Error when importing requests_ntlm

[LiaungYip]

As reported at requests/requests-ntlm#54 :

---

Attempting to import requests_ntlm on Python 2.7.9 raises a TypeError. This renders the module unusable.

See also this StackOverflow question about a very similar error: http://stackoverflow.com/questions/27660034/python-requests-ntlm-import-error . (The user in that post got a 'long' object is not subscriptable error. I had also experienced that error before updating Python to latest.)

PS C:\Users\lws> python
Python 2.7.9 (default, Dec 10 2014, 12:24:55) [MSC v.1500 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import requests_ntlm
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "C:\Python27\lib\site-packages\requests_ntlm\__init__.py", line 1, in <module>
    from .requests_ntlm import HttpNtlmAuth
  File "C:\Python27\lib\site-packages\requests_ntlm\requests_ntlm.py", line 4, in <module>
    from ntlm3 import ntlm
  File "C:\Python27\lib\site-packages\ntlm3\__init__.py", line 2, in <module>
    from . import HTTPNtlmAuthHandler  # noqa
  File "C:\Python27\lib\site-packages\ntlm3\HTTPNtlmAuthHandler.py", line 20, in <module>
    from . import ntlm
  File "C:\Python27\lib\site-packages\ntlm3\ntlm.py", line 25, in <module>
    from . import des
  File "C:\Python27\lib\site-packages\ntlm3\des.py", line 19, in <module>
    from . import des_c
  File "C:\Python27\lib\site-packages\ntlm3\des_c.py", line 19, in <module>
    from .des_data import des_SPtrans, des_skb
  File "C:\Python27\lib\site-packages\ntlm3\des_data.py", line 25, in <module>
    U32(0x00820200), U32(0x00020000), U32(0x80800000), U32(0x80820200),
  File "C:\Python27\lib\site-packages\ntlm3\U32.py", line 32, in __init__
    value = six.byte2int(value)
  File "C:\Python27\lib\site-packages\six.py", line 625, in byte2int
    return ord(bs[0])
TypeError: 'long' object has no attribute '__getitem__'
>>>

Package versions in use:

PS C:\Users\lws> pip show requests-ntlm requests python-ntlm3 six

---
Name: requests-ntlm
Version: 0.1.0
Location: c:\python27\lib\site-packages
Requires: requests, python-ntlm3

---
Name: requests
Version: 2.5.1
Location: c:\python27\lib\site-packages
Requires:

---
Name: python-ntlm3
Version: 1.0.1
Location: c:\python27\lib\site-packages
Requires: six

---
Name: six
Version: 1.9.0
Location: c:\python27\lib\site-packages
Requires:

---

A further note; requests_ntlm version 0.0.3 imports OK. All other dependency versions are unchanged.

PS C:\Users\lws> pip install requests-ntlm==0.0.3
Downloading/unpacking requests-ntlm==0.0.3
  Downloading requests_ntlm-0.0.3.tar.gz
  Running setup.py (path:c:\users\lws\appdata\local\temp\pip_build_lws\requests-ntlm\setup.py) egg_info for package requests-ntlm

Requirement already satisfied (use --upgrade to upgrade): requests>=1.0.0 in c:\python27\lib\site-packages (from requests-ntlm==0.0.3)
Requirement already satisfied (use --upgrade to upgrade): python-ntlm in c:\python27\lib\site-packages (from requests-ntlm==0.0.3)
Installing collected packages: requests-ntlm
  Running setup.py install for requests-ntlm

Successfully installed requests-ntlm
Cleaning up...
PS C:\Users\lws> python
Python 2.7.9 (default, Dec 10 2014, 12:24:55) [MSC v.1500 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import requests_ntlm
>>>

[catermelon]

Thanks for the report and sorry for the bug. It must be something oddball with Windows, because it's passing Travis just fine and I tested on OS X by hand.

In the meantime, feel free to use requests-ntlm 0.0.3. That uses the older python-ntlm library which isn't Python 3 compatible.

[LiaungYip]

Thanks, this is for a one-use throw-away script so using an old version of requests_ntlm is fine. Let me know if you need anything tested.

[sigmavirus24]

@trustrachel fwiw, you can add AppVeyor for Windows CI

[carsonyl]

I have a proposed fix in #7, which works for me. Please take a look!

[catermelon]

@sigmavirus24 - thanks, I was just looking around for what my options are for that!

@rbcarson - awesome, let me take a look.

[catermelon]

Hey @LiaungYip, I just released v1.0.2, can you check this works for you now?

[LiaungYip]

I've just updated to 1.0.2. I'm on a different PC with different version of Python but all seems to be well. I'll test again on my original computer when I get home.

PS C:\Users\layip\> pip freeze
python-ntlm==1.1.0
python-ntlm3==1.0.2
requests==2.5.1
requests-ntlm==0.1.0
six==1.9.0

PS C:\Users\layip\> python
Python 2.7.3 (default, Apr 10 2012, 23:31:26) [MSC v.1500 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import requests_ntlm
>>>

[LiaungYip]

Importing requests-ntlm works for me after upgrading to latest python-ntlm3, on the computer which originally exhibited the bug.

> pip list
python-ntlm (1.1.0)
python-ntlm3 (1.0.2)
requests (2.5.1)
requests-ntlm (0.1.0)
requests-toolbelt (0.3.1)
six (1.9.0)

Python 2.7.9 (default, Dec 10 2014, 12:24:55) [MSC v.1500 32 bit (Intel)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> import requests_ntlm
>>>

[catermelon]

Awesome, I'm glad.