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from reportlab.lib.testutils import setOutDir,makeSuiteForClasses, outputfile, printLocation, mockUrlRead
from unittest.mock import patch
setOutDir(__name__)
import unittest, sys, os
from reportlab.lib.testutils import testsFolder
def getFurl(fn):
furl = fn.replace(os.sep,'/')
if sys.platform=='win32' and furl[1]==':': furl = furl[0]+'|'+furl[2:]
if furl[0]!='/': furl = '/'+furl
return 'file://'+furl
def run():
from reportlab.platypus import BaseDocTemplate, PageTemplate, Image, Frame, PageTemplate, \
SimpleDocTemplate, FrameBG, Paragraph, FrameBreak
from reportlab.lib.colors import toColor
from reportlab.lib.utils import _RL_DIR, rl_isfile, open_for_read, fileName2FSEnc, asNative
from reportlab.lib.styles import getSampleStyleSheet
styleSheet = getSampleStyleSheet()
_GIF = os.path.join(testsFolder,'pythonpowered.gif')
if not rl_isfile(_GIF): _GIF = None
_GAPNG = os.path.join(testsFolder,'gray-alpha.png')
if not rl_isfile(_GAPNG): _GAPNG = None
if _GIF: _GIFFSEnc=fileName2FSEnc(_GIF)
if _GAPNG: _GAPNGFSEnc=fileName2FSEnc(_GAPNG)
_JPG = os.path.join(testsFolder,'..','docs','images','lj8100.jpg')
if not rl_isfile(_JPG): _JPG = None
doc = SimpleDocTemplate(outputfile('test_platypus_images.pdf'))
story=[FrameBG(color=toColor('lightblue'),start='frame-permanent'),
]
if _GIF:
story.append(Paragraph("Here is an Image flowable obtained from a string GIF filename.",styleSheet['Italic']))
story.append(Image(_GIF))
story.append(Paragraph( "Here is an Image flowable obtained from a utf8 GIF filename.", styleSheet['Italic']))
#story.append(Image(fileName2FSEnc(_GIF)))
story.append(Paragraph("Here is an Image flowable obtained from a string GIF file url.",styleSheet['Italic']))
story.append(Image(getFurl(_GIF)))
story.append(Paragraph("Here is an Image flowable obtained from an open GIF file.",styleSheet['Italic']))
story.append(Image(open_for_read(_GIF,'b')))
story.append(FrameBreak())
img = Image('http://www.reportlab.com/rsrc/encryption.gif')
story.append(Paragraph("Here is an Image flowable obtained from a string GIF http url.",styleSheet['Italic']))
story.append(img)
story.append(FrameBreak())
if _GAPNG:
story.append(Paragraph("Here is an Image flowable obtained from a string PNGA filename.",styleSheet['Italic']))
story.append(Image('rltw-icon-tr.png'))
story.append(Paragraph("Here is an Image flowable obtained from a string PNG filename.",styleSheet['Italic']))
story.append(Image(_GAPNG))
story.append(Paragraph( "Here is an Image flowable obtained from a utf8 PNG filename.", styleSheet['Italic']))
#story.append(Image(fileName2FSEnc(_GAPNG)))
story.append(Paragraph("Here is an Image flowable obtained from a string file PNG url.",styleSheet['Italic']))
story.append(Image(getFurl(_GAPNG)))
story.append(Paragraph("Here is an Image flowable obtained from an open PNG file.",styleSheet['Italic']))
story.append(Image(open_for_read(_GAPNG,'b')))
story.append(FrameBreak())
if _JPG:
img = Image(_JPG)
story.append(Paragraph("Here is an JPEG Image flowable obtained from a JPEG filename.",styleSheet['Italic']))
story.append(img)
story.append(Paragraph("Here is an JPEG Image flowable obtained from an open JPEG file.",styleSheet['Italic']))
img = Image(open_for_read(_JPG,'b'))
story.append(img)
story.append(FrameBreak())
doc.build(story)
class PlatypusImagesTestCase(unittest.TestCase):
@patch('reportlab.lib.utils.rlUrlRead', mockUrlRead)
def test0(self):
"Make a platypus document"
run()
def makeSuite():
return makeSuiteForClasses(PlatypusImagesTestCase)
#noruntests
if __name__ == "__main__":
if '-debug' in sys.argv:
run()
else:
unittest.TextTestRunner().run(makeSuite())
printLocation()
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