LeanderCS / flask-inputfilter / #72

Committed 18 Jan 2025 10:38PM UTC coverage: 98.065% (-1.2%) from 99.252%

Build # #72

Build Type

push

coveralls-python

Committed by

web-flow

Commit Message

Merge pull request #21 from LeanderCS/17

17 | Add new filters and validators

Run Details

156 of 173 new or added lines in 11 files covered. (90.17%)

1216 of 1240 relevant lines covered (98.06%)

0.98 hits per line

Source File
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95.0

/flask_inputfilter/Validator/IsVerticalImageValidator.py

import base64
import io
from typing import Any

from PIL import Image
from PIL.Image import Image as ImageType

from flask_inputfilter.Exception import ValidationError
from flask_inputfilter.Validator import BaseValidator


class IsVerticalImageValidator(BaseValidator):
    def __init__(self, error_message=None):
        self.error_message = (
            error_message or "The image is not vertically oriented."
        )

    def validate(self, value: Any) -> None:
        if not isinstance(value, (str, ImageType)):
            raise ValidationError(
                "The value is not an image or its base 64 representation."
            )

        try:
            if isinstance(value, str):
                value = Image.open(io.BytesIO(base64.b64decode(value)))

            if value.width > value.height:
                raise

        except Exception:
            raise ValidationError(self.error_message)

1	import base64	1✔
2	import io	1✔
3	from typing import Any	1✔
4
5	from PIL import Image	1✔
6	from PIL.Image import Image as ImageType	1✔
7
8	from flask_inputfilter.Exception import ValidationError	1✔
9	from flask_inputfilter.Validator import BaseValidator	1✔
10
11
12	class IsVerticalImageValidator(BaseValidator):	1✔
13	def __init__(self, error_message=None):	1✔
14	self.error_message = (	1✔
15	error_message or "The image is not vertically oriented."
16	)
17
18	def validate(self, value: Any) -> None:	1✔
19	if not isinstance(value, (str, ImageType)):	1✔
NEW 20	raise ValidationError(	×
21	"The value is not an image or its base 64 representation."
22	)
23
24	try:	1✔
25	if isinstance(value, str):	1✔
26	value = Image.open(io.BytesIO(base64.b64decode(value)))	1✔
27
28	if value.width > value.height:	1✔
29	raise	1✔
30
31	except Exception:	1✔
32	raise ValidationError(self.error_message)	1✔

LeanderCS / flask-inputfilter / #72

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