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Diffstat (limited to 'sandbox/aahz/OO/OOwriter.py')
| -rw-r--r-- | sandbox/aahz/OO/OOwriter.py | 676 |
1 files changed, 0 insertions, 676 deletions
diff --git a/sandbox/aahz/OO/OOwriter.py b/sandbox/aahz/OO/OOwriter.py deleted file mode 100644 index 6a0841040..000000000 --- a/sandbox/aahz/OO/OOwriter.py +++ /dev/null @@ -1,676 +0,0 @@ -# Author: Aahz -# Contact: aahz@pythoncraft.com -# Revision: -# Date: $Date$ -# Copyright: This module has been placed in the public domain. - -""" -OpenOffice writer - -The output is an OpenOffice.org 1.0-compatible document. -""" - -__docformat__ = 'reStructuredText' - - -import sys -from warnings import warn -import re - -import docutils -from docutils import nodes, utils, writers, languages - -import OOtext - - -section_styles = [ - '.ch title', - '.head 1', - '.head 2' - ] - -class Writer(writers.Writer): - - supported = ('OpenOffice') - """Formats this writer supports.""" - - def __init__(self): - writers.Writer.__init__(self) - self.output = None - self.translator_class = Translator - - def translate(self): - visitor = self.translator_class(self.document) - self.document.walkabout(visitor) - self.output = visitor.astext() - - -class Translator(nodes.NodeVisitor): - - header = [OOtext.content_header] - footer = [OOtext.content_footer] - - start_para = '\n<text:p text:style-name="%s">\n' - end_para = '\n</text:p>\n' - - start_charstyle = '<text:span text:style-name="%s">' - end_charstyle = '</text:span>' - - line_break = '\n<text:line-break/>' - re_spaces = re.compile(' +') - spaces = '<text:s text:c="%d"/>' - - re_annotation = re.compile(r'#\d+(?:, #\d+)*$') - - def __init__(self, document): - nodes.NodeVisitor.__init__(self, document) - self.settings = document.settings - self.body = [] - self.section_level = 0 - self.skip_para_tag = False - - def astext(self): - return ''.join(self.header + self.body + self.footer) - - def encode(self, text): - """Encode special characters in `text` & return.""" - # @@@ A codec to do these and all other HTML entities would be nice. - text = text.replace("&", "&") - text = text.replace("<", "<") - text = text.replace('"', """) - text = text.replace(">", ">") - return text - - def compress_spaces(self, line): - while 1: - match = self.re_spaces.search(line) - if match: - start, end = match.span() - numspaces = end - start - line = line[:start] + (self.spaces % numspaces) + line[end:] - else: - break - return line - - def fix_annotation(self, line): - match = self.re_annotation.search(line) - if match: - pos = match.start() - line = line[:pos] + '|' + line[pos:] - return line - - def visit_Text(self, node): - self.body.append(self.encode(node.astext())) - - def depart_Text(self, node): - pass - - def visit_admonition(self, node, name): - self.skip_para_tag = True - self.body.append(self.start_para % '.CALLOUT') - - def depart_admonition(self): - self.body.append(self.end_para) - self.skip_para_tag = False - - def visit_attention(self, node): - self.visit_admonition(node, 'attention') - - def depart_attention(self, node): - self.depart_admonition() - - def visit_block_quote(self, node): - self.skip_para_tag = True - self.body.append(self.start_para % '.quotes') - - def depart_block_quote(self, node): - self.body.append(self.end_para) - self.skip_para_tag = False - - def visit_bullet_list(self, node): - self.body.append('\n<text:unordered-list text:style-name=".bullet">\n') - - def depart_bullet_list(self, node): - self.body.append('</text:unordered-list>\n') - - def visit_caption(self, node): - self.body.append(self.starttag(node, 'p', '', CLASS='caption')) - - def depart_caption(self, node): - self.body.append('</p>\n') - - def visit_caution(self, node): - self.visit_admonition(node, 'caution') - - def depart_caution(self, node): - self.depart_admonition() - - def visit_citation(self, node): - self.body.append(self.starttag(node, 'table', CLASS='citation', - frame="void", rules="none")) - self.footnote_backrefs(node) - - def depart_citation(self, node): - self.body.append('</td></tr>\n' - '</tbody>\n</table>\n') - - def visit_citation_reference(self, node): - href = '' - if node.has_key('refid'): - href = '#' + node['refid'] - elif node.has_key('refname'): - href = '#' + self.document.nameids[node['refname']] - self.body.append(self.starttag(node, 'a', '[', href=href, - CLASS='citation-reference')) - - def depart_citation_reference(self, node): - self.body.append(']</a>') - - def visit_classifier(self, node): - self.body.append(' <span class="classifier-delimiter">:</span> ') - self.body.append(self.starttag(node, 'span', '', CLASS='classifier')) - - def depart_classifier(self, node): - self.body.append('</span>') - - def visit_colspec(self, node): - self.colspecs.append(node) - - def depart_colspec(self, node): - pass - - def write_colspecs(self): - width = 0 - for node in self.colspecs: - width += node['colwidth'] - for node in self.colspecs: - colwidth = int(node['colwidth'] * 100.0 / width + 0.5) - self.body.append(self.emptytag(node, 'col', - colwidth='%i%%' % colwidth)) - self.colspecs = [] - - def visit_comment(self, node): - raise nodes.SkipNode - - def visit_decoration(self, node): - pass - - def depart_decoration(self, node): - pass - - def visit_definition(self, node): - self.body.append('</dt>\n') - self.body.append(self.starttag(node, 'dd', '')) - if len(node) and isinstance(node[0], nodes.paragraph): - node[0].set_class('first') - - def depart_definition(self, node): - self.body.append('</dd>\n') - - def visit_definition_list(self, node): - print node.astext() - self.body.append(self.starttag(node, 'dl')) - - def depart_definition_list(self, node): - self.body.append('</dl>\n') - - def visit_definition_list_item(self, node): - pass - - def depart_definition_list_item(self, node): - pass - - def visit_description(self, node): - self.body.append(self.starttag(node, 'td', '')) - if len(node) and isinstance(node[0], nodes.paragraph): - node[0].set_class('first') - - def depart_description(self, node): - self.body.append('</td>') - - def visit_doctest_block(self, node): - self.visit_literal_block(node) - - def visit_document(self, node): - pass - - def depart_document(self, node): - pass - - def visit_emphasis(self, node): - self.body.append(self.start_charstyle % 'italic') - - def depart_emphasis(self, node): - self.body.append(self.end_charstyle) - - def visit_entry(self, node): - if isinstance(node.parent.parent, nodes.thead): - tagname = 'th' - else: - tagname = 'td' - atts = {} - if node.has_key('morerows'): - atts['rowspan'] = node['morerows'] + 1 - if node.has_key('morecols'): - atts['colspan'] = node['morecols'] + 1 - self.body.append(self.starttag(node, tagname, '', **atts)) - self.context.append('</%s>\n' % tagname.lower()) - if len(node) == 0: # empty cell - self.body.append(' ') - elif isinstance(node[0], nodes.paragraph): - node[0].set_class('first') - - def depart_entry(self, node): - self.body.append(self.context.pop()) - - def visit_enumerated_list(self, node): - """ - The 'start' attribute does not conform to HTML 4.01's strict.dtd, but - CSS1 doesn't help. CSS2 isn't widely enough supported yet to be - usable. - """ - atts = {} - if node.has_key('start'): - atts['start'] = node['start'] - if node.has_key('enumtype'): - atts['class'] = node['enumtype'] - # @@@ To do: prefix, suffix. How? Change prefix/suffix to a - # single "format" attribute? Use CSS2? - old_compact_simple = self.compact_simple - self.context.append((self.compact_simple, self.compact_p)) - self.compact_p = None - self.compact_simple = (self.options.compact_lists and - (self.compact_simple - or self.topic_class == 'contents' - or self.check_simple_list(node))) - if self.compact_simple and not old_compact_simple: - atts['class'] = (atts.get('class', '') + ' simple').strip() - self.body.append(self.starttag(node, 'ol', **atts)) - - def depart_enumerated_list(self, node): - self.compact_simple, self.compact_p = self.context.pop() - self.body.append('</ol>\n') - - def visit_error(self, node): - self.visit_admonition(node, 'error') - - def depart_error(self, node): - self.depart_admonition() - - def visit_field(self, node): - self.body.append(self.starttag(node, 'tr', '', CLASS='field')) - - def depart_field(self, node): - self.body.append('</tr>\n') - - def visit_field_body(self, node): - self.body.append(self.starttag(node, 'td', '', CLASS='field-body')) - if len(node) and isinstance(node[0], nodes.paragraph): - node[0].set_class('first') - - def depart_field_body(self, node): - self.body.append('</td>\n') - - def visit_field_list(self, node): - self.body.append(self.starttag(node, 'table', frame='void', - rules='none', CLASS='field-list')) - self.body.append('<col class="field-name" />\n' - '<col class="field-body" />\n' - '<tbody valign="top">\n') - - def depart_field_list(self, node): - self.body.append('</tbody>\n</table>\n') - - def visit_field_name(self, node): - atts = {} - if self.in_docinfo: - atts['class'] = 'docinfo-name' - else: - atts['class'] = 'field-name' - if len(node.astext()) > 14: - atts['colspan'] = 2 - self.context.append('</tr>\n<tr><td> </td>') - else: - self.context.append('') - self.body.append(self.starttag(node, 'th', '', **atts)) - - def depart_field_name(self, node): - self.body.append(':</th>') - self.body.append(self.context.pop()) - - def visit_figure(self, node): - self.body.append(self.start_para % '.figure') - - def depart_figure(self, node): - self.body.append(self.end_para) - - def visit_footnote(self, node): - raise nodes.SkipNode - - def footnote_backrefs(self, node): - warn("footnote backrefs not available") - - def depart_footnote(self, node): - pass - - def visit_footnote_reference(self, node): - name = node['refid'] - id = node['id'] - number = node['auto'] - for footnote in self.document.autofootnotes: - if name == footnote['name']: - break - self.body.append('<text:footnote text:id="%s">\n' % id) - self.body.append('<text:footnote-citation text:string-value="%s"/>\n' % number) - self.body.append('<text:footnote-body>\n') - self.body.append(self.start_para % '.body') - for child in footnote.children: - if isinstance(child, nodes.paragraph): - self.body.append(child.astext()) - self.body.append(self.end_para) - self.body.append('</text:footnote-body>\n') - self.body.append('</text:footnote>') - raise nodes.SkipNode - - def depart_footnote_reference(self, node): - pass - - def visit_generated(self, node): - pass - - def depart_generated(self, node): - pass - - def visit_header(self, node): - self.context.append(len(self.body)) - - def depart_header(self, node): - start = self.context.pop() - self.body_prefix.append(self.starttag(node, 'div', CLASS='header')) - self.body_prefix.extend(self.body[start:]) - self.body_prefix.append('<hr />\n</div>\n') - del self.body[start:] - - def visit_hint(self, node): - self.visit_admonition(node, 'hint') - - def depart_hint(self, node): - self.depart_admonition() - - def visit_image(self, node): - name = "Figure: %s\n" % node.attributes['uri'] - self.body.append(name) - - def depart_image(self, node): - pass - - def visit_important(self, node): - self.visit_admonition(node, 'important') - - def depart_important(self, node): - self.depart_admonition() - - def visit_index_entry(self, node): - index_format = '<text:alphabetical-index-mark text:string-value="%s"/>\n' - self.body.append(self.start_para % '.body') - entries = node.astext().split('\n') - for entry in entries: - self.body.append(index_format % self.encode(entry)) - self.body.append(self.end_para) - raise nodes.SkipNode - - def visit_interpreted(self, node): - # @@@ Incomplete, pending a proper implementation on the - # Parser/Reader end. - #self.body.append(node['role'] + ':') - self.body.append(node.astext()) - raise nodes.SkipNode - - def depart_interpreted(self, node): - pass - - # Don't need footnote labels/numbers - def visit_label(self, node): - print "!" - raise nodes.SkipNode - - def visit_legend(self, node): - self.body.append(self.starttag(node, 'div', CLASS='legend')) - - def depart_legend(self, node): - self.body.append('</div>\n') - - def visit_line_block(self, node): - self.body.append(self.start_para % '.quotes') - lines = node.astext() - lines = lines.split('\n') - lines = self.line_break.join(lines) - self.body.append(lines) - self.body.append(self.end_para) - raise nodes.SkipNode - - def visit_list_item(self, node): - self.body.append('<text:list-item>') - - def depart_list_item(self, node): - self.body.append('</text:list-item>\n') - - def visit_literal(self, node): - self.body.append(self.start_charstyle % 'code') - - def depart_literal(self, node): - self.body.append(self.end_charstyle) - - def visit_literal_block(self, node): - self.body.append(self.start_para % '.code first') - self.body.append(self.end_para) - lines = self.encode(node.astext()) - lines = lines.split('\n') - while lines[-1] == '': - lines.pop() - for line in lines: - self.body.append(self.start_para % '.code') - line = self.fix_annotation(line) - line = self.compress_spaces(line) - self.body.append(line) - self.body.append(self.end_para) - self.body.append(self.start_para % '.code last') - self.body.append(self.end_para) - raise nodes.SkipNode - - def visit_note(self, node): - self.visit_admonition(node, '.note') - - def depart_note(self, node): - self.depart_admonition() - - def visit_option(self, node): - if self.context[-1]: - self.body.append(', ') - - def depart_option(self, node): - self.context[-1] += 1 - - def visit_option_argument(self, node): - self.body.append(node.get('delimiter', ' ')) - self.body.append(self.starttag(node, 'var', '')) - - def depart_option_argument(self, node): - self.body.append('</var>') - - def visit_option_group(self, node): - atts = {} - if len(node.astext()) > 14: - atts['colspan'] = 2 - self.context.append('</tr>\n<tr><td> </td>') - else: - self.context.append('') - self.body.append(self.starttag(node, 'td', **atts)) - self.body.append('<kbd>') - self.context.append(0) # count number of options - - def depart_option_group(self, node): - self.context.pop() - self.body.append('</kbd></td>\n') - self.body.append(self.context.pop()) - - def visit_option_list(self, node): - self.body.append( - self.starttag(node, 'table', CLASS='option-list', - frame="void", rules="none")) - self.body.append('<col class="option" />\n' - '<col class="description" />\n' - '<tbody valign="top">\n') - - def depart_option_list(self, node): - self.body.append('</tbody>\n</table>\n') - - def visit_option_list_item(self, node): - self.body.append(self.starttag(node, 'tr', '')) - - def depart_option_list_item(self, node): - self.body.append('</tr>\n') - - def visit_option_string(self, node): - self.body.append(self.starttag(node, 'span', '', CLASS='option')) - - def depart_option_string(self, node): - self.body.append('</span>') - - def visit_paragraph(self, node): - if not self.skip_para_tag: - self.body.append(self.start_para % '.body') - - def depart_paragraph(self, node): - if not self.skip_para_tag: - self.body.append(self.end_para) - - def visit_problematic(self, node): - if node.hasattr('refid'): - self.body.append('<a href="#%s" name="%s">' % (node['refid'], - node['id'])) - self.context.append('</a>') - else: - self.context.append('') - self.body.append(self.starttag(node, 'span', '', CLASS='problematic')) - - def depart_problematic(self, node): - self.body.append('</span>') - self.body.append(self.context.pop()) - - def visit_raw(self, node): - if node.has_key('format') and node['format'] == 'html': - self.body.append(node.astext()) - raise nodes.SkipNode - - def visit_reference(self, node): - pass - - def depart_reference(self, node): - pass - - def visit_row(self, node): - self.body.append(self.starttag(node, 'tr', '')) - - def depart_row(self, node): - self.body.append('</tr>\n') - - def visit_section(self, node): - self.section_level += 1 - - def depart_section(self, node): - self.section_level -= 1 - - def visit_strong(self, node): - self.body.append('<strong>') - - def depart_strong(self, node): - self.body.append('</strong>') - - def visit_table(self, node): - self.body.append( - self.starttag(node, 'table', CLASS="table", - frame='border', rules='all')) - - def depart_table(self, node): - self.body.append('</table>\n') - - def visit_target(self, node): - if not (node.has_key('refuri') or node.has_key('refid') - or node.has_key('refname')): - self.body.append(self.starttag(node, 'a', '', CLASS='target')) - self.context.append('</a>') - else: - self.context.append('') - - def depart_target(self, node): - self.body.append(self.context.pop()) - - def visit_tbody(self, node): - self.write_colspecs() - self.body.append(self.context.pop()) # '</colgroup>\n' or '' - self.body.append(self.starttag(node, 'tbody', valign='top')) - - def depart_tbody(self, node): - self.body.append('</tbody>\n') - - def visit_term(self, node): - self.body.append(self.starttag(node, 'dt', '')) - - def depart_term(self, node): - """ - Leave the end tag to `self.visit_definition()`, in case there's a - classifier. - """ - pass - - def visit_tgroup(self, node): - # Mozilla needs <colgroup>: - self.body.append(self.starttag(node, 'colgroup')) - # Appended by thead or tbody: - self.context.append('</colgroup>\n') - - def depart_tgroup(self, node): - pass - - def visit_thead(self, node): - self.write_colspecs() - self.body.append(self.context.pop()) # '</colgroup>\n' - # There may or may not be a <thead>; this is for <tbody> to use: - self.context.append('') - self.body.append(self.starttag(node, 'thead', valign='bottom')) - - def depart_thead(self, node): - self.body.append('</thead>\n') - - def visit_tip(self, node): - self.visit_admonition(node, 'tip') - - def depart_tip(self, node): - self.depart_admonition() - - def visit_title(self, node): - """Only 3 section levels are supported by this writer.""" - title_tag = self.start_para % section_styles[self.section_level] - self.body.append(title_tag) - - def depart_title(self, node): - self.body.append(self.end_para) - - def visit_warning(self, node): - self.visit_admonition(node, 'warning') - - def depart_warning(self, node): - self.depart_admonition() - - def visit_system_message(self, node): - print node.astext() - - def depart_system_message(self, node): - pass - - def unknown_visit(self, node): - print "Failure processing at line", node.line - print "Failure is", node.astext() - raise NotImplementedError('visiting unimplemented node type: %s' - % node.__class__.__name__) |