def AddLabel(self, text, fontobj):
if self._Label == None:
self._Label = Label()
self._Label.Init(text, fontobj)
else:
#just replace the text
self._Label._Init(text, fontobj)
def _draw_title(self, gc, label=None, axis_offset=None):
""" Draws the title for the axis.
"""
if label is None:
title_label = Label(text=self.title,
font=self.title_font,
color=self.title_color,
rotate_angle=self.title_angle)
else:
title_label = label
# get the _rotated_ bounding box of the label
tl_bounds = array(title_label.get_bounding_box(gc), float64)
text_center_to_corner = -tl_bounds/2.0
# which axis are we moving away from the axis line along?
axis_index = self._major_axis.argmin()
if self.title_spacing != 'auto':
axis_offset = self.title_spacing
if (self.title_spacing) and (axis_offset is None ):
if not self.ticklabel_cache:
axis_offset = 25
else:
axis_offset = max([l._bounding_box[axis_index] for l in self.ticklabel_cache]) * 1.3
offset = (self._origin_point+self._end_axis_point)/2
axis_dist = self.tick_out + tl_bounds[axis_index]/2.0 + axis_offset
offset -= self._inside_vector * axis_dist
offset += text_center_to_corner
gc.translate_ctm(*offset)
title_label.draw(gc)
gc.translate_ctm(*(-offset))
return
def activate(self):
''' Activate button. '''
Label.activate(self)
if self._action:
self._action(self)
Label.deactivate(self)
def __init__(self, name):
JCircle.__init__(self, 200)
self._label = Label(name)
self._label.translate(-self._label.getWidth() / 2.0,
-self._label.getHeight() / 2.0)
self._links_to = []
self._arcs = []
def load_binary_syntetic(dataset, n_train):
# splitting syntetic dataset
X, Y = load_syntetic_dataset(dataset)
Xnew = []
Ynew = []
for x, y in zip(X, Y):
Xnew.append((x[0], x[1], np.ones((x[2].shape[0], 1))))
y_ = y[:, 0].astype(np.int32)
labels = np.unique(y_)
y[y_ == labels[0], 0] = 0
for l in labels[1:]:
if l == 0:
continue
y[y_ == l, 0] = 1
Ynew.append(y)
X = Xnew
Y = Ynew
x_train = X[:n_train]
y_train = [
Label(y[:, 0].astype(np.int32), None, y[:, 1], True)
for y in Y[:n_train]
]
x_test = X[n_train:]
y_test = [
Label(y[:, 0].astype(np.int32), None, y[:, 1], True)
for y in Y[n_train:]
]
return x_train, y_train, x_test, y_test
def run_game():
ai_settings = Settings()
pygame.init()
screen = pygame.display.set_mode(
(ai_settings.screen_width, ai_settings.screen_height))
pygame.display.set_caption(ai_settings.screen_caption)
bg = Background(screen)
bg2 = Background2(screen)
ship = Ship(screen)
bullets = Group()
aliens = Group()
stats = GameStats(ai_settings)
play_button = Button(ai_settings, screen, "Play")
game_over_label = Label(ai_settings, screen, "Game Over! Play again!", 250,
50, 175, 300)
game_paused_label = Label(ai_settings, screen, "Game Paused", 250, 50, 175,
300)
gf.create_fleet(ai_settings, screen, aliens)
while True:
gf.check_events(ai_settings, stats, screen, ship, aliens, bullets,
play_button)
if stats.game_active == True:
ship.update()
gf.update_bullets(bullets, aliens, ai_settings, screen)
gf.update_aliens(aliens, ship, ai_settings, stats, screen, bullets)
gf.update_screen(ai_settings, stats, screen, bg, bg2, ship, aliens,
bullets, play_button, game_over_label,
game_paused_label)
def test_doubled_abstract(self):
test_data = lineify(
textwrap.dedent("""\
[@New records of smut fungi. 4. Microbotryum coronariae comb. nov.#Title*]
[@Cvetomir M. Denchev & Teodor T. Denchev#Author*]
[@Institute of Biodiversity and Ecosystem Research, Bulgarian Academy of Sciences,
2 Gagarin St., 1113 Sofia, Bulgaria#Institution*]
* Correspondence to: [email protected]
[@Abstract — For Ustilago coronariae on Lychnis flos-cuculi, a new combination in
Microbotryum, M. coronariae, is proposed. It is reported as new to Bulgaria.#Abstract*]
[@Key words — Microbotryaceae, nomenclature#Key-words*]
""").split('\n'))
paragraphs = list(finder.parse_paragraphs(test_data))
self.assertEqual(len(paragraphs), 6)
self.assertEqual(paragraphs[0].labels, [Label('Title')])
self.assertEqual(paragraphs[1].labels, [Label('Author')])
self.assertEqual(paragraphs[2].labels, [Label('Institution')])
self.assertEqual(paragraphs[3].labels, []) # correspondence
self.assertEqual(
paragraphs[4].labels,
[Label('Abstract'), Label('Key-words')])
self.assertEqual(paragraphs[5].labels, []) # Paragraph('\n')
def update(self):
if self.expired > time.time():
self.surface.fill((1, 1, 1))
emSurf = pygame.Surface((self.x, self.y))
emSurf.fill(self.colour)
textSurfL = self.font.render('EM_L: ' + self.labels[self.emL],
True, (0, 0, 0))
textRectL = textSurfL.get_rect()
textRectL.center = (self.x / 2, self.y / 2 - 10)
textSurfR = self.font.render('EM_R: ' + self.labels[self.emR],
True, (0, 0, 0))
textRectR = textSurfR.get_rect()
textRectR.center = (self.x / 2, self.y / 2 + 10)
emSurf.blit(textSurfL, textRectL)
emSurf.blit(textSurfR, textRectR)
self.surface.blit(emSurf,
((self.order - 1) * (self.screen_width - self.x),
self.screen_height - self.y))
else:
self.surface.fill((1, 1, 1))
label = Label(self.screen_width,
self.screen_height, (1, self.order - 1),
14,
bgColour=self.colour)
text = 'EM_L: ' + self.labels[self.emL] + ' EM_R: ' + self.labels[
self.emR]
self.surface.blit(label.update(text), (0, 0))
return self.surface
def activate(self):
''' Activate button. '''
Label.activate(self)
if self._on_click:
self._on_click(self)
self.deactivate()
def load_msrc(n_full, n_train, dense=False):
# loading & splitting MSRC dataset
MSRC_DATA_PATH = '/home/dmitry/Documents/Thesis/data/msrc/msrc.hdf5'
x_train, y_train_raw, x_test, y_test = load_msrc_hdf(MSRC_DATA_PATH)
y_test = [
Label(y[:, 0].astype(np.int32), None,
y[:, 1].astype(np.float64) / np.sum(y[:, 1]), True)
for y in y_test
]
if n_train != n_full:
train_mask = load_msrc_weak_train_mask(MSRC_DATA_PATH,
n_full)[:n_train]
else:
train_mask = [True for i in xrange(len(y_train_raw))]
y_train_full = [
Label(y[:, 0].astype(np.int32), None, y[:, 1], True)
for y in y_train_raw
]
y_train = []
for y, f in zip(y_train_raw, train_mask):
if f:
y_train.append(Label(y[:, 0].astype(np.int32), None, y[:, 1],
True))
else:
y_train.append(
Label(None, np.unique(y[:, 0].astype(np.int32)), y[:, 1],
False))
x_train = [(x[0].toarray(), x[1], x[2]) for x in x_train]
x_test = [(x[0].toarray(), x[1], x[2]) for x in x_test]
return x_train, y_train, y_train_full, x_test, y_test
def activate(self):
''' Activate button. '''
Label.activate(self)
if self._on_click:
self._on_click(self)
self.deactivate()
class IncrementLabel:
step = 10
def __init__(self, context, text, parameter, x, y):
''' A visual display for displaying and incrementing parametric.Parameter
values in fixed steps.
'''
x *= context.xscale
y *= context.yscale
self.parameter = parameter
fontsize = 80
Label(context, text, int(x), int(y), fontsize, context.black, centered=False)
context.add_widget(IconButton(context, "./icons/remove-circle.png", x+120, y+18, self.minus_x, scale=1.25))
self.value = Label(context, '+200.0', x+160, y, fontsize, context.black, centered=False)
context.add_widget(IconButton(context, "./icons/add-circle.png", x+370, y+18, self.plus_x, scale=1.25))
self.update(self.parameter.value)
def minus_x(self):
self.update(str(float(self.value.text)-self.step))
def plus_x(self):
self.update(str(float(self.value.text)+self.step))
def update(self, text):
text = '{:>+{w}.{p}f}'.format(float(text), w=5, p=1)
self.parameter(float(text))
index=-1
self.value.update(text)
print(self.parameter)
def activate(self):
''' Activate button. '''
Label.activate(self)
if self._action:
self._action(self)
Label.deactivate(self)
def SetSmallText(self, text):
l = Label()
l._PosX = 40
l.SetCanvasHWND(self._Parent._CanvasHWND)
l.Init(text, self._Fonts["small"])
self._Labels["Small"] = l
class Game:
def __init__(self):
pygame.init()
self.is_over = False
self.game_display = pygame.Surface(config.WINDOW_SIZE)
self.cells = []
self.snake = Snake(config.SNAKE_START_RECT, 6)
self.items_manager = ItemsManager(1)
self.clock = pygame.time.Clock()
self.score_label = Label("0", "Consolas", 30, colors.WHITE)
def update_scene(self):
self.game_display = pygame.display.set_mode(config.WINDOW_SIZE)
while not self.is_over:
self.game_display.fill(colors.BACKGROUND_COLOR)
if self.snake.rect.colliderect(self.items_manager.item.rect):
self.snake.score += 1
self.score_label.set_text(str(self.snake.score))
self.items_manager.append_item()
#for i in range(3):
#self.snake.snake_body.insert(0, list([self.snake.rect.x, self.snake.rect.y]))
else:
self.snake.snake_body.pop()
for snake_pos in self.snake.snake_body[1:]:
if self.snake.snake_body[0] == snake_pos:
print("test")
sys.exit(-1)
pygame.draw.rect(self.game_display, self.items_manager.item.color,
self.items_manager.item.rect)
self.snake.update(config.WINDOW_SIZE)
for tail in self.snake.snake_body:
pygame.draw.rect(self.game_display, colors.WHITE,
pygame.Rect(tail[0], tail[1], 15, 15))
self.game_display.blit(self.score_label.text_obj, [0, 0])
self.event_handler()
pygame.display.flip()
self.clock.tick(60)
def event_handler(self):
for event in pygame.event.get():
if event.type == pygame.QUIT:
print("Close!")
self.is_over = True
return
if event.type == pygame.KEYDOWN:
if event.key == pygame.K_UP:
self.snake.set_direction(Direction.UP)
if event.key == pygame.K_RIGHT:
self.snake.set_direction(Direction.RIGHT)
if event.key == pygame.K_DOWN:
self.snake.set_direction(Direction.DOWN)
if event.key == pygame.K_LEFT:
self.snake.set_direction(Direction.LEFT)
def _draw_title(self, gc, label=None, axis_offset=None):
""" Draws the title for the axis.
"""
if label is None:
title_label = Label(text=self.title,
font=self.title_font,
color=self.title_color,
rotate_angle=self.title_angle)
else:
title_label = label
# get the _rotated_ bounding box of the label
tl_bounds = array(title_label.get_bounding_box(gc), float64)
text_center_to_corner = -tl_bounds/2.0
# which axis are we moving away from the axis line along?
axis_index = self._major_axis.argmin()
if self.title_spacing != 'auto':
axis_offset = self.title_spacing
if (self.title_spacing) and (axis_offset is None ):
if not self.ticklabel_cache:
axis_offset = 25
else:
axis_offset = max([l._bounding_box[axis_index] for l in self.ticklabel_cache]) * 1.3
offset = (self._origin_point+self._end_axis_point)/2
axis_dist = self.tick_out + tl_bounds[axis_index]/2.0 + axis_offset
offset -= self._inside_vector * axis_dist
offset += text_center_to_corner
gc.translate_ctm(*offset)
title_label.draw(gc)
gc.translate_ctm(*(-offset))
return
def __init__(self, easy_questions, average_questions, hard_questions):
super().__init__(is_visible=False)
self._show_highlight = False
self._highlighted_index = 0
self._selected_question = None
self._choose_question_label = Label("Choose a question difficulty:", 0,
0)
easy_question_label = Button('Easy', 0, 0,
lambda: self._on_difficulty_clicked(0))
average_question_label = Button('Average', 0, 0,
lambda: self._on_difficulty_clicked(1))
hard_question_label = Button('Hard', 0, 0,
lambda: self._on_difficulty_clicked(2))
total_w = self._choose_question_label.get_size()[0] + 25 + easy_question_label.get_size()[0] + 25 + \
average_question_label.get_size()[0] + 25 + hard_question_label.get_size()[0]
self._choose_question_label.x = SCREEN_WIDTH / 2 - total_w / 2
easy_question_label.x = self._choose_question_label.x + self._choose_question_label.get_size(
)[0] + 25
average_question_label.x = easy_question_label.x + easy_question_label.get_size(
)[0] + 25
hard_question_label.x = average_question_label.x + average_question_label.get_size(
)[0] + 25
self._questions = [easy_questions, average_questions, hard_questions]
self._buttons = [
easy_question_label, average_question_label, hard_question_label
]
get_game().register('on_draw', self.on_draw)
for btn in self._buttons:
get_game().register_button_mouse_events(btn)
def __init__(self, name, label = None,
vmin=None, vmax=None, vstep=None, vformat=None,
getter=None, setter=None, on_change=None,
namespace=locals(), read_only=False):
''' '''
self._name = name
self._namespace = namespace
self._read_only = read_only
self._getter = getter
self._setter = setter
self._on_change = on_change
self._type = None
if '.' in name:
self._object = eval(string.join(name.split('.')[:-1],'.'),namespace)
self._attribute = name.split('.')[-1]
self._type = type(getattr(self._object, self._attribute))
else:
self._object = None
self._attribute = None
self._type = type(namespace[name])
# Create dedicated entry
if self._type == bool:
self._entry = BoolEntry(value=self.get(), on_change=on_change,
getter=self.get, setter=self.set)
elif self._type == int:
if vmin == None:
vmin = -sys.maxint-1
if vmax == None:
vmax = sys.maxint
vstep = vstep or 1
vformat = vformat or '%d'
self._entry = ScalarEntry(value=self.get(), on_change=on_change,
getter=self.get, setter=self.set,
vmin=vmin, vmax=vmax, vstep=vstep, vformat=vformat)
elif self._type == float:
if vmin == None:
vmin = -sys.maxint-1
if vmax == None:
vmax = sys.maxint
vstep = vstep or 0.1
vformat = vformat or '%.2f'
self._entry = ScalarEntry(self.get(), on_change=on_change,
getter=self.get, setter=self.set,
vmin=vmin, vmax=vmax, vstep=vstep,vformat=vformat)
elif self._type == str:
self._entry = TextEntry(self.get(), self.get, self.set, on_change=on_change)
else:
self._entry = Label(str(self.get()))
if self._read_only:
self._entry.focusable = False
self._entry.activable = False
if label:
self._label = Label(label)
else:
self._label = Label(name)
HBox.__init__(self, [self._label, self._entry], homogeneous=True)
def __init__(self, text='Label', on_click=None):
''' Creates button. '''
Label.__init__(self, text)
self._focusable = True
self._activable = True
self._on_click = on_click
self.style = theme.Button
def _update_value(self, dt):
value = self._getter()
if value != self._active:
self._active = value
if self._active:
Label.activate(self)
else:
Label.deactivate(self)
def __init__(self):
self._share = type(self).START_SHARE
self._share_diff_sum = 0
self._last_share_diff = 0
self._label = Label('', 0, 0, font_size=20)
self._diff_label = Label('', 0, 0, font_size=20)
self.update()
get_game().register('on_draw', self.on_draw)
def __init__(self, text='Label', on_click=None):
''' Creates button. '''
Label.__init__(self, text)
self._focusable = True
self._activable = True
self._on_click = on_click
self.style = theme.Button
def _update_value(self, dt):
value = self._getter()
if value != self._active:
self._active = value
if self._active:
Label.activate(self)
else:
Label.deactivate(self)
def render_title_menu_screen(app, MOUSE_POS=None):
'''(App, tuple) -> NoneType'''
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
app.ui_elements.clear() # remove old ui elements in old screen, if any
FONT_FAMILY = join("data", "font", "Alien-Encounters-Regular.ttf")
FONT_SIZE = 30
FONT_COLOUR = WHITE
app.background = BLACK
app.window.fill(BLACK)
# title
TEXT = app.title
COORD = (100, 100)
title_label = Label(TEXT, COORD, FONT_FAMILY, FONT_SIZE, FONT_COLOUR)
app.ui_elements.append(title_label)
title_label.render(app.window)
# levels button
COORD = (100, 200)
WIDTH = 800
HEIGHT = 40
TEXT = "levels"
FOO = render_level_menu_screen
levels_button = Button(COORD,
WIDTH,
HEIGHT,
TEXT,
FONT_FAMILY,
FONT_SIZE,
COLOUR=FONT_COLOUR,
FOO=FOO)
app.ui_elements.append(levels_button)
levels_button.render(app.window)
# exit button
COORD = (100, 300)
WIDTH = 800
HEIGHT = 40
TEXT = "exit"
FOO = exit_app
exit_button = Button(COORD,
WIDTH,
HEIGHT,
TEXT,
FONT_FAMILY,
FONT_SIZE,
COLOUR=FONT_COLOUR,
FOO=FOO)
app.ui_elements.append(exit_button)
exit_button.render(app.window)
app.to_update.append(None) # update whole software display
app.status = 0
def __init__(self, text, link, enable_gaussian=True,
text_color=ui_theme.get_color("link_text")):
'''Init link button.'''
Label.__init__(self, text, text_color, enable_gaussian=enable_gaussian, text_size=9,
gaussian_radious=1, border_radious=0)
self.connect("button-press-event", lambda w, e: run_command("xdg-open %s" % link))
set_clickable_cursor(self)
def test_load_from_db(self):
label = Label()
label.load_from_db(1, self.connection)
self.assertEquals(label.id, 1)
self.assertEquals(label.day, "SUN, AM")
self.assertEquals(label.sermon_title, "Test Title")
self.assertEquals(label.minister, "H.L. Sheppard")
self.assertEquals(label.date, datetime.date(2014, 1, 1))
def Init(self, text):
#self._Fonts["normal"] = fonts["Eurostile12"]
l = Label()
l._PosX = 10
l.SetCanvasHWND(self._Parent._CanvasHWND)
l.Init(text, self._Fonts["normal"])
self._Labels["Text"] = l
def __init__(self):
pygame.init()
self.is_over = False
self.game_display = pygame.Surface(config.WINDOW_SIZE)
self.cells = []
self.snake = Snake(config.SNAKE_START_RECT, 6)
self.items_manager = ItemsManager(1)
self.clock = pygame.time.Clock()
self.score_label = Label("0", "Consolas", 30, colors.WHITE)
class Map:
def __init__(self, window_width, window_height, map_file):
self.krakow_map = pyglet.image.load(map_file)
self.krakow_map.anchor_x = self.krakow_map.width // 2
self.krakow_map.anchor_y = self.krakow_map.height // 2
self.label = Label(window_width)
def draw(self, window_width, window_height, x, y):
self.krakow_map.blit(x, y)
self.label.draw(window_width)
def activate(self):
''' Activate toggle button. '''
Label.activate(self)
if not self._active:
self._active = True
else:
self._active = False
if self._on_click:
self._on_click(self)
Label.deactivate(self)
def activate(self):
''' Activate toggle button. '''
Label.activate(self)
if not self._active:
self._active = True
else:
self._active = False
if self._on_click:
self._on_click(self)
Label.deactivate(self)
def main() -> None:
people = [
Person(Label("Alice"), Label("*****@*****.**")),
Person(Label("Boby"), Label("*****@*****.**")),
Person(Label("Chirs"), None)
]
for p in people:
print(p)
p.display()
print("")
def load_label(self, filename):
"""Loads a label if not already loaded.
:params filename: filename of the label
:raises Exception: if a label is already loaded
"""
if self.label is None:
self.label = Label(filename)
self.label_file = filename
else:
raise Exception('Label is already loaded')
def create_design_page(self,notebook,page_num): frame = notebook.get_frame(page_num) self.label_dict["# Parameters"] = Label(frame, "# Parameters") w1 = Dropdown(frame, ["1 Parameter", "2 Parameters"]) self.label_dict["Variable 1"] = Label(frame, "Variable 1") w2 = Dropdown(frame, self.var_names) self.label_dict["Variable 2"] = Label(frame, "Variable 2") w3 = Dropdown(frame, self.var_names)
def main():
pygame.init()
screen = pygame.display.set_mode((200,200),16)
back = pygame.Surface(screen.get_size(),16)
##color = (238,238,230)
color = (255,255,255)
back.fill(color)
screen.blit(back,(0,0))
clock = pygame.time.Clock()
MyEvent = Event()
cb_images = []
cb_images.append(load_image(os.path.join('data'),'checkbox_off.png'))
cb_images.append(load_image(os.path.join('data'),'checkbox_on.png'))
b_images = []
b_images.append(load_image(os.path.join('data'),'button_off.png'))
b_images.append(load_image(os.path.join('data'),'button_on.png'))
checkbox = CheckBox('Check me',cb_images,(10,40))
button = Button('Click me',b_images,(10,80))
label = Label('Hola ...',(10,120))
textbox = TextField('',100,(10,160))
while 1:
btn = 0
key = 0
clock.tick(40)
for event in pygame.event.get():
if event.type == KEYDOWN:
if event.key == K_ESCAPE:
return
else:
key = event.key
elif event.type == MOUSEBUTTONDOWN:
btn = event.button
checkbox.notify(MyEvent, btn)
button.notify(MyEvent)
textbox.notify(MyEvent, key)
label.update(screen)
button.update(screen)
textbox.update(screen)
checkbox.update(screen)
pygame.display.flip()
def fetch_mailboxes(self):
response, mailbox_list = self.imap.list()
if response == 'OK':
for mailbox in mailbox_list:
mailbox_name = mailbox.split('"/"')[-1].replace('"', '').strip()
mailbox = Mailbox(self)
mailbox.external_name = mailbox_name
if mailbox_name.split('/')[0] !='[Gmail]':
label = Label(self)
label.label_tree = mailbox_name
self.labels[mailbox_name] = label
self.mailboxes[mailbox_name] = mailbox
def __init__(self, x, y, specialist_instance, selectable=False):
self.surface = Surface((200, 60))
self.specialist = specialist_instance
self.s_type = Label(0, 0, specialist.mapping[specialist_instance.s_type])
self.s_exp = Label(0, 40, "")
self.s_level = Label(0, 20, "")
self.selectable = selectable
self.selected = False
self.x = x
self.y = y
self.w = 200
self.h = 60
def __init__(self, context, text, parameter, x, y):
''' A visual display for displaying and incrementing parametric.Parameter
values in fixed steps.
'''
x *= context.xscale
y *= context.yscale
self.parameter = parameter
fontsize = 80
Label(context, text, int(x), int(y), fontsize, context.black, centered=False)
context.add_widget(IconButton(context, "./icons/remove-circle.png", x+120, y+18, self.minus_x, scale=1.25))
self.value = Label(context, '+200.0', x+160, y, fontsize, context.black, centered=False)
context.add_widget(IconButton(context, "./icons/add-circle.png", x+370, y+18, self.plus_x, scale=1.25))
self.update(self.parameter.value)
def __init__(self, id, center, canvas, color=VERTEX_FILL_COLOR):
Element.__init__(self, id)
self.center = center
self.color = color
self.canvas = canvas
self.degree = 0
self.edgeGroups = []
self.label = Label(
id, id, Point(center.x + VERTEX_RADIUS, center.y - VERTEX_RADIUS))
self.degree = 0
self.degreeLabel = Label(
id, self.degree,
Point(center.x - VERTEX_RADIUS, center.y - VERTEX_RADIUS), 'red')
def create_simulate_page(self,notebook,page_num): frame = notebook.get_frame(page_num) b1 = Button(frame,'SIMULATE') self.label_dict["# Parameters"] = Label(frame, "Event") w1 = Dropdown(frame, ["Endurance","Acceleration","Skidpad","All"]) self.label_dict["Variable 1"] = Label(frame, "Car Selection") w2 = Dropdown(frame, ["None"]) self.label_dict["Variable 2"] = Label(frame, "Track selection") w3 = Dropdown(frame, ["Michigan","Germany"])
def createWidgets (self):
"Creates all widgets for the dialog."
# labels
self.wm.register ( Label (self.titlefont, "Select a scenario", (10, 10), color=(255, 0, 0)))
# start index for the labels
x = 100
y = 100
# create a scenario manager if we don't already have one. This will read the scenarios from
# the server
if scenario.scenario_manager == None:
scenario.scenario_manager = ServerScenarioManager ()
# read in all scenario info:s
scenario.scenario_manager.loadScenarioIndex ( properties.path_scenarios )
# start from index 0
index = 0
# loop over all infos we got
for info in scenario.scenario_manager.getScenarios ():
# get the name and location
name = info.getName ()
location = info.getLocation ()
# get the date and create a string
(year, month, day, hour, minute) = info.getDate ()
date = `year` + "." + `month` + "." + `day` + " " + `hour` + ":" + `minute`
# create a label
text = name + ", " + location + ", " + date
# create a label
label = Label (self.smallfont, text, (x, y), color=(255, 255, 255),
callbacks = {widget.MOUSEBUTTONUP : self.select } )
# register it
self.wm.register ( label )
# make sure we know the filename from the label later
self.namemap [text] = ( index, info )
# increment the y-offset and index
y += label.getHeight () + 5
index += 1
# buttons. We create only the Cancel button so far, the other are created later
self.wm.register ( Button ( properties.path_dialogs + "butt-cancel-moff.png",
properties.path_dialogs + "butt-cancel-mover.png",
(650, 650 ), {widget.MOUSEBUTTONUP : self.cancel } ) )
def __init__(self, text='Label', action=None):
'''
:Parameters:
`text` : str
Text to be displayed within button
`action` : function(button)
Action to be executed when button is toggled
'''
Label.__init__(self, text)
self._focusable = True
self._activable = True
self._action = action
self.style = theme.Button
def _compute_labels(self, gc):
"""Generates the labels for tick marks.
Overrides PlotAxis.
"""
try:
self.ticklabel_cache = []
for text in self._tick_label_list:
ticklabel = Label(text=text, font=self.tick_label_font,
color=self.tick_label_color,
rotate_angle=self.label_rotation)
self.ticklabel_cache.append(ticklabel)
self._tick_label_bounding_boxes = [array(ticklabel.get_bounding_box(gc), float64) for ticklabel in self.ticklabel_cache]
except:
print_exc()
return
def handle_exception(ex, stacktrace=None):
err_icon = os.path.join(os.path.dirname(__file__), 'graphics', 'icon_error.gif')
frm = Form(caption='Exception: {}'.format(ex.__class__.__name__),
left=100, top=100, width=350, height=180)
frm.resizable = False
msg = Label(frm, left=45, top=5, width=305, height=40, caption=ex.message)
msg.wordwrap = True
img = Image(frm, left=5, top=15, width=32, height=32, file=err_icon)
trace = Memo(frm, left=5, top=55, width=335, height=90)
trace.text = stacktrace
def close_form():
frm.close()
btn = Button(frm, left=140, top=148, width=65, height=27, caption="Close")
btn.on_click = close_form
frm.show_modal()
def render_title_menu_screen(app, MOUSE_POS=None):
'''(App, tuple) -> NoneType'''
BLACK = (0, 0, 0)
WHITE = (255, 255, 255)
app.ui_elements.clear() # remove old ui elements in old screen, if any
FONT_FAMILY = join("data", "font", "Alien-Encounters-Regular.ttf")
FONT_SIZE = 30
FONT_COLOUR = WHITE
app.background = BLACK
app.window.fill(BLACK)
# title
TEXT = app.title
COORD = (100, 100)
title_label = Label(TEXT, COORD, FONT_FAMILY, FONT_SIZE, FONT_COLOUR)
app.ui_elements.append(title_label)
title_label.render(app.window)
# levels button
COORD = (100, 200)
WIDTH = 800
HEIGHT = 40
TEXT = "levels"
FOO = render_level_menu_screen
levels_button = Button(COORD, WIDTH, HEIGHT, TEXT, FONT_FAMILY, FONT_SIZE,
COLOUR=FONT_COLOUR, FOO=FOO)
app.ui_elements.append(levels_button)
levels_button.render(app.window)
# exit button
COORD = (100, 300)
WIDTH = 800
HEIGHT = 40
TEXT = "exit"
FOO = exit_app
exit_button = Button(COORD, WIDTH, HEIGHT, TEXT, FONT_FAMILY, FONT_SIZE,
COLOUR=FONT_COLOUR, FOO=FOO)
app.ui_elements.append(exit_button)
exit_button.render(app.window)
app.to_update.append(None) # update whole software display
app.status = 0
def setHidden(self, hidden):
if self.hidden and not hidden:
if framework.world and framework.world.scene:
scene = framework.world.scene
analyzer = panda.SceneGraphAnalyzer()
analyzer.addNode(scene.node())
text = "Scene: %s / Layer: %s\n" % (scene.name,
framework.layers[scene.activeLayer])
text += ("(Nodes: %d, Vertices: %d, Faces: %d, Memory: %.2f MB)" %
(analyzer.getNumNodes(), analyzer.getNumVertices(),
analyzer.getNumTris(), (analyzer.getVertexDataSize()+
analyzer.getTextureBytes())/float(2**20)))
else:
text = "Scene statistics n/a"
self.text = text
Label.setHidden(self, hidden)
def setHidden(self, hidden):
if self.hidden and not hidden:
text = "%s [Build: %s on %s %s]\n\n" % (
framework.configuration.fullName,
framework.configuration.buildType,
framework.configuration.buildSystem,
framework.configuration.buildArchitecture)
text += "Author(s): %s (%s)\n" % (
framework.configuration.authors,
framework.configuration.contact)
text += "License: %s\n\n" % framework.configuration.license
text += "You may use the following keyboard shortcuts:\n"
for key in sorted(framework.shortcuts.iterkeys()):
description = framework.shortcuts[key]
text += "* "+key.upper()+": "+description+"\n"
self.text = text
Label.setHidden(self, hidden)
def __init__(self,caption=""):
BasicContainer.__init__(self)
self.mHasMouse=False
self.mTabbedArea=None
self.mLabel=Label()
self.mLabel.setPosition(4,4)
self.setCaption(caption)
self.add(self.mLabel)
self.addMouseListener(self)
self.addFocusListener(self)
def __init__(self, items, droplist_height=None, select_index=0, max_width=None):
'''Init combo box.'''
# Init.
gtk.VBox.__init__(self)
self.set_can_focus(True)
self.items = items
self.droplist_height = droplist_height
self.select_index = select_index
self.focus_flag = False
self.droplist = Droplist(self.items, max_width=max_width)
if self.droplist_height:
self.droplist.set_size_request(-1, self.droplist_height)
self.width = self.droplist.get_droplist_width()
self.height = 22
self.label_padding_left = 6
self.box = gtk.HBox()
self.dropbutton_width = ui_theme.get_pixbuf("combo/dropbutton_normal.png").get_pixbuf().get_width()
self.label = Label(self.items[select_index][0],
label_width=self.width - self.dropbutton_width - 1 - self.label_padding_left,
enable_select=False,
enable_double_click=False)
self.label.text_color = ui_theme.get_color("menu_font")
self.dropbutton = DisableButton(
(ui_theme.get_pixbuf("combo/dropbutton_normal.png"),
ui_theme.get_pixbuf("combo/dropbutton_hover.png"),
ui_theme.get_pixbuf("combo/dropbutton_press.png"),
ui_theme.get_pixbuf("combo/dropbutton_disable.png")),
)
self.align = gtk.Alignment()
self.align.set(0.5, 0.5, 0.0, 0.0)
self.align.set_padding(1, 1, 1 + self.label_padding_left, 1)
self.pack_start(self.align, False, False)
self.align.add(self.box)
self.box.pack_start(self.label, False, False)
self.box.pack_start(self.dropbutton, False, False)
self.align.connect("expose-event", self.expose_combobox_frame)
self.label.connect("button-press-event", self.click_drop_button)
self.dropbutton.connect("button-press-event", self.click_drop_button)
self.droplist.connect("item-selected", self.update_select_content)
self.droplist.connect("key-release", lambda dl, s, o, i: self.emit("key-release", s, o, i))
self.connect("key-press-event", self.key_press_combo)
self.connect("key-release-event", self.key_release_combo)
self.connect("focus-in-event", self.focus_in_combo)
self.connect("focus-out-event", self.focus_out_combo)
self.keymap = {
"Home" : self.select_first_item,
"End" : self.select_last_item,
"Up" : self.select_prev_item,
"Down" : self.select_next_item}
def init(self):
Focusable.__init__(self)
self.minWidth = self.size[0]
self.minHeight = self.size[1]
self.bgLabel = Label(self, level=10, size=self.size, text='', bgcolor=self.bgcolor)
self.hoverButton = TransButton(self, level=11, size=self.size)
self.txtLabel = Label(self, level=12, size=self.size,
color=self.color, text=self.text, bgcolor=COLOR_TRANS)
self.redraw()
self.bind(EV_CLICK, self.set_as_focus, BLK_PRE_BLOCK)
self._editing = False
Timer.add(Timer(1./FPS, self.animate))
self.blinker = ColorAnimate(self.bgcolor, self.bgcolor)
self.confirmCallBacks = []
self.changeCallBacks = []
self._confirmed = False
class List:
def __init__(self, x, y, w, title, entries=None):
self.x = x
self.y = y
self.w = w
self.h = len(entries) + 2
x += 2
w -= 4
self.tlabel = Label(x,y,w,title, align=Label.ALIGN_CENTER, fg=COLOR_LIGHT_GREY)
self.labels = []
y += 1
self.lx = x
self.ly = y
self.lw = w
if entries != None:
self.add_entries(entries)
def add_entries(self, entries):
y = self.ly
for e in entries:
l = Label(self.lx,y,self.lw,e)
self.labels.append(l)
y += 1
self.ly = y
def add_entry(self, entry):
l = Label(self.lx,self.ly,self.lw,entry)
self.ly += 1
def draw(self, gc):
gc.set_color_fg(COLOR_LIGHT_GREY)
gc.draw_border(1, self.x, self.y, self.w-2, self.h-2)
self.tlabel.draw(gc)
for l in self.labels:
l.draw(gc)
def get_label(self, i):
return self.labels[i]
class SpecialistPanel(Clickable):
def __init__(self, x, y, specialist_instance, selectable=False):
self.surface = Surface((200, 60))
self.specialist = specialist_instance
self.s_type = Label(0, 0, specialist.mapping[specialist_instance.s_type])
self.s_exp = Label(0, 40, "")
self.s_level = Label(0, 20, "")
self.selectable = selectable
self.selected = False
self.x = x
self.y = y
self.w = 200
self.h = 60
def draw(self, screen):
self.surface.fill(0x000000)
pygame.draw.rect(self.surface, 0xb7f315 if self.selected else 0xffffff, Rect(0, 0, 198, 58), 2)
self.s_exp.set_text("Exp: %s/%s" % (self.specialist.experience, self.specialist.level_up_exp))
self.s_level.set_text("Level: %s" % self.specialist.level)
self.s_type.draw(self.surface)
self.s_exp.draw(self.surface)
self.s_level.draw(self.surface)
screen.blit(self.surface, (self.x, self.y))
def is_pressed(self, x, y, button):
if not self.selectable:
return False
if x < self.x:
return False
elif x > self.x + self.w:
return False
elif y < self.y:
return False
elif y > self.y + self.h:
return False
self.selected = not self.selected
return True
def __init__(self, x, y, w, title, entries=None):
self.x = x
self.y = y
self.w = w
self.h = len(entries) + 2
x += 2
w -= 4
self.tlabel = Label(x,y,w,title, align=Label.ALIGN_CENTER, fg=COLOR_LIGHT_GREY)
self.labels = []
y += 1
self.lx = x
self.ly = y
self.lw = w
if entries != None:
self.add_entries(entries)
def findroutes(self, start_node, end_node):
self.start_node = start_node
self.end_node = end_node
self.startLabel = Label(self.start_node, parentLabel=None, parentEdge=None, endNode=self.end_node, routeFinder=self)
self.startLabel.expand(MAXIMUM_LENGTH, MINIMUM_LENGTH, endNode=self.end_node)
# print "startnode " + str(self.start_node.getAttributes()) + " " + str(self.start_node.getPoint())
# print "endnode " + str(self.end_node.getAttributes())
#currentlabel = Label(self.start_node)
#self.iterative_expansion(currentlabel)
return self.results
def __init__(self, id, connection):
logging.debug (" Initializing Job: %s" % id)
strSQL = "select * from jobs where id = ?"
cursor = connection.cursor()
cursor.execute(strSQL, id)
row = cursor.fetchone()
if row:
self.id = row.id
self.label_id = row.tapeid
self.copies = row.copies
self.status = row.status
self.printonly = (row.printonly == "y")
self.dvd = (row.dvd == "y")
self.master = (row.master == "y")
self.pulpit = (row.pulpit == "y")
self.label = Label()
self.label.load_from_db(self.label_id, connection)
logging.debug(" Finished initializing Job: %s" % id)
def overlay(self, component, gc, view_bounds=None, mode="normal"):
""" Draws the box overlaid on another component.
Overrides AbstractOverlay.
"""
if not self.visible:
return
# draw the label on a transparent box. This allows us to draw
# different shapes and put the text inside it without the label
# filling a rectangle on top of it
label = Label(text=self.text, font=self.font, bgcolor="transparent",
margin=5)
width, height = label.get_width_height(gc)
valign, halign = self.align
if self.alternate_position:
x, y = self.alternate_position
if valign == "u":
y += self.padding
else:
y -= self.padding + height
if halign == "r":
x += self.padding
else:
x -= self.padding + width
else:
if valign == "u":
y = component.y2 - self.padding - height
else:
y = component.y + self.padding
if halign == "r":
x = component.x2 - self.padding - width
else:
x = component.x + self.padding
# attempt to get the box entirely within the component
if x + width > component.width:
x = max(0, component.width-width)
if y + height > component.height:
y = max(0, component.height - height)
elif y < 0:
y = 0
# apply the alpha channel
color = self.bgcolor_
if self.bgcolor != "transparent":
if self.alpha:
color = list(self.bgcolor_)
if len(color) == 4:
color[3] = self.alpha
else:
color += [self.alpha]
with gc:
gc.translate_ctm(x, y)
gc.set_line_width(self.border_size)
gc.set_stroke_color(self.border_color_)
gc.set_fill_color(color)
# draw a rounded rectangle
x = y = 0
end_radius = 8.0
gc.begin_path()
gc.move_to(x + end_radius, y)
gc.arc_to(x + width, y,
x + width,
y + end_radius, end_radius)
gc.arc_to(x + width,
y + height,
x + width - end_radius,
y + height, end_radius)
gc.arc_to(x, y + height,
x, y,
end_radius)
gc.arc_to(x, y,
x + width + end_radius,
y, end_radius)
gc.draw_path()
label.draw(gc)
def __init__(self,
button_mask=["theme", "menu", "max", "min", "close"],
icon_path=None,
app_name=None,
title=None,
add_separator=False,
height=26,
show_title=True,
enable_gaussian=True,
name_size=DEFAULT_FONT_SIZE,
title_size=DEFAULT_FONT_SIZE,
):
'''
Initialize the title bar.
@param button_mask: A string list. Each item of it indicates that there is a corresponding button on the title bar. By default, it's ["theme", "menu", "max", "min", "close"], which means theme button, menu button, max button, min button and close button, respectively.
@param icon_path: The path of icon image.
@param app_name: Application name string. It will be displayed just next to the icon_dpixbuf. By default, it's None.
@param title: Title string of the application. It will be displayed on the center of the title bar. By default, it's None.
@param add_separator: If True, add a separation line between the title bar and the body of the window. By default, it's False.
@param height: The height of the title bar. By default, it's 26 pixels.
@param show_title: If False, the title bar will not be displayed. By default, it's True.
@param enable_gaussian: Whether enable gaussian on title, default is True.
@param name_size: The size of name, default is DEFAULT_FONT_SIZE.
@param title_size: The size of title, default is DEFAULT_FONT_SIZE.
'''
# Init.
EventBox.__init__(self)
self.set_size_request(-1, height)
self.v_layout_box = gtk.VBox()
self.h_layout_box = gtk.HBox()
self.add(self.v_layout_box)
self.v_layout_box.pack_start(self.h_layout_box, True, True)
# Init separator.
if add_separator:
self.separator = gtk.HBox()
self.separator.set_size_request(-1, 1)
self.separator.connect("expose-event", self.expose_titlebar_separator)
self.v_layout_box.pack_start(self.separator, True, True)
# Add drag event box.
self.drag_box = EventBox()
self.h_layout_box.pack_start(self.drag_box, True, True)
# Init left box to contain icon and title.
self.left_box = gtk.HBox()
self.drag_box.add(self.left_box)
if show_title:
# Add icon.
if icon_path != None:
self.icon_image_box = gtk.image_new_from_pixbuf(gtk.gdk.pixbuf_new_from_file(icon_path))
self.icon_align = gtk.Alignment()
self.icon_align.set(0.5, 0.5, 0.0, 0.0)
self.icon_align.set_padding(5, 5, 5, 0)
self.icon_align.add(self.icon_image_box)
self.left_box.pack_start(self.icon_align, False, False)
# Add app name.
if app_name == None:
app_name_label = ""
else:
app_name_label = app_name
self.app_name_box = Label(
app_name_label,
text_color=ui_theme.get_color("title_text"),
enable_gaussian=enable_gaussian, text_size=name_size,
)
self.app_name_align = gtk.Alignment()
self.app_name_align.set(0.5, 0.5, 0.0, 0.0)
self.app_name_align.set_padding(2, 0, 5, 0)
self.app_name_align.add(self.app_name_box)
self.left_box.pack_start(self.app_name_align, False, False)
# Add title.
if title == None:
title_label = ""
else:
title_label = title
self.title_box = Label(
title_label,
text_color=ui_theme.get_color("title_text"),
enable_gaussian=enable_gaussian,
text_x_align=pango.ALIGN_CENTER,
text_size=title_size,
)
self.title_align = gtk.Alignment()
self.title_align.set(0.5, 0.5, 0.0, 0.0)
self.title_align.set_padding(2, 0, 30, 30)
self.title_align.add(self.title_box)
self.left_box.pack_start(self.title_align, True, True)
# Add button box.
self.button_box = gtk.HBox()
self.button_align = gtk.Alignment()
self.button_align.set(1.0, 0.0, 0.0, 0.0)
self.button_align.set_padding(0, 0, 0, 0)
self.button_align.add(self.button_box)
self.right_box = gtk.VBox()
self.right_box.pack_start(self.button_align, False, False)
self.h_layout_box.pack_start(self.right_box, False, False)
# Add theme button.
if "theme" in button_mask:
self.theme_button = ThemeButton()
self.button_box.pack_start(self.theme_button, False, False, 1)
Tooltip.text(self.theme_button, _("Change skin")).show_delay(self.theme_button, 2000)
# Add menu button.
if "menu" in button_mask:
self.menu_button = MenuButton()
self.button_box.pack_start(self.menu_button, False, False, 1)
Tooltip.text(self.menu_button, _("Main menu")).show_delay(self.menu_button, 2000)
# Add min button.
if "min" in button_mask:
self.min_button = MinButton()
self.button_box.pack_start(self.min_button, False, False, 1)
Tooltip.text(self.min_button, _("Minimum")).show_delay(self.min_button, 2000)
# Add max button.
if "max" in button_mask:
self.max_button = MaxButton()
self.button_box.pack_start(self.max_button, False, False, 1)
Tooltip.text(self.max_button, _("Maximize")).show_delay(self.max_button, 2000)
# Add close button.
if "close" in button_mask:
self.close_button = CloseButton()
self.button_box.pack_start(self.close_button, False, False)
Tooltip.text(self.close_button, _("Close")).show_delay(self.close_button, 2000)
# Show.
self.show_all()
def __init__(self,
button_mask=["theme", "menu", "max", "min", "close"],
icon_dpixbuf=None,
app_name=None,
title=None,
add_separator=False,
height=26,
show_title=True,
):
"""
Initialize the title bar.
@param button_mask: A string list. Each item of it indicates that there is a corresponding button on the title bar. By default, it's ["theme", "menu", "max", "min", "close"], which means theme button, menu button, max button, min button and close button, respectively.
@param icon_dpixbuf: A pixbuf of type dtk.ui.theme.DynamicPixbuf. It will be displayed at the top left of the window. By default, it's None.
@param app_name: Application name string. It will be displayed just next to the icon_dpixbuf. By default, it's None.
@param title: Title string of the application. It will be displayed on the center of the title bar. By default, it's None.
@param add_separator: If True, add a separation line between the title bar and the body of the window. By default, it's False.
@param height: The hight of the title bar. By default, it's 26 pixels.
@param show_title: If False, the title bar will not be displayed. By default, it's True.
"""
# Init.
EventBox.__init__(self)
self.set_size_request(-1, height)
self.v_layout_box = gtk.VBox()
self.h_layout_box = gtk.HBox()
self.add(self.v_layout_box)
self.v_layout_box.pack_start(self.h_layout_box, True, True)
# Init separator.
if add_separator:
self.separator = gtk.HBox()
self.separator.set_size_request(-1, 1)
self.separator.connect("expose-event", self.expose_titlebar_separator)
self.v_layout_box.pack_start(self.separator, True, True)
# Add drag event box.
self.drag_box = EventBox()
self.h_layout_box.pack_start(self.drag_box, True, True)
# Init left box to contain icon and title.
self.left_box = gtk.HBox()
self.drag_box.add(self.left_box)
if show_title:
# Add icon.
if icon_dpixbuf != None:
self.icon_image_box = ImageBox(icon_dpixbuf)
self.icon_align = gtk.Alignment()
self.icon_align.set(0.5, 0.5, 0.0, 0.0)
self.icon_align.set_padding(5, 5, 5, 0)
self.icon_align.add(self.icon_image_box)
self.left_box.pack_start(self.icon_align, False, False)
# Add app name.
if app_name != None:
self.app_name_box = Label(app_name, enable_gaussian=True)
self.app_name_align = gtk.Alignment()
self.app_name_align.set(0.5, 0.5, 0.0, 0.0)
self.app_name_align.set_padding(2, 0, 5, 0)
self.app_name_align.add(self.app_name_box)
self.left_box.pack_start(self.app_name_align, False, False)
# Add title.
if title != None:
self.title_box = Label(title, enable_gaussian=True, text_x_align=pango.ALIGN_CENTER)
self.title_align = gtk.Alignment()
self.title_align.set(0.5, 0.5, 0.0, 0.0)
self.title_align.set_padding(2, 0, 30, 30)
self.title_align.add(self.title_box)
self.left_box.pack_start(self.title_align, True, True)
# Add button box.
self.button_box = gtk.HBox()
self.button_align = gtk.Alignment()
self.button_align.set(1.0, 0.0, 0.0, 0.0)
self.button_align.set_padding(0, 0, 0, 0)
self.button_align.add(self.button_box)
self.h_layout_box.pack_start(self.button_align, False, False)
# Add theme button.
if "theme" in button_mask:
self.theme_button = ThemeButton()
self.button_box.pack_start(self.theme_button, False, False, 1)
Tooltip.text(self.theme_button, _("Change skin")).show_delay(self.theme_button, 2000)
# Add menu button.
if "menu" in button_mask:
self.menu_button = MenuButton()
self.button_box.pack_start(self.menu_button, False, False, 1)
Tooltip.text(self.menu_button, _("Main menu")).show_delay(self.menu_button, 2000)
# Add min button.
if "min" in button_mask:
self.min_button = MinButton()
self.button_box.pack_start(self.min_button, False, False, 1)
Tooltip.text(self.min_button, _("Minimum")).show_delay(self.min_button, 2000)
# Add max button.
if "max" in button_mask:
self.max_button = MaxButton()
self.button_box.pack_start(self.max_button, False, False, 1)
Tooltip.text(self.max_button, _("Maximize")).show_delay(self.max_button, 2000)
# Add close button.
if "close" in button_mask:
self.close_button = CloseButton()
self.button_box.pack_start(self.close_button, False, False)
Tooltip.text(self.close_button, _("Close")).show_delay(self.close_button, 2000)
# Show.
self.show_all()
import database
from label import Label
print 'Running driver ...'
db = database.Database()
# authors
following = db.get_authors()
# set up a label
label = Label('schools')
label.add_author('Yale')
label.add_author('CarnegieMellon')
# label.add_author('Harvard')
# label.add_author('facebook')
# label.add_author('Yale')
# label.add_author('UWaterloo')
# label.add_author('espn')
# label.remove_author('facebook')
label.train(db)
# print out some information about the label
print 'Label: ', label
for el in label.pos_ranks[:20]:
print ' ', el[1], el[0]
# see which authors are chosen for membership
members = label.members(db, following)
print 'Members:'
for m in members:
print ' ', m
def expandLabel(self, parentLabel):
"""
"""
expansion = [] # list of labels
newLabel = None #
#out_edges = self.graph.edges(parentLabel.getNode(), self.graph)
#out_edges = [e[2].get('edge') for e in out_edges]
#print "expanding label at" + str(parentLabel.getNode().getAttributes()) + " " + str(len(out_edges))
# for edge in out_edges:
# print edge.getAttributes()
print "------"
print "Length " ,len(parentLabel.getNode().getOutEdges()) , parentLabel.getNode().getAttributes().get("nodecounter")
for e in parentLabel.getNode().getOutEdges():
print "Outedge " , e.getAttributes()
for currentEdge in parentLabel.getNode().getOutEdges():
# check constraints
# import pdb;pdb.set_trace()
length = parentLabel.getLength() + currentEdge.getLength()
print "currentEdge " + str(currentEdge.getAttributes())
# newLabel = Label(currentEdge.getToNode(), parent=parentLabel, back_edge=currentEdge, length=length)
newLabel = Label(currentEdge.getOutNode(parentLabel), parent=parentLabel, back_edge=currentEdge, length=length)
# if len(newLabel.getNode().getOutEdges()) == 1:
# break
# edgeOccurances = newLabel.getOccurancesOfEdge(newLabel)
# isInBridges = True
# try:
# self.bridges.index(newLabel)
# except ValueError:
# isInBridges = False
#
# if (isInBridges) and edgeOccurances > BRIDGE_OVERLAP:
# print "break (isInBridges)"
# break
# path length including this segment longer that MAXIMUM_LENGTH
# constraint
if (length > MAXIMUM_LENGTH):
print "break (MAXLENGTH)"
break
print ".."
# euclidean distance to endNode > maxLength * distancefactor
distanceToEndNode = newLabel.getNode().getGeometry().distance(self.end_node.getGeometry())
totalLength = newLabel.getLength() + distanceToEndNode
if totalLength > (MAXIMUM_LENGTH * DISTANCE_FACTOR):
print "break : euclidian distance greater than max"
break
nodeOccurances = newLabel.getOccurancesOfNode(newLabel.getNode())
if nodeOccurances > NODE_OVERLAP:
print "node occurance break (%d) at %s." % (nodeOccurances, str(currentEdge.getAttributes()))
break
self.num_labels = self.num_labels + 1
expansion.append(newLabel)
return expansion