def evaluate_reconstruction(sample: LayerSplit,
probability_matrix: np.ndarray,
verbose: bool = False):
n = len(sample.node_index)
assert probability_matrix.shape == (n, n)
# First, check constraints
constr_metrics = check_constraints(sample, probability_matrix)
# Target (hidden) edges. Converting to zero-based index.
target_edges_src = toolz.get(sample.hidden.edges.node_1.tolist(),
sample.node_index)
target_edges_dst = toolz.get(sample.hidden.edges.node_2.tolist(),
sample.node_index)
target_edges = list(zip(target_edges_src, target_edges_dst))
# Assigning zero probabilities to edges between observed nodes
observed_entries = matrix_intersetions(sample.observed.nodes,
index=sample.node_index)
probability_matrix = probability_matrix.copy()
probability_matrix[observed_entries] = 0
np.fill_diagonal(probability_matrix, 0)
# Transforming probabilities into adjacency matrix and edge list
pred_matrix = probabilies_to_adjacency_exact(probability_matrix)
pred_edges = adjmatrix_to_edgelist(pred_matrix)
metrics = binary_classification_metrics(target_edges, pred_edges)
metrics.update(constr_metrics)
if verbose:
display(pd.Series(metrics))
return metrics
def vectors(self, p, print_out):
"""Tests different momentum vector shape for correct mixing
Required Inputs
p :: np.array :: momentum to refresh
test_name :: string :: name of test
print_out :: bool :: print results to screen
"""
p_mixed = self.m.fullRefresh(p=p)
passed = (np.around(self.m.flip(p_mixed),
6) == np.around(self.m.noise, 6)).all()
if print_out:
utils.display(
test_name='full refresh: {} dimensions'.format(p.shape),
outcome=passed,
details={
'original array: {}'.format(np.bmat([[p], [self.m.noise]])):
[],
# 'rotation matrix: {}'.format(self.m.rot):[],
'mix + flip: {}'.format(p_mixed): [],
})
return passed
def drawRegions(img, regions):
for x1, y1, x2, y2 in regions:
cv2.rectangle(img, (x1, y1), (x2, y2), (0, 255, 0), 2)
if DEBUG:
utils.display([('Regions', img)])
return img
def getRegions(img):
grayImg = cv2.cvtColor(img,cv2.COLOR_BGR2GRAY)
# grayImg = cv2.equalizeHist(np.copy(grayImg))
edges = cv2.Canny(grayImg,100,200,apertureSize = 3)
if DEBUG:
utils.display([('Canny Edge Detection', edges)])
kernel = np.ones((3,3),np.uint8)
edges = cv2.dilate(edges,kernel,iterations = 14)
# edges = 255-edges
# utils.display([('', edges)])
contours, hierarchy = cv2.findContours(edges,cv2.RETR_TREE,cv2.CHAIN_APPROX_SIMPLE)
if DEBUG:
utils.display([('Contours', edges)])
# Only take contours of a certain size
regions = []
for contour in contours:
imgH, imgW, _ = img.shape
[x, y, w, h] = cv2.boundingRect(contour)
if w < 50 or h < 50:
pass
elif w > .95*imgW or h > .95*imgH:
pass
else:
regions.append((x, y, x+w, y+h))
return regions
def list(config, app_id, id, type):
"""List available application policies.
Examples:
List all group policies that belong to application 50:
$ jaguar policy list 50 --type group
List instance policy 101 that belongs to application 50:
$ jaguar policy list 50 --type instance --id 101
"""
try:
url = config.server['url'] + '/v1/applications/' \
+ str(app_id) + '/policies/'
if type:
url += type + '/'
if id > 0:
url += str(id)
rest = Rest(url, {'username':config.user})
display(rest.get())
except RestError as error:
quit(error.message)
def detectRaid(stamp, debug=False):
resizedStamp = resizeStamp(stamp)
eggArea = extractEggArea(resizedStamp)
if debug: utils.display(eggArea)
raid = determineRaid(eggArea, resizedStamp, debug)
def kgDeltaH(self, n_steps = 20, step_size = .1, tol = 1e-1, print_out = True):
"""Tests to see if <exp{-\delta H}> == 1
Optional Inputs
n_steps :: int :: LF trajectory lengths
step_size :: int :: Leap Frog step size
tol :: float :: tolerance level of deviation from expected value
print_out :: bool :: prints info if True
"""
passed = True
pot = KG()
delta_hs, av_acc = self._runDeltaH(pot)
meas_av_exp_dh = np.asscalar(np.exp(-delta_hs).mean())
passed *= np.abs(meas_av_exp_dh - 1) <= tol
if print_out:
utils.display('<exp{-𝛿H}> using ' + pot.name, passed,
details = {
'Inputs':['a: {}'.format(self.spacing),'n steps: {}'.format(n_steps),
'step size: {}'.format(step_size),
'lattice: {}'.format(self.lattice_shape)],
'Outputs':['<exp{{-𝛿H}}>: {}'.format(meas_av_exp_dh),
'<Prob. Accept>: {}'.format(av_acc)]
})
return passed
def detectGymName2( stamp, referenceImages, debug = False):
roiRect = extractRoiRectFromStamp(stamp, debug)
maskedRoi = extractMaskedRoi(roiRect, debug)
gymName, score = findBestMatchViaTemplating( maskedRoi, referenceImages)
if debug: utils.display(stamp, "{}:{}".format(gymName, score))
return gymName, score
def kgAcceptance(self, n_steps = 20, step_size = .1, tol = 1e-2, print_out = True):
"""calculates the value <P_acc> for the free field
Optional Inputs
n_steps :: int :: LF trajectory lengths
step_size :: int :: Leap Frog step size
m :: float :: parameter used in potentials
tol :: float :: tolerance level of deviation from expected value
print_out :: bool :: prints info if True
"""
passed = True
pot = KG()
n_samples = 1000
delta_hs, measured_acc = self._runDeltaH(pot, n_samples = n_samples,
step_size=step_size, n_steps=n_steps)
av_dh = np.asscalar(delta_hs.mean())
expected_acc = erfc(.5*np.sqrt(av_dh))
passed *= np.abs(measured_acc - expected_acc) <= tol
meas_av_exp_dh = np.asscalar(np.exp(-delta_hs).mean())
if print_out:
utils.display('<P_acc> using ' + pot.name, passed,
details = {
'Inputs':['a: {}'.format(self.spacing),'m: {}'.format(pot.m),
'shape: {}'.format(self.lattice_shape), 'samples: {}'.format(n_samples),
'n steps: {}'.format(n_steps), 'step size: {}'.format(step_size)],
'Outputs':['expected: {}'.format(expected_acc),
'measured: {}'.format(measured_acc),
'<exp{{-𝛿H}}>: {}'.format(meas_av_exp_dh),
'<𝛿H>: {}'.format(av_dh)]
})
return passed
def drawRegions(img, regions):
for x1, y1, x2, y2 in regions:
cv2.rectangle(img, (x1,y1), (x2,y2), (0, 255, 0), 2)
if DEBUG:
utils.display([('Regions', img)])
return img
def detectCirclesViaFiltered(colorImage, expectedNrCircles, debug):
lower = np.array([140, 160, 220], dtype="uint8") # BGR
upper = np.array([200, 220, 255], dtype="uint8")
filtered = cv2.inRange(colorImage, lower, upper)
print "filtered"
if debug: utils.display(filtered, "filtered")
kernel = np.ones((5, 5), np.uint8)
filtered = cv2.morphologyEx(filtered, cv2.MORPH_CLOSE, kernel, iterations=3)
if debug: utils.display(filtered, "MORPH_CLOSE")
ret, thresh = cv2.threshold(filtered, 254, 255, 0)
im2, contours, hierarchy = cv2.findContours(thresh, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
getArcLength = lambda x: cv2.arcLength(x, closed=True)
contours.sort(key=getArcLength, reverse=True)
result = []
for contour in contours[0:expectedNrCircles]:
x, y, w, h = cv2.boundingRect(contour)
r = int(max(w, h) / 2.0)
if fallsWithAllowedRadius(colorImage, r):
cv2.rectangle(colorImage, (x, y), (x + w, y + h), (255, 0, 0), 3)
xcenter = x + r
ycenter = y + r
result.append([xcenter, ycenter, r])
else:
print "Warning: found contour with unallowed radius. Ignoring"
cv2.rectangle(colorImage, (x, y), (x + w, y + h), (0, 0, 255), 3)
# if debug: utils.display( colorImage )
if debug: print "circlesViaFiltered: {}".format(result)
return result
def run():
diag_sudoku_grid = '2.............62....1....7...6..8...3...9...7...6..4...4....8....52.............3'
# naked_twins_grid1 = '84.632.....34798257..518.6...6.97..24.8256..12..84.6...8..65..3.54.2.7.8...784.96'
# naked_twins_grid2 = '1.4.9..68956.18.34..84.695151.....868..6...1264..8..97781923645495.6.823.6.854179' # from test1
grid = diag_sudoku_grid
values = solve(grid)
logging.debug("Values after solve 2: ", values)
logging.info("Sudoku values returned after search")
if values:
display(solve(grid))
try:
from visualize import visualize_assignments
logging.info("PyGame using visualize being called")
visualize_assignments(assignments)
except SystemExit:
logging.exception('SystemExit occurred')
except:
logging.exception(
'We could not visualize your board due to a pygame issue. Not a problem! It is not a requirement.'
)
def getText(img, regions, debug=False):
textChunks = []
imgChunks = []
for region in regions:
x1, y1, x2, y2 = region
# Clip region and extract text
chunk = img[y1:y2, x1:x2, ::]
ret,chunk = cv2.threshold(chunk,140,255,0)
cv2.imwrite('tmp.jpg', chunk)
subprocess.call(['tesseract', 'tmp.jpg', 'tmp'])
f = open('tmp.txt')
lines = []
for line in f:
print line.strip()
if line.strip() != '':
lines.append(parseText(line))
textChunks.append(lines)
imgChunks.append(chunk)
f.close()
subprocess.call(['rm', 'tmp.jpg', 'tmp.txt'])
if DEBUG:
display = [(str(text), imgChunks[i]) for i, text in enumerate(textChunks)]
utils.display(display[:10])
utils.display(display[10:20])
return textChunks
def test_road_unwarp(images=True):
camera = Camera()
camera.load_or_calibrate_camera()
if images:
directory = TEST_IMAGES_DIR
filenames = glob.glob(directory + '/*.jpg')
filenames = [
TEST_IMAGES_DIR + '/test1.jpg',
TEST_IMAGES_DIR + '/test4.jpg',
TEST_IMAGES_DIR + '/test5.jpg',
# 'proj_hard/619.jpg', 'proj_hard/621.jpg', 'proj_hard/623.jpg',
TEST_IMAGES_DIR + '/signs_vehicles_xygrad.jpg'
]
lanes = Lanes(filenames,
undistort=camera.undistort,
filtering_pipeline=filtering_pipeline)
for filename in filenames:
img = mpimg.imread(filename)
lane_marked_undistorted = lanes.pipeline(img)
display(lane_marked_undistorted, filename)
else:
# Video Mode
debug('Processing Video: ', INPUT_VIDEOFILE)
input_videoclip = VideoFileClip(INPUT_VIDEOFILE)
output_videofile = OUTPUT_DIR + INPUT_VIDEOFILE[:-4] + '_output.mp4'
lanes = Lanes(undistort=camera.undistort,
filtering_pipeline=filtering_pipeline)
lane_marked_videoclip = input_videoclip.fl_image(
lanes.pipeline) # NOTE: this function expects color images!
lane_marked_videoclip.write_videofile(output_videofile, audio=False)
return
def make_jpg(self, image, figsize, save_name):
fig = plt.figure(figsize=figsize)
ax = fig.add_subplot(111)
result = self.mrcnn.predict([image])[0]
utils.display(ax, image, result["boxes"], result["cls_ids"], result["scores"],
result["masks"], (100, 100), self.class_names, save_name=save_name, show=True)
plt.close(fig)
def run(self, p0, x0):
"""Checks the integrator is reversible
by running and then reversing the integration and
verifying the same point in phase space
Required Inputs
p0 :: lattice :: momentum
x0 :: lattice :: position
"""
passed = True
self.dynamics.newPaths()
pm, xm = self.dynamics.integrate(p0.copy(), x0.copy())
p0f, x0f = self.dynamics.integrate(-pm, xm) # time flip
p0f = -p0f # time flip to point in right time again
phase_change = np.linalg.norm( # calculate frobenius norm
np.asarray([[p0f], [x0f]]) - np.asarray([[p0], [x0]]))
passed = (phase_change < self.tol)
if self.print_out:
utils.display(
test_name="Reversibility of Integrator",
outcome=passed,
details={
'initial (p, x): ({}, {})'.format(p0, x0): [],
'middle (p, x): ({}, {})'.format(pm, xm): [],
'final (p, x): ({}, {})'.format(p0f, x0f): [],
'phase change: {}'.format(phase_change): [],
'number of steps: {}'.format(self.dynamics.n_steps): []
})
return passed
def laplacian(self, print_out=True):
"""tests the laplacian function against expected values"""
passed = True
a = self.a1 # shortcut
passed *= (self.l == self.a1).all() # check both are equal
test = [
[(1, 1), np.asarray([0., 0.]).sum()], # 11
[(3, 3), np.asarray([-40., -4.]).sum()], # 44
[(4, 4), np.asarray([40., 4.]).sum()], # 11
[(3, 4), np.asarray([-40., 4.]).sum()], # 41
[(4, 3), np.asarray([40., -4.]).sum()], # 14
[(2, 3), np.asarray([0., -4.]).sum()]
] # 34
store = []
for pos, act in test: # iterate test values
res = laplacian(self.l, position=pos, a_power=0)
passed *= (res == act).all()
if print_out: store.append([pos, res, act])
if print_out:
utils.display('Laplacian',
outcome=passed,
details={
'checked vs. known values (Mathematica)': [
'pos: {}, res: {}, act: {}'.format(*vals)
for vals in store
]
})
return passed
def sciPyLaplacian(self, print_out=True):
"""tests the laplacian function against expected values"""
passed = True
a = self.a1 # shortcut
test = [
[(1, 1), np.asarray([0., 0.]).sum()], # 11
[(3, 3), np.asarray([-40., -4.]).sum()], # 44
[(4, 4), np.asarray([40., 4.]).sum()], # 11
[(3, 4), np.asarray([-40., 4.]).sum()], # 41
[(4, 3), np.asarray([40., -4.]).sum()], # 14
[(2, 3), np.asarray([0., -4.]).sum()]
] # 34
store = []
for pos, act in test: # iterate test values
res = laplace(a, mode='wrap').view(Periodic_Lattice)[pos]
passed *= (res == act).all()
if print_out: store.append([pos, res, act])
if print_out:
utils.display('SciPy Laplacian',
outcome=passed,
details={
'checked vs. known values (Mathematica)': [
'pos: {}, res: {}, act: {}'.format(*vals)
for vals in store
]
})
return passed
def wrap(self, print_out=True):
"""tests the wrapping function against expected values"""
passed = True
a = self.a1 # shortcut
passed *= (self.l == self.a1).all() # check both are equal
test = [
[(1, 1), 22.],
[(3, 3), 44.],
[(4, 4), 11.], # [index, expected value]
[(3, 4), 41.],
[(4, 3), 14.],
[(10, 10), 33.]
]
for idx, act in test: # iterate test values
passed *= (self.l[idx] == act)
if print_out:
utils.display('Periodic Boundary',
outcome=passed,
details={
'array storage checked': [],
'period indexing vs. known values': []
})
return passed
def gradSquared(self, print_out=True):
"""tests the gradient squared function against expected values"""
passed = True
a = self.a1 # shortcut
passed *= (self.l == self.a1).all() # check both are equal
test = [
[(1, 1), np.square(np.asarray([10., 1.])).sum()], # 11
[(3, 3), np.square(np.asarray([-30., -3.])).sum()], # 44
[(4, 4), np.square(np.asarray([10., 1.])).sum()], # 11
[(3, 4), np.square(np.asarray([-30., 1.])).sum()], # 41
[(4, 3), np.square(np.asarray([10., -3.])).sum()], # 14
[(2, 3), np.square(np.asarray([-3., 10.])).sum()]
] # 34
store = []
for pos, act in test: # iterate test values
res = gradSquared(self.l, position=pos, a_power=0)
passed *= (res == act).all()
if print_out: store.append([pos, res, act])
if print_out:
utils.display('Gradient Squared : (forward diff)',
outcome=passed,
details={
'checked vs. known values (Mathematica)': [
'pos: {}, res: {}, act: {}'.format(*vals)
for vals in store
]
})
return passed
def farmer(grid, width, num_of_workers=2, steps=1):
assert len(grid) % width == 0
height = len(grid) // width
for step in range(steps):
updated_grid = [2] * width * height
strips = split_into_strips(grid, width, height, num_of_workers)
num_of_workers = len(strips)
# each step calculated by parralell workers
for worker_num in range(num_of_workers): # will be par
strip = strips[worker_num]
base_strip_size = (len(strips[0]) // width) - 2
strip_size = (len(strip) // width) - 2
updated_strip = worker(strip, strip_size, width)
for cell_index in range(len(updated_strip)):
base = worker_num * base_strip_size * width
if num_of_workers != 1:
base += width
update_index = (base + cell_index) % (width * height)
updated_grid[update_index] = updated_strip[cell_index]
grid = updated_grid
display(grid)
return grid
def applyMask(image, mask, debug):
h, w = mask.shape[:2]
image = cv2.resize(image, (w, h))
print "{} and {}".format(mask.shape[:2], image.shape[:2])
result = cv2.bitwise_and(image, image, mask=mask)
if debug: utils.display(result, "masked")
return result
def main(args):
display(interpreter())
display('Starting up Analyzer ... ', term='')
analyzer = Analyzer(args[1])
serve = server(analyzer)
analyzer.server = serve
print(analyzer.server)
def extractRoiRectFromStamp(stamp, debug):
circle = detectCirclesViaFiltered(stamp, 1, debug)[0]
lu = (circle[0] - circle[2], circle[1] - circle[2])
rd = (circle[0] + circle[2], circle[1] + circle[2])
roiRect = utils.crop(stamp, lu, rd)
if debug: utils.display(roiRect, "rect")
return roiRect
def kgCorrelation(self, mu = 1., tol = 1e-2, print_out = True):
"""calculates the value <x(0)x(0)> for the QHO
Optional Inputs
mu :: float :: parameter used in potentials
tol :: float :: tolerance level of deviation from expected value
print_out :: bool :: prints info if True
"""
passed = True
pot = KG(m=mu)
measured_xx = self._runCorrelation(pot)
expected_xx = theory.operators.x2_1df(1, self.n, self.spacing, 0)
passed *= np.abs(measured_xx - expected_xx) <= tol
if print_out:
utils.display('<x(0)x(t)> using ' + pot.name, passed,
details = {
'Inputs':['a: {}'.format(self.spacing),'µ: {}'.format(mu),
'shape: {}'.format(self.lattice_shape), 'samples: {}'.format(self.n)],
'Outputs':['expected: {}'.format(expected_xx),
'measured: {}'.format(measured_xx)]
})
return passed
def track_progress(self, printing, message_optimization, risky):
portfolio_statistics = self.statistics
weights = self.weights
weights_df = pd.DataFrame(weights, columns = ['Allocation Weights'])
weights_df.index = self.ticker_list
annual_return = portfolio_statistics['portfolio_annual_return']
annual_std = portfolio_statistics['portfolio_annual_std']
annual_sr = portfolio_statistics['portfolio_annual_sr']
if not risky :
annual_return = annual_return * 0.9 + self.risk_free * 0.1
annual_std = 0.9 ** 2 * annual_std
annual_sr = (annual_return - self.risk_free) / annual_std
utils.portfolios['ret'].append(annual_return)
utils.portfolios['std'].append(annual_std)
utils.portfolios['sr'].append(annual_sr)
messages = []
messages.append(message_optimization)
messages.append(" Portfolio Annual Return (252 days) = {} % ".format(round(annual_return * 100, 3)))
messages.append(" Portfolio Annual Standard Deviation (252 days) = {} ".format( round(annual_std, 3)))
messages.append(" Portfolio Annual Sharpe Ratio (252 days) = {} ".format( round(annual_sr, 3)))
if printing : utils.display(weights_df.T)
if printing : utils.pprint(messages)
return
def main(args):
display(interpreter())
display('Starting up Analyzer ... ', term='')
analyzer = Analyzer(args[1])
serve = server(analyzer)
analyzer.server = serve
print(analyzer.server)
def getContourImage(colorImage, debug):
img_gray = cv2.cvtColor(colorImage, cv2.COLOR_BGR2GRAY)
ret, thresh = cv2.threshold(img_gray, 240, 255, 0)
im2, contours, hierarchy = cv2.findContours(thresh, cv2.RETR_TREE, cv2.CHAIN_APPROX_SIMPLE)
im2 = cv2.bitwise_not(im2)
if debug: utils.display(im2, "contours", False)
return im2
def test_solve(self):
solve = solution.solve(self.diagonal_grid)
display(solve)
print()
display(self.solved_diag_sudoku)
self.assertEqual(solve, self.solved_diag_sudoku)
def run_main():
window, tick_to_display = 4, 1000
columns_indicators = ['close', 'high', 'low']
columns_to_predict = ["close", "high", "low"]
columns_to_predict = ["close", "high", "low"]
# Create and fit the model
arc, exchange_data = create_fit_model(window, columns_to_predict,
columns_indicators, True,
"cosmos") #, "cryptocompare")
save_data_for_jupyter(arc, "cryp_")
#display(arc.data_with_indicators, pd.DataFrame(), tick_to_display, arc.x_test.index)
# Predict future prices
y_predicted = arc.ml_predict(restore_y=True,
sort_index=True,
original_data=exchange_data,
windows=window,
is_returns=True,
src_columns=columns_to_predict)
# Get all data
data_with_indicators = pd.concat([arc.data_with_indicators, y_predicted],
axis=1,
sort=False)
# Display graphs
display(data_with_indicators, y_predicted, tick_to_display,
arc.x_test.index)
def miss(request,hierarchy,logger,env,links,cacheId):
request.path.append( [ request.dest[0],request.dest[1] ] )
utils.display(env,logger,request,"Miss")
dest=[]
dest.extend([(int(request.dest[0])+1) ,int(hierarchy[cacheId].get_l2_address(request.key))])
cid= str(dest[0])+"-"+str(dest[1])
request.source = request.dest
r = hierarchy[cid].read(request.key,request.size)
if r:
if ((request.dest[1] == dest[1] ) and (request.dest[0] == 1)):
hierarchy[cacheId]._miss_count-=1
request.dest = dest
hit(request,hierarchy,logger,env,links,cid)
else:
utils.add_cache_request_time(hierarchy[cid],env.now,request)
request.dest = dest
request.path.append([dest[0],dest[1] ])
utils.display(env,logger,request,"Miss")
cacheId = "3-0"
request.source = dest
request.dest = [3,0]
hit(request,hierarchy,logger,env,links,cacheId)
def main(file_name, pop_size, num_items, max_generation, mutation_rate, crossover_rate, executions, mode, immigrants):
items, capacity = read_file(file_name)
if mode == 1:
for execution in range(0, executions):
population = generate_population(items, capacity, pop_size, num_items)
stat = []
stat_avg = []
for generation in range(0, max_generation):
save_fitness(file_name, population, generation, execution)
stat.append(population[0]['fitness'])
stat_avg.append(sum(individual['fitness'] for individual in population) / len(population))
new_population = evolve_population(population, mutation_rate, crossover_rate, capacity)
population = selection(population, new_population, pop_size)
display(stat, stat_avg, execution)
elif mode == 2:
for execution in range(0, executions):
population = generate_population(items, capacity, pop_size, num_items)
stat = []
stat_avg = []
for generation in range(0, max_generation):
save_fitness(file_name, population, generation, execution)
stat.append(population[0]['fitness'])
stat_avg.append(sum(individual['fitness'] for individual in population) / len(population))
new_population = evolve_population(population, mutation_rate, crossover_rate, capacity)
population = selection(population, new_population, pop_size)
display(stat, stat_avg, execution)
def CompletionEvent(request,hierarchy,logger,env,links):
sLinkId,dLinkId = utils.get_link_id(request.source, request.dest,cephLayer)
if sLinkId:
yield links[sLinkId].get(links[sLinkId].capacity)
latency = float(request.size) / links[sLinkId].capacity
if dLinkId:
print "Error on Completion"
yield env.timeout(latency)
if sLinkId:
yield links[sLinkId].put(links[sLinkId].capacity)
request.set_endTime(env.now)
request.set_compTime( request.endTime - request.startTime)
request.client.ave_latency += (request.endTime - request.startTime)
global sim_req_num
sim_req_num +=1
global sim_req_comp
global count_w
count_w+=1
sim_req_comp.append(request.get_compTime())
global sim_end
sim_end = env.now
utils.display(env,logger,request)
cid = request.client
del request
request_generator(cid,hierarchy,logger,env,links,1)
def list(config, app_id, id, type):
"""List available application policies.
Examples:
List all group policies that belong to application 50:
$ jaguar policy list 50 --type group
List instance policy 101 that belongs to application 50:
$ jaguar policy list 50 --type instance --id 101
"""
try:
url = config.server_url + '/v1/applications/' \
+ str(app_id) + '/policies/'
if type:
url += type + '/'
if id > 0:
url += str(id)
rest = Rest(url, {'username': config.user})
display(rest.get())
except RestError as error:
quit(error.message)
def handlePicture(cardPath):
# card = BusinessCards.find_one({'_id': Objectid(cardId)})
# path = '../' + card['filename']
img = utils.readImage(cardPath)
good, card = findCard.findCard(img)
regions, text = process.processCard(card)
processedCard = process.drawRegions(card, regions)
cards = [('Original', img), (str(text), processedCard)]
print text
utils.display(cards)
def test_local(sentence='Robot1, move to location 1 2!'):
from feature import as_featurestruct
display('Starting up Analyzer ... ', term='')
a = Analyzer('grammar/robots.prefs')
display('done.\n', 'analyzing', sentence)
d = a.parse(sentence)
pprint(d)
# s = as_featurestruct(d[0])
# return s
return d
def optimum_policy2D(grid, init, goal, cost):
value = [[[999 for _ in range(len(grid[0]))] for _ in range(len(grid))],
[[999 for _ in range(len(grid[0]))] for _ in range(len(grid))],
[[999 for _ in range(len(grid[0]))] for _ in range(len(grid))],
[[999 for _ in range(len(grid[0]))] for _ in range(len(grid))]]
for i in range(len(value)):
value[i][goal[0]][goal[1]] = 0
policy = [[[' ' for _ in range(len(grid[0]))] for _ in range(len(grid))],
[[' ' for _ in range(len(grid[0]))] for _ in range(len(grid))],
[[' ' for _ in range(len(grid[0]))] for _ in range(len(grid))],
[[' ' for _ in range(len(grid[0]))] for _ in range(len(grid))]]
for i in range(len(policy)):
policy[i][goal[0]][goal[1]] = '*'
open = []
for o in range(len(forward)):
open.append([goal[0], goal[1], o, 0])
while len(open) > 0:
next = open.pop()
x = next[0]
y = next[1]
o = next[2]
for o2 in range(len(forward)):
for a in range(len(action)):
if o == (o2 + action[a]) % len(forward):
x2 = x - forward[o][0]
y2 = y - forward[o][1]
if 0 <= x2 < len(grid) and 0 <= y2 < len(grid[0]):
if grid[x2][y2] == 0 and value[o][x][y] + cost[a] < value[o2][x2][y2]:
value[o2][x2][y2] = value[o][x][y] + cost[a]
policy[o2][x2][y2] = action_name[a]
open.append([x2, y2, o2])
utils.display(policy)
utils.display(value, 3)
policy2D = [[' ' for _ in range(len(grid[0]))] for _ in range(len(grid))]
x = init[0]
y = init[1]
o = init[2]
if policy[o][x][y] != ' ':
policy2D[x][y] = policy[o][x][y]
while policy[o][x][y] != '*':
if policy[o][x][y] == 'R':
o = (o - 1) % len(forward)
elif policy[o][x][y] == 'L':
o = (o + 1) % len(forward)
x += forward[o][0]
y += forward[o][1]
policy2D[x][y] = policy[o][x][y]
return policy2D
def delete(config, app_id, type, id):
"""Delete an application policy.
"""
try:
url = config.server['url'] + '/v1/applications/' + str(app_id) \
+ '/policies/' + type + '/' + str(id)
headers = {'username':config.user, 'Content-Type':'application/json'}
rest = Rest(url, headers)
display(rest.delete())
except RestError as error:
quit(error.message)
def test(args):
"""Just test the analyzer.
"""
prefs, sent = args
display('Creating analyzer with grammar %s ... ', prefs, term=' ')
analyzer = Analyzer(prefs)
display('done.')
for p in analyzer.parse(sent):
pprint(p)
def main(args):
display(interpreter())
#display('Starting up Analyzer ... ', term='')
start = time.time()
analyzer = Analyzer(args[1])
end = time.time()
#usage_time(start, end, analyzer)
try:
#server_thread = Thread(target=server, kwargs={'obj': analyzer, 'host': host, 'port': port})
#serve = server_thread.start()
serve = server(analyzer)
analyzer.server = serve
except Exception, e:
print(e)
def update(config, app_id, type, id, file):
"""Update an application policy.
"""
try:
data = ''
while True:
chunk = file.read(1024)
if not chunk:
break
data += chunk
if not is_json(data):
raise click.BadParameter('The policy file ' + file.name \
+ ' is not a valid json file.')
url = config.server['url'] + '/v1/applications/' + str(app_id) \
+ '/policies/' + type + '/' + str(id)
headers = {'username':config.user, 'Content-Type':'application/json'}
rest = Rest(url, headers, data)
display(rest.put())
except RestError as error:
quit(error.message)
def dispatch():
for name, kind, args, kwargs in caches:
shutil.rmtree('tmp', ignore_errors=True)
obj = kind(*args, **kwargs)
for key in range(RANGE):
key = str(key).encode('utf-8')
obj.set(key, key)
try:
obj.close()
except:
pass
processes = [
mp.Process(target=worker, args=(value, kind, args, kwargs))
for value in range(PROCS)
]
for process in processes:
process.start()
for process in processes:
process.join()
timings = co.defaultdict(list)
for num in range(PROCS):
filename = 'output-%d.pkl' % num
with open(filename, 'rb') as reader:
output = pickle.load(reader)
for key in output:
timings[key].extend(output[key])
os.remove(filename)
display(name, timings)
def dispatch():
setup()
from django.core.cache import caches
for name in ['locmem', 'memcached', 'redis', 'diskcache', 'filebased']:
shutil.rmtree('tmp', ignore_errors=True)
preparer = mp.Process(target=prepare, args=(name,))
preparer.start()
preparer.join()
processes = [
mp.Process(target=worker, args=(value, name))
for value in range(PROCS)
]
for process in processes:
process.start()
for process in processes:
process.join()
timings = co.defaultdict(list)
for num in range(PROCS):
filename = 'output-%d.pkl' % num
with open(filename, 'rb') as reader:
output = pickle.load(reader)
for key in output:
timings[key].extend(output[key])
os.remove(filename)
display(name, timings)
def server(obj, host='localhost', port=8090):
server = SimpleXMLRPCServer((host, port), allow_none=True, encoding='utf-8')
server.register_instance(obj)
display('server ready (listening to http://%s:%d/).', host, port)
server.serve_forever()
return server # Added
def run(grid):
if grid.live_cells:
display(grid)
time.sleep(0.5)
return run(grid.next_generation())
def onMessage(self, message):
self.ack(message)
display(message, config)
from sklearn.linear_model import LogisticRegression
from sklearn.naive_bayes import GaussianNB
from sklearn.neighbors import KNeighborsClassifier
from sklearn.tree import DecisionTreeClassifier
from sklearn import preprocessing
import utils
if __name__ == '__main__':
# get X and y
train_x, train_y = utils.loadDataHelper('train_data.txt')
test_x, test_id = utils.loadDataHelper('test_data.txt')
print('train size: %d %d' % (len(train_x), len(train_y)))
print('test size: %d %d' % (len(test_x), len(test_id)))
utils.display(train_x)
#normalize the data attributes
train_x = preprocessing.scale(train_x)
test_x = preprocessing.scale(test_x)
utils.display(train_x)
model = LinearSVC()
model.fit(train_x, train_y)
print(model)
predicted = model.predict(test_x)
utils.saveResult('result_linSVM.csv', test_id, predicted)
y2 = y - forward[o][1]
if 0 <= x2 < len(grid) and 0 <= y2 < len(grid[0]):
if grid[x2][y2] == 0 and value[o][x][y] + cost[a] < value[o2][x2][y2]:
value[o2][x2][y2] = value[o][x][y] + cost[a]
policy[o2][x2][y2] = action_name[a]
open.append([x2, y2, o2])
utils.display(policy)
utils.display(value, 3)
policy2D = [[' ' for _ in range(len(grid[0]))] for _ in range(len(grid))]
x = init[0]
y = init[1]
o = init[2]
if policy[o][x][y] != ' ':
policy2D[x][y] = policy[o][x][y]
while policy[o][x][y] != '*':
if policy[o][x][y] == 'R':
o = (o - 1) % len(forward)
elif policy[o][x][y] == 'L':
o = (o + 1) % len(forward)
x += forward[o][0]
y += forward[o][1]
policy2D[x][y] = policy[o][x][y]
return policy2D
utils.display(optimum_policy2D(grid, init, goal, cost))
def usage():
display('Usage: analyzer.py <preference file>')
sys.exit(-1)
else:
suggestedLinesField.append('')
lineCount += 1
lineCount = 0
suggestedFields.append(suggestedLinesField)
return suggestedFields
if __name__ == "__main__":
imgs = utils.getImages('../../stanford_business_cards/photos/', 5)
# imgs = utils.getImages('../our_cards/', 8)
DEBUG = True
# img = utils.readImage('../../stanford_business_cards/photos/004.jpg')
# imgs = [('',img)]
# utils.display(imgs)
good, cardImg = findCard.findCard(imgs[4][1])
utils.display([('card',cardImg)])
regions, text = processCard(cardImg)
processedCard = drawRegions(cardImg, regions)
suggestedFields = guessFields(regions, text)
utils.display([('card',processedCard)])
# scores = []
# for imgName, img in imgs:
# # regions, text = processCard(img)
# # guessFields(regions, text)
# try:
# good, cardImg = findCard.findCard(img)
# except:
# good = False
# pass
# if good:
