def inline_css(value: str) -> str:
tree = lxml.html.document_fromstring(value)
toronado.inline(tree)
# CSS media query support is inconsistent when the DOCTYPE declaration is
# missing, so we force it to HTML5 here.
return lxml.html.tostring(tree, doctype="<!DOCTYPE html>",
encoding=None).decode("utf-8")
def test_does_not_override_inlined_styles(self):
tree = html.document_fromstring("""
<html>
<head>
<style type="text/css">
h1 {
color: red;
display: block;
}
</style>
</head>
<body>
<h1 style="color: blue; font-weight: bold">Hello, world.</h1>
</body>
</html>
""")
inline(tree)
heading, = tree.cssselect('h1')
properties = Properties.from_string(heading.attrib['style'])
self.assertEqual(properties, {
'color': 'blue',
'display': 'block',
'font-weight': 'bold',
})
def test_does_not_override_inlined_styles(self):
tree = html.document_fromstring("""
<html>
<head>
<style type="text/css">
h1 {
color: red;
display: block;
}
</style>
</head>
<body>
<h1 style="color: blue; font-weight: bold">Hello, world.</h1>
</body>
</html>
""")
inline(tree)
heading, = tree.cssselect('h1')
properties = Properties.from_string(heading.attrib['style'])
self.assertEqual(properties, {
'color': 'blue',
'display': 'block',
'font-weight': 'bold',
})
def get(self, **kwargs):
cid = kwargs["pk"] # only Fetch enabled
try:
card = super().get(**kwargs) # trigger DoesNotExist if necessary
if not card["html"]:
contrib = Contributions.objects.only("project", "data").get(pk=cid)
info = Projects.objects.get(pk=contrib.project.id)
ctx = {"cid": cid}
ctx["title"] = info.title
ctx["descriptions"] = info.description.strip().split(".", 1)
authors = [a.strip() for a in info.authors.split(",") if a]
ctx["authors"] = {"main": authors[0], "etal": authors[1:]}
ctx["landing_page"] = f"/{contrib.project.id}/"
ctx["more"] = f"/{cid}"
ctx["urls"] = info.urls.values()
card_script = get_resource_as_string("templates/linkify.min.js")
card_script += get_resource_as_string(
"templates/linkify-element.min.js"
)
card_script += get_resource_as_string("templates/card.min.js")
fd = fdict(contrib.data, delimiter=".")
ends = [f".{qk}" for qk in quantity_keys]
for key in list(fd.keys()):
if any(key.endswith(e) for e in ends):
value = fd.pop(key)
if key.endswith(ends[0]):
new_key = key.rsplit(".", 1)[0] # drop .display
fd[new_key] = value
data = fd.to_dict_nested()
browser = get_browser()
browser.execute_script(card_script, data)
bs = BeautifulSoup(browser.page_source, "html.parser")
ctx["data"] = bs.body.table
# browser.close()
rendered = html_minify(render_template("card.html", **ctx))
tree = html.fromstring(rendered)
inline(tree)
card = Cards.objects.get(pk=cid)
card.html = html.tostring(tree.body[0]).decode("utf-8")
card.save()
return super().get(**kwargs)
except DoesNotExist:
card = None
try:
card = Cards.objects.only("pk").get(pk=cid)
except DoesNotExist: # Card has never been requested before
# create and save unexecuted card, also start entry to avoid rebuild on subsequent requests
contrib = Contributions.objects.only("project", "is_public").get(pk=cid)
card = Cards(pk=cid, is_public=contrib.is_public)
card.save()
return self.get(**kwargs)
if card is not None:
raise DoesNotExist(
f"Card {card.pk} exists but user not in project group"
)
def rebuild_template(template_str):
nodes = Template(template_str).compile_nodelist()
expanded = expand_includes(nodes)
tree = lxml.html.fromstring(nodelist_to_template(expanded))
links_to_style(tree)
toronado.inline(tree)
return lxml.html.tostring(tree)
def inline_css(value: str) -> str:
"""
Returns an HTML document with inline CSS.
Forked from getsentry/sentry
"""
tree = lxml.html.document_fromstring(value)
toronado.inline(tree)
# CSS media query support is inconsistent when the DOCTYPE declaration is
# missing, so we force it to HTML5 here.
return lxml.html.tostring(tree, doctype="<!DOCTYPE html>").decode("utf-8")
def test_empty_styles(self):
tree = html.document_fromstring("""
<html>
<head>
<style type="text/css"></style>
</head>
<body>
<h1>Hello, world.</h1>
</body>
</html>
""")
inline(tree)
def test_empty_styles(self):
tree = html.document_fromstring("""
<html>
<head>
<style type="text/css"></style>
</head>
<body>
<h1>Hello, world.</h1>
</body>
</html>
""")
inline(tree)
def get(self, cid):
"""Retrieve card for a single contribution.
---
operationId: get_card
parameters:
- name: cid
in: path
type: string
pattern: '^[a-f0-9]{24}$'
required: true
description: contribution ID (ObjectId)
responses:
200:
description: contribution card
schema:
type: string
"""
ctx = {'cid': cid}
mask = ['project', 'identifier', 'content.data']
contrib = Contributions.objects.only(*mask).get(id=cid)
info = Projects.objects.get(project=contrib.project)
ctx['title'] = info.title
ctx['descriptions'] = info.description.strip().split('.', 1)
authors = [a.strip() for a in info.authors.split(',') if a]
ctx['authors'] = {'main': authors[0], 'etal': authors[1:]}
debug = current_app.config['DEBUG']
ctx['landing_page'] = f'/{contrib.project}'
ctx['more'] = f'/explorer/{cid}'
ctx['urls'] = info.urls.values()
card_script = get_resource_as_string('templates/linkify.min.js')
card_script += get_resource_as_string(
'templates/linkify-element.min.js')
card_script += get_resource_as_string('templates/card.min.js')
data = unflatten(
dict((k.rsplit('.', 1)[0] if k.endswith('.display') else k, v)
for k, v in nested_to_record(contrib.content.data,
sep='.').items()
if not k.endswith('.value') and not k.endswith('.unit')))
browser = get_browser()
browser.execute_script(card_script, data)
bs = BeautifulSoup(browser.page_source, 'html.parser')
ctx['data'] = bs.body.table
browser.close()
rendered = html_minify(render_template('card.html', **ctx))
tree = html.fromstring(rendered)
inline(tree)
card = html.tostring(tree.body[0]).decode('utf-8')
return card
def test_inlines_styles(self):
tree = html.document_fromstring("""
<html>
<head>
<style type="text/css">
h1 { color: red; }
</style>
</head>
<body>
<h1>Hello, world.</h1>
</body>
</html>
""")
inline(tree)
heading, = tree.cssselect('h1')
self.assertEqual(heading.attrib['style'], 'color: red')
def test_inlines_styles(self):
tree = html.document_fromstring("""
<html>
<head>
<style type="text/css">
h1 { color: red; }
</style>
</head>
<body>
<h1>Hello, world.</h1>
</body>
</html>
""")
inline(tree)
heading, = tree.cssselect('h1')
self.assertEqual(heading.attrib['style'], 'color: red')
def test_removes_compiled_styles(self):
tree = html.document_fromstring("""
<html>
<head>
<style type="text/css">
h1 { font-weight: bold; }
</style>
</head>
<body>
<h1>Hello, world.</h1>
</body>
</html>
""")
inline(tree)
heading, = tree.cssselect('h1')
self.assertEqual(heading.attrib['style'], 'font-weight: bold')
self.assertEqual(len(tree.cssselect('style')), 0)
def test_removes_compiled_styles(self):
tree = html.document_fromstring("""
<html>
<head>
<style type="text/css">
h1 { font-weight: bold; }
</style>
</head>
<body>
<h1>Hello, world.</h1>
</body>
</html>
""")
inline(tree)
heading, = tree.cssselect('h1')
self.assertEqual(heading.attrib['style'], 'font-weight: bold')
self.assertEqual(len(tree.cssselect('style')), 0)
def get(self, cid):
"""Retrieve card for a single contribution.
---
operationId: get_card
parameters:
- name: cid
in: path
type: string
pattern: '^[a-f0-9]{24}$'
required: true
description: contribution ID (ObjectId)
responses:
200:
description: contribution card
schema:
type: string
"""
ctx = {'cid': cid}
mask = ['project', 'identifier', 'content.data']
contrib = Contributions.objects.only(*mask).get(id=cid)
info = Projects.objects.get(project=contrib.project)
ctx['title'] = info.title
ctx['descriptions'] = info.description.strip().split('.', 1)
authors = [a.strip() for a in info.authors.split(',') if a]
ctx['authors'] = {'main': authors[0], 'etal': authors[1:]}
debug = current_app.config['DEBUG']
ctx['landing_page'] = f'/{contrib.project}'
ctx['more'] = f'/explorer/{cid}'
ctx['urls'] = info.urls.values()
card_script = get_resource_as_string('templates/card.min.js')
data = contrib.content.data
browser = get_browser()
browser.execute_script(card_script, data)
src = browser.page_source.encode("utf-8")
browser.close()
bs = BeautifulSoup(src, 'html.parser')
ctx['data'] = bs.body.table
rendered = html_minify(render_template('card.html', **ctx))
tree = html.fromstring(rendered)
inline(tree)
return html.tostring(tree.body[0])
def test_skips_inline_false(self):
tree = html.document_fromstring("""
<html>
<head>
<style type="text/css">
h1 { font-weight: bold; }
</style>
<style type="text/css" inline="false">
h1 { color: red; }
</style>
</head>
<body>
<h1>Hello, world.</h1>
</body>
</html>
""")
inline(tree)
heading, = tree.cssselect('h1')
self.assertEqual(heading.attrib['style'], 'font-weight: bold')
stylesheet, = tree.cssselect('style')
self.assertNotIn('inline', stylesheet.attrib)
def test_skips_inline_false(self):
tree = html.document_fromstring("""
<html>
<head>
<style type="text/css">
h1 { font-weight: bold; }
</style>
<style type="text/css" inline="false">
h1 { color: red; }
</style>
</head>
<body>
<h1>Hello, world.</h1>
</body>
</html>
""")
inline(tree)
heading, = tree.cssselect('h1')
self.assertEqual(heading.attrib['style'], 'font-weight: bold')
stylesheet, = tree.cssselect('style')
self.assertNotIn('inline', stylesheet.attrib)
def inline_css(value):
tree = lxml.html.document_fromstring(value)
toronado.inline(tree)
# CSS media query support is inconistent when the DOCTYPE declaration is
# missing, so we force it to HTML5 here.
return lxml.html.tostring(tree, doctype="<!DOCTYPE html>")
from optparse import OptionParser
import lxml.html
import toronado
parser = OptionParser(usage='usage: %prog infile')
try:
(options, (infile,)) = parser.parse_args()
except ValueError:
parser.print_usage()
raise SystemExit(1)
tree = lxml.html.parse(open(infile, 'r'))
toronado.inline(tree)
print(lxml.html.tostring(tree, pretty_print=True))
from optparse import OptionParser
import lxml.html
import toronado
parser = OptionParser(usage='usage: %prog infile')
try:
(options, (infile, )) = parser.parse_args()
except ValueError:
parser.print_usage()
raise SystemExit(1)
tree = lxml.html.parse(open(infile, 'r'))
toronado.inline(tree)
print lxml.html.tostring(tree, pretty_print=True)
def assertInlines(self, tree):
inline(tree)
heading, = CSSSelector('h1')(tree)
self.assertEqual(heading.attrib['style'], 'color: red')
def inline_css(value):
tree = lxml.html.document_fromstring(value)
toronado.inline(tree)
# CSS media query support is inconistent when the DOCTYPE declaration is
# missing, so we force it to HTML5 here.
return lxml.html.tostring(tree, doctype='<!DOCTYPE html>').decode('utf-8')
def assertInlines(self, tree):
inline(tree)
heading, = CSSSelector('h1')(tree)
self.assertEqual(heading.attrib['style'], 'color: red')
