Add tree method to display tree-like structure of the filesystem #1750
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>>> fs.tree(path='/start/folder', display_size=True)
/start/folder
├── folder1
│ ├── file1.txt (1.234MB)
│ └── file2.txt (0.567MB)
└── folder2
└── file3.txt (2.345MB)
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@martindurant I went along with your proposals. This can be used as follows: from fsspec import filesystem
fs = filesystem('ftp', host='test.rebex.net', user='demo', password='password')
tree = fs.tree(display_size=True, recursion_limit=3, indent_size=8, max_display=10)
print(tree)
/
├────── pub (1 subfolder)
│ └────── example (16 files)
│ ├────── KeyGenerator.png (35.81 kb)
│ ├────── KeyGeneratorSmall.png (23.47 kb)
│ ├────── ResumableTransfer.png (11.28 kb)
│ ├────── WinFormClient.png (78.12 kb)
│ ├────── WinFormClientSmall.png (17.49 kb)
│ ├────── imap-console-client.png (18.71 kb)
│ ├────── mail-editor.png (16.08 kb)
│ ├────── mail-send-winforms.png (34.58 kb)
│ ├────── mime-explorer.png (47.86 kb)
│ ├────── pocketftp.png (56.66 kb)
│ └────── 6 more item(s) not displayed.
└────── readme.txt (379B)Or: fs = filesystem('gs')
tree = fs.tree(path='gs://gcp-public-data-arco-era5', display_size=True, recursion_limit=2, indent_size=8, max_display=5)
print(tree)
gs://gcp-public-data-arco-era5
├────── ar (19 subfolders)
│ ├────── 1959-2022-1h-240x121_equiangular_with_poles_conservative.zarr (3 files, 35 subfolders)
│ ├────── 1959-2022-1h-360x181_equiangular_with_poles_conservative.zarr (3 files, 35 subfolders)
│ ├────── 1959-2022-6h-128x64_equiangular_conservative.zarr (3 files, 42 subfolders)
│ ├────── 1959-2022-6h-128x64_equiangular_with_poles_conservative.zarr (3 files, 42 subfolders)
│ ├────── 1959-2022-6h-1440x721.zarr (3 files, 42 subfolders)
│ └────── 14 more item(s) not displayed.
├────── co (10 subfolders)
│ ├────── model-level-moisture.zarr (3 files, 13 subfolders)
│ ├────── model-level-moisture.zarr-v2 (3 files, 13 subfolders)
│ ├────── model-level-wind.zarr (3 files, 8 subfolders)
│ ├────── model-level-wind.zarr-v2 (3 files, 8 subfolders)
│ ├────── single-level-forecast.zarr (3 files, 28 subfolders)
│ └────── 5 more item(s) not displayed.
└────── raw (4 subfolders)
├────── ERA5GRIB (1 subfolder)
├────── date-variable-pressure_level (85 subfolders)
├────── date-variable-single_level (85 subfolders)
└────── date-variable-static (1 subfolder)Is this what you had in mind ? |
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Looks good! |
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It would still be nice to create some minimal test for this, based on files in memoryFS |
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(please run |
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/start/folder
├── folder1
│ ├── file1.txt (1.234MB)
│ └── file2.txt (0.567MB)
└── folder2
└── file3.txt (2.345MB)