def getSignInLink(self):
return tags.span(tags.a(tags.span("Persona Sign-in",
class_="persona-link-text"),
href="#login",
id="persona-login-link",
class_="persona-button dark"),
id="persona-login")
def test_sourceFragmentElement(self):
"""
L{_SourceFragmentElement} renders source lines at and around the line
number indicated by a frame object.
"""
element = _SourceFragmentElement(
TagLoader(
tags.div(tags.span(render="lineNumber"),
tags.span(render="sourceLine"),
render="sourceLines")), self.frame)
source = [
u' \N{NO-BREAK SPACE} \N{NO-BREAK SPACE}message = '
u'"This is a problem"',
u' \N{NO-BREAK SPACE} \N{NO-BREAK SPACE}raise Exception(message)',
u'# Figure out the line number from which the exception will be '
u'raised.',
]
d = flattenString(None, element)
d.addCallback(
self.assertEqual, ''.join([
'<div class="snippet%sLine"><span>%d</span><span>%s</span>'
'</div>' %
(["", "Highlight"][lineNumber == 1], self.base + lineNumber,
(u" \N{NO-BREAK SPACE}" * 4 + sourceLine).encode('utf-8'))
for (lineNumber, sourceLine) in enumerate(source)
]))
return d
def extras(self) -> List["Flattenable"]:
r = super().extras()
sourceHref = util.srclink(self.ob)
source: "Flattenable"
if sourceHref:
source = (" ",
tags.a("(source)", href=sourceHref, class_="sourceLink"))
else:
source = tags.transparent
r.append(
tags.p(
tags.code(tags.span("class", class_='py-keyword'), " ",
tags.span(self.ob.name, class_='py-defname'),
self.classSignature(), ":", source)))
scs = sorted(self.ob.subclasses, key=objects_order)
if not scs:
return r
p = assembleList(self.ob.system, "Known subclasses: ",
[o.fullName() for o in scs], "moreSubclasses",
self.page_url)
if p is not None:
r.append(tags.p(p))
return r
def format_summary(obj):
"""Generate an shortened HTML representation of a docstring."""
doc, source = get_docstring(obj)
if doc is None:
# Attributes can be documented as fields in their parent's docstring.
if isinstance(obj, model.Attribute):
pdoc = getattr(obj, 'parsed_docstring', None)
else:
pdoc = None
if pdoc is None:
return format_undocumented(obj)
source = obj.parent
else:
# Use up to three first non-empty lines of doc string as summary.
lines = itertools.dropwhile(lambda line: not line.strip(),
doc.split('\n'))
lines = itertools.takewhile(lambda line: line.strip(), lines)
lines = [line.strip() for line in lines]
if len(lines) > 3:
return tags.span(class_='undocumented')("No summary")
pdoc = parse_docstring(obj, ' '.join(lines), source)
try:
stan = pdoc.to_stan(_EpydocLinker(source))
except Exception:
# This problem will likely be reported by the full docstring as well,
# so don't spam the log.
return tags.span(class_='undocumented')("Broken description")
content = [stan] if stan.tagName else stan.children
if content and isinstance(content[0], Tag) and content[0].tagName == 'p':
content = content[0].children
return tags.span(*content)
def getSignInLink(self):
return tags.span(
tags.a(
tags.span("Persona Sign-in", class_="persona-link-text"),
href="#login", id="persona-login-link",
class_="persona-button dark"),
id="persona-login")
def test_sourceFragmentElement(self):
"""
L{_SourceFragmentElement} renders source lines at and around the line
number indicated by a frame object.
"""
element = _SourceFragmentElement(
TagLoader(tags.div(
tags.span(render="lineNumber"),
tags.span(render="sourceLine"),
render="sourceLines")),
self.frame)
source = [
u' \N{NO-BREAK SPACE} \N{NO-BREAK SPACE}message = '
u'"This is a problem"',
u' \N{NO-BREAK SPACE} \N{NO-BREAK SPACE}raise Exception(message)',
u'# Figure out the line number from which the exception will be '
u'raised.',
]
d = flattenString(None, element)
d.addCallback(
self.assertEqual,
''.join([
'<div class="snippet%sLine"><span>%d</span><span>%s</span>'
'</div>' % (
["", "Highlight"][lineNumber == 1],
self.base + lineNumber,
(u" \N{NO-BREAK SPACE}" * 4 + sourceLine).encode(
'utf-8'))
for (lineNumber, sourceLine)
in enumerate(source)]))
return d
def test(missing):
plating = Plating(tags=tags.span(slot(Plating.CONTENT)))
@plating.routed(self.app.route("/"),
tags.span(tags.span(render=missing)))
def no(request):
return {}
self.get(b"/")
[fe] = self.flushLoggedErrors(FlattenerError)
self.assertIsInstance(fe.value.args[0], MissingRenderMethod)
def functionDef(self, request, tag):
def_stmt = 'async def' if self.ob.is_async else 'def'
name = self.ob.name
if name.endswith('.setter') or name.endswith('.deleter'):
name = name[:name.rindex('.')]
return [
tags.span(def_stmt, class_='py-keyword'), ' ',
tags.span(name, class_='py-defname'), signature(self.ob), ':'
]
def subfunc(match):
text = match.group(1)
if match.group('PROMPT1'):
yield tags.span(text, class_='py-prompt')
elif match.group('PROMPT2'):
yield tags.span(text, class_='py-more')
elif match.group('KEYWORD'):
yield tags.span(text, class_='py-keyword')
elif match.group('BUILTIN'):
yield tags.span(text, class_='py-builtin')
elif match.group('COMMENT'):
yield tags.span(text, class_='py-comment')
elif match.group('STRING'):
idx = 0
while True:
nxt = text.find('\n', idx)
line = text[idx:] if nxt == -1 else text[idx:nxt]
m = PROMPT2_RE.match(line)
if m:
prompt_end = m.end()
yield tags.span(line[:prompt_end], class_='py-more')
line = line[prompt_end:]
if line:
yield tags.span(line, class_='py-string')
if nxt == -1:
break
yield '\n'
idx = nxt + 1
elif match.group('DEFINE'):
m = DEFINE_FUNC_RE.match(text)
yield tags.span(m.group('def'), class_='py-keyword')
yield m.group('space')
yield tags.span(m.group('name'), class_='py-defname')
elif match.group('EOS') is None:
raise AssertionError('Unexpected match')
def getAuthedLink(self, account):
return tags.span(
tags.a(
tags.span(
account.getDisplayName(), class_="persona-link-text"),
href="/members/account", class_="account-link"),
" | ",
tags.a(
tags.span("Sign out", class_="persona-link-text"),
href="#logout", id="persona-logout-link"),
id="member-links")
def test(missing):
plating = Plating(tags=tags.span(slot(Plating.CONTENT)))
@plating.routed(self.app.route("/"),
tags.span(tags.span(render=missing)))
def no(request):
return {}
self.get(b"/")
[fe] = self.flushLoggedErrors(FlattenerError)
self.assertIsInstance(fe.value.args[0], MissingRenderMethod)
def getAuthedLink(self, account):
return tags.span(tags.a(tags.span(account.getDisplayName(),
class_="persona-link-text"),
href="/members/account",
class_="account-link"),
" | ",
tags.a(tags.span("Sign out",
class_="persona-link-text"),
href="#logout",
id="persona-logout-link"),
id="member-links")
def test_presentation_only_json(self):
"""
Slots marked as "presentation only" will not be reflected in the
output.
"""
plating = Plating(tags=tags.span(slot("title")),
presentation_slots={"title"})
@plating.routed(self.app.route("/"),
tags.span(slot("data")))
def justJson(request):
return {"title": "uninteresting", "data": "interesting"}
request, written = self.get(b"/?json=1")
self.assertEqual(json.loads(written.decode("utf-8")),
{"data": "interesting"})
def test_presentation_only_json(self):
"""
Slots marked as "presentation only" will not be reflected in the
output.
"""
plating = Plating(tags=tags.span(slot("title")),
presentation_slots={"title"})
@plating.routed(self.app.route("/"), tags.span(slot("data")))
def justJson(request):
return {"title": "uninteresting", "data": "interesting"}
request, written = self.get(b"/?json=1")
self.assertEqual(json.loads(written.decode("utf-8")),
{"data": "interesting"})
def maybeShortenList(system, label, lst, idbase):
lst2 = []
for name in lst:
o = system.allobjects.get(name)
if o is None or o.isVisible:
lst2.append(name)
lst = lst2
if not lst:
return None
def one(item):
if item in system.allobjects:
return taglink(system.allobjects[item])
else:
return item
def commasep(items):
r = []
for item in items:
r.append(one(item))
r.append(', ')
del r[-1]
return r
p = [label]
if len(lst) <= 5 or not system.options.htmlshortenlists:
p.extend(commasep(lst))
else:
p.extend(commasep(lst[:3]))
q = [', ']
q.extend(commasep(lst[3:]))
q.append(
tags.span(class_='showIfJS')
[' ',
tags.a(href="#",
onclick="showAndHide('%s');" % idbase,
class_="jslink")['(hide last %d again)' % len(lst[3:])]])
p.append(tags.span(id=idbase, class_='hideIfJS')[q])
p.append(
tags.span(
id=idbase + 'Link',
class_='showIfJS')[' ',
tags.a(href="#",
onclick="hideAndShow('%s');" %
idbase,
class_="jslink")['... and %d more' %
len(lst[3:])]])
return p
def test_template_numbers(self):
"""
Data returned from a plated method may include numeric types (integers,
floats, and possibly longs), which although they are not normally
serializable by twisted.web.template, will be converted by plating into
their decimal representation.
"""
@page.routed(
self.app.route("/"),
tags.div(
tags.span(slot("anInteger")),
tags.i(slot("anFloat")),
tags.b(slot("anLong")),
),
)
def plateMe(result):
return {"anInteger": 7,
"anFloat": 3.2,
"anLong": 0x10000000000000001}
request, written = self.get(b"/")
self.assertIn(b"<span>7</span>", written)
self.assertIn(b"<i>3.2</i>", written)
self.assertIn(b"<b>18446744073709551617</b>", written)
def test_sourceLineElement(self):
"""
L{_SourceLineElement} renders a source line and line number.
"""
element = _SourceLineElement(
TagLoader(tags.div(
tags.span(render="lineNumber"),
tags.span(render="sourceLine"))),
50, " print 'hello'")
d = flattenString(None, element)
expected = (
u"<div><span>50</span><span>"
u" \N{NO-BREAK SPACE} \N{NO-BREAK SPACE}print 'hello'</span></div>")
d.addCallback(
self.assertEqual, expected.encode('utf-8'))
return d
def getCities(self):
elements = []
for index, city in enumerate(sorted(config.officeCities)):
if index >= 1:
elements.append("·")
elements.append(tags.span(city, class_="city"))
return elements
def test_template_numbers(self):
"""
Data returned from a plated method may include numeric types (integers,
floats, and possibly longs), which although they are not normally
serializable by twisted.web.template, will be converted by plating into
their decimal representation.
"""
@page.routed(
self.app.route("/"),
tags.div(
tags.span(slot("anInteger")),
tags.i(slot("anFloat")),
tags.b(slot("anLong")),
),
)
def plateMe(result):
return {
"anInteger": 7,
"anFloat": 3.2,
"anLong": 0x10000000000000001
}
request, written = self.get(b"/")
self.assertIn(b"<span>7</span>", written)
self.assertIn(b"<i>3.2</i>", written)
self.assertIn(b"<b>18446744073709551617</b>", written)
def test_sourceLineElement(self):
"""
L{_SourceLineElement} renders a source line and line number.
"""
element = _SourceLineElement(
TagLoader(tags.div(
tags.span(render="lineNumber"),
tags.span(render="sourceLine"))),
50, " print 'hello'")
d = flattenString(None, element)
expected = (
u"<div><span>50</span><span>"
u" \N{NO-BREAK SPACE} \N{NO-BREAK SPACE}print 'hello'</span></div>")
d.addCallback(
self.assertEqual, expected.encode('utf-8'))
return d
def format_undocumented(obj: model.Documentable) -> Tag:
"""Generate an HTML representation for an object lacking a docstring."""
sub_objects_with_docstring_count: DefaultDict[model.DocumentableKind,
int] = defaultdict(int)
sub_objects_total_count: DefaultDict[model.DocumentableKind,
int] = defaultdict(int)
for sub_ob in obj.contents.values():
k = sub_ob.kind
sub_objects_total_count[k] += 1
if sub_ob.docstring is not None:
sub_objects_with_docstring_count[k] += 1
if isinstance(obj, model.Package):
sub_objects_total_count[model.DocumentableKind.MODULE] -= 1
tag: Tag = tags.span(class_='undocumented')
if sub_objects_with_docstring_count:
kind = obj.kind
assert kind is not None # if kind is None, object is invisible
tag(
"No ",
format_kind(kind).lower(), " docstring; ", ', '.join(
f"{sub_objects_with_docstring_count[k]}/{sub_objects_total_count[k]} "
f"{format_kind(k, plural=sub_objects_with_docstring_count[k]>=2).lower()}"
for k in sorted(sub_objects_total_count,
key=(lambda x: x.value))), " documented")
else:
tag("Undocumented")
return tag
def getCities(self):
elements = []
for index, city in enumerate(sorted(config.officeCities)):
if index >= 1:
elements.append("·")
elements.append(tags.span(city, class_="city"))
return elements
def format_undocumented(obj: model.Documentable) -> Tag:
"""Generate an HTML representation for an object lacking a docstring."""
subdocstrings: DefaultDict[str, int] = defaultdict(int)
subcounts: DefaultDict[str, int] = defaultdict(int)
for subob in obj.contents.values():
k = subob.kind.lower()
subcounts[k] += 1
if subob.docstring is not None:
subdocstrings[k] += 1
if isinstance(obj, model.Package):
subcounts['module'] -= 1
tag: Tag = tags.span(class_='undocumented')
if subdocstrings:
plurals = {'class': 'classes'}
kind = obj.kind
assert kind is not None # if kind is None, object is invisible
tag(
"No ", kind.lower(), " docstring; ",
', '.join(f"{subdocstrings[k]}/{subcounts[k]} "
f"{plurals.get(k, k + 's')}"
for k in sorted(subcounts)), " documented")
else:
tag("Undocumented")
return tag
def handle_raises(self, field: Field) -> None:
name = field.arg
if name is None:
field.report('Exception type missing')
typ_fmt = tags.span(class_='undocumented')("Unknown exception")
else:
typ_fmt = self._linker.link_to(name, name)
self.raise_descs.append(RaisesDesc(type=typ_fmt, body=field.format()))
class AppObj(object):
app = Klein()
def __init__(self, x):
self.x = x
@page.routed(app.route("/"), tags.span(slot('yeah')))
def plateInstance(self, request):
return {"yeah": "test-instance-data-" + self.x}
def format_summary(obj: model.Documentable) -> Tag:
"""Generate an shortened HTML representation of a docstring."""
doc, source = get_docstring(obj)
if (doc is None or source is not obj) and isinstance(obj, model.Attribute):
# Attributes can be documented as fields in their parent's docstring.
pdoc = obj.parsed_docstring
else:
pdoc = None
if pdoc is not None:
# The docstring was split off from the Attribute's parent docstring.
source = obj.parent
assert source is not None
elif doc is None:
return format_undocumented(obj)
else:
# Tell mypy that if we found a docstring, we also have its source.
assert source is not None
# Use up to three first non-empty lines of doc string as summary.
lines = [
line.strip() for line in itertools.takewhile(
lambda line: line.strip(),
itertools.dropwhile(lambda line: not line.strip(),
doc.split('\n')))
]
if len(lines) > 3:
return tags.span(class_='undocumented')(
"No summary") # type: ignore[no-any-return]
pdoc = parse_docstring(obj, ' '.join(lines), source)
try:
stan = pdoc.to_stan(_EpydocLinker(source))
except Exception:
# This problem will likely be reported by the full docstring as well,
# so don't spam the log.
return tags.span(class_='undocumented')(
"Broken description") # type: ignore[no-any-return]
content = [stan] if stan.tagName else stan.children
if content and isinstance(content[0], Tag) and content[0].tagName == 'p':
content = content[0].children
return tags.span(*content) # type: ignore[no-any-return]
def test_failureElementValue(self):
"""
The I{value} renderer of L{FailureElement} renders the value's exception
value.
"""
element = FailureElement(self.failure,
TagLoader(tags.span(render="value")))
d = flattenString(None, element)
d.addCallback(self.assertEqual, b"<span>This is a problem</span>")
return d
def test_failureElementType(self):
"""
The I{type} renderer of L{FailureElement} renders the failure's
exception type.
"""
element = FailureElement(self.failure,
TagLoader(tags.span(render="type")))
d = flattenString(None, element)
d.addCallback(self.assertEqual, "<span>exceptions.Exception</span>")
return d
def maybeShortenList(system, label, lst, idbase):
lst2 = []
for name in lst:
o = system.allobjects.get(name)
if o is None or o.isVisible:
lst2.append(name)
lst = lst2
if not lst:
return None
def one(item):
if item in system.allobjects:
return taglink(system.allobjects[item])
else:
return item
def commasep(items):
r = []
for item in items:
r.append(one(item))
r.append(', ')
del r[-1]
return r
p = [label]
if len(lst) <= 5 or not system.options.htmlshortenlists:
p.extend(commasep(lst))
else:
p.extend(commasep(lst[:3]))
q = [', ']
q.extend(commasep(lst[3:]))
q.append(tags.span(class_='showIfJS')[
' ',
tags.a(href="#",
onclick="showAndHide('%s');"%idbase,
class_="jslink")
['(hide last %d again)'%len(lst[3:])]])
p.append(tags.span(id=idbase, class_='hideIfJS')[q])
p.append(tags.span(id=idbase+'Link', class_='showIfJS')[
' ',
tags.a(href="#",
onclick="hideAndShow('%s');"%idbase,
class_="jslink")
['... and %d more'%len(lst[3:])]])
return p
def test_failureElementType(self):
"""
The I{type} renderer of L{FailureElement} renders the failure's
exception type.
"""
element = FailureElement(
self.failure, TagLoader(tags.span(render="type")))
d = flattenString(None, element)
d.addCallback(
self.assertEqual, "<span>exceptions.Exception</span>")
return d
def test_frameElementLineNumber(self):
"""
The I{lineNumber} renderer of L{_FrameElement} renders the line number
associated with the frame object used to initialize the
L{_FrameElement}.
"""
element = _FrameElement(TagLoader(tags.span(render="lineNumber")),
self.frame)
d = flattenString(None, element)
d.addCallback(self.assertEqual, b"<span>%d</span>" % (self.base + 1, ))
return d
def test_failureElementValue(self):
"""
The I{value} renderer of L{FailureElement} renders the value's exception
value.
"""
element = FailureElement(
self.failure, TagLoader(tags.span(render="value")))
d = flattenString(None, element)
d.addCallback(
self.assertEqual, b'<span>This is a problem</span>')
return d
def entry_rendered(entry):
if entry.system_entry:
attrs_entry = attrs_entry_system
else:
attrs_entry = attrs_entry_user
return tags.div(
tags.span(
str(entry.created),
u", ",
entry.author,
**attrs_timestamp
),
":",
tags.br(),
tags.span(
entry.text,
**attrs_entry_text
),
**attrs_entry
)
def test_template_html(self):
"""
Rendering a L{Plating.routed} decorated route results in templated
HTML.
"""
@page.routed(self.app.route("/"), tags.span(slot("ok")))
def plateMe(request):
return {"ok": "test-data-present"}
request, written = self.get(b"/")
self.assertIn(b'<span>test-data-present</span>', written)
self.assertIn(b'<title>default title unchanged</title>', written)
def test_frameElementFunction(self):
"""
The I{function} renderer of L{_FrameElement} renders the line number
associated with the frame object used to initialize the
L{_FrameElement}.
"""
element = _FrameElement(TagLoader(tags.span(render="function")),
self.frame)
d = flattenString(None, element)
d.addCallback(self.assertEqual,
b"<span>lineNumberProbeAlsoBroken</span>")
return d
def test_prime_directive_return(self):
"""
Nothing within these Articles Of Federation shall authorize the United
Federation of Planets to alter the return value of a callable by
applying a decorator to it...
"""
exact_result = {"ok": "some nonsense value"}
@page.routed(self.app.route("/"),
tags.span(slot("ok")))
def plateMe(request):
return exact_result
self.assertIdentical(plateMe(None), exact_result)
def render(self, request):
setRequestCatalog(request)
form = self.form(request)
request.write('<!DOCTYPE html>\n')
if request.method == "POST" and form.validate():
content = tags.span("Form Valid!")
else:
content = FormElement(form)
done = flatten(request, Layout(content), request.write)
done.addCallback(lambda r: request.finish())
return server.NOT_DONE_YET
def test_template_html(self):
"""
Rendering a L{Plating.routed} decorated route results in templated
HTML.
"""
@page.routed(self.app.route("/"),
tags.span(slot("ok")))
def plateMe(request):
return {"ok": "test-data-present"}
request, written = self.get(b"/")
self.assertIn(b'<span>test-data-present</span>', written)
self.assertIn(b'<title>default title unchanged</title>', written)
def test_sourceFragmentElement(self):
"""
L{_SourceFragmentElement} renders source lines at and around the line
number indicated by a frame object.
"""
element = _SourceFragmentElement(
TagLoader(
tags.div(
tags.span(render="lineNumber"),
tags.span(render="sourceLine"),
render="sourceLines",
)),
self.frame,
)
source = [
" \N{NO-BREAK SPACE} \N{NO-BREAK SPACE}message = "
'"This is a problem"',
" \N{NO-BREAK SPACE} \N{NO-BREAK SPACE}raise Exception(message)",
"",
]
d = flattenString(None, element)
stringToCheckFor = ""
for (lineNumber, sourceLine) in enumerate(source):
template = '<div class="snippet{}Line"><span>{}</span><span>{}</span></div>'
if lineNumber <= 1:
stringToCheckFor += template.format(
["", "Highlight"][lineNumber == 1],
self.base + lineNumber,
(" \N{NO-BREAK SPACE}" * 4 + sourceLine),
)
else:
stringToCheckFor += template.format("", self.base + lineNumber,
("" + sourceLine))
bytesToCheckFor = stringToCheckFor.encode("utf8")
d.addCallback(self.assertEqual, bytesToCheckFor)
return d
def test_frameElementFunction(self):
"""
The I{function} renderer of L{_FrameElement} renders the line number
associated with the frame object used to initialize the
L{_FrameElement}.
"""
element = _FrameElement(
TagLoader(tags.span(render="function")),
self.frame)
d = flattenString(None, element)
d.addCallback(
self.assertEqual, b"<span>lineNumberProbeAlsoBroken</span>")
return d
def test_prime_directive_return(self):
"""
Nothing within these Articles Of Federation shall authorize the United
Federation of Planets to alter the return value of a callable by
applying a decorator to it...
"""
exact_result = {"ok": "some nonsense value"}
@page.routed(self.app.route("/"), tags.span(slot("ok")))
def plateMe(request):
return exact_result
self.assertIdentical(plateMe(None), exact_result)
def test_frameElementLineNumber(self):
"""
The I{lineNumber} renderer of L{_FrameElement} renders the line number
associated with the frame object used to initialize the
L{_FrameElement}.
"""
element = _FrameElement(
TagLoader(tags.span(render="lineNumber")),
self.frame)
d = flattenString(None, element)
d.addCallback(
self.assertEqual, b"<span>" + intToBytes(self.base + 1) + b"</span>")
return d
def test_failureElementType(self):
"""
The I{type} renderer of L{FailureElement} renders the failure's
exception type.
"""
element = FailureElement(self.failure,
TagLoader(tags.span(render="type")))
d = flattenString(None, element)
if _PY3:
exc = b"builtins.Exception"
else:
exc = b"exceptions.Exception"
d.addCallback(self.assertEqual, b"<span>" + exc + b"</span>")
return d
def mediumName(self, ob):
r = [super(ClassPage, self).mediumName(ob)]
zipped = zip(self.ob.rawbases, self.ob.bases, self.ob.baseobjects)
if zipped:
r.append('(')
for i, (n, m, o) in enumerate(zipped):
if o is None:
r.append(tags.span(title=m)(n))
else:
r.append(util.taglink(o, n))
if i != len(zipped) - 1:
r.append(', ')
r.append(')')
return r
class FieldDesc:
_UNDOCUMENTED: ClassVar[Tag] = tags.span(
class_='undocumented')("Undocumented")
kind: str
name: Optional[str] = None
type: Optional[Tag] = None
body: Optional[Tag] = None
def format(self) -> Tag:
formatted = self.body or self._UNDOCUMENTED
if self.type is not None:
formatted = tags.transparent(formatted, ' (type: ', self.type, ')')
return formatted
def mediumName(self, ob):
r = [super(ClassPage, self).mediumName(ob)]
zipped = zip(self.ob.rawbases, self.ob.bases, self.ob.baseobjects)
if zipped:
r.append('(')
for i, (n, m, o) in enumerate(zipped):
if o is None:
r.append(tags.span(title=m)(n))
else:
r.append(taglink(o, n))
if i != len(zipped)-1:
r.append(', ')
r.append(')')
return r
def test_frameElementFilename(self):
"""
The I{filename} renderer of L{_FrameElement} renders the filename
associated with the frame object used to initialize the
L{_FrameElement}.
"""
element = _FrameElement(
TagLoader(tags.span(render="filename")),
self.frame)
d = flattenString(None, element)
d.addCallback(
# __file__ differs depending on whether an up-to-date .pyc file
# already existed.
self.assertEqual, "<span>" + __file__.rstrip('c') + "</span>")
return d
class SlowIncrementWebService(object):
application = Klein()
common_page = Plating(tags=tags.html(
tags.head(
tags.title(slot('title')),
tags.style('#amount { font-weight: bold; }'
'#message { font-style: italic; }')),
tags.body(tags.div(slot(Plating.CONTENT)))))
def __init__(self, reactor):
self._reactor = reactor
@common_page.routed(application.route('/<int:amount>'),
tags.div(
tags.span('Hello! Your new amount is: ',
id='message'),
tags.span(slot('new_amount'), id='amount'),
))
def slow_increment(self, request, amount):
slots = {
'title': 'Slow Increment',
'new_amount': amount + 1,
}
return task.deferLater(self._reactor, 1.0, lambda: slots)
def test_frameElementFilename(self):
"""
The I{filename} renderer of L{_FrameElement} renders the filename
associated with the frame object used to initialize the
L{_FrameElement}.
"""
element = _FrameElement(TagLoader(tags.span(render="filename")),
self.frame)
d = flattenString(None, element)
d.addCallback(
# __file__ differs depending on whether an up-to-date .pyc file
# already existed.
self.assertEqual,
b"<span>" + networkString(__file__.rstrip('c')) + b"</span>")
return d
def test_failureElementType(self):
"""
The I{type} renderer of L{FailureElement} renders the failure's
exception type.
"""
element = FailureElement(
self.failure, TagLoader(tags.span(render="type")))
d = flattenString(None, element)
if _PY3:
exc = b"builtins.Exception"
else:
exc = b"exceptions.Exception"
d.addCallback(
self.assertEqual, b"<span>" + exc + b"</span>")
return d
def test_template_json(self):
"""
Rendering a L{Plating.routed} decorated route with a query parameter
asking for JSON will yield JSON instead.
"""
@page.routed(self.app.route("/"), tags.span(slot("ok")))
def plateMe(request):
return {"ok": "an-plating-test"}
request, written = self.get(b"/?json=true")
self.assertEqual(
request.responseHeaders.getRawHeaders(b'content-type')[0],
b'text/json; charset=utf-8'
)
self.assertEquals({"ok": "an-plating-test",
"title": "default title unchanged"},
json.loads(written.decode('utf-8')))
def stanForOb(self, ob, summary=False):
current_docstring = self.currentDocstringForObject(ob)
if summary:
return epydoc2stan.doc2stan(
ob.doctarget, summary=True,
docstring=current_docstring)[0]
r = [tags.div(epydoc2stan.doc2stan(ob.doctarget,
docstring=current_docstring)[0]),
tags.a(href="edit?ob="+ob.fullName())("Edit"),
" "]
if ob.doctarget in self.editsbyob:
r.append(tags.a(href="history?ob="+ob.fullName())(
"View docstring history (",
str(len(self.editsbyob[ob.doctarget])),
" versions)"))
else:
r.append(tags.span(class_='undocumented')("No edits yet."))
return r
def test_prime_directive_arguments(self):
"""
... or shall require the function to modify its signature under these
Articles Of Federation.
"""
@page.routed(self.app.route("/"),
tags.span(slot("ok")))
def plateMe(request, one, two, three):
return (one, two, three)
exact_one = {"one": "and"}
exact_two = {"two": "and"}
exact_three = {"three": "and"}
result_one, result_two, result_three = plateMe(
None, exact_one, exact_two, three=exact_three
)
self.assertIdentical(result_one, exact_one)
self.assertIdentical(result_two, exact_two)
self.assertIdentical(result_three, exact_three)
def make_html(components, instances):
table = tags.table(class_='main')
heading_row = tags.tr()
for heading in 'component', 'tip revno', 'unreleased revisions', 'latest release':
heading_row(tags.th(heading))
for instance_name in sorted(instances):
heading_row(tags.th(instance_name, class_="instance-name"))
table(tags.thead(heading_row))
tbody = tags.tbody()
for name, component in sorted(components.items()):
row = tags.tr(class_="component")
revs_between_ids = {}
extra_rows = []
def td(*args, **kwargs):
row(tags.td(*args, **kwargs))
td(name)
td(str(component.tip_revno), class_='version')
unreleased_count = len(component.unreleased_revisions)
if unreleased_count:
id_ = get_id()
td(
tags.a(str(unreleased_count), href='#', class_='highlight'),
class_='version clickable', id=id_)
sub_name = 'revs between %s (r%s) and tip (r%s)' % (
component.last_release, component.released_revno,
component.tip_revno)
extra_rows.append(
tags.tr(
tags.td(
format_revlist(component.unreleased_revisions, name=sub_name),
colspan=str(4 + len(instances))),
class_='hidden',
id="show-" + id_))
elif not component.last_release:
td(u'\N{EM DASH}', class_='version')
else:
td(str(unreleased_count), class_='version')
if component.last_release:
td(component.last_release, class_='version')
else:
td(u'???', class_='version')
for instance_name, instance in sorted(instances.items()):
ver, location = instance.get(name, (None, None))
if ver is None:
td(u'\N{EM DASH}', class_='version')
elif ver == component.last_release:
td(ver, class_='version')
elif ver in component.release2revno:
revno_low = component.release2revno[ver]
sub_name = 'revs between %s (r%s) and %s (r%s)' % (
ver, revno_low,
component.last_release, component.released_revno)
revlist = []
for rev, revno in component.mainline_revs:
if revno_low < revno < component.released_revno:
revlist.append((rev, revno))
if revlist:
id_ = get_id()
revs_between_ids[revno_low] = id_
extra_rows.append(
tags.tr(
tags.td(
format_revlist(revlist, name=sub_name),
colspan=str(4 + len(instances))),
class_='hidden branch-diff',
id="show-" + id_))
td(
tags.a(ver, href='#', class_='highlight'),
class_='version clickable', id=id_)
else:
td(tags.span(ver, class_='highlight'), class_='version')
elif location:
try:
branch = bzrlib.branch.Branch.open(location)
except bzrlib.errors.NoSuchBranch:
td(tags.span(ver, class_='highlight'), class_='version')
else:
branch.lock_read()
try:
# This utterly half-assed version of bzr missing
# doesn't take merges into account!
revno, revid = branch.last_revision_info()
ver = ver.split('dev')[0] + 'dev' + str(revno)
mainline_revids = dict(
(rev.revision_id, revno)
for rev, revno in component.mainline_revs)
in_branch_revs = []
while revid not in mainline_revids:
rev = branch.repository.get_revision(revid)
if rev.message != 'post release bump':
in_branch_revs.append((rev, revno))
revno -= 1
if not rev.parent_ids:
break
revid = rev.parent_ids[0]
tables = []
if in_branch_revs:
tables.append(
format_revlist(
in_branch_revs,
'in branch (with nick %s) but not tip' % branch.nick))
in_trunk_revs = []
lca_revno = revno
for rev, revno in component.mainline_revs:
if revno > lca_revno:
in_trunk_revs.append((rev, revno))
if in_trunk_revs:
tables.append(
format_revlist(
in_trunk_revs,
'in tip but not branch'))
if tables:
id_ = get_id()
td(
tags.a(ver, href='#', class_='highlight'),
class_='version clickable', id=id_)
extra_rows.append(
tags.tr(
tags.td(
tables,
colspan=str(4 + len(instances))),
class_='hidden branch-diff',
id="show-" + id_))
else:
if branch.last_revision() == component.tip_revno:
td(ver, class_='highlight version')
else:
td(ver, class_='version')
finally:
branch.unlock()
else:
td(tags.span(ver, class_='highlight'), class_='version')
tbody(row, *extra_rows)
table(tbody)
html = tags.html(
tags.head(
tags.title("Deployment report"),
tags.script(
src='https://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js',
type='text/javascript'),
tags.script(
src='https://ajax.googleapis.com/ajax/libs/jqueryui/1.8.18/jquery-ui.min.js',
type='text/javascript'),
tags.script(CDATA(js), type='text/javascript'),
tags.style(CDATA(css), type="text/css"),
),
tags.body(
tags.h1("Deployment report"),
table,
),
)
html(xmlns="http://www.w3.org/1999/xhtml")
return DOCTYPE + flatten(html)
tags=tags.html(
tags.head(tags.title(slot("title"))),
tags.body(
tags.h1(slot("title")),
tags.div(slot(Plating.CONTENT), Class="content"),
),
),
)
element = Plating(
defaults={
"a": "NO VALUE FOR A",
"b": "NO VALUE FOR B",
},
tags=tags.div(
tags.span("a: ", slot("a")),
tags.span("b: ", slot("b")),
),
)
@element.widgeted
def enwidget(a, b):
"""
Provide some values for the L{element} template.
"""
return {"a": a, "b": b}
@element.widgeted
def deferredEnwidget(a, b):
"""
tags=tags.html(
tags.head(tags.title(slot("title"))),
tags.body(
tags.h1(slot("title")),
tags.div(slot(Plating.CONTENT),
Class="content")
)
),
)
element = Plating(
defaults={
"a": "NO VALUE FOR A",
"b": "NO VALUE FOR B",
},
tags=tags.div(tags.span("a: ", slot("a")),
tags.span("b: ", slot("b"))),
)
@element.widgeted
def enwidget(a, b):
"""
Provide some values for the L{widget} template.
"""
return {"a": a, "b": b}
class PlatingTests(TestCase):
"""
Tests for L{Plating}.
"""
def tags(self, tag):
author = tags.span(self.author, class_="author")
timestamp = self.timestamp.asDatetime().strftime("%m/%d/%y(%a)%H:%M")
number = "No. %d" % self.number
comment = tags.p(self.comment)
return tag(author, timestamp, number, comment)
crap = pdoc.to_html(_EpydocLinker(source))
except Exception, e:
reportErrors(source, [e.__class__.__name__ +': ' + str(e)])
return (boringDocstring(doc, summary),
[e.__class__.__name__ +': ' + str(e)])
else:
crap = ''
if isinstance(crap, unicode):
crap = crap.encode('utf-8')
if summary:
if not crap:
return (), []
stan = html2stan(crap)
if len(stan) == 1 and isinstance(stan[0], Tag) and stan[0].tagName == 'p':
stan = stan[0].children
s = tags.span(stan)
else:
if not crap and not fields:
return (), []
stan = html2stan(crap)
s = tags.div(stan)
fh = FieldHandler(obj)
for field in fields:
fh.handle(Field(field, obj))
fh.resolve_types()
s(fh.format())
return s, []
field_name_to_human_name = {
'ivar': 'Instance Variable',
def doc2stan(obj, summary=False, docstring=None):
"""Generate an HTML representation of a docstring"""
if getattr(obj, 'parsed_docstring', None) is not None:
r = html2stan(obj.parsed_docstring.to_html(_EpydocLinker(obj)))
if getattr(obj, 'parsed_type', None) is not None:
r = [r, ' (type: ', html2stan(obj.parsed_type.to_html(_EpydocLinker(obj))), ')']
return r, []
origobj = obj
if isinstance(obj, model.Package):
obj = obj.contents['__init__']
if docstring is None:
doc = None
for source in obj.docsources():
if source.docstring is not None:
doc = source.docstring
break
else:
source = obj
doc = docstring
if doc is None or not doc.strip():
text = "Undocumented"
subdocstrings = {}
subcounts = {}
for subob in origobj.contents.itervalues():
k = subob.kind.lower()
subcounts[k] = subcounts.get(k, 0) + 1
if subob.docstring is not None:
subdocstrings[k] = subdocstrings.get(k, 0) + 1
if isinstance(origobj, model.Package):
subcounts["module"] -= 1
if subdocstrings:
plurals = {'class':'classes'}
text = "No %s docstring"%origobj.kind.lower()
if summary:
u = []
for k in sorted(subcounts):
u.append("%s/%s %s"%(subdocstrings.get(k, 0), subcounts[k],
plurals.get(k, k+'s')))
text += '; ' + ', '.join(u) + " documented"
if summary:
return tags.span(class_="undocumented")(text), []
else:
return tags.div(class_="undocumented")(text), []
if summary:
# Use up to three first non-empty lines of doc string as summary.
lines = itertools.dropwhile(lambda line: not line.strip(),
doc.split('\n'))
lines = itertools.takewhile(lambda line: line.strip(), lines)
lines = [ line.strip() for line in lines ]
if len(lines) > 3:
return tags.span(class_="undocumented")('No summary'), []
else:
doc = ' '.join(lines)
parse_docstring, e = get_parser(obj.system.options.docformat)
if not parse_docstring:
msg = 'Error trying to import %r parser:\n\n %s: %s\n\nUsing plain text formatting only.'%(
obj.system.options.docformat, e.__class__.__name__, e)
obj.system.msg('epydoc2stan', msg, thresh=-1, once=True)
return boringDocstring(doc, summary), []
errs = []
def crappit(): pass
crappit.__doc__ = doc
doc = inspect.getdoc(crappit)
try:
pdoc = parse_docstring(doc, errs)
except Exception, e:
errs = [e.__class__.__name__ +': ' + str(e)]
