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Diffstat (limited to 'bin/scons-proc.py')
| -rw-r--r-- | bin/scons-proc.py | 195 |
1 files changed, 195 insertions, 0 deletions
diff --git a/bin/scons-proc.py b/bin/scons-proc.py new file mode 100644 index 0000000..809c3d0 --- /dev/null +++ b/bin/scons-proc.py @@ -0,0 +1,195 @@ +#!/usr/bin/env python +# +# Process a list of Python and/or XML files containing SCons documentation. +# +# Depending on the options, this script creates DocBook-formatted lists +# of the Builders, Tools or construction variables in generated SGML +# files containing the summary text and/or .mod files contining the +# ENTITY definitions for each item. +# +import getopt +import os.path +import re +import string +import StringIO +import sys +import xml.sax + +import SConsDoc + +base_sys_path = [os.getcwd() + '/build/test-tar-gz/lib/scons'] + sys.path + +helpstr = """\ +Usage: scons-varlist.py [-b .gen,.mod] [-t .gen,.mod] [-v .gen,.mod] [infile] +Options: + -m, --modfile .mod file to hold Builder entities +""" + +opts, args = getopt.getopt(sys.argv[1:], + "b:t:v:", + ['builders=', 'tools=', 'variables=']) + +buildersfiles = None +toolsfiles = None +variablesfiles = None + +for o, a in opts: + if o == '-b' or o == '--builders': + buildersfiles = a + elif o == '-t' or o == '--tools': + toolsfiles = a + elif o == '-v' or o == '--variables': + variablesfiles = a + +h = SConsDoc.SConsDocHandler() +saxparser = xml.sax.make_parser() +saxparser.setContentHandler(h) +saxparser.setErrorHandler(h) + +preamble = """\ +<?xml version="1.0"?> +<scons_doc> +""" + +postamble = """\ +</scons_doc> +""" + +for f in args: + _, ext = os.path.splitext(f) + if ext == '.py': + dir, _ = os.path.split(f) + if dir: + sys.path = [dir] + base_sys_path + module = SConsDoc.importfile(f) + h.set_file_info(f, len(preamble.split('\n'))) + try: + content = module.__scons_doc__ + except AttributeError: + content = None + else: + del module.__scons_doc__ + else: + h.set_file_info(f, len(preamble.split('\n'))) + content = open(f).read() + if content: + content = content.replace('&', '&') + input = preamble + content + postamble + try: + saxparser.parse(StringIO.StringIO(input)) + except: + sys.stderr.write("error in %s\n" % f) + raise + +Warning = """\ +<!-- +THIS IS AN AUTOMATICALLY-GENERATED FILE. DO NOT EDIT. +--> +""" + +Regular_Entities_Header = """\ +<!-- + + Regular %s entities. + +--> +""" + +Link_Entities_Header = """\ +<!-- + + Entities that are links to the %s entries in the appendix. + +--> +""" + +class XXX: + def __init__(self, entries, **kw): + values = entries.values() + values.sort() + self.values = values + for k, v in kw.items(): + setattr(self, k, v) + def write_gen(self, filename): + if not filename: + return + f = open(filename, 'w') + for v in self.values: + f.write('\n<varlistentry id="%s%s">\n' % + (self.prefix, self.idfunc(v.name))) + for term in self.termfunc(v.name): + f.write('<term><%s>%s</%s></term>\n' % + (self.tag, term, self.tag)) + f.write('<listitem>\n') + for chunk in v.summary.body: + f.write(str(chunk)) + #if v.uses: + # u = map(lambda x, s: '&%slink-%s;' % (s.prefix, x), v.uses) + # f.write('<para>\n') + # f.write('Uses: ' + ', '.join(u) + '.\n') + # f.write('</para>\n') + f.write('</listitem>\n') + f.write('</varlistentry>\n') + def write_mod(self, filename): + if not filename: + return + f = open(filename, 'w') + f.write(Warning) + f.write('\n') + f.write(Regular_Entities_Header % self.description) + f.write('\n') + for v in self.values: + f.write('<!ENTITY %s%s "<%s>%s</%s>">\n' % + (self.prefix, self.idfunc(v.name), + self.tag, self.entityfunc(v.name), self.tag)) + f.write('\n') + f.write(Warning) + f.write('\n') + f.write(Link_Entities_Header % self.description) + f.write('\n') + for v in self.values: + f.write('<!ENTITY %slink-%s \'<link linkend="%s%s"><%s>%s</%s></link>\'>\n' % + (self.prefix, self.idfunc(v.name), + self.prefix, self.idfunc(v.name), + self.tag, self.entityfunc(v.name), self.tag)) + f.write('\n') + f.write(Warning) + +if buildersfiles: + g = XXX(h.builders, + description = 'builder', + prefix = 'b-', + tag = 'function', + idfunc = lambda x: x, + termfunc = lambda x: [x+'()', 'env.'+x+'()'], + entityfunc = lambda x: x) + + gen, mod = string.split(buildersfiles, ',') + g.write_gen(gen) + g.write_mod(mod) + +if toolsfiles: + g = XXX(h.tools, + description = 'tool', + prefix = 't-', + tag = 'literal', + idfunc = lambda x: string.replace(x, '+', 'X'), + termfunc = lambda x: [x], + entityfunc = lambda x: x) + + gen, mod = string.split(toolsfiles, ',') + g.write_gen(gen) + g.write_mod(mod) + +if variablesfiles: + g = XXX(h.cvars, + description = 'construction variable', + prefix = 'cv-', + tag = 'envar', + idfunc = lambda x: x, + termfunc = lambda x: [x], + entityfunc = lambda x: '$'+x) + + gen, mod = string.split(variablesfiles, ',') + g.write_gen(gen) + g.write_mod(mod) |