jl2

(defun replace-python-exp ()
  "Run the region as a Python script, kill the region, insert the output of the Python script."
  (interactive)
  (let* ((tmp-file (make-temp-file "tmppl"))
         (rb (region-beginning))
         (re (region-end))
         (str (buffer-substring-no-properties rb re)))
    (if (string-match "print" str)
        (progn
          (write-region rb re tmp-file nil 1)

bonzanini

# This code uses Biopython to retrieve lists of articles from pubmed
# you need to install Biopython first.

# If you use Anaconda:
# conda install biopython

# If you use pip/venv:
# pip install biopython

# Full discussion: