Christopher Rowley

deprecations for v1

2

- unsafe functions (e.g. pynew, pycopy!, unsafe_pynext, PyNULL) - can mostly be avoided already; could have a safe pynext which returns `nothing` if iteration has finished - CONFIG - C.CTX...

configure using Preferences.jl

1

- Similar to CondaPkg, we can support both env vars and preferences. - If CondaPkg is not needed, don't import it.

- switch to using explicit branching logic, instead of lookups of functions? - prefer copying over wrapping? e.g. `list` to `Vector` not `PyVector`? - arguments for finer control? e.g. `copy=true`...

- reparametrise the type?

1. Identify which bits of PythonCall only depend on the Stable ABI and which bits depend on internals. 2. Work towards only using the Stable ABI.

freeze the environment by default when it is activated

2

Add a `freeze=true` argument to `activate!` (or something like this) to freeze the environment until it is deactivated. The effect of this is that `resolve` will refuse to uninstall or...

dependency overrides

1

Allow something like ```toml [deps.somepackage] version = ">=1.2,

Add these preferences: - `channels`: List of allowed channels, in priority order. Wildcard `*` allowed. Default: `[*]` (anything allowed). - `channel_blacklist`: List of disallowed channels. Default: `[]` (nothing blocked). -...

add completions for rm, pip_rm and channel_rm

1

i.e. look up the list of packages or channels and use this as possible completions