def run_checks(container):
errors = []
# Check parsing
xml_items, html_items, raster_images, stylesheets = [], [], [], []
for name, mt in container.mime_map.iteritems():
items = None
if mt in XML_TYPES:
items = xml_items
elif mt in OEB_DOCS:
items = html_items
elif mt in OEB_STYLES:
items = stylesheets
elif is_raster_image(mt):
items = raster_images
if items is not None:
items.append((name, mt, container.open(name, "rb").read()))
errors.extend(run_checkers(check_html_size, html_items))
errors.extend(run_checkers(check_xml_parsing, xml_items))
errors.extend(run_checkers(check_xml_parsing, html_items))
errors.extend(run_checkers(check_raster_images, raster_images))
for err in errors:
if err.level > WARN:
return errors
# cssutils is not thread safe
for name, mt, raw in stylesheets:
if not raw:
errors.append(EmptyFile(name))
continue
errors.extend(check_css_parsing(name, raw))
for name, mt, raw in html_items + xml_items:
errors.extend(check_encoding_declarations(name, container))
for name, mt, raw in html_items:
if not raw:
continue
root = container.parsed(name)
for style in root.xpath('//*[local-name()="style"]'):
if style.get("type", "text/css") == "text/css" and style.text:
errors.extend(check_css_parsing(name, style.text, line_offset=style.sourceline - 1))
for elem in root.xpath("//*[@style]"):
raw = elem.get("style")
if raw:
errors.extend(check_css_parsing(name, raw, line_offset=elem.sourceline - 1, is_declaration=True))
errors += check_mimetypes(container)
errors += check_links(container) + check_link_destinations(container)
errors += check_fonts(container)
errors += check_filenames(container)
errors += check_ids(container)
errors += check_markup(container)
errors += check_opf(container)
return errors
def run_checks(container):
errors = []
# Check parsing
xml_items, html_items, raster_images, stylesheets = [], [], [], []
for name, mt in container.mime_map.iteritems():
items = None
if mt in XML_TYPES:
items = xml_items
elif mt in OEB_DOCS:
items = html_items
elif mt in OEB_STYLES:
items = stylesheets
elif is_raster_image(mt):
items = raster_images
if items is not None:
items.append((name, mt, container.open(name, 'rb').read()))
errors.extend(run_checkers(check_html_size, html_items))
errors.extend(run_checkers(check_xml_parsing, xml_items))
errors.extend(run_checkers(check_xml_parsing, html_items))
errors.extend(run_checkers(check_raster_images, raster_images))
for err in errors:
if err.level > WARN:
return errors
# cssutils is not thread safe
for name, mt, raw in stylesheets:
if not raw:
errors.append(EmptyFile(name))
continue
errors.extend(check_css_parsing(name, raw))
for name, mt, raw in html_items + xml_items:
errors.extend(check_encoding_declarations(name, container))
for name, mt, raw in html_items:
if not raw:
continue
root = container.parsed(name)
for style in root.xpath('//*[local-name()="style"]'):
if style.get('type', 'text/css') == 'text/css' and style.text:
errors.extend(check_css_parsing(name, style.text, line_offset=style.sourceline - 1))
for elem in root.xpath('//*[@style]'):
raw = elem.get('style')
if raw:
errors.extend(check_css_parsing(name, raw, line_offset=elem.sourceline - 1, is_declaration=True))
errors += check_mimetypes(container)
errors += check_links(container) + check_link_destinations(container)
errors += check_fonts(container)
errors += check_ids(container)
errors += check_filenames(container)
errors += check_markup(container)
errors += check_opf(container)
return errors