def test_mutablestring():
f = util.mutable_string('bar')
f[1] = '2'
assert f == 'b2r'
assert repr(f) == repr('b2r')
assert len(f) == 3
assert hash(f) is not None
def test_dot_muncher_with_dot_at_end():
buf = mutable_string(" 525920")
buf[7:] = "0."
print(buf)
results = dot_muncher(buf)
assert list(results) == [
0x00, 0x00, 0x5b, 0x6d, 0x5b, 0x7b, 0x6d, 0x7e | 0x80
]
def text(self, value):
"""
Updates the display with the given value.
:param value: The value to render onto the device. Any characters which
cannot be rendered will be converted into the ``undefined``
character supplied in the constructor. Newline characters '\n' work
as expected but no other control characters (e.g. \r) are honored.
:type value: str
"""
self._text_buffer = observable(mutable_string(value),
observer=self._flush)
def text(self, value):
"""
Updates the seven-segment display with the given value. If there is not
enough space to show the full text, an ``OverflowException`` is raised.
:param value: The value to render onto the device. Any characters which
cannot be rendered will be converted into the ``undefined``
character supplied in the constructor.
:type value: str
"""
self._text_buffer = observable(mutable_string(value),
observer=self._flush)
def test_regular_without_dots():
buf = mutable_string("Hello world")
results = regular(buf, notfound='_')
assert list(results) == [0x37, 0x6f, 0x06, 0x06, 0x1d, 0x00, 0x08, 0x1d, 0x05, 0x06, 0x3d]
def test_regular_with_multiple_dot():
buf = mutable_string("127.0.0.1")
results = regular(buf)
assert list(results) == [0x30, 0x6d, 0x70, 0x80, 0x7e, 0x80, 0x7e, 0x80, 0x30]
def test_dot_muncher_with_consecutive_dot():
buf = mutable_string("No...")
results = dot_muncher(buf)
assert list(results) == [0x76, 0x1d | 0x80, 0x80, 0x80]
def test_dot_muncher_skips_unknown():
buf = mutable_string("B&B")
results = dot_muncher(buf, notfound=None)
assert list(results) == [0x7f, 0x7f]
def test_dot_muncher_with_notfound():
buf = mutable_string("B&B")
results = dot_muncher(buf, notfound='_')
assert list(results) == [0x7f, 0x08, 0x7f]
def test_dot_muncher_with_dot_at_start():
buf = mutable_string(".PDF")
results = dot_muncher(buf)
assert list(results) == [0x80, 0x67, 0x7e, 0x47]
def test_regular_with_notfound():
buf = mutable_string("B&B")
results = regular(buf, notfound='_')
assert list(results) == [0x7f, 0x08, 0x7f]
def test_getslice():
bell = test_bell()
buf = observable(mutable_string("hello"), bell.ding)
assert buf[2:4] == "ll"
assert bell.called == 1
def test_regular_empty_buf():
buf = mutable_string("")
results = regular(buf)
assert list(results) == []
def test_regular_skips_unknown():
buf = mutable_string("B&B")
results = regular(buf, notfound=None)
assert list(results) == [0x7f, 0x7f]
def test_regular_with_multiple_dot():
buf = mutable_string("127.0.0.1")
results = regular(buf)
assert list(results) == [0x30, 0x6d, 0x70, 0x80, 0x7e, 0x80, 0x7e, 0x80, 0x30]
def test_regular_with_dot():
buf = mutable_string("3.14159")
results = regular(buf)
assert list(results) == [0x79, 0x80, 0x30, 0x33, 0x30, 0x5b, 0x7b]
def test_regular_without_dots():
buf = mutable_string("Hello world")
results = regular(buf, notfound='_')
assert list(results) == [0x37, 0x6f, 0x06, 0x06, 0x1d, 0x00, 0x14, 0x1d, 0x05, 0x06, 0x3d]
def test_regular_skips_unknown():
buf = mutable_string("B&B")
results = regular(buf, notfound=None)
assert list(results) == [0x7f, 0x7f]
def test_mutablestring_unicode():
f = util.mutable_string(u'bazül')
f[4] = 'L'
assert f == u'baz\xfcL'
assert repr(f) == repr(u'baz\xfcL')
assert len(f) == 5
def test_dot_muncher_with_dot_at_start():
buf = mutable_string(".PDF")
results = dot_muncher(buf)
assert list(results) == [0x80, 0x67, 0x7e, 0x47]
def test_dot_muncher_empty_buf():
buf = mutable_string("")
results = dot_muncher(buf)
assert list(results) == []
def test_mutablestring():
f = util.mutable_string('bar')
f[1] = '2'
assert f == 'b2r'
assert repr(f) == "'b2r'"
assert len(f) == 3
def test_dot_muncher_skips_unknown():
buf = mutable_string("B&B")
results = dot_muncher(buf, notfound=None)
assert list(results) == [0x7f, 0x7f]
def test_degrees_utf8():
buf = mutable_string(u"29.12\xb0C")
results = dot_muncher(buf)
assert list(results) == [0x6d, 0x7b | 0x80, 0x30, 0x6d, 0x63, 0x4e]
def test_dot_muncher_with_consecutive_dot():
buf = mutable_string("No...")
results = dot_muncher(buf)
assert list(results) == [0x76, 0x1d | 0x80, 0x80, 0x80]
def test_dot_muncher_without_dots():
buf = mutable_string("Hello world")
results = dot_muncher(buf)
assert list(results) == [
0x67, 0x3f, 0x05, 0x05, 0x4e, 0x00, 0x08, 0x4e, 0x06, 0x05, 0x6e
]
def test_dot_muncher_without_dots():
buf = mutable_string("Hello world")
results = dot_muncher(buf)
assert list(results) == [0x67, 0x3f, 0x05, 0x05, 0x4e, 0x00, 0x08, 0x4e, 0x06, 0x05, 0x6e]
def test_dot_muncher_with_dot():
buf = mutable_string("3.14159")
results = dot_muncher(buf)
assert list(results) == [0x79 | 0x80, 0x30, 0x33, 0x30, 0x5b, 0x7b]
def test_dot_muncher_with_dot():
buf = mutable_string("3.14159")
results = dot_muncher(buf)
assert list(results) == [0x7a, 0x60 | 0x80, 0x63, 0x60, 0x5b, 0x7b]
def test_dot_muncher_with_multiple_dot():
buf = mutable_string("127.0.0.1")
results = dot_muncher(buf)
assert list(results) == [0x30, 0x6d, 0x70 | 0x80, 0x7e | 0x80, 0x7e | 0x80, 0x30]
def test_dot_muncher_with_dot_at_end():
buf = mutable_string(" 525920")
buf[7:] = ".0"
print(buf)
results = dot_muncher(buf)
assert list(results) == [0x00, 0x00, 0x5b, 0x3e, 0x5b, 0x7b, 0x3e, 0x7d | 0x80]
def test_dot_muncher_empty_buf():
buf = mutable_string("")
results = dot_muncher(buf)
assert list(results) == []
def test_dot_muncher_with_multiple_dot():
buf = mutable_string("127.0.0.1")
results = dot_muncher(buf)
assert list(results) == [0x60, 0x3e, 0x70, 0x7d | 0x80, 0x7d | 0x80, 0x60 | 0x80]
def test_dot_muncher_with_notfound():
buf = mutable_string("B&B")
results = dot_muncher(buf, notfound='_')
assert list(results) == [0x7f, 0x08, 0x7f]
def test_setitem():
bell = test_bell()
buf = observable(mutable_string("hello"), bell.ding)
buf[0] = "y"
assert str(buf) == "yello"
assert bell.called == 2
def test_regular_with_dot():
buf = mutable_string("3.14159")
results = regular(buf)
assert list(results) == [0x79, 0x80, 0x30, 0x33, 0x30, 0x5b, 0x7b]
def test_setslice():
bell = test_bell()
buf = observable(mutable_string("hello"), bell.ding)
buf[1:4] = "ipp"
assert str(buf) == "hippo"
assert bell.called == 2
def test_regular_empty_buf():
buf = mutable_string("")
results = regular(buf)
assert list(results) == []
def test_delitem():
bell = test_bell()
buf = observable(mutable_string("hello"), bell.ding)
del buf[4]
assert str(buf) == "hell"
assert bell.called == 2
def test_regular_with_notfound():
buf = mutable_string("B&B")
results = regular(buf, notfound='_')
assert list(results) == [0x7f, 0x08, 0x7f]
def test_degrees_utf8():
buf = mutable_string(u"29.12\xb0C")
results = dot_muncher(buf)
assert list(results) == [0x6d, 0x7b | 0x80, 0x30, 0x6d, 0x63, 0x4e]
