def test1(self):
from reportlab.lib.styles import ParagraphStyle
from reportlab.platypus import SimpleDocTemplate, Paragraph
from reportlab.platypus.flowables import DocAssign, DocExec, DocPara, DocIf, DocWhile
normal = ParagraphStyle(name='Normal',
fontName='Helvetica',
fontSize=8.5,
leading=11)
header = ParagraphStyle(name='Heading1',
parent=normal,
fontSize=14,
leading=19,
spaceAfter=6,
keepWithNext=1)
story = [
DocAssign('currentFrame', 'doc.frame.id'),
DocAssign('currentPageTemplate', 'doc.pageTemplate.id'),
DocAssign('aW', 'availableWidth'),
DocAssign('aH', 'availableHeight'),
DocAssign('aWH', 'availableWidth,availableHeight'),
DocAssign('i', 3),
DocIf('i>3', Paragraph('The value of i is larger than 3', normal),
Paragraph('The value of i is not larger than 3', normal)),
DocIf('i==3', Paragraph('The value of i is equal to 3', normal),
Paragraph('The value of i is not equal to 3', normal)),
DocIf('i<3', Paragraph('The value of i is less than 3', normal),
Paragraph('The value of i is not less than 3', normal)),
DocWhile('i', [
DocPara('i',
format='The value of i is %(__expr__)d',
style=normal),
DocExec('i-=1')
]),
DocPara('repr(doc._nameSpace)', escape=True),
DocPara('doc.canv.getPageNumber()',
'The current page number is %(__expr__)d',
style=normal)
]
doc = SimpleDocTemplate(outputfile('test_doc_programming.pdf'))
doc.build(story)
def test2(self):
"This makes one long multi-page paragraph in multi-pass for testing docWhile etc etc"
from reportlab.platypus.flowables import DocAssign, DocExec, DocPara, DocIf, DocWhile
from test_platypus_xref import MyDocTemplate
from reportlab.platypus.tableofcontents import TableOfContents, SimpleIndex
from reportlab.lib.styles import getSampleStyleSheet, ParagraphStyle
from reportlab.platypus import Paragraph
from reportlab.lib import colors
from reportlab.lib.randomtext import randomText, PYTHON
# Build story.
story = []
styleSheet = getSampleStyleSheet()
h1 = styleSheet['Heading1']
h1.pageBreakBefore = 1
h1.keepWithNext = 1
h1.outlineLevel = 0
h2 = styleSheet['Heading2']
h2.backColor = colors.cyan
h2.keepWithNext = 1
h2.outlineLevel = 1
bt = styleSheet['BodyText']
story.append(
Paragraph("""Cross-Referencing Test""", styleSheet["Title"]))
story.append(
Paragraph(
"""
Subsequent pages test cross-references: indexes, tables and individual
cross references. The number in brackets at the end of each paragraph
is its position in the story. (%d)""" % len(story), bt))
story.append(Paragraph("""Table of Contents:""", styleSheet["Title"]))
toc = TableOfContents()
story.append(toc)
chapterNum = 1
for i in range(10):
story.append(
Paragraph(
'Chapter %d: Chapters always starts a new page' %
chapterNum, h1))
chapterNum += chapterNum
story.append(DocAssign('chapterNum', chapterNum))
for j in range(3):
story.append(
Paragraph(
'Heading1 paragraphs should always'
'have a page break before. Heading 2 on the other hand'
'should always have a FRAME break before (%d)' %
len(story), bt))
story.append(
Paragraph(
'Heading 2 should always be kept with the next thing (%d)'
% len(story), h2))
for j in range(3):
story.append(
Paragraph(
randomText(theme=PYTHON, sentences=2) +
' (%d)' % len(story), bt))
story.append(
Paragraph(
'I should never be at the bottom of a frame (%d)' %
len(story), h2))
story.append(
Paragraph(
randomText(theme=PYTHON, sentences=1) +
' (%d)' % len(story), bt))
story.extend([
DocAssign('currentFrame', 'doc.frame.id'),
DocAssign('currentPageTemplate', 'doc.pageTemplate.id'),
DocAssign('aW', 'availableWidth'),
DocAssign('aH', 'availableHeight'),
DocAssign('aWH', 'availableWidth,availableHeight'),
DocAssign('i', 3, life='forever'),
DocIf('i>3', Paragraph('The value of i is larger than 3', bt),
Paragraph('The value of i is not larger than 3', bt)),
DocIf('i==3', Paragraph('The value of i is equal to 3', bt),
Paragraph('The value of i is not equal to 3', bt)),
DocIf('i<3', Paragraph('The value of i is less than 3', bt),
Paragraph('The value of i is not less than 3', bt)),
DocWhile('i', [
DocPara('i',
format='The value of i is %(__expr__)d',
style=bt),
DocExec('i-=1')
]),
DocPara('repr(doc._nameSpace)', escape=True),
])
story.append(Paragraph('The Index which goes at the back', h1))
story.append(SimpleIndex())
doc = MyDocTemplate(
outputfile('test_platypus_programming_multipass.pdf'))
doc.multiBuild(story)
def test1(self):
from reportlab.lib.styles import ParagraphStyle
from reportlab.platypus import SimpleDocTemplate, Paragraph
from reportlab.platypus.flowables import DocAssign, DocExec, DocPara, DocIf, DocWhile
normal = ParagraphStyle(name='Normal', fontName='Helvetica', fontSize=8.5, leading=11)
header = ParagraphStyle(name='Heading1', parent=normal, fontSize=14, leading=19,
spaceAfter=6, keepWithNext=1)
story = [
DocAssign('currentFrame','doc.frame.id'),
DocAssign('currentPageTemplate','doc.pageTemplate.id'),
DocAssign('aW','availableWidth'),
DocAssign('aH','availableHeight'),
DocAssign('aWH','availableWidth,availableHeight'),
DocAssign('i',3),
DocIf('i>3',Paragraph('The value of i is larger than 3',normal),Paragraph('The value of i is not larger than 3',normal)),
DocIf('i==3',Paragraph('The value of i is equal to 3',normal),Paragraph('The value of i is not equal to 3',normal)),
DocIf('i<3',Paragraph('The value of i is less than 3',normal),Paragraph('The value of i is not less than 3',normal)),
DocWhile('i',[DocPara('i',format='The value of i is %(__expr__)d',style=normal),DocExec('i-=1')]),
DocPara('"{"+", ".join(("%s=%s" % (_k,(_v.__class__.__name__ if "<" in repr(_v) else repr(_v)[1:] if repr(_v) and repr(_v)[0] in "ub" else repr(_v))) for _k,_v in sorted(doc._nameSpace.items()) if _k not in ("_k","_v")))+"}"',escape=True),
DocPara('doc.canv.getPageNumber()','The current page number is %(__expr__)d',style=normal)
]
doc = SimpleDocTemplate(outputfile('test_doc_programming.pdf'))
doc.build(story)
story.append(Paragraph('Heading 2 should always be kept with the next thing ({})'.format(len(story)), h2))
# 二级标题
for p in range(3):
story.append(Paragraph(randomText(theme=PYTHON, sentences=2) + ' ({})'.format(len(story)), bt))
# 两句，内容随机产生，普通文本
story.append(Paragraph('I should never be at the bottom of a frame ({})'.format(len(story)), h2))
# 二级标题
story.append(Paragraph(randomText(theme=PYTHON, sentences=1) + ' ({})'.format(len(story)), bt))
# 一句，内容随机产生，普通文本
story.extend([
DocAssign('currentFrame', 'doc.frame.id'),
DocAssign('currentPageTemplate', 'doc.pageTemplate.id'),
DocAssign('aW', 'availableWidth'),
DocAssign('aH', 'availableHeight'),
DocAssign('aWH', 'availableWidth,availableHeight'),
DocAssign('i', 3),
DocIf('i>3', Paragraph('The value of i is larger than 3', bt),
Paragraph('The value of i is not larger than 3', bt)),
DocIf('i==3', Paragraph('The value of i is equal to 3', bt),
Paragraph('The value of i is not equal to 3', bt)),
DocIf('i<3', Paragraph('The value of i is less than 3', bt),
Paragraph('The value of i is not less than 3', bt)),
DocWhile('i', [DocPara('i', format='The value of i is %(__expr__)d', style=bt), DocExec('i-=1')]),
DocPara('repr(doc._nameSpace)'),
])
story.append(Paragraph('The Index which goes at the back', h1)) # 索引的标题
story.append(SimpleIndex()) # 添加索引
doc = MyDocTemplate('multipass.pdf')
doc.multiBuild(story)