Python compat.text_函数代码示例

 def dispatch_repr(self, obj, recursive):
     if obj is helper:
         return text_('<span class="help">%r</span>' % helper)
     if isinstance(obj, (int, long, float, complex)):
         return text_('<span class="number">%r</span>' % obj)
     if PY3:
         if isinstance(obj, text_type):
             return self.py3_text_repr(obj)
         if isinstance(obj, binary_type):
             return self.py3_binary_repr(obj)
     else:
         if isinstance(obj, basestring):
             return self.py2_string_repr(obj)
     if isinstance(obj, RegexType):
         return self.regex_repr(obj)
     if isinstance(obj, list):
         return self.list_repr(obj, recursive)
     if isinstance(obj, tuple):
         return self.tuple_repr(obj, recursive)
     if isinstance(obj, set):
         return self.set_repr(obj, recursive)
     if isinstance(obj, frozenset):
         return self.frozenset_repr(obj, recursive)
     if isinstance(obj, dict):
         return self.dict_repr(obj, recursive)
     if deque is not None and isinstance(obj, deque):
         return self.deque_repr(obj, recursive)
     return self.object_repr(obj)

    def render_summary(self, include_title=True, request=None):
        """Render the traceback for the interactive console."""
        title = ''
        frames = []
        classes = ['traceback']
        if not self.frames:
            classes.append('noframe-traceback')

        if include_title:
            if self.is_syntax_error:
                title = text_('Syntax Error')
            else:
                title = text_('Traceback <em>(most recent call last)</em>:')

        for frame in self.frames:
            frames.append(
                text_('<li%s>%s') % (
                frame.info and text_(' title="%s"' % escape(frame.info)) or
                    text_(''),
                frame.render()
            ))

        if self.is_syntax_error:
            description_wrapper = '<pre class=syntaxerror>%s</pre>'
        else:
            description_wrapper = '<blockquote>%s</blockquote>'

        vars = {
            'classes':      text_(' '.join(classes)),
            'title':        title and text_('<h3>%s</h3>' % title) or text_(''),
            'frames':       text_('\n'.join(frames)),
            'description':  text_(description_wrapper % escape(self.exception)),
        }
        return render('pyramid_debugtoolbar:templates/exception_summary.mako',
                      vars, request=request)

def sse(request):
    response = request.response
    response.content_type = 'text/event-stream'
    history = request.pdtb_history
    response.text = U_BLANK

    active_request_id = text_(request.GET.get('request_id'))
    client_last_request_id = text_(request.headers.get('Last-Event-Id', 0))

    max_visible_requests = get_setting(request.registry.settings,
                                       'max_visible_requests')
    if history:
        last_request_pair = history.last(1)[0]
        last_request_id = last_request_pair[0]
        if not last_request_id == client_last_request_id:
            data = [
                [
                    _id,
                    toolbar.json,
                    'active' if active_request_id == _id else ''
                ]
                for _id, toolbar in history.last(max_visible_requests)
                if toolbar.visible
            ]
            if data:
                response.text = U_SSE_PAYLOAD.format(last_request_id,
                                                     json.dumps(data))
    return response

def format_sql(query):
    if not HAVE_PYGMENTS:  # pragma: no cover
        return text_(query)

    return text_(
        highlight(
            query, SqlLexer(encoding="utf-8"), HtmlFormatter(encoding="utf-8", noclasses=True, style=PYGMENT_STYLE)
        )
    )

 def fallback_repr(self):
     try:
         info = ''.join(format_exception_only(*sys.exc_info()[:2]))
     except Exception: # pragma: no cover
         info = '?'
     return text_(
         '<span class="brokenrepr">&lt;broken repr (%s)&gt;'
         '</span>' % escape(text_(info, 'utf-8', 'ignore').strip())
         )

 def generate_plaintext_traceback(self):
     """Like the plaintext attribute but returns a generator"""
     yield text_('Traceback (most recent call last):')
     for frame in self.frames:
         yield text_('  File "%s", line %s, in %s' % (
             frame.filename,
             frame.lineno,
             frame.function_name
         ))
         yield text_('    ' + frame.current_line.strip())
     yield text_(self.exception, 'utf-8')

 def dict_repr(self, d, recursive):
     if recursive:
         return _add_subclass_info(text_('{...}'), d, dict)
     buf = ['{']
     for idx, (key, value) in enumerate(iteritems_(d)):
         if idx:
             buf.append(', ')
         buf.append('<span class="pair"><span class="key">%s</span>: '
                    '<span class="value">%s</span></span>' %
                    (self.repr(key), self.repr(value)))
     buf.append('}')
     return _add_subclass_info(text_(''.join(buf)), d, dict)

 def py3_binary_repr(self, obj, limit=70):
     buf = ['<span class="string">']
     escaped = escape(text_(obj, 'utf-8', 'replace'))
     a = repr(escaped[:limit])
     b = repr(escaped[limit:])
     buf.append('b')
     if b != "''":
         buf.extend((a[:-1], '<span class="extended">', b[1:], '</span>'))
     else:
         buf.append(a)
     buf.append('</span>')
     return _add_subclass_info(text_(''.join(buf)), obj, binary_type)

 def regex_repr(self, obj):
     if PY3:
         pattern = text_("'%s'" % str(obj.pattern), 'string-escape', 'ignore')
         pattern = 'r' + pattern
     else:
         pattern = text_(repr(obj.pattern), 'string-escape', 'ignore')
         if pattern[:1] == 'u':
             pattern = 'ur' + pattern[1:]
         else:
             pattern = 'r' + pattern
     return text_(
         're.compile(<span class="string regex">%s</span>)' % pattern)

 def render_full(self, request, lodgeit_url=None):
     """Render the Full HTML page with the traceback info."""
     static_path = request.static_url(STATIC_PATH)
     root_path = request.route_url(ROOT_ROUTE_NAME)
     exc = text_(escape(self.exception))
     summary = self.render_summary(include_title=False, request=request)
     qs = {'token':request.exc_history.token, 'tb':str(self.id)}
     url = request.route_url(EXC_ROUTE_NAME, _query=qs)
     evalex = request.exc_history.eval_exc
     vars = {
         'evalex':           evalex and 'true' or 'false',
         'console':          'false',
         'lodgeit_url':      escape(lodgeit_url),
         'title':            exc,
         'exception':        exc,
         'exception_type':   escape(self.exception_type),
         'summary':          summary,
         'plaintext':        self.plaintext,
         'plaintext_cs':     re.sub('-{2,}', '-', self.plaintext),
         'traceback_id':     self.id,
         'static_path':      static_path,
         'token':            request.exc_history.token,
         'root_path':        root_path,
         'url':              url,
     }
     return render('pyramid_debugtoolbar:templates/exception.mako',
                   vars, request=request)

 def dict_repr(self, d, recursive, limit=5):
     if recursive:
         return _add_subclass_info(text_('{...}'), d, dict)
     buf = ['{']
     have_extended_section = False
     for idx, (key, value) in enumerate(iteritems_(d)):
         if idx:
             buf.append(', ')
         if idx == limit - 1:
             buf.append('<span class="extended">')
             have_extended_section = True
         buf.append('<span class="pair"><span class="key">%s</span>: '
                    '<span class="value">%s</span></span>' %
                    (self.repr(key), self.repr(value)))
     if have_extended_section:
         buf.append('</span>')
     buf.append('}')
     return _add_subclass_info(text_(''.join(buf)), d, dict)

 def proxy(self, obj, recursive):
     if recursive:
         return _add_subclass_info(left + '...' + right, obj, base)
     buf = [left]
     for idx, item in enumerate(obj):
         if idx:
             buf.append(', ')
         buf.append(self.repr(item))
     buf.append(right)
     return _add_subclass_info(text_(''.join(buf)), obj, base)

def sse(request):
    response = request.response
    response.content_type = 'text/event-stream'
    history = find_request_history(request)
    response.text = U_BLANK

    active_request_id = text_(request.GET.get('request_id'))
    client_last_request_id = text_(request.headers.get('Last-Event-Id', 0))

    if history:
        last_request_pair = history.last(1)[0]
        last_request_id = last_request_pair[0]
        if not last_request_id == client_last_request_id:
            data = [[_id, toolbar.json, 'active'
                        if active_request_id == _id else '']
                            for _id,toolbar in history.last(10)]
            if data:
                response.text = U_SSE_PAYLOAD.format(last_request_id,
                                                     json.dumps(data))
    return response

 def process_beforerender(self, event):
     if not self.renderings:
         self.renderings = []
     name = event["renderer_info"].name
     if name and name.startswith("pyramid_debugtoolbar"):
         return
     val = getattr(event, "rendering_val", "<unknown>")
     try:
         val = repr(val)
     except:
         # crazyass code raises an exception during __repr__ (formish)
         val = "<unknown>"
     self.renderings.append(dict(name=name, system=dictrepr(event), val=text_(val, "utf-8")))

 def __call__(self, topic=None):
     if topic is None:
         sys.stdout._write('<span class=help>%s</span>' % repr(self))
         return
     import pydoc
     pydoc.help(topic)
     rv = text_(sys.stdout.reset(), 'utf-8', 'ignore')
     paragraphs = _paragraph_re.split(rv)
     if len(paragraphs) > 1:
         title = paragraphs[0]
         text = '\n\n'.join(paragraphs[1:])
     else: # pragma: no cover
         title = 'Help'
         text = paragraphs[0]
     sys.stdout._write(HELP_HTML % {'title': title, 'text': text})