Python代写代考

# Land Usage Color Map “`python from matplotlib.colors import ListedColormap def get_usage_colormap(): use_cmap = np.zeros(shape=(256,4)) use_cmap[:,-1] = 1 uses = np.array([ [0, 0.00000000000, 0.00000000000, 0.00000000000], [11, 0.27843137255, 0.41960784314, 0.62745098039], [12, 0.81960784314, 0.86666666667, 0.97647058824], [21, 0.86666666667, 0.78823529412, 0.78823529412], [22, 0.84705882353, 0.57647058824, 0.50980392157], [23, 0.92941176471, 0.00000000000, 0.00000000000], [24, 0.66666666667, 0.00000000000, 0.00000000000], [31, 0.69803921569, 0.67843137255, 0.63921568628], [41, 0.40784313726,

# Part 1: Review Files and JSON ## Writing Let’s try writing a file. Paste the following and run it (it’s buggy!): “`python f = open(“file.txt”) f.write(“line1”) f.write(“line2”) f.close() # you need the parentheses, even without arguments! “` The code fails because the file wasn’t opened in write mode. Add “w” as a second positional

lec2-vm In [11]: from selenium import webdriver from selenium.webdriver.chrome.options import Options from selenium.common.exceptions import NoSuchElementException from IPython.core.display import display, Image import time def show_screen(): b.save_screenshot(“screen.png”) display(Image(“screen.png”)) options = Options() options.headless = True b = webdriver.Chrome(options=options, executable_path=”chromium.chromedriver”) url = “https://tyler.caraza-harter.com/cs320/tricky/page2.html” b.get(url) while True: time.sleep(0.3) show_screen() try: btn = b.find_element_by_id(“more”) except NoSuchElementException: break print(“CLICK!”) btn.click() CLICK! CLICK! CLICK!

# Sample Hints Here’s a function that might be useful for pulling in on row at a time: “`python import csv from zipfile import ZipFile from io import TextIOWrapper def zip_csv_iter(name): with ZipFile(name) as zf: with zf.open(name.replace(“.zip”, “.csv”)) as f: reader = csv.reader(TextIOWrapper(f)) for row in reader: yield row “` If you are not faimilar