def test_expandvars_case():
if not environ_case_sensitive:
with preserve_environ():
environ.pop("foo", None)
environ["FOO"] = "bar"
assert expandvars("$foo") == "bar"
environ["FOo"] = "baz"
assert expandvars("$fOO") == "baz"
else:
with preserve_environ():
environ.pop("foo", None)
environ["FOO"] = "bar"
assert expandvars("$foo") == "$foo"
def parse_xdg_user_dirs(data):
"""Parses xdg-user-dirs and returns a dict of keys and paths.
The paths depend on the content of environ while calling this function.
See http://www.freedesktop.org/wiki/Software/xdg-user-dirs/
Args:
data (bytes)
Can't fail (but might return garbage).
"""
assert isinstance(data, bytes)
paths = {}
for line in data.splitlines():
if line.startswith(b"#"):
continue
parts = line.split(b"=", 1)
if len(parts) <= 1:
continue
key = parts[0]
try:
values = shlex.split(bytes2fsn(parts[1], "utf-8"))
except ValueError:
continue
if len(values) != 1:
continue
paths[key] = os.path.normpath(expandvars(values[0]))
return paths
def parse_xdg_user_dirs(data):
"""Parses xdg-user-dirs and returns a dict of keys and paths.
The paths depend on the content of environ while calling this function.
See http://www.freedesktop.org/wiki/Software/xdg-user-dirs/
Args:
data (bytes)
Can't fail (but might return garbage).
"""
assert isinstance(data, bytes)
paths = {}
for line in data.splitlines():
if line.startswith(b"#"):
continue
parts = line.split(b"=", 1)
if len(parts) <= 1:
continue
key = parts[0]
try:
values = shlex.split(bytes2fsn(parts[1], "utf-8"))
except ValueError:
continue
if len(values) != 1:
continue
paths[key] = os.path.normpath(expandvars(values[0]))
return paths
def test_expandvars():
with preserve_environ():
environ["foo"] = "bar"
environ["nope b"] = "xxx"
environ["f/oo"] = "bar"
environ.pop("nope", "")
assert expandvars("$foo") == "bar"
assert expandvars("$nope b") == "$nope b"
assert expandvars("/$foo/") == "/bar/"
assert expandvars("$f/oo") == "$f/oo"
assert expandvars("$nope") == "$nope"
assert expandvars("$foo_") == "$foo_"
assert expandvars("${f/oo}") == "bar"
assert expandvars("${nope b}") == "xxx"
assert expandvars("${nope}") == "${nope}"
assert isinstance(expandvars("$foo"), fsnative)
with preserve_environ():
if os.name == "nt":
environ[u"ö"] = u"ä"
environ.pop(u"ä", "")
assert isinstance(expandvars("$ö"), fsnative)
assert expandvars(u"$ö") == u"ä"
assert expandvars(u"${ö}") == u"ä"
assert expandvars(u"${ä}") == u"${ä}"
assert expandvars(u"$ä") == u"$ä"
assert expandvars(u"%ö") == u"%ö"
assert expandvars(u"ö%") == u"ö%"
assert expandvars(u"%ö%") == u"ä"
assert expandvars(u"%ä%") == u"%ä%"
