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Add staticmethod to parse base64 encoded images #6

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6b78cbc
add staticmethod to get pixels from base64 string
murilo-cunha Nov 11, 2022
d9e6072
add test for parsing base64 image
murilo-cunha Nov 11, 2022
5a13816
add snapshots
murilo-cunha Nov 13, 2022
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12 changes: 12 additions & 0 deletions rich_pixels/_pixel.py
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Original file line number Diff line number Diff line change
@@ -1,5 +1,7 @@
from __future__ import annotations

import base64
from io import BytesIO
from pathlib import Path, PurePath
from typing import Iterable, Mapping, Tuple, Union, Optional, List

Expand Down Expand Up @@ -105,6 +107,16 @@ def from_ascii(

return Pixels.from_segments(segments)

@staticmethod
def from_base64_image(
base64_image: str,
resize: Optional[Tuple[int, int]] = None,
):
with PILImageModule.open(BytesIO(base64.b64decode(base64_image))) as image:
segments = Pixels._segments_from_image(image, resize)

return Pixels.from_segments(segments)

def __rich_console__(
self, console: Console, options: ConsoleOptions
) -> RenderResult:
Expand Down
1 change: 1 addition & 0 deletions tests/.sample_data/base64/bulbasaur.txt
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Original file line number Diff line number Diff line change
@@ -0,0 +1 @@
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
186 changes: 186 additions & 0 deletions tests/__snapshots__/test_pixel/test_base64_image.svg
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9 changes: 9 additions & 0 deletions tests/test_pixel.py
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Original file line number Diff line number Diff line change
Expand Up @@ -42,3 +42,12 @@ def test_ascii_text(svg_snapshot):
console.print(Align.center(pixels))
svg = console.export_svg(title="pixels in the terminal")
assert svg == svg_snapshot


def test_base64_image(svg_snapshot):
console = get_console()
base64_img = (SAMPLE_DATA_DIR / "base64/bulbasaur.txt").read_text(encoding="utf-8")
pixels = Pixels.from_base64_image(base64_img)
console.print(pixels)
svg = console.export_svg()
assert svg == svg_snapshot