def compile_scss_file(self, file_name):
"""Read given SCSS file, and compile to CSS"""
scss_source_folder = self.generator_settings['Source']['SCSS']
scss_source_file = os.path.join(scss_source_folder, file_name)
try:
with open(scss_source_file, 'r', encoding='utf8') as scss_file:
scss_data = scss_file.read()
except:
logging.critical('Cannot find SCSS file {0}.'.format(file_name))
else:
# Add variables at start of SCSS data
scss_data = '$version: "{}";\n{}'.format(self.version, scss_data)
scss_data = '$title: "{}";\n{}'.format(self.translations['project_title'], scss_data)
scss_data = '$website: "{}";\n{}'.format(self.guide_settings['website'], scss_data)
scss_data = '$version_number: "{}";\n{}'.format(self.generator_settings['General']['Version Number'], scss_data)
if self.output_type == WEB:
font_path_prefix = '..'
elif self.output_type == PDF:
font_path_prefix = 'generator'
scss_data = '$font-path-prefix: "{}";\n{}'.format(font_path_prefix, scss_data)
# This lists all subfolders of SCSS source folder, this may cause issues
# later, but is an effective solution for the moment
scss_source_folders = [x[0] for x in os.walk(scss_source_folder)]
compiled_css = compile_string(scss_data, search_path=scss_source_folders, output_style='compressed')
return compiled_css
def compile_scss_file(self, file_name):
"""Read given SCSS file, and compile to CSS"""
scss_source_folder = self.generator_settings['Source']['SCSS']
scss_source_file = os.path.join(scss_source_folder, file_name)
try:
with open(scss_source_file, 'r', encoding='utf8') as scss_file:
scss_data = scss_file.read()
except:
logging.critical('Cannot find SCSS file {0}.'.format(file_name))
else:
# Add variables at start of SCSS data
scss_data = '$version: "{}";\n{}'.format(self.version, scss_data)
scss_data = '$title: "{}";\n{}'.format(
self.translations['project_title'], scss_data)
scss_data = '$website: "{}";\n{}'.format(
self.guide_settings['website'], scss_data)
scss_data = '$version_number: "{}";\n{}'.format(
self.generator_settings['General']['Version Number'],
scss_data)
if self.output_type == WEB:
font_path_prefix = '..'
elif self.output_type == PDF:
font_path_prefix = 'generator'
scss_data = '$font-path-prefix: "{}";\n{}'.format(
font_path_prefix, scss_data)
# This lists all subfolders of SCSS source folder, this may cause issues
# later, but is an effective solution for the moment
scss_source_folders = [x[0] for x in os.walk(scss_source_folder)]
compiled_css = compile_string(scss_data,
search_path=scss_source_folders,
output_style='compressed')
return compiled_css
def preProcessCSS(cnt, partial=""):
""" Apply css-preprocessing on css rules (according css.type) using a partial or not
return the css pre-processed
"""
if cnt.type in ["scss", "sass"]:
if hasSass:
from scss.compiler import compile_string #lang="scss"
return compile_string(partial + "\n" + cnt.value)
else:
print(
"***WARNING*** : miss 'sass' preprocessor : sudo pip install pyscss"
)
return cnt.value
elif cnt.type in ["less"]:
if hasLess:
import lesscpy, six
return lesscpy.compile(six.StringIO(partial + "\n" + cnt.value),
minify=True)
else:
print(
"***WARNING*** : miss 'less' preprocessor : sudo pip install lesscpy"
)
return cnt.value
else:
return cnt.value
def transpile_scss():
with warnings.catch_warnings():
warnings.simplefilter("ignore")
from scss.compiler import compile_string # type: ignore
with open(os.path.join(LNBITS_PATH, "static/scss/base.scss")) as scss:
with open(os.path.join(LNBITS_PATH, "static/css/base.css"), "w") as css:
css.write(compile_string(scss.read()))
def compile_css():
with sass_file_path.open('rt') as sass_content:
css_content: str = compile_string(sass_content.read(),
output_style='compressed')
css_filename: PosixPath = build_dir.joinpath('dummy.filename').with_name(
Path(sass_file_path.stem).with_suffix('.css').as_posix())
with css_filename.open('wt') as file:
file.write(css_content)
def test_1(self):
extension = pyscss_pkg_resources.PkgResourcesExtension('pyscss_pkg_resources', '')
compiler = scss.compiler.Compiler(extensions=(extension, ))
out = compiler.compile_string('@import "test.scss";')
self.assertEqual(
'a {\n'
' color: red; }\n',
out)
def do_scss(scss_fnames, css_fname):
scss = ''
for scss_fn in scss_fnames:
with open(os.path.join(PELICAN_ROOT, 'theme-bnc', 'static', 'css', scss_fn), 'r') as scss_file:
scss += scss_file.read()
from scss.compiler import compile_string
css = compile_string(scss, output_style=SCSS_STYLE,
search_path=(os.path.join(PELICAN_ROOT, 'theme-bnc', 'static', 'css')))
with open(os.path.join(PELICAN_ROOT, 'theme-bnc', 'static', 'css', css_fname), 'w') as css_file:
css_file.write(css)
def build_css(): scss_fragments = [] for filename in sorted(os.listdir(CSS_FRAGMENT_DIR)): if any(filename.endswith(ext) for ext in CSS_INCLUDE_EXTENSIONS): with open(os.path.join(CSS_FRAGMENT_DIR, filename), 'r') as readfile: scss_fragments.append(readfile.read()) scss = '\n'.join(scss_fragments) css = compile_string(scss) with open(CSS_OUTPUT_FILENAME, 'w') as outfile: outfile.write(trim_css(css))
def do_scss(scss_fnames, css_fname):
scss = ''
for scss_fn in scss_fnames:
with open(
os.path.join(PELICAN_ROOT, 'theme-bnc', 'static', 'css',
scss_fn), 'r') as scss_file:
scss += scss_file.read()
from scss.compiler import compile_string
css = compile_string(scss,
output_style=SCSS_STYLE,
search_path=(os.path.join(PELICAN_ROOT, 'theme-bnc',
'static', 'css')))
with open(
os.path.join(PELICAN_ROOT, 'theme-bnc', 'static', 'css',
css_fname), 'w') as css_file:
css_file.write(css)
def compile_scss_file(self, file_name):
"""Read given SCSS file, and compile to CSS,
store in file object, and add to required CSS files
"""
scss_source_folder = self.generator_settings['Source']['SCSS']
scss_source_file = os.path.join(scss_source_folder, file_name)
try:
with open(scss_source_file, 'r', encoding='utf8') as scss_file:
scss_data = scss_file.read()
except:
logging.critical('Cannot find SCSS file {0}.'.format(file_name))
else:
# Add version variable at start of SCSS data
scss_data = "$version: " + self.version + ";\n" + scss_data
# This lists all subfolders of SCSS source folder, this may cause issues
# later, but is an effective solution for the moment
scss_source_folders = [x[0] for x in os.walk(scss_source_folder)]
compiled_css = compile_string(scss_data, search_path=scss_source_folders, output_style='compressed')
return compiled_css
def compile_scss_file(self, file_name):
"""Read given SCSS file, and compile to CSS,
store in file object, and add to required CSS files
"""
scss_source_folder = self.generator_settings['Source']['SCSS']
scss_source_file = os.path.join(scss_source_folder, file_name)
try:
with open(scss_source_file, 'r', encoding='utf8') as scss_file:
scss_data = scss_file.read()
except:
logging.critical('Cannot find SCSS file {0}.'.format(file_name))
else:
# Add version variable at start of SCSS data
scss_data = "$version: " + self.version + ";\n" + scss_data
# This lists all subfolders of SCSS source folder, this may cause issues
# later, but is an effective solution for the moment
scss_source_folders = [x[0] for x in os.walk(scss_source_folder)]
compiled_css = compile_string(scss_data,
search_path=scss_source_folders,
output_style='compressed')
return compiled_css
def transpile_scss():
with open(os.path.join(LNBITS_PATH, "static/scss/base.scss")) as scss:
with open(os.path.join(LNBITS_PATH, "static/css/base.css"),
"w") as css:
css.write(compile_string(scss.read()))
def test_missing_import():
with pytest.raises(SassImportError):
compile_string("""
@import "bogus-file";
""")
