From c44504410ba5a3bd76a99e7907533779c2b17694 Mon Sep 17 00:00:00 2001
From: Jaakko Luttinen <jaakko.luttinen@iki.fi>
Date: Sun, 26 Aug 2018 14:09:30 +0300
Subject: [PATCH 01/10] pythonPackages.eth-hash: init at 0.1.14

---
 .../python-modules/eth-hash/default.nix       | 45 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 47 insertions(+)
 create mode 100644 pkgs/development/python-modules/eth-hash/default.nix

diff --git a/pkgs/development/python-modules/eth-hash/default.nix b/pkgs/development/python-modules/eth-hash/default.nix
new file mode 100644
index 00000000000..ce5fce1b1cb
--- /dev/null
+++ b/pkgs/development/python-modules/eth-hash/default.nix
@@ -0,0 +1,45 @@
+{ lib, fetchPypi, buildPythonPackage, pythonOlder, pytest, pysha3, pycrypto,
+  pycryptodome }:
+
+buildPythonPackage rec {
+  pname = "eth-hash";
+  version = "0.2.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0xpiz0wrxxj11ki9yapvsibl25qnki90bl3d39nqascg14nw17a9";
+  };
+
+  checkInputs = [ pytest ];
+
+  propagatedBuildInputs = [ pysha3 pycrypto pycryptodome ];
+
+  # setuptools-markdown uses pypandoc which is broken at the moment
+  preConfigure = ''
+    substituteInPlace setup.py --replace \'setuptools-markdown\' ""
+  '';
+
+  # Run tests separately because we don't want to run tests on tests/backends/
+  # but only on its selected subdirectories. Also, the directories under
+  # tests/backends/ must be run separately because they have identically named
+  # test files so pytest would raise errors because of that.
+  #
+  # Also, tests in tests/core/test_import.py are broken so just ignore them:
+  # https://github.com/ethereum/eth-hash/issues/25
+  # There is a pull request to fix the tests:
+  # https://github.com/ethereum/eth-hash/pull/26
+  checkPhase = ''
+    pytest tests/backends/pycryptodome/
+    pytest tests/backends/pysha3/
+    # pytest tests/core/
+  '';
+
+  disabled = pythonOlder "3.5";
+
+  meta = {
+    description = "The Ethereum hashing function keccak256";
+    homepage = https://github.com/ethereum/eth-hash;
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ jluttine ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 157f45f3f2a..1f55ead0053 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1655,6 +1655,8 @@ in {
 
   envs = callPackage ../development/python-modules/envs { };
 
+  eth-hash = callPackage ../development/python-modules/eth-hash { };
+
   jsonrpc-async = callPackage ../development/python-modules/jsonrpc-async { };
 
   jsonrpc-base = callPackage ../development/python-modules/jsonrpc-base { };

From 541a13ca0ae42dbdea9369c585b51b23b5a660b3 Mon Sep 17 00:00:00 2001
From: Jaakko Luttinen <jaakko.luttinen@iki.fi>
Date: Sun, 26 Aug 2018 14:11:02 +0300
Subject: [PATCH 02/10] pythonPackages.eth-typing: init at 1.1.0

---
 .../python-modules/eth-typing/default.nix     | 35 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 ++
 2 files changed, 37 insertions(+)
 create mode 100644 pkgs/development/python-modules/eth-typing/default.nix

diff --git a/pkgs/development/python-modules/eth-typing/default.nix b/pkgs/development/python-modules/eth-typing/default.nix
new file mode 100644
index 00000000000..070923c8385
--- /dev/null
+++ b/pkgs/development/python-modules/eth-typing/default.nix
@@ -0,0 +1,35 @@
+{ lib, fetchFromGitHub, buildPythonPackage, pythonOlder, pytest }:
+
+buildPythonPackage rec {
+  pname = "eth-typing";
+  version = "1.3.0";
+
+  # Tests are missing from the PyPI source tarball so let's use GitHub
+  # https://github.com/ethereum/eth-typing/issues/8
+  src = fetchFromGitHub {
+    owner = "ethereum";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0703z7vlsfa3dvgcq22f9rzmj0svyp2a8wc7h73d0aac28ydhpv9";
+  };
+
+  # setuptools-markdown uses pypandoc which is broken at the moment
+  preConfigure = ''
+    substituteInPlace setup.py --replace \'setuptools-markdown\' ""
+  '';
+
+  disabled = pythonOlder "3.5";
+
+  checkInputs = [ pytest ];
+
+  checkPhase = ''
+    pytest .
+  '';
+
+  meta = {
+    description = "Common type annotations for Ethereum Python packages";
+    homepage = https://github.com/ethereum/eth-typing;
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ jluttine ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 1f55ead0053..a2419d74b1a 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1657,6 +1657,8 @@ in {
 
   eth-hash = callPackage ../development/python-modules/eth-hash { };
 
+  eth-typing = callPackage ../development/python-modules/eth-typing { };
+
   jsonrpc-async = callPackage ../development/python-modules/jsonrpc-async { };
 
   jsonrpc-base = callPackage ../development/python-modules/jsonrpc-base { };

From 9f8e6148c5da6101bd534c3d68549ab00946b441 Mon Sep 17 00:00:00 2001
From: Jaakko Luttinen <jaakko.luttinen@iki.fi>
Date: Sun, 26 Aug 2018 14:12:06 +0300
Subject: [PATCH 03/10] pythonPackages.eth-utils: init at 1.2.0

---
 .../python-modules/eth-utils/default.nix      | 35 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 ++
 2 files changed, 37 insertions(+)
 create mode 100644 pkgs/development/python-modules/eth-utils/default.nix

diff --git a/pkgs/development/python-modules/eth-utils/default.nix b/pkgs/development/python-modules/eth-utils/default.nix
new file mode 100644
index 00000000000..cae3f34f0c9
--- /dev/null
+++ b/pkgs/development/python-modules/eth-utils/default.nix
@@ -0,0 +1,35 @@
+{ lib, fetchFromGitHub, buildPythonPackage, pytest, eth-hash, eth-typing,
+  cytoolz, hypothesis }:
+
+buildPythonPackage rec {
+  pname = "eth-utils";
+  version = "1.2.1";
+
+  # Tests are missing from the PyPI source tarball so let's use GitHub
+  # https://github.com/ethereum/eth-utils/issues/130
+  src = fetchFromGitHub {
+    owner = "ethereum";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0g8f5vdjh7qd8kgsqqd9qkm6m79rx3w9yp0rf9vpdsv3xfzrkh1w";
+  };
+
+  checkInputs = [ pytest hypothesis ];
+  propagatedBuildInputs = [ eth-hash eth-typing cytoolz ];
+
+  # setuptools-markdown uses pypandoc which is broken at the moment
+  preConfigure = ''
+    substituteInPlace setup.py --replace \'setuptools-markdown\' ""
+  '';
+
+  checkPhase = ''
+    pytest .
+  '';
+
+  meta = {
+    description = "Common utility functions for codebases which interact with ethereum";
+    homepage = https://github.com/ethereum/eth-utils;
+    license = lib.licenses.mit;
+    maintainers = with lib.maintainers; [ jluttine ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index a2419d74b1a..e74d264d602 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1659,6 +1659,8 @@ in {
 
   eth-typing = callPackage ../development/python-modules/eth-typing { };
 
+  eth-utils = callPackage ../development/python-modules/eth-utils { };
+
   jsonrpc-async = callPackage ../development/python-modules/jsonrpc-async { };
 
   jsonrpc-base = callPackage ../development/python-modules/jsonrpc-base { };

From f053daf36ceb956e19a78115e4abdf46058fec25 Mon Sep 17 00:00:00 2001
From: Jaakko Luttinen <jaakko.luttinen@iki.fi>
Date: Sun, 26 Aug 2018 14:13:24 +0300
Subject: [PATCH 04/10] pythonPackages.rlp: fix build

---
 pkgs/development/python-modules/rlp/default.nix | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/rlp/default.nix b/pkgs/development/python-modules/rlp/default.nix
index 77ada95b301..150234a3dd2 100644
--- a/pkgs/development/python-modules/rlp/default.nix
+++ b/pkgs/development/python-modules/rlp/default.nix
@@ -1,4 +1,4 @@
-{ lib, fetchPypi, buildPythonPackage, pytest }:
+{ lib, fetchPypi, buildPythonPackage, pytest, hypothesis, eth-utils }:
 
 buildPythonPackage rec {
   pname = "rlp";
@@ -9,8 +9,18 @@ buildPythonPackage rec {
     sha256 = "040fb5172fa23d27953a886c40cac989fc031d0629db934b5a9edcd2fb28df1e";
   };
 
-  checkInputs = [ pytest ];
-  propagatedBuildInputs = [ ];
+  checkInputs = [ pytest hypothesis ];
+  propagatedBuildInputs = [ eth-utils ];
+
+  # setuptools-markdown uses pypandoc which is broken at the moment
+  preConfigure = ''
+    substituteInPlace setup.py --replace \'setuptools-markdown\' ""
+    substituteInPlace setup.py --replace "long_description_markdown_filename='README.md'," ""
+  '';
+
+  checkPhase = ''
+    pytest .
+  '';
 
   meta = {
     description = "A package for encoding and decoding data in and from Recursive Length Prefix notation";

From 38e86a8f1e7d58ba494a83242ccd580e890741a6 Mon Sep 17 00:00:00 2001
From: Jaakko Luttinen <jaakko.luttinen@iki.fi>
Date: Sun, 26 Aug 2018 15:15:27 +0300
Subject: [PATCH 05/10] pythonPackages.python-u2flib-host: init at 3.0.3

---
 .../python-u2flib-host/default.nix            | 23 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 ++
 2 files changed, 25 insertions(+)
 create mode 100644 pkgs/development/python-modules/python-u2flib-host/default.nix

diff --git a/pkgs/development/python-modules/python-u2flib-host/default.nix b/pkgs/development/python-modules/python-u2flib-host/default.nix
new file mode 100644
index 00000000000..38785d81313
--- /dev/null
+++ b/pkgs/development/python-modules/python-u2flib-host/default.nix
@@ -0,0 +1,23 @@
+{ stdenv, fetchPypi, buildPythonPackage, requests, hidapi }:
+
+buildPythonPackage rec {
+  pname = "python-u2flib-host";
+  version = "3.0.3";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "02pwafd5kyjpc310ys0pgnd0adff1laz18naxxwsfrllqafqnrxb";
+  };
+
+  propagatedBuildInputs = [ requests hidapi ];
+
+  # Tests fail: "ValueError: underlying buffer has been detached"
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "Python based U2F host library";
+    homepage = https://github.com/Yubico/python-u2flib-host;
+    license = licenses.bsd2;
+    maintainers = with maintainers; [ jluttine ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index e74d264d602..db8d8fc463c 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -16244,6 +16244,8 @@ EOF
 
   potr = callPackage ../development/python-modules/potr {};
 
+  python-u2flib-host = callPackage ../development/python-modules/python-u2flib-host { };
+
   pluggy = callPackage ../development/python-modules/pluggy {};
 
   xcffib = callPackage ../development/python-modules/xcffib {};

From 5c9db2f02fba343bcc60fa0c8418495756f6ac1f Mon Sep 17 00:00:00 2001
From: Jaakko Luttinen <jaakko.luttinen@iki.fi>
Date: Sun, 26 Aug 2018 15:16:08 +0300
Subject: [PATCH 06/10] pythonPackages.ledgerblue: fix build inputs

---
 pkgs/development/python-modules/ledgerblue/default.nix | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/pkgs/development/python-modules/ledgerblue/default.nix b/pkgs/development/python-modules/ledgerblue/default.nix
index 4f6c2a96c56..d324afcc647 100644
--- a/pkgs/development/python-modules/ledgerblue/default.nix
+++ b/pkgs/development/python-modules/ledgerblue/default.nix
@@ -1,5 +1,5 @@
 { stdenv, fetchPypi, buildPythonPackage, hidapi
-, pycrypto, pillow, protobuf, future, ecpy
+, pycrypto, pillow, protobuf, future, ecpy, python-u2flib-host, pycryptodomex
 }:
 
 buildPythonPackage rec {
@@ -11,7 +11,12 @@ buildPythonPackage rec {
     sha256 = "3969b3c375c0f3fb60ff1645621ebf2f39fb697a53851620705f27ed7b283097";
   };
 
-  buildInputs = [ hidapi pycrypto pillow protobuf future ecpy ];
+  propagatedBuildInputs = [
+    hidapi pycrypto pillow protobuf future ecpy python-u2flib-host pycryptodomex
+  ];
+
+  # No tests
+  doCheck = false;
 
   meta = with stdenv.lib; {
     description = "Python library to communicate with Ledger Blue/Nano S";

From c9bf7f67b9ce3e62a40119f8fcb353c67b4268c2 Mon Sep 17 00:00:00 2001
From: Jaakko Luttinen <jaakko.luttinen@iki.fi>
Date: Sun, 26 Aug 2018 15:43:42 +0300
Subject: [PATCH 07/10] pythonPackage.pymsgbox: init at 1.0.6

---
 .../python-modules/pymsgbox/default.nix       | 24 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 ++
 2 files changed, 26 insertions(+)
 create mode 100644 pkgs/development/python-modules/pymsgbox/default.nix

diff --git a/pkgs/development/python-modules/pymsgbox/default.nix b/pkgs/development/python-modules/pymsgbox/default.nix
new file mode 100644
index 00000000000..38cc411f54d
--- /dev/null
+++ b/pkgs/development/python-modules/pymsgbox/default.nix
@@ -0,0 +1,24 @@
+{ stdenv, fetchPypi, buildPythonPackage, tkinter }:
+
+buildPythonPackage rec {
+  pname = "PyMsgBox";
+  version = "1.0.6";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0kmd00w7p6maiyqpqqb2j8m6v2gh9c0h5i198pa02bc1c1m1321q";
+    extension = "zip";
+  };
+
+  propagatedBuildInputs = [ tkinter ];
+
+  # Finding tests fails
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "A simple, cross-platform, pure Python module for JavaScript-like message boxes";
+    homepage = https://github.com/asweigart/PyMsgBox;
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ jluttine ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index db8d8fc463c..e718fbd3323 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -469,6 +469,8 @@ in {
 
   pymatgen-lammps = callPackage ../development/python-modules/pymatgen-lammps { };
 
+  pymsgbox = callPackage ../development/python-modules/pymsgbox { };
+
   pynisher = callPackage ../development/python-modules/pynisher { };
 
   pyparser = callPackage ../development/python-modules/pyparser { };

From 80b64a2e049a9cb3b722de8520af4cfb08fef52a Mon Sep 17 00:00:00 2001
From: Jaakko Luttinen <jaakko.luttinen@iki.fi>
Date: Sun, 26 Aug 2018 15:44:16 +0300
Subject: [PATCH 08/10] pythonPackage.backports-shutil-which: init at 3.5.1

---
 .../backports-shutil-which/default.nix        | 21 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 ++
 2 files changed, 23 insertions(+)
 create mode 100644 pkgs/development/python-modules/backports-shutil-which/default.nix

diff --git a/pkgs/development/python-modules/backports-shutil-which/default.nix b/pkgs/development/python-modules/backports-shutil-which/default.nix
new file mode 100644
index 00000000000..69a80b530d6
--- /dev/null
+++ b/pkgs/development/python-modules/backports-shutil-which/default.nix
@@ -0,0 +1,21 @@
+{ stdenv, fetchPypi, buildPythonPackage }:
+
+buildPythonPackage rec {
+  pname = "backports.shutil_which";
+  version = "3.5.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "16sa3adkf71862cb9pk747pw80a2f1v5m915ijb4fgj309xrlhyx";
+  };
+
+  # Tests fail: "ValueError: underlying buffer has been detached"
+  doCheck = false;
+
+  meta = with stdenv.lib; {
+    description = "Backport of shutil.which from Python 3.3";
+    homepage = https://github.com/minrk/backports.shutil_which;
+    license = licenses.psfl;
+    maintainers = with maintainers; [ jluttine ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index e718fbd3323..537a1773e54 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -216,6 +216,8 @@ in {
 
   backports_csv = callPackage ../development/python-modules/backports_csv {};
 
+  backports-shutil-which = callPackage ../development/python-modules/backports-shutil-which {};
+
   bap = callPackage ../development/python-modules/bap {
     bap = pkgs.ocamlPackages.bap;
   };

From d0ce8834ae3b47ed01482eecb93d1e5e38f7ee01 Mon Sep 17 00:00:00 2001
From: Jaakko Luttinen <jaakko.luttinen@iki.fi>
Date: Sun, 26 Aug 2018 15:44:38 +0300
Subject: [PATCH 09/10] pythonPackages.libagent: fix propagatedBuildInputs

---
 .../python-modules/libagent/default.nix            | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)

diff --git a/pkgs/development/python-modules/libagent/default.nix b/pkgs/development/python-modules/libagent/default.nix
index 950a0dd5ba6..f70d538bb8d 100644
--- a/pkgs/development/python-modules/libagent/default.nix
+++ b/pkgs/development/python-modules/libagent/default.nix
@@ -1,6 +1,6 @@
-{ stdenv, fetchPypi, buildPythonPackage, ed25519, ecdsa
-, semver, keepkey, trezor, mnemonic, ledgerblue, unidecode, mock, pytest
-}:
+{ stdenv, fetchPypi, buildPythonPackage, ed25519, ecdsa , semver, mnemonic,
+  unidecode, mock, pytest , backports-shutil-which, ConfigArgParse,
+  pythondaemon, pymsgbox }:
 
 buildPythonPackage rec {
   pname = "libagent";
@@ -11,12 +11,8 @@ buildPythonPackage rec {
     sha256 = "55af1ad2a6c95aef1fc5588c2002c9e54edbb14e248776b64d00628235ceda3e";
   };
 
-  buildInputs = [
-    ed25519 ecdsa semver keepkey
-    trezor mnemonic ledgerblue
-  ];
-
-  propagatedBuildInputs = [ unidecode ];
+  propagatedBuildInputs = [ unidecode backports-shutil-which ConfigArgParse
+    pythondaemon pymsgbox ecdsa ed25519 mnemonic semver ];
 
   checkInputs = [ mock pytest ];
 

From 8d4afa5f2ef0fbdf042069ac71479bba1104bbc8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Mon, 27 Aug 2018 10:35:54 +0100
Subject: [PATCH 10/10] pythonPackage.backports-shutil-which: enable tests

---
 .../python-modules/backports-shutil-which/default.nix    | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/pkgs/development/python-modules/backports-shutil-which/default.nix b/pkgs/development/python-modules/backports-shutil-which/default.nix
index 69a80b530d6..9900f86567e 100644
--- a/pkgs/development/python-modules/backports-shutil-which/default.nix
+++ b/pkgs/development/python-modules/backports-shutil-which/default.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchPypi, buildPythonPackage }:
+{ stdenv, fetchPypi, fetchFromGitHub, buildPythonPackage, pytest }:
 
 buildPythonPackage rec {
   pname = "backports.shutil_which";
@@ -9,8 +9,11 @@ buildPythonPackage rec {
     sha256 = "16sa3adkf71862cb9pk747pw80a2f1v5m915ijb4fgj309xrlhyx";
   };
 
-  # Tests fail: "ValueError: underlying buffer has been detached"
-  doCheck = false;
+  checkInputs = [ pytest ];
+
+  checkPhase = ''
+    py.test test
+  '';
 
   meta = with stdenv.lib; {
     description = "Backport of shutil.which from Python 3.3";