def get_pages(html):
document = html.render(enable_hinting=True, stylesheets=[STYLESHEET])
for page in document.pages:
png_bytes, width, height = document.copy([page]).write_png()
data_url = 'data:image/png;base64,' + (
base64_encode(png_bytes).decode('ascii').replace('\n', ''))
yield width, height, data_url, page.links, page.anchors
def get_pages(html):
document = html.render(enable_hinting=True, stylesheets=[STYLESHEET])
for page in document.pages:
png_bytes, width, height = document.copy([page]).write_png()
data_url = 'data:image/png;base64,' + (
base64_encode(png_bytes).decode('ascii').replace('\n', ''))
yield width, height, data_url, page.links, page.anchors
def png_to_img(self, png, width, height, **kw):
"""Generate a data url image tag
"""
data_url = "data:image/png;base64," + (
base64_encode(png).decode("ascii").replace("\n", ""))
img = IMG_TAG_TEMPLATE.safe_substitute(
width=width, height=height, data=data_url, **kw)
return img
def get_pages(html):
document, png_pages = html.get_png_pages([STYLESHEET], _with_document=True)
for page, (width, height, png_bytes) in izip(document.pages, png_pages):
links = []
anchors = []
find_links(page, links, anchors)
data_url = 'data:image/png;base64,' + (
base64_encode(png_bytes).decode('ascii').replace('\n', ''))
yield width, height, data_url, links, anchors
def png_to_img(self, png, width, height):
"""Generate a data url image tag
"""
data_url = 'data:image/png;base64,' + (
base64_encode(png).decode('ascii').replace('\n', ''))
img = """<div class='report'>
<img src='{2}' style='width: {0}px; height: {1}px'/>
</div>""".format(width, height, data_url)
return img
def get_pages(html):
for width, height, png_bytes, page in html.get_png_pages(
[STYLESHEET], _with_pages=True):
links = []
anchors = []
find_links(page, links, anchors)
data_url = 'data:image/png;base64,' + (
base64_encode(png_bytes).decode('ascii').replace('\n', ''))
yield width, height, data_url, links, anchors
def get_pages(html):
for page in html.render(enable_hinting=True, stylesheets=[STYLESHEET]):
links = []
anchors = []
find_links(page._page_box, links, anchors)
surface = pages_to_image_surface([page])
width = surface.get_width()
height = surface.get_height()
png_bytes = surface_to_png(surface)
data_url = 'data:image/png;base64,' + (
base64_encode(png_bytes).decode('ascii').replace('\n', ''))
yield width, height, data_url, links, anchors
def get_pages(html):
for page in html.render(enable_hinting=True, stylesheets=[STYLESHEET]):
links = []
anchors = []
find_links(page._page_box, links, anchors)
surface = pages_to_image_surface([page])
width = surface.get_width()
height = surface.get_height()
png_bytes = surface_to_png(surface)
data_url = 'data:image/png;base64,' + (
base64_encode(png_bytes).decode('ascii').replace('\n', ''))
yield width, height, data_url, links, anchors