better dep constraints

Makefile

@@ -17,9 +17,12 @@ refresh-lockfiles:
 update-lockfiles:
 	@echo "Updating requirements/*.txt files using pip-compile"
 	pip-compile -q -o requirements/linting.txt requirements/linting.in
-	pip-compile -q -o requirements/tests.txt requirements/tests.in
-	pip-compile -q -o requirements/docs.txt requirements/docs.in
-	pip-compile -q -o requirements/pyproject.txt --extra pydantic pyproject.toml
+	pip-compile -q -o requirements/tests.txt -c requirements/linting.txt requirements/tests.in
+	pip-compile -q -o requirements/docs.txt -c requirements/linting.txt -c requirements/tests.txt requirements/docs.in
+	pip-compile -q -o requirements/pyproject.txt \
+		--extra pydantic \
+		-c requirements/linting.txt -c requirements/tests.txt -c requirements/docs.txt \
+		pyproject.toml
 	pip install --dry-run -r requirements/all.txt
 
 .PHONY: format

requirements/docs.txt

@@ -2,7 +2,7 @@
 # This file is autogenerated by pip-compile with Python 3.11
 # by the following command:
 #
-#    pip-compile --output-file=requirements/docs.txt requirements/docs.in
+#    pip-compile --constraint=requirements/linting.txt --constraint=requirements/tests.txt --output-file=requirements/docs.txt requirements/docs.in
 #
 babel==2.13.1
     # via mkdocs-material
@@ -11,7 +11,9 @@ certifi==2023.7.22
 charset-normalizer==3.3.2
     # via requests
 click==8.1.7
-    # via mkdocs
+    # via
+    #   -c requirements/tests.txt
+    #   mkdocs
 colorama==0.4.6
     # via
     #   griffe
@@ -71,15 +73,23 @@ mkdocstrings[python]==0.23.0
 mkdocstrings-python==1.7.4
     # via mkdocstrings
 packaging==23.2
-    # via mkdocs
+    # via
+    #   -c requirements/tests.txt
+    #   mkdocs
 paginate==0.5.6
     # via mkdocs-material
 pathspec==0.11.2
-    # via mkdocs
+    # via
+    #   -c requirements/tests.txt
+    #   mkdocs
 platformdirs==4.0.0
-    # via mkdocs
+    # via
+    #   -c requirements/tests.txt
+    #   mkdocs
 pygments==2.16.1
-    # via mkdocs-material
+    # via
+    #   -c requirements/tests.txt
+    #   mkdocs-material
 pymdown-extensions==10.4
     # via
     #   mkdocs-material

requirements/pyproject.txt

@@ -2,17 +2,24 @@
 # This file is autogenerated by pip-compile with Python 3.11
 # by the following command:
 #
-#    pip-compile --extra=pydantic --output-file=requirements/pyproject.txt pyproject.toml
+#    pip-compile --constraint=requirements/docs.txt --constraint=requirements/linting.txt --constraint=requirements/tests.txt --extra=pydantic --output-file=requirements/pyproject.txt pyproject.toml
 #
 annotated-types==0.6.0
-    # via pydantic
+    # via
+    #   -c requirements/linting.txt
+    #   pydantic
 pydantic==2.4.2
-    # via dirty-equals (pyproject.toml)
+    # via
+    #   -c requirements/linting.txt
+    #   dirty-equals (pyproject.toml)
 pydantic-core==2.10.1
-    # via pydantic
+    # via
+    #   -c requirements/linting.txt
+    #   pydantic
 pytz==2023.3.post1
     # via dirty-equals (pyproject.toml)
 typing-extensions==4.8.0
     # via
+    #   -c requirements/linting.txt
     #   pydantic
     #   pydantic-core

requirements/tests.txt

@@ -2,7 +2,7 @@
 # This file is autogenerated by pip-compile with Python 3.11
 # by the following command:
 #
-#    pip-compile --output-file=requirements/tests.txt requirements/tests.in
+#    pip-compile --constraint=requirements/linting.txt --output-file=requirements/tests.txt requirements/tests.in
 #
 black==23.11.0
     # via pytest-examples
@@ -17,7 +17,9 @@ markdown-it-py==3.0.0
 mdurl==0.1.2
     # via markdown-it-py
 mypy-extensions==1.0.0
-    # via black
+    # via
+    #   -c requirements/linting.txt
+    #   black
 packaging==23.2
     # via
     #   -r requirements/tests.in
@@ -46,4 +48,6 @@ pytest-pretty==1.2.0
 rich==13.6.0
     # via pytest-pretty
 ruff==0.1.5
-    # via pytest-examples
+    # via
+    #   -c requirements/linting.txt
+    #   pytest-examples