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How to use get_root method in locust
Best Python code snippet using locust
app.py
Source:app.py 
...71 meta = f'<meta charset="utf-8" name="viewport" content="width=device-width, initial-scale=1.0">'72 favicon = f'<link rel="shortcut icon" href="../static/favicon/favicon.ico">'73 74 title = f'<title>Urban Life Tactics | WFL.00</title>'75 folium_map.get_root().html.add_child(folium.Element(meta))76 folium_map.get_root().html.add_child(folium.Element(favicon))77 folium_map.get_root().html.add_child(folium.Element(title))78 font_css = f'<style>@import url("https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap");</style>'79 folium_map.get_root().html.add_child(folium.Element(font_css))80 81 script_credits = f'<style> #credits {{position: absolute;z-index: 999;bottom: 5px;width: 300px;}}</style>'82 img_credits = f'<img id="credits" src="../static/images/credits.png">'83 folium_map.get_root().html.add_child(folium.Element(script_credits))84 folium_map.get_root().html.add_child(folium.Element(img_credits))85 86 srcipt_enter = f'<style> #enter {{position: absolute;z-index: 999;bottom: 75px;width: 150px;right:75px;overflow: hidden;-webkit-transform: scale(1);transform: scale(1);-webkit-transition: .3s ease-in-out;transition: .3s ease-in-out;filter:grayscale();}}</style>'87 srcipt_enter_hover = f'<style> #enter:hover {{-webkit-transform: scale(2);transform: scale(1.2);filter: none;}}</style>'88 folium_map.get_root().html.add_child(folium.Element(srcipt_enter))89 folium_map.get_root().html.add_child(folium.Element(srcipt_enter_hover))90 91 script_bro = f'<style> .bro {{position: absolute;font-size: 15px;top: 40%;left: 350px;transform: translate(-50%, -50%);z-index: 999;}}</style>'92 script_demo = f'<style> #demo {{position: absolute;opacity:0}}</style>'93 folium_map.get_root().html.add_child(folium.Element(script_bro))94 folium_map.get_root().html.add_child(folium.Element(script_demo))95 script_left= f'<style> .left {{position: absolute;font-family:"Bebas Neue";font-size: 100px;top: 12%;left: 175px;z-index: 999;}}</style>'96 folium_map.get_root().html.add_child(folium.Element(script_left))97 98 script_bro_input = f'<style> .bro input {{height:25px;width: 68px;text-align: center;font-size: 15px;border:1px solid #000000; background-color:#000000; color:white; border-radius:4px;display: inline-block;vertical-align: middle; margin-bottom:10px;}}</style>'99 folium_map.get_root().html.add_child(folium.Element(script_bro_input))100 form_int = f'<form action = "/result_wlfcero" method="POST" id="nameform">'101 demo_poly = f'<input type="text" id="demo" name="demo" value = {poly}>'102 iter_area = f'<div class="left">INPUTS</div>'103 104 iter_poly = f'<div class="bro"><div><label> Life time lapse:_ </label><input type="number" id="iter" name="iter" value = "50"></div>'105 va1_poly = f'<div><label> Speed Weight:_ </label><input type="number" id="va1" name="va1" value = "1" min="1" ></div>'106 va2_poly = f'<div><label> Vegetation Weight:_ </label><input type="number" id="va2" name="va2" value = "1" min="1" ></div>'107 va3_poly = f'<div><label> Climate Weight:_ </label><input type="number" id="va3" name="va3" value = "1" min="1"></div>'108 va4_poly = f'<div><label> Openness Weight:_ </label><input type="number" id="va4" name="va4" value = "1" min="1"></div>'109 va5_poly = f'<div><label> Closeness Weight:_ </label><input type="number" id="va5" name="va5" value = "1" min="1"></div>'110 va6_poly = f'<div><label> Betweenness Weight:_ </label><input type="number" id="va6" name="va6" value = "1" min="1"></div></div></form>'111 button_finish=f'<input type="image" form="nameform" id="enter" src="../static/images/enter.png">'112 folium_map.get_root().html.add_child(folium.Element(form_int))113 folium_map.get_root().html.add_child(folium.Element(demo_poly))114 folium_map.get_root().html.add_child(folium.Element(iter_area))115 folium_map.get_root().html.add_child(folium.Element(iter_poly))116 folium_map.get_root().html.add_child(folium.Element(va1_poly))117 folium_map.get_root().html.add_child(folium.Element(va2_poly))118 folium_map.get_root().html.add_child(folium.Element(va3_poly))119 folium_map.get_root().html.add_child(folium.Element(va4_poly))120 folium_map.get_root().html.add_child(folium.Element(va5_poly))121 folium_map.get_root().html.add_child(folium.Element(va6_poly))122 folium_map.get_root().html.add_child(folium.Element(button_finish))123 minimap = plugins.MiniMap(position='topright')124 folium_map.add_child(minimap)125 folium_map.save('templates/03_map_wlfcero.html')126 return render_template('03_map_wlfcero.html')127@app.route("/result_wlfcero", methods=['GET', 'POST'])128def result_wlfcero():129 poly = request.form['demo']130 iter = int(request.form['iter'])131 va1 = int(request.form['va1'])132 va2 = int(request.form['va2'])133 va3 = int(request.form['va3'])134 va4 = int(request.form['va4'])135 va5 = int(request.form['va5'])136 va6 = int(request.form['va6'])137 location, a , df= test_wlfcero.getEdges(poly, iter, va1, va2, va3, va4, va5, va6)138 folium_map = folium.Map(location=location,tiles="cartodbpositron", zoom_start=16)139 140 title = f'<title>Urban Life Tactics | WFL.00</title>'141 folium_map.get_root().html.add_child(folium.Element(title))142 script_credits = f'<style> #credits {{position: absolute;z-index: 999;bottom: 5px;width: 300px;}}</style>'143 img_credits = f'<img id="credits" src="../static/images/credits.png">'144 folium_map.get_root().html.add_child(folium.Element(script_credits))145 folium_map.get_root().html.add_child(folium.Element(img_credits))146 147 minimap = plugins.MiniMap()148 folium_map.add_child(minimap)149 lines = a150 features = [151 {152 "type": "Feature",153 "geometry": {154 "type": "LineString",155 "coordinates": line["coordinates"],156 },157 "properties": {158 "times": line["dates"],159 "popup": line["popup"],160 "style": {161 "color": line["color"],162 # "weight": line["weight"] if "weight" in line else 5,163 },164 },165 }166 for line in lines167 168 ]169 plugins.TimestampedGeoJson(170 {171 "type": "FeatureCollection",172 "features": features,173 },174 period="PT1S",175 add_last_point=False,176 auto_play=False,177 loop=False,178 max_speed=10,179 loop_button=True,180 date_options="ss",181 # 'YYYY-MM-DD HH:mm:ss',182 time_slider_drag_update=True,183 duration="P2M",184 ).add_to(folium_map)185 #specify the min and max values of your data186 colormap = branca.colormap.linear.YlOrRd_09.scale(0, 1)187 colormap = colormap.to_step(index=[0, 0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9, 1])188 colormap.caption = 'Traffic'189 colormap.add_to(folium_map)190 folium_map.save('templates/04_result_wlfcero.html')191 return render_template('04_result_wlfcero.html')192@app.route('/wlfuno', methods=['GET', 'POST'])193def wlfuno():194 return render_template("02_map_wlfuno.html")195@app.route('/trans_wflone', methods=['GET', 'POST'])196def trans_wflone():197 parameters = {198 'name',199 "travel_time",200 'speed_kph',201 'length',202 'widths',203 'width_deviations',204 'openness',205 'closeness400',206 'closeness_global',207 'betweenness_metric_n',208 'straightness',209 'food',210 'education',211 'transport',212 'shop',213 'vegetation',214 'value_temperature',215 'value_windSpeed',216 'value_windDirection',217 'value_humidity',218 'value_skyCover',219 'value_earthTemperature',220 'value_precipitationWater',221 'value_directIlluminance',222 'value_diffuseIlluminance',223 'value_irradiation',224 }225 poly = request.form['demo']226 print(poly)227 column = request.form['browser']228 print(column)229 proj_streets = transic_wflone.getEdges(poly)230 # folium_map = folium.Map(location=(40.425986238284544, -3.698757358239611),tiles="cartodbpositron", zoom_start=15)231 folium_map = proj_streets.explore(232 column =column,233 cmap='Spectral',234 tooltip_kwds=dict(labels=True),235 tooltip=parameters,236 popup=parameters,237 k=10,238 name="graph",239 tiles=None,240 style_kwds=dict(weight=5),241 )242 folium.TileLayer('cartodbpositron',opacity=1).add_to(folium_map )243 meta = f'<meta charset="utf-8" name="viewport" content="width=device-width, initial-scale=1.0">'244 favicon = f'<link rel="shortcut icon" href="../static/favicon/favicon.ico">'245 246 title = f'<title>Urban Life Tactics | WFL.01</title>'247 folium_map.get_root().html.add_child(folium.Element(meta))248 folium_map.get_root().html.add_child(folium.Element(favicon))249 folium_map.get_root().html.add_child(folium.Element(title))250 font_css = f'<style>@import url("https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap");</style>'251 folium_map.get_root().html.add_child(folium.Element(font_css))252 253 script_credits = f'<style> #credits {{position: absolute;z-index: 999;bottom: 5px;width: 300px;}}</style>'254 img_credits = f'<img id="credits" src="../static/images/credits.png">'255 folium_map.get_root().html.add_child(folium.Element(script_credits))256 folium_map.get_root().html.add_child(folium.Element(img_credits))257 258 srcipt_enter = f'<style> #enter {{position: absolute;z-index: 999;bottom: 75px;width: 150px;right:75px;overflow: hidden;-webkit-transform: scale(1);transform: scale(1);-webkit-transition: .3s ease-in-out;transition: .3s ease-in-out;filter:grayscale();}}</style>'259 srcipt_enter_hover = f'<style> #enter:hover {{-webkit-transform: scale(2);transform: scale(1.2);filter: none;}}</style>'260 folium_map.get_root().html.add_child(folium.Element(srcipt_enter))261 folium_map.get_root().html.add_child(folium.Element(srcipt_enter_hover))262 263 script_bro = f'<style> .bro {{position: absolute;font-size: 15px;top: 40%;left: 350px;transform: translate(-50%, -50%);z-index: 999;}}</style>'264 script_demo = f'<style> #demo {{position: absolute;opacity:0}}</style>'265 folium_map.get_root().html.add_child(folium.Element(script_bro))266 folium_map.get_root().html.add_child(folium.Element(script_demo))267 script_left= f'<style> .left {{position: absolute;font-family:"Bebas Neue";font-size: 100px;top: 12%;left: 175px;z-index: 999;}}</style>'268 folium_map.get_root().html.add_child(folium.Element(script_left))269 270 script_bro_input = f'<style> .bro input {{height:25px;width: 68px;text-align: center;font-size: 15px;border:1px solid #000000; background-color:#000000; color:white; border-radius:4px;display: inline-block;vertical-align: middle; margin-bottom:10px;}}</style>'271 folium_map.get_root().html.add_child(folium.Element(script_bro_input))272 form_int = f'<form action = "/result_wflone" method="POST" id="nameform">'273 demo_poly = f'<input type="text" id="demo" name="demo" value = {poly}>'274 iter_area = f'<div class="left">INPUTS</div>'275 276 iter_poly = f'<div class="bro"><div><label> Life time lapse:_ </label><input type="number" id="iter" name="iter" value = "50"></div>'277 va1_poly = f'<div><label> Speed Weight:_ </label><input type="number" id="va1" name="va1" value = "1" min="1" ></div>'278 va2_poly = f'<div><label> Vegetation Weight:_ </label><input type="number" id="va2" name="va2" value = "1" min="1" ></div>'279 va3_poly = f'<div><label> Climate Weight:_ </label><input type="number" id="va3" name="va3" value = "1" min="1"></div>'280 va4_poly = f'<div><label> Openness Weight:_ </label><input type="number" id="va4" name="va4" value = "1" min="1"></div>'281 va5_poly = f'<div><label> Closeness Weight:_ </label><input type="number" id="va5" name="va5" value = "1" min="1"></div>'282 va6_poly = f'<div><label> Betweenness Weight:_ </label><input type="number" id="va6" name="va6" value = "1" min="1"></div></div></form>'283 button_finish=f'<input type="image" form="nameform" id="enter" src="../static/images/enter.png">'284 folium_map.get_root().html.add_child(folium.Element(form_int))285 folium_map.get_root().html.add_child(folium.Element(demo_poly))286 folium_map.get_root().html.add_child(folium.Element(iter_area))287 folium_map.get_root().html.add_child(folium.Element(iter_poly))288 folium_map.get_root().html.add_child(folium.Element(va1_poly))289 folium_map.get_root().html.add_child(folium.Element(va2_poly))290 folium_map.get_root().html.add_child(folium.Element(va3_poly))291 folium_map.get_root().html.add_child(folium.Element(va4_poly))292 folium_map.get_root().html.add_child(folium.Element(va5_poly))293 folium_map.get_root().html.add_child(folium.Element(va6_poly))294 folium_map.get_root().html.add_child(folium.Element(button_finish))295 minimap = plugins.MiniMap(position='topright')296 folium_map.add_child(minimap)297 folium_map.save('templates/03_map_wlfone.html')298 return render_template('03_map_wlfone.html')299@app.route("/result_wflone", methods=['GET', 'POST'])300def result_wflone():301 poly = request.form['demo']302 iter = int(request.form['iter'])303 va1 = int(request.form['va1'])304 va2 = int(request.form['va2'])305 va3 = int(request.form['va3'])306 va4 = int(request.form['va4'])307 va5 = int(request.form['va5'])308 va6 = int(request.form['va6'])309 location, a = test_wflone.getEdges(poly, iter, va1, va2, va3, va4, va5, va6 )310 folium_map = folium.Map(location=location,tiles="cartodbpositron", zoom_start=16)311 312 title = f'<title>Urban Life Tactics | WFL.01</title>'313 folium_map.get_root().html.add_child(folium.Element(title))314 script_credits = f'<style> #credits {{position: absolute;z-index: 999;bottom: 5px;width: 300px;}}</style>'315 img_credits = f'<img id="credits" src="../static/images/credits.png">'316 folium_map.get_root().html.add_child(folium.Element(script_credits))317 folium_map.get_root().html.add_child(folium.Element(img_credits))318 319 minimap = plugins.MiniMap()320 folium_map.add_child(minimap)321 lines = a322 features = [323 {324 "type": "Feature",325 "geometry": {326 "type": "LineString",327 "coordinates": line["coordinates"],328 },329 "properties": {330 "times": line["dates"],331 "popup": line["popup"],332 "style": {333 "color": line["color"],334 # "weight": line["weight"],335 },336 },337 }338 for line in lines339 340 ]341 plugins.TimestampedGeoJson(342 {343 "type": "FeatureCollection",344 "features": features,345 },346 period="PT1S",347 add_last_point=False,348 auto_play=False,349 loop=False,350 max_speed=10,351 loop_button=True,352 date_options="ss",353 # 'YYYY-MM-DD HH:mm:ss',354 time_slider_drag_update=True,355 duration="P2M",356 ).add_to(folium_map)357 #specify the min and max values of your data358 colormap = branca.colormap.linear.YlOrRd_09.scale(0, 1)359 colormap = colormap.to_step(index=[0, 0.1,0.2,0.3,0.4,0.5,0.6,0.7,0.8,0.9, 1])360 colormap.caption = 'Traffic'361 colormap.add_to(folium_map)362 folium_map.save('templates/04_result_wflone.html')363 return render_template('04_result_wflone.html')364@app.route('/wlfsegundo', methods=['GET', 'POST'])365def wlfsegundo():366 return render_template("02_map_wlfsegundo.html")367@app.route('/trans_wlftwo', methods=['GET', 'POST'])368def trans_wlftwo():369 parameters = {370 'name',371 "travel_time",372 'speed_kph',373 'length',374 'widths',375 'width_deviations',376 'openness',377 'closeness400',378 'closeness_global',379 'betweenness_metric_n',380 'straightness',381 'food',382 'education',383 'transport',384 'shop',385 'vegetation',386 'value_temperature',387 'value_windSpeed',388 'value_windDirection',389 'value_humidity',390 'value_skyCover',391 'value_earthTemperature',392 'value_precipitationWater',393 'value_directIlluminance',394 'value_diffuseIlluminance',395 'value_irradiation',396 }397 poly = request.form['demo']398 print(poly)399 column = request.form['browser']400 print(column)401 proj_streets = transic_wfltwo.getEdges(poly)402 # folium_map = folium.Map(location=(40.425986238284544, -3.698757358239611),tiles="cartodbpositron", zoom_start=15)403 folium_map = proj_streets.explore(404 column =column,405 cmap='Spectral',406 tooltip_kwds=dict(labels=True),407 tooltip=parameters,408 popup=parameters,409 k=10,410 name="graph",411 tiles=None,412 style_kwds=dict(weight=5),413 )414 folium.TileLayer('cartodbpositron',opacity=1).add_to(folium_map )415 meta = f'<meta charset="utf-8" name="viewport" content="width=device-width, initial-scale=1.0">'416 favicon = f'<link rel="shortcut icon" href="../static/favicon/favicon.ico">'417 418 title = f'<title>Urban Life Tactics | WFL.02</title>'419 folium_map.get_root().html.add_child(folium.Element(meta))420 folium_map.get_root().html.add_child(folium.Element(favicon))421 folium_map.get_root().html.add_child(folium.Element(title))422 font_css = f'<style>@import url("https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap");</style>'423 folium_map.get_root().html.add_child(folium.Element(font_css))424 425 script_credits = f'<style> #credits {{position: absolute;z-index: 999;bottom: 5px;width: 300px;}}</style>'426 img_credits = f'<img id="credits" src="../static/images/credits.png">'427 folium_map.get_root().html.add_child(folium.Element(script_credits))428 folium_map.get_root().html.add_child(folium.Element(img_credits))429 430 srcipt_enter = f'<style> #enter {{position: absolute;z-index: 999;bottom: 75px;width: 150px;right:75px;overflow: hidden;-webkit-transform: scale(1);transform: scale(1);-webkit-transition: .3s ease-in-out;transition: .3s ease-in-out;filter:grayscale();}}</style>'431 srcipt_enter_hover = f'<style> #enter:hover {{-webkit-transform: scale(2);transform: scale(1.2);filter: none;}}</style>'432 folium_map.get_root().html.add_child(folium.Element(srcipt_enter))433 folium_map.get_root().html.add_child(folium.Element(srcipt_enter_hover))434 435 script_bro = f'<style> .bro {{position: absolute;font-size: 15px;top: 40%;left: 350px;transform: translate(-50%, -50%);z-index: 999;}}</style>'436 script_demo = f'<style> #demo {{position: absolute;opacity:0}}</style>'437 folium_map.get_root().html.add_child(folium.Element(script_bro))438 folium_map.get_root().html.add_child(folium.Element(script_demo))439 script_left= f'<style> .left {{position: absolute;font-family:"Bebas Neue";font-size: 100px;top: 12%;left: 175px;z-index: 999;}}</style>'440 folium_map.get_root().html.add_child(folium.Element(script_left))441 442 form_int = f'<form action = "/result_wfltwo" method="POST" id="nameform">'443 demo_poly = f'<input type="text" id="demo" name="demo" value = {poly}>'444 iter_area = f'<div class="left">INPUTS</div>'445 446 iter_poly = f'<div class="bro"><div><label> Nº Iterations:</label><input type="number" id="iter" name="iter" value = "1000"></div>'447 pt_poly = f'<div><label> Population Threshold:</label><input type="number" id="pt" name="pt" value = "0.85" ></div>'448 jt_poly = f'<div><label> Junction Type:</label><input type="number" id="jt" name="jt" value = "1" ></div>'449 bs_poly = f'<div><label> Branching Steps:</label><input type="number" id="bs" name="bs" value = "2"></div>'450 ga_poly = f'<div><label> Growth Angle:</label><input type="number" id="ga" name="ga" value = "2"></div>'451 sbs_poly = f'<div><label> Street Block Size:</label><input type="number" id="sbs" name="sbs" value = "100" ></div></div></form>'452 button_finish=f'<input type="image" form="nameform" id="enter" src="../static/images/enter.png">'453 folium_map.get_root().html.add_child(folium.Element(form_int))454 folium_map.get_root().html.add_child(folium.Element(demo_poly))455 folium_map.get_root().html.add_child(folium.Element(iter_area))456 folium_map.get_root().html.add_child(folium.Element(iter_poly))457 folium_map.get_root().html.add_child(folium.Element(pt_poly))458 folium_map.get_root().html.add_child(folium.Element(jt_poly))459 folium_map.get_root().html.add_child(folium.Element(bs_poly))460 folium_map.get_root().html.add_child(folium.Element(ga_poly))461 folium_map.get_root().html.add_child(folium.Element(sbs_poly))462 folium_map.get_root().html.add_child(folium.Element(button_finish))463 minimap = plugins.MiniMap(position='topright')464 folium_map.add_child(minimap)465 folium_map.save('templates/03_map_wlftwo.html')466 return render_template('03_map_wlftwo.html')467@app.route("/result_wfltwo", methods=['GET', 'POST'])468def result_wfltwo():469 poly = request.form['demo']470 iter = int(request.form['iter'])471 pt = float(request.form['pt'])472 jt = int(request.form['jt'])473 bs = int(request.form['bs'])474 ga = int(request.form['ga'])475 sbs = int(request.form['sbs'])476 location, a = test_wlftwo.getEdges(poly, iter, pt, jt, bs, ga, sbs)477 folium_map = folium.Map(location=location,tiles="cartodbpositron", zoom_start=16)478 479 title = f'<title>Urban Life Tactics | WFL.02</title>'480 folium_map.get_root().html.add_child(folium.Element(title))481 script_credits = f'<style> #credits {{position: absolute;z-index: 999;bottom: 5px;width: 300px;}}</style>'482 img_credits = f'<img id="credits" src="../static/images/credits.png">'483 folium_map.get_root().html.add_child(folium.Element(script_credits))484 folium_map.get_root().html.add_child(folium.Element(img_credits))485 486 minimap = plugins.MiniMap()487 folium_map.add_child(minimap)488 489 lines = a490 features = [491 {492 "type": "Feature",493 "geometry": {494 "type": "LineString",495 "coordinates": line["coordinates"],496 },497 "properties": {498 "times": line["dates"],...
grid.py
Source:grid.py
2import random3class Grid(tk.Canvas):4 def __init__(self, *args):5 tk.Canvas.__init__(self, *args, bg='white', width=800, height=800, relief='groove')6 self.get_root().grid = self7 8 self.get_root().coord_data = {}9 self.get_root().coord_data['start'] = None10 self.get_root().coord_data['finish'] = None11 12 self.highlight_cache = []13 self.in_search = False14 self.draw()15 16 self.mouse_x, self.mouse_y = 1, 117 self.nearest_cache = 1, 118 self.fill_cache = ""19 20 self.bind("<Motion>", self.motion)21 self.bind("<B1-Motion>", self.place_move)22 self.bind("<ButtonPress-1>", self.place)23 self.bind("<ButtonRelease-1>", self.place_release)24 self.mainloop()25 26 def get_root(self):27 return self.master.master.get_root()28 29 def draw(self, data=None):30 self.reset() 31 self.delete(tk.ALL)32 33 self.get_root().coord_data['start'] = None34 self.get_root().coord_data['finish'] = None35 36 self.w, self.h = 800, 80037 self.wl, self.hl = self.get_root().options['grid_size'][0], self.get_root().options['grid_size'][1]38 self.ws, self.hs = self.w/self.wl, self.h/self.hl39 40 41 self.grid = {}42 for w in range(self.wl):43 self.grid[w] = {}44 for h in range(self.hl):45 self.grid[w][h] = {}46 if data:47 self.grid[w][h]['state'] = data[w][h]48 else:49 self.grid[w][h]['state'] = 050 if self.grid[w][h]['state'] == 0:51 self.grid[w][h]['obj'] = self.create_rectangle(self.ws, self.hs, 0, 0, fill='', width=1)52 elif self.grid[w][h]['state'] == 1:53 self.grid[w][h]['obj'] = self.create_rectangle(self.ws, self.hs, 0, 0, fill='red', width=1)54 self.get_root().coord_data['start'] = w, h55 elif self.grid[w][h]['state'] == 2:56 self.grid[w][h]['obj'] = self.create_rectangle(self.ws, self.hs, 0, 0, fill='green', width=1)57 self.get_root().coord_data['finish'] = w, h58 else:59 self.grid[w][h]['obj'] = self.create_rectangle(self.ws, self.hs, 0, 0, fill='black', width=1)60 self.move(self.grid[w][h]['obj'], (w*self.ws)+0.45, (h*self.hs)+0.5)61 self.reset()62 63 def motion(self, event):64 self.mouse_x, self.mouse_y = event.x, event.y65 66 def get_nearest(self, x1, y1):67 68 69 70 return int(x1/self.ws), int(y1/self.hs)71 72 def place_move(self, event):73 74 if not self.in_search:75 76 try:77 78 if self.get_root().mode == "wall":79 w, h = self.get_nearest(event.x, event.y)80 if (w, h) == self.get_root().coord_data['start']:81 self.get_root().coord_data['start'] = None82 elif (w, h) == self.get_root().coord_data['finish']:83 self.get_root().coord_data['finish'] = None84 self.itemconfig(self.grid[w][h]['obj'], fill='black')85 self.grid[w][h]['state'] = 386 else:87 self.mouse_x, self.mouse_y = event.x, event.y88 89 except Exception as e:90 pass91 92 def place(self, event):93 if not self.in_search:94 95 try:96 97 self.reset()98 99 self.nearest_cache = None100 if self.get_root().mode == "start":101 try:102 self.itemconfig(self.grid[self.get_root().coord_data['start'][0]][self.get_root().coord_data['start'][1]]['obj'], fill='')103 except TypeError:104 pass105 w, h = self.get_nearest(event.x, event.y)106 self.itemconfig(self.grid[w][h]['obj'], fill='red')107 self.grid[w][h]['state'] = 1108 self.get_root().coord_data['start'] = w, h109 110 self.clear_cursor()111 112 elif self.get_root().mode == "finish":113 try:114 self.itemconfig(self.grid[self.get_root().coord_data['finish'][0]][self.get_root().coord_data['finish'][1]]['obj'], fill='')115 except TypeError:116 pass117 w, h = self.get_nearest(event.x, event.y)118 self.itemconfig(self.grid[w][h]['obj'], fill='green')119 self.grid[w][h]['state'] = 2120 self.get_root().coord_data['finish'] = w, h121 122 self.clear_cursor()123 124 elif self.get_root().mode == "wall":125 w, h = self.get_nearest(event.x, event.y)126 self.itemconfig(self.grid[w][h]['obj'], fill='black')127 self.grid[w][h]['state'] = 3128 129 except Exception as e:130 pass131 132 133 def place_release(self, event):134 if not self.in_search:135 self.reset()136 137 def clear_cursor(self):138 self.nearest_cache = -1, -1139 self.get_root().mainframe.deselect_all()140 141 def get(self):142 grid = []143 for w in self.grid:144 grid.append([])145 for h in self.grid[w]:146 if self.grid[w][h]['state'] == 3:147 grid[w].append(1)148 else:149 grid[w].append(0)150 return grid151 152 def reset(self):153 try:154 if not self.in_search:155 self.get_root().status_var.set("\n\n")156 self.nearest_cache = -1, -1157 for coords in self.highlight_cache:158 self.itemconfig(self.grid[coords[0]][coords[1]]['obj'], fill='')159 self.highlight_cache = []160 161 ## full clear, useful for bugs/errors162 for w in self.grid:163 for h in self.grid[w]:164 if (self.grid[w][h]['state']) == 0:165 self.itemconfig(self.grid[w][h]['obj'], fill='')166 except Exception as e:167 pass168 169 170 def finish_search(self, route):171 try:172 for coords in route:173 if not coords == self.get_root().coord_data['start']:174 if not coords == self.get_root().coord_data['finish']:175 self.itemconfig(self.grid[coords[0]][coords[1]]['obj'], fill='red')176 self.get_root().status_var.set("{}\nRoute length {}".format(self.get_root().status_var.get().split("\n")[0], len(route)))177 except Exception:178 pass179 180 def highlight(self, coords):181 try:182 if not coords == self.get_root().coord_data['start']:183 if not coords == self.get_root().coord_data['finish']:184 self.highlight_cache.append(coords) if coords not in self.highlight_cache else self.highlight_cache185 self.itemconfig(self.grid[coords[0]][coords[1]]['obj'], fill='pink')186 self.get_root().status_var.set("Visited {}\n".format(len(self.highlight_cache)))187 except Exception:188 pass189 190 def export_walls(self):191 grid = []192 for w in self.grid:193 grid.append([])194 for h in self.grid[w]:195 grid[w].append(str(self.grid[w][h]['state']))196 grid[w] = ",".join(grid[w])197 grid = "\n".join(grid)198 return grid199 200 def random_draw(self):201 self.reset() 202 self.delete(tk.ALL)203 204 self.get_root().coord_data['start'] = None205 self.get_root().coord_data['finish'] = None206 207 self.w, self.h = 800, 800208 self.wl, self.hl = self.get_root().options['grid_size'][0], self.get_root().options['grid_size'][1]209 self.ws, self.hs = self.w/self.wl, self.h/self.hl210 211 212 self.grid = {}213 for w in range(self.wl):214 self.grid[w] = {}215 for h in range(self.hl):216 self.grid[w][h] = {}217 self.grid[w][h]['state'] = random.choice([0, 0, 0, 0, 3])218 if self.grid[w][h]['state'] == 0:219 self.grid[w][h]['obj'] = self.create_rectangle(self.ws, self.hs, 0, 0, fill='', width=1)220 elif self.grid[w][h]['state'] == 1:221 self.grid[w][h]['obj'] = self.create_rectangle(self.ws, self.hs, 0, 0, fill='red', width=1)222 self.get_root().coord_data['start'] = w, h223 elif self.grid[w][h]['state'] == 2:224 self.grid[w][h]['obj'] = self.create_rectangle(self.ws, self.hs, 0, 0, fill='green', width=1)225 self.get_root().coord_data['finish'] = w, h226 else:227 self.grid[w][h]['obj'] = self.create_rectangle(self.ws, self.hs, 0, 0, fill='black', width=1)228 self.move(self.grid[w][h]['obj'], (w*self.ws)+0.45, (h*self.hs)+0.5)229 self.reset()230 231 def mainloop(self):232 233 if not self.in_search:234 235 try:236 237 try:238 self.itemconfig(self.grid[self.nearest_cache[0]][self.nearest_cache[1]]['obj'], fill='{}'.format(self.fill_cache))239 except Exception:240 pass241 242 w, h = self.get_nearest(self.mouse_x, self.mouse_y)243 self.fill_cache = self.itemcget(self.grid[w][h]['obj'], "fill")244 self.nearest_cache = w, h245 246 247 248 if self.get_root().mode == "start":249 self.itemconfig(self.grid[w][h]['obj'], fill='red')250 elif self.get_root().mode == "finish":251 self.itemconfig(self.grid[w][h]['obj'], fill='green')252 elif self.get_root().mode == "wall":253 self.itemconfig(self.grid[w][h]['obj'], fill='black')254 255 except Exception:256 pass257 258 259 self.after(1, self.mainloop)...
main.py
Source:main.py
...18 # bst.print(traversal_type=Traversal.POSTORDER)19 # bst.print(traversal_type=Traversal.INORDER)20 # print('\n')21 # print('After deleting: ')22 # bst.set_root(bst.delete_node(bst.get_root(), 2))23 # bst.set_root(bst.delete_node(bst.get_root(), 73))24 # bst.set_root(bst.delete_node(bst.get_root(), 3))25 # bst.set_root(bst.delete_node(bst.get_root(), 1))26 # bst.set_root(bst.delete_node(bst.get_root(), 4))27 # bst.print()28 # bst.set_root(bst.delete_node(bst.get_root(), 7))29 # bst.set_root(bst.delete_node(bst.get_root(), 5))30 # bst.set_root(bst.delete_node(bst.get_root(), 10))31 # bst.print()32 bt.set_root(bt.clear_all_roots(bt.get_root()))33 bt.print()34 # bst.set_root(bst.delete_node(bst.get_root(), 1))35 # bst.set_root(bst.delete_node(bst.get_root(), 2))36 # bst.print()37 # bst1 = BinarySearchTree()38 # bst1.insert(3)39 # bst1.insert(5)40 # bst1.print()41 # bst1.root = bst1.delete_node(bst1.get_root(), 3)42 # bst1.root = bst1.delete_node(bst1.get_root(), 5)43 # bst1.print()44 tree = BinaryTree()45 tree.add_to_tree(tree.get_root(), 3)46 tree.add_to_tree(tree.get_root(), 1)47 tree.add_to_tree(tree.get_root(), 2)48 tree.add_to_tree(tree.get_root(), 4)49 tree.add_to_tree(tree.get_root(), 5)50 tree.add_to_tree(tree.get_root(), 10)51 tree.add_to_tree(tree.get_root(), 7)52 tree.add_to_tree(tree.get_root(), 73)53 tree.add_to_tree(tree.get_root(), 23)54 tree.print()55 tree.print(traversal_type=Traversal.REVERSE)56 tr = BinaryTree()57 tr.add(3)58 tr.add(1)59 tr.add(2)60 tr.add(4)61 tr.add(5)62 tr.print()63 # tr.delete(3)64 # tr.delete(1)65 # tr.delete(4)66 # tr.delete(2)67 tr.print()...
WeightedQuickUnion.py
Source:WeightedQuickUnion.py
2 def __init__(self, N):3 self.lst = list(range(N))4 self.sizes = [1] * N56 def get_root(self, ind):7 while ind != self.lst[ind]:8 ind = self.lst[ind]9 return ind1011 def find(self, a, b):12 return self.get_root(a) == self.get_root(b)1314 def union(self, a, b):15 if self.sizes[self.get_root(a)] < self.sizes[self.get_root(b)]:16 self.lst[self.get_root(a)] = self.get_root(b)17 self.sizes[self.get_root(b)] += self.sizes[self.get_root(a)]18 else:19 self.lst[self.get_root(b)] = self.get_root(a)20 self.sizes[self.get_root(a)] += self.sizes[self.get_root(b)]2122first = WeightedQuickUnion(10)2324print(first.union(4,3))25print(first.lst)26
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