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Diffstat (limited to 'mastodon')
-rw-r--r--mastodon/Mastodon.py38
1 files changed, 37 insertions, 1 deletions
diff --git a/mastodon/Mastodon.py b/mastodon/Mastodon.py
index 181b0e7..174e798 100644
--- a/mastodon/Mastodon.py
+++ b/mastodon/Mastodon.py
@@ -25,6 +25,7 @@ from cryptography.hazmat.primitives.asymmetric import ec
25import http_ece 25import http_ece
26import base64 26import base64
27import json 27import json
28import blurhash
28 29
29try: 30try:
30 from urllib.parse import urlparse 31 from urllib.parse import urlparse
@@ -2346,7 +2347,42 @@ class Mastodon:
2346 ) 2347 )
2347 2348
2348 return json.loads(decrypted.decode('utf-8'), object_hook = Mastodon.__json_hooks) 2349 return json.loads(decrypted.decode('utf-8'), object_hook = Mastodon.__json_hooks)
2349 2350
2351 ###
2352 # Blurhash utilities
2353 ###
2354 def decode_blurhash(self, media_dict, out_size = (16, 16), size_per_component = True, return_linear = True):
2355 """
2356 Basic media-dict blurhash decoding.
2357
2358 out_size is the desired result size in pixels, either absolute or per blurhash
2359 component (this is the default).
2360
2361 By default, this function will return the image as linear RGB, ready for further
2362 scaling operations. If you want to display the image directly, set return_linear
2363 to False.
2364
2365 Returns the decoded blurhash image as a three-dimensional list: [height][width][3],
2366 with the last dimension being RGB colours.
2367
2368 For further info and tips for advanced usage, refer to the documentation for the
2369 blurhash module: https://github.com/halcy/blurhash-python
2370 """
2371 # Figure out what size to decode to
2372 decode_components_x, decode_components_y = blurhash.components(media_dict["blurhash"])
2373 if size_per_component == False:
2374 decode_size_x = out_size[0]
2375 decode_size_y = out_size[1]
2376 else:
2377 decode_size_x = decode_components_x * out_size[0]
2378 decode_size_y = decode_components_y * out_size[1]
2379
2380 # Decode
2381 decoded_image = blurhash.decode(media_dict["blurhash"], decode_size_x, decode_size_y, linear = return_linear)
2382
2383 # And that's pretty much it.
2384 return decoded_image
2385
2350 ### 2386 ###
2351 # Pagination 2387 # Pagination
2352 ### 2388 ###
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