greta-sitrep.md
In greta: Simple and 'Scalable' Statistical Modelling in R

check_tf_version errors when have_python, _tf, or _tfp is FALSE

Code
  check_tf_version("error")
Condition
  Error in `check_tf_version()`:
  ! x greta could not load Python with TensorFlow and TensorFlow Probability.
  i Run `greta::greta_sitrep()` to check your installation.
  i For help, including offline or conda installs, see the installation vignette (`vignette(greta::installation)`), or install a conda environment with `install_greta_deps()`.

x greta could not load Python with TensorFlow and TensorFlow Probability.
i Run `greta::greta_sitrep()` to check your installation.
i For help, including offline or conda installs, see the installation vignette (`vignette(greta::installation)`), or install a conda environment with `install_greta_deps()`.

Code
  check_tf_version("message")
Message
  x greta could not load Python with TensorFlow and TensorFlow Probability.
  i Run `greta::greta_sitrep()` to check your installation.
  i For help, including offline or conda installs, see the installation vignette (`vignette(greta::installation)`), or install a conda environment with `install_greta_deps()`.

check_tf_version fails when tfp not available

Code
  check_tf_version("error")
Message
  i Initialising python and checking dependencies, this may take a moment.
  x Initialising python and checking dependencies, this may take a moment. ... ...

Condition
  Error in `check_tf_version()`:
  ! x greta could not load Python with TensorFlow and TensorFlow Probability.
  i Run `greta::greta_sitrep()` to check your installation.
  i For help, including offline or conda installs, see the installation vignette (`vignette(greta::installation)`), or install a conda environment with `install_greta_deps()`.

greta_sitrep warns when have_python, _tf, or _tfp is FALSE

x greta could not load Python with TensorFlow and TensorFlow Probability.
i Run `greta::greta_sitrep()` to check your installation.
i For help, including offline or conda installs, see the installation vignette (`vignette(greta::installation)`), or install a conda environment with `install_greta_deps()`.

x greta could not load Python with TensorFlow and TensorFlow Probability.
i Run `greta::greta_sitrep()` to check your installation.
i For help, including offline or conda installs, see the installation vignette (`vignette(greta::installation)`), or install a conda environment with `install_greta_deps()`.

x greta could not load Python with TensorFlow and TensorFlow Probability.
i Run `greta::greta_sitrep()` to check your installation.
i For help, including offline or conda installs, see the installation vignette (`vignette(greta::installation)`), or install a conda environment with `install_greta_deps()`.

x greta could not load Python with TensorFlow and TensorFlow Probability.
i Run `greta::greta_sitrep()` to check your installation.
i For help, including offline or conda installs, see the installation vignette (`vignette(greta::installation)`), or install a conda environment with `install_greta_deps()`.

x greta could not load Python with TensorFlow and TensorFlow Probability.
i Run `greta::greta_sitrep()` to check your installation.
i For help, including offline or conda installs, see the installation vignette (`vignette(greta::installation)`), or install a conda environment with `install_greta_deps()`.

x greta could not load Python with TensorFlow and TensorFlow Probability.
i Run `greta::greta_sitrep()` to check your installation.
i For help, including offline or conda installs, see the installation vignette (`vignette(greta::installation)`), or install a conda environment with `install_greta_deps()`.

Code
  greta_sitrep()
Message
  i checking if python available
  v python (v3.11) available

  i checking if TensorFlow available
  v TensorFlow (v2.15.1) available

  i checking if TensorFlow Probability available
  v TensorFlow Probability (v0.23.0) available

  i greta conda environment: not used (managed (uv) environment active)
  * backend: "managed (uv) environment"
  * selected via: default
  i All dependencies available; greta is ready to use!

greta_sitrep warns when different versions of python, tf, tfp

Code
  greta_sitrep()
Message
  i checking if python available
  v python (v3.6) available

  i checking if TensorFlow available
  v TensorFlow (v2.15.1) available

  i checking if TensorFlow Probability available
  v TensorFlow Probability (v0.23.0) available

  i greta conda environment: not used (managed (uv) environment active)
  * backend: "managed (uv) environment"
  * selected via: default
  i All dependencies available; greta is ready to use!

Code
  greta_sitrep()
Message
  i checking if python available
  v python (v3.6) available

  i checking if TensorFlow available
  v TensorFlow (v2.0.0) available

  i checking if TensorFlow Probability available
  v TensorFlow Probability (v0.23.0) available

  i greta conda environment: not used (managed (uv) environment active)
  * backend: "managed (uv) environment"
  * selected via: default
  i All dependencies available; greta is ready to use!

Code
  greta_sitrep()
Message
  i checking if python available
  v python (v3.6) available

  i checking if TensorFlow available
  v TensorFlow (v2.0.0) available

  i checking if TensorFlow Probability available
  v TensorFlow Probability (v0.9.0) available

  i greta conda environment: not used (managed (uv) environment active)
  * backend: "managed (uv) environment"
  * selected via: default
  i All dependencies available; greta is ready to use!

greta_sitrep reports a missing conda env as unused when managed

Code
  greta_sitrep()
Message
  i checking if python available
  v python (v3.11) available

  i checking if TensorFlow available
  v TensorFlow (v2.15.1) available

  i checking if TensorFlow Probability available
  v TensorFlow Probability (v0.23.0) available

  i greta conda environment: not used (managed (uv) environment active)
  * backend: "managed (uv) environment"
  * selected via: default
  i All dependencies available; greta is ready to use!

conda env status keeps the availability check off-managed

Code
  report_greta_conda_env_status(plan = plan_managed)
Message
  i greta conda environment: not used (managed (uv) environment active)

Code
  report_greta_conda_env_status(plan = plan_conda)
Message
  i checking if greta conda environment available
  x greta conda environment not available

greta_sitrep works with quiet, minimal, and detailed options

Code
  greta_sitrep(verbosity = "quiet")

Code
  greta_sitrep(verbosity = "minimal")
Message
  i checking if python available
  v python (v3.11) available

  i checking if TensorFlow available
  v TensorFlow (v2.15.1) available

  i checking if TensorFlow Probability available
  v TensorFlow Probability (v0.23.0) available

  i greta conda environment: not used (managed (uv) environment active)
  * backend: "<backend>"
  * selected via: <source>
  i All dependencies available; greta is ready to use!

Code
  greta_sitrep(verbosity = "bananas")
Condition
  Error in `greta_sitrep()`:
  ! `verbosity` must be one of "minimal", "detailed", or "quiet", not "bananas".