def usage(settings):
import printing.paper
#
progname = os.path.basename(sys.argv[0])
print 'Usage:', progname, '[options] [file-or-url]'
print ' -u: URL for footer'
print ' -t: title for header'
print ' -a: toggle anchor footnotes (default is %s)' \
% _onoff(settings.footnoteflag)
print ' -U: toggle anchor underlining (default is %s)' \
% _onoff(settings.underflag)
print ' -o: orientation; portrait, landscape, or seascape'
print ' -p: paper size; letter, legal, a4, etc.',
print '(default is %s)' % settings.papersize
print ' -f: font size, in points (default is %s/%s)' \
% settings.get_fontsize()
print ' -d: turn on debugging'
print ' -l: logfile for debugging, otherwise stderr'
print ' -s: toggle "advanced" SGML recognition (default is %s)'\
% _onoff(settings.strict_parsing)
print ' -T: size of tab stop in points (default is %s)' \
% printing.paper.PaperInfo.TabStop
print ' -P: specify output printer'
print ' -m: descend tree starting from specified document,'
print ' printing all HTML documents found'
print ' -h: this help message'
print '[file]: file to convert, otherwise from stdin'
def usage(settings):
import printing.paper
#
progname = os.path.basename(sys.argv[0])
print 'Usage:', progname, '[options] [file-or-url]'
print ' -u: URL for footer'
print ' -t: title for header'
print ' -a: toggle anchor footnotes (default is %s)' \
% _onoff(settings.footnoteflag)
print ' -U: toggle anchor underlining (default is %s)' \
% _onoff(settings.underflag)
print ' -o: orientation; portrait, landscape, or seascape'
print ' -p: paper size; letter, legal, a4, etc.',
print '(default is %s)' % settings.papersize
print ' -f: font size, in points (default is %s/%s)' \
% settings.get_fontsize()
print ' -d: turn on debugging'
print ' -l: logfile for debugging, otherwise stderr'
print ' -s: toggle "advanced" SGML recognition (default is %s)'\
% _onoff(settings.strict_parsing)
print ' -T: size of tab stop in points (default is %s)' \
% printing.paper.PaperInfo.TabStop
print ' -P: specify output printer'
print ' -m: descend tree starting from specified document,'
print ' printing all HTML documents found'
print ' -h: this help message'
print '[file]: file to convert, otherwise from stdin'
elif infile:
url = infile
context = URIContext(url)
else:
# BOGOSITY: reading from stdin
context = URIContext("file:/index.html")
context.app = app
paper = printing.paper.PaperInfo(settings.papersize,
margins=settings.margins,
rotation=settings.orientation)
if tabstop and tabstop > 0:
paper.TabStop = tabstop
if utils.get_debugging('paper'):
paper.dump()
# create the writer & parser
fontsize, leading = settings.get_fontsize()
w = PSWriter.PSWriter(
outfp,
title or None,
url or '',
#varifamily='Palatino',
paper=paper,
settings=settings)
ctype = "text/html"
mod = app.find_type_extension("printing.filetypes", ctype)
if not mod.parse:
sys.exit("cannot load printing support for " + ctype)
p = mod.parse(w, settings, context)
if multi:
if args[1:]:
xform = explicit_multi_transform(args[1:])
def run(app):
global logfile
import getopt
import paper
import settings
settings = settings.get_settings(app.prefs)
# do this after loading the settings so the user can just call
# get_settings() w/out an arg to get a usable object.
load_rcscript()
context = None
help = None
error = 0
logfile = None
title = ''
url = ''
tabstop = None
multi = 0
verbose = 0
printer = None
copies = 1
levels = None
outfile = None
#
try:
options, args = getopt.getopt(sys.argv[1:],
'mvhdcaUl:u:t:sp:o:f:C:P:T:', [
'color',
'copies=',
'debug',
'fontsize=',
'footnote-anchors',
'help',
'images',
'logfile=',
'multi',
'orientation=',
'output=',
'papersize=',
'paragraph-indent=',
'paragraph-skip=',
'printer=',
'strict-parsing',
'tab-width=',
'tags=',
'title=',
'underline-anchors',
'url=',
'verbose',
])
except getopt.error as err:
error = 1
help = 1
options = ()
sys.stderr.write("option failure: %s\n" % err)
for opt, arg in options:
if opt in ('-h', '--help'):
help = 1
elif opt in ('-a', '--footnote-anchors'):
settings.footnoteflag = not settings.footnoteflag
elif opt in ('-i', '--images'):
settings.imageflag = not settings.imageflag
elif opt in ('-d', '--debug'):
utils.set_debugging(1)
elif opt in ('-l', '--logfile'):
logfile = arg
elif opt in ('-o', '--orientation'):
settings.orientation = arg
elif opt in ('-f', '--fontsize'):
settings.set_fontsize(arg)
elif opt in ('-t', '--title'):
title = arg
elif opt in ('-u', '--url'):
url = arg
elif opt in ('-U', '--underline-anchors'):
settings.underflag = not settings.underflag
elif opt in ('-c', '--color'):
settings.greyscale = not settings.greyscale
elif opt in ('-p', '--papersize'):
settings.papersize = arg
elif opt in ('-s', '--strict-parsing'):
settings.strict_parsing = not settings.strict_parsing
elif opt in ('-C', '--copies'):
copies = int(arg)
elif opt in ('-P', '--printer'):
printer = arg
elif opt in ('-T', '--tab-width'):
tabstop = float(arg)
elif opt in ('-m', '--multi'):
multi = 1
elif opt in ('-v', '--verbose'):
verbose = verbose + 1
elif opt == '--output':
outfile = arg
elif opt == '--tags':
if not load_tag_handler(app, arg):
error = 2
help = 1
elif opt == '--paragraph-indent':
# negative indents should indicate hanging indents, but we don't
# do those yet, so force to normal interpretation
settings.paragraph_indent = max(float(arg), 0.0)
elif opt == '--paragraph-skip':
settings.paragraph_skip = max(float(arg), 0.0)
if help:
usage(settings)
sys.exit(error)
# crack open log file if given
stderr = sys.stderr
if logfile:
try:
sys.stderr = open(logfile, 'a')
except IOError:
sys.stderr = stderr
utils.debug("Using Python version " + sys.version)
# crack open the input file, or stdin
outfp = None
if printer:
if copies < 1:
copies = 1
outfile = "|lpr -#%d -P%s" % (copies, printer)
if args:
infile = args[0]
if args[1:]:
multi = 1
infp, outfn = open_source(infile)
if not outfile:
outfile = (os.path.splitext(outfn)[0] or 'index') + '.ps'
else:
infile = None
infp = sys.stdin
outfile = '-'
#
# open the output file
#
if outfile[0] == '|':
cmd = str.strip(outfile[1:])
outfile = '|' + cmd
outfp = os.popen(cmd, 'w')
elif outfile == '-':
outfp = sys.stdout
else:
outfp = open(outfile, 'w')
if outfile != '-':
print('Outputting PostScript to', outfile)
if url:
context = URIContext(url)
elif infile:
url = infile
context = URIContext(url)
else:
# BOGOSITY: reading from stdin
context = URIContext("file:/index.html")
context.app = app
paper = printing.paper.PaperInfo(settings.papersize,
margins=settings.margins,
rotation=settings.orientation)
if tabstop and tabstop > 0:
paper.TabStop = tabstop
if utils.get_debugging('paper'):
paper.dump()
# create the writer & parser
fontsize, leading = settings.get_fontsize()
w = PSWriter.PSWriter(
outfp,
title or None,
url or '',
#varifamily='Palatino',
paper=paper,
settings=settings)
ctype = "text/html"
mod = app.find_type_extension("printing.filetypes", ctype)
if not mod.parse:
sys.exit("cannot load printing support for " + ctype)
p = mod.parse(w, settings, context)
if multi:
if args[1:]:
xform = explicit_multi_transform(args[1:])
else:
xform = multi_transform(context, levels)
p.add_anchor_transform(xform)
p.feed(infp.read())
docs = [(context.get_url(), 1, w.ps.get_title(), 1)]
#
# This relies on xform.get_subdocs() returning the list used
# internally to accumulate subdocs. Make a copy to go only one
# level deep.
#
for url in xform.get_subdocs():
xform.set_basedoc(url)
while p.sgml_parser.get_depth():
p.sgml_parser.lex_endtag(p.sgml_parser.get_stack()[0])
try:
infp, fn = open_source(url)
except IOError as err:
if verbose and outfp is not sys.stdout:
print("Error opening subdocument", url)
print(" ", err)
else:
new_ctype = get_ctype(app, url, infp)
if new_ctype != ctype:
if verbose:
print("skipping", url)
print(" wrong content type:", new_ctype)
continue
if verbose and outfp is not sys.stdout:
print("Subdocument", url)
w.ps.close_line()
if MULTI_DO_PAGE_BREAK: # must be true for now, not sure why
pageend = w.ps.push_page_end()
context.set_url(url)
w.ps.set_pageno(w.ps.get_pageno() + 1)
w.ps.set_url(url)
w.ps.push_page_start(pageend)
else:
context.set_url(url)
w.ps.set_url(url)
pageno = w.ps.get_pageno()
p.feed(infp.read())
infp.close()
title = w.ps.get_title()
p._set_docinfo(url, pageno, title)
spec = (url, pageno, title, xform.get_level(url))
docs.append(spec)
else:
p.feed(infp.read())
p.close()
w.close()
elif infile:
url = infile
context = URIContext(url)
else:
# BOGOSITY: reading from stdin
context = URIContext("file:/index.html")
context.app = app
paper = printing.paper.PaperInfo(settings.papersize,
margins=settings.margins,
rotation=settings.orientation)
if tabstop and tabstop > 0:
paper.TabStop = tabstop
if utils.get_debugging('paper'):
paper.dump()
# create the writer & parser
fontsize, leading = settings.get_fontsize()
w = PSWriter.PSWriter(outfp, title or None, url or '',
#varifamily='Palatino',
paper=paper, settings=settings)
ctype = "text/html"
mod = app.find_type_extension("printing.filetypes", ctype)
if not mod.parse:
sys.exit("cannot load printing support for " + ctype)
p = mod.parse(w, settings, context)
if multi:
if args[1:]:
xform = explicit_multi_transform(args[1:])
else:
xform = multi_transform(context, levels)
p.add_anchor_transform(xform)
p.feed(infp.read())
