From 0c717d3a18a1e55d09491a8e6332be343701631d Mon Sep 17 00:00:00 2001
From: Pete Dietl <petedietl@gmail.com>
Date: Fri, 16 Sep 2022 21:30:05 +0200
Subject: [PATCH] Upgrade Marshmallow version to remove pytest warnings

---
 poetry.lock                | 23 +++++++++++++----------
 pyproject.toml             |  2 +-
 transient/configuration.py |  4 ++--
 3 files changed, 16 insertions(+), 13 deletions(-)

diff --git a/poetry.lock b/poetry.lock
index acf46ed..147c207 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -388,16 +388,19 @@ python-versions = ">=3.7"
 
 [[package]]
 name = "marshmallow"
-version = "3.6.1"
+version = "3.18.0"
 description = "A lightweight library for converting complex datatypes to and from native Python datatypes."
 category = "main"
 optional = false
-python-versions = ">=3.5"
+python-versions = ">=3.7"
+
+[package.dependencies]
+packaging = ">=17.0"
 
 [package.extras]
-dev = ["flake8 (==3.8.2)", "flake8-bugbear (==20.1.4)", "mypy (==0.770)", "pre-commit (>=2.4,<3.0)", "pytest", "pytz", "simplejson", "tox"]
-docs = ["alabaster (==0.7.12)", "autodocsumm (==0.1.13)", "sphinx (==3.0.4)", "sphinx-issues (==1.2.0)", "sphinx-version-warning (==1.1.2)"]
-lint = ["flake8 (==3.8.2)", "flake8-bugbear (==20.1.4)", "mypy (==0.770)", "pre-commit (>=2.4,<3.0)"]
+dev = ["flake8 (==5.0.4)", "flake8-bugbear (==22.9.11)", "mypy (==0.971)", "pre-commit (>=2.4,<3.0)", "pytest", "pytz", "simplejson", "tox"]
+docs = ["alabaster (==0.7.12)", "autodocsumm (==0.2.9)", "sphinx (==5.1.1)", "sphinx-issues (==3.0.1)", "sphinx-version-warning (==1.1.2)"]
+lint = ["flake8 (==5.0.4)", "flake8-bugbear (==22.9.11)", "mypy (==0.971)", "pre-commit (>=2.4,<3.0)"]
 tests = ["pytest", "pytz", "simplejson"]
 
 [[package]]
@@ -475,7 +478,7 @@ twitter = ["twython"]
 name = "packaging"
 version = "21.3"
 description = "Core utilities for Python packages"
-category = "dev"
+category = "main"
 optional = false
 python-versions = ">=3.6"
 
@@ -613,7 +616,7 @@ tests-numpy = ["numpy", "pyhamcrest[tests]"]
 name = "pyparsing"
 version = "3.0.9"
 description = "pyparsing module - Classes and methods to define and execute parsing grammars"
-category = "dev"
+category = "main"
 optional = false
 python-versions = ">=3.6.8"
 
@@ -938,7 +941,7 @@ testing = ["func-timeout", "jaraco.itertools", "pytest (>=6)", "pytest-black (>=
 [metadata]
 lock-version = "1.1"
 python-versions = "^3.7"
-content-hash = "358c7083f3ccf0046cce0b4a1674d318a173a33277f21cec55322ae82570aef9"
+content-hash = "6665835dac2b0bd84ce6bbc9c37358a6a1b6ef458e4f3910da9f67c0b5c1c9dd"
 
 [metadata.files]
 atomicwrites = [
@@ -1259,8 +1262,8 @@ MarkupSafe = [
     {file = "MarkupSafe-2.1.1.tar.gz", hash = "sha256:7f91197cc9e48f989d12e4e6fbc46495c446636dfc81b9ccf50bb0ec74b91d4b"},
 ]
 marshmallow = [
-    {file = "marshmallow-3.6.1-py2.py3-none-any.whl", hash = "sha256:9aa20f9b71c992b4782dad07c51d92884fd0f7c5cb9d3c737bea17ec1bad765f"},
-    {file = "marshmallow-3.6.1.tar.gz", hash = "sha256:35ee2fb188f0bd9fc1cf9ac35e45fd394bd1c153cee430745a465ea435514bd5"},
+    {file = "marshmallow-3.18.0-py3-none-any.whl", hash = "sha256:35e02a3a06899c9119b785c12a22f4cda361745d66a71ab691fd7610202ae104"},
+    {file = "marshmallow-3.18.0.tar.gz", hash = "sha256:6804c16114f7fce1f5b4dadc31f4674af23317fcc7f075da21e35c1a35d781f7"},
 ]
 mkdocs = [
     {file = "mkdocs-1.1.2-py3-none-any.whl", hash = "sha256:096f52ff52c02c7e90332d2e53da862fde5c062086e1b5356a6e392d5d60f5e9"},
diff --git a/pyproject.toml b/pyproject.toml
index 747da12..5ec70bc 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,7 +13,7 @@ python = "^3.7"
 beautifultable = ">=1.0.0,<1.1.0"
 click = "^8.0.0"
 importlib-resources = ">=1.5.0,<1.6.0"
-marshmallow = ">=3.6.1,<3.7.0"
+marshmallow = ">=3.0.0"
 lark-parser = "0.8.5"
 progressbar2 = ">=3.51.3,<3.52.0"
 requests = ">=2.23.0,<2.24.0"
diff --git a/transient/configuration.py b/transient/configuration.py
index caaca5a..8be5b52 100644
--- a/transient/configuration.py
+++ b/transient/configuration.py
@@ -106,9 +106,9 @@ def arg_to_field(arg: argparse.Action) -> fields.Field:
 
         # If this is an append action, we really want a list of these fields
         if isinstance(arg, argparse._AppendAction) or arg.nargs in ("*", "+"):
-            return fields.List(field, missing=arg.default, allow_none=True)
+            return fields.List(field, load_default=arg.default, allow_none=True)
 
-        return cast(fields.Field, field(missing=arg.default, allow_none=True))
+        return cast(fields.Field, field(load_default=arg.default, allow_none=True))
 
     class_name = "".join([word.capitalize() for word in parser.prog.split()]) + "Schema"
     return cast(