volttron start fails in develop #3154
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schandrika
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craig8
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* Update readthedocs requirements.txt * Update conf.py * Update requirements_demo.txt Add missing pandas requirement for demo * work around for issue #3154 * Fix for security issue #3168 (#3169) * Fix for security issue #3168 * handling clean up errors in test * testing group commands in different test module * moved group and role test to different module * moved group and role test to different module * Added a cache for agent names since platform start * Fixes process overload from file events * fixed issue with variable definition. * Remove PersistentDict from web-user.json file. * Update admin_endpoints.py Handle behavior of removing PersistentDict * Update version to 9.0.1 --------- Co-authored-by: Chandrika Sivaramakrishnan <chandrika@pnnl.gov> Co-authored-by: Chandrika <schandrika@users.noreply.github.com> Co-authored-by: Andrew Rodgers <andrew@aceiotsolutions.com>
craig8
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* Update readthedocs requirements.txt * Update conf.py * Update requirements_demo.txt Add missing pandas requirement for demo * work around for issue #3154 * Fix for security issue #3168 (#3169) * Fix for security issue #3168 * handling clean up errors in test * testing group commands in different test module * moved group and role test to different module * moved group and role test to different module * Added a cache for agent names since platform start * Fixes process overload from file events * fixed issue with variable definition. * Remove PersistentDict from web-user.json file. * Update admin_endpoints.py Handle behavior of removing PersistentDict * Update version to 9.0.1 --------- Co-authored-by: Chandrika Sivaramakrishnan <chandrika@pnnl.gov> Co-authored-by: Chandrika <schandrika@users.noreply.github.com> Co-authored-by: Andrew Rodgers <andrew@aceiotsolutions.com>
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Describe the bug
Starting volttron with develop branch code fails with
"ModuleNotFound: No module named "requirements"
This does not happen in main
Cause - current directory -i.e. volttron root directory is not sys.path. This gets added automatically to path when volttron is built using code in main branch. However current directory is not getting added to sys.path when volttron is built and run from develop. Both branches use same version of python, setuptools, and all other libraries
Solution/workaround
requirements.py is at the root level and is imported by setup.py, bootstrap.py and instance_setup.py(used by vcfg). instance_setup.py is the only file not at the same level as requirements.py, and it uses requirements.py only in specific use case(to install dependencies). Hence, moving the import of requirements.py into the specific function and explicitly updating sys.path within this function
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