I am trying to download the entire course of videos from udemy.
After following the instructions and getting the necessary packages installed, I get the error below :
Traceback (most recent call last):
File "/usr/local/bin/udemy-dl", line 7, in <module>
main()
File "/usr/local/lib/python2.7/dist-packages/udemy_dl/udemy_dl.py", line 837, in main
udemy_dl(username, password, link, lecture_start, lecture_end, save_links, safe_file_names, just_list, output_dest)
File "/usr/local/lib/python2.7/dist-packages/udemy_dl/udemy_dl.py", line 658, in udemy_dl
login(username, password)
File "/usr/local/lib/python2.7/dist-packages/udemy_dl/udemy_dl.py", line 109, in login
csrf_token = get_csrf_token()
File "/usr/local/lib/python2.7/dist-packages/udemy_dl/udemy_dl.py", line 102, in get_csrf_token
return match.group(1)
AttributeError: 'NoneType' object has no attribute 'group'
I am using linux 18.04 and I have installed python 2.7 already. I can be successfully authenticated to udemy from the command line but I am not able to get the videos. Does anyone know how can I get solve this regex error?
Instead of struggling with this python module, you can use this package
https://github.com/maabiddevra/udemy-dl/
No need to deal with python and no need to install just get the executable files from library bin folder and you are ready to go.
Related
I have been working on a program that shows the weather using python and thought I would try setting it up as an exe for easy installation on other devices. However every time I put in a location to search for using the exe GUI, I get this in the terminal window that opens with the program window:
Exception in Tkinter callback
Traceback (most recent call last):
File "tkinter\__init__.py", line 1892, in __call__
File "getWeather.py", line 132, in <lambda>
File "getWeather.py", line 45, in open_weather
File "requests\api.py", line 75, in get
File "requests\api.py", line 61, in request
File "requests\sessions.py", line 529, in request
File "requests\sessions.py", line 645, in send
File "requests\adapters.py", line 417, in send
File "requests\adapters.py", line 228, in cert_verify
OSError: Could not find a suitable TLS CA certificate bundle, invalid path: C:\Users\pcusername\AppData\Local\Temp\_MEI118802\certifi\cacert.pem
I have been trying to figure out what the problem is, but haven't been able to find anything to get it working. If anyone can help figure this out I would appreciate it. Also, let me know if any more context/code is needed or if I did anything wrong regarding the post, as it is my first time having to post on stack overflow.
Note, this is using:
windows 11,
python 3.9,
pycharm 2021.2.2,
pyinstaller for exe creation
Ok ended up figuring it out:
This method does work: (The top answer) python requests can't find a folder with a certificate when converted to .exe
I was however missing the cacert.pem file still, which gave the error when I tried this fix initially. What ended up working is finding the cacert.pem in the mypycharmproject\venv\Lib\site-packages\certifi folder and then copying it to the dist folder where the exe is located.
Thank you for your help everyone!
I am using ITKPython,
My codes are working well in PyCharm with *.py format but after making a standalone *.exe file via PyInstaller some errors occure as follow:
Traceback (most recent call last):
File “RSG_V_0.py”, line 27, in <module>
File “site-packages\itkExtras.py”, line 449, in imread
File “site-packages\itkLazy.py”, line 40, in getattribute
AttributeError: ‘LazyITKModule’ object has no attribute ‘ImageFileReader’
[29316] Failed to execute script RSG_V_0
Would you please show me the way to solve these kind of problems.
By the way, already I test my PyInstaller with a simple print.py, In fact PyInstaller is working correctly without ITK filters.
Thanks
Sina
That is most likely a problem in PyInstaller. Report it on their issue tracker.
I am trying to use Gumbo's python wrapper to parse HTML.
My operating system is Ubuntu 14.04.3 LTS. I am using Python2.7
I have cloned the latest version of Gumbo from github.
I followed the installation steps provided on Github.
The installation of the libraries, both the C library and the python wrapper, appeared to be successful ( No error message, both printed successful messages at the end )
C library final message:
Libraries have been installed in: /usr/local/lib
Python wrapper message:
Installed
/usr/local/lib/python2.7/dist-packages/gumbo-0.10.1-py2.7.egg
Processing dependencies for gumbo==0.10.1 Finished processing
dependencies for gumbo==0.10.1
The first problem I encountered was when I tried to open pydoc for gumbo, to better understand the library.
pydoc gumbo produced the following error:
problem in gumbo - <type 'exceptions.OSError'>: /usr/local/lib/python2.7/dist-packages/gumbo-0.10.1-py2.7.egg/gumbo/libgumbo.so: cannot open shared object file: No such file or directory
Searching for the message yielded a single result.
It was not of much use to me.
Looking at the dist-packages directory, I noticed that libgumbo.so was not in /usr/local/lib/python2.7/dist-packages/gumbo-0.10.1-py2.7.egg/gumbo/ . All other files ( soup-adapter.py, gumboc.py, etc ) where there however.
The installation of the C library placed libgumbo.so ( and some other libraries, like libgumbo.a libgumbo.la, etc ) in /usr/local/lib. So, as a work around, I created a simlink from .../dist-packages/gumbo-0.10.1-py2.7.egg/gumbo/ to /usr/local/lib.
This got pydoc gumbo to work.
I tried to import gumbo and soup-adapter in the interpreter after. I received the following error:
import soup_adapter
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "soup_adapter.py", line 26, in <module>
import gumboc
File "gumboc.py", line 44, in <module>
os.path.dirname(__file__), _name_of_lib))
File "/usr/lib/python2.7/ctypes/__init__.py", line 443, in LoadLibrary
return self._dlltype(name)
File "/usr/lib/python2.7/ctypes/__init__.py", line 365, in __init__
self._handle = _dlopen(self._name, mode)
OSError: libgumbo.so: cannot open shared object file: No such file or directory
I am not sure how to proceed or how exactly to get gumbo to work.
I am using s3cmd to upload files.
and it always upload .png file as "image/x-png" for MIME type.
So I decide to install "python-magic"
What I did here:
Installed Python 2.7 x86 on Windows 7 64bit, (since the manual of "python-magic" said only x86 will work) download from http://www.python.org/download/releases/2.7/
Installed Python Extention Setuptools http://www.lfd.uci.edu/~gohlke/pythonlibs/#setuptools
Download & Installed https://github.com/ahupp/python-magic , use 'C:\Python27\python setup.py install'
Found the 3 files ( magic1.dll, zlib1.dll, regex2.dll, as required by python-magic ) and copied to Windows/System32
ok, at last s3cmd is using python-magic for MIME, BUT errors:
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
An unexpected error has occurred.
Please report the following lines to:
s3tools-bugs#lists.sourceforge.net
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Problem: MagicException: could not find any magic files!
S3cmd: 1.1.0-beta3
Traceback (most recent call last):
File "T:\My\Downloads\s3cmd\s3cmd", line 1788, in <module>
from S3.S3 import S3
File "T:\My\Downloads\s3cmd\S3\S3.py", line 35, in <module>
magic_ = magic.Magic(mime=True)
File "build\bdist.win32\egg\magic.py", line 51, in __init__
magic_load(self.cookie, magic_file)
File "build\bdist.win32\egg\magic.py", line 138, in errorcheck
raise MagicException(err)
Please advice how or where can I get some magic files.
I don't have experience in downloading libraries, so any help is appreciated. I've got a fresh install of Python3.3 and am trying to get IPython for 64bit Windows 7. The IPython .exe installer ran fine and completed normally, but I can't access the program. I looked through their documentation, and tried the commands there, but
$ python setup.py install
returns invalid syntax, highlighting "setup". I thought the fix might be in the distribute library mentioned on the page, so I went to go try and get that first. However, using the script from distribute's install page revealed it's own errors, namely
Traceback (most recent call last):
File "C:\Python33\distribute_setup.py", line 541, in <module>
sys.exit(main())
File "C:\Python33\distribute_setup.py", line 537, in main
tarball = download_setuptools(download_base=options.download_base)
File "C:\Python33\distribute_setup.py", line 200, in download_setuptools
log.warn("Downloading %s", url)
File "C:\Python33\lib\distutils\log.py", line 47, in warn
self._log(WARN, msg, args)
File "C:\Python33\lib\distutils\log.py", line 30, in _log
if stream.errors == 'strict':
AttributeError: errors
I've been at it for a couple hours now, and I'm fresh out of ideas. What next?
It looks like you ran into Python bug 12967. You need to run distribute_setup.py outside of IDLE (i.e. in a command prompt).