def render_summary(self, include_title=True):
"""Render the traceback for the interactive console."""
title = ''
description = ''
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 = text_('<pre class=syntaxerror>%s</pre>')
else:
description_wrapper = text_('<blockquote>%s</blockquote>')
return SUMMARY_HTML % {
'classes': text_(' '.join(classes)),
'title': title and text_('<h3>%s</h3>' % title) or text_(''),
'frames': text_('\n'.join(frames)),
'description': description_wrapper % escape(self.exception)
}
def render_summary(self, include_title=True):
"""Render the traceback for the interactive console."""
title = ''
description = ''
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 = text_('<pre class=syntaxerror>%s</pre>')
else:
description_wrapper = text_('<blockquote>%s</blockquote>')
return SUMMARY_HTML % {
'classes': text_(' '.join(classes)),
'title': title and text_('<h3>%s</h3>' % title) or text_(''),
'frames': text_('\n'.join(frames)),
'description': description_wrapper % escape(self.exception)
}
def render(self):
"""Render a single frame in a traceback."""
return FRAME_HTML % {
'id': self.id,
'filename': escape(self.filename),
'lineno': self.lineno,
'function_name': escape(self.function_name),
'current_line': escape(self.current_line.strip())
}
def render(self):
"""Render a single frame in a traceback."""
return FRAME_HTML % {
'id': self.id,
'filename': escape(self.filename),
'lineno': self.lineno,
'function_name': escape(self.function_name),
'current_line': escape(self.current_line.strip())
}
def render_object_dump(self, items, title, repr=None):
html_items = []
for key, value in items:
html_items.append('<tr><th>%s<td><pre class=repr>%s</pre>' %
(escape(key), value))
if not html_items:
html_items.append('<tr><td><em>Nothing</em>')
return OBJECT_DUMP_HTML % {
'title': escape(title),
'repr': repr and '<pre class=repr>%s</pre>' % repr or '',
'items': '\n'.join(html_items)
}
def render_object_dump(self, items, title, repr=None):
html_items = []
for key, value in items:
html_items.append('<tr><th>%s<td><pre class=repr>%s</pre>' %
(escape(key), value))
if not html_items:
html_items.append('<tr><td><em>Nothing</em>')
return OBJECT_DUMP_HTML % {
'title': escape(title),
'repr': repr and '<pre class=repr>%s</pre>' % repr or '',
'items': '\n'.join(html_items)
}
def render_full(self, evalex=False, secret=None):
"""Render the Full HTML page with the traceback info."""
exc = escape(self.exception)
return PAGE_HTML % {
'evalex': evalex and 'true' or 'false',
'console': 'false',
'title': exc,
'exception': exc,
'exception_type': escape(self.exception_type),
'summary': self.render_summary(include_title=False),
'plaintext': self.plaintext,
'plaintext_cs': re.sub('-{2,}', '-', self.plaintext),
'traceback_id': self.id,
'secret': secret
}
def render_full(self, evalex=False, secret=None):
"""Render the Full HTML page with the traceback info."""
exc = escape(self.exception)
return PAGE_HTML % {
'evalex': evalex and 'true' or 'false',
'console': 'false',
'title': exc,
'exception': exc,
'exception_type': escape(self.exception_type),
'summary': self.render_summary(include_title=False),
'plaintext': self.plaintext,
'plaintext_cs': re.sub('-{2,}', '-', self.plaintext),
'traceback_id': self.id,
'secret': secret
}
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"><broken repr (%s)>'
'</span>' %
escape(text_(info, 'utf-8', 'ignore').strip()))
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"><broken repr (%s)>'
'</span>' % escape(text_(info, 'utf-8', 'ignore').strip())
)
def py3_text_repr(self, obj, limit=70):
buf = ['<span class="string">']
escaped = escape(obj)
a = repr(escaped[:limit])
b = repr(escaped[limit:])
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, text_type)
def py3_text_repr(self, obj, limit=70):
buf = ['<span class="string">']
escaped = escape(obj)
a = repr(escaped[:limit])
b = repr(escaped[limit:])
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, text_type)
def py2_string_repr(self, obj, limit=70):
buf = ['<span class="string">']
escaped = escape(obj)
a = repr(escaped[:limit])
b = repr(escaped[limit:])
if isinstance(obj, text_type):
buf.append('u')
a = a[1:]
b = b[1:]
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, (str, unicode))
def py2_string_repr(self, obj, limit=70):
buf = ['<span class="string">']
escaped = escape(obj)
a = repr(escaped[:limit])
b = repr(escaped[limit:])
if isinstance(obj, text_type):
buf.append('u')
a = a[1:]
b = b[1:]
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, (str, unicode))
def write(self, x):
self._write(escape(x))
def write(self, x):
self._write(escape(x))
def object_repr(self, obj):
return text_('<span class="object">%s</span>' %
escape(text_(repr(obj), 'utf-8', 'replace')))
def render(self):
return SOURCE_LINE_HTML % {
'classes': text_(' ').join(self.classes),
'lineno': self.lineno,
'code': escape(self.code)
}
def writelines(self, x):
self._write(escape(''.join(x)))
def render(self):
return SOURCE_LINE_HTML % {
'classes': text_(' ').join(self.classes),
'lineno': self.lineno,
'code': escape(self.code)
}
def object_repr(self, obj):
return text_('<span class="object">%s</span>' %
escape(text_(repr(obj), 'utf-8', 'replace')))
def writelines(self, x):
self._write(escape(''.join(x)))
