poetry: 1.0.5 -> 1.0.8

9 files changed, 494 insertions, 229 deletions

diff --git a/pkgs/development/tools/poetry/default.nix b/pkgs/development/tools/poetry/default.nix
deleted file mode 100644
index ac2ab258df4..00000000000
--- a/pkgs/development/tools/poetry/default.nix
+++ /dev/null
@@ -1,33 +0,0 @@
-{ lib, poetry2nix, python, fetchFromGitHub, runtimeShell }:
-
-
-poetry2nix.mkPoetryApplication {
-
-  inherit python;
-
-  pyproject = ./pyproject.toml;
-  poetrylock = ./poetry.lock;
-
-  src = fetchFromGitHub (lib.importJSON ./src.json);
-
-  # "Vendor" dependencies (for build-system support)
-  postPatch = ''
-    for path in ''${PYTHONPATH//:/ }; do
-      echo "sys.path.insert(0, \"$path\")" >> poetry/__init__.py
-    done
-  '';
-
-  # Propagating dependencies leads to issues downstream
-  # We've already patched poetry to prefer "vendored" dependencies
-  postFixup = ''
-    rm $out/nix-support/propagated-build-inputs
-  '';
-
-  # Fails because of impurities (network, git etc etc)
-  doCheck = false;
-
-  meta = with lib; {
-    platforms = platforms.all;
-    maintainers = with maintainers; [ adisbladis jakewaksbaum ];
-  };
-}
diff --git a/pkgs/development/tools/poetry/src.json b/pkgs/development/tools/poetry/src.json
deleted file mode 100644
index 45f41ab9cfc..00000000000
--- a/pkgs/development/tools/poetry/src.json
+++ /dev/null
@@ -1,6 +0,0 @@
-{
-    "owner": "python-poetry",
-    "repo": "poetry",
-    "rev": "754dbf80dc022b89974288cff10b40ab2f1c2697",
-    "sha256": "1khjx598n222fhzvsxsc6cq4m2i8rss1k1whxw9k03kxi4dx6x5g"
-}
\ No newline at end of file
diff --git a/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/default.nix b/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/default.nix
new file mode 100644
index 00000000000..b41b6e4a911
--- /dev/null
+++ b/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/default.nix
@@ -0,0 +1,41 @@
+{ lib, poetry2nix, python, fetchFromGitHub }:
+
+
+poetry2nix.mkPoetryApplication {
+
+  inherit python;
+
+  projectDir = ./.;
+
+  src = fetchFromGitHub (lib.importJSON ./src.json);
+
+  # "Vendor" dependencies (for build-system support)
+  postPatch = ''
+    for path in ''${PYTHONPATH//:/ }; do echo $path; done | uniq | while read path; do
+      echo "sys.path.insert(0, \"$path\")" >> poetry/__init__.py
+    done
+  '';
+
+  postInstall = ''
+    mkdir -p "$out/share/bash-completion/completions"
+    "$out/bin/poetry" completions bash > "$out/share/bash-completion/completions/poetry"
+    mkdir -p "$out/share/zsh/vendor-completions"
+    "$out/bin/poetry" completions zsh > "$out/share/zsh/vendor-completions/_poetry"
+    mkdir -p "$out/share/fish/vendor_completions.d"
+    "$out/bin/poetry" completions fish > "$out/share/fish/vendor_completions.d/poetry.fish"
+  '';
+
+  # Propagating dependencies leads to issues downstream
+  # We've already patched poetry to prefer "vendored" dependencies
+  postFixup = ''
+    rm $out/nix-support/propagated-build-inputs
+  '';
+
+  # Fails because of impurities (network, git etc etc)
+  doCheck = false;
+
+  meta = with lib; {
+    inherit (python.meta) platforms;
+    maintainers = with maintainers; [ adisbladis jakewaksbaum ];
+  };
+}
diff --git a/pkgs/development/tools/poetry/poetry.lock b/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/poetry.lock
index 68b195a47b1..ce177185681 100644
--- a/pkgs/development/tools/poetry/poetry.lock
+++ b/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/poetry.lock
@@ -4,7 +4,7 @@ description = "A small Python module for determining appropriate platform-specif
 name = "appdirs"
 optional = false
 python-versions = "*"
-version = "1.4.3"
+version = "1.4.4"
 
 [[package]]
 category = "dev"
@@ -20,10 +20,11 @@ pyyaml = "*"
 [[package]]
 category = "dev"
 description = "Atomic file writes."
+marker = "python_version >= \"3.5\" and sys_platform == \"win32\" or python_version < \"3.5\""
 name = "atomicwrites"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "1.3.0"
+version = "1.4.0"
 
 [[package]]
 category = "main"
@@ -41,6 +42,19 @@ tests = ["coverage", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.i
 
 [[package]]
 category = "dev"
+description = "Backport of functools.lru_cache"
+marker = "python_version < \"3.2\""
+name = "backports.functools-lru-cache"
+optional = false
+python-versions = ">=2.6"
+version = "1.6.1"
+
+[package.extras]
+docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
+testing = ["pytest (>=3.5,<3.7.3 || >3.7.3)", "pytest-checkdocs (>=1.2.3)", "pytest-flake8", "pytest-black-multipy", "pytest-cov"]
+
+[[package]]
+category = "dev"
 description = "The uncompromising code formatter."
 marker = "python_version >= \"3.6\" and python_version < \"4.0\""
 name = "black"
@@ -99,7 +113,7 @@ description = "Python package for providing Mozilla's CA Bundle."
 name = "certifi"
 optional = false
 python-versions = "*"
-version = "2019.11.28"
+version = "2020.4.5.2"
 
 [[package]]
 category = "main"
@@ -149,6 +163,15 @@ description = "Composable command line interface toolkit"
 marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\" or python_version >= \"3.6\" and python_version < \"4.0\""
 name = "click"
 optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "7.1.2"
+
+[[package]]
+category = "dev"
+description = "Composable command line interface toolkit"
+marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\""
+name = "click"
+optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 version = "7.0"
 
@@ -158,7 +181,7 @@ description = "CliKit is a group of utilities to build beautiful and testable co
 name = "clikit"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "0.4.2"
+version = "0.4.3"
 
 [package.dependencies]
 pastel = ">=0.2.0,<0.3.0"
@@ -188,7 +211,7 @@ version = "0.4.1"
 [[package]]
 category = "dev"
 description = "Cross-platform colored terminal text."
-marker = "sys_platform == \"win32\" and python_version != \"3.4\" or platform_system == \"Windows\""
+marker = "sys_platform == \"win32\" and python_version != \"3.4\" and python_version < \"3.5\" or platform_system == \"Windows\" or python_version >= \"3.5\" and sys_platform == \"win32\""
 name = "colorama"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
@@ -230,7 +253,7 @@ 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 = "5.0.3"
+version = "5.1"
 
 [package.extras]
 toml = ["toml"]
@@ -238,7 +261,7 @@ toml = ["toml"]
 [[package]]
 category = "main"
 description = "cryptography is a package which provides cryptographic recipes and primitives to Python developers."
-marker = "python_version >= \"2.7\" and python_version < \"2.8\" and (sys_platform == \"linux2\" or sys_platform == \"linux\") or python_version >= \"3.4\" and python_version < \"3.5\" and (sys_platform == \"linux2\" or sys_platform == \"linux\") or python_version >= \"3.5\" and python_version < \"4.0\" and sys_platform == \"linux\""
+marker = "python_version >= \"2.7\" and python_version < \"2.8\" and (sys_platform == \"linux2\" or sys_platform == \"linux\") or python_version >= \"3.4\" and python_version < \"3.5\" and (sys_platform == \"linux2\" or sys_platform == \"linux\")"
 name = "cryptography"
 optional = false
 python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*"
@@ -264,6 +287,34 @@ pep8test = ["flake8", "flake8-import-order", "pep8-naming"]
 test = ["pytest (>=3.6.0,<3.9.0 || >3.9.0,<3.9.1 || >3.9.1,<3.9.2 || >3.9.2)", "pretend", "iso8601", "pytz", "hypothesis (>=1.11.4,<3.79.2 || >3.79.2)"]
 
 [[package]]
+category = "main"
+description = "cryptography is a package which provides cryptographic recipes and primitives to Python developers."
+marker = "python_version >= \"2.7\" and python_version < \"2.8\" and (sys_platform == \"linux2\" or sys_platform == \"linux\") or python_version >= \"3.4\" and python_version < \"3.5\" and (sys_platform == \"linux2\" or sys_platform == \"linux\") or python_version >= \"3.5\" and python_version < \"4.0\" and sys_platform == \"linux\""
+name = "cryptography"
+optional = false
+python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*"
+version = "2.9.2"
+
+[package.dependencies]
+cffi = ">=1.8,<1.11.3 || >1.11.3"
+six = ">=1.4.1"
+
+[package.dependencies.enum34]
+python = "<3"
+version = "*"
+
+[package.dependencies.ipaddress]
+python = "<3"
+version = "*"
+
+[package.extras]
+docs = ["sphinx (>=1.6.5,<1.8.0 || >1.8.0)", "sphinx-rtd-theme"]
+docstest = ["doc8", "pyenchant (>=1.6.11)", "twine (>=1.12.0)", "sphinxcontrib-spelling (>=4.0.1)"]
+idna = ["idna (>=2.1)"]
+pep8test = ["flake8", "flake8-import-order", "pep8-naming"]
+test = ["pytest (>=3.6.0,<3.9.0 || >3.9.0,<3.9.1 || >3.9.1,<3.9.2 || >3.9.2)", "pretend", "iso8601", "pytz", "hypothesis (>=1.11.4,<3.79.2 || >3.79.2)"]
+
+[[package]]
 category = "dev"
 description = "Distribution utilities"
 name = "distlib"
@@ -292,7 +343,7 @@ marker = "python_version >= \"2.7\" and python_version < \"2.8\" or python_versi
 name = "enum34"
 optional = false
 python-versions = "*"
-version = "1.1.9"
+version = "1.1.10"
 
 [[package]]
 category = "dev"
@@ -383,7 +434,7 @@ description = "File identification library for Python"
 name = "identify"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
-version = "1.4.11"
+version = "1.4.19"
 
 [package.extras]
 license = ["editdistance"]
@@ -446,6 +497,43 @@ python = "<3.5"
 version = "*"
 
 [[package]]
+category = "dev"
+description = "Read resources from Python packages"
+marker = "python_version < \"3.7\""
+name = "importlib-resources"
+optional = false
+python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
+version = "2.0.0"
+
+[package.dependencies]
+[package.dependencies.contextlib2]
+python = "<3"
+version = "*"
+
+[package.dependencies.importlib-metadata]
+python = "<3.8"
+version = "*"
+
+[package.dependencies.pathlib2]
+python = "<3"
+version = "*"
+
+[package.dependencies.singledispatch]
+python = "<3.4"
+version = "*"
+
+[package.dependencies.typing]
+python = "<3.5"
+version = "*"
+
+[package.dependencies.zipp]
+python = "<3.8"
+version = ">=0.4"
+
+[package.extras]
+docs = ["sphinx", "rst.linker", "jaraco.packaging"]
+
+[[package]]
 category = "main"
 description = "IPv4/IPv6 manipulation library"
 marker = "python_version >= \"2.7\" and python_version < \"2.8\" and (sys_platform == \"linux2\" or sys_platform == \"linux\")"
@@ -461,7 +549,7 @@ marker = "python_version >= \"3.5\" and python_version < \"4.0\" and sys_platfor
 name = "jeepney"
 optional = false
 python-versions = ">=3.5"
-version = "0.4.2"
+version = "0.4.3"
 
 [package.extras]
 dev = ["testpath"]
@@ -488,7 +576,7 @@ marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_v
 name = "jinja2"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
-version = "2.11.1"
+version = "2.11.2"
 
 [package.dependencies]
 MarkupSafe = ">=0.23"
@@ -497,6 +585,15 @@ MarkupSafe = ">=0.23"
 i18n = ["Babel (>=0.8)"]
 
 [[package]]
+category = "dev"
+description = "Lightweight pipelining: using Python functions as pipeline jobs."
+marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\""
+name = "joblib"
+optional = false
+python-versions = "*"
+version = "0.14.1"
+
+[[package]]
 category = "main"
 description = "An implementation of JSON Schema validation for Python"
 name = "jsonschema"
@@ -571,11 +668,14 @@ marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_v
 name = "livereload"
 optional = false
 python-versions = "*"
-version = "2.6.1"
+version = "2.6.2"
 
 [package.dependencies]
 six = "*"
-tornado = "*"
+
+[package.dependencies.tornado]
+python = ">=2.8"
+version = "*"
 
 [[package]]
 category = "main"
@@ -592,7 +692,7 @@ marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_v
 name = "lunr"
 optional = false
 python-versions = "*"
-version = "0.5.6"
+version = "0.5.8"
 
 [package.dependencies]
 future = ">=0.16.0"
@@ -600,10 +700,11 @@ six = ">=1.11.0"
 
 [package.dependencies.nltk]
 optional = true
+python = ">=2.8"
 version = ">=3.2.5"
 
 [package.extras]
-languages = ["nltk (>=3.2.5)"]
+languages = ["nltk (>=3.2.5,<3.5)", "nltk (>=3.2.5)"]
 
 [[package]]
 category = "dev"
@@ -633,10 +734,12 @@ description = "Python implementation of Markdown."
 name = "markdown"
 optional = false
 python-versions = ">=3.5"
-version = "3.2.1"
+version = "3.2.2"
 
 [package.dependencies]
-setuptools = ">=36"
+[package.dependencies.importlib-metadata]
+python = "<3.8"
+version = "*"
 
 [package.extras]
 testing = ["coverage", "pyyaml"]
@@ -685,7 +788,7 @@ marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_v
 name = "mkdocs"
 optional = false
 python-versions = ">=3.5"
-version = "1.1"
+version = "1.1.2"
 
 [package.dependencies]
 Jinja2 = ">=2.10.1"
@@ -697,7 +800,7 @@ tornado = ">=5.0"
 
 [package.dependencies.lunr]
 extras = ["languages"]
-version = "0.5.6"
+version = "0.5.8"
 
 [[package]]
 category = "dev"
@@ -735,7 +838,7 @@ six = ">=1.0.0,<2.0.0"
 [[package]]
 category = "dev"
 description = "More routines for operating on iterables, beyond itertools"
-marker = "python_version > \"2.7\""
+marker = "python_version < \"3.5\" and python_version > \"2.7\""
 name = "more-itertools"
 optional = false
 python-versions = ">=3.4"
@@ -744,11 +847,11 @@ version = "7.2.0"
 [[package]]
 category = "dev"
 description = "More routines for operating on iterables, beyond itertools"
-marker = "python_version > \"2.7\""
+marker = "python_version >= \"3.5\""
 name = "more-itertools"
 optional = false
 python-versions = ">=3.5"
-version = "8.2.0"
+version = "8.3.0"
 
 [[package]]
 category = "main"
@@ -765,13 +868,16 @@ marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_v
 name = "nltk"
 optional = false
 python-versions = "*"
-version = "3.4.5"
+version = "3.5"
 
 [package.dependencies]
-six = "*"
+click = "*"
+joblib = "*"
+regex = "*"
+tqdm = "*"
 
 [package.extras]
-all = ["pyparsing", "scikit-learn", "python-crfsuite", "matplotlib", "scipy", "gensim", "requests", "twython", "numpy"]
+all = ["requests", "numpy", "python-crfsuite", "scikit-learn", "twython", "pyparsing", "scipy", "matplotlib", "gensim"]
 corenlp = ["requests"]
 machine_learning = ["gensim", "numpy", "python-crfsuite", "scikit-learn", "scipy"]
 plot = ["matplotlib"]
@@ -784,7 +890,7 @@ description = "Node.js virtual environment builder"
 name = "nodeenv"
 optional = false
 python-versions = "*"
-version = "1.3.5"
+version = "1.4.0"
 
 [[package]]
 category = "dev"
@@ -792,7 +898,7 @@ description = "Core utilities for Python packages"
 name = "packaging"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "20.1"
+version = "20.4"
 
 [package.dependencies]
 pyparsing = ">=2.0.2"
@@ -809,7 +915,7 @@ version = "0.2.0"
 [[package]]
 category = "main"
 description = "Object-oriented filesystem paths"
-marker = "python_version >= \"2.7\" and python_version < \"2.8\" or python_version >= \"3.4\" and python_version < \"3.5\" or python_version < \"3.6\""
+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\" or python_version >= \"3.5\" and python_version < \"3.6\""
 name = "pathlib2"
 optional = false
 python-versions = "*"
@@ -829,7 +935,7 @@ 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.*, !=3.4.*"
-version = "0.7.0"
+version = "0.8.0"
 
 [[package]]
 category = "dev"
@@ -953,7 +1059,7 @@ marker = "python_version >= \"2.7\" and python_version < \"2.8\" and (sys_platfo
 name = "pycparser"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
-version = "2.19"
+version = "2.20"
 
 [[package]]
 category = "dev"
@@ -973,6 +1079,14 @@ version = "2.5.2"
 
 [[package]]
 category = "dev"
+description = "Pygments is a syntax highlighting package written in Python."
+name = "pygments"
+optional = false
+python-versions = ">=3.5"
+version = "2.6.1"
+
+[[package]]
+category = "dev"
 description = "Pygments Github custom lexers."
 name = "pygments-github-lexers"
 optional = false
@@ -1030,7 +1144,7 @@ description = "Python parsing module"
 name = "pyparsing"
 optional = false
 python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
-version = "2.4.6"
+version = "2.4.7"
 
 [[package]]
 category = "main"
@@ -1049,7 +1163,7 @@ description = "pytest: simple powerful testing with Python"
 name = "pytest"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
-version = "4.6.9"
+version = "4.6.11"
 
 [package.dependencies]
 atomicwrites = ">=1.0"
@@ -1093,6 +1207,36 @@ testing = ["argcomplete", "hypothesis (>=3.56)", "nose", "requests", "mock"]
 
 [[package]]
 category = "dev"
+description = "pytest: simple powerful testing with Python"
+name = "pytest"
+optional = false
+python-versions = ">=3.5"
+version = "5.4.3"
+
+[package.dependencies]
+atomicwrites = ">=1.0"
+attrs = ">=17.4.0"
+colorama = "*"
+more-itertools = ">=4.0.0"
+packaging = "*"
+pluggy = ">=0.12,<1.0"
+py = ">=1.5.0"
+wcwidth = "*"
+
+[package.dependencies.importlib-metadata]
+python = "<3.8"
+version = ">=0.12"
+
+[package.dependencies.pathlib2]
+python = "<3.6"
+version = ">=2.2.0"
+
+[package.extras]
+checkqa-mypy = ["mypy (v0.761)"]
+testing = ["argcomplete", "hypothesis (>=3.56)", "mock", "nose", "requests", "xmlschema"]
+
+[[package]]
+category = "dev"
 description = "Pytest plugin for measuring coverage."
 name = "pytest-cov"
 optional = false
@@ -1108,6 +1252,21 @@ testing = ["fields", "hunter", "process-tests (2.0.2)", "six", "virtualenv"]
 
 [[package]]
 category = "dev"
+description = "Pytest plugin for measuring coverage."
+name = "pytest-cov"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
+version = "2.9.0"
+
+[package.dependencies]
+coverage = ">=4.4"
+pytest = ">=3.6"
+
+[package.extras]
+testing = ["fields", "hunter", "process-tests (2.0.2)", "six", "pytest-xdist", "virtualenv"]
+
+[[package]]
+category = "dev"
 description = "Thin-wrapper around the mock package for easier use with py.test"
 name = "pytest-mock"
 optional = false
@@ -1130,7 +1289,7 @@ description = "pytest-sugar is a plugin for pytest that changes the default look
 name = "pytest-sugar"
 optional = false
 python-versions = "*"
-version = "0.9.2"
+version = "0.9.3"
 
 [package.dependencies]
 packaging = ">=14.1"
@@ -1160,16 +1319,16 @@ 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"
+version = "5.3.1"
 
 [[package]]
 category = "dev"
 description = "Alternative regular expression module, to replace re."
-marker = "python_version >= \"3.6\" and python_version < \"4.0\""
+marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\" or python_version >= \"3.6\" and python_version < \"4.0\""
 name = "regex"
 optional = false
 python-versions = "*"
-version = "2020.2.20"
+version = "2020.6.8"
 
 [[package]]
 category = "main"
@@ -1221,7 +1380,7 @@ 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 = "*"
@@ -1264,12 +1423,24 @@ python-versions = "!=3.0,!=3.1,!=3.2,!=3.3,>=2.6"
 version = "1.3.2"
 
 [[package]]
+category = "dev"
+description = "This library brings functools.singledispatch from Python 3.4 to Python 2.6-3.3."
+marker = "python_version < \"3.4\""
+name = "singledispatch"
+optional = false
+python-versions = "*"
+version = "3.4.0.3"
+
+[package.dependencies]
+six = "*"
+
+[[package]]
 category = "main"
 description = "Python 2 and 3 compatibility utilities"
 name = "six"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*"
-version = "1.14.0"
+version = "1.15.0"
 
 [[package]]
 category = "main"
@@ -1294,7 +1465,7 @@ description = "Python Library for Tom's Obvious, Minimal Language"
 name = "toml"
 optional = false
 python-versions = "*"
-version = "0.10.0"
+version = "0.10.1"
 
 [[package]]
 category = "main"
@@ -1333,7 +1504,7 @@ marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_v
 name = "tornado"
 optional = false
 python-versions = ">= 3.5"
-version = "6.0.3"
+version = "6.0.4"
 
 [[package]]
 category = "dev"
@@ -1362,25 +1533,37 @@ 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 = "3.14.5"
+version = "3.15.2"
 
 [package.dependencies]
 colorama = ">=0.4.1"
-filelock = ">=3.0.0,<4"
+filelock = ">=3.0.0"
 packaging = ">=14"
-pluggy = ">=0.12.0,<1"
-py = ">=1.4.17,<2"
-six = ">=1.14.0,<2"
+pluggy = ">=0.12.0"
+py = ">=1.4.17"
+six = ">=1.14.0"
 toml = ">=0.9.4"
-virtualenv = ">=16.0.0"
+virtualenv = ">=16.0.0,<20.0.0 || >20.0.0,<20.0.1 || >20.0.1,<20.0.2 || >20.0.2,<20.0.3 || >20.0.3,<20.0.4 || >20.0.4,<20.0.5 || >20.0.5,<20.0.6 || >20.0.6,<20.0.7 || >20.0.7"
 
 [package.dependencies.importlib-metadata]
 python = "<3.8"
 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)"]
-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 (>=1.0.0,<4)", "flaky (>=3.4.0,<4)", "psutil (>=5.6.1,<6)"]
+docs = ["sphinx (>=2.0.0)", "towncrier (>=18.5.0)", "pygments-github-lexers (>=0.0.5)", "sphinxcontrib-autoprogram (>=0.1.5)"]
+testing = ["freezegun (>=0.3.11)", "pathlib2 (>=2.3.3)", "pytest (>=4.0.0)", "pytest-cov (>=2.5.1)", "pytest-mock (>=1.10.0)", "pytest-xdist (>=1.22.2)", "pytest-randomly (>=1.0.0)", "flaky (>=3.4.0)", "psutil (>=5.6.1)"]
+
+[[package]]
+category = "dev"
+description = "Fast, Extensible Progress Meter"
+marker = "python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"4.0\""
+name = "tqdm"
+optional = false
+python-versions = ">=2.6, !=3.0.*, !=3.1.*"
+version = "4.46.1"
+
+[package.extras]
+dev = ["py-make (>=0.1.0)", "twine", "argopt", "pydoc-markdown"]
 
 [[package]]
 category = "dev"
@@ -1407,7 +1590,7 @@ marker = "python_version >= \"3.5.0\" and python_version < \"3.5.4\""
 name = "typing-extensions"
 optional = false
 python-versions = "*"
-version = "3.7.4.1"
+version = "3.7.4.2"
 
 [[package]]
 category = "main"
@@ -1427,11 +1610,11 @@ description = "HTTP library with thread-safe connection pooling, file post, and
 name = "urllib3"
 optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*, <4"
-version = "1.25.8"
+version = "1.25.9"
 
 [package.extras]
 brotli = ["brotlipy (>=0.6.0)"]
-secure = ["pyOpenSSL (>=0.14)", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "certifi", "ipaddress"]
+secure = ["certifi", "cryptography (>=1.3.4)", "idna (>=2.0.0)", "pyOpenSSL (>=0.14)", "ipaddress"]
 socks = ["PySocks (>=1.5.6,<1.5.7 || >1.5.7,<2.0)"]
 
 [[package]]
@@ -1452,7 +1635,7 @@ description = "Virtual Python Environment builder"
 name = "virtualenv"
 optional = false
 python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
-version = "20.0.7"
+version = "20.0.21"
 
 [package.dependencies]
 appdirs = ">=1.4.3,<2"
@@ -1469,16 +1652,22 @@ python = "<3.7"
 version = ">=1.0,<2"
 
 [package.extras]
-docs = ["sphinx (>=2.0.0,<3)", "sphinx-argparse (>=0.2.5,<1)", "sphinx-rtd-theme (>=0.4.3,<1)", "towncrier (>=19.9.0rc1)", "proselint (>=0.10.2,<1)"]
-testing = ["pytest (>=4.0.0,<6)", "coverage (>=4.5.1,<6)", "pytest-mock (>=2.0.0,<3)", "pytest-env (>=0.6.2,<1)", "packaging (>=20.0)", "xonsh (>=0.9.13,<1)"]
+docs = ["sphinx (>=3)", "sphinx-argparse (>=0.2.5)", "sphinx-rtd-theme (>=0.4.3)", "towncrier (>=19.9.0rc1)", "proselint (>=0.10.2)"]
+testing = ["pytest (>=4)", "coverage (>=5)", "coverage-enable-subprocess (>=1)", "pytest-xdist (>=1.31.0)", "pytest-mock (>=2)", "pytest-env (>=0.6.2)", "pytest-randomly (>=1)", "pytest-timeout", "packaging (>=20.0)", "xonsh (>=0.9.16)"]
 
 [[package]]
 category = "dev"
-description = "Measures number of Terminal column cells of wide-character codes"
+description = "Measures the displayed width of unicode strings in a terminal"
+marker = "python_version < \"3.5\" or python_version >= \"3.5\""
 name = "wcwidth"
 optional = false
 python-versions = "*"
-version = "0.1.8"
+version = "0.2.4"
+
+[package.dependencies]
+[package.dependencies."backports.functools-lru-cache"]
+python = "<3.2"
+version = ">=1.2.1"
 
 [[package]]
 category = "main"
@@ -1491,6 +1680,7 @@ version = "0.5.1"
 [[package]]
 category = "main"
 description = "Backport of pathlib-compatible object wrapper for zip files"
+marker = "python_version < \"3.8\" or python_version >= \"3.5\" and python_version < \"3.8\" or python_version >= \"2.7.9\" and python_version < \"2.8.0\" or python_version >= \"3.4\" and python_version < \"3.8\""
 name = "zipp"
 optional = false
 python-versions = ">=2.7"
@@ -1506,26 +1696,30 @@ docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
 testing = ["pathlib2", "unittest2", "jaraco.itertools", "func-timeout"]
 
 [metadata]
-content-hash = "70609fddc0d3768b1003fc24207951ab7ad8bfad4c6cb326d6217c52f5a92e3d"
+content-hash = "f585f9479c9551e48768249cc80ec8f217539b42fcc3822543fdd0789f9f9d87"
 python-versions = "~2.7 || ^3.4"
 
 [metadata.files]
 appdirs = [
-    {file = "appdirs-1.4.3-py2.py3-none-any.whl", hash = "sha256:d8b24664561d0d34ddfaec54636d502d7cea6e29c3eaf68f3df6180863e2166e"},
-    {file = "appdirs-1.4.3.tar.gz", hash = "sha256:9e5896d1372858f8dd3344faf4e5014d21849c756c8d5701f78f8a103b372d92"},
+    {file = "appdirs-1.4.4-py2.py3-none-any.whl", hash = "sha256:a841dacd6b99318a741b166adb07e19ee71a274450e68237b4650ca1055ab128"},
+    {file = "appdirs-1.4.4.tar.gz", hash = "sha256:7d5d0167b2b1ba821647616af46a749d1c653740dd0d2415100fe26e27afdf41"},
 ]
 "aspy.yaml" = [
     {file = "aspy.yaml-1.3.0-py2.py3-none-any.whl", hash = "sha256:463372c043f70160a9ec950c3f1e4c3a82db5fca01d334b6bc89c7164d744bdc"},
     {file = "aspy.yaml-1.3.0.tar.gz", hash = "sha256:e7c742382eff2caed61f87a39d13f99109088e5e93f04d76eb8d4b28aa143f45"},
 ]
 atomicwrites = [
-    {file = "atomicwrites-1.3.0-py2.py3-none-any.whl", hash = "sha256:03472c30eb2c5d1ba9227e4c2ca66ab8287fbfbbda3888aa93dc2e28fc6811b4"},
-    {file = "atomicwrites-1.3.0.tar.gz", hash = "sha256:75a9445bac02d8d058d5e1fe689654ba5a6556a1dfd8ce6ec55a0ed79866cfa6"},
+    {file = "atomicwrites-1.4.0-py2.py3-none-any.whl", hash = "sha256:6d1784dea7c0c8d4a5172b6c620f40b6e4cbfdf96d783691f2e1302a7b88e197"},
+    {file = "atomicwrites-1.4.0.tar.gz", hash = "sha256:ae70396ad1a434f9c7046fd2dd196fc04b12f9e91ffb859164193be8b6168a7a"},
 ]
 attrs = [
     {file = "attrs-19.3.0-py2.py3-none-any.whl", hash = "sha256:08a96c641c3a74e44eb59afb61a24f2cb9f4d7188748e76ba4bb5edfa3cb7d1c"},
     {file = "attrs-19.3.0.tar.gz", hash = "sha256:f7b7ce16570fe9965acd6d30101a28f62fb4a7f9e926b3bbc9b61f8b04247e72"},
 ]
+"backports.functools-lru-cache" = [
+    {file = "backports.functools_lru_cache-1.6.1-py2.py3-none-any.whl", hash = "sha256:0bada4c2f8a43d533e4ecb7a12214d9420e66eb206d54bf2d682581ca4b80848"},
+    {file = "backports.functools_lru_cache-1.6.1.tar.gz", hash = "sha256:8fde5f188da2d593bd5bc0be98d9abc46c95bb8a9dde93429570192ee6cc2d4a"},
+]
 black = [
     {file = "black-19.10b0-py36-none-any.whl", hash = "sha256:1b30e59be925fafc1ee4565e5e08abef6b03fe455102883820fe5ee2e4734e0b"},
     {file = "black-19.10b0.tar.gz", hash = "sha256:c2edb73a08e9e0e6f65a0e6af18b059b8b1cdd5bef997d7a0b181df93dc81539"},
@@ -1539,8 +1733,8 @@ cachy = [
     {file = "cachy-0.3.0.tar.gz", hash = "sha256:186581f4ceb42a0bbe040c407da73c14092379b1e4c0e327fdb72ae4a9b269b1"},
 ]
 certifi = [
-    {file = "certifi-2019.11.28-py2.py3-none-any.whl", hash = "sha256:017c25db2a153ce562900032d5bc68e9f191e44e9a0f762f373977de9df1fbb3"},
-    {file = "certifi-2019.11.28.tar.gz", hash = "sha256:25b64c7da4cd7479594d035c08c2d809eb4aab3a26e5a990ea98cc450c320f1f"},
+    {file = "certifi-2020.4.5.2-py2.py3-none-any.whl", hash = "sha256:9cd41137dc19af6a5e03b630eefe7d1f458d964d406342dd3edf625839b944cc"},
+    {file = "certifi-2020.4.5.2.tar.gz", hash = "sha256:5ad7e9a056d25ffa5082862e36f119f7f7cec6457fa07ee2f8c339814b80c9b1"},
 ]
 cffi = [
     {file = "cffi-1.14.0-cp27-cp27m-macosx_10_9_x86_64.whl", hash = "sha256:1cae98a7054b5c9391eb3249b86e0e99ab1e02bb0cc0575da191aedadbdf4384"},
@@ -1585,12 +1779,14 @@ cleo = [
     {file = "cleo-0.7.6.tar.gz", hash = "sha256:99cf342406f3499cec43270fcfaf93c126c5164092eca201dfef0f623360b409"},
 ]
 click = [
+    {file = "click-7.1.2-py2.py3-none-any.whl", hash = "sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc"},
+    {file = "click-7.1.2.tar.gz", hash = "sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a"},
     {file = "Click-7.0-py2.py3-none-any.whl", hash = "sha256:2335065e6395b9e67ca716de5f7526736bfa6ceead690adf616d925bdc622b13"},
     {file = "Click-7.0.tar.gz", hash = "sha256:5b94b49521f6456670fdb30cd82a4eca9412788a93fa6dd6df72c94d5a8ff2d7"},
 ]
 clikit = [
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-    {file = "clikit-0.4.2.tar.gz", hash = "sha256:f67336462800078e0896cf6ecfa3b460dfea4dfa01de659388a4ff0d83c8d6ca"},
+    {file = "clikit-0.4.3-py2.py3-none-any.whl", hash = "sha256:71e321b7795a2a6c4888629f43365d52db071737e668ab16861121d7dd3ada09"},
+    {file = "clikit-0.4.3.tar.gz", hash = "sha256:6e2d7e115e7c7b35bceb0209109935ab2f9ab50910e9ff2293f7fa0b7abf973e"},
 ]
 colorama = [
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@@ -1639,37 +1835,37 @@ coverage = [
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     {file = "coverage-4.5.4.tar.gz", hash = "sha256:e07d9f1a23e9e93ab5c62902833bf3e4b1f65502927379148b6622686223125c"},
-    {file = "coverage-5.0.3-cp27-cp27m-macosx_10_12_x86_64.whl", hash = "sha256:cc1109f54a14d940b8512ee9f1c3975c181bbb200306c6d8b87d93376538782f"},
-    {file = "coverage-5.0.3-cp27-cp27m-macosx_10_13_intel.whl", hash = "sha256:be18f4ae5a9e46edae3f329de2191747966a34a3d93046dbdf897319923923bc"},
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 ]
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@@ -2070,9 +2299,8 @@ termcolor = [
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@@ -2086,19 +2314,25 @@ tornado = [
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@@ -2129,25 +2363,25 @@ typing = [
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 webencodings = [
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diff --git a/pkgs/development/tools/poetry/pyproject.toml b/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/pyproject.toml
index 938b89fe422..0cdaef9908a 100644
--- a/pkgs/development/tools/poetry/pyproject.toml
+++ b/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/pyproject.toml
@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "poetry"
-version = "1.0.5"
+version = "1.0.8"
 description = "Python dependency management and packaging made easy."
 authors = [
     "Sébastien Eustace <sebastien@eustace.io>"
@@ -58,7 +58,10 @@ subprocess32 = { version = "^3.5", python = "~2.7 || ~3.4" }
 importlib-metadata = {version = "~1.1.3", python = "<3.8"}
 
 [tool.poetry.dev-dependencies]
-pytest = "^4.1"
+pytest = [
+    {version = "^4.1", python = "<3.5"},
+    {version = "^5.4.3", python = ">=3.5"}
+]
 pytest-cov = "^2.5"
 mkdocs = { version = "^1.0", python = "~2.7.9 || ^3.4" }
 pymdown-extensions = "^6.0"
@@ -116,3 +119,23 @@ known_third_party = [
     "shellingham",
     "tomlkit",
 ]
+
+
+[tool.black]
+line-length = 88
+include = '\.pyi?$'
+exclude = '''
+/(
+    \.eggs
+  | \.git
+  | \.hg
+  | \.mypy_cache
+  | \.tox
+  | \.venv
+  | _build
+  | buck-out
+  | build
+  | dist
+  | tests/.*/setup.py
+)/
+'''
diff --git a/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/src.json b/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/src.json
new file mode 100644
index 00000000000..5e91db253eb
--- /dev/null
+++ b/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/src.json
@@ -0,0 +1,6 @@
+{
+    "owner": "python-poetry",
+    "repo": "poetry",
+    "rev": "6f9d6b0e1b7b1d3a7d7b2ca3478ad2cb0a7188e2",
+    "sha256": "1g9kcp3zlfk3f063hz1av9jj7s60pwxzqgj59w21sd5fx7yzdsaf"
+}
\ No newline at end of file
diff --git a/pkgs/development/tools/poetry/update b/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/update
index 68a60b8c874..d69878ad084 100755
--- a/pkgs/development/tools/poetry/update
+++ b/pkgs/development/tools/poetry2nix/poetry2nix/pkgs/poetry/update
@@ -4,6 +4,6 @@
 rev=$(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=$(nix-build --expr 'with import ../../../../. {}; fetchFromGitHub (lib.importJSON ./src.json)')
+src=$(nix-build --no-out-link --expr 'with import <nixpkgs> {}; fetchFromGitHub (lib.importJSON ./src.json)')
 cp $src/pyproject.toml $src/poetry.lock .
-nix-build --show-trace --no-out-link ../../../../. -A poetry
+nix-build --expr '(import <nixpkgs> { overlays = [ (import ../../overlay.nix) ]; }).poetry'
diff --git a/pkgs/development/tools/poetry2nix/update b/pkgs/development/tools/poetry2nix/update
index 5bea272f8a9..f96763dbee3 100755
--- a/pkgs/development/tools/poetry2nix/update
+++ b/pkgs/development/tools/poetry2nix/update
@@ -15,7 +15,7 @@ mv poetry2nix-master/* .
 
 mkdir build
 cp *.* build/
-cp -r hooks bin build/
+cp -r pkgs hooks bin build/
 rm build/shell.nix build/generate.py build/overlay.nix build/flake.nix
 
 cat > build/README.md << EOF
diff --git a/pkgs/top-level/all-packages.nix b/pkgs/top-level/all-packages.nix
index 6d3741cae39..e3a6fd64031 100644
--- a/pkgs/top-level/all-packages.nix
+++ b/pkgs/top-level/all-packages.nix
@@ -9705,7 +9705,7 @@ in
 
   pew = callPackage ../development/tools/pew {};
 
-  poetry = callPackage ../development/tools/poetry {
+  poetry = callPackage ../development/tools/poetry2nix/poetry2nix/pkgs/poetry {
     python = python3;
   };
   poetry2nix = callPackage ../development/tools/poetry2nix/poetry2nix {