data#
Read or fetch test or example data.
str(object='') -> str str(bytes_or_buffer[, encoding[, errors]]) -> str |
Module: data.fetcher#
Fetcher based on dipy.
Download cube map textures for fury |
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Download icons for fury |
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Download the new icons for DrawPanel |
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Download the following wiki informationInterdisciplinary map of the journals |
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Download the models for shader tutorial |
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Download textures for fury |
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Show progressbar. |
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Check the generated sha checksum. |
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Download files to folder and checks their sha checksums. |
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Download glTF samples from Khronos Group Github. |
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Read specific cube map with specific suffix type and extension. |
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Read specific icon from specific style. |
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Read specific model. |
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Read specific texture. |
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Read specific dMRI image. |
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Read specific gltf sample. |
Return all model name from the glTF-samples repository. |
DATA_DIR#
- fury.data.DATA_DIR#
str(object=’’) -> str str(bytes_or_buffer[, encoding[, errors]]) -> str
Create a new string object from the given object. If encoding or errors is specified, then the object must expose a data buffer that will be decoded using the given encoding and error handler. Otherwise, returns the result of object.__str__() (if defined) or repr(object). encoding defaults to sys.getdefaultencoding(). errors defaults to ‘strict’.
fetch_viz_cubemaps#
- fury.data.fetcher.fetch_viz_cubemaps#
Download cube map textures for fury
fetch_viz_icons#
- fury.data.fetcher.fetch_viz_icons#
Download icons for fury
fetch_viz_new_icons#
- fury.data.fetcher.fetch_viz_new_icons#
Download the new icons for DrawPanel
fetch_viz_wiki_nw#
- fury.data.fetcher.fetch_viz_wiki_nw#
Download the following wiki informationInterdisciplinary map of the journals
fetch_viz_models#
- fury.data.fetcher.fetch_viz_models#
Download the models for shader tutorial
fetch_viz_dmri#
- fury.data.fetcher.fetch_viz_dmri#
fetch_viz_textures#
- fury.data.fetcher.fetch_viz_textures#
Download textures for fury
update_progressbar#
copyfileobj_withprogress#
check_sha#
fetch_data#
- fury.data.fetcher.fetch_data(files, folder, *, data_size=None)[source]#
Download files to folder and checks their sha checksums.
- Parameters:
- filesdictionary
For each file in files the value should be (url, sha). The file will be downloaded from url if the file does not already exist or if the file exists but the sha checksum does not match.
- folderstr
The directory where to save the file, the directory will be created if it does not already exist.
- data_sizestr, optional
A string describing the size of the data (e.g. “91 MB”) to be logged to the screen. Default does not produce any information about data size.
- Raises:
- FetcherError
Raises if the sha checksum of the file does not match the expected value. The downloaded file is not deleted when this error is raised.
fetch_gltf#
- fury.data.fetcher.fetch_gltf(*, name=None, mode='glTF')[source]#
Download glTF samples from Khronos Group Github.
- Parameters:
- name: str, list, optional
Name of the glTF model (for e.g. Box, BoxTextured, FlightHelmet, etc) KhronosGroup/glTF-Sample-Models Default: None, Downloads essential glTF samples for tests.
- mode: str, optional
Type of glTF format. You can choose from different options (e.g. glTF, glTF-Embedded, glTF-Binary, glTF-Draco) Default: glTF, .bin and texture files are stored separately.
- Returns:
- filenamestuple
tuple of feteched filenames (list) and folder (str) path.
read_viz_cubemap#
- fury.data.fetcher.read_viz_cubemap(name, *, suffix_type=1, ext='.jpg')[source]#
Read specific cube map with specific suffix type and extension.
- Parameters:
- namestr
- suffix_typeint, optional
0 for numeric suffix (e.g., skybox_0.jpg, skybox_1.jpg, etc.), 1 for -p/nC encoding where C is either x, y or z (e.g., skybox-px.jpeg, skybox-ny.jpeg, etc.), 2 for pos/negC where C is either x, y, z (e.g., skybox_posx.png, skybox_negy.png, etc.), and 3 for position in the cube map (e.g., skybox_right.jpg, skybox_front.jpg, etc).
- extstr, optional
Image type extension. (.jpg, .jpeg, .png, etc.).
- Returns:
- list of pathslist
List with the complete paths of the skybox textures.
read_viz_icons#
- fury.data.fetcher.read_viz_icons(*, style='icomoon', fname='infinity.png')[source]#
Read specific icon from specific style.
- Parameters:
- stylestr
Current icon style. Default is icomoon.
- fnamestr
Filename of icon. This should be found in folder HOME/.fury/style/. Default is infinity.png.
- Returns:
- pathstr
Complete path of icon.
read_viz_models#
read_viz_textures#
read_viz_dmri#
read_viz_gltf#
- fury.data.fetcher.read_viz_gltf(fname, *, mode='glTF')[source]#
Read specific gltf sample.
- Parameters:
- fnamestr
Name of the model. This should be found in folder HOME/.fury/models/glTF/.
- modestr, optional
Model type (e.g. glTF-Binary, glTF-Embedded, etc) Default : glTF
- Returns:
- pathstr
Complete path of models.
list_gltf_sample_models#
- fury.data.fetcher.list_gltf_sample_models()[source]#
Return all model name from the glTF-samples repository.
- Returns:
- model_nameslist
Lists the name of glTF sample from KhronosGroup/glTF-Sample-Models