Mercurial > hg
view mercurial/thirdparty/zope/interface/document.py @ 51402:2e10ddbb9faa
phases: check secret presence the right way during discovery
There is an official function for this, lets use it.
This will prevent the code to break in the future while we refactor the phase
code.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
---|---|
date | Tue, 20 Feb 2024 17:17:54 +0100 |
parents | 68ee61822182 |
children |
line wrap: on
line source
############################################################################## # # Copyright (c) 2001, 2002 Zope Foundation and Contributors. # All Rights Reserved. # # This software is subject to the provisions of the Zope Public License, # Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution. # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS # FOR A PARTICULAR PURPOSE. # ############################################################################## """ Pretty-Print an Interface object as structured text (Yum) This module provides a function, asStructuredText, for rendering an interface as structured text. """ from __future__ import absolute_import from . import Interface def asStructuredText(I, munge=0, rst=False): """ Output structured text format. Note, this will whack any existing 'structured' format of the text. If `rst=True`, then the output will quote all code as inline literals in accordance with 'reStructuredText' markup principles. """ if rst: inline_literal = lambda s: "``%s``" % (s,) else: inline_literal = lambda s: s r = [inline_literal(I.getName())] outp = r.append level = 1 if I.getDoc(): outp(_justify_and_indent(_trim_doc_string(I.getDoc()), level)) bases = [base for base in I.__bases__ if base is not Interface ] if bases: outp(_justify_and_indent("This interface extends:", level, munge)) level += 1 for b in bases: item = "o %s" % inline_literal(b.getName()) outp(_justify_and_indent(_trim_doc_string(item), level, munge)) level -= 1 namesAndDescriptions = sorted(I.namesAndDescriptions()) outp(_justify_and_indent("Attributes:", level, munge)) level += 1 for name, desc in namesAndDescriptions: if not hasattr(desc, 'getSignatureString'): # ugh... item = "%s -- %s" % (inline_literal(desc.getName()), desc.getDoc() or 'no documentation') outp(_justify_and_indent(_trim_doc_string(item), level, munge)) level -= 1 outp(_justify_and_indent("Methods:", level, munge)) level += 1 for name, desc in namesAndDescriptions: if hasattr(desc, 'getSignatureString'): # ugh... _call = "%s%s" % (desc.getName(), desc.getSignatureString()) item = "%s -- %s" % (inline_literal(_call), desc.getDoc() or 'no documentation') outp(_justify_and_indent(_trim_doc_string(item), level, munge)) return "\n\n".join(r) + "\n\n" def asReStructuredText(I, munge=0): """ Output reStructuredText format. Note, this will whack any existing 'structured' format of the text.""" return asStructuredText(I, munge=munge, rst=True) def _trim_doc_string(text): """ Trims a doc string to make it format correctly with structured text. """ lines = text.replace('\r\n', '\n').split('\n') nlines = [lines.pop(0)] if lines: min_indent = min([len(line) - len(line.lstrip()) for line in lines]) for line in lines: nlines.append(line[min_indent:]) return '\n'.join(nlines) def _justify_and_indent(text, level, munge=0, width=72): """ indent and justify text, rejustify (munge) if specified """ indent = " " * level if munge: lines = [] line = indent text = text.split() for word in text: line = ' '.join([line, word]) if len(line) > width: lines.append(line) line = indent else: lines.append(line) return '\n'.join(lines) else: return indent + \ text.strip().replace("\r\n", "\n") .replace("\n", "\n" + indent)