def move(self, **keywords):
direction = Direction(keywords)
if direction.horizontal():
# Ensure that the pointer is moved utf-char-wise
if PY3:
if self.question_queue:
umax = len(self.question_queue[0][0]) + 1 - self.wid
else:
umax = len(self.line) + 1
self.pos = direction.move(direction=direction.right(),
minimum=0,
maximum=umax,
current=self.pos)
else:
if self.question_queue:
uchar = list(self.question_queue[0][0].decode(
'utf-8', 'ignore'))
upos = len(self.question_queue[0][0][:self.pos].decode(
'utf-8', 'ignore'))
umax = len(uchar) + 1 - self.wid
else:
uchar = list(self.line.decode('utf-8', 'ignore'))
upos = len(self.line[:self.pos].decode('utf-8', 'ignore'))
umax = len(uchar) + 1
newupos = direction.move(direction=direction.right(),
minimum=0,
maximum=umax,
current=upos)
self.pos = len(''.join(uchar[:newupos]).encode(
'utf-8', 'ignore'))
def move(self, **keywords):
direction = Direction(keywords)
if direction.horizontal():
# Ensure that the pointer is moved utf-char-wise
if self.fm.py3:
if self.question_queue:
umax = len(self.question_queue[0][0]) + 1 - self.wid
else:
umax = len(self.line) + 1
self.pos = direction.move(
direction=direction.right(),
minimum=0,
maximum=umax,
current=self.pos)
else:
if self.question_queue:
uchar = list(self.question_queue[0][0].decode('utf-8', 'ignore'))
upos = len(self.question_queue[0][0][:self.pos].decode('utf-8', 'ignore'))
umax = len(uchar) + 1 - self.wid
else:
uchar = list(self.line.decode('utf-8', 'ignore'))
upos = len(self.line[:self.pos].decode('utf-8', 'ignore'))
umax = len(uchar) + 1
newupos = direction.move(
direction=direction.right(),
minimum=0,
maximum=umax,
current=upos)
self.pos = len(''.join(uchar[:newupos]).encode('utf-8', 'ignore'))
def test_conflicts(self): d3 = Direction(right=5, left=2, up=3, down=6, absolute=True, relative=True) self.assertEqual(d3.right(), -d3.left()) self.assertEqual(d3.left(), -d3.right()) self.assertEqual(d3.up(), -d3.down()) self.assertEqual(d3.down(), -d3.up()) self.assertEqual(d3.absolute(), not d3.relative()) self.assertEqual(d3.relative(), not d3.absolute())
def test_copy(self):
d = Direction(right=5)
c = d.copy()
self.assertEqual(c.right(), d.right())
d['right'] += 3
self.assertNotEqual(c.right(), d.right())
c['right'] += 3
self.assertEqual(c.right(), d.right())
self.assertFalse(d.vertical())
self.assertTrue(d.horizontal())
def test_copy(self): d = Direction(right=5) c = d.copy() self.assertEqual(c.right(), d.right()) d['right'] += 3 self.assertNotEqual(c.right(), d.right()) c['right'] += 3 self.assertEqual(c.right(), d.right()) self.assertFalse(d.vertical()) self.assertTrue(d.horizontal())
def move(self, **keywords):
direction = Direction(keywords)
if direction.horizontal():
# Ensure that the pointer is moved utf-char-wise
if self.fm.py3:
self.pos = direction.move(
direction=direction.right(), minimum=0, maximum=len(self.line) + 1, current=self.pos
)
else:
uc = uchars(self.line)
upos = len(uchars(self.line[: self.pos]))
newupos = direction.move(direction=direction.right(), minimum=0, maximum=len(uc) + 1, current=upos)
self.pos = len("".join(uc[:newupos]))
def test_conflicts(self):
d3 = Direction(right=5,
left=2,
up=3,
down=6,
absolute=True,
relative=True)
self.assertEqual(d3.right(), -d3.left())
self.assertEqual(d3.left(), -d3.right())
self.assertEqual(d3.up(), -d3.down())
self.assertEqual(d3.down(), -d3.up())
self.assertEqual(d3.absolute(), not d3.relative())
self.assertEqual(d3.relative(), not d3.absolute())
def move(self, narg=None, **kw):
direction = Direction(kw)
if direction.horizontal():
self.startx = direction.move(
direction=direction.right(),
override=narg,
maximum=self.max_width,
current=self.startx,
pagesize=self.wid,
offset=-self.wid + 1)
if direction.vertical():
movement = dict(
direction=direction.down(),
override=narg,
current=self.scroll_begin,
pagesize=self.hei,
offset=-self.hei + 1)
if self.source_is_stream:
# For streams, we first pretend that the content ends much later,
# in case there are still unread lines.
desired_position = direction.move(
maximum=len(self.lines) + 9999,
**movement)
# Then, read the new lines as needed to produce a more accurate
# maximum for the movement:
self._get_line(desired_position + self.hei)
self.scroll_begin = direction.move(
maximum=len(self.lines),
**movement)
def move(self, narg=None, **kw):
direction = Direction(kw)
if direction.horizontal():
self.startx = direction.move(direction=direction.right(),
override=narg,
maximum=self.max_width,
current=self.startx,
pagesize=self.wid,
offset=-self.wid + 1)
if direction.vertical():
movement = dict(direction=direction.down(),
override=narg,
current=self.scroll_begin,
pagesize=self.hei,
offset=-self.hei + 1)
if self.source_is_stream:
# For streams, we first pretend that the content ends much later,
# in case there are still unread lines.
desired_position = direction.move(maximum=len(self.lines) +
9999,
**movement)
# Then, read the new lines as needed to produce a more accurate
# maximum for the movement:
self._get_line(desired_position + self.hei)
self.scroll_begin = direction.move(maximum=len(self.lines),
**movement)
def move(self, **keywords):
direction = Direction(keywords)
if direction.horizontal():
# Ensure that the pointer is moved utf-char-wise
if self.fm.py3:
self.pos = direction.move(direction=direction.right(),
minimum=0,
maximum=len(self.line) + 1,
current=self.pos)
else:
uc = uchars(self.line)
upos = len(uchars(self.line[:self.pos]))
newupos = direction.move(direction=direction.right(),
minimum=0,
maximum=len(uc) + 1,
current=upos)
self.pos = len(''.join(uc[:newupos]))
def move(self, **keywords):
direction = Direction(keywords)
if direction.horizontal():
# Ensure that the pointer is moved utf-char-wise
if self.fm.py3:
self.pos = direction.move(direction=direction.right(),
minimum=0,
maximum=len(self.line) + 1,
current=self.pos)
else:
if self.fm.py3:
uchar = list(self.line)
upos = len(self.line[:self.pos])
else:
uchar = list(self.line.decode('utf-8', 'ignore'))
upos = len(self.line[:self.pos].decode('utf-8', 'ignore'))
newupos = direction.move(direction=direction.right(),
minimum=0,
maximum=len(uchar) + 1,
current=upos)
self.pos = len(''.join(uchar[:newupos]).encode(
'utf-8', 'ignore'))
def move(self, **keywords):
direction = Direction(keywords)
if direction.horizontal():
# Ensure that the pointer is moved utf-char-wise
if self.fm.py3:
self.pos = direction.move(
direction=direction.right(),
minimum=0,
maximum=len(self.line) + 1,
current=self.pos)
else:
if self.fm.py3:
uc = list(self.line)
upos = len(self.line[:self.pos])
else:
uc = list(self.line.decode('utf-8', 'ignore'))
upos = len(self.line[:self.pos].decode('utf-8', 'ignore'))
newupos = direction.move(
direction=direction.right(),
minimum=0,
maximum=len(uc) + 1,
current=upos)
self.pos = len(''.join(uc[:newupos]).encode('utf-8', 'ignore'))
def move(self, narg=None, **kw):
direction = Direction(kw)
if direction.horizontal():
self.startx = direction.move(direction=direction.right(),
override=narg,
maximum=self.max_width,
current=self.startx,
pagesize=self.wid,
offset=-self.wid + 1)
if direction.vertical():
if self.source_is_stream:
self._get_line(self.scroll_begin + self.hei * 2)
self.scroll_begin = direction.move(direction=direction.down(),
override=narg,
maximum=len(self.lines),
current=self.scroll_begin,
pagesize=self.hei,
offset=-self.hei + 1)
def move(self, narg=None, **kw): direction = Direction(kw) if direction.horizontal(): self.startx = direction.move( direction=direction.right(), override=narg, maximum=self.max_width, current=self.startx, pagesize=self.wid, offset=-self.wid + 1) if direction.vertical(): if self.source_is_stream: self._get_line(self.scroll_begin + self.hei * 2) self.scroll_begin = direction.move( direction=direction.down(), override=narg, maximum=len(self.lines), current=self.scroll_begin, pagesize=self.hei, offset=-self.hei + 1)
def move_word(self, **keywords):
direction = Direction(keywords)
if direction.horizontal():
self.pos = self.move_by_word(self.line, self.pos, direction.right())
self.on_line_change()
def move_word(self, **keywords):
direction = Direction(keywords)
if direction.horizontal():
self.pos = self.move_by_word(self.line, self.pos,
direction.right())
self.on_line_change()
