From 1f7e1da5ba030572b1ef1f1d5c17ef85ff93ab38 Mon Sep 17 00:00:00 2001
From: Efraim Flashner
Date: Wed, 6 Nov 2019 06:53:51 -0600
Subject: gn: Add jupyterhub, the-littlest-jupyterhub

---
 gn/packages/jupyterhub.scm | 480 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 480 insertions(+)
 create mode 100644 gn/packages/jupyterhub.scm

(limited to 'gn')

diff --git a/gn/packages/jupyterhub.scm b/gn/packages/jupyterhub.scm
new file mode 100644
index 0000000..a331f09
--- /dev/null
+++ b/gn/packages/jupyterhub.scm
@@ -0,0 +1,480 @@
+(define-module (gn packages jupyterhub)
+  #:use-module ((guix licenses) #:prefix license:)
+  #:use-module (guix packages)
+  #:use-module (guix download)
+  #:use-module (guix git-download)
+  #:use-module (guix build-system python)
+  #:use-module (gnu packages check)
+  #:use-module (gnu packages databases)
+  #:use-module (gnu packages libffi)
+  #:use-module (gnu packages linux)
+  #:use-module (gnu packages monitoring)
+  #:use-module (gnu packages openstack)
+  #:use-module (gnu packages protobuf)
+  #:use-module (gnu packages python-crypto)
+  #:use-module (gnu packages python-web)
+  #:use-module (gnu packages python-xyz)
+  #:use-module (gnu packages serialization)
+  #:use-module (gnu packages time)
+  )
+
+(define-public jupyterhub
+  (package
+    (name "jupyterhub")
+    (version "1.0.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "jupyterhub" version))
+        (sha256
+         (base32
+          "0zx6gw9yhgki05j21p6x1x2sf5a2mg2c2mx0ii8rl6q4b98ilm1k"))))
+    (build-system python-build-system)
+    (arguments
+     '(#:tests? #f ; Tests require a webserver, postgresql database and npm.
+       #:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (if tests?
+               (;; From .travis.yml
+                (invoke "initdb" "main")
+                (invoke "pg_ctl" "-D" "main" "start")
+                (invoke "psql" "--list")
+                ;; From ci/init-db.sh
+                (invoke "psql" "-d" "postgres" "-c"
+                        "CREATE DATABASE jupyterhub_upgrade_072;")
+                (invoke "psql" "-d" "postgres" "-c"
+                        "CREATE DATABASE jupyterhub_upgrade_081;")
+                (invoke "psql" "-d" "postgres" "-c"
+                        "CREATE DATABASE jupyterhub_upgrade_094;")
+                (invoke "pytest" "-v" "--maxfail=2" "jupyterhub/tests"))
+               #t))))))
+    (propagated-inputs
+     `(("python-alembic" ,python-alembic)
+       ("python-async-generator" ,python-async-generator)
+       ("python-certipy" ,python-certipy)
+       ("python-dateutil" ,python-dateutil)
+       ("python-entrypoints" ,python-entrypoints)
+       ("python-jinja2" ,python-jinja2)
+       ("python-oauthlib" ,python-oauthlib)
+       ("python-pamela" ,python-pamela)
+       ("python-prometheus-client" ,python-prometheus-client)
+       ("python-requests" ,python-requests)
+       ("python-sqlalchemy" ,python-sqlalchemy)
+       ("python-tornado" ,python-tornado)
+       ("python-traitlets" ,python-traitlets)))
+    (native-inputs
+     `(
+       ;("postgresql" ,postgresql)
+       ;("python-psycopg2" ,python-psycopg2)
+
+       ("python-beautifulsoup4" ,python-beautifulsoup4)
+       ("python-jupyter-client" ,python-jupyter-client)
+       ("python-notebook" ,python-notebook)
+       ("python-pytest" ,python-pytest)
+       ("python-pyzmq" ,python-pyzmq)
+       ("python-requests-mock" ,python-requests-mock)))
+    (home-page "https://jupyter.org")
+    (synopsis "Multi-user server for Jupyter notebooks")
+    (description
+     "JupyterHub is the best way to serve Jupyter notebook for multiple users.
+It can be used in a classes of students, a corporate data science group or
+scientific research group. It is a multi-user Hub that spawns, manages, and
+proxies multiple instances of the single-user Jupyter notebook server.")
+    (license license:bsd-3)))
+
+(define-public the-littlest-jupyterhub
+  (let ((commit "770b95027951c1e191690b0f65d3e2e2d72ba05f") ; Oct 30, 2019
+        (revision "1"))
+    (package
+      (name "the-littlest-jupyterhub")
+      (version (git-version "0.0.0" revision commit))
+      (source
+        (origin
+          (method git-fetch)
+          (uri (git-reference
+                 (url "https://github.com/jupyterhub/the-littlest-jupyterhub.git")
+                 (commit commit)))
+          (file-name (git-file-name name version))
+          (sha256
+           (base32
+            "0dnin2rwrqr8nzf7gj6sjqchvdi24kd0sgjh655c4zq1hdbpsmc6"))))
+      (build-system python-build-system)
+      (arguments
+       '(#:phases
+         (modify-phases %standard-phases
+           (add-after 'unpack 'loosen-input-requirements
+             (lambda _
+               (substitute* "setup.py"
+                 (("==.*'") "'"))
+               #t))
+           (add-after 'unpack 'patch-some-sources
+             (lambda* (#:key inputs #:allow-other-keys)
+               (let ((python (assoc-ref inputs "python")))
+                 ;; Delete some tests that we're not going to run.
+                 (delete-file "tests/test_conda.py")
+                 (delete-file "tests/test_user.py")
+                 (delete-file "tests/test_utils.py")
+                 ;; No need to make node available for the test suite.
+                 (substitute* "tests/test_installer.py"
+                   (("installer.ensure_node.*") "")
+                   (("/usr/bin/node") (string-append python "/bin/python")))
+                 ;; Don't download traefik.
+                 (substitute* "tests/test_traefik.py"
+                   (("traefik.ensure_traefik_binary")
+                    "#traefik.ensure_traefik_binary")
+                   (("assert traefik") "#assert traefik")
+                   (("assert \\(traefik") "#assert (traefik"))
+                 #t)))
+           (replace 'check
+             (lambda _
+               (invoke "python3" "-m" "pytest" "-v" "tests/"))))))
+      (propagated-inputs
+       `(("python-ruamel.yaml" ,python-ruamel.yaml)
+         ("python-jinja2" ,python-jinja2)
+         ("python-pluggy" ,python-pluggy)
+         ("python-passlib" ,python-passlib)
+         ("python-backoff" ,python-backoff)
+         ("python-requests" ,python-requests)
+         ("python-jupyterhub-traefik-proxy" ,python-jupyterhub-traefic-proxy)))
+      (native-inputs
+       `(("python-pytest" ,python-pytest)
+         ("python-pytoml" ,python-pytoml)))
+      (home-page "https://the-littlest-jupyterhub.readthedocs.io/en/latest/")
+      (synopsis "JupyterHub server for a single server")
+      (description
+       "The Littlest JupyterHub (TLJH) distribution helps you provide Jupyter
+Notebooks to 1-50 users on a single server.  Administrators who do not consider
+themselves 'system administrators' but would like to provide hosted Jupyter
+Notebooks for their students / users are the primary audience.  All users are
+provided with the same environment, and administrators can easily install
+libraries into this environment without any specialized knowledge.")
+      (license license:bsd-3))))
+
+(define-public python-backoff
+  (package
+    (name "python-backoff")
+    (version "1.8.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "backoff" version))
+        (sha256
+         (base32
+          "0g2s4p34ml8dnldbj5qkg7ni5bwsq492nhry2inc2pn66qyx47iz"))))
+    (build-system python-build-system)
+    (home-page "https://github.com/litl/backoff")
+    (synopsis "Function decoration for backoff and retry")
+    (description
+     "Function decoration for backoff and retry")
+    (license license:expat)))
+
+(define-public python-jupyterhub-traefic-proxy
+  (package
+    (name "python-jupyterhub-traefic-proxy")
+    (version "0.1.4")
+    (source
+      (origin
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/jupyterhub/traefik-proxy.git")
+               (commit version)))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32
+          "021lqll3b84qmyw417wj15wpvs8ckvabx8ygm4fjy9bdllaxmmag"))))
+    (build-system python-build-system)
+    (propagated-inputs
+     `(("jupyterhub" ,jupyterhub)
+       ("python-etcd3" ,python-etcd3)
+       ("python-aiohttp" ,python-aiohttp)
+       ("python-passlib" ,python-passlib)
+       ("python-consul" ,python-consul)
+       ("python-toml" ,python-toml)
+       ("python-escapism" ,python-escapism)))
+    (native-inputs
+     `(("python-jupyter-client" ,python-jupyter-client)
+       ("python-notebook" ,python-notebook)
+       ("python-numpy" ,python-numpy)
+       ("python-pyzmq" ,python-pyzmq)
+       ("python-websockets" ,python-websockets)))
+    (home-page "https://jupyterhub-traefik-proxy.readthedocs.io/")
+    (synopsis "JupyterHub proxy implementation with traefik")
+    (description "An implementation of the JupyterHub proxy api with traefik: an
+extremely lightweight, portable reverse proxy implementation, that supports load
+balancing and can configure itself automatically and dynamically.")
+    (license license:bsd-3)))
+
+(define-public python-etcd3
+  (package
+    (name "python-etcd3")
+    (version "0.10.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "etcd3" version))
+        (sha256
+         (base32
+          "11qf9v69h5gx212p9hv3m8z290gagn834x89y0gn7iijy2wj9995"))))
+    (build-system python-build-system)
+    (arguments '(#:tests? #f)) ; Tests require running etcd.
+    (propagated-inputs
+     `(("python-grpcio" ,python-grpcio)
+       ("python-protobuf" ,python-protobuf)
+       ("python-tenacity" ,python-tenacity)))
+    (home-page "https://github.com/kragniz/python-etcd3")
+    (synopsis "Python client for the etcd3 API")
+    (description "Python client for the etcd3 API")
+    (license license:asl2.0)))
+
+(define-public python-escapism
+  (package
+    (name "python-escapism")
+    (version "1.0.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "escapism" version))
+        (sha256
+         (base32
+          "11lv1kqlk2brx1i2yczajga4c657z184f6fsnf2mnpx90kxc272z"))))
+    (build-system python-build-system)
+    (home-page "https://github.com/minrk/escapism")
+    (synopsis "Simple, generic API for escaping strings")
+    (description
+     "Simple, generic API for escaping strings.")
+    (license license:expat)))
+
+(define-public python-tenacity
+  (package
+    (name "python-tenacity")
+    (version "6.0.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "tenacity" version))
+        (sha256
+         (base32
+          "0w9miqmmi63yqp9lw7p6nf6gh5pa57vg60v6f94f11qqpg19gwvj"))))
+    (build-system python-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda _
+             (invoke "pytest"))))))
+    (propagated-inputs
+     `(("python-six" ,python-six)))
+    (native-inputs
+     `(("python-pytest" ,python-pytest)
+       ("python-setuptools-scm" ,python-setuptools-scm)
+       ("python-tornado" ,python-tornado)))
+    (home-page "https://github.com/jd/tenacity")
+    (synopsis "Retry code until it succeeeds")
+    (description "Tenacity is a general-purpose retrying library to simplify the
+task of adding retry behavior to just about anything.")
+    (license license:asl2.0)))
+
+(define-public python-certipy
+  (package
+    (name "python-certipy")
+    (version "0.1.3")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "certipy" version))
+        (sha256
+         (base32
+          "0n980gqpzh0fm58h3i4mi2i10wgj606lscm1r5sk60vbf6vh8mv9"))))
+    (build-system python-build-system)
+    (propagated-inputs
+     `(("python-pyopenssl" ,python-pyopenssl)))
+    (native-inputs
+     `(("python-pytest" ,python-pytest)))
+    (home-page "https://github.com/LLNL/certipy")
+    (synopsis "Utility to create and sign CAs and certificates")
+    (description
+     "Utility to create and sign CAs and certificates")
+    (license license:bsd-3)))
+
+(define-public python-pamela
+  (package
+    (name "python-pamela")
+    (version "1.0.0")
+    (source
+      (origin
+        ;; Tests not distributed in pypi release.
+        (method git-fetch)
+        (uri (git-reference
+               (url "https://github.com/minrk/pamela.git")
+               (commit version)))
+        (file-name (git-file-name name version))
+        (sha256
+         (base32
+          "0cg3w6np1fbjpvzhv54xg567hpf38szwp2d4gvzb9r736nxbv0vr"))))
+    (build-system python-build-system)
+    (arguments
+     '(#:tests? #f ; Tests aren't designed to be run inside a container.
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'hardcode-pam.so
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((pam (assoc-ref inputs "linux-pam")))
+               (substitute* "pamela.py"
+               ;  (("\"pam\"") (string-append "\"" pam "/lib/libpam.so\"")))
+                 (("find_library\\(\"pam\")") (string-append "'" pam "/lib/libpam.so'")))
+               ;  (("LIBPAM =.*") (string-append "LIBPAM = \"" pam "/lib\"\n")))
+               #t)))
+         (replace 'check
+           (lambda* (#:key tests? #:allow-other-keys)
+             (if tests?
+               (if (file-exists? "test_pamela.py")
+                 (invoke "py.test" "--assert=plain" "test_pamela.py")
+                 (invoke "python" "-m" "pamela" "-a" "`whoami`"))
+               #t))))))
+    (inputs
+     `(("linux-pam" ,linux-pam)))
+    (native-inputs
+     `(("python-pytest" ,python-pytest)))
+    (home-page "https://github.com/minrk/pamela")
+    (synopsis "PAM interface using ctypes")
+    (description "PAM interface using ctypes")
+    (license license:expat)))
+
+(define-public python-pifpaf
+  (package
+    (name "python-pifpaf")
+    (version "2.2.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "pifpaf" version))
+        (sha256
+         (base32
+          "09xixb4ddjp15spbm2788yq6rjr5fzy1p8dzcqyzp6pbkv7vwxvg"))))
+    (build-system python-build-system)
+    (arguments
+     '(#:phases
+       (modify-phases %standard-phases
+         (replace 'check
+           (lambda _
+             (invoke "python" "setup.py" "testr" "--slowest"
+                     "--testr-args=until-failure"))))))
+    (propagated-inputs
+     `(("python-click" ,python-click)
+       ("python-daiquiri" ,python-daiquiri)
+       ("python-fixtures" ,python-fixtures)
+       ("python-jinja2" ,python-jinja2)
+       ("python-pbr" ,python-pbr)
+       ("python-psutil" ,python-psutil)
+       ("python-six" ,python-six)
+       ("python-xattr" ,python-xattr)))
+    (native-inputs
+     `(("python-mock" ,python-mock)
+       ("python-os-testr" ,python-os-testr)
+       ("python-requests" ,python-requests)
+       ("python-testrepository" ,python-testrepository)
+       ("python-testtools" ,python-testtools)))
+    (home-page "https://github.com/jd/pifpaf")
+    (synopsis
+      "Suite of tools and fixtures to manage daemons for testing")
+    (description
+      "Suite of tools and fixtures to manage daemons for testing")
+    (license license:asl2.0)))
+
+(define-public python-daiquiri
+  (package
+    (name "python-daiquiri")
+    (version "1.6.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "daiquiri" version))
+        (sha256
+         (base32
+          "1hclvhfm3ix40g3m7g14w0nz2qawb7gp3fjba7d6xzxhh9mj6fn1"))))
+    (build-system python-build-system)
+    (native-inputs
+     `(("python-json-logger" ,python-json-logger)
+       ("python-pbr" ,python-pbr)
+       ("python-pytest" ,python-pytest)
+       ("python-six" ,python-six)))
+    (home-page "https://github.com/jd/daiquiri")
+    (synopsis "Library to configure Python logging easily")
+    (description
+      "Library to configure Python logging easily")
+    (license license:asl2.0)))
+
+(define-public python-xattr
+  (package
+    (name "python-xattr")
+    (version "0.9.6")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "xattr" version))
+        (sha256
+         (base32
+          "0n3llkk488bjywzifgyhyxcfdz22851k3s2h8g69kzmlxa7b5cbw"))))
+    (build-system python-build-system)
+    (propagated-inputs
+     `(("python-cffi" ,python-cffi)))
+    (home-page "https://github.com/xattr/xattr")
+    (synopsis "Python wrapper for extended filesystem attributes")
+    (description
+     "Python wrapper for extended filesystem attributes")
+    (license license:expat)))
+
+(define-public python-json-logger
+  (package
+    (name "python-json-logger")
+    (version "0.1.11")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "python-json-logger" version))
+        (sha256
+         (base32
+          "10g2ya6nsvn5vxzvq2wb8q4d43i3d7756i5rxyjna6d0y9i138xp"))))
+    (build-system python-build-system)
+    (home-page "https://github.com/madzak/python-json-logger")
+    (synopsis "Python library adding a json log formatter")
+    (description
+     "A python library adding a json log formatter")
+    (license license:bsd-3)))
+
+(define-public python-websockets
+  (package
+    (name "python-websockets")
+    (version "8.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "websockets" version))
+        (sha256
+         (base32
+          "03s3ml6sbki24aajllf8aily0xzrn929zxi84p50zkkbikdd4raw"))))
+    (build-system python-build-system)
+    (home-page "https://github.com/aaugustin/websockets")
+    (synopsis "Implementation of the WebSocket Protocol")
+    (description
+     "An implementation of the WebSocket Protocol (RFC 6455 & 7692).")
+    (license license:bsd-3)))
+
+(define-public python-pytoml
+  (package
+    (name "python-pytoml")
+    (version "0.1.21")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (pypi-uri "pytoml" version))
+        (sha256
+         (base32
+          "1rv1byiw82k7mj6aprcrqi2vdabs801y97xhfnrz7kxds34ggv4f"))))
+    (build-system python-build-system)
+    (home-page "https://github.com/avakar/pytoml")
+    (synopsis "A parser for TOML-0.4.0")
+    (description "A parser for TOML-0.4.0")
+    (license license:expat)))
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