From a3b99d4a5e1bd35745796435e3410f3420debe68 Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Sun, 29 Dec 2019 13:04:14 -0500
Subject: [PATCH 01/13] python3Packages.aiocontextvars: init at 0.2.2

---
 .../python-modules/aiocontextvars/default.nix | 48 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 50 insertions(+)
 create mode 100644 pkgs/development/python-modules/aiocontextvars/default.nix

diff --git a/pkgs/development/python-modules/aiocontextvars/default.nix b/pkgs/development/python-modules/aiocontextvars/default.nix
new file mode 100644
index 00000000000..38fdf14164e
--- /dev/null
+++ b/pkgs/development/python-modules/aiocontextvars/default.nix
@@ -0,0 +1,48 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pytestrunner
+, pytest
+, pytest-asyncio
+, contextvars
+, sqlalchemy
+, isPy27
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "aiocontextvars";
+  version = "0.2.2";
+  disabled = isPy27;
+
+  src = fetchFromGitHub {
+    owner = "fantix";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0a2gmrm9csiknc8n3si67sgzffkydplh9d7ga1k87ygk2aj22mmk";
+  };
+
+  buildInputs = [
+    pytestrunner
+  ];
+
+  checkInputs = [
+    pytest
+    pytest-asyncio
+  ];
+
+  propagatedBuildInputs = [
+    sqlalchemy
+  ] ++ lib.optionals (pythonOlder "3.7") [ contextvars ];
+
+  checkPhase = ''
+    pytest
+  '';
+
+  meta = with lib; {
+    description = "Asyncio support for PEP-567 contextvars backport";
+    homepage = https://github.com/fantix/aiocontextvars;
+    license = licenses.bsd3;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 273695af136..8c69ce56044 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -4350,6 +4350,8 @@ in {
 
   fasteners = callPackage ../development/python-modules/fasteners { };
 
+  aiocontextvars = callPackage ../development/python-modules/aiocontextvars { };
+
   aioeventlet = callPackage ../development/python-modules/aioeventlet { };
 
   aiokafka = callPackage ../development/python-modules/aiokafka { };

From 982d242ba5fa377756f06ca6fc960c20d8990d4f Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Sun, 29 Dec 2019 13:04:44 -0500
Subject: [PATCH 02/13] python3Packages.typesystem: init at 0.2.4

---
 .../python-modules/typesystem/default.nix     | 44 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 46 insertions(+)
 create mode 100644 pkgs/development/python-modules/typesystem/default.nix

diff --git a/pkgs/development/python-modules/typesystem/default.nix b/pkgs/development/python-modules/typesystem/default.nix
new file mode 100644
index 00000000000..8a66d6cbcc9
--- /dev/null
+++ b/pkgs/development/python-modules/typesystem/default.nix
@@ -0,0 +1,44 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, isPy27
+, pytest
+, pytestcov
+, jinja2
+, pyyaml
+}:
+
+buildPythonPackage rec {
+  pname = "typesystem";
+  version = "0.2.4";
+  disabled = isPy27;
+
+  src = fetchFromGitHub {
+    owner = "encode";
+    repo = pname;
+    rev = version;
+    sha256 = "1k0jwcky17zwaz2vx4x2zbsnp270g4mgn7kx5bpl8jgx76qmsnba";
+  };
+
+  propagatedBuildInputs = [
+    jinja2
+    pyyaml
+  ];
+
+  checkInputs = [
+    pytest
+    pytestcov
+  ];
+
+  # for some reason jinja2 not picking up forms directory (1% of tests)
+  checkPhase = ''
+    pytest --ignore=tests/test_forms.py
+  '';
+
+  meta = with lib; {
+    description = "A type system library for Python";
+    homepage = https://github.com/encode/typesystem;
+    license = licenses.bsd3;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 8c69ce56044..1826773c738 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -5104,6 +5104,8 @@ in {
 
   typesentry = callPackage ../development/python-modules/typesentry { };
 
+  typesystem = callPackage ../development/python-modules/typesystem { };
+
   s3transfer = callPackage ../development/python-modules/s3transfer { };
 
   seqdiag = callPackage ../development/python-modules/seqdiag { };

From f45eef8ff763087dba350a6a936e5acacce22dd4 Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Sun, 29 Dec 2019 13:05:18 -0500
Subject: [PATCH 03/13] python3Packages.databases: init at 0.2.6

---
 .../python-modules/databases/default.nix      | 49 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 51 insertions(+)
 create mode 100644 pkgs/development/python-modules/databases/default.nix

diff --git a/pkgs/development/python-modules/databases/default.nix b/pkgs/development/python-modules/databases/default.nix
new file mode 100644
index 00000000000..e4129ed9bbf
--- /dev/null
+++ b/pkgs/development/python-modules/databases/default.nix
@@ -0,0 +1,49 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, sqlalchemy
+, aiocontextvars
+, isPy27
+, pytest
+, asyncpg
+, aiomysql
+, aiosqlite
+}:
+
+buildPythonPackage rec {
+  pname = "databases";
+  version = "0.2.6";
+  disabled = isPy27;
+
+  src = fetchFromGitHub {
+    owner = "encode";
+    repo = pname;
+    rev = version;
+    sha256 = "0cdb4vln4zdmqbbcj7711b81b2l64jg1miihqcg8gpi35v404h2q";
+  };
+
+  propagatedBuildInputs = [
+    sqlalchemy
+    aiocontextvars
+  ];
+
+  checkInputs = [
+    pytest
+    asyncpg
+    aiomysql
+    aiosqlite
+  ];
+
+  # big chunk to tests depend on existing posgresql and mysql databases
+  # some tests are better than no tests
+  checkPhase = ''
+    pytest --ignore=tests/test_integration.py --ignore=tests/test_databases.py
+  '';
+
+  meta = with lib; {
+    description = "Async database support for Python";
+    homepage = https://github.com/encode/databases;
+    license = licenses.bsd3;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 1826773c738..f82ab9229aa 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -550,6 +550,8 @@ in {
     inherit (pkgs.llvmPackages) openmp libcxx libcxxabi;
   };
 
+  databases = callPackage ../development/python-modules/databases { };
+
   datamodeldict = callPackage ../development/python-modules/datamodeldict { };
 
   datasette = callPackage ../development/python-modules/datasette { };

From 5a673d3c05a79940dea48662ebea2ac4b39fa432 Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Sun, 29 Dec 2019 13:05:45 -0500
Subject: [PATCH 04/13] python3Packages.httpx: init at 0.9.5

---
 .../python-modules/httpx/default.nix          | 68 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 70 insertions(+)
 create mode 100644 pkgs/development/python-modules/httpx/default.nix

diff --git a/pkgs/development/python-modules/httpx/default.nix b/pkgs/development/python-modules/httpx/default.nix
new file mode 100644
index 00000000000..04a0592d750
--- /dev/null
+++ b/pkgs/development/python-modules/httpx/default.nix
@@ -0,0 +1,68 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, certifi
+, hstspreload
+, chardet
+, h11
+, h2
+, idna
+, rfc3986
+, sniffio
+, isPy27
+, pytest
+, pytestcov
+, trustme
+, uvicorn
+, trio
+, brotli
+}:
+
+buildPythonPackage rec {
+  pname = "httpx";
+  version = "0.9.5";
+  disabled = isPy27;
+
+  src = fetchFromGitHub {
+    owner = "encode";
+    repo = pname;
+    rev = version;
+    sha256 = "140z2j7b5hlcxvfb433hqv5b8irqa88hpq33lzr9m992djbhj2hb";
+  };
+
+  propagatedBuildInputs = [
+    certifi
+    hstspreload
+    chardet
+    h11
+    h2
+    idna
+    rfc3986
+    sniffio
+  ];
+
+  checkInputs = [
+    pytest
+    pytestcov
+    trustme
+    uvicorn
+    trio
+    brotli
+  ];
+
+  postPatch = ''
+    substituteInPlace setup.py \
+          --replace "h11==0.8.*" "h11"
+  '';
+
+  checkPhase = ''
+    PYTHONPATH=.:$PYTHONPATH pytest
+  '';
+
+  meta = with lib; {
+    description = "The next generation HTTP client";
+    homepage = https://github.com/encode/httpx;
+    license = licenses.bsd3;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index f82ab9229aa..d80a71b3187 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2620,6 +2620,8 @@ in {
 
   httpauth = callPackage ../development/python-modules/httpauth { };
 
+  httpx = callPackage ../development/python-modules/httpx { };
+
   idna-ssl = callPackage ../development/python-modules/idna-ssl { };
 
   identify = callPackage ../development/python-modules/identify { };

From 72638f40095dc1b01812ab0f515b969f897e8a3a Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Sun, 29 Dec 2019 13:06:14 -0500
Subject: [PATCH 05/13] python3Packages.orm: init at 0.1.5

---
 .../python-modules/orm/default.nix            | 43 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 45 insertions(+)
 create mode 100644 pkgs/development/python-modules/orm/default.nix

diff --git a/pkgs/development/python-modules/orm/default.nix b/pkgs/development/python-modules/orm/default.nix
new file mode 100644
index 00000000000..c2f6bc4fc57
--- /dev/null
+++ b/pkgs/development/python-modules/orm/default.nix
@@ -0,0 +1,43 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, databases
+, typesystem
+, aiosqlite
+, pytest
+, pytestcov
+}:
+
+buildPythonPackage rec {
+  pname = "orm";
+  version = "0.1.5";
+
+  src = fetchFromGitHub {
+    owner = "encode";
+    repo = "orm";
+    rev = version;
+    sha256 = "1g70cr0559iyqfzidwh6n2qq6d4dcnrr4sg0jkn1s4qzka828mj7";
+  };
+
+  propagatedBuildInputs = [
+    databases
+    typesystem
+  ];
+
+  checkInputs = [
+    aiosqlite
+    pytest
+    pytestcov
+  ];
+
+  checkPhase = ''
+    PYTHONPATH=$PYTHONPATH:. pytest
+  '';
+
+  meta = with lib; {
+    description = "An async ORM";
+    homepage = https://github.com/encode/orm;
+    license = licenses.bsd3;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index d80a71b3187..cc29f2d59b1 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -6081,6 +6081,8 @@ in {
 
   ofxtools = callPackage ../development/python-modules/ofxtools { };
 
+  orm = callPackage ../development/python-modules/orm { };
+
   basemap = callPackage ../development/python-modules/basemap { };
 
   dict2xml = callPackage ../development/python-modules/dict2xml { };

From 16a6c127324c470592585e8f95746106f433e0e4 Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Sun, 29 Dec 2019 13:06:34 -0500
Subject: [PATCH 06/13] python3Packages.hstspreload: init at 2019.12.25

---
 .../python-modules/hstspreload/default.nix    | 28 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 ++
 2 files changed, 30 insertions(+)
 create mode 100644 pkgs/development/python-modules/hstspreload/default.nix

diff --git a/pkgs/development/python-modules/hstspreload/default.nix b/pkgs/development/python-modules/hstspreload/default.nix
new file mode 100644
index 00000000000..a276bd33b59
--- /dev/null
+++ b/pkgs/development/python-modules/hstspreload/default.nix
@@ -0,0 +1,28 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, isPy27
+}:
+
+buildPythonPackage rec {
+  pname = "hstspreload";
+  version = "2019.12.25";
+  disabled = isPy27;
+
+  src = fetchFromGitHub {
+    owner = "sethmlarson";
+    repo = pname;
+    rev = version;
+    sha256 = "1aa7jccwldxw3s0z668qqb0i0plsark1q3jvkmqkyp645w5bfilk";
+  };
+
+  # tests require network connection
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Chromium HSTS Preload list as a Python package and updated daily";
+    homepage = https://github.com/sethmlarson/hstspreload;
+    license = licenses.bsd3;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index cc29f2d59b1..69ed76696a9 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -2616,6 +2616,8 @@ in {
 
   hsaudiotag3k = callPackage ../development/python-modules/hsaudiotag3k { };
 
+  hstspreload = callPackage ../development/python-modules/hstspreload { };
+
   htmlmin = callPackage ../development/python-modules/htmlmin {};
 
   httpauth = callPackage ../development/python-modules/httpauth { };

From f1a3393769d18b277d31cb673fe4975410d9b23f Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Sun, 29 Dec 2019 13:07:02 -0500
Subject: [PATCH 07/13] python3Packages.aiomysql: init at 0.0.20

---
 .../python-modules/aiomysql/default.nix       | 47 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 49 insertions(+)
 create mode 100644 pkgs/development/python-modules/aiomysql/default.nix

diff --git a/pkgs/development/python-modules/aiomysql/default.nix b/pkgs/development/python-modules/aiomysql/default.nix
new file mode 100644
index 00000000000..891e9f216ce
--- /dev/null
+++ b/pkgs/development/python-modules/aiomysql/default.nix
@@ -0,0 +1,47 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pymysql
+, pytest
+, isPy27
+}:
+
+buildPythonPackage rec {
+  pname = "aiomysql";
+  version = "0.0.20";
+  disabled = isPy27;
+
+  src = fetchFromGitHub {
+    owner = "aio-libs";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "1mxih81zc2k64briirpp5wz4f72l8v05avfyfibaq9fr6lcbih9b";
+  };
+
+  propagatedBuildInputs = [
+    pymysql
+  ];
+
+  checkInputs = [
+    pytest
+  ];
+
+  postPatch = ''
+    substituteInPlace setup.py \
+      --replace "PyMySQL>=0.9,<=0.9.2" "PyMySQL"
+  '';
+
+  checkPhase = ''
+    pytest
+  '';
+
+  # tests require mysql database
+  doCheck = false;
+
+  meta = with lib; {
+    description = "MySQL driver for asyncio";
+    homepage = https://github.com/aio-libs/aiomysql;
+    license = licenses.mit;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 69ed76696a9..8e7c9cb4bc8 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1456,6 +1456,8 @@ in {
 
   aiohttp-swagger = callPackage ../development/python-modules/aiohttp-swagger { };
 
+  aiomysql = callPackage ../development/python-modules/aiomysql { };
+
   aioprocessing = callPackage ../development/python-modules/aioprocessing { };
 
   aioresponses = callPackage ../development/python-modules/aioresponses { };

From 5d7fd25770a98863993125d53e49b7c2d99a46a2 Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Sun, 29 Dec 2019 13:07:21 -0500
Subject: [PATCH 08/13] python3Packages.aiosqlite: init at 0.11.0

---
 .../python-modules/aiosqlite/default.nix      | 36 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 ++
 2 files changed, 38 insertions(+)
 create mode 100644 pkgs/development/python-modules/aiosqlite/default.nix

diff --git a/pkgs/development/python-modules/aiosqlite/default.nix b/pkgs/development/python-modules/aiosqlite/default.nix
new file mode 100644
index 00000000000..1032485e980
--- /dev/null
+++ b/pkgs/development/python-modules/aiosqlite/default.nix
@@ -0,0 +1,36 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, setuptools
+, aiounittest
+, isPy27
+, pytest
+}:
+
+buildPythonPackage rec {
+  pname = "aiosqlite";
+  version = "0.11.0";
+  disabled = isPy27;
+
+  src = fetchFromGitHub {
+    owner = "jreese";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0pmkp4iy738yv2sl08kvhd0ma6wjqbmfnwid72gvg4zqsr1hnn0z";
+  };
+
+  buildInputs = [
+    setuptools
+  ];
+
+  checkInputs = [
+    aiounittest
+  ];
+
+  meta = with lib; {
+    description = "Asyncio bridge to the standard sqlite3 module";
+    homepage = https://github.com/jreese/aiosqlite;
+    license = licenses.mit;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 8e7c9cb4bc8..449b4f90e41 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1462,6 +1462,8 @@ in {
 
   aioresponses = callPackage ../development/python-modules/aioresponses { };
 
+  aiosqlite = callPackage ../development/python-modules/aiosqlite { };
+
   aiorpcx = callPackage ../development/python-modules/aiorpcx { };
 
   aiosmtpd = callPackage ../development/python-modules/aiosmtpd { };

From 9bb56b241629f48cc8afe2c110a3653b6a8a1c57 Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Sun, 29 Dec 2019 13:07:42 -0500
Subject: [PATCH 09/13] pythonPackages.aiounittest: init at 1.3.1

---
 .../python-modules/aiounittest/default.nix    | 36 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 ++
 2 files changed, 38 insertions(+)
 create mode 100644 pkgs/development/python-modules/aiounittest/default.nix

diff --git a/pkgs/development/python-modules/aiounittest/default.nix b/pkgs/development/python-modules/aiounittest/default.nix
new file mode 100644
index 00000000000..743600a0d3b
--- /dev/null
+++ b/pkgs/development/python-modules/aiounittest/default.nix
@@ -0,0 +1,36 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, nose
+, coverage
+, isPy27
+}:
+
+buildPythonPackage rec {
+  pname = "aiounittest";
+  version = "1.3.1";
+  disabled = isPy27;
+
+  src = fetchFromGitHub {
+    owner = "kwarunek";
+    repo = pname;
+    rev = version;
+    sha256 = "0mlic2q49cb0vv62mixy4i4x8c91qb6jlji7khiamcxcg676nasl";
+  };
+
+  checkInputs = [
+    nose
+    coverage
+  ];
+
+  checkPhase = ''
+    nosetests
+  '';
+
+  meta = with lib; {
+    description = "Test asyncio code more easily";
+    homepage = https://github.com/kwarunek/aiounittest;
+    license = licenses.mit;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 449b4f90e41..5860304305f 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -1470,6 +1470,8 @@ in {
 
   aiounifi = callPackage ../development/python-modules/aiounifi { };
 
+  aiounittest = callPackage ../development/python-modules/aiounittest { };
+
   aiozeroconf = callPackage ../development/python-modules/aiozeroconf { };
 
   ajpy = callPackage ../development/python-modules/ajpy { };

From 5438b13be8e10e0e3b9079e9b5cab7f5094b3df0 Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Sun, 29 Dec 2019 13:08:10 -0500
Subject: [PATCH 10/13] pythonPackages.python-multipart: init at 0.0.5

---
 .../python-multipart/default.nix              | 41 +++++++++++++++++++
 pkgs/top-level/python-packages.nix            |  2 +
 2 files changed, 43 insertions(+)
 create mode 100644 pkgs/development/python-modules/python-multipart/default.nix

diff --git a/pkgs/development/python-modules/python-multipart/default.nix b/pkgs/development/python-modules/python-multipart/default.nix
new file mode 100644
index 00000000000..e3e75d88604
--- /dev/null
+++ b/pkgs/development/python-modules/python-multipart/default.nix
@@ -0,0 +1,41 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, pytest
+, pytestcov
+, mock
+, pyyaml
+, six
+}:
+
+buildPythonPackage rec {
+  pname = "python-multipart";
+  version = "0.0.5";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "f7bb5f611fc600d15fa47b3974c8aa16e93724513b49b5f95c81e6624c83fa43";
+  };
+
+  checkInputs = [
+    pytest
+    pytestcov
+    mock
+    pyyaml
+  ];
+
+  propagatedBuildInputs = [
+    six
+  ];
+
+  checkPhase = ''
+    pytest
+  '';
+
+  meta = with lib; {
+    description = "A streaming multipart parser for Python";
+    homepage = https://github.com/andrew-d/python-multipart;
+    license = licenses.asl20;
+    maintainers = [ maintainers.costrouc ];
+  };
+}
diff --git a/pkgs/top-level/python-packages.nix b/pkgs/top-level/python-packages.nix
index 5860304305f..bb05282bbe1 100644
--- a/pkgs/top-level/python-packages.nix
+++ b/pkgs/top-level/python-packages.nix
@@ -4314,6 +4314,8 @@ in {
 
   orderedset = callPackage ../development/python-modules/orderedset { };
 
+  python-multipart = callPackage ../development/python-modules/python-multipart { };
+
   python-otr = callPackage ../development/python-modules/python-otr { };
 
   plone-testing = callPackage ../development/python-modules/plone-testing { };

From 93aa213aca0c75b8ba8e8db8bca4da677d19ca6a Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Sun, 29 Dec 2019 13:08:35 -0500
Subject: [PATCH 11/13] python3Packages.fastapi: 0.42.0 -> 0.45.0 fix broken
 package enable tests

---
 .../python-modules/fastapi/default.nix        | 38 ++++++++++++++-----
 .../python-modules/fastapi/setup.py.patch     | 13 -------
 2 files changed, 29 insertions(+), 22 deletions(-)
 delete mode 100644 pkgs/development/python-modules/fastapi/setup.py.patch

diff --git a/pkgs/development/python-modules/fastapi/default.nix b/pkgs/development/python-modules/fastapi/default.nix
index c90b64dca81..75edf5dc424 100644
--- a/pkgs/development/python-modules/fastapi/default.nix
+++ b/pkgs/development/python-modules/fastapi/default.nix
@@ -1,22 +1,28 @@
 { lib
 , buildPythonPackage
-, fetchPypi
+, fetchFromGitHub
 , uvicorn
 , starlette
 , pydantic
-, python
 , isPy3k
-, which
+, pytest
+, pytestcov
+, pyjwt
+, passlib
+, aiosqlite
 }:
 
 buildPythonPackage rec {
   pname = "fastapi";
-  version = "0.42.0";
+  version = "0.45.0";
+  format = "flit";
   disabled = !isPy3k;
 
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "48cb522c1c993e238bfe272fbb18049cbd4bf5b9d6c0d4a4fa113cc790e8196c";
+  src = fetchFromGitHub {
+    owner = "tiangolo";
+    repo = "fastapi";
+    rev = version;
+    sha256 = "1qwh382ny6qa3zi64micdq4j7dc64zv4rfd8g91j0digd4rhs6i1";
   };
 
   propagatedBuildInputs = [
@@ -25,10 +31,24 @@ buildPythonPackage rec {
     pydantic
   ];
 
-  patches = [ ./setup.py.patch ];
+  checkInputs = [
+    pytest
+    pytestcov
+    pyjwt
+    passlib
+    aiosqlite
+  ];
+
+  # starlette pinning kept in place due to 0.12.9 being a hard
+  # dependency luckily fastapi is currently the only dependent on
+  # starlette. Please remove pinning when possible
+  postPatch = ''
+    substituteInPlace pyproject.toml \
+      --replace "pydantic >=0.32.2,<=0.32.2" "pydantic"
+  '';
 
   checkPhase = ''
-    ${python.interpreter} -c "from fastapi import FastAPI; app = FastAPI()"
+    pytest --ignore=tests/test_default_response_class.py
   '';
 
   meta = with lib; {
diff --git a/pkgs/development/python-modules/fastapi/setup.py.patch b/pkgs/development/python-modules/fastapi/setup.py.patch
deleted file mode 100644
index 43661343d74..00000000000
--- a/pkgs/development/python-modules/fastapi/setup.py.patch
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/setup.py b/setup.py
-index ccc3d2b..77ce446 100644
---- a/setup.py
-+++ b/setup.py
-@@ -10,7 +10,7 @@ package_data = \
- {'': ['*']}
- 
- install_requires = \
--['starlette >=0.11.1,<=0.12.0', 'pydantic >=0.30,<=0.30.0']
-+['starlette >=0.11.1', 'pydantic >=0.30']
- 
- extras_require = \
- {'all': ['requests',

From 470566c0c86dc75ff8699c19ca311ad841771b19 Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Sun, 29 Dec 2019 13:09:43 -0500
Subject: [PATCH 12/13] python3Packages.pydantic: 1.0 -> 1.3 enable tests move
 to github

---
 .../python-modules/pydantic/default.nix       | 35 ++++++++-----------
 1 file changed, 15 insertions(+), 20 deletions(-)

diff --git a/pkgs/development/python-modules/pydantic/default.nix b/pkgs/development/python-modules/pydantic/default.nix
index 3e8e5086ead..088c6636fdc 100644
--- a/pkgs/development/python-modules/pydantic/default.nix
+++ b/pkgs/development/python-modules/pydantic/default.nix
@@ -1,21 +1,25 @@
 { lib
 , buildPythonPackage
-, fetchPypi
+, fetchFromGitHub
 , ujson
 , email_validator
 , typing-extensions
 , python
 , isPy3k
+, pytest
+, pytestcov
 }:
 
 buildPythonPackage rec {
   pname = "pydantic";
-  version = "1.0";
+  version = "1.3";
   disabled = !isPy3k;
 
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "bf474cebe007701806f5f8b076fb8508116606e5c721734bb855bfec4185263c";
+  src = fetchFromGitHub {
+    owner = "samuelcolvin";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0s85nzlsyj97j54zsgv569hkzv617z0vqsifsxkkyiimgbvnx7g8";
   };
 
   propagatedBuildInputs = [
@@ -24,22 +28,13 @@ buildPythonPackage rec {
     typing-extensions
   ];
 
+  checkInputs = [
+    pytest
+    pytestcov
+  ];
+
   checkPhase = ''
-    ${python.interpreter} -c """
-from datetime import datetime
-from typing import List
-from pydantic import BaseModel
-
-class User(BaseModel):
-    id: int
-    name = 'John Doe'
-    signup_ts: datetime = None
-    friends: List[int] = []
-
-external_data = {'id': '123', 'signup_ts': '2017-06-01 12:22', 'friends': [1, '2', b'3']}
-user = User(**external_data)
-assert user.id is "123"
-"""
+    pytest
   '';
 
   meta = with lib; {

From 708d34a5c5a420b8b539e5d400c2848f49438bbf Mon Sep 17 00:00:00 2001
From: Chris Ostrouchov <chris.ostrouchov@gmail.com>
Date: Sun, 29 Dec 2019 13:10:17 -0500
Subject: [PATCH 13/13] python3Packages.starlette: 0.12.13 -> 0.12.9 downgrade
 (fix fastapi), enable tests

fastapi is the only dependent package of starlette. Downgrading
version and enabling full tests to fix fastapi.
---
 .../python-modules/starlette/default.nix      | 28 ++++++++++++-------
 1 file changed, 18 insertions(+), 10 deletions(-)

diff --git a/pkgs/development/python-modules/starlette/default.nix b/pkgs/development/python-modules/starlette/default.nix
index 6580a87b2fe..9fd1d56ea1a 100644
--- a/pkgs/development/python-modules/starlette/default.nix
+++ b/pkgs/development/python-modules/starlette/default.nix
@@ -1,7 +1,7 @@
 { lib
 , stdenv
 , buildPythonPackage
-, fetchPypi
+, fetchFromGitHub
 , aiofiles
 , graphene
 , itsdangerous
@@ -9,21 +9,25 @@
 , pyyaml
 , requests
 , ujson
+, python-multipart
 , pytest
-, python
 , uvicorn
 , isPy27
 , darwin
+, databases
+, aiosqlite
 }:
 
 buildPythonPackage rec {
   pname = "starlette";
-  version = "0.12.13";
+  version = "0.12.9";
   disabled = isPy27;
 
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "9597bc28e3c4659107c1c4a45ec32dc45e947d78fe56230222be673b2c36454a";
+  src = fetchFromGitHub {
+    owner = "encode";
+    repo = "starlette";
+    rev = version;
+    sha256 = "0w44s8ynzy8w8dgm755c8jina9i4dd87vqkcv7jc1kwkg384w9i5";
   };
 
   propagatedBuildInputs = [
@@ -35,13 +39,17 @@ buildPythonPackage rec {
     requests
     ujson
     uvicorn
+    python-multipart
+    databases
   ] ++ stdenv.lib.optional stdenv.isDarwin [ darwin.apple_sdk.frameworks.ApplicationServices ];
 
+  checkInputs = [
+    pytest
+    aiosqlite
+  ];
+
   checkPhase = ''
-    ${python.interpreter} -c """
-from starlette.applications import Starlette
-app = Starlette(debug=True)
-"""
+    pytest --ignore=tests/test_graphql.py
   '';
 
   meta = with lib; {