def css_with_sourcemap(self, content_import_rules):
"""Create the ir.attachment representing the not-minified content of the bundleCSS
and create/modify the ir.attachment representing the linked sourcemap.
:param content_import_rules: string containing all the @import rules to put at the beginning of the bundle
:return ir.attachment representing the un-minified content of the bundleCSS
"""
sourcemap_attachment = self.get_attachments('css.map') \
or self.save_attachment('css.map', '')
debug_asset_url = self.get_debug_asset_url(
name=self.name,
extra='rtl/' if self.user_direction == 'rtl' else '')
generator = SourceMapGenerator(source_root="/".join(
[".."
for i in range(0,
len(debug_asset_url.split("/")) - 2)]) + "/", )
self.preprocess_css()
# adds the @import rules at the beginning of the bundle
content_bundle_list = [content_import_rules]
content_line_count = len(content_import_rules.split("\n"))
for asset in self.stylesheets:
if asset.content:
content = asset.with_header(asset.content)
if asset.url:
generator.add_source(asset.url, content,
content_line_count)
# comments all @import rules that have been added at the beginning of the bundle
content = re.sub(self.rx_css_import,
lambda matchobj: f"/* {matchobj.group(0)} */",
content)
content_bundle_list.append(content)
content_line_count += len(content.split("\n"))
content_bundle = '\n'.join(
content_bundle_list
) + f"\n//*# sourceMappingURL={sourcemap_attachment.url} */"
css_attachment = self.save_attachment('css', content_bundle)
generator._file = css_attachment.url
sourcemap_attachment.write({
"raw": generator.get_content(),
})
return css_attachment
def js_with_sourcemap(self):
"""Create the ir.attachment representing the not-minified content of the bundleJS
and create/modify the ir.attachment representing the linked sourcemap.
:return ir.attachment representing the un-minified content of the bundleJS
"""
sourcemap_attachment = self.get_attachments('js.map') \
or self.save_attachment('js.map', '')
generator = SourceMapGenerator(source_root="/".join([
".." for i in range(
0,
len(self.get_debug_asset_url(name=self.name).split("/")) - 2)
]) + "/", )
content_bundle_list = []
content_line_count = 0
line_header = 6 # number of lines added by with_header()
for asset in self.javascripts:
if asset.is_transpiled:
# '+ 3' corresponds to the 3 lines added at the beginning of the file during transpilation.
generator.add_source(asset.url,
asset._content,
content_line_count,
start_offset=line_header + 3)
else:
generator.add_source(asset.url,
asset.content,
content_line_count,
start_offset=line_header)
content_bundle_list.append(
asset.with_header(asset.content, minimal=False))
content_line_count += len(asset.content.split("\n")) + line_header
content_bundle = ';\n'.join(
content_bundle_list
) + "\n//# sourceMappingURL=" + sourcemap_attachment.url
js_attachment = self.save_attachment('js', content_bundle)
generator._file = js_attachment.url
sourcemap_attachment.write({"raw": generator.get_content()})
return js_attachment
