from bs4 import BeautifulSoup
# Just print out the __dict__ but don't actually use it. This is just for example:
print "BeautifulSoup.__dict__ {}".format(BeautifulSoup.__dict__)
import sys
print 'sys.path {}'.format(sys.path)

# Tutorial: https://www.crummy.com/software/BeautifulSoup/bs4/doc/

html_doc = """
<html><head><title>The Dormouse's story</title></head>
<body>
<p class="title"><b>The Dormouse's story</b></p>

<p class="story">Once upon a time there were three little sisters; and their names were
<a href="http://example.com/elsie" class="sister" id="link1">Elsie</a>,
<a href="http://example.com/lacie" class="sister" id="link2">Lacie</a> and
<a href="http://example.com/tillie" class="sister" id="link3">Tillie</a>;
and they lived at the bottom of a well.</p>

<p class="story">...</p>
"""


from bs4 import BeautifulSoup
soup = BeautifulSoup(html_doc, 'html.parser')
print '----'
print(soup.prettify())
print '----'
print soup.title
print '----'
print soup.title.name
print '----'
print soup.title.string
print '----'
print soup.title.parent.name
print '----'
print soup.p
print '----'
print soup.p['class']
print '----'
print soup.a
print '----'
print soup.find_all('a')
print '----'
print "<{}>".format(soup.find_all('a')[0])

print '----'
print soup.find(id="link3")
print '----'

for link in soup.find_all('a'):
    print(link.get('href'))

print(soup.get_text())

# Tutorial: https://www.crummy.com/software/BeautifulSoup/bs4/doc/#navigating-using-tag-names

print '----'
print soup.head
print '----'
print soup.title
print '----'
print('soup.body {}'.format(soup.body))
print '----'
print('soup.body.p {}'.format(soup.body.p))
print '----'
print('soup.body.b {}'.format(soup.body.b))
print '----'

from bs4 import BeautifulSoup
# Just print out the __dict__ but don't actually use it. This is just for example:
print "BeautifulSoup.__dict__ {}".format(BeautifulSoup.__dict__)
import sys
print 'sys.path {}'.format(sys.path)

# Tutorial: https://www.crummy.com/software/BeautifulSoup/bs4/doc/

html_doc = """
<html><head><title>The Dormouse's story</title></head>
<body>
<p class="title"><b>The Dormouse's story</b></p>

<p class="story">Once upon a time there were three little sisters; and their names were
<a href="http://example.com/elsie" class="sister" id="link1">Elsie</a>,
<a href="http://example.com/lacie" class="sister" id="link2">Lacie</a> and
<a href="http://example.com/tillie" class="sister" id="link3">Tillie</a>;
and they lived at the bottom of a well.</p>

<p class="story">...</p>
"""


from bs4 import BeautifulSoup
soup = BeautifulSoup(html_doc, 'html.parser')
print('----')
print(soup.prettify())
print('----')
print(soup.title)
print('----')
print(soup.title.name)
print('----')
print(soup.title.string)
print('----')
print(soup.title.parent.name)
print('----')
print(soup.p)
print('----')
print(soup.p['class'])
print('----')
print(soup.a)
print('----')
print(soup.find_all('a'))
print('----')
print("<{}>".format(soup.find_all('a')[0]))

print('----')
print(soup.find(id="link3"))
print('----')

for link in soup.find_all('a'):
    print(link.get('href'))

print(soup.get_text())

# Tutorial: https://www.crummy.com/software/BeautifulSoup/bs4/doc/#navigating-using-tag-names

print('----')
print(soup.head)
print('----')
print(soup.title)
print('----')
print('soup.body {}'.format(soup.body))
print('----')
print('soup.body.p {}'.format(soup.body.p))
print('----')
print('soup.body.b {}'.format(soup.body.b))
print('----')

Use python 3 print syntax