excution interrupted on pyvan van.py completion with flask app having bokeh 1.4

[dns4code]

Getting issue with running van.py with error as below. The flask app (using bokeh 1.4.0 under a python virtual environment) run fine on web/desktop version but when I run python van.py to convert the app into executable version, I get following issue.

Collecting bokeh==1.4.0
Downloading https://files.pythonhosted.org/packages/de/70/fdd4b186d8570a737372487cc5547aac885a1270626e3ebf03db1808e4ed/bokeh-1.4.0.tar.gz (32.4MB)
ERROR: Command errored out with exit status 1:
command: 'c:\users\dnsingh\pycharmprojects\newtrial\dist\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\DNSingh\AppData\Local\Temp\pip-install-ymn122fy\bokeh\setup.py'"'
"'; file='"'"'C:\Users\DNSingh\AppData\Local\Temp\pip-install-ymn122fy\bokeh\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.clos
e();exec(compile(code, file, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\DNSingh\AppData\Local\Temp\pip-install-ymn122fy\bokeh\pip-egg-info'
cwd: C:\Users\DNSingh\AppData\Local\Temp\pip-install-ymn122fy\bokeh
Complete output (5 lines):
Traceback (most recent call last):
File "", line 1, in
File "C:\Users\DNSingh\AppData\Local\Temp\pip-install-ymn122fy\bokeh\setup.py", line 68, in
from _setup_support import (
ModuleNotFoundError: No module named '_setup_support'
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
###########
2020-01-19 14:40:52.260516
ERROR:
('pip3.exe install -r ../requirements.txt --no-cache-dir --no-warn-script-location', 1, b'')

Details:
Traceback (most recent call last):
File "van.py", line 13, in
"embeded_python_location": "https://www.python.org/ftp/python/3.6.8/python-3.6.8-embed-amd64.zip",
File "C:\Users\DNSingh\Newtrial2\lib\site-packages\pyvan.py", line 293, in build
get_modules(modules_to_install)
File "C:\Users\DNSingh\Newtrial2\lib\site-packages\pyvan.py", line 219, in get_modules
run_cmd(cmd)
File "C:\Users\DNSingh\Newtrial2\lib\site-packages\pyvan.py", line 48, in run_cmd
raise Exception(command, exitCode, output)
Exception: ('pip3.exe install -r ../requirements.txt --no-cache-dir --no-warn-script-location', 1, b'')

###########
Press enter to exit..

---

Is there any other way to add all library like copying lib folder directly from virtual environment to dist->Lib folder and completing the van.py execution?

[ClimenteA]

Something happend on installing bokeh it seems..

File "C:\Users\DNSingh\AppData\Local\Temp\pip-install-ymn122fy\bokeh\setup.py", line 68, in
from _setup_support import (
ModuleNotFoundError: No module named '_setup_support'

To debug pyvan:

• Enter in the dist folder there you have the embeded version of python with the scripts you wrote.
• try to run your script file from there python myscript.py and see where it fails (most probably at installing additional modules)
• then install them manually go in the dist/Scripts folder (there you have pip.exe) and install the modules needed to run the script

Adding support for pipenv will be I think more realible, I'll see what i can do.

Can you provide a link to your github repo to test it on my side and see if I can fix it?

If not feel free to make a pull request.

[dns4code]

Thanks for replying. I worked on your proposed solutions but it didn't work. I have shared the github repo with you.
click here
https://github.com/dns4code/ZPlan/invitations

[ClimenteA]

The issue is either with .tar files pip can't install them properly..

I found an awesome article which shows step by step what needs to be done (I will update pyvan soon)

Folow the steps presented in the article and it will work.

[dns4code]

Thanks!

[ClimenteA]

Uploaded a new version 0.0.5 !

Now if a module fails to install it will be skipped and the execution will run to the end.
Modules that failed to install will be found in dist/Scripts/FAILED_TO_INSTALL_MODULES.txt
Added the option to manually specify the modules you need (RECOMMENDED)

[pranabesh-official]

i tried but same error!

Traceback (most recent call last):
File "d:/PROJECT/engine/api_example/van.py", line 14, in
pyvan.build(OPTIONS)
File "C:\Users\pronixx\AppData\Local\Programs\Python\Python38\lib\site-packages\pyvan.py", line 261, in build
GET_PIP_PATH, PYTHON_EMBEDED_PATH, pth_file, zip_pyfile = process_options(OPTIONS)
File "C:\Users\pronixx\AppData\Local\Programs\Python\Python38\lib\site-packages\pyvan.py", line 225, in process_options
if OPTIONS['path_to_get_pip_and_python_embeded_zip'] == "":
KeyError: 'path_to_get_pip_and_python_embeded_zip'

[ClimenteA]

Make sure bellow key is available in option dict
KeyError: 'path_to_get_pip_and_python_embeded_zip'

import pyvan 

OPTIONS = {"main_file_name": "main.py", #entry point of your scripts
            "show_console": False,
            "use_pipreqs": True,
            "install_only_these_modules": [],
            "exclude_modules":[],
            "include_modules":[],
            "path_to_get_pip_and_python_embeded_zip": ""  # this if left empty will look into downloads folder for python embeded zip + get_pip.py
            }

pyvan.build(OPTIONS)