The need to restrict pyparsing to <3.0 seems to be unnecessary anymore. It is from the time when pyparsing-3 was pre-release candidate which was causing build failures. Original commit [1] locked pyparsing on specific version which was later relaxed to <3.0 [2]. pyparsing is currently in version 3.0.9 and it works fine with configshell-fb.
[1] ec7ca0ee13a2 ("setup.py: lets stick to pyparsing v2.4.7")
[2] f1fd5a920760 ("setup.py: specify a version range for pyparsing")
The need to restrict pyparsing to <3.0 seems to be unnecessary anymore. It is from the time when pyparsing-3 was pre-release candidate which was causing build failures. Original commit [1] locked pyparsing on specific version which was later relaxed to <3.0 [2]. pyparsing is currently in version 3.0.9 and it works fine with configshell-fb.
[1] ec7ca0ee13a2 ("setup.py: lets stick to pyparsing v2.4.7") [2] f1fd5a920760 ("setup.py: specify a version range for pyparsing")