How to use print_errors method in Gherkin-python
Best Python code snippet using gherkin-python
api.py
Source:api.py 
1import json2import csv3import redis4from typing import List5from flask import Flask, request, jsonify, send_file6import jobs7import print_errors8import logging9logging.basicConfig(level=logging.DEBUG)10#Creating app, an instance of the flask variable11app = Flask(__name__)12#This is the route that will show the user all the possible routes that they can choose from13@app.route("/", methods=['GET', 'POST', 'PUT', 'PATCH', 'DELETE'])14def info() -> str:15 """16 This function will show to the user all the possible routes that they can choose from17 Args: 18 None19 Output:20 (string)21 """22 if(request.method == 'GET'):23 return print_errors.welcome_message()24 else:25 return print_errors.error('curl -X GET localhost:5036/')26#This route is to load the data into redis, db=027@app.route('/data', methods=['GET', 'POST', 'PUT', 'PATCH', 'DELETE'])28def load_asteroid_data_into_redis() -> str:29 '''30 This function will put the dataset.csv into the redis server. All of the 31 raw data will be saved on db = 032 Args:33 None34 Returns:35 (string) it will return a message to the user telling them that the data 36 has been stored or the incorrect method was used and an error message will37 be shown to the user38 '''39 #This if for storing the data into the redis database in db=040 if(request.method == 'POST'):41 #Deletes all the items inside db=042 jobs.rd.flushdb()43 #This will populate the redis db=044 data = {}45 count = 046 data['asteroid_data'] = []47 with open("dataset.csv", 'r') as f:48 dataset = csv.DictReader(f)49 for row in dataset:50 data['asteroid_data'].append(dict(row))51 count = count + 152 if(count == 100000):53 break54 #Populating the redis db=055 for item in data['asteroid_data']:56 jobs.rd.set(item['id'], json.dumps(item))57 return '\n\nThe data has been successfully been stored in redis, in db=0\n\n'58 else:59 return print_errors.error('curl -X POST localhost:5036/data')60#This route will return a list of all the items in redis db=061@app.route("/job/data/read", methods = ['GET', 'POST', 'PUT', 'DELETE', 'PATCH'])62def read_data():63 '''64 This function will return a list of all the dictonaries that were added to the redis db=065 Input:66 (None)67 Output:68 (list of dicts) that contain all the information that was added to redis69 '''70 #We need to check that the db=0 is infact been populated71 if(len(jobs.rd.keys()) == 0):72 return print_errors.db0_is_empty('curl -x GET localhost:5036/data/read')73 #Checking that the verb is a GET74 if(request.method == 'GET'):75 job_dict = jobs.add_job('/job/data/read', 'list of dicts')76 jid = job_dict['id']77 #we are going to add the job_id into a new redis database, and the route as the key value78 jobs.job_list.set('/job/data/read', jid)79 #Returns a message to the user explaning the next steps that need to be done80 return print_errors.job_confi('curl -X GET localhost:5036/job/data/read', jid)81 else:82 return print_errors.error('curl -X GET localhost:5036/data/read')83#This function will return a list of all the job id84@app.route("/stored/job-ids", methods=['GET', 'POST', 'PUT', 'DELETE', 'PATCH'])85def return_all_ids():86 """87 This function will return a list of all the keys and values that are in the redis88 database, db=489 Input:90 (none)91 Output:92 (list) return a list of all the key and values that have been stored in db=493 """94 #Checking that db=4 is not empty95 if(len(jobs.job_list.keys()) == 0):96 return print_errors.db4_is_empty()97 if(request.method == 'GET'):98 list_of_id = []99 for item in jobs.job_list.keys():100 mini_list = []101 mini_list.append(item)102 mini_list.append(jobs.job_list.get(item))103 list_of_id.append(mini_list)104 return jsonify(list_of_id)105 else:106 return print_errors.error('curl -X GET localhost:5036/stored/job-ids')107#This route will return what is stored in the the answer database or it will return a print statemet108@app.route("/job/result/<jid>", methods = ['GET', 'POST', 'PUT', 'PATCH', 'DELETE'])109def get_results(jid):110 """111 This function is going to return the result of the job id that was created112 Input:113 jid (str): It is the job id that created when the user instantiated the job114 Output:115 It will return the result back to the user.116 """117 #Checking if db=3 is empty118 if(len(jobs.answers.keys()) == 0):119 return print_errors.db3_is_empty()120 #Getting the result back to the user121 if(request.method == 'GET'):122 job_dictionary = jobs.get_job_by_id(jid)123 logging.warning('The item of job_dictionary is: ', print(job_dictionary['return_type']))124 125 #This will check if the return value has been completed126 if(job_dictionary['status'] != 'complete'):127 return print_errors.return_not_finished(jid)128 #Incase the return type is list of dictionaries129 if(job_dictionary['return_type'] == 'list of dicts'):130 logging.warning('It is inside the list of dicts')131 list_of_dict = json.loads(jobs.answers.get(jid))132 json.dumps(list_of_dict, sort_keys=False, indent=2)133 # logging.warning('the type of list_of_dict is:', type(list_of_dict))134 return jsonify(list_of_dict)135 #Incase the return type is a list136 elif(job_dictionary['return_type'] == 'list'):137 logging.warning('It is inside the list if statement')138 normal = json.loads(jobs.answers.get(jid))139 json.dumps(normal, sort_keys=False, indent=2)140 return jsonify(normal)141 #Incase the return type is a string142 elif(job_dictionary['return_type'] == 'string'):143 logging.warning('It is inside the string if statement')144 145 #Returns the string message to the user146 return jobs.answers.get(jid)147 148 #Incase the return type is a graph149 elif(job_dictionary['return_type'] == 'graph'):150 logging.warning("It is inside the graph statement")151 job_key = jobs._generate_job_key(jid)152 logging.warning("The value for images is: ", str(jobs.jdb.hget(job_key, 'images')))153 path = f'/pics/{job_key}.png'154 with open(path, 'wb') as f:155 f.write(jobs.jdb.hget(job_key, 'image'))156 return send_file(path, mimetype='image/png', as_attachment=True)157 #Incase the return type is dictionary158 elif(job_dictionary['return_type'] == 'dictionary'):159 logging.warning("It is inside the dictionary if statement")160 #It converts it from a string dictionary to a python dictionary161 returned_dictionary = json.loads(jobs.answers.get(jid))162 #returns the returned_dictionary163 return jsonify(returned_dictionary) 164 #This would happen if the return_type was different from anything else165 else:166 return f'''167The route that was curled below.168'''169 else:170 return print_errors.error('curl -X GET localhost:5036/job/id')171#This route will get rid of all the items in the job_list db=4172@app.route('/joblist/delete', methods =['DELETE', 'GET', 'PUT', 'PATCH', 'POST'])173def delete_all_ids():174 """175 This function will delete all the pending job in the job list176 Input:177 (None)178 Output:179 (string): It will tell the user of that the db=4 is empty180 """181 if(request.method == 'DELETE'):182 jobs.job_list.flushdb()183 return print_errors.db4_is_empty()184 else:185 return print_errors.error('curl -X DELETE localhost:5036/joblist/delete')186#This route will get rid of all the items in the jdb db=2187@app.route('/jdb/delete', methods = ['GET', 'DELETE', 'PUT', 'PATCH', 'POST'])188def delete_all_jdb():189 """190 This function will delete all the jdb in the db=2191 Input:192 (none)193 Output:194 (string): IT will tell the iser of that db=2 is empty195 """196 if(request.method == "DELETE"):197 jobs.jdb.flushdb()198 return print_errors.db2_is_empty()199 200 else:201 return print_errors.error('curl -X DELETE localhost:5036/jdb/delete')202#This function will get rid of all the items in the redis database for db=3203@app.route("/answers/delete", methods = ['DELETE', 'GET', 'PUT', 'PATCH', 'POST'])204def delete_all_answers():205 """206 This function will delete all the answers in the answers database, db=3207 Input:208 (None)209 Output:210 (string): It iwll tell the user that all the saved answers have been deleted211 """212 if(request.method == 'DELETE'):213 jobs.answers.flushdb()214 return print_errors.db3_is_empty2()215 else:216 return print_errors.error('curl -X DELETE localhost:5036/answers/delete')217# this route returns a list of all asteroid ids218@app.route("/job/ids", methods = ['GET', 'POST', 'PUT', 'DELETE', 'PATCH'])219def list_ids():220 """221 This function will return a list that contains all the id's in the database.222 Input:223 (None)224 Output: 225 (list) that contains all the ids of the asteroid.226 """227 # checking that db 0 is populated228 if(len(jobs.rd.keys()) == 0):229 return print_errors.db0_is_empty('curl -x GET localhost:5036/job/ids')230 # making sure that user is calling GET231 if(request.method == 'GET'):232 233 job_dict = jobs.add_job('/job/ids', 'list')234 jid = job_dict['id']235 #we are going to add the job_id into a new redis databse, and the route as the key value236 jobs.job_list.set('/job/ids', jid)237 #returns a message to the user explaning the next steps that need to be done238 return print_errors.job_confi('curl -X GET localhost:5036/job/ids', jid)239 else:240 return print_errors.error('curl -X GET localhost:5006/id')241# this route returns a list of all asteroid names242@app.route("/job/names", methods = ['GET', 'POST', 'DELETE', 'PATCH'])243def list_names():244 # checking that db 0 is populated245 if(len(jobs.rd.keys()) == 0):246 return print_errors.db0_is_empty('curl -x GET localhost:5036/job/names')247 # making sure that user is calling GET248 if(request.method == 'GET'):249 #adds it to the queue, jdb250 job_dict = jobs.add_job('/job/names', 'list')251 jid = job_dict['id']252 #adds it to the job list253 jobs.job_list.set('/job/names', jid)254 #This prints a confirmation string to the user255 return print_errors.job_confi('curl -X GET localhost:5036/job/names', jid)256 else:257 return print_errors.error('curl -X GET localhost:5006/name')258# this route returns a list of names of near earth orbit asteroids259@app.route("/job/neo", methods = ['GET', 'POST', 'DELETE', 'PATCH'])260def list_neos():261 # checking that db 0 is populated262 if(len(jobs.rd.keys()) == 0):263 return print_errors.db0_is_empty('curl -x GET localhost:5036/neo')264 # making sure that user is calling GET265 if(request.method == 'GET'):266 #Adds it to the queue, jdb, it will determine at the very end it will return a list or a string267 job_dict = jobs.add_job('/job/neo', 'list')268 jid = job_dict['id']269 #adds it to the job list270 jobs.job_list.set('/job/neo', jid)271 #This prints a confirmation string to the user272 return print_errors.job_confi('curl -X GET localhost:5036/job/neo', jid)273 else:274 return print_errors.error('curl -X GET localhost:5006/neo')275# this route returns a list of names of potentially hazardous asteroids276@app.route("/job/pha", methods = ['GET', 'POST', 'DELETE', 'PATCH'])277def list_phas():278 # checking that db 0 is populated279 if(len(jobs.rd.keys()) == 0):280 return print_errors.db0_is_empty('curl -x GET localhost:5036/pha')281 # making sure that user is calling GET282 if(request.method == 'GET'):283 #Adds it to the queue, jdb, it will determine at the very end it will return a list or a string284 job_dict = jobs.add_job('/job/neo', 'list')285 jid = job_dict['id']286 #adds it to the job list287 jobs.job_list.set('/job/pha', jid)288 #This prints a confirmation string to the user289 return print_errors.job_confi('curl -X GET localhost:5036/job/pha', jid)290 else:291 return print_errors.error('curl -X GET localhost:5006/pha')292# this route returns a list of all asteroid diameterss293@app.route("/job/diameters", methods = ['GET', 'POST', 'DELETE', 'PATCH'])294def list_diameters():295 """296 This function is just going to get the job_id in order for the worker to do the work297 Input:298 (none)299 Output:300 (none)301 """302 # checking that db 0 is populated303 if(len(jobs.rd.keys()) == 0):304 return print_errors.db0_is_empty('curl -x GET localhost:5036/job/diameters')305 # making sure that user is calling GET306 if(request.method == 'GET'):307 #Adds it to the queue, jdb, it will determine at the very end it iwll return a string or a list308 job_dict = jobs.add_job('/job/diameters', 'list')309 jid = job_dict['id']310 #We are going to add the job_id into a new redis database, and the route as the key value311 jobs.job_list.set('/job/diameters', jid)312 #Returns a confirmation string back to the user313 return print_errors.job_confi('curl -X GET localhost:5036/job/diameters', jid)314 else:315 return print_errors.error('curl -X GET localhost:5036/job/diameters')316'''317# This route returns a png of the bell curve of all the diameters318@app.route("/job/diameter/gaussian_distribution", method = ['GET', 'PUT', 'POST', 'DELETE'])319def bell_curve_diam():320 # checking that db 0 is populated321 if(len(jobs.rd.keys()) == 0):322 return print_errors.db0_is_empty('curl -x GET localhost:5031/job/diameter/guassian_distribution')323 # making sure that user is calling GET324 if(request.method == 'GET'):325 #Adds it to the queue, jdb, it will determine at the very end it iwll return a string or a list326 job_dict = jobs.add_job('/job/diameter/guassian_distribution', 'list')327 jid = job_dict['id']328 #We are going to add the job_id into a new redis database, and the route as the key value329 jobs.job_list.set('/job/diameter/guassian_distribution', jid)330 #Returns a confirmation string back to the user331 return print_errors.job_confi('curl -X GET localhost:5031/job/diameter/guassian_distribution', jid)332 else:333 return print_errors.error('curl -X GET localhost:5036/job/diameter/guassian_distribution')334'''335# this route returns the name and value of the asteroid with the largest diameter336@app.route("/job/diameters/max", methods =['GET', 'PUT', 'POST', 'DELETE'])337def diameter_largest():338 # checking that db 0 is populated339 if(len(jobs.rd.keys()) == 0):340 return print_errors.db0_is_empty('curl -x GET localhost:5036/job/diameters/max')341 # making sure that user is calling GET342 if(request.method == 'GET'):343 #Adds it to the queue, jdb, it will determine at the very end it iwll return a string or a list344 job_dict = jobs.add_job('/job/diameters/max', 'string')345 jid = job_dict['id']346 #We are going to add the job_id into a new redis database, and the route as the key value347 jobs.job_list.set('/job/diameters/max', jid)348 #Returns a confirmation string back to the user349 return print_errors.job_confi('curl -X GET localhost:5036/job/diameters/max', jid)350 else:351 return print_errors.error('curl -X GET localhost:5036/job/diameters/max')352# this route returns the name and value of the asteroid with the smallest diameter353@app.route("/job/diameters/min", methods =['GET', 'PUT', 'POST', 'DELETE'])354def diameter_smallest():355 # checking that db 0 is populated356 if(len(jobs.rd.keys()) == 0):357 return print_errors.db0_is_empty('curl -x GET localhost:5036/diameter/min')358 # making sure that user is calling GET359 if(request.method == 'GET'):360 #Adds it to the queue, jdb, it will determine at the very end it will return a string361 job_dict = jobs.add_job('/job/diameters/min', 'string')362 jid = job_dict['id']363 #We are going to add the job_id into a new redis database, and the route as the key value364 jobs.job_list.set('/job/diameters/min', jid)365 #Returns a confirmation string back to the user366 return print_errors.job_confi('curl -X GET localhost:5036/job/diameters/min', jid)367 else:368 return print_errors.error('curl -X GET localhost:5036/job/diameters/max')369 370# this route returns a list of all asteroid moid_lds371@app.route("/job/moid_ld", methods =['GET', 'PUT', 'POST', 'DELETE'])372def list_moid_lds():373 # checking that db 0 is populated374 if(len(jobs.rd.keys()) == 0):375 return print_errors.db0_is_empty('curl -x GET localhost:5036/job/moid_ld')376 # making sure that user is calling GET377 if(request.method == 'GET'):378 job_dict = jobs.add_job('/job/moid_ld', 'list')379 jid = job_dict['id']380 jobs.job_list.set('/job/moid_ld', jid)381 return print_errors.job_confi('curl -X GET localhost:5036/job/moid_ld', jid)382 else:383 return print_errors.error('curl -X GET localhost:5036/job/moid_ld')384# this route returns the list of moid_lds in ascending order (least to greatest)385@app.route("/job/moid_ld/ascending", methods =['GET', 'PUT', 'POST', 'DELETE'])386def ascending_moid_lds():387 388 # checking that db 0 is populated389 if(len(jobs.rd.keys()) == 0):390 return print_errors.db0_is_empty('curl -x GET localhost:5036/job/moid_ld/ascending')391 # making sure that user is calling GET392 if(request.method == 'GET'):393 job_dict = jobs.add_job('/job/moid_ld/ascending', 'list')394 jid = job_dict['id']395 jobs.job_list.set('/job/moid_ld/ascending', jid)396 return print_errors.job_confi('curl -X GET localhost:5036/job/moid_ld/ascending', jid)397 else:398 return print_errors.error('curl -X GET localhost:5036/job/moid_ld/ascending')399'''400# this route returns a histogram of all moid_lds401@app.route("/job/moid_ld/graph", methods =['GET', 'PUT', 'POST', 'DELETE'])402def moid_graph():403 # checking that db 0 is populated404 if(len(jobs.rd.keys()) == 0):405 return print_errors.db0_is_empty('curl -x GET localhost:5036/job/moid_ld/graph')406 # making sure that user is calling GET407 if(request.method == 'GET'):408 job_dict = jobs.add_job('/job/moid_ld/graph', 'graph')409 jid = job_dict['id']410 jobs.job_list.set('job/moid_ld/graph', jid)411 return print_errors.job_confi('curl -X GET localhost:5036/job/moid_ld/graph', jid)412 else:413 return print_errors.error('curl -X GET localhost:5036/job/moid_ld/graph')414'''415#This function will return a dictionary that to the user pertaining to an inputted id416@app.route('/job/ids/<specific_id>', methods=['POST', 'PUT', 'DELETE', 'PATCH', 'GET'])417def specific_id_info(specific_id):418 """419 This function the will start a job instance420 Input:421 specific_id (string): It is the id that the user is inputting 422 Output:423 None: Nothing, the only thing that is happening is putting this job into the queue 424 """425 # checking that db 0 is populated426 if(len(jobs.rd.keys()) == 0):427 return print_errors.db0_is_empty('curl -x GET localhost:5036/job/ids/<specific_id>')428 429 #Checking that the user is curling with get430 if(request.method == 'GET'):431 #This is a list that has all the query432 user_query = f'{specific_id}'433 #Strating thing434 job_dict = jobs.add_job('/job/ids/<specific_id>', 'dictionary', user_query)435 jid = job_dict['id']436 437 #we are going to add the job_id into a new redis databse, and the route as the key value438 jobs.job_list.set('/job/ids/<specific_id>', jid)439 #This will print a confimation string to the user440 return print_errors.job_confi('curl -X GET localhost:5036/job/ids/<specific_id>', jid)441 else:442 #This will print to the user the correct route that needs to be used443 return print_errors.error('curl -X GET localhost:5006/id/<specific_id>')444#Deletes all of the data in db=0 445@app.route("/data/reset", methods =['GET', 'PUT', 'POST', 'DELETE'])446def rest_db_data() -> str:447 """448 This function will delete all the data in the redis database (db=0).449 Input:450 (None)451 Output:452 (String) it will return a message to the user that the data inside the 453 redis db has been deleted454 """455 if(request.method=="DELETE"):456 jobs.rd.flushdb()457 return '\n\nThe redis container for db=0, is empty, all the data that was inside has been deleted.\n\n'458 else:459 return print_errors.error('curl -X DELETE localhost:5036/data/reset')460#Returns the data to the user, we start using the worker.py function through the usage of jobs.py 461 462if __name__ == "__main__":...
MINSTexperiment.py
Source:MINSTexperiment.py
...49print('\n-------------------------------------------')50print("Nearest Centroid Classifier:")5152NC_MNISTexp_lbls = odap.nc_classify(MNISTtrain, MNISTtest, MNISTtrain_lbls)53odap.print_errors(MNISTtest, MNISTtest_lbls, NC_MNISTexp_lbls) # Print errors5455# PCA of MNIST56print('\n-------------------------------------------')57print("Nearest Centroid Classifier (PCA data):")5859NCpca_MNISTexp_lbls = odap.nc_classify(60 MNISTtrainPCA, MNISTtestPCA, MNISTtrain_lbls)61odap.print_errors(MNISTtestPCA, MNISTtest_lbls,62 NCpca_MNISTexp_lbls) # Print errors636465# -------------------------------------------66# 2.Nearest subclass centroid Classifier {2,3,5}67print('\n-------------------------------------------')68print("Nearest subclass centroid classifier (2 subclasses):")6970NSC2_MNISTexp_lbls = odap.nsc_classify(71 MNISTtrain, 2, MNISTtest, MNISTtrain_lbls)72odap.print_errors(MNISTtest, MNISTtest_lbls,73 NSC2_MNISTexp_lbls) # Print errors7475print('\n-------------------------------------------')76print("Nearest subclass centroid classifier (PCA data) (2 subclasses):")7778NSC2pca_MNISTexp_lbls = odap.nsc_classify(79 MNISTtrainPCA, 2, MNISTtestPCA, MNISTtrain_lbls)80odap.print_errors(MNISTtestPCA, MNISTtest_lbls,81 NSC2pca_MNISTexp_lbls) # Print errors8283print('\n-------------------------------------------')84print("Nearest subclass centroid classifier (3 subclasses):")85NSC3_MNISTexp_lbls = odap.nsc_classify(86 MNISTtrain, 3, MNISTtest, MNISTtrain_lbls)87odap.print_errors(MNISTtest, MNISTtest_lbls,88 NSC3_MNISTexp_lbls) # Print errors8990print('\n-------------------------------------------')91print("Nearest subclass centroid classifier (PCA data) (3 subclasses):")92NSC3pca_MNISTexp_lbls = odap.nsc_classify(93 MNISTtrainPCA, 3, MNISTtestPCA, MNISTtrain_lbls)94odap.print_errors(MNISTtestPCA, MNISTtest_lbls,95 NSC3pca_MNISTexp_lbls) # Print errors9697print('\n-------------------------------------------')98print("Nearest subclass centroid classifier (5 subclasses):")99NSC5_MNISTexp_lbls = odap.nsc_classify(100 MNISTtrain, 5, MNISTtest, MNISTtrain_lbls)101odap.print_errors(MNISTtest, MNISTtest_lbls,102 NSC5_MNISTexp_lbls) # Print errors103104print('\n-------------------------------------------')105print("Nearest subclass centroid classifier (PCA data) (5 subclasses):")106NSC5pca_MNISTexp_lbls = odap.nsc_classify(107 MNISTtrainPCA, 5, MNISTtestPCA, MNISTtrain_lbls)108odap.print_errors(MNISTtestPCA, MNISTtest_lbls,109 NSC5pca_MNISTexp_lbls) # Print errors110111# -------------------------------------------112# 3. Nearest neighbour classifier113print('\n-------------------------------------------')114print("Nearest neighbour classifier:")115NNC_MNISTexp_lbls = odap.nn_classify(MNISTtrain, MNISTtest, MNISTtrain_lbls)116odap.print_errors(MNISTtest, MNISTtest_lbls, NNC_MNISTexp_lbls) # Print errors117118print('\n-------------------------------------------')119print("Nearest neighbour classifier (PCA data):")120NNCpca_MNISTexp_lbls = odap.nn_classify(121 MNISTtrainPCA, MNISTtestPCA, MNISTtrain_lbls)122odap.print_errors(MNISTtestPCA, MNISTtest_lbls,123 NNCpca_MNISTexp_lbls) # Print errors124125# -------------------------------------------126# 4. Perceptron trained using Backpropagation127128print('\n-------------------------------------------')129print("Perceptron Clasifier trained using Backpropagation")130131eta = 0.1132epoch = 20133134pbp = odap.PerceptronBP(eta=eta, epochs=epoch)135pbp.fit(MNISTtrain, MNISTtrain_lbls)136137138139PBB_MNISTexp_lbls = pbp.predict_lbls(MNISTtest)140odap.print_errors(MNISTtest, MNISTtest_lbls, PBB_MNISTexp_lbls) # Print errors141142print('\n-------------------------------------------')143print("Perceptron Clasifier trained using Backpropagation (PCA data)")144pbp_pca = odap.PerceptronBP(eta=eta, epochs=epoch)145pbp_pca.fit(MNISTtrainPCA, MNISTtrain_lbls)146147PBBpca_MNISTexp_lbls = pbp_pca.predict_lbls(MNISTtestPCA)148odap.print_errors(MNISTtestPCA, MNISTtest_lbls,149 PBBpca_MNISTexp_lbls) # Print errors150151# -------------------------------------------152# 5. Nearest neighbour classifier153154print('\n-------------------------------------------')155print("Perceptron Clasifier trained using MSE")156157pmse = odap.PerceptronMSE()158pmse.fit(MNISTtrain, MNISTtrain_lbls)159160PMSE_MNISTexp_lbls = pmse.predict_lbls(MNISTtest)161odap.print_errors(MNISTtest, MNISTtest_lbls,162 PMSE_MNISTexp_lbls) # Print errors163164print('\n-------------------------------------------')165print("Perceptron Clasifier trained using MSE (PCA data)")166167pmse_pca = odap.PerceptronMSE()168pmse_pca.fit(MNISTtrainPCA, MNISTtrain_lbls)169170PMSEpca_MNISTexp_lbls = pmse_pca.predict_lbls(MNISTtestPCA)171odap.print_errors(MNISTtestPCA, MNISTtest_lbls,
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ORLexperiment.py
Source:ORLexperiment.py
...48print('\n-------------------------------------------')49print("Nearest Centroid Classifier:")5051NC_ORLexp_lbls = odap.nc_classify(ORLtrain, ORLtest, ORLtrain_lbls)52odap.print_errors(ORLtest, ORLtest_lbls, NC_ORLexp_lbls) # Print errors5354# PCA of ORL55print('\n-------------------------------------------')56print("Nearest Centroid Classifier (PCA data):")5758NCpca_ORLexp_lbls = odap.nc_classify(ORLtrainPCA, ORLtestPCA, ORLtrain_lbls)59odap.print_errors(ORLtestPCA, ORLtest_lbls, NCpca_ORLexp_lbls) # Print errors606162# -------------------------------------------63# 2.Nearest subclass centroid Classifier {2,3,5}64print('\n-------------------------------------------')65print("Nearest subclass centroid classifier (2 subclasses):")6667NSC2_ORLexp_lbls = odap.nsc_classify(ORLtrain, 2, ORLtest, ORLtrain_lbls)68odap.print_errors(ORLtest, ORLtest_lbls, NSC2_ORLexp_lbls) # Print errors6970print('\n-------------------------------------------')71print("Nearest subclass centroid classifier (PCA data) (2 subclasses):")7273NSC2pca_ORLexp_lbls = odap.nsc_classify(74 ORLtrainPCA, 2, ORLtestPCA, ORLtrain_lbls)75odap.print_errors(ORLtestPCA, ORLtest_lbls,76 NSC2pca_ORLexp_lbls) # Print errors7778print('\n-------------------------------------------')79print("Nearest subclass centroid classifier (3 subclasses):")80NSC3_ORLexp_lbls = odap.nsc_classify(ORLtrain, 3, ORLtest, ORLtrain_lbls)81odap.print_errors(ORLtest, ORLtest_lbls, NSC3_ORLexp_lbls) # Print errors8283print('\n-------------------------------------------')84print("Nearest subclass centroid classifier (PCA data) (3 subclasses):")85NSC3pca_ORLexp_lbls = odap.nsc_classify(86 ORLtrainPCA, 3, ORLtestPCA, ORLtrain_lbls)87odap.print_errors(ORLtestPCA, ORLtest_lbls,88 NSC3pca_ORLexp_lbls) # Print errors8990print('\n-------------------------------------------')91print("Nearest subclass centroid classifier (5 subclasses):")92NSC5_ORLexp_lbls = odap.nsc_classify(ORLtrain, 5, ORLtest, ORLtrain_lbls)93odap.print_errors(ORLtest, ORLtest_lbls, NSC5_ORLexp_lbls) # Print errors9495print('\n-------------------------------------------')96print("Nearest subclass centroid classifier (PCA data) (5 subclasses):")97NSC5pca_ORLexp_lbls = odap.nsc_classify(98 ORLtrainPCA, 5, ORLtestPCA, ORLtrain_lbls)99odap.print_errors(ORLtestPCA, ORLtest_lbls,100 NSC5pca_ORLexp_lbls) # Print errors101102# -------------------------------------------103# 3. Nearest neighbour classifier104print('\n-------------------------------------------')105print("Nearest neighbour classifier:")106NNC_ORLexp_lbls = odap.nn_classify(ORLtrain, ORLtest, ORLtrain_lbls)107odap.print_errors(ORLtest, ORLtest_lbls, NNC_ORLexp_lbls) # Print errors108109print('\n-------------------------------------------')110print("Nearest neighbour classifier (PCA data):")111NNCpca_ORLexp_lbls = odap.nn_classify(ORLtrainPCA, ORLtestPCA, ORLtrain_lbls)112odap.print_errors(ORLtestPCA, ORLtest_lbls, NNCpca_ORLexp_lbls) # Print errors113114# -------------------------------------------115# 4. Perceptron trained using Backpropagation116117print('\n-------------------------------------------')118print("Perceptron Clasifier trained using Backpropagation")119120eta = 0.1121epoch = 20122123pbp = odap.PerceptronBP(eta=eta, epochs=epoch)124pbp.fit(ORLtrain, ORLtrain_lbls)125126PBB_ORLexp_lbls = pbp.predict_lbls(ORLtest)127odap.print_errors(ORLtest, ORLtest_lbls, PBB_ORLexp_lbls) # Print errors128129print('\n-------------------------------------------')130print("Perceptron Clasifier trained using Backpropagation (PCA data)")131pbp_pca = odap.PerceptronBP(eta=eta, epochs=epoch)132pbp_pca.fit(ORLtrainPCA, ORLtrain_lbls)133134PBBpca_ORLexp_lbls = pbp_pca.predict_lbls(ORLtestPCA)135odap.print_errors(ORLtestPCA, ORLtest_lbls, PBBpca_ORLexp_lbls) # Print errors136137# -------------------------------------------138# 5. Nearest neighbour classifier139140print('\n-------------------------------------------')141print("Perceptron Clasifier trained using MSE")142143pmse = odap.PerceptronMSE()144pmse.fit(ORLtrain, ORLtrain_lbls)145146PMSE_ORLexp_lbls = pmse.predict_lbls(ORLtest)147odap.print_errors(ORLtest, ORLtest_lbls, PMSE_ORLexp_lbls) # Print errors148149print('\n-------------------------------------------')150print("Perceptron Clasifier trained using MSE (PCA data)")151152pmse_pca = odap.PerceptronMSE()153pmse_pca.fit(ORLtrainPCA, ORLtrain_lbls)154155PMSEpca_ORLexp_lbls = pmse_pca.predict_lbls(ORLtestPCA)156odap.print_errors(ORLtestPCA, ORLtest_lbls,
...
install.py
Source:install.py
...92 # check OS93 print("Checking if running a supported OS version...")94 checked_os = check_os()95 if (is_error(checked_os)):96 return print_errors(checked_os)97 else:98 success = print_errors(checked_os)99 100 # check space available101 print("Checking if enough disk space is available...")102 checked_space = check_space()103 if (is_error(checked_space)):104 return print_errors(checked_space)105 else:106 success = print_errors(checked_space)107 # check package manager108 print("Checking if machine has a supported package manager...")109 checked_pkg_manager = update_pkg_manager()110 if (is_error(checked_pkg_manager)):111 return print_errors(checked_pkg_manager)112 else:113 success = print_errors(checked_pkg_manager)114 115 # check packages are installed116 print("Checking if packages installed correctly...")117 checked_packages = check_packages()118 if (is_error(checked_packages)):119 return print_errors(checked_packages)120 else:121 success = print_errors(checked_packages)122 # check OMS version123 print("Checking if running a supported version of OMS...")124 checked_oms = check_oms(interactive)125 if (is_error(checked_oms)):126 return print_errors(checked_oms)127 else:128 success = print_errors(checked_oms)129 # check all files130 if (os.path.isdir(DFS_PATH)):131 print("Checking if all files installed correctly (may take some time)...")132 checked_files = check_filesystem(DFS_PATH)133 if (is_error(checked_files)):134 return print_errors(checked_files)135 else:136 success = print_errors(checked_files)137 else:138 print("WARNING (INTERNAL): Datafiles have not been successfully copied over.")139 print("Skipping all files installed correctly check...")140 # check certs141 print("Checking certificate and RSA key are correct...")142 # check cert143 checked_cert = check_cert()144 if (checked_cert != NO_ERROR):145 success = print_errors(checked_cert)146 # check key147 checked_key = check_key()148 if (checked_key != NO_ERROR):149 success = print_errors(checked_key)150 # return if at least one is false151 if (is_error(checked_cert) or is_error(checked_key)):152 return ERR_FOUND153 154 return success...
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