def from_string(cls, string, path=None, encoding=None, is_sass=None):
"""Read Sass source from the contents of a string."""
if isinstance(string, six.text_type):
# Already decoded; we don't know what encoding to use for output,
# though, so still check for a @charset.
# TODO what if the given encoding conflicts with the one in the
# file? do we care?
if encoding is None:
encoding = determine_encoding(string)
byte_contents = string.encode(encoding)
text_contents = string
elif isinstance(string, six.binary_type):
encoding = determine_encoding(string)
byte_contents = string
text_contents = string.decode(encoding)
else:
raise TypeError("Expected text or bytes, got {0!r}".format(string))
is_real_file = False
if path is None:
m = hashlib.sha256()
m.update(byte_contents)
path = 'string:' + m.hexdigest()
elif os.path.exists(path):
path = os.path.normpath(os.path.abspath(path))
is_real_file = True
return cls(
path,
text_contents,
encoding=encoding,
is_real_file=is_real_file,
is_sass=is_sass,
)
def from_string(cls, string, relpath=None, encoding=None, is_sass=None):
"""Read Sass source from the contents of a string.
The origin is always None. `relpath` defaults to "string:...".
"""
if isinstance(string, six.text_type):
# Already decoded; we don't know what encoding to use for output,
# though, so still check for a @charset.
# TODO what if the given encoding conflicts with the one in the
# file? do we care?
if encoding is None:
encoding = determine_encoding(string)
byte_contents = string.encode(encoding)
text_contents = string
elif isinstance(string, six.binary_type):
encoding = determine_encoding(string)
byte_contents = string
text_contents = string.decode(encoding)
else:
raise TypeError("Expected text or bytes, got {0!r}".format(string))
origin = None
if relpath is None:
m = hashlib.sha256()
m.update(byte_contents)
relpath = repr("string:{0}:{1}".format(
m.hexdigest()[:16], text_contents[:100]))
return cls(
origin, relpath, text_contents, encoding=encoding,
is_sass=is_sass,
)
def from_string(cls, string, path=None, encoding=None, is_sass=None):
"""Read Sass source from the contents of a string."""
if isinstance(string, six.text_type):
# Already decoded; we don't know what encoding to use for output,
# though, so still check for a @charset.
# TODO what if the given encoding conflicts with the one in the
# file? do we care?
if encoding is None:
encoding = determine_encoding(string)
byte_contents = string.encode(encoding)
text_contents = string
elif isinstance(string, six.binary_type):
encoding = determine_encoding(string)
byte_contents = string
text_contents = string.decode(encoding)
else:
raise TypeError("Expected text or bytes, got {0!r}".format(string))
is_real_file = False
if path is None:
m = hashlib.sha256()
m.update(byte_contents)
path = 'string:' + m.hexdigest()
elif os.path.exists(path):
path = os.path.normpath(os.path.abspath(path))
is_real_file = True
return cls(
path, text_contents, encoding=encoding, is_real_file=is_real_file,
is_sass=is_sass,
)
def from_string(cls, string, relpath=None, encoding=None, is_sass=None):
"""Read Sass source from the contents of a string.
The origin is always None. `relpath` defaults to "string:...".
"""
if isinstance(string, six.text_type):
# Already decoded; we don't know what encoding to use for output,
# though, so still check for a @charset.
# TODO what if the given encoding conflicts with the one in the
# file? do we care?
if encoding is None:
encoding = determine_encoding(string)
byte_contents = string.encode(encoding)
text_contents = string
elif isinstance(string, six.binary_type):
encoding = determine_encoding(string)
byte_contents = string
text_contents = string.decode(encoding)
else:
raise TypeError("Expected text or bytes, got {0!r}".format(string))
origin = None
if relpath is None:
m = hashlib.sha256()
m.update(byte_contents)
relpath = repr("string:{0}:{1}".format(m.hexdigest()[:16],
text_contents[:100]))
return cls(
origin,
relpath,
text_contents,
encoding=encoding,
is_sass=is_sass,
)
def from_file(cls, f, path=None, **kwargs):
"""Read Sass source from a file or file-like object."""
contents = f.read()
encoding = determine_encoding(contents)
if isinstance(contents, six.binary_type):
contents = contents.decode(encoding)
is_real_file = False
if path is None:
path = getattr(f, 'name', repr(f))
elif os.path.exists(path):
path = os.path.normpath(os.path.abspath(path))
is_real_file = True
return cls(
path, contents, encoding=encoding, is_real_file=is_real_file,
**kwargs)
def from_file(cls, f, path=None, **kwargs):
"""Read Sass source from a file or file-like object."""
contents = f.read()
encoding = determine_encoding(contents)
if isinstance(contents, six.binary_type):
contents = contents.decode(encoding)
is_real_file = False
if path is None:
path = getattr(f, 'name', repr(f))
elif os.path.exists(path):
path = os.path.normpath(os.path.abspath(path))
is_real_file = True
return cls(path,
contents,
encoding=encoding,
is_real_file=is_real_file,
**kwargs)
def from_file(cls, f, origin=MISSING, relpath=MISSING, **kwargs):
"""Read Sass source from a file or file-like object.
If `origin` or `relpath` are missing, they are derived from the file's
``.name`` attribute as with `from_path`. If it doesn't have one, the
origin becomes None and the relpath becomes the file's repr.
"""
contents = f.read()
encoding = determine_encoding(contents)
if isinstance(contents, six.binary_type):
contents = contents.decode(encoding)
if origin is MISSING or relpath is MISSING:
filename = getattr(f, 'name', None)
if filename is None:
origin = None
relpath = repr(f)
else:
origin, relpath = cls._key_from_path(Path(filename), origin)
return cls(origin, relpath, contents, encoding=encoding, **kwargs)
def from_file(cls, f, origin=MISSING, relpath=MISSING, **kwargs):
"""Read Sass source from a file or file-like object.
If `origin` or `relpath` are missing, they are derived from the file's
``.name`` attribute as with `from_path`. If it doesn't have one, the
origin becomes None and the relpath becomes the file's repr.
"""
contents = f.read()
encoding = determine_encoding(contents)
if isinstance(contents, six.binary_type):
contents = contents.decode(encoding)
if origin is MISSING or relpath is MISSING:
filename = getattr(f, 'name', None)
if filename is None:
origin = None
relpath = repr(f)
else:
origin, relpath = cls._key_from_path(Path(filename), origin)
return cls(origin, relpath, contents, encoding=encoding, **kwargs)
def input(self, **kwargs):
source = SourceFile(
self.origin, self.relpath, self.content,
encoding=determine_encoding(self.content),
)
return self.compiler.compile_sources(source)
