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One of the important and a frequently required application of a web scraper such as Beautiful Soup library is to extract text from a HTML script. You may need to discard all the tags along with the attributes associated if any with each tag and separate out the raw text in the document. The get_text() method in Beautiful Soup is suitable for this purpose.
Here is a basic example demonstrating the usage of get_text() method. You get all the text from HTML document by removing all the HTML tags.
Example
html = ''''''
<html>
<body>
<p> The quick, brown fox jumps over a lazy dog.</p>
<p> DJs flock by when MTV ax quiz prog.</p>
<p> Junk MTV quiz graced by fox whelps.</p>
<p> Bawds jog, flick quartz, vex nymphs.</p>
</body>
</html>
''''''
from bs4 import BeautifulSoup
soup = BeautifulSoup(html, "html.parser")
text = soup.get_text()
print(text)
Output
The quick, brown fox jumps over a lazy dog. DJs flock by when MTV ax quiz prog. Junk MTV quiz graced by fox whelps. Bawds jog, flick quartz, vex nymphs.
The get_text() method has an optional separator argument. In the following example, we specify the separator argument of get_text() method as ”#”.
html = '''''' <p>The quick, brown fox jumps over a lazy dog.</p> <p>DJs flock by when MTV ax quiz prog.</p> <p>Junk MTV quiz graced by fox whelps.</p> <p>Bawds jog, flick quartz, vex nymphs.</p> '''''' from bs4 import BeautifulSoup soup = BeautifulSoup(html, "html.parser") text = soup.get_text(separator=''#'') print(text)
Output
#The quick, brown fox jumps over a lazy dog.# #DJs flock by when MTV ax quiz prog.# #Junk MTV quiz graced by fox whelps.# #Bawds jog, flick quartz, vex nymphs.#
The get_text() method has another argument strip, which can be True or False. Let us check the effect of strip parameter when it is set to True. By default it is False.
html = '''''' <p>The quick, brown fox jumps over a lazy dog.</p> <p>DJs flock by when MTV ax quiz prog.</p> <p>Junk MTV quiz graced by fox whelps.</p> <p>Bawds jog, flick quartz, vex nymphs.</p> '''''' from bs4 import BeautifulSoup soup = BeautifulSoup(html, "html.parser") text = soup.get_text(strip=True) print(text)
Output
The quick, brown fox jumps over a lazy dog.DJs flock by when MTV ax quiz prog.Junk MTV quiz graced by fox whelps.Bawds jog, flick quartz, vex nymphs.
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