Create .brainglobe
dir if it doesn't exist when fetching atlas versions
#402
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Description
What is this PR
Why is this PR needed?
Currently, if
get_atlases_last_versions
is called and the.brainglobe
directory doesn't exist the program will throw aFileNotFoundError
.What does this PR do?
If the
.brainglobe
directory doesn't exist, create it before trying to cachelast_versions.conf
file.