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How do I remove a column from a table in beautifulsoup (Python)


How do I remove a column from a table in beautifulsoup (Python)

By : user3851374
Date : October 16 2020, 11:12 PM
I hope this helps . lxml.html is nicer for manipulating HTML, IMO. Here's some code that will remove the second column of an HTML table.
code :


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Python BeautifulSoup Getting a column from table - IndexError List index out of range

Python BeautifulSoup Getting a column from table - IndexError List index out of range


By : MihirB
Date : March 29 2020, 07:55 AM
this will help I took a look, first row in the table is actually a header so under the first tr there are some th, this should work:
code :
>>> mytr = soup.findAll('table')[9].findAll('tr')
>>> for i,row in enumerate(mytr):
...     if i:
...         print i,row.findAll('td')[2]
>>> from lxml import html
>>> print html.parse(url).xpath('//table[@class="yfnc_datamodoutline1"]//td[2]')
BeautifulSoup / Python - Convert HTML table to CSV and get href for one column

BeautifulSoup / Python - Convert HTML table to CSV and get href for one column


By : user3024312
Date : March 29 2020, 07:55 AM
will help you You should access the href attribute of the a tag within the 8th td tag:
code :
import csv
import urllib2
from bs4 import BeautifulSoup

records = []
for index in range(39):
    url = get_url(index)  # where is the formatting in your example happening?
    response = urllib2.urlopen(url)
    try:
        html = response.read()
    except Exception:
        raise
    else:
        my_parse(html)
    finally:
        try:
            response.close()
        except (UnboundLocalError, NameError):
            raise UnboundLocalError

def my_parse(html):
    soup = BeautifulSoup(html)
    table2 = soup.find_all('table')[1]
    for tr in table2.find_all('tr')[2:]:
        tds = tr.find_all('td')
        url = tds[8].a.get('href')
        records.append([elem.text.encode('utf-8') for elem in tds])
        # perhaps you want to update one of the elements of this last
        # record with the found url now?

# It's more efficient to write only once
with open('listing.csv', 'wb') as f:
    writer = csv.writer(f)
    writer.writerows(records)
Grabbing one column in poorly-formed table using BeautifulSoup and Python

Grabbing one column in poorly-formed table using BeautifulSoup and Python


By : Naveed Ali
Date : March 29 2020, 07:55 AM
may help you . For every row found, find all td elements and get the desired one by index:
code :
table = soup.find('td', text="Commodity Description").find_parent("table")
for row in table.select("tr")[2:]:  # skipping the header rows
    cell = row.find_all("td")[1]
    print(cell.get_text())
    print("----")
WATERLINE REPLACEMENTCONSTRUCTION, PIPELINEPER YUEJIAO LIU, ADD THE REMAINING FUNDS BACK INTO THIS FUNDING LINE  //   PEMBERTON HEIGHTS PHASE III PROJECT  ++   ENC.  $53,209.97
----
WATERLINE REPLACEMENTCONSTRUCTION, PIPELINEPEMBERTON HEIGHTS PHASE III PROJECT
----
WATERLINE REPLACEMENTCONSTRUCTION, PIPELINEPEMBERTON HEIGHTS PHASE III PROJECT
----
BeautifulSoup Python printing out the extracted data from a table the 2nd column is dropping onto a new line. How ot kee

BeautifulSoup Python printing out the extracted data from a table the 2nd column is dropping onto a new line. How ot kee


By : Thou
Date : March 29 2020, 07:55 AM
With these it helps The issue that you're having is that your code returns the items from extract_testcases_from_report_htmltestrunner() in a singular list that it then joins with the '\n' character. As a simple example, try this test code that replicates your code:
code :
def test_yield(n):
    for i in range(n):
        yield str(i), str(i+1)
print '\n'.join([elem for seg in test_yield(5) for elem in seg])
'\n'.join(elem for elem in ['\t'.join(e) for e in test_yield(5)])
from random import randint
def test_yield(n):
    for i in range(n):
        yield 'A'*(randint(1,10)), 'PASS'

test_lbls = [y for y in test_yield(10)]
max_len = max(len(i[0]) for i in test_lbls)
test_lbls = [(i[0]+' '*((max_len-len(i[0]))+1),i[1]) for i in test_lbls]

for l in test_lbls:
    print l[0]
AAAAAA    PASS
AAAA      PASS
AAAAA     PASS
AAA       PASS
A         PASS
AAAAA     PASS
AAAAAAAA  PASS
AAA       PASS
AAAAAAAAA PASS
AAAAAAA   PASS
BeautifulSoup parsed only one Column instead of entire Wikipedia table in Python

BeautifulSoup parsed only one Column instead of entire Wikipedia table in Python


By : user2319843
Date : March 29 2020, 07:55 AM
I wish this helpful for you NOTE: Accept B.Adler's solution as it is good work and sound advice. This solution is simply so you can see some alternatives as you are learning.
Whenever I see tags, I'll usually check out pandas first to see if I can find what I need from the tables that way. pd.read_html() will return a list of dataframes, and you can work/manipulate those to extract what you need.
code :
import pandas as pd

WIKI_URL = "https://en.wikipedia.org/wiki/NCAA_Division_I_FBS_football_win-loss_records"

tables = pd.read_html(WIKI_URL)
table = tables[2]
print (table)
                     0    1      ...                  6              7
0                 Team  Won      ...        Total Games     Conference
1             Michigan  953      ...               1331        Big Ten
2         Ohio State 1  911      ...               1289        Big Ten
3         Notre Dame 2  897      ...               1263    Independent
4          Boise State  448      ...                618  Mountain West
5            Alabama 3  905      ...               1277            SEC
6             Oklahoma  896      ...               1274         Big 12
7                Texas  908      ...               1311         Big 12
8                USC 4  839      ...               1239         Pac-12
9             Nebraska  897      ...               1325        Big Ten
10          Penn State  887      ...               1319        Big Ten
11           Tennessee  838      ...               1281            SEC
12     Florida State 5  544      ...                818            ACC
13             Georgia  819      ...               1296            SEC
14                 LSU  797      ...               1259            SEC
15   Appalachian State  617      ...                981       Sun Belt
16    Georgia Southern  387      ...                616       Sun Belt
17          Miami (FL)  630      ...               1009            ACC
18              Auburn  759      ...               1242            SEC
19             Florida  724      ...               1182            SEC
20        Old Dominion   76      ...                121          C-USA
21    Coastal Carolina  112      ...                180       Sun Belt
22          Washington  735      ...               1234         Pac-12
23             Clemson  744      ...               1248            ACC
24       Virginia Tech  743      ...               1262            ACC
25       Arizona State  614      ...               1032         Pac-12
26           Texas A&M  741      ...               1270            SEC
27      Michigan State  701      ...               1204        Big Ten
28       West Virginia  750      ...               1292         Big 12
29          Miami (OH)  690      ...               1195            MAC
..                 ...  ...      ...                ...            ...
101            Memphis  482      ...               1026   The American
102             Kansas  582      ...               1271         Big 12
103            Wyoming  526      ...               1122  Mountain West
104          Louisiana  510      ...               1098       Sun Belt
105     Colorado State  520      ...               1124  Mountain West
106        Connecticut  508      ...               1107   The American
107                SMU  489      ...               1083   The American
108       Oregon State  530      ...               1173         Pac-12
109               UTSA   38      ...                 82          C-USA
110       Kansas State  526      ...               1207         Big 12
111         New Mexico  483      ...               1103  Mountain West
112             Temple  468      ...               1094   The American
113         Iowa State  524      ...               1214         Big 12
114             Tulane  520      ...               1197   The American
115       Northwestern  535      ...               1240        Big Ten
116                UAB  126      ...                284          C-USA
117               Rice  470      ...               1108          C-USA
118   Eastern Michigan  453      ...               1089            MAC
119   Louisiana-Monroe  304      ...                727       Sun Belt
120   Florida Atlantic   87      ...                205          C-USA
121            Indiana  479      ...               1195        Big Ten
122            Buffalo  370      ...                922            MAC
123        Wake Forest  450      ...               1136            ACC
124   New Mexico State  430      ...               1090    Independent
125               UTEP  390      ...               1005          C-USA
126             UNLV11  228      ...                574  Mountain West
127         Kent State  341      ...                922            MAC
128                FIU   64      ...                191          C-USA
129          Charlotte   20      ...                 65          C-USA
130      Georgia State   27      ...                 94       Sun Belt

[131 rows x 8 columns]
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