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mission_to_mars_scrape.py
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mission_to_mars_scrape.py
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#from flask import Flask, render_template, redirect
#from flask_pymongo import PyMongo
from splinter import Browser
from bs4 import BeautifulSoup
import time
from selenium.webdriver.support.ui import WebDriverWait
import pandas as pd
from pprint import pprint
def scrape_all():
browser = Browser('chrome', executable_path='./Chrome_Safe/chromedriver.exe',headless=True)
news_title, news_paragraph = mars_news(browser)
featured_image_url = featured_image(browser)
mars_weather = twitter_weather(browser)
facts = mars_facts(browser)
hemispheres = hemisphere(browser)
data = {
"news_title": news_title,
"news_paragraph": news_paragraph,
"featured_image": featured_image_url,
"mars_weather" : mars_weather,
"facts" : facts,
"hemispheres" : hemispheres
}
browser.quit()
return data
def mars_news(browser):
url = 'https://mars.nasa.gov/news/'
browser.visit(url)
html = browser.html
news_soup = BeautifulSoup(html, 'html.parser')
time.sleep(5)
try:
latest_article = news_soup.find('li',{'class','slide'})
#time.sleep(2)
news_title = latest_article.find("div", {'class','content_title'}).get_text()
news_paragraph = latest_article.find("div", {'class','article_teaser_body'}).get_text()
except AttributeError:
return None, None
return news_title, news_paragraph
def featured_image(browser):
url = "https://www.jpl.nasa.gov/spaceimages/?search=&category=Mars"
browser.visit(url)
browser.is_element_present_by_id('full_image', wait_time=0.5)
full_image_elem = browser.find_by_id('full_image')
full_image_elem.click()
browser.is_element_present_by_text("more info", wait_time=0.5)
more_info = browser.find_link_by_partial_text('more info')
more_info.click()
#time.sleep(2)
html = browser.html
img_soup = BeautifulSoup(html, 'html.parser')
time.sleep(5)
image = img_soup.select_one('figure.lede a img')
try:
partial_image = image.get("src")
except AttributeError:
return None
featured_image_url = f'https://www.jpl.nasa.gov{partial_image}'
print(featured_image_url)
return featured_image_url
def twitter_weather(browser):
url = 'https://twitter.com/marswxreport?lang=en'
browser.visit(url)
html = browser.html
tweet_soup = BeautifulSoup(html, 'html.parser')
mars_weather = tweet_soup.select_one('p.TweetTextSize').get_text()
print(mars_weather)
return mars_weather
def mars_facts(browser):
# try:
# df = pd.read_html("http://space-facts.com/mars/")[0]
# except BaseException:
# return None
# df.columns = ["description", "value"]
# df.set_index("description", inplace=True)
# Add some bootstrap styling to <table>
# return df.to_html(classes="table table-striped")
url = 'https://space-facts.com/mars/'
browser.visit(url)
html = browser.html
table_soup = BeautifulSoup(html, 'html.parser')
table_stat = table_soup.find("table", {'class','tablepress tablepress-id-mars'})
#pprint(table_stat)
eq_diameter = table_stat.find("tr", {'class','row-1 odd'}).get_text()
eq_diameter = eq_diameter.strip()
eq_diameter.split(":")
#print(len(eq_diameter))
#print(eq_diameter[0:19])
#print(eq_diameter[20:28])
po_diameter = table_stat.find("tr", {'class','row-2 even'}).get_text()
po_diameter = po_diameter.strip()
po_diameter.split(":")
#print(len(po_diameter))
#print(po_diameter[0:14])
#print(po_diameter[15:23])
mass = table_stat.find("tr", {'class','row-3 odd'}).get_text()
mass = mass.strip()
mass.split(":")
#print(len(mass))
#print(mass[0:4])
#print(mass[5:34])
moons = table_stat.find("tr", {'class','row-4 even'}).get_text()
moons = moons.strip()
moons.split(":")
#print(len(moons))
#print(moons[0:5])
#print(moons[6:25])
orbit_dist = table_stat.find("tr", {'class','row-5 odd'}).get_text()
orbit_dist = orbit_dist.strip()
orbit_dist.split(":")
#print(len(orbit_dist))
#print(orbit_dist[0:14])
#print(orbit_dist[15:39])
orbit_period = table_stat.find("tr", {'class','row-6 even'}).get_text()
orbit_period = orbit_period.strip()
orbit_period.split(":")
#print(len(orbit_period))
#print(orbit_period[0:12])
#print(orbit_period[13:33])
surface_temp = table_stat.find("tr", {'class','row-7 odd'}).get_text()
surface_temp = surface_temp.strip()
surface_temp.split(":")
#print(len(surface_temp))
#print(surface_temp[0:19])
#print(surface_temp[20:34])
first_record = table_stat.find("tr", {'class','row-8 even'}).get_text()
first_record = first_record.strip()
first_record.split(":")
#print(len(first_record))
#print(first_record[0:12])
#print(first_record[13:31])
key= first_record[0:12]
recorded_by = table_stat.find("tr", {'class','row-9 odd'}).get_text()
recorded_by = recorded_by.strip()
recorded_by.split(":")
#print(len(recorded_by))
#print(recorded_by[0:11])
#print(recorded_by[12:31])
key9 = recorded_by[0:11]
value9 = recorded_by[12:31]
table_stat_dist = {f'{eq_diameter[0:19]}':eq_diameter[20:28],f'{po_diameter[0:14]}':po_diameter[15:23],f'{mass[0:4]}':mass[5:34],f'{moons[0:5]}':moons[6:25],f'{orbit_dist[0:14]}':orbit_dist[15:39],f'{orbit_period[0:12]}':orbit_period[13:33],f'{surface_temp[0:19]}':surface_temp[20:34],f'{first_record[0:12]}':first_record[13:31],f'{recorded_by[0:11]}':recorded_by[12:31]}
table_stat_dist_df = pd.DataFrame(table_stat_dist.items(),columns=['Parameters','Values'])
#table_stat_dist_df
return table_stat_dist_df.to_html(classes="table table-striped")
def hemisphere(browser):
url = 'https://astrogeology.usgs.gov/search/results?q=hemisphere+enhanced&k1=target&v1=Mars'
browser.visit(url)
html = browser.html
hemi_soup = BeautifulSoup(html, 'html.parser')
try:
hempisphere_items = hemi_soup.find_all("div", {'class','item'})
except AttributeError:
None, None
img_urls_list = []
for h in hempisphere_items:
hemispheres_dict = {}
title_p = h.find('h3').get_text()
#title_list.append(title_p)
ar = h.find('img',class_='thumb')
href_link = 'https://astrogeology.usgs.gov' + ar['src']
#img_list.append(href_link)
hemispheres_dict['title']= title_p
hemispheres_dict['img_url'] = href_link
img_urls_list.append(hemispheres_dict)
#pprint(img_urls_list)
return img_urls_list
if __name__ == "__main__":
# If running as script, print scraped data
print(scrape_all())