# $Id: __init__.py 9037 2022-03-05 23:31:10Z milde $ # Author: David Goodger <goodger@python.org> # Copyright: This module has been placed in the public domain. """ PEP HTML Writer. """ __docformat__ = 'reStructuredText' import os import os.path from docutils import frontend, nodes, utils from docutils.writers import html4css1 class Writer(html4css1.Writer): default_stylesheet = 'pep.css' default_stylesheet_path = utils.relative_path( os.path.join(os.getcwd(), 'dummy'), os.path.join(os.path.dirname(__file__), default_stylesheet)) default_template = 'template.txt' default_template_path = utils.relative_path( os.path.join(os.getcwd(), 'dummy'), os.path.join(os.path.dirname(__file__), default_template)) settings_spec = html4css1.Writer.settings_spec + ( 'PEP/HTML Writer Options', 'For the PEP/HTML writer, the default value for the --stylesheet-path ' 'option is "%s", and the default value for --template is "%s". ' 'See HTML Writer Options above.' % (default_stylesheet_path, default_template_path), (('Python\'s home URL. Default is "https://www.python.org".', ['--python-home'], {'default': 'https://www.python.org', 'metavar': '<URL>'}), ('Home URL prefix for PEPs. Default is "." (current directory).', ['--pep-home'], {'default': '.', 'metavar': '<URL>'}), # For testing. (frontend.SUPPRESS_HELP, ['--no-random'], {'action': 'store_true', 'validator': frontend.validate_boolean}),)) settings_default_overrides = {'stylesheet_path': default_stylesheet_path, 'template': default_template_path} relative_path_settings = ('template',) config_section = 'pep_html writer' config_section_dependencies = ('writers', 'html writers', 'html4css1 writer') def __init__(self): html4css1.Writer.__init__(self) self.translator_class = HTMLTranslator def interpolation_dict(self): subs = html4css1.Writer.interpolation_dict(self) settings = self.document.settings pyhome = settings.python_home subs['pyhome'] = pyhome subs['pephome'] = settings.pep_home if pyhome == '..': subs['pepindex'] = '.' else: subs['pepindex'] = pyhome + '/dev/peps' index = self.document.first_child_matching_class(nodes.field_list) header = self.document[index] self.pepnum = header[0][1].astext() subs['pep'] = self.pepnum if settings.no_random: subs['banner'] = 0 else: import random subs['banner'] = random.randrange(64) try: subs['pepnum'] = '%04i' % int(self.pepnum) except ValueError: subs['pepnum'] = self.pepnum self.title = header[1][1].astext() subs['title'] = self.title subs['body'] = ''.join( self.body_pre_docinfo + self.docinfo + self.body) return subs def assemble_parts(self): html4css1.Writer.assemble_parts(self) self.parts['title'] = [self.title] self.parts['pepnum'] = self.pepnum class HTMLTranslator(html4css1.HTMLTranslator): def depart_field_list(self, node): html4css1.HTMLTranslator.depart_field_list(self, node) if 'rfc2822' in node['classes']: self.body.append('<hr />\n')