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#Copyright ReportLab Europe Ltd. 2000-2017
#see license.txt for license details
"""Tests for the reportlab.platypus.paragraphs module.
"""
__version__='3.5.23'
from reportlab.lib.testutils import setOutDir,makeSuiteForClasses, outputfile, printLocation
setOutDir(__name__)
import sys, os, unittest
class IssueTestCase(unittest.TestCase):
def test_issue183(self):
'''issue 183 raised by Marius Gedminas'''
from reportlab.pdfgen.canvas import Canvas
from reportlab.platypus.paragraph import Paragraph
from reportlab.lib.styles import ParagraphStyle
from reportlab.pdfbase.pdfmetrics import registerFont
from reportlab.pdfbase.ttfonts import TTFont
from reportlab.lib.enums import TA_JUSTIFY
sty = ParagraphStyle('A')
sty.fontSize = 11
sty.leading = sty.fontSize*1.2
sty.fontName = 'Helvetica'
sty.alignment = TA_JUSTIFY
canv = Canvas(outputfile('test_issue183.pdf'))
aW = 440
text = u'''AAAAAAAAAAAA BBBBB C Dddd EEEEEEEE\xa0\u2014 FF GGGGGG HHHHHHHHH III JJJJJJJJJ KKK
LLLLLLLLL MMMMMM NNNNN O PPPPPP Q RRRRR SSSSSS TTTTTTTTTTT. UUUUUUU VVVVVVVV
WWWWWWWWWWWW XXX YYYYYY ABBBBB BCCCCCCCCCCC.'''
def do1(x,y,text,sty):
p = Paragraph(text,sty)
w,h=p.wrap(aW,1000000)
y -= h
p.drawOn(canv,x,y)
canv.saveState()
canv.setLineWidth(0.5)
canv.setStrokeColor((1,0,0))
canv.rect(x,y,aW,h,stroke=1,fill=0)
canv.restoreState()
return y
def do2(x,y,text,sty):
y = do1(x,y,text,sty)
return do1(x,y-10,text.replace(u'\xa0\u2014',u' —'),sty)
fonts = set()
fonts.add('Helvetica')
for fontName, fontPath in (('Vera','Vera.ttf'),
('TTFTimes','times.ttf'),
('TTFTimes','Times.TTF')):
try:
registerFont(TTFont(fontName, fontPath))
fonts.add(fontName)
except:
pass
y = canv._pagesize[1] - 72
y = do2(72,y,text,sty)
if 'Vera' in fonts:
styv = sty.clone('AV',fontName='Vera')
y = do2(72,y-10,text,styv)
if 'TTFTimes' in fonts:
styv = sty.clone('AV',fontName='TTFTimes')
y = do2(72,y-10,text,styv)
text = u'|A B C D E F G H I J K L|'
y -= 13.1
offs = None
for fontName in 'Helvetica Vera TTFTimes'.split():
if fontName not in fonts: continue
for ws in 0, -1, 1:
for s in (u' ',u'\xa0'):
canv.saveState()
canv.setFont('Courier',11)
lab = '%-9s ws=%2d %s:' % (fontName,ws,s==u' ' and 'soft' or 'hard')
if offs == None:
offs = 72+canv.stringWidth(lab)+2
canv.drawString(72,y,lab)
canv.setFont(fontName,11)
canv.drawString(offs,y,text.replace(u' ',s),wordSpace=ws)
canv.restoreState()
y -= 13.1
canv.showPage()
canv.save()
def test_issue181(self):
'''issue #181 rasied by Daniel Turecek'''
from reportlab.lib.styles import ParagraphStyle as PS
from reportlab.platypus import Paragraph, SimpleDocTemplate, PageBreak
style = PS(fontname='Helvetica', name='Title', fontSize=10, leading=12, alignment=1)
add = [].append
add(Paragraph('<a name="top"/>Top', style))
add(Paragraph('<a href="#test">Local Link</a>', style))
add(Paragraph('<a href="document:test">Document Link</a>', style))
add(Paragraph('<a href="www.reportlab.com">website</a>', style))
add(PageBreak())
add(Paragraph('<a name="test"/>Anchor', style))
add(Paragraph('<a href="#top">top</a>', style))
doc = SimpleDocTemplate(outputfile("test_issue181.pdf"))
doc.build(add.__self__)
#noruntests
def makeSuite():
return makeSuiteForClasses(IssueTestCase)
#noruntests
if __name__ == "__main__":
unittest.TextTestRunner().run(makeSuite())
printLocation()
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