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Diffstat (limited to 'sphinx/builders/applehelp.py')
| -rw-r--r-- | sphinx/builders/applehelp.py | 261 |
1 files changed, 261 insertions, 0 deletions
diff --git a/sphinx/builders/applehelp.py b/sphinx/builders/applehelp.py new file mode 100644 index 000000000..5f2f061f5 --- /dev/null +++ b/sphinx/builders/applehelp.py @@ -0,0 +1,261 @@ +# -*- coding: utf-8 -*- +""" + sphinx.builders.applehelp + ~~~~~~~~~~~~~~~~~~~~~~~~~ + + Build Apple help books. + + :copyright: Copyright 2007-2015 by the Sphinx team, see AUTHORS. + :license: BSD, see LICENSE for details. +""" +from __future__ import print_function + +import os +import codecs +import errno +import pipes + +from os import path + +from sphinx.builders.html import StandaloneHTMLBuilder +from sphinx.util import copy_static_entry +from sphinx.util.osutil import copyfile, ensuredir, os_path +from sphinx.util.console import bold +from sphinx.util.pycompat import htmlescape +from sphinx.util.matching import compile_matchers +from sphinx.errors import SphinxError + +import plistlib +import subprocess + + +# Use plistlib.dump in 3.4 and above +try: + write_plist = plistlib.dump +except AttributeError: + write_plist = plistlib.writePlist + + +# False access page (used because helpd expects strict XHTML) +access_page_template = '''\ +<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> +<html xmlns="http://www.w3.org/1999/xhtml"> + <head> + <title>%(title)s</title> + <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> + <meta name="robots" content="noindex" /> + <meta http-equiv="refresh" content="0;url=%(toc)s" /> + </head> + <body> + </body> +</html> +''' + + +class AppleHelpIndexerFailed(SphinxError): + category = 'Help indexer failed' + + +class AppleHelpCodeSigningFailed(SphinxError): + category = 'Code signing failed' + + +class AppleHelpBuilder(StandaloneHTMLBuilder): + """ + Builder that outputs an Apple help book. Requires Mac OS X as it relies + on the ``hiutil`` command line tool. + """ + name = 'applehelp' + + # don't copy the reST source + copysource = False + supported_image_types = ['image/png', 'image/gif', 'image/jpeg', + 'image/tiff', 'image/jp2', 'image/svg+xml'] + + # don't add links + add_permalinks = False + + # this is an embedded HTML format + embedded = True + + # don't generate the search index or include the search page + search = False + + def init(self): + super(AppleHelpBuilder, self).init() + # the output files for HTML help must be .html only + self.out_suffix = '.html' + + if self.config.applehelp_bundle_id is None: + raise SphinxError('You must set applehelp_bundle_id before ' \ + 'building Apple Help output') + + self.bundle_path = path.join(self.outdir, + self.config.applehelp_bundle_name \ + + '.help') + self.outdir = path.join(self.bundle_path, + 'Contents', + 'Resources', + self.config.applehelp_locale + '.lproj') + + def handle_finish(self): + super(AppleHelpBuilder, self).handle_finish() + + self.finish_tasks.add_task(self.copy_localized_files) + self.finish_tasks.add_task(self.build_helpbook) + + def copy_localized_files(self): + source_dir = path.join(self.confdir, + self.config.applehelp_locale + '.lproj') + target_dir = self.outdir + + if path.isdir(source_dir): + self.info(bold('copying localized files... '), nonl=True) + + ctx = self.globalcontext.copy() + matchers = compile_matchers(self.config.exclude_patterns) + copy_static_entry(source_dir, target_dir, self, ctx, + exclude_matchers=matchers) + + self.info('done') + + def build_helpbook(self): + contents_dir = path.join(self.bundle_path, 'Contents') + resources_dir = path.join(contents_dir, 'Resources') + language_dir = path.join(resources_dir, + self.config.applehelp_locale + '.lproj') + + for d in [contents_dir, resources_dir, language_dir]: + ensuredir(d) + + # Construct the Info.plist file + toc = self.config.master_doc + self.out_suffix + + info_plist = { + 'CFBundleDevelopmentRegion': self.config.applehelp_dev_region, + 'CFBundleIdentifier': self.config.applehelp_bundle_id, + 'CFBundleInfoDictionaryVersion': '6.0', + 'CFBundlePackageType': 'BNDL', + 'CFBundleShortVersionString': self.config.release, + 'CFBundleSignature': 'hbwr', + 'CFBundleVersion': self.config.applehelp_bundle_version, + 'HPDBookAccessPath': '_access.html', + 'HPDBookIndexPath': 'search.helpindex', + 'HPDBookTitle': self.config.applehelp_title, + 'HPDBookType': '3', + 'HPDBookUsesExternalViewer': False, + } + + if self.config.applehelp_icon is not None: + info_plist['HPDBookIconPath'] \ + = path.basename(self.config.applehelp_icon) + + if self.config.applehelp_kb_url is not None: + info_plist['HPDBookKBProduct'] = self.config.applehelp_kb_product + info_plist['HPDBookKBURL'] = self.config.applehelp_kb_url + + if self.config.applehelp_remote_url is not None: + info_plist['HPDBookRemoteURL'] = self.config.applehelp_remote_url + + self.info(bold('writing Info.plist... '), nonl=True) + with open(path.join(contents_dir, 'Info.plist'), 'wb') as f: + write_plist(info_plist, f) + self.info('done') + + # Copy the icon, if one is supplied + if self.config.applehelp_icon: + self.info(bold('copying icon... '), nonl=True) + + try: + copyfile(path.join(self.srcdir, self.config.applehelp_icon), + path.join(resources_dir, info_plist['HPDBookIconPath'])) + + self.info('done') + except Exception as err: + self.warn('cannot copy icon file %r: %s' % + (path.join(self.srcdir, self.config.applehelp_icon), + err)) + del info_plist['HPDBookIconPath'] + + # Build the access page + self.info(bold('building access page...'), nonl=True) + f = codecs.open(path.join(language_dir, '_access.html'), 'w') + try: + f.write(access_page_template % { + 'toc': htmlescape(toc, quote=True), + 'title': htmlescape(self.config.applehelp_title) + }) + finally: + f.close() + self.info('done') + + # Generate the help index + self.info(bold('generating help index... '), nonl=True) + + args = [ + self.config.applehelp_indexer_path, + '-Cf', + path.join(language_dir, 'search.helpindex'), + language_dir + ] + + if self.config.applehelp_index_anchors is not None: + args.append('-a') + + if self.config.applehelp_min_term_length is not None: + args += ['-m', '%s' % self.config.applehelp_min_term_length] + + if self.config.applehelp_stopwords is not None: + args += ['-s', self.config.applehelp_stopwords] + + if self.config.applehelp_locale is not None: + args += ['-l', self.config.applehelp_locale] + + if self.config.applehelp_disable_external_tools: + self.info('skipping') + + self.warn('you will need to index this help book with:\n %s' + % (' '.join([pipes.quote(arg) for arg in args]))) + else: + p = subprocess.Popen(args, + stdout=subprocess.PIPE, + stderr=subprocess.STDOUT) + + output = p.communicate()[0] + + if p.returncode != 0: + raise AppleHelpIndexerFailed(output) + else: + self.info('done') + + # If we've been asked to, sign the bundle + if self.config.applehelp_codesign_identity: + self.info(bold('signing help book... '), nonl=True) + + args = [ + self.config.applehelp_codesign_path, + '-s', self.config.applehelp_codesign_identity, + '-f' + ] + + args += self.config.applehelp_codesign_flags + + args.append(self.bundle_path) + + if self.config.applehelp_disable_external_tools: + self.info('skipping') + + self.warn('you will need to sign this help book with:\n %s' + % (' '.join([pipes.quote(arg) for arg in args]))) + else: + p = subprocess.Popen(args, + stdout=subprocess.PIPE, + stderr=subprocess.STDOUT) + + output = p.communicate()[0] + + if p.returncode != 0: + raise AppleHelpCodeSigningFailed(output) + else: + self.info('done') + |