__doc__=''

#REPORTLAB_TEST_SCRIPT

import sys, copy, string, os

from reportlab.platypus import *

from reportlab.lib.units import inch

from reportlab.lib.styles import getSampleStyleSheet

from reportlab.lib.enums import TA_LEFT, TA_RIGHT, TA_CENTER, TA_JUSTIFY

from reportlab.lib.pagesizes import DEFAULT_PAGE_SIZE

styles = getSampleStyleSheet()

Title = "The Odyssey"

Author = "Homer"

def myFirstPage(canvas, doc):

	canvas.saveState()

	canvas.restoreState()

def myLaterPages(canvas, doc):

	canvas.saveState()

	canvas.setFont('Times-Roman',9)

	canvas.drawString(inch, 0.75 * inch, "Page %d" % doc.page)

	canvas.restoreState()

def go():

	doc = SimpleDocTemplate('fodyssey.pdf',showBoundary='showboundary' in sys.argv)

	doc.allowSplitting = not 'nosplitting' in sys.argv

	doc.build(Elements,myFirstPage,myLaterPages)

Elements = []

ChapterStyle = copy.copy(styles["Heading1"])

ChapterStyle.alignment = TA_CENTER

ChapterStyle.fontsize = 16

InitialStyle = copy.deepcopy(ChapterStyle)

InitialStyle.fontsize = 16

InitialStyle.leading = 20

PreStyle = styles["Code"] 

def newPage():

	Elements.append(PageBreak())

def chapter(txt, style=ChapterStyle):

	newPage()

	Elements.append(Paragraph(txt, style))

	Elements.append(Spacer(0.2*inch, 0.3*inch))

def fTitle(txt,style=InitialStyle):

	Elements.append(Paragraph(txt, style))

ParaStyle = copy.deepcopy(styles["Normal"])

ParaStyle.spaceBefore = 0.1*inch

if 'right' in sys.argv:

	ParaStyle.alignment = TA_RIGHT

elif 'left' in sys.argv:

	ParaStyle.alignment = TA_LEFT

elif 'justify' in sys.argv:

	ParaStyle.alignment = TA_JUSTIFY

elif 'center' in sys.argv or 'centre' in sys.argv:

	ParaStyle.alignment = TA_CENTER

else:

	ParaStyle.alignment = TA_JUSTIFY

def spacer(inches):

	Elements.append(Spacer(0.1*inch, inches*inch))

def p(txt, style=ParaStyle):

	Elements.append(Paragraph(txt, style))

def pre(txt, style=PreStyle):

	spacer(0.1)

	p = Preformatted(txt, style)

	Elements.append(p)

def parseOdyssey(fn):

	from time import time

	E = []

	t0=time()

	L = open(fn,'r').readlines()

	t1 = time()

	print "open(%s,'r').readlines() took %.4f seconds" %(fn,t1-t0)

	for i in xrange(len(L)):

		if L[i][-1]=='\012':

			L[i] = L[i][:-1]

	t2 = time()

	print "Removing all linefeeds took %.4f seconds" %(t2-t1)

	L.append('')

	L.append('-----')

	def findNext(L, i):

		while 1:

			if string.strip(L[i])=='':

				del L[i]

				kind = 1

				if i<len(L):

					while string.strip(L[i])=='':

						del L[i]

					if i<len(L):

						kind = L[i][-1]=='-' and L[i][0]=='-'

						if kind:

							del L[i]

							if i<len(L):

								while string.strip(L[i])=='':

									del L[i]

				break

			else:

				i = i + 1

		return i, kind

	f = s = 0

	while 1:

		f, k = findNext(L,0)

		if k: break

	E.append([spacer,2])

	E.append([fTitle,'<font color=red>%s</font>' % Title, InitialStyle])

	E.append([fTitle,'<font size=-4>by</font> <font color=green>%s</font>' % Author, InitialStyle])

	while 1:

		if f>=len(L): break

		if string.upper(L[f][0:5])=='BOOK ':

			E.append([chapter,L[f]])

			f=f+1

			while string.strip(L[f])=='': del L[f]

			style = ParaStyle

			func = p

		else:

			style = PreStyle

			func = pre

		while 1:

			s=f

			f, k=findNext(L,s)

			sep= (func is pre) and '\012' or ' '

			E.append([func,string.join(L[s:f],sep),style])

			if k: break

	t3 = time()

	print "Parsing into memory took %.4f seconds" %(t3-t2)

	del L

	t4 = time()

	print "Deleting list of lines took %.4f seconds" %(t4-t3)

	for i in xrange(len(E)):

		apply(E[i][0],E[i][1:])

	t5 = time()

	print "Moving into platypus took %.4f seconds" %(t5-t4)

	del E

	t6 = time()

	print "Deleting list of actions took %.4f seconds" %(t6-t5)

	go()

	t7 = time()

	print "saving to PDF took %.4f seconds" %(t7-t6)

	print "Total run took %.4f seconds"%(t7-t0)

for fn in ('odyssey.full.txt','odyssey.txt'):

	if os.path.isfile(fn):

		break

if __name__=='__main__':

	parseOdyssey(fn)