Add pipenv

flake.lock

@@ -7,11 +7,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1615943941,
-        "narHash": "sha256-ocj+ngGSJ0SRHjp3UDH76TQA8XXUxemAQDDJp32k5Rw=",
+        "lastModified": 1616106770,
+        "narHash": "sha256-Is3w00c8NM8q/AReQI5l4AN3mn9mcTYEEU/CeG1tmZU=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "920ea74afee92d321a4ff7dc714b165daaad78ec",
+        "rev": "f30b62a74d05e055208bea448442b9fc483e9fa5",
         "type": "github"
       },
       "original": {
@@ -38,11 +38,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1615797423,
-        "narHash": "sha256-5NGDZXPQzuoxf/42NiyC9YwwhwzfMfIRrz3aT0XHzSc=",
+        "lastModified": 1615888535,
+        "narHash": "sha256-wR49KkuahcNq1xU3Tk+Mfbob3g2/B/fpbWPw8X+1wsg=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "266dc8c3d052f549826ba246d06787a219533b8f",
+        "rev": "1f77a4c8c74bbe896053994836790aa9bf6dc5ba",
         "type": "github"
       },
       "original": {

main/packages.nix

@@ -150,6 +150,7 @@
         ssm-session-manager-plugin
 
         # python
+        pipenv
         python39
         python39Packages.black
         python39Packages.ipython