Add Makefile for compiling Python requirements

Makefile

@@ -0,0 +1,14 @@
+.DEFAULT_GOAL := help
+
+.PHONY: pip-compile pip-upgrade
+
+pip-compile:  ## Compile pip requirements
+	pip-compile --allow-unsafe --output-file=requirements.txt requirements.in
+	pip-compile --allow-unsafe --output-file=requirements-dev.txt requirements-dev.in
+
+pip-upgrade:  ## Upgrade pip requirements
+	pip-compile --allow-unsafe --upgrade --output-file=requirements.txt requirements.in
+	pip-compile --allow-unsafe --upgrade --output-file=requirements-dev.txt requirements-dev.in
+
+help:  ## Print this help message
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | sort | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'

requirements-dev.in

@@ -0,0 +1,3 @@
+-r requirements.txt
+pytest
+pytest-cov

requirements-dev.txt

@@ -1,3 +1,61 @@
--r requirements.txt
-pytest==7.0.1
-pytest-cov==4.0.0
+#
+# This file is autogenerated by pip-compile with Python 3.9
+# by the following command:
+#
+#    pip-compile --allow-unsafe --output-file=requirements-dev.txt requirements-dev.in
+#
+amclient==1.3.0
+    # via -r requirements.txt
+certifi==2023.11.17
+    # via
+    #   -r requirements.txt
+    #   requests
+charset-normalizer==3.3.2
+    # via
+    #   -r requirements.txt
+    #   requests
+coverage[toml]==7.3.2
+    # via pytest-cov
+exceptiongroup==1.2.0
+    # via pytest
+greenlet==3.0.1
+    # via
+    #   -r requirements.txt
+    #   sqlalchemy
+idna==3.4
+    # via
+    #   -r requirements.txt
+    #   requests
+iniconfig==2.0.0
+    # via pytest
+lxml==4.9.3
+    # via
+    #   -r requirements.txt
+    #   metsrw
+metsrw==0.5.0
+    # via -r requirements.txt
+packaging==23.2
+    # via pytest
+pluggy==1.3.0
+    # via pytest
+pytest==7.4.3
+    # via
+    #   -r requirements-dev.in
+    #   pytest-cov
+pytest-cov==4.1.0
+    # via -r requirements-dev.in
+requests==2.31.0
+    # via
+    #   -r requirements.txt
+    #   amclient
+sqlalchemy==1.4.50
+    # via -r requirements.txt
+tomli==2.0.1
+    # via
+    #   coverage
+    #   pytest
+urllib3==2.1.0
+    # via
+    #   -r requirements.txt
+    #   amclient
+    #   requests

requirements.in

@@ -0,0 +1,5 @@
+amclient
+metsrw
+requests
+sqlalchemy<2
+urllib3

requirements.txt

@@ -1,5 +1,31 @@
-amclient==1.2.3
-metsrw==0.4.0
+#
+# This file is autogenerated by pip-compile with Python 3.9
+# by the following command:
+#
+#    pip-compile --allow-unsafe --output-file=requirements.txt requirements.in
+#
+amclient==1.3.0
+    # via -r requirements.in
+certifi==2023.11.17
+    # via requests
+charset-normalizer==3.3.2
+    # via requests
+greenlet==3.0.1
+    # via sqlalchemy
+idna==3.4
+    # via requests
+lxml==4.9.3
+    # via metsrw
+metsrw==0.5.0
+    # via -r requirements.in
 requests==2.31.0
-sqlalchemy==1.4.49
-urllib3==1.26.18
+    # via
+    #   -r requirements.in
+    #   amclient
+sqlalchemy==1.4.50
+    # via -r requirements.in
+urllib3==2.1.0
+    # via
+    #   -r requirements.in
+    #   amclient
+    #   requests