def link_preview(url: str = None,
content: str = None,
parser: str = "html.parser"):
"""
Get link preview
"""
if content is None:
try:
grabber = LinkGrabber()
content = grabber.get_content(url)
except InvalidMimeTypeError:
content = ''
link = Link(url, content)
return LinkPreview(link, parser=parser)
def test_twitter_card(tin, tout):
link = Link("http://localhost",
content=get_sample("twitter-card/%s" % tin))
preview = TwitterCard(link, parser="html.parser")
for key in tout.keys():
assert getattr(preview, key) == tout[key]
def test_generic(tin, tout):
link = Link("http://localhost", content=get_sample("generic/%s" % tin))
preview = Generic(link, parser="html.parser")
for key in tout.keys():
assert getattr(preview, key) == tout[key]
def test_opengraph(tin, tout):
link = Link("http://localhost", content=get_sample("open-graph/%s" % tin))
preview = OpenGraph(link, parser="html.parser")
for key in tout.keys():
assert getattr(preview, key) == tout[key]
from linkpreview import Link, LinkPreview, LinkGrabber
url = "http://github.com"
grabber = LinkGrabber(
initial_timeout=20,
maxsize=1048576,
receive_timeout=10,
chunk_size=1024,
)
content = grabber.get_content(url)
link = Link(url, content)
preview = LinkPreview(link, parser="lxml")
print(preview)
print("title:", preview.title)
print("description:", preview.description)
print("image:", preview.image)
print("force_title:", preview.force_title)
print("absolute_image:", preview.absolute_image)