One problem with pip freeze (and pip-tools) is that it won't capture platform-specific dependencies. For example, ipython depends on appnope only on macos. If y

One problem with pip freeze (and pip-tools) is that it won't capture platform-specific dependencies. For example, ipython depends on appnope only on macos. If you build your lock file on Linux or Windows, the appnope version won't be locked. Poetry solves this to an extent by including these dependencies along with their markers in the lock file.