Python Beautiful Soup print specific lines within multiline containing string










-1















How can I get/ print only the lines of a big multiline text within one <p> tag containing a certain string? On the website the lines are realized with <br> tags. There is no closing </p> tag.



Basic structure of the website:



<p style="line-height: 150%">
I need a big cup of coffee and cookies.
<br>
I do not like tea with milk.
<br>
I can't live without coffee and cookies.
<br>
...


Let's assume I want to get/ print only the lines containing the words "coffee and cookies". So, in this case only the first and third "line"/ sentence of this <p> should be printed.



I have Beautiful Soup 4.6.3 installed under Python 3.7.1.



findAll seems to be tag-orientated and return the whole <p>, right? So how can I realize it? Maybe with regex or other pattern?










share|improve this question


























    -1















    How can I get/ print only the lines of a big multiline text within one <p> tag containing a certain string? On the website the lines are realized with <br> tags. There is no closing </p> tag.



    Basic structure of the website:



    <p style="line-height: 150%">
    I need a big cup of coffee and cookies.
    <br>
    I do not like tea with milk.
    <br>
    I can't live without coffee and cookies.
    <br>
    ...


    Let's assume I want to get/ print only the lines containing the words "coffee and cookies". So, in this case only the first and third "line"/ sentence of this <p> should be printed.



    I have Beautiful Soup 4.6.3 installed under Python 3.7.1.



    findAll seems to be tag-orientated and return the whole <p>, right? So how can I realize it? Maybe with regex or other pattern?










    share|improve this question
























      -1












      -1








      -1








      How can I get/ print only the lines of a big multiline text within one <p> tag containing a certain string? On the website the lines are realized with <br> tags. There is no closing </p> tag.



      Basic structure of the website:



      <p style="line-height: 150%">
      I need a big cup of coffee and cookies.
      <br>
      I do not like tea with milk.
      <br>
      I can't live without coffee and cookies.
      <br>
      ...


      Let's assume I want to get/ print only the lines containing the words "coffee and cookies". So, in this case only the first and third "line"/ sentence of this <p> should be printed.



      I have Beautiful Soup 4.6.3 installed under Python 3.7.1.



      findAll seems to be tag-orientated and return the whole <p>, right? So how can I realize it? Maybe with regex or other pattern?










      share|improve this question














      How can I get/ print only the lines of a big multiline text within one <p> tag containing a certain string? On the website the lines are realized with <br> tags. There is no closing </p> tag.



      Basic structure of the website:



      <p style="line-height: 150%">
      I need a big cup of coffee and cookies.
      <br>
      I do not like tea with milk.
      <br>
      I can't live without coffee and cookies.
      <br>
      ...


      Let's assume I want to get/ print only the lines containing the words "coffee and cookies". So, in this case only the first and third "line"/ sentence of this <p> should be printed.



      I have Beautiful Soup 4.6.3 installed under Python 3.7.1.



      findAll seems to be tag-orientated and return the whole <p>, right? So how can I realize it? Maybe with regex or other pattern?







      python html web-scraping beautifulsoup screen-scraping






      share|improve this question













      share|improve this question











      share|improve this question




      share|improve this question










      asked Nov 13 '18 at 11:07









      user3087516user3087516

      184




      184






















          3 Answers
          3






          active

          oldest

          votes


















          0














          If I could understand your requirement correctly then the following snippet should get you there:



          from bs4 import BeautifulSoup

          htmlelem = """
          <p style="line-height: 150%">
          I need a big cup of coffee and cookies.
          <br>
          I do not like tea with milk.
          <br>
          I can't live without coffee and cookies.
          <br>
          """

          soup = BeautifulSoup(htmlelem, 'html.parser')
          for paragraph in soup.find_all('p'):
          if not "coffee and cookies" in paragraph.text:continue
          print(paragraph.get_text(strip=True))





          share|improve this answer























          • Thanks, for this example it works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

            – user3087516
            Nov 20 '18 at 11:55


















          0














          Can you split on n ?



          from bs4 import BeautifulSoup

          html = """
          <p style="line-height: 150%">
          I need a big cup of coffee and cookies.
          <br>
          I do not like tea with milk.
          <br>
          I can't live without coffee and cookies.
          <br>
          """

          soup = BeautifulSoup(html, 'html.parser')
          for item in soup.select('p'):
          r1 = item.text.split('n')
          for nextItem in r1:
          if "coffee and cookies" in nextItem:
          print(nextItem)





          share|improve this answer























          • Thanks, for this example it also works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

            – user3087516
            Nov 20 '18 at 11:55











          • Like soup.select('p,a') ? That would gather p and a tag elements.

            – QHarr
            Nov 20 '18 at 12:15












          • this prints only the text from a, right? What if I need also the href value?

            – user3087516
            Nov 20 '18 at 12:20











          • It will grab those elements then you would retrieve the href value from the a tag though it would be better to use soup.select('p, a[href]') stackoverflow.com/questions/1080411/…

            – QHarr
            Nov 20 '18 at 12:22



















          0














          convert bs4.element to string using str() then you can compare it with "coffee and cookies"



          from bs4 import BeautifulSoup

          html_doc = """<p style="line-height: 150%">
          I need a big cup of coffee and cookies. <a href="aaa">aa</a>
          <br>
          I do not like tea with milk.
          <br>
          I can't live without coffee and cookies.
          <br>"""

          soup = BeautifulSoup(html_doc, 'html.parser')
          paragraph = soup.find('p')

          for p in paragraph:
          if 'coffee and cookies' in str(p):
          next_is_a = p.find_next_sibling('a')
          if next_is_a:
          print(p.strip() + ' ' + str(next_is_a))
          else:
          print(p.strip())





          share|improve this answer

























          • I tried to use your code, the output is not the whole line but only: ) coffee and cookies

            – user3087516
            Nov 13 '18 at 12:58












          • it return I need a big cup of coffee and cookies. and I can't live without coffee and cookies. try it repl.it/repls/YouthfulRashInsurance

            – ewwink
            Nov 13 '18 at 13:28











          • Thanks, for this example it works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

            – user3087516
            Nov 20 '18 at 11:53












          • use .find_next_sibling() see above

            – ewwink
            Nov 20 '18 at 13:01










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          3 Answers
          3






          active

          oldest

          votes








          3 Answers
          3






          active

          oldest

          votes









          active

          oldest

          votes






          active

          oldest

          votes









          0














          If I could understand your requirement correctly then the following snippet should get you there:



          from bs4 import BeautifulSoup

          htmlelem = """
          <p style="line-height: 150%">
          I need a big cup of coffee and cookies.
          <br>
          I do not like tea with milk.
          <br>
          I can't live without coffee and cookies.
          <br>
          """

          soup = BeautifulSoup(htmlelem, 'html.parser')
          for paragraph in soup.find_all('p'):
          if not "coffee and cookies" in paragraph.text:continue
          print(paragraph.get_text(strip=True))





          share|improve this answer























          • Thanks, for this example it works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

            – user3087516
            Nov 20 '18 at 11:55















          0














          If I could understand your requirement correctly then the following snippet should get you there:



          from bs4 import BeautifulSoup

          htmlelem = """
          <p style="line-height: 150%">
          I need a big cup of coffee and cookies.
          <br>
          I do not like tea with milk.
          <br>
          I can't live without coffee and cookies.
          <br>
          """

          soup = BeautifulSoup(htmlelem, 'html.parser')
          for paragraph in soup.find_all('p'):
          if not "coffee and cookies" in paragraph.text:continue
          print(paragraph.get_text(strip=True))





          share|improve this answer























          • Thanks, for this example it works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

            – user3087516
            Nov 20 '18 at 11:55













          0












          0








          0







          If I could understand your requirement correctly then the following snippet should get you there:



          from bs4 import BeautifulSoup

          htmlelem = """
          <p style="line-height: 150%">
          I need a big cup of coffee and cookies.
          <br>
          I do not like tea with milk.
          <br>
          I can't live without coffee and cookies.
          <br>
          """

          soup = BeautifulSoup(htmlelem, 'html.parser')
          for paragraph in soup.find_all('p'):
          if not "coffee and cookies" in paragraph.text:continue
          print(paragraph.get_text(strip=True))





          share|improve this answer













          If I could understand your requirement correctly then the following snippet should get you there:



          from bs4 import BeautifulSoup

          htmlelem = """
          <p style="line-height: 150%">
          I need a big cup of coffee and cookies.
          <br>
          I do not like tea with milk.
          <br>
          I can't live without coffee and cookies.
          <br>
          """

          soup = BeautifulSoup(htmlelem, 'html.parser')
          for paragraph in soup.find_all('p'):
          if not "coffee and cookies" in paragraph.text:continue
          print(paragraph.get_text(strip=True))






          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 14 '18 at 13:10









          SIMSIM

          10.4k3743




          10.4k3743












          • Thanks, for this example it works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

            – user3087516
            Nov 20 '18 at 11:55

















          • Thanks, for this example it works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

            – user3087516
            Nov 20 '18 at 11:55
















          Thanks, for this example it works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

          – user3087516
          Nov 20 '18 at 11:55





          Thanks, for this example it works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

          – user3087516
          Nov 20 '18 at 11:55













          0














          Can you split on n ?



          from bs4 import BeautifulSoup

          html = """
          <p style="line-height: 150%">
          I need a big cup of coffee and cookies.
          <br>
          I do not like tea with milk.
          <br>
          I can't live without coffee and cookies.
          <br>
          """

          soup = BeautifulSoup(html, 'html.parser')
          for item in soup.select('p'):
          r1 = item.text.split('n')
          for nextItem in r1:
          if "coffee and cookies" in nextItem:
          print(nextItem)





          share|improve this answer























          • Thanks, for this example it also works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

            – user3087516
            Nov 20 '18 at 11:55











          • Like soup.select('p,a') ? That would gather p and a tag elements.

            – QHarr
            Nov 20 '18 at 12:15












          • this prints only the text from a, right? What if I need also the href value?

            – user3087516
            Nov 20 '18 at 12:20











          • It will grab those elements then you would retrieve the href value from the a tag though it would be better to use soup.select('p, a[href]') stackoverflow.com/questions/1080411/…

            – QHarr
            Nov 20 '18 at 12:22
















          0














          Can you split on n ?



          from bs4 import BeautifulSoup

          html = """
          <p style="line-height: 150%">
          I need a big cup of coffee and cookies.
          <br>
          I do not like tea with milk.
          <br>
          I can't live without coffee and cookies.
          <br>
          """

          soup = BeautifulSoup(html, 'html.parser')
          for item in soup.select('p'):
          r1 = item.text.split('n')
          for nextItem in r1:
          if "coffee and cookies" in nextItem:
          print(nextItem)





          share|improve this answer























          • Thanks, for this example it also works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

            – user3087516
            Nov 20 '18 at 11:55











          • Like soup.select('p,a') ? That would gather p and a tag elements.

            – QHarr
            Nov 20 '18 at 12:15












          • this prints only the text from a, right? What if I need also the href value?

            – user3087516
            Nov 20 '18 at 12:20











          • It will grab those elements then you would retrieve the href value from the a tag though it would be better to use soup.select('p, a[href]') stackoverflow.com/questions/1080411/…

            – QHarr
            Nov 20 '18 at 12:22














          0












          0








          0







          Can you split on n ?



          from bs4 import BeautifulSoup

          html = """
          <p style="line-height: 150%">
          I need a big cup of coffee and cookies.
          <br>
          I do not like tea with milk.
          <br>
          I can't live without coffee and cookies.
          <br>
          """

          soup = BeautifulSoup(html, 'html.parser')
          for item in soup.select('p'):
          r1 = item.text.split('n')
          for nextItem in r1:
          if "coffee and cookies" in nextItem:
          print(nextItem)





          share|improve this answer













          Can you split on n ?



          from bs4 import BeautifulSoup

          html = """
          <p style="line-height: 150%">
          I need a big cup of coffee and cookies.
          <br>
          I do not like tea with milk.
          <br>
          I can't live without coffee and cookies.
          <br>
          """

          soup = BeautifulSoup(html, 'html.parser')
          for item in soup.select('p'):
          r1 = item.text.split('n')
          for nextItem in r1:
          if "coffee and cookies" in nextItem:
          print(nextItem)






          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered Nov 14 '18 at 14:45









          QHarrQHarr

          32.1k82042




          32.1k82042












          • Thanks, for this example it also works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

            – user3087516
            Nov 20 '18 at 11:55











          • Like soup.select('p,a') ? That would gather p and a tag elements.

            – QHarr
            Nov 20 '18 at 12:15












          • this prints only the text from a, right? What if I need also the href value?

            – user3087516
            Nov 20 '18 at 12:20











          • It will grab those elements then you would retrieve the href value from the a tag though it would be better to use soup.select('p, a[href]') stackoverflow.com/questions/1080411/…

            – QHarr
            Nov 20 '18 at 12:22


















          • Thanks, for this example it also works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

            – user3087516
            Nov 20 '18 at 11:55











          • Like soup.select('p,a') ? That would gather p and a tag elements.

            – QHarr
            Nov 20 '18 at 12:15












          • this prints only the text from a, right? What if I need also the href value?

            – user3087516
            Nov 20 '18 at 12:20











          • It will grab those elements then you would retrieve the href value from the a tag though it would be better to use soup.select('p, a[href]') stackoverflow.com/questions/1080411/…

            – QHarr
            Nov 20 '18 at 12:22

















          Thanks, for this example it also works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

          – user3087516
          Nov 20 '18 at 11:55





          Thanks, for this example it also works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

          – user3087516
          Nov 20 '18 at 11:55













          Like soup.select('p,a') ? That would gather p and a tag elements.

          – QHarr
          Nov 20 '18 at 12:15






          Like soup.select('p,a') ? That would gather p and a tag elements.

          – QHarr
          Nov 20 '18 at 12:15














          this prints only the text from a, right? What if I need also the href value?

          – user3087516
          Nov 20 '18 at 12:20





          this prints only the text from a, right? What if I need also the href value?

          – user3087516
          Nov 20 '18 at 12:20













          It will grab those elements then you would retrieve the href value from the a tag though it would be better to use soup.select('p, a[href]') stackoverflow.com/questions/1080411/…

          – QHarr
          Nov 20 '18 at 12:22






          It will grab those elements then you would retrieve the href value from the a tag though it would be better to use soup.select('p, a[href]') stackoverflow.com/questions/1080411/…

          – QHarr
          Nov 20 '18 at 12:22












          0














          convert bs4.element to string using str() then you can compare it with "coffee and cookies"



          from bs4 import BeautifulSoup

          html_doc = """<p style="line-height: 150%">
          I need a big cup of coffee and cookies. <a href="aaa">aa</a>
          <br>
          I do not like tea with milk.
          <br>
          I can't live without coffee and cookies.
          <br>"""

          soup = BeautifulSoup(html_doc, 'html.parser')
          paragraph = soup.find('p')

          for p in paragraph:
          if 'coffee and cookies' in str(p):
          next_is_a = p.find_next_sibling('a')
          if next_is_a:
          print(p.strip() + ' ' + str(next_is_a))
          else:
          print(p.strip())





          share|improve this answer

























          • I tried to use your code, the output is not the whole line but only: ) coffee and cookies

            – user3087516
            Nov 13 '18 at 12:58












          • it return I need a big cup of coffee and cookies. and I can't live without coffee and cookies. try it repl.it/repls/YouthfulRashInsurance

            – ewwink
            Nov 13 '18 at 13:28











          • Thanks, for this example it works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

            – user3087516
            Nov 20 '18 at 11:53












          • use .find_next_sibling() see above

            – ewwink
            Nov 20 '18 at 13:01















          0














          convert bs4.element to string using str() then you can compare it with "coffee and cookies"



          from bs4 import BeautifulSoup

          html_doc = """<p style="line-height: 150%">
          I need a big cup of coffee and cookies. <a href="aaa">aa</a>
          <br>
          I do not like tea with milk.
          <br>
          I can't live without coffee and cookies.
          <br>"""

          soup = BeautifulSoup(html_doc, 'html.parser')
          paragraph = soup.find('p')

          for p in paragraph:
          if 'coffee and cookies' in str(p):
          next_is_a = p.find_next_sibling('a')
          if next_is_a:
          print(p.strip() + ' ' + str(next_is_a))
          else:
          print(p.strip())





          share|improve this answer

























          • I tried to use your code, the output is not the whole line but only: ) coffee and cookies

            – user3087516
            Nov 13 '18 at 12:58












          • it return I need a big cup of coffee and cookies. and I can't live without coffee and cookies. try it repl.it/repls/YouthfulRashInsurance

            – ewwink
            Nov 13 '18 at 13:28











          • Thanks, for this example it works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

            – user3087516
            Nov 20 '18 at 11:53












          • use .find_next_sibling() see above

            – ewwink
            Nov 20 '18 at 13:01













          0












          0








          0







          convert bs4.element to string using str() then you can compare it with "coffee and cookies"



          from bs4 import BeautifulSoup

          html_doc = """<p style="line-height: 150%">
          I need a big cup of coffee and cookies. <a href="aaa">aa</a>
          <br>
          I do not like tea with milk.
          <br>
          I can't live without coffee and cookies.
          <br>"""

          soup = BeautifulSoup(html_doc, 'html.parser')
          paragraph = soup.find('p')

          for p in paragraph:
          if 'coffee and cookies' in str(p):
          next_is_a = p.find_next_sibling('a')
          if next_is_a:
          print(p.strip() + ' ' + str(next_is_a))
          else:
          print(p.strip())





          share|improve this answer















          convert bs4.element to string using str() then you can compare it with "coffee and cookies"



          from bs4 import BeautifulSoup

          html_doc = """<p style="line-height: 150%">
          I need a big cup of coffee and cookies. <a href="aaa">aa</a>
          <br>
          I do not like tea with milk.
          <br>
          I can't live without coffee and cookies.
          <br>"""

          soup = BeautifulSoup(html_doc, 'html.parser')
          paragraph = soup.find('p')

          for p in paragraph:
          if 'coffee and cookies' in str(p):
          next_is_a = p.find_next_sibling('a')
          if next_is_a:
          print(p.strip() + ' ' + str(next_is_a))
          else:
          print(p.strip())






          share|improve this answer














          share|improve this answer



          share|improve this answer








          edited Nov 20 '18 at 13:00

























          answered Nov 13 '18 at 11:33









          ewwinkewwink

          11.8k22239




          11.8k22239












          • I tried to use your code, the output is not the whole line but only: ) coffee and cookies

            – user3087516
            Nov 13 '18 at 12:58












          • it return I need a big cup of coffee and cookies. and I can't live without coffee and cookies. try it repl.it/repls/YouthfulRashInsurance

            – ewwink
            Nov 13 '18 at 13:28











          • Thanks, for this example it works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

            – user3087516
            Nov 20 '18 at 11:53












          • use .find_next_sibling() see above

            – ewwink
            Nov 20 '18 at 13:01

















          • I tried to use your code, the output is not the whole line but only: ) coffee and cookies

            – user3087516
            Nov 13 '18 at 12:58












          • it return I need a big cup of coffee and cookies. and I can't live without coffee and cookies. try it repl.it/repls/YouthfulRashInsurance

            – ewwink
            Nov 13 '18 at 13:28











          • Thanks, for this example it works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

            – user3087516
            Nov 20 '18 at 11:53












          • use .find_next_sibling() see above

            – ewwink
            Nov 20 '18 at 13:01
















          I tried to use your code, the output is not the whole line but only: ) coffee and cookies

          – user3087516
          Nov 13 '18 at 12:58






          I tried to use your code, the output is not the whole line but only: ) coffee and cookies

          – user3087516
          Nov 13 '18 at 12:58














          it return I need a big cup of coffee and cookies. and I can't live without coffee and cookies. try it repl.it/repls/YouthfulRashInsurance

          – ewwink
          Nov 13 '18 at 13:28





          it return I need a big cup of coffee and cookies. and I can't live without coffee and cookies. try it repl.it/repls/YouthfulRashInsurance

          – ewwink
          Nov 13 '18 at 13:28













          Thanks, for this example it works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

          – user3087516
          Nov 20 '18 at 11:53






          Thanks, for this example it works. What if we also have an <a href="...">-tag in the same line and it should be also printed out?

          – user3087516
          Nov 20 '18 at 11:53














          use .find_next_sibling() see above

          – ewwink
          Nov 20 '18 at 13:01





          use .find_next_sibling() see above

          – ewwink
          Nov 20 '18 at 13:01

















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