
Parameters: -
path : str
-
Can be a local file or a remote URL.
Returns: -
out : bool
-
True if
path
exists.
Notes
When
path
is an URL,exists
will return True if it’s either stored locally in theDataSource
directory, or is a valid remote URL.DataSource
does not discriminate between the two, the file is accessible if it exists in either location.
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Licensed under the 3-clause BSD License.
https://docs.scipy.org/doc/numpy-1.16.1/reference/generated/numpy.DataSource.exists.html