ColaboratoryでPDFをテキスト変換する

Question

前提・実現したいこと

Colaboratoryで適時開示のPDFをテキスト化したいです。
下記サイトをそのまま実行したところエラーになってしまいました。
https://qiita.com/Fortinbras/items/b892841109487f0f666b

発生している問題・エラーメッセージ

Collecting pdfminer.six
  Downloading https://files.pythonhosted.org/packages/60/0a/5806bd37362bceebb88cff526177c308276b3e0696611564ed01d67b8c6b/pdfminer.six-20200124-py3-none-any.whl (5.6MB)
     |████████████████████████████████| 5.6MB 2.9MB/s 
Collecting pycryptodome
  Downloading https://files.pythonhosted.org/packages/54/e4/72132c31a4cedc58848615502c06cedcce1e1ff703b4c506a7171f005a75/pycryptodome-3.9.6-cp36-cp36m-manylinux1_x86_64.whl (13.7MB)
     |████████████████████████████████| 13.7MB 30.5MB/s 
Requirement already satisfied: sortedcontainers in /usr/local/lib/python3.6/dist-packages (from pdfminer.six) (2.1.0)
Requirement already satisfied: chardet; python_version > "3.0" in /usr/local/lib/python3.6/dist-packages (from pdfminer.six) (3.0.4)
Installing collected packages: pycryptodome, pdfminer.six
Successfully installed pdfminer.six-20200124 pycryptodome-3.9.6
/usr/local/bin/pdf2txt.py: line 2: $'A command line tool for extracting text and images from PDF and\noutput it to plain text, html, xml or tags.': command not found
/usr/local/bin/pdf2txt.py: line 3: import: command not found
/usr/local/bin/pdf2txt.py: line 4: import: command not found
/usr/local/bin/pdf2txt.py: line 5: import: command not found
/usr/local/bin/pdf2txt.py: line 7: import: command not found
/usr/local/bin/pdf2txt.py: line 8: import: command not found
/usr/local/bin/pdf2txt.py: line 12: syntax error near unexpected token `OUTPUT_TYPES'
/usr/local/bin/pdf2txt.py: line 12: `OUTPUT_TYPES = ((".htm", "html"),'

該当のソースコード

!pip install pdfminer.six 

import os 
import urllib.request

pdfpath = "test.pdf"
tkjkj = 'https://www.release.tdnet.info/inbs/'
pdf_url = '140120200212462806.pdf'
url = str(tkjkj) + str(pdf_url)
os.system("wget -O " + str(pdfpath) + " " + str(url))

py_url = 'https://github.com/pdfminer/pdfminer.six/blob/master/tools/pdf2txt.py'
py_fn = 'pdf2txt.py'
os.system("wget -O" + str(py_fn) + " " + str(py_url))

lines = !pdf2txt.py { pdfpath }
txt = '\n' .join(lines)
print(txt)

Answer 1

内容を見る限りPython（プログラム）じゃなくてコマンドでいいような

2行目の"https://www.release.tdnet.info/inbs/140120200212462806.pdf"のアドレス部分を変更してください

!wget https://www-eu.apache.org/dist/pdfbox/2.0.18/pdfbox-app-2.0.18.jar -O pdfbox-app.jar
!wget https://www.release.tdnet.info/inbs/140120200212462806.pdf -O data.pdf
!java -jar pdfbox-app.jar ExtractText -sort -encoding UTF-8 data.pdf

data.txtファイルが作成されているのでダウンロードしてください