Exemple #1
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def handle_download(download_page, params):
	"""Original function"""

	global output_dir
	print(params)	

	filename = archive_format(params) + ".pdf"
	volumes = {
		'Α' : 'A',
		'Β' : 'B',
		'Γ' : 'C',
		'Δ' : 'D',
		'Α.ΕΙ.Δ.' : 'A.EI.D',
		'Α.Σ.Ε.Π.': 'A.S.E.P',
		'Δ.Δ.Σ.': 'D.D.S',
		'Α.Π.Σ.':  'A.P.S',
		'Υ.Ο.Δ.Δ.': 'Y.O.D.D',
		'Α.Α.Π.' : 'A.A.P',
		'Ν.Π.Δ.Δ.': 'N.P.D.D',
		'ΠΑΡΑΡΤΗΜΑ': 'APPENDIX', 
		'Δ.Ε.Β.Ι.': 'D.E.B.I',
		'ΑΕ-ΕΠΕ': 'AE-EPE',
		'Ο.Π.Κ.': 'O.P.K',		

	}
	vol = volumes[params['issue_type']]
	year = params['issue_date'].year

	dirs = '{}/{}/{}'.format(vol, year, filename[6:9])
	os.system('mkdir -p {}/{}'.format(output_dir, dirs))
	outfile = '{}/{}/{}'.format(output_dir, dirs, filename)

	if os.path.isfile(outfile):
	   logging.info('{} already a file'.format(filename))
	   return
	

	try:
		# First we get the redirect link from the download page
		html = Helper.get_url_contents(download_page)
		beautiful_soup = BeautifulSoup(html, "html.parser")
		meta = beautiful_soup.find("meta", {"http-equiv": "REFRESH"})
		download_link = meta['content'].replace("0;url=", "")

		# We do the same process twice because it involves 2 redirects.
		beautiful_soup = BeautifulSoup(
			Helper.get_url_contents(download_link), "html.parser")
		meta = beautiful_soup.find("meta", {"http-equiv": "REFRESH"})
		download_link = meta['content'].replace("0;url=", "")
	except BaseException as e:
		logging.error("Exception occurred while processing a link",exc_info=True)
		print(e)
		return None
	print(filename)
	logging.info('Downloaded {}'.format(filename))
	Helper.download(download_link, filename, output_dir + '/' + dirs)
	return outfile
Exemple #2
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 def present_results(self):
     while 1:
         method = Helper.create_prompt('View results', 'YES', 'NO', 'Quit')
         if method == '1':
             self.open_results()
         elif method == '2':
             return 0
         elif method == '3':
             Helper.confirm_quit()
Exemple #3
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 def present_results(self):
     while 1:
         method = Helper.create_prompt('View results', 'YES', 'NO','Quit')
         if method == '1':
             self.open_results()
         elif method == '2':
             return 0
         elif method == '3':
             Helper.confirm_quit()
Exemple #4
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 def get_access_logs_today():
     helper = Helper()
     year = int(datetime.now().year)
     month = int(datetime.now().month)
     day = int(datetime.now().day)
     initial_date = helper.naive_to_datetime(date(year, month, day))
     final_date = helper.naive_to_datetime(initial_date + timedelta(days=1))
     return AccessLog.objects.filter(
         access_to_room__range=(initial_date,
                                final_date)).order_by('-access_to_room')
Exemple #5
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 def get_method(self):
     while 1:
         method = Helper.create_prompt('Method', 'GET', 'POST', 'Quit')
         if method == '1':
             self.method = 'GET'
             return 0
         elif method == '2':
             self.method = 'POST'
             return 0
         elif method == '3':
             Helper.confirm_quit()
    def _read_img(self, IM_ID):

        helper = Helper()

        # read rgb channels and mask
        rgb, mask = helper.load_im_polymask(IM_ID, '5', 'data/three_band/',
                                            'data/train_wkt_v4.csv',
                                            'data/grid_sizes.csv')
        # read m band
        m = tiff.imread(self.root_dir + '{}_M.tif'.format(IM_ID))

        shape_0 = 3345
        shape_1 = 3338

        # rgb
        blue = cv2.resize(m[1, :, :], (shape_1, shape_0),
                          interpolation=cv2.INTER_CUBIC)[:, :, np.newaxis]
        green = cv2.resize(m[2, :, :], (shape_1, shape_0),
                           interpolation=cv2.INTER_CUBIC)[:, :, np.newaxis]
        red = cv2.resize(m[4, :, :], (shape_1, shape_0),
                         interpolation=cv2.INTER_CUBIC)[:, :, np.newaxis]

        # nir1 = cv2.resize(m[6, :, :], (shape_1, shape_0), interpolation=cv2.INTER_CUBIC)[:, :, np.newaxis]
        # nir2 = cv2.resize(m[7, :, :], (shape_1, shape_0), interpolation=cv2.INTER_CUBIC)[:, :, np.newaxis]

        image = np.concatenate([red, green, blue], axis=2)
        img_rgb_norm = (image -
                        np.array([426.98400879, 464.88424683, 329.17596436]))

        # swapaxes
        img_rgb_norm = img_rgb_norm
        img_rgb_norm = np.swapaxes(img_rgb_norm, 0, 2)
        img_rgb_norm = np.swapaxes(img_rgb_norm, 1, 2)
        img_rgb_norm = img_rgb_norm[np.newaxis, :]

        # random crop
        crop_size = 400
        rand = random.Random()

        crop_max_x = img_rgb_norm.shape[3] - crop_size
        crop_max_y = img_rgb_norm.shape[2] - crop_size

        crop_x = rand.randint(0, crop_max_x)
        crop_y = rand.randint(0, crop_max_y)

        img_crop = img_rgb_norm[:, :, crop_y:crop_y + crop_size,
                                crop_x:crop_x + crop_size]
        mask_croped = mask[crop_y:crop_y + crop_size,
                           crop_x:crop_x + crop_size]
        mask_croped = np.expand_dims(mask_croped, axis=0)
        mask_croped = np.expand_dims(mask_croped, axis=0)
        return img_crop, mask_croped
Exemple #7
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 def get_assessment_score(assessment):
     loop = True
     while loop:
         score = input("Enter student score for " + assessment['name'] +
                       ":")
         if not Helper.is_int(score):
             print("\nScrole should be integer")
         if score and Helper.is_int(score):
             if int(score) > 100:
                 print("\nScore can't be greater than 100")
             else:
                 loop = False
     return score
def amenities():
    """Returns listing amenities and missing amenities that the most popular listings offer"""
    id = request.args.get('id')
    db = dbConnector()
    helper = Helper()
    db.set_id(id)
    data = db.get_listing()
    zipcode = data[0]['zipcode']
    price = data[0]['price']
    listing_amenities = data[0]['amenities']
    total_amenities = db.get_amens_by_zip(zipcode)
    amens = helper.amens(listing_amenities, total_amenities, price)
    return json.dumps(amens, use_decimal=True)
Exemple #9
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    def start_fuzzing(self):

        Helper.delimiter_line()
        print "REST FUZZER"
        Helper.delimiter_line()

        self.get_url()
        self.get_method()
        self.insert_params()

        results = self.send_requests()
        self.save_data(results, "rest")
        if not self.present_results():
            return 0
Exemple #10
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def tests(grid):
    print(grid.unicode())

    stats = Maze_Statistics(grid)
    v = stats.size()
    p, w, e = stats.Euler_edge_counts()

    k, _ = Helper.find_components(grid)
    print("%s: %d cells" % (stats.name, v) + \
        ", %d passages, %d walls, %d edges" % (p//2, w//2, e//2) + \
        ", %d maze components" % k)
    degseq = stats.degree_counts()
    print("  Degree sequence: " + sorted_degrees(degseq))

    # The maze is a tree if and only if both of the following
    # are true:
    #   (a) the maze is passage-connected, and
    #   (b) the number of passages is one less than the number
    #       of cells.

    assert v is 35, "Vertex count error (got %s, expected v=5x7=35)" % v
    assert p is 68, "Passage count error (got %s, expected p=v-1=34)" % (p //
                                                                         2)
    assert e is 126, "Edge count error (got %s, expected e=63)" % (e // 2)
    assert w is 58, "Wall count error (got %s, expected w=e-p=29)" % (w // 2)
    assert k is 1, "The maze is disconnected (got k=%d, expected k=1)" % k
Exemple #11
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    def __init__(self, start_symbol, grammar, lr_type=0):
        self.grammar = grammar
        self.start_symbol = start_symbol
        self.state_sets = []
        self.edges = {}
        self.ids = {}
        self.todo = []
        self.done = set()
        self.maybe_compatible = {}

        self.goto_time = 0
        self.add_time = 0
        self.closure_time = 0
        self.closure_count = 0
        self.addcount = 0
        self.weakly = 0
        self.weakly_count = 0
        self.mergetime = 0

        helper = Helper(grammar)
        self.helper = helper
        if lr_type == LR0:
            self.closure = helper.closure_0
            self.goto = helper.goto_0
            self.start_set = StateSet(
                [LR0Element(Production(None, [self.start_symbol]), 0)])
        elif lr_type == LR1 or lr_type == LALR:
            self.closure = helper.closure_1
            self.goto = helper.goto_1
            self.start_set = StateSet()
            self.start_set.add(
                LR0Element(Production(None, [self.start_symbol]), 0),
                set([FinishSymbol()]))
Exemple #12
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    def start_fuzzing(self):

        Helper.delimiter_line()
        print "SOAP FUZZER"
        Helper.delimiter_line()

        self._wsdl = raw_input("WSDL URL: ")
        print("Please wait...")
        self._soap_client = SoapClient(wsdl=self._wsdl)

        self.get_ops_and_args()
        self.get_operations_to_fuzz()
        results = self.send_requests()

        self.save_data(results, "soap")
        self.present_results()
Exemple #13
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def admin_products():
    if not g.user:
        return redirect('/')

    else:
        products = Product.query.all()
        form = ProductForm()
        #add product to db
        if form.validate_on_submit():
            product = Product.form_to_model(form)
            #converting images into bytes like object
            #prepare images to be stored
            product.prepare_to_store()
            db.session.add(product)
            db.session.commit()

            flash('Product added to database', 'success')
            return redirect(f'/{get_route()}/view-products')

        else:

            for product in products:
                if product.available:
                    product.availabile = 'Available'
                else:
                    product.availabile = 'Sold'
            for product in products:
                product.prepare_to_show()
            organized_products = Helper.organize_products(products)
            return render_template('view-products.html',
                                   form=form,
                                   rows=organized_products,
                                   route=get_route())
Exemple #14
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    def insert_params(self):
        more = True
        while more:

            Helper.delimiter_line()
            key = raw_input('Name of the parametar you want to fuzz :')
            fuzz = raw_input('Fuzz this parameter (Y/N):')
            if fuzz == 'Y' or fuzz == 'y' or fuzz == 'yes':
                self.request_params[key] = 'fuzz'
            else:
                self.request_params[key] = ''

            m = raw_input('Add more parameters (Y/N) ? ')
            if m == 'Y' or m == 'y' or m == 'yes' or m == '1':
                more = True
            else:
                more = False
        return 0
Exemple #15
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    def _generate_decision_tree(self):

        self.root = Node(ROOT_NODE_NAME, assignment=self.assignment)

        if self.start_board is None:
            return

        Helper.generate_tree_level(self.root)
        Helper.generate_tree_level(self.root)
        Helper.generate_tree_level(self.root)
        Helper.generate_tree_level(self.root)
Exemple #16
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def return_products_page():
    products = Product.query.filter_by(available=True).all()

    for product in products:
        product.prepare_to_show()
    for product in products:
        product.available = 'Available'

    organized_products = Helper.organize_products(products)
    return render_template('products2.html', rows=organized_products)
Exemple #17
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 def __init__(self,dpi=100):
     self.dpi=dpi
     self.helper=Helper()
     logdir=os.path.join(os.getcwd(),'log')
     if not os.path.exists(logdir): os.mkdir(logdir)
     handlername=os.path.join(logdir,f'island.log')
     logpath=os.path.join(logdir,handlername)
     logging.basicConfig(
         handlers=[logging.handlers.RotatingFileHandler(logpath, maxBytes=10**6, backupCount=20)],
         level=logging.DEBUG,
         format="[%(asctime)s] %(levelname)s [%(name)s.%(funcName)s:%(lineno)d] %(message)s",
         datefmt='%Y-%m-%dT%H:%M:%S')
     self.logger = logging.getLogger(handlername)
     self.klist=[3]#[2,4,6]#[25,50,100]
     self.resultsdictlist=[]
     self.figdict={}
     self.transform_record_dict={}
     self.TSHistogramlist=[]
     self.resultsDFdictlist=[]
     cwd=os.getcwd()
     self.datadir=os.path.join(cwd,'data')
     self.resultsdir=os.path.join(cwd,'results');
     if not os.path.exists(self.resultsdir):os.mkdir(self.resultsdir)
     self.resultspath=os.path.join(self.resultsdir,'resultsdictlist.pickle')
     
     self.printdir=os.path.join(cwd,'print')
     if not os.path.exists(self.printdir):
         os.mkdir(self.printdir)
     
     self.datadictlistpath=os.path.join(self.datadir,'datadictlist.pickle')
     self.yeardummydict={f'dv_{i}':np.int16 for i in range(2002,2016)}
     self.yeardummylist=[key for key in self.yeardummydict]
     self.vardict,self.modeldict,self.std_transform=self.setmodel()
     self.varlist=[var for var in self.vardict]
     self.geogvars=['latitude','longitude']
     
     
     self.fig=None;self.ax=None
     self.figheight=10;self.figwidth=10
     DataView.__init__(self)
     IslandEffects.__init__(self)
 def create_driver():
     if EnvironmentConfig.BROWSER.lower() == "chrome":
         chrome_options = Options()
         chrome_options.add_argument("disable-infobars")
         chrome_options.add_argument("--start-maximized")
         return webdriver.Chrome(
             chrome_options=chrome_options,
             executable_path=Helper.get_file_by_relative_path(
                 EnvironmentConfig.RESOURCES_FOLDER_PATH +
                 "\chromedriver.exe"))
     if EnvironmentConfig.BROWSER.lower() == "firefox":
         return webdriver.Firefox()
def percentiles():
    id = request.args.get('id')
    filter = request.args.get('filter')
    db = dbConnector()
    helper = Helper()
    db.set_id(id)
    data = db.get_listing()
    zipcode = data[0]['zipcode']
    listing_price = data[0]['price']
    prices = db.get_price_by_zip(zipcode)
    preds = helper.percents(float(listing_price), prices)
    property_type = data[0]['property_type']
    data = db.get_percentile_totals(filter, zipcode, property_type)
    percentiles = [np.percentile(data, x) for x in range(10, 110, 10)]
    totals = helper.percentile_totals(percentiles, data)
    response = {
        'total_listings': totals,
        'filter': filter,
        'pricing_percentiles': preds
    }
    return json.dumps(response, use_decimal=True)
Exemple #20
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 def components(self, maze, v, e):
     """component count and characteristic"""
     k, _ = Helper.find_components(maze)
     key = 'k'
     if key not in self.legend:
         self.make_key(key, "Number of components (k)")
     self.make_moments(key, k)
     chi = v - e - k
     key = 'chi'
     if key not in self.legend:
         self.make_key(key, "Maze characteristic (v-e-k)")
     self.make_moments(key, chi)
     return k
Exemple #21
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 def draw(self, widget, cr):
     helper = Helper(cr)
     alloc = widget.get_allocation()
     window = Rect.from_top_left(Point(0, 0), alloc.width, alloc.height)
     with helper.box(window.inset(5), clip=False) as bounds:
         radius = min(bounds.width, bounds.height) * 0.5
         helper.circle(bounds.center, radius)
         cr.set_line_width(2.5)
         cr.stroke()
         cr.rotate(self.value)
         helper.circle(Point(radius/2, 0), radius/4)
         cr.fill()
Exemple #22
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def handle_download(download_page, params):
    """Original function"""

    global output_dir
    print(params)

    filename = archive_format(params) + ".pdf"
    volumes = {'Α': 'A', 'Β': 'B'}
    vol = volumes[params['issue_type']]
    year = params['issue_date'].year

    dirs = '{}/{}/{}'.format(vol, year, filename[6:9])
    os.system('mkdir -p {}/{}'.format(output_dir, dirs))
    outfile = '{}/{}/{}'.format(output_dir, dirs, filename)

    if os.path.isfile(outfile):
        print('Already a file')
        return

    try:
        # First we get the redirect link from the download page
        html = Helper.get_url_contents(download_page)
        beautiful_soup = BeautifulSoup(html, "html.parser")
        meta = beautiful_soup.find("meta", {"http-equiv": "REFRESH"})
        download_link = meta['content'].replace("0;url=", "")

        # We do the same process twice because it involves 2 redirects.
        beautiful_soup = BeautifulSoup(Helper.get_url_contents(download_link),
                                       "html.parser")
        meta = beautiful_soup.find("meta", {"http-equiv": "REFRESH"})
        download_link = meta['content'].replace("0;url=", "")
    except BaseException as e:
        print(e)
        return None
    print(filename)
    Helper.download(download_link, filename, output_dir + '/' + dirs)
    return filename
Exemple #23
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 def getRenderEnv(self, cr, scale, window, stdin):
     return {
         'cr': cr,
         'cairo': cairo,
         'math': math,
         'stdin': stdin,
         'window': window,
         'scale_mm': scale,
         'helpers': Helper(cr),
         'Point': Point,
         'Rect': Rect,
         'time': time.time(),
         '__name__': 'render',
         'params': self.getValues()
     }
Exemple #24
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    def __init__(self, env=None, helper=None):
        if env is None:
            self.env = get_env()
            self.helper = Helper(self.env)
        else:
            self.env = env
            self.helper = helper
            assert (self.helper.env == env)

        # internal representation of the transition system
        self.state_vars = set()
        self.var_types = {}
        self.init = TRUE_PYSMT()
        self.trans = TRUE_PYSMT()
        self.final = FALSE_PYSMT()
Exemple #25
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    def read_assessments(assessments_number):
        total_weight = 0
        assessments_number = int(assessments_number)
        assessments = []
        for x in range(0, assessments_number):
            print("\nData For assessment number:", x + 1)
            valid_assessment = False
            assessments_name_check = True
            assessments_weight_check = True

            while not valid_assessment:
                if assessments_name_check:
                    assessments_name = input("Assessment name: ")
                    if assessments_name:
                        assessments_name_check = False
                if not assessments_name_check and assessments_weight_check:
                    if x == (assessments_number - 1):
                        valid_int_weight = True
                        assessments_weight = 100 - total_weight
                        valid_assessment = True
                        assessments.append({
                            'name': assessments_name,
                            'weight': assessments_weight
                        })
                    else:
                        assessments_weight = input("Assessment weight: ")
                        valid_int_weight = Helper.is_int(assessments_weight)

                        if not valid_int_weight:
                            print(
                                '\nInvalid, Please enter number greated than 0 and less than 100'
                            )
                        else:
                            assessments_weight = int(assessments_weight)
                            if total_weight + assessments_weight > 100:
                                print(
                                    '\nInvalid, total assessments weight can pass 100, weight available is',
                                    100 - total_weight)
                            else:
                                assessments_weight = assessments_weight
                                total_weight += assessments_weight
                                valid_assessment = True
                                assessments.append({
                                    'name': assessments_name,
                                    'weight': assessments_weight
                                })

        return assessments
Exemple #26
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    def _create_assignments(self, board):

        self.assignments_completed = 0
        self.assignments_sent = 0

        self.root = Node(ROOT_NODE_NAME, assignment=None)

        Helper.generate_tree_level(self.root, board)
        Helper.generate_tree_level(self.root)
        Helper.generate_tree_level(self.root)
Exemple #27
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    def _get_relation_enc(self, edge_rel):
        """ Encode x' = Ax + b +- error
        as 
        Ax + b - error <= x' /\ x' <= Ax + b + error

        """
        assert len(self.pysmtvars) == len(edge_rel.A)
        assert len(self.pysmtvars) == len(edge_rel.b)
        assert len(self.pysmtvars) == len(edge_rel.error.l)
        assert len(self.pysmtvars) == len(edge_rel.error.h)

        rel_enc = []
        for i in range(len(self.pysmtvars) * 2):
            if (i < len(self.pysmtvars)):
                i_index = i
                e_e_smt = self.to_real(edge_rel.error.h[i])
            else:
                i_index = i - len(self.pysmtvars)
                e_e_smt = self.to_real(edge_rel.error.l[i_index])

            a_row = edge_rel.A[i_index]
            b_e_smt = self.to_real(edge_rel.b[i_index])

            current_var = self.pysmtvars[i_index]
            var_next = Helper.get_next_var(current_var,
                                           self.pysmt_env.formula_manager)

            # row - column product
            assert len(self.pysmtvars) == len(a_row)
            row_column = None
            for (var, a_el) in zip(self.pysmtvars, a_row):
                row_elem = Times(self.to_real(a_el), var)
                if row_column is None:
                    row_column = row_elem
                else:
                    row_column = Plus(row_column, row_elem)
            assert row_column is not None

            if (i < len(self.pysmtvars)):
                pred = LE(var_next, Plus(row_column, b_e_smt, e_e_smt))
            else:
                pred = LE(Plus(row_column, Plus(b_e_smt, e_e_smt)), var_next)

            rel_enc.append(pred)

        return rel_enc
Exemple #28
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def RFID(request):
    logic = Logic()
    helper = Helper()
    if request.method == 'POST':
        rfid = str(request.body).split('"')[3].replace(" ", "")
        if settings.DEBUG:
            print(rfid)

        if rfid is None:
            if settings.DEBUG:
                print('no se recibio rfid')
            return HttpResponse('No se recibió RFID\n')
        else:
            access_logs = logic.get_access_logs_today()
            exists = False

            for log in access_logs:
                if rfid == log.RFID:
                    exists = True
                    break

            if exists:
                if settings.DEBUG:
                    print('El usuario ya se ha registrado')
                return HttpResponse('El usuario ya se ha registrado')
            else:
                if len(rfid) < 7:
                    try:
                        diner = Diner.objects.get(RFID=rfid)
                        new_access_log = AccessLog(diner=diner, RFID=rfid)
                        new_access_log.save()
                    except Diner.DoesNotExist:
                        new_access_log = AccessLog(diner=None, RFID=rfid)
                        new_access_log.save()
                else:
                    if settings.DEBUG:
                        print('RFID Inválido\n')
                    return HttpResponse('RFID Inválido\n')

        return HttpResponse('Operacion Terminada\n')

    else:
        return redirect('diners:diners')
Exemple #29
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    def new_module():
        module_name_check = True
        module_code_check = True
        should_ask_for_assessment = False
        have_valid_assessment = False
        valid_assessments_number = 0
        while module_name_check or module_code_check or should_ask_for_assessment:
            if module_name_check:
                module_name = input("Module name: ")
                if module_name:
                    module_name_check = False

            if not module_name_check and module_code_check:
                module_code = input("Module Code: ")
                if module_code:
                    module_code_check = False
                    should_ask_for_assessment = True

            if should_ask_for_assessment:
                assessments_number = input("Number of Assessments: ")
                if assessments_number:
                    valid_assessments_number = Helper.is_int(
                        assessments_number)
                    if not valid_assessments_number:
                        print(
                            '\nInvalid, Only integer number allowed, Please enter number greater than 1'
                        )
                    else:
                        should_ask_for_assessment = False
                        have_valid_assessment = True
                        module_assessments = Reader.read_assessments(
                            assessments_number)

        module = {
            'name': module_name,
            'code': module_code,
            'assessments': module_assessments
        }
        module = Module(module)
        Reader.save_module(module)
Exemple #30
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    def __init__(self, module_name, init_cons, final_cons, pwa_graph, vs,
                 init_ps, final_ps):
        self.module_name = module_name
        assert isinstance(init_cons, constraints.IntervalCons)
        self.init_cons = init_cons
        assert isinstance(final_cons, constraints.IntervalCons)
        self.final_cons = final_cons
        assert isinstance(pwa_graph, pwa.pwagraph.PWAGraph)
        self.pwa_graph = pwa_graph
        assert isinstance(vs, list) and (not len(vs) > 0
                                         or isinstance(vs[0], unicode))
        self.vs = vs
        assert isinstance(init_ps,
                          set) and (not len(init_ps) > 0 or isinstance(
                              next(iter(init_ps)), pwa.pwa.Partition))
        self.init_ps = init_ps
        assert isinstance(final_ps,
                          set) and (not len(final_ps) > 0 or isinstance(
                              next(iter(final_ps)), pwa.pwa.Partition))
        self.final_ps = final_ps

        self._ts = None

        # encoding of the graph locations
        self.pysmt_env = get_env()
        self.helper = Helper(self.pysmt_env)

        self._loc_enc = None  # Object used to encode the location with a counter
        self.val2loc = None  # map from value to locations (as represented in the graph)
        self.loc2val = None  # map from location (as rep. in graph) to the encoding value
        self.val2edge = None  # map from value to transition
        self.edge2val = None  # map from transition to value
        self.pysmtvars = None  # List of pysmt variables (same position as self.vs)
        self.pysmtvars2index = {
        }  # map from variables in the ts to the index used in vs

        self.locval2bool = None
        self.edgeval2bool = None
def check_maze(grid):
    """check that the maze is perfect

    We want the maze to be a spanning tree of the grid.  If v is the
    number of vertices, e the number of edges, and k the number of
    components, we want to satisfy both the following conditions:
        (1) k = 1 (the maze is connected)
        (2) v = e + 1 (every edge is a bridge, given k=1)
    Since edges are counted in the manner of Euler, we count each edge
    twice.

    Note: Loops are not counted here with multiplicity, but the
    assertion will fail (as it should) if any loops occur.
    """
    m, n = grid.rows, grid.cols
    v = m * n                             # number of vertices
    e = 0                                 # number of arcs (2e)
    for cell in grid.each():
        e += len(cell.arcs)                   # Euler counting
    k, _ = Helper.find_components(grid)
        # note: e is twice the number of edges
    assert e + 2 == 2 * v and k == 1, \
        "v=%d, 2*e=%d, k=%d - not a tree" % (v, e, k)
Exemple #32
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destination = 'horse008.xlsx'

wb = openpyxl.load_workbook(filename=source)
sheet = wb.active
# top start B4  top end DF4 bottom start B123 bottom end DF123
BOARD_RANGE = 'B4:DF123'
# tuple of style_id where cell is empty
EMPTY_CELLS = (1, 3, 4, 6, 7, 8, 9, 11, 18)
top_border = 3  # sheet.BREAK_ROW
left_border = 1  # sheet.BREAK_COLUMN
rows = len(sheet.rows) - top_border
cols = len(sheet.columns) - left_border
print(rows, cols)
start = (0, 0)  # start point
finish = (119, 108) # end point
helper = Helper(rows, cols, start)
queue = deque()
# parents array with points
parents = dict()
results = []
coordinates = []
walls = dict()

# matrix = [[0] * cols for i in range(rows)]

for i, row in enumerate(sheet.iter_rows(BOARD_RANGE)):
    for j, cell in enumerate(row):
        if cell.style_id not in EMPTY_CELLS:
            # matrix[i][j] = -1
            walls[(i, j)] = -1