From e4939690af79402a268630a0163faa8d60c2dda8 Mon Sep 17 00:00:00 2001
From: adisbladis <adisbladis@gmail.com>
Date: Fri, 10 Jan 2020 13:25:36 +0000
Subject: [PATCH] poetry: 1.0.0 -> 1.0.1

---
 pkgs/development/tools/poetry/default.nix    |   8 +-
 pkgs/development/tools/poetry/poetry.lock    | 244 ++++++++++++-------
 pkgs/development/tools/poetry/pyproject.toml |  10 +-
 pkgs/development/tools/poetry/src.json       |   6 +
 pkgs/development/tools/poetry/update         |   9 +
 5 files changed, 184 insertions(+), 93 deletions(-)
 create mode 100644 pkgs/development/tools/poetry/src.json
 create mode 100755 pkgs/development/tools/poetry/update

diff --git a/pkgs/development/tools/poetry/default.nix b/pkgs/development/tools/poetry/default.nix
index 6a4ca2a3057d..1517e53f219c 100644
--- a/pkgs/development/tools/poetry/default.nix
+++ b/pkgs/development/tools/poetry/default.nix
@@ -1,5 +1,6 @@
 { lib, poetry2nix, python, fetchFromGitHub, runtimeShell }:
 
+
 poetry2nix.mkPoetryApplication {
 
   inherit python;
@@ -7,12 +8,7 @@ poetry2nix.mkPoetryApplication {
   pyproject = ./pyproject.toml;
   poetrylock = ./poetry.lock;
 
-  src = fetchFromGitHub {
-    owner = "sdispater";
-    repo = "poetry";
-    rev = "1.0.0";
-    sha256 = "05xlx9wnlrsjj3i4wawnvxadvqwsdh03401wpgingkbq0c50aimi";
-  };
+  src = fetchFromGitHub (lib.importJSON ./src.json);
 
   # "Vendor" dependencies (for build-system support)
   postPatch = ''
diff --git a/pkgs/development/tools/poetry/poetry.lock b/pkgs/development/tools/poetry/poetry.lock
index 51fe6c42c7a9..182f389363dd 100644
--- a/pkgs/development/tools/poetry/poetry.lock
+++ b/pkgs/development/tools/poetry/poetry.lock
@@ -67,10 +67,10 @@ description = "httplib2 caching for requests"
 name = "cachecontrol"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "0.12.5"
+version = "0.12.6"
 
 [package.dependencies]
-msgpack = "*"
+msgpack = ">=0.5.2"
 requests = "*"
 
 [package.dependencies.lockfile]
@@ -176,7 +176,7 @@ version = ">=3.6,<4.0"
 [[package]]
 category = "dev"
 description = "Cross-platform colored terminal text."
-marker = "sys_platform == \"win32\""
+marker = "sys_platform == \"win32\" and python_version == \"3.4\""
 name = "colorama"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
@@ -185,7 +185,7 @@ version = "0.4.1"
 [[package]]
 category = "dev"
 description = "Cross-platform colored terminal text."
-marker = "sys_platform == \"win32\""
+marker = "sys_platform == \"win32\" and python_version != \"3.4\" or platform_system == \"Windows\""
 name = "colorama"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
@@ -194,7 +194,7 @@ version = "0.4.3"
 [[package]]
 category = "main"
 description = "Updated configparser from Python 3.7 for Python 2.6+."
-marker = "python_version == \"2.7\" and python_version < \"2.8\" or python_version < \"3\""
+marker = "python_version == \"2.7\" and python_version == \"2.7\" or python_version < \"3\""
 name = "configparser"
 optional = false
 python-versions = ">=2.6"
@@ -221,6 +221,17 @@ optional = false
 python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*, <4"
 version = "4.5.4"
 
+[[package]]
+category = "dev"
+description = "Code coverage measurement for Python"
+name = "coverage"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4"
+version = "5.0.2"
+
+[package.extras]
+toml = ["toml"]
+
 [[package]]
 category = "main"
 description = "cryptography is a package which provides cryptographic recipes and primitives to Python developers."
@@ -352,7 +363,7 @@ description = "File identification library for Python"
 name = "identify"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
-version = "1.4.8"
+version = "1.4.9"
 
 [package.extras]
 license = ["editdistance"]
@@ -370,8 +381,8 @@ category = "main"
 description = "Read metadata from Python packages"
 name = "importlib-metadata"
 optional = false
-python-versions = ">=2.7,!=3.0,!=3.1,!=3.2,!=3.3"
-version = "0.23"
+python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
+version = "1.1.3"
 
 [package.dependencies]
 zipp = ">=0.5"
@@ -422,7 +433,7 @@ marker = "python_version >= \"3.5\" and python_version < \"4.0\" and sys_platfor
 name = "jeepney"
 optional = false
 python-versions = ">=3.5"
-version = "0.4.1"
+version = "0.4.2"
 
 [package.extras]
 dev = ["testpath"]
@@ -496,7 +507,7 @@ marker = "python_version >= \"3.5\" and python_version < \"4.0\""
 name = "keyring"
 optional = false
 python-versions = ">=3.5"
-version = "19.3.0"
+version = "20.0.1"
 
 [package.dependencies]
 pywin32-ctypes = "<0.1.0 || >0.1.0,<0.1.1 || >0.1.1"
@@ -626,6 +637,7 @@ six = ">=1.0.0,<2.0.0"
 [[package]]
 category = "main"
 description = "More routines for operating on iterables, beyond itertools"
+marker = "python_version < \"3.8\" or python_version > \"2.7\""
 name = "more-itertools"
 optional = false
 python-versions = ">=3.4"
@@ -654,7 +666,7 @@ description = "Node.js virtual environment builder"
 name = "nodeenv"
 optional = false
 python-versions = "*"
-version = "1.3.3"
+version = "1.3.4"
 
 [[package]]
 category = "dev"
@@ -662,7 +674,7 @@ description = "Core utilities for Python packages"
 name = "packaging"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "19.2"
+version = "20.0"
 
 [package.dependencies]
 pyparsing = ">=2.0.2"
@@ -698,8 +710,8 @@ description = "Utility library for gitignore style pattern matching of file path
 marker = "python_version >= \"3.6\" and python_version < \"4.0\""
 name = "pathspec"
 optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "0.6.0"
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "0.7.0"
 
 [[package]]
 category = "dev"
@@ -775,8 +787,8 @@ category = "dev"
 description = "A framework for managing and maintaining multi-language pre-commit hooks."
 name = "pre-commit"
 optional = false
-python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "1.20.0"
+python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
+version = "1.21.0"
 
 [package.dependencies]
 "aspy.yaml" = "*"
@@ -814,7 +826,7 @@ description = "library with cross-python path, ini-parsing, io, code, log facili
 name = "py"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "1.8.0"
+version = "1.8.1"
 
 [[package]]
 category = "main"
@@ -877,7 +889,7 @@ description = "Extension pack for Python Markdown."
 name = "pymdown-extensions"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*"
-version = "6.2"
+version = "6.2.1"
 
 [package.dependencies]
 Markdown = ">=3.0.1"
@@ -889,7 +901,7 @@ description = "Python parsing module"
 name = "pyparsing"
 optional = false
 python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
-version = "2.4.5"
+version = "2.4.6"
 
 [[package]]
 category = "main"
@@ -908,18 +920,25 @@ description = "pytest: simple powerful testing with Python"
 name = "pytest"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
-version = "4.6.7"
+version = "4.6.9"
 
 [package.dependencies]
 atomicwrites = ">=1.0"
 attrs = ">=17.4.0"
-colorama = "*"
 packaging = "*"
 pluggy = ">=0.12,<1.0"
 py = ">=1.5.0"
 six = ">=1.10.0"
 wcwidth = "*"
 
+[[package.dependencies.colorama]]
+python = "<3.4.0 || >=3.5.0"
+version = "*"
+
+[[package.dependencies.colorama]]
+python = ">=3.4,<3.5"
+version = "<=0.4.1"
+
 [[package.dependencies.more-itertools]]
 python = "<2.8"
 version = ">=4.0.0,<6.0.0"
@@ -1006,6 +1025,14 @@ optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 version = "5.2"
 
+[[package]]
+category = "dev"
+description = "YAML parser and emitter for Python"
+name = "pyyaml"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "5.3"
+
 [[package]]
 category = "dev"
 description = "Alternative regular expression module, to replace re."
@@ -1013,7 +1040,7 @@ marker = "python_version >= \"3.6\" and python_version < \"4.0\""
 name = "regex"
 optional = false
 python-versions = "*"
-version = "2019.12.9"
+version = "2020.1.8"
 
 [[package]]
 category = "main"
@@ -1065,7 +1092,7 @@ requests = ">=2.0.1,<3.0.0"
 [[package]]
 category = "main"
 description = "scandir, a better directory iterator and faster os.walk()"
-marker = "python_version >= \"2.7\" and python_version < \"2.8\" or python_version >= \"3.4\" and python_version < \"3.5\" or python_version < \"3.5\""
+marker = "python_version >= \"2.7\" and python_version < \"2.8\" or python_version >= \"3.4\" and python_version < \"3.5\""
 name = "scandir"
 optional = false
 python-versions = "*"
@@ -1093,11 +1120,11 @@ marker = "python_version >= \"3.5\" and python_version < \"4.0\" and sys_platfor
 name = "secretstorage"
 optional = false
 python-versions = ">=3.5"
-version = "3.1.1"
+version = "3.1.2"
 
 [package.dependencies]
 cryptography = "*"
-jeepney = "*"
+jeepney = ">=0.4.2"
 
 [[package]]
 category = "main"
@@ -1185,24 +1212,20 @@ description = "tox is a generic virtualenv management and test command line tool
 name = "tox"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "3.14.0"
+version = "3.12.1"
 
 [package.dependencies]
 filelock = ">=3.0.0,<4"
-packaging = ">=14"
-pluggy = ">=0.12.0,<1"
+pluggy = ">=0.3.0,<1"
 py = ">=1.4.17,<2"
+setuptools = ">=30.0.0"
 six = ">=1.0.0,<2"
 toml = ">=0.9.4"
 virtualenv = ">=14.0.0"
 
-[package.dependencies.importlib-metadata]
-python = "<3.8"
-version = ">=0.12,<1"
-
 [package.extras]
 docs = ["sphinx (>=2.0.0,<3)", "towncrier (>=18.5.0)", "pygments-github-lexers (>=0.0.5)", "sphinxcontrib-autoprogram (>=0.1.5)"]
-testing = ["freezegun (>=0.3.11,<1)", "pathlib2 (>=2.3.3,<3)", "pytest (>=4.0.0,<6)", "pytest-cov (>=2.5.1,<3)", "pytest-mock (>=1.10.0,<2)", "pytest-xdist (>=1.22.2,<2)", "pytest-randomly (>=1.2.3,<2)", "flaky (>=3.4.0,<4)", "psutil (>=5.6.1,<6)"]
+testing = ["freezegun (>=0.3.11,<1)", "pathlib2 (>=2.3.3,<3)", "pytest (>=3.0.0,<5)", "pytest-cov (>=2.5.1,<3)", "pytest-mock (>=1.10.0,<2)", "pytest-xdist (>=1.22.2,<2)", "pytest-randomly (>=1.2.3,<2)", "flaky (>=3.4.0,<4)", "psutil (>=5.6.1,<6)"]
 
 [[package]]
 category = "dev"
@@ -1210,9 +1233,10 @@ description = "tox is a generic virtualenv management and test command line tool
 name = "tox"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
-version = "3.14.1"
+version = "3.14.3"
 
 [package.dependencies]
+colorama = ">=0.4.1"
 filelock = ">=3.0.0,<4"
 packaging = ">=14"
 pluggy = ">=0.12.0,<1"
@@ -1223,7 +1247,7 @@ virtualenv = ">=16.0.0"
 
 [package.dependencies.importlib-metadata]
 python = "<3.8"
-version = ">=0.12,<1"
+version = ">=0.12,<2"
 
 [package.extras]
 docs = ["sphinx (>=2.0.0,<3)", "towncrier (>=18.5.0)", "pygments-github-lexers (>=0.0.5)", "sphinxcontrib-autoprogram (>=0.1.5)"]
@@ -1278,7 +1302,7 @@ description = "Virtual Python Environment builder"
 name = "virtualenv"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
-version = "16.7.8"
+version = "16.7.9"
 
 [package.extras]
 docs = ["sphinx (>=1.8.0,<2)", "towncrier (>=18.5.0)", "sphinx-rtd-theme (>=0.4.2,<1)"]
@@ -1290,7 +1314,7 @@ description = "Measures number of Terminal column cells of wide-character codes"
 name = "wcwidth"
 optional = false
 python-versions = "*"
-version = "0.1.7"
+version = "0.1.8"
 
 [[package]]
 category = "main"
@@ -1303,6 +1327,7 @@ version = "0.5.1"
 [[package]]
 category = "main"
 description = "Backport of pathlib-compatible object wrapper for zip files"
+marker = "python_version >= \"3.5\" and python_version < \"3.8\" or python_version < \"3.8\""
 name = "zipp"
 optional = false
 python-versions = ">=2.7"
@@ -1316,7 +1341,7 @@ docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
 testing = ["pathlib2", "contextlib2", "unittest2"]
 
 [metadata]
-content-hash = "35feeab2d2e9415a82f714a41962c442ea8b302f0e8365c10ee188f31603684a"
+content-hash = "e0b632d8363fdf9f70d93901ff537714611bfc31705a897f6d2fb3bc010bca0a"
 python-versions = "~2.7 || ^3.4"
 
 [metadata.files]
@@ -1341,7 +1366,8 @@ black = [
     {file = "black-19.10b0.tar.gz", hash = "sha256:c2edb73a08e9e0e6f65a0e6af18b059b8b1cdd5bef997d7a0b181df93dc81539"},
 ]
 cachecontrol = [
-    {file = "CacheControl-0.12.5.tar.gz", hash = "sha256:cef77effdf51b43178f6a2d3b787e3734f98ade253fa3187f3bb7315aaa42ff7"},
+    {file = "CacheControl-0.12.6-py2.py3-none-any.whl", hash = "sha256:10d056fa27f8563a271b345207402a6dcce8efab7e5b377e270329c62471b10d"},
+    {file = "CacheControl-0.12.6.tar.gz", hash = "sha256:be9aa45477a134aee56c8fac518627e1154df063e85f67d4f83ce0ccc23688e8"},
 ]
 cachy = [
     {file = "cachy-0.3.0-py2.py3-none-any.whl", hash = "sha256:338ca09c8860e76b275aff52374330efedc4d5a5e45dc1c5b539c1ead0786fe7"},
@@ -1380,6 +1406,7 @@ cffi = [
     {file = "cffi-1.13.2-cp37-cp37m-win32.whl", hash = "sha256:d754f39e0d1603b5b24a7f8484b22d2904fa551fe865fd0d4c3332f078d20d4e"},
     {file = "cffi-1.13.2-cp37-cp37m-win_amd64.whl", hash = "sha256:6471a82d5abea994e38d2c2abc77164b4f7fbaaf80261cb98394d5793f11b12a"},
     {file = "cffi-1.13.2-cp38-cp38-macosx_10_9_x86_64.whl", hash = "sha256:74a1d8c85fb6ff0b30fbfa8ad0ac23cd601a138f7509dc617ebc65ef305bb98d"},
+    {file = "cffi-1.13.2-cp38-cp38-manylinux1_i686.whl", hash = "sha256:42194f54c11abc8583417a7cf4eaff544ce0de8187abaf5d29029c91b1725ad3"},
     {file = "cffi-1.13.2-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:415bdc7ca8c1c634a6d7163d43fb0ea885a07e9618a64bda407e04b04333b7db"},
     {file = "cffi-1.13.2-cp38-cp38-win32.whl", hash = "sha256:6d4f18483d040e18546108eb13b1dfa1000a089bcf8529e30346116ea6240506"},
     {file = "cffi-1.13.2-cp38-cp38-win_amd64.whl", hash = "sha256:2781e9ad0e9d47173c0093321bb5435a9dfae0ed6a762aabafa13108f5f7b2ba"},
@@ -1452,6 +1479,37 @@ coverage = [
     {file = "coverage-4.5.4-cp37-cp37m-win_amd64.whl", hash = "sha256:23cc09ed395b03424d1ae30dcc292615c1372bfba7141eb85e11e50efaa6b351"},
     {file = "coverage-4.5.4-cp38-cp38-macosx_10_13_x86_64.whl", hash = "sha256:141f08ed3c4b1847015e2cd62ec06d35e67a3ac185c26f7635f4406b90afa9c5"},
     {file = "coverage-4.5.4.tar.gz", hash = "sha256:e07d9f1a23e9e93ab5c62902833bf3e4b1f65502927379148b6622686223125c"},
+    {file = "coverage-5.0.2-cp27-cp27m-macosx_10_12_x86_64.whl", hash = "sha256:511ec0c00840e12fb4e852e4db58fa6a01ca4da72f36a9766fae344c3d502033"},
+    {file = "coverage-5.0.2-cp27-cp27m-macosx_10_13_intel.whl", hash = "sha256:d22b4297e7e4225ccf01f1aa55e7a96412ea0796b532dd614c3fcbafa341128e"},
+    {file = "coverage-5.0.2-cp27-cp27m-manylinux1_i686.whl", hash = "sha256:593853aa1ac6dcc6405324d877544c596c9d948ef20d2e9512a0f5d2d3202356"},
+    {file = "coverage-5.0.2-cp27-cp27m-manylinux1_x86_64.whl", hash = "sha256:e65a5aa1670db6263f19fdc03daee1d7dbbadb5cb67fd0a1f16033659db13c1d"},
+    {file = "coverage-5.0.2-cp27-cp27m-win32.whl", hash = "sha256:d4a2b578a7a70e0c71f662705262f87a456f1e6c1e40ada7ea699abaf070a76d"},
+    {file = "coverage-5.0.2-cp27-cp27m-win_amd64.whl", hash = "sha256:28f7f73b34a05e23758e860a89a7f649b85c6749e252eff60ebb05532d180e86"},
+    {file = "coverage-5.0.2-cp27-cp27mu-manylinux1_i686.whl", hash = "sha256:7d1cc7acc9ce55179616cf72154f9e648136ea55987edf84addbcd9886ffeba2"},
+    {file = "coverage-5.0.2-cp27-cp27mu-manylinux1_x86_64.whl", hash = "sha256:2d0cb9b1fe6ad0d915d45ad3d87f03a38e979093a98597e755930db1f897afae"},
+    {file = "coverage-5.0.2-cp35-cp35m-macosx_10_12_x86_64.whl", hash = "sha256:bfe102659e2ec13b86c7f3b1db6c9a4e7beea4255058d006351339e6b342d5d2"},
+    {file = "coverage-5.0.2-cp35-cp35m-manylinux1_i686.whl", hash = "sha256:23688ff75adfa8bfa2a67254d889f9bdf9302c27241d746e17547c42c732d3f4"},
+    {file = "coverage-5.0.2-cp35-cp35m-manylinux1_x86_64.whl", hash = "sha256:1bf7ba2af1d373a1750888724f84cffdfc697738f29a353c98195f98fc011509"},
+    {file = "coverage-5.0.2-cp35-cp35m-win32.whl", hash = "sha256:569f9ee3025682afda6e9b0f5bb14897c0db03f1a1dc088b083dd36e743f92bb"},
+    {file = "coverage-5.0.2-cp35-cp35m-win_amd64.whl", hash = "sha256:cf908840896f7aa62d0ec693beb53264b154f972eb8226fb864ac38975590c4f"},
+    {file = "coverage-5.0.2-cp36-cp36m-macosx_10_13_x86_64.whl", hash = "sha256:eaad65bd20955131bcdb3967a4dea66b4e4d4ca488efed7c00d91ee0173387e8"},
+    {file = "coverage-5.0.2-cp36-cp36m-manylinux1_i686.whl", hash = "sha256:225e79a5d485bc1642cb7ba02281419c633c216cdc6b26c26494ba959f09e69f"},
+    {file = "coverage-5.0.2-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:bd82b684bb498c60ef47bb1541a50e6d006dde8579934dcbdbc61d67d1ea70d9"},
+    {file = "coverage-5.0.2-cp36-cp36m-win32.whl", hash = "sha256:7ca3db38a61f3655a2613ee2c190d63639215a7a736d3c64cc7bbdb002ce6310"},
+    {file = "coverage-5.0.2-cp36-cp36m-win_amd64.whl", hash = "sha256:47874b4711c5aeb295c31b228a758ce3d096be83dc37bd56da48ed99efb8813b"},
+    {file = "coverage-5.0.2-cp37-cp37m-macosx_10_13_x86_64.whl", hash = "sha256:955ec084f549128fa2702f0b2dc696392001d986b71acd8fd47424f28289a9c3"},
+    {file = "coverage-5.0.2-cp37-cp37m-manylinux1_i686.whl", hash = "sha256:1f4ee8e2e4243971618bc16fcc4478317405205f135e95226c2496e2a3b8dbbf"},
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+    {file = "regex-2020.1.8-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:bd25bb7980917e4e70ccccd7e3b5740614f1c408a642c245019cff9d7d1b6149"},
+    {file = "regex-2020.1.8-cp36-cp36m-manylinux2010_i686.whl", hash = "sha256:3e77409b678b21a056415da3a56abfd7c3ad03da71f3051bbcdb68cf44d3c34d"},
+    {file = "regex-2020.1.8-cp36-cp36m-manylinux2010_x86_64.whl", hash = "sha256:07b39bf943d3d2fe63d46281d8504f8df0ff3fe4c57e13d1656737950e53e525"},
+    {file = "regex-2020.1.8-cp36-cp36m-win32.whl", hash = "sha256:23e2c2c0ff50f44877f64780b815b8fd2e003cda9ce817a7fd00dea5600c84a0"},
+    {file = "regex-2020.1.8-cp36-cp36m-win_amd64.whl", hash = "sha256:27429b8d74ba683484a06b260b7bb00f312e7c757792628ea251afdbf1434003"},
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+    {file = "regex-2020.1.8-cp37-cp37m-manylinux1_x86_64.whl", hash = "sha256:e3cd21cc2840ca67de0bbe4071f79f031c81418deb544ceda93ad75ca1ee9f7b"},
+    {file = "regex-2020.1.8-cp37-cp37m-manylinux2010_i686.whl", hash = "sha256:ecc6de77df3ef68fee966bb8cb4e067e84d4d1f397d0ef6fce46913663540d77"},
+    {file = "regex-2020.1.8-cp37-cp37m-manylinux2010_x86_64.whl", hash = "sha256:26ff99c980f53b3191d8931b199b29d6787c059f2e029b2b0c694343b1708c35"},
+    {file = "regex-2020.1.8-cp37-cp37m-win32.whl", hash = "sha256:7bcd322935377abcc79bfe5b63c44abd0b29387f267791d566bbb566edfdd146"},
+    {file = "regex-2020.1.8-cp37-cp37m-win_amd64.whl", hash = "sha256:10671601ee06cf4dc1bc0b4805309040bb34c9af423c12c379c83d7895622bb5"},
+    {file = "regex-2020.1.8-cp38-cp38-manylinux1_i686.whl", hash = "sha256:98b8ed7bb2155e2cbb8b76f627b2fd12cf4b22ab6e14873e8641f266e0fb6d8f"},
+    {file = "regex-2020.1.8-cp38-cp38-manylinux1_x86_64.whl", hash = "sha256:6a6ba91b94427cd49cd27764679024b14a96874e0dc638ae6bdd4b1a3ce97be1"},
+    {file = "regex-2020.1.8-cp38-cp38-manylinux2010_i686.whl", hash = "sha256:6a6ae17bf8f2d82d1e8858a47757ce389b880083c4ff2498dba17c56e6c103b9"},
+    {file = "regex-2020.1.8-cp38-cp38-manylinux2010_x86_64.whl", hash = "sha256:0932941cdfb3afcbc26cc3bcf7c3f3d73d5a9b9c56955d432dbf8bbc147d4c5b"},
+    {file = "regex-2020.1.8-cp38-cp38-win32.whl", hash = "sha256:d58e4606da2a41659c84baeb3cfa2e4c87a74cec89a1e7c56bee4b956f9d7461"},
+    {file = "regex-2020.1.8-cp38-cp38-win_amd64.whl", hash = "sha256:e7c7661f7276507bce416eaae22040fd91ca471b5b33c13f8ff21137ed6f248c"},
+    {file = "regex-2020.1.8.tar.gz", hash = "sha256:d0f424328f9822b0323b3b6f2e4b9c90960b24743d220763c7f07071e0778351"},
 ]
 requests = [
     {file = "requests-2.21.0-py2.py3-none-any.whl", hash = "sha256:7bf2a778576d825600030a110f3c0e3e8edc51dfaafe1c146e39a2027784957b"},
@@ -1786,8 +1866,8 @@ scandir = [
 ]
 secretstorage = [
     {file = "SecretStorage-2.3.1.tar.gz", hash = "sha256:3af65c87765323e6f64c83575b05393f9e003431959c9395d1791d51497f29b6"},
-    {file = "SecretStorage-3.1.1-py3-none-any.whl", hash = "sha256:7a119fb52a88e398dbb22a4b3eb39b779bfbace7e4153b7bc6e5954d86282a8a"},
-    {file = "SecretStorage-3.1.1.tar.gz", hash = "sha256:20c797ae48a4419f66f8d28fc221623f11fc45b6828f96bdb1ad9990acb59f92"},
+    {file = "SecretStorage-3.1.2-py3-none-any.whl", hash = "sha256:b5ec909dde94d4ae2fa26af7c089036997030f0cf0a5cb372b4cccabd81c143b"},
+    {file = "SecretStorage-3.1.2.tar.gz", hash = "sha256:15da8a989b65498e29be338b3b279965f1b8f09b9668bd8010da183024c8bff6"},
 ]
 shellingham = [
     {file = "shellingham-1.3.1-py2.py3-none-any.whl", hash = "sha256:77d37a4fd287c1e663006f7ecf1b9deca9ad492d0082587bd813c44eb49e4e62"},
@@ -1830,10 +1910,10 @@ tornado = [
     {file = "tornado-6.0.3.tar.gz", hash = "sha256:c845db36ba616912074c5b1ee897f8e0124df269468f25e4fe21fe72f6edd7a9"},
 ]
 tox = [
-    {file = "tox-3.14.0-py2.py3-none-any.whl", hash = "sha256:0bc216b6a2e6afe764476b4a07edf2c1dab99ed82bb146a1130b2e828f5bff5e"},
-    {file = "tox-3.14.0.tar.gz", hash = "sha256:c4f6b319c20ba4913dbfe71ebfd14ff95d1853c4231493608182f66e566ecfe1"},
-    {file = "tox-3.14.1-py2.py3-none-any.whl", hash = "sha256:1d1368ac86e8332f79e2bcef9fefe2b077469f08449eadf0183759b34f3b2070"},
-    {file = "tox-3.14.1.tar.gz", hash = "sha256:bcfa3e40abc1e9b70607b56adfd976fe7dc8286ad56aab44e3151daca7d2d0d0"},
+    {file = "tox-3.12.1-py2.py3-none-any.whl", hash = "sha256:f5c8e446b51edd2ea97df31d4ded8c8b72e7d6c619519da6bb6084b9dd5770f9"},
+    {file = "tox-3.12.1.tar.gz", hash = "sha256:f87fd33892a2df0950e5e034def9468988b8d008c7e9416be665fcc0dd45b14f"},
+    {file = "tox-3.14.3-py2.py3-none-any.whl", hash = "sha256:806d0a9217584558cc93747a945a9d9bff10b141a5287f0c8429a08828a22192"},
+    {file = "tox-3.14.3.tar.gz", hash = "sha256:06ba73b149bf838d5cd25dc30c2dd2671ae5b2757cf98e5c41a35fe449f131b3"},
 ]
 typed-ast = [
     {file = "typed_ast-1.4.0-cp35-cp35m-manylinux1_i686.whl", hash = "sha256:262c247a82d005e43b5b7f69aff746370538e176131c32dda9cb0f324d27141e"},
@@ -1869,12 +1949,12 @@ urllib3 = [
     {file = "urllib3-1.25.7.tar.gz", hash = "sha256:f3c5fd51747d450d4dcf6f923c81f78f811aab8205fda64b0aba34a4e48b0745"},
 ]
 virtualenv = [
-    {file = "virtualenv-16.7.8-py2.py3-none-any.whl", hash = "sha256:b57776b44f91511866594e477dd10e76a6eb44439cdd7f06dcd30ba4c5bd854f"},
-    {file = "virtualenv-16.7.8.tar.gz", hash = "sha256:116655188441670978117d0ebb6451eb6a7526f9ae0796cc0dee6bd7356909b0"},
+    {file = "virtualenv-16.7.9-py2.py3-none-any.whl", hash = "sha256:55059a7a676e4e19498f1aad09b8313a38fcc0cdbe4fdddc0e9b06946d21b4bb"},
+    {file = "virtualenv-16.7.9.tar.gz", hash = "sha256:0d62c70883c0342d59c11d0ddac0d954d0431321a41ab20851facf2b222598f3"},
 ]
 wcwidth = [
-    {file = "wcwidth-0.1.7-py2.py3-none-any.whl", hash = "sha256:f4ebe71925af7b40a864553f761ed559b43544f8f71746c2d756c7fe788ade7c"},
-    {file = "wcwidth-0.1.7.tar.gz", hash = "sha256:3df37372226d6e63e1b1e1eda15c594bca98a22d33a23832a90998faa96bc65e"},
+    {file = "wcwidth-0.1.8-py2.py3-none-any.whl", hash = "sha256:8fd29383f539be45b20bd4df0dc29c20ba48654a41e661925e612311e9f3c603"},
+    {file = "wcwidth-0.1.8.tar.gz", hash = "sha256:f28b3e8a6483e5d49e7f8949ac1a78314e740333ae305b4ba5defd3e74fb37a8"},
 ]
 webencodings = [
     {file = "webencodings-0.5.1-py2.py3-none-any.whl", hash = "sha256:a0af1213f3c2226497a97e2b3aa01a7e4bee4f403f95be16fc9acd2947514a78"},
diff --git a/pkgs/development/tools/poetry/pyproject.toml b/pkgs/development/tools/poetry/pyproject.toml
index 2aea5026835e..9a8b8f8fc5ef 100644
--- a/pkgs/development/tools/poetry/pyproject.toml
+++ b/pkgs/development/tools/poetry/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "poetry"
-version = "1.0.0"
+version = "1.0.1"
 description = "Python dependency management and packaging made easy."
 authors = [
     "Sébastien Eustace <sebastien@eustace.io>"
@@ -46,16 +46,16 @@ pathlib2 = { version = "^2.3", python = "~2.7 || ~3.4" }
 # Use glob2 for Python 2.7 and 3.4
 glob2 = { version = "^0.6", python = "~2.7 || ~3.4" }
 # Use virtualenv for Python 2.7 since venv does not exist
-virtualenv = { version = "^16.0", python = "~2.7" }
+virtualenv = { version = "^16.7.9", python = "~2.7" }
 # functools32 is needed for Python 2.7
 functools32 = { version = "^3.2.3", python = "~2.7" }
 keyring = [
-    { version = "^18.0", python = "~2.7 || ~3.4" },
-    { version = "^19.0", python = "^3.5" }
+    { version = "^18.0.1", python = "~2.7 || ~3.4" },
+    { version = "^20.0.1", python = "^3.5" }
 ]
 # Use subprocess32 for Python 2.7 and 3.4
 subprocess32 = { version = "^3.5", python = "~2.7 || ~3.4" }
-importlib-metadata = {version = "^0.23", python = "<3.8"}
+importlib-metadata = {version = "~1.1.3", python = "<3.8"}
 
 [tool.poetry.dev-dependencies]
 pytest = "^4.1"
diff --git a/pkgs/development/tools/poetry/src.json b/pkgs/development/tools/poetry/src.json
new file mode 100644
index 000000000000..38677e0e1714
--- /dev/null
+++ b/pkgs/development/tools/poetry/src.json
@@ -0,0 +1,6 @@
+{
+    "owner": "python-poetry",
+    "repo": "poetry",
+    "rev": "01ec4a1636df09f99a6e52b9ac76ec378f929c28",
+    "sha256": "01s3kickc3pdp5gbj9m4r80cxdwr0xgdgpp00l93mxj3pbxwnl6d"
+}
\ No newline at end of file
diff --git a/pkgs/development/tools/poetry/update b/pkgs/development/tools/poetry/update
new file mode 100755
index 000000000000..68a60b8c874d
--- /dev/null
+++ b/pkgs/development/tools/poetry/update
@@ -0,0 +1,9 @@
+#!/usr/bin/env nix-shell
+#! nix-shell -i bash -p curl nix-prefetch-github
+
+rev=$(curl -s https://api.github.com/repos/python-poetry/poetry/releases/latest | jq -r '.name')
+nix-prefetch-github --rev "$rev" python-poetry poetry > src.json
+
+src=$(nix-build --expr 'with import ../../../../. {}; fetchFromGitHub (lib.importJSON ./src.json)')
+cp $src/pyproject.toml $src/poetry.lock .
+nix-build --show-trace --no-out-link ../../../../. -A poetry