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Add util for generating named image file

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This commit is contained in:
Matthew Tretter 2012-12-03 22:24:55 -05:00
parent 4f7ce68904
commit a499f5fbe6
1 changed files with 11 additions and 2 deletions
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13
tests/utils.py
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@ -3,11 +3,12 @@ import os
from django.core.files.base import ContentFile
from imagekit.lib import Image, StringIO
from tempfile import NamedTemporaryFile
from .models import Photo
import pickle
def get_image_file():
def _get_image_file(file_factory):
"""
See also:
@ -16,12 +17,20 @@ def get_image_file():
"""
path = os.path.join(os.path.dirname(os.path.abspath(__file__)), 'assets', 'lenna-800x600-white-border.jpg')
tmp = StringIO()
tmp = file_factory()
tmp.write(open(path, 'r+b').read())
tmp.seek(0)
return tmp
def get_image_file():
return _get_image_file(StringIO)
def get_named_image_file():
return _get_image_file(NamedTemporaryFile)
def create_image():
return Image.open(get_image_file())