gistfile1.py

import edn

inc_id_gen = """
    [{:db/id #db/id [:db.part/user]
      :db/ident :auto-id-generator
      :db/fn #db/fn {:lang "clojure"
                    :params [db e attr prefix]
                    :code "(let [key (keyword (str \\"increment/\\" prefix))
                                 counter (first (datomic.api/q '[:find ?e ?val :in $ ?key :where [?e ?key ?val]] db key))
                                 c-entity (first counter)
                                 c-val (inc (second counter))]
                                 [[:db/add (first counter) key c-val]
                                  [:db/add e attr (str prefix c-val)]])"}}]
"""

ipdb> edn.loads(inc_id_gen)
*** ValueError: Could not coerce frozendict({term('Keyword(Symbol("lang"))'): u'clojure', term('Keyword(Symbol("code"))'): u'(let [key (keyword (str "increment/" prefix))\n                                 counter (first (datomic.api/q \'[:find ?e ?val :in $ ?key :where [?e ?key ?val]] db key))\n                                 c-entity (first counter)\n                                 c-val (inc (second counter))]\n                                 [[:db/add (first counter) key c-val]\n                                  [:db/add e attr (str prefix c-val)]])', term('Keyword(Symbol("params"))'): (term('Symbol("db")'), term('Symbol("e")'), term('Symbol("attr")'), term('Symbol("prefix")'))}) to Term