Python 3.x support (ImportError: No module named 'StringIO')

[0xdevalias]

When running python handler.py I get the following error:

ImportError: No module named 'StringIO'

I believe this is related to python 3.x

⇒  python --version
Python 3.5.2

[gopinath6]

May i know any fix available for this?

[EdOverflow]

Use the following:

try:
    from StringIO import StringIO
except ImportError:
    from io import StringIO

[gopinath6]

Thanks.After above fix got below error

[EdOverflow]

urlparse was renamed to urllib.parse in Python 3.

[gopinath6]

@EdOverflow Thanks a lot . it worked.

[Sechunt3r]

When running python3 handler.py I get the following error:

ModuleNotFoundError: No module named 'StringIO'

I already added this following code in my handler.py and also i changed the urlparse to urllib.parse!

Thanks for advance @EdOverflow

[EdOverflow]

Have you tried just using from io import StringIO, @Sechunt3r?

[Sicks3c]

@EdOverflow python3 handler.py works fine but when I parse urls in the localhostm I get this error

  File "/usr/lib/python3/dist-packages/tornado/web.py", line 1590, in _execute
    result = method(*self.path_args, **self.path_kwargs)
  File "handler.py", line 198, in post
    data = self.parseLinks(url, headers)
  File "handler.py", line 184, in parseLinks
    file = self.fetchURL(url, headers)
  File "handler.py", line 179, in fetchURL
    res = sc.execute(url)
  File "/opt/JSParser/safeurl.py", line 710, in execute
    response = StringIO.StringIO()
AttributeError: type object '_io.StringIO' has no attribute 'StringIO'
ERROR:tornado.access:500 POST /parse/ajax (::1) 73.78ms

[kunal812eee]

hey anyone can help me in these errors. ss attached

[Sicks3c]

@kunal812eee replace import StringIO to from io import StringIO

[pentestweb1337]

root@local:~/JSParser$ python3 handler.py Traceback (most recent call last): File "handler.py", line 5, in import safeurl, types, sys, re, mimetypes, glob, jsbeautifier, urlparse, pycurl ModuleNotFoundError: No module named 'urlparse'

[Guneetkaur03]

Use the following:

try:
    from StringIO import StringIO
except ImportError:
    from io import StringIO

Thanks it worked

[undefined-rahulraj]

@EdOverflow python3 handler.py works fine but when I parse urls in the localhostm I get this error

  File "/usr/lib/python3/dist-packages/tornado/web.py", line 1590, in _execute
    result = method(*self.path_args, **self.path_kwargs)
  File "handler.py", line 198, in post
    data = self.parseLinks(url, headers)
  File "handler.py", line 184, in parseLinks
    file = self.fetchURL(url, headers)
  File "handler.py", line 179, in fetchURL
    res = sc.execute(url)
  File "/opt/JSParser/safeurl.py", line 710, in execute
    response = StringIO.StringIO()
AttributeError: type object '_io.StringIO' has no attribute 'StringIO'
ERROR:tornado.access:500 POST /parse/ajax (::1) 73.78ms

Did you find any solution for this one ?

[sec000]

@EdOverflow python3 handler.py works fine but when I parse urls in the localhostm I get this error

  File "/usr/lib/python3/dist-packages/tornado/web.py", line 1590, in _execute
    result = method(*self.path_args, **self.path_kwargs)
  File "handler.py", line 198, in post
    data = self.parseLinks(url, headers)
  File "handler.py", line 184, in parseLinks
    file = self.fetchURL(url, headers)
  File "handler.py", line 179, in fetchURL
    res = sc.execute(url)
  File "/opt/JSParser/safeurl.py", line 710, in execute
    response = StringIO.StringIO()
AttributeError: type object '_io.StringIO' has no attribute 'StringIO'
ERROR:tornado.access:500 POST /parse/ajax (::1) 73.78ms

Did you find any solution for this one ?

Edit both files ( handler.py and safeurl.py) from io import StringIO

[kahwekjrhkasdhfasg]

@EdOverflow python3 handler.py works fine but when I parse urls in the localhostm I get this error

  File "/usr/lib/python3/dist-packages/tornado/web.py", line 1590, in _execute
    result = method(*self.path_args, **self.path_kwargs)
  File "handler.py", line 198, in post
    data = self.parseLinks(url, headers)
  File "handler.py", line 184, in parseLinks
    file = self.fetchURL(url, headers)
  File "handler.py", line 179, in fetchURL
    res = sc.execute(url)
  File "/opt/JSParser/safeurl.py", line 710, in execute
    response = StringIO.StringIO()
AttributeError: type object '_io.StringIO' has no attribute 'StringIO'
ERROR:tornado.access:500 POST /parse/ajax (::1) 73.78ms

Did you find any solution for this one ?

In python 3.7, I edit safeurl.py as following and it work

1. import io
2. edit line No.710 response = StringIO.StringIO() to response = io.BytesIO()
3. edit line No.732 return response.getvalue() to return response.getvalue().decode('utf-8')

[attacker34]

Use the following:

try:
    from StringIO import StringIO
except ImportError:
    from io import StringIO

Hi @EdOverflow Can You please let me know where to paste this snippet?

Thanks.

[shikhayadav2481996]

Have you tried just using from io import StringIO, @Sechunt3r?

I tried from io import StringIO this also then also I am getting error in installing StingIO and I am getting this error while installing StringIO , ERROR: Could not find a version that satisfies the requirement StringIO (from versions: none) ERROR: No matching distribution found for StringIO

can any one help me in installing StingIO

[sailfish009]

you could use StringIO, but most case BytesIO is correct solution.

[ikish0re]

Traceback (most recent call last): File "handler.py", line 250, in application.listen(portNum) File "/usr/lib/python3/dist-packages/tornado/web.py", line 2042, in listen server.listen(port, address) File "/usr/lib/python3/dist-packages/tornado/tcpserver.py", line 143, in listen sockets = bind_sockets(port, address=address) File "/usr/lib/python3/dist-packages/tornado/netutil.py", line 168, in bind_sockets sock.bind(sockaddr) OSError: [Errno 98] Address already in use

Anyone help me to fix this error

Im getting this type of error

[zy9ard3]

Have you tried just using from io import StringIO, @Sechunt3r ?

I tried from io import StringIO this also then also I am getting error in installing StingIO and I am getting this error while installing StringIO , ERROR: Could not find a version that satisfies the requirement StringIO (from versions: none) ERROR: No matching distribution found for StringIO

can any one help me in installing StingIO

use pip3 install -r requirements.txt

[Crj777]

Edit safeurl.py and give try: from StringIO import StringIO except ImportError: from io import StringIO Then edit handler.py and in line 5 replace urlparse with urllib.parse Then replace cgi with html i.e from html import escape This will solve the issue thanks😊

[ShudarsanRegmi]

I got the following error:

[JosephGregg]

@ShudarsanRegmi Literally what @Crj777 said. Replace "from cgi import escape" with "from html import scape"

[prabeshram]

while running python handler.py i get this issue

Traceback (most recent call last): File "/home/kalki/Desktop/bug_bounty/JSParser/handler.py", line 5, in import safeurl, types, sys, re, mimetypes, glob, jsbeautifier, urlparse, pycurl File "/home/kalki/Desktop/bug_bounty/JSParser/safeurl.py", line 18, in import StringIO ModuleNotFoundError: No module named 'StringIO'

How can i fix this?

[weisisheng]

+1

[sushantvishu]

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