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authorFred Drake <fdrake@acm.org>1999-03-03 20:24:30 (GMT)
committerFred Drake <fdrake@acm.org>1999-03-03 20:24:30 (GMT)
commit8b88093b959fb7f1cd570c4334d95ad9fe7953f3 (patch)
tree7cde0d17d3418d11b70af0566264c7ee56489d60 /Doc
parent749f943a6b4c628f29f1d9321ba6644570fa274e (diff)
downloadcpython-8b88093b959fb7f1cd570c4334d95ad9fe7953f3.zip
cpython-8b88093b959fb7f1cd570c4334d95ad9fe7953f3.tar.gz
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Re-written mkhowto in Python; this should be at least a little more
portable. Several things that had been done by running a python script are now a matter of importing the right module and running a function with a few parameters.
Diffstat (limited to 'Doc')
-rwxr-xr-xDoc/tools/mkhowto444
1 files changed, 444 insertions, 0 deletions
diff --git a/Doc/tools/mkhowto b/Doc/tools/mkhowto
new file mode 100755
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+++ b/Doc/tools/mkhowto
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+#! /usr/bin/env python
+# -*- Python -*-
+"""usage: %(program)s [options...] file ...
+
+Options specifying formats to build:
+ --html HyperText Markup Language
+ --pdf Portable Document Format (default)
+ --ps PostScript
+ --dvi 'DeVice Indepentent' format from TeX
+ --text ASCII text (requires lynx)
+
+ More than one output format may be specified, or --all.
+
+HTML options:
+ --address, -a Specify an address for page footers.
+ --link Specify the number of levels to include on each page.
+ --split, -s Specify a section level for page splitting, default: %(max_split_depth)s.
+ --iconserver, -i Specify location of icons (default: ../).
+
+Other options:
+ --a4 Format for A4 paper.
+ --letter Format for US letter paper (the default).
+ --help, -H Show this text.
+ --logging, -l Log stdout and stderr to a file (*.how).
+ --debugging, -D Echo commands as they are executed.
+ --keep, -k Keep temporary files around.
+ --quiet, -q Do not print command output to stdout.
+ (stderr is also lost, sorry; see *.how for errors)
+"""
+
+import getopt
+import glob
+import os
+import shutil
+import string
+import sys
+import tempfile
+
+
+MYDIR = os.path.normpath(os.path.join(os.getcwd(), sys.path[0]))
+TOPDIR = os.path.normpath(os.path.join(MYDIR, os.pardir))
+
+ISTFILE = os.path.join(TOPDIR, "texinputs", "python.ist")
+NODE2LABEL_SCRIPT = os.path.join(MYDIR, "node2label.pl")
+L2H_INIT_FILE = os.path.join(TOPDIR, "perl", "l2hinit.perl")
+
+BIBTEX_BINARY = "bibtex"
+DVIPS_BINARY = "dvips"
+LATEX_BINARY = "latex"
+LATEX2HTML_BINARY = "latex2html"
+LYNX_BINARY = "lynx"
+MAKEINDEX_BINARY = "makeindex"
+PDFLATEX_BINARY = "pdflatex"
+PERL_BINARY = "perl"
+PYTHON_BINARY = "python"
+
+
+def usage(options):
+ print __doc__ % options
+
+def error(options, message, err=2):
+ sys.stdout = sys.stderr
+ print message
+ print
+ usage(options)
+ sys.exit(2)
+
+
+class Options:
+ program = os.path.basename(sys.argv[0])
+ #
+ address = ''
+ debugging = 0
+ discard_temps = 1
+ have_temps = 0
+ icon_server = None
+ logging = 0
+ max_link_depth = 3
+ max_split_depth = 6
+ paper = "letter"
+ quiet = 0
+ style_file = os.path.join(TOPDIR, "html", "style.css")
+ #
+ DEFAULT_FORMATS = ("pdf",)
+ ALL_FORMATS = ("dvi", "html", "pdf", "ps", "text")
+
+ def __init__(self):
+ self.config_files = []
+ self.formats = []
+
+ def __getitem__(self, key):
+ # This is used when formatting the usage message.
+ try:
+ return getattr(self, key)
+ except AttributeError:
+ raise KeyError, key
+
+ def parse(self, args):
+ opts, args = getopt.getopt(args, "Hi:a:s:lDkq",
+ ["all", "postscript", "help", "iconserver=",
+ "address=", "a4", "l2h-config=", "letter",
+ "link=", "split=", "logging", "debugging",
+ "keep", "quiet"] + list(self.ALL_FORMATS))
+ for opt, arg in opts:
+ if opt == "--all":
+ self.formats = list(self.ALL_FORMATS)
+ elif opt in ("-H", "--help"):
+ usage(self)
+ sys.exit()
+ elif opt == "--iconserver":
+ self.icon_server = arg
+ elif opt in ("-a", "--address"):
+ self.address = arg
+ elif opt == "--a4":
+ self.paper = "a4"
+ elif opt == "--letter":
+ self.paper = "letter"
+ elif opt == "--l2h-config":
+ self.config_files.append(arg)
+ elif opt == "--link":
+ self.max_link_depth = int(arg)
+ elif opt in ("-s", "--split"):
+ self.max_split_depth = int(arg)
+ elif opt in ("-l", "--logging"):
+ self.logging = self.logging + 1
+ elif opt in ("-D", "--debugging"):
+ self.debugging = self.debugging + 1
+ elif opt in ("-k", "--keep"):
+ self.discard_temps = 0
+ elif opt in ("-q", "--quiet"):
+ self.quiet = 1
+ #
+ # Format specifiers:
+ #
+ elif opt[2:] in self.ALL_FORMATS:
+ self.add_format(opt[2:])
+ elif opt == "--postscript":
+ # synonym for --ps
+ self.add_format("ps")
+ self.initialize()
+ #
+ # return the args to allow the caller access:
+ #
+ return args
+
+ def add_format(self, format):
+ """Add a format to the formats list if not present."""
+ if not format in self.formats:
+ self.formats.append(format)
+
+ def initialize(self):
+ """Complete initialization. This is needed if parse() isn't used."""
+ # add the default format if no formats were specified:
+ if not self.formats:
+ self.formats = self.DEFAULT_FORMATS
+ # determine the base set of texinputs directories:
+ texinputs = string.split(os.environ.get("TEXINPUTS", ""), os.pathsep)
+ if not texinputs:
+ texinputs = ['']
+ self.base_texinputs = [
+ os.path.join(TOPDIR, "paper-" + self.paper),
+ os.path.join(TOPDIR, "texinputs"),
+ ] + texinputs
+
+
+class Job:
+ def __init__(self, options, path):
+ self.options = options
+ self.filedir, self.doc = split_pathname(path)
+ self.log_filename = self.doc + ".how"
+ if os.path.exists(self.log_filename):
+ os.unlink(self.log_filename)
+ if os.path.exists(self.doc + ".l2h"):
+ self.l2h_aux_init_file = tempfile.mktemp()
+ else:
+ self.l2h_aux_init_file = self.doc + ".l2h"
+ self.write_l2h_aux_init_file()
+
+ def build(self):
+ self.setup_texinputs()
+ formats = self.options.formats
+ if "dvi" in formats or "ps" in formats:
+ self.build_dvi()
+ if "pdf" in formats:
+ self.build_pdf()
+ if "ps" in formats:
+ self.build_ps()
+ if "html" in formats:
+ self.require_temps()
+ self.build_html(self.doc)
+ if self.options.icon_server == ".":
+ pattern = os.path.join(TOPDIR, "html", "icons", "*.gif")
+ for fn in glob.glob(pattern):
+ new_fn = os.path.join(self.doc, os.path.basename(fn))
+ shutil.copyfile(fn, new_fn)
+ if "text" in formats:
+ self.require_temps()
+ tempdir = self.doc
+ need_html = "html" not in formats
+ if self.options.max_split_depth != 1:
+ fp = open(self.l2h_aux_init_file, "a")
+ fp.write("# re-hack this file for --text:\n")
+ l2hoption(fp, "MAX_SPLIT_DEPTH", "1")
+ fp.write("1;\n")
+ fp.close()
+ tempdir = self.doc + "-temp-html"
+ need_html = 1
+ if need_html:
+ self.build_html(tempdir, max_split_depth=1)
+ self.build_text(tempdir)
+ if self.options.discard_temps:
+ self.cleanup()
+
+ def setup_texinputs(self):
+ texinputs = [self.filedir] + list(self.options.base_texinputs)
+ os.environ["TEXINPUTS"] = string.join(texinputs, os.pathsep)
+
+ __have_temps = 0
+ def build_aux(self, binary=None):
+ if binary is None:
+ binary = LATEX_BINARY
+ new_index( "%s.ind" % self.doc, "genindex")
+ new_index("mod%s.ind" % self.doc, "modindex")
+ self.run("%s %s" % (binary, self.doc))
+ self.use_bibtex = check_for_bibtex(self.doc + ".aux")
+ self.__have_temps = 1
+
+ def build_dvi(self):
+ self.use_latex(LATEX_BINARY)
+
+ def build_pdf(self):
+ self.use_latex(PDFLATEX_BINARY)
+
+ def use_latex(self, binary):
+ self.require_temps(binary=binary)
+ if os.path.isfile("mod%s.idx" % self.doc):
+ self.run("%s mod%s.idx" % (MAKEINDEX_BINARY, self.doc))
+ if os.path.isfile(self.doc + ".idx"):
+ # call to Doc/tools/fix_hack omitted; doesn't appear necessary
+ self.run("%s %s.idx" % (MAKEINDEX_BINARY, self.doc))
+ import indfix
+ indfix.process(self.doc + ".ind")
+ if self.use_bibtex:
+ self.run("%s %s" % (BIBTEX_BINARY, self.doc))
+ synopsis_file = self.doc + ".syn"
+ if os.path.isfile(synopsis_file):
+ # impose uniq requirement on last line....
+ uniqify_module_table(synopsis_file)
+ self.run("%s %s" % (binary, self.doc))
+ if os.path.isfile("mod%s.idx" % self.doc):
+ self.run("%s -s %s mod%s.idx"
+ % (MAKEINDEX_BINARY, ISTFILE, self.doc))
+ if os.path.isfile(self.doc + ".idx"):
+ self.run("%s -s %s %s.idx" % (MAKEINDEX_BINARY, ISTFILE, self.doc))
+ if os.path.isfile(self.doc + ".toc") and binary == PDFLATEX_BINARY:
+ import toc2bkm
+ toc2bkm.process(self.doc + ".toc", self.doc + ".bkm", "section")
+ if os.path.isfile(synopsis_file):
+ # impose uniq requirement on last line....
+ uniqify_module_table(synopsis_file)
+ if self.use_bibtex:
+ self.run("%s %s" % (BIBTEX_BINARY, self.doc))
+ self.run("%s %s" % (binary, self.doc))
+
+ def build_ps(self):
+ self.run("%s -N0 -o %s.ps %s" % (DVIPS_BINARY, self.doc, self.doc))
+
+ def build_html(self, builddir=None, max_split_depth=None):
+ if builddir is None:
+ builddir = self.doc
+ if max_split_depth is None:
+ max_split_depth = self.options.max_split_depth
+ texfile = None
+ for p in string.split(os.environ["TEXINPUTS"], os.pathsep):
+ fn = os.path.join(p, self.doc + ".tex")
+ if os.path.isfile(fn):
+ texfile = fn
+ break
+ if not texfile:
+ sys.stderr.write("Could not locate %s.tex; aborting.\n" % self.doc)
+ sys.exit(1)
+ # remove leading ./ (or equiv.); might avoid problems w/ dvips
+ if texfile[:2] == os.curdir + os.sep:
+ texfile = texfile[2:]
+ # build the command line and run LaTeX2HTML:
+ args = [LATEX2HTML_BINARY,
+ "-init_file", L2H_INIT_FILE,
+ "-init_file", self.l2h_aux_init_file,
+ "-dir", builddir,
+ texfile
+ ]
+ self.run(string.join(args)) # XXX need quoting!
+ # ... postprocess
+ shutil.copyfile(self.options.style_file,
+ os.path.join(builddir, self.doc + ".css"))
+ if max_split_depth != 1:
+ pwd = os.getcwd()
+ try:
+ os.chdir(builddir)
+ self.run("%s %s *.html" % (PERL_BINARY, NODE2LABEL_SCRIPT))
+ finally:
+ os.chdir(pwd)
+
+ def build_text(self, tempdir=None):
+ if tempdir is None:
+ tempdir = self.doc
+ indexfile = os.path.join(tempdir, "index.html")
+ self.run("%s -nolist -dump %s >%s.txt"
+ % (LYNX_BINARY, indexfile, self.doc))
+
+ def require_temps(self, binary=None):
+ if not self.__have_temps:
+ self.build_aux(binary=binary)
+
+ def write_l2h_aux_init_file(self):
+ fp = open(self.l2h_aux_init_file, "w")
+ fp.write("# auxillary init file for latex2html\n"
+ "# generated by mkhowto\n"
+ )
+ options = self.options
+ for fn in options.config_files:
+ fp.write(open(fn).read())
+ fp.write("\n"
+ "\n"
+ 'print "\nInitializing from file: %s\";\n\n'
+ % string_to_perl(fn))
+ l2hoption(fp, "ICONSERVER", options.icon_server)
+ l2hoption(fp, "ADDRESS", options.address)
+ l2hoption(fp, "MAX_LINK_DEPTH", options.max_link_depth)
+ l2hoption(fp, "MAX_SPLIT_DEPTH", options.max_split_depth)
+ fp.write("1;\n")
+ fp.close()
+
+ def cleanup(self):
+ self.__have_temps = 0
+ for pattern in ("%s.aux", "%s.log", "%s.out", "%s.toc", "%s.bkm",
+ "%s.idx", "%s.ilg", "%s.ind", "%s.syn", "%s.pla",
+ "%s.bbl", "%s.blg",
+ "mod%s.idx", "mod%s.ind", "mod%s.ilg",
+ ):
+ safe_unlink(pattern % self.doc)
+ for spec in ("IMG*", "*.pl", "WARNINGS", "index.dat", "modindex.dat"):
+ pattern = os.path.join(self.doc, spec)
+ map(safe_unlink, glob.glob(pattern))
+ if "dvi" not in self.options.formats:
+ safe_unlink(self.doc + ".dvi")
+ if os.path.isdir(self.doc + "-temp-html"):
+ shutil.rmtree(self.doc + "-temp-html", ignore_errors=1)
+ if not self.options.logging:
+ os.unlink(self.log_filename)
+ if not self.options.debugging:
+ os.unlink(self.l2h_aux_init_file)
+
+ def run(self, command):
+ if not self.options.quiet:
+ print "+++", command
+ fp = open(self.log_filename, "a")
+ fp.write("+++ %s\n" % command)
+ fp.close()
+ rc = os.system("(%s) >>%s 2>&1" % (command, self.log_filename))
+ if rc:
+ sys.stderr.write(
+ "Session transcript and error messages are in %s.\n"
+ % self.log_filename)
+ sys.exit(rc)
+
+
+def safe_unlink(path):
+ try:
+ os.unlink(path)
+ except os.error:
+ pass
+
+
+def split_pathname(pathname):
+ pathname = os.path.normpath(os.path.join(os.getcwd(), pathname))
+ dirname, basename = os.path.split(pathname)
+ if basename[-4:] == ".tex":
+ basename = basename[:-4]
+ return dirname, basename
+
+
+def main():
+ options = Options()
+ try:
+ args = options.parse(sys.argv[1:])
+ except getopt.error, msg:
+ error(options, msg)
+ if not args:
+ # attempt to locate single .tex file in current directory:
+ args = glob.glob("*.tex")
+ if not args:
+ error(options, "No file to process.")
+ if len(args) > 1:
+ error(options, "Could not deduce which files should be processed.")
+ #
+ # parameters are processed, let's go!
+ #
+ for path in args:
+ Job(options, path).build()
+
+
+def l2hoption(fp, option, value):
+ if value:
+ fp.write('$%s = "%s";\n' % (option, string_to_perl(str(value))))
+
+
+_to_perl = {}
+for c in map(chr, range(1, 256)):
+ _to_perl[c] = c
+_to_perl["@"] = "\\@"
+_to_perl["$"] = "\\$"
+_to_perl['"'] = '\\"'
+
+def string_to_perl(s):
+ return string.join(map(_to_perl.get, s), '')
+
+
+def check_for_bibtex(filename):
+ fp = open(filename)
+ pos = string.find(fp.read(), r"\bibdata{")
+ fp.close()
+ return pos >= 0
+
+def uniqify_module_table(filename):
+ lines = open(filename).readlines()
+ if len(lines) > 1:
+ if lines[-1] == lines[-2]:
+ del lines[-1]
+ open(filename, "w").writelines(lines)
+
+
+def new_index(filename, label="genindex"):
+ fp = open(filename, "w")
+ fp.write(r"""\
+\begin{theindex}
+\label{%s}
+\end{theindex}
+""" % label)
+ fp.close()
+
+
+if __name__ == "__main__":
+ main()