Extract a requirements.txt for deployment

Author: PeterJCLaw

requirements.in

@@ -0,0 +1,7 @@
+starlette
+jinja2
+python-multipart
+databases[sqlite]
+sqlalchemy
+alembic
+httpx

requirements.txt

@@ -0,0 +1,34 @@
+#
+# This file is autogenerated by pip-compile
+# To update, run:
+#
+#    pip-compile
+#
+aiocontextvars==0.2.2     # via databases
+aiosqlite==0.14.0         # via databases
+alembic==1.4.2            # via -r requirements.in
+certifi==2020.6.20        # via httpx
+chardet==3.0.4            # via httpx
+contextvars==2.4          # via aiocontextvars, sniffio
+databases[sqlite]==0.3.2  # via -r requirements.in
+h11==0.9.0                # via httpcore
+h2==3.2.0                 # via httpcore
+hpack==3.0.0              # via h2
+hstspreload==2020.7.7     # via httpx
+httpcore==0.9.1           # via httpx
+httpx==0.13.3             # via -r requirements.in
+hyperframe==5.2.0         # via h2
+idna==2.10                # via httpx
+immutables==0.14          # via contextvars
+jinja2==2.11.2            # via -r requirements.in
+mako==1.1.3               # via alembic
+markupsafe==1.1.1         # via jinja2, mako
+python-dateutil==2.8.1    # via alembic
+python-editor==1.0.4      # via alembic
+python-multipart==0.0.5   # via -r requirements.in
+rfc3986==1.4.0            # via httpx
+six==1.15.0               # via python-dateutil, python-multipart
+sniffio==1.1.0            # via httpcore, httpx
+sqlalchemy==1.3.18        # via -r requirements.in, alembic, databases
+starlette==0.13.4         # via -r requirements.in
+typing-extensions==3.7.4.2  # via aiosqlite

script/dev-requirements.txt

@@ -5,3 +5,5 @@
 -r release/requirements.txt
 -r testing/requirements.txt
 -r typing/requirements.txt
+
+pip-tools

setup.py

@@ -6,6 +6,13 @@
 with open(os.path.join(my_dir, 'README.md')) as f:
     long_description = f.read()
 
+with open(os.path.join(my_dir, 'requirements.in')) as f:
+    install_requires = [
+        x.partition('#')[0].strip()
+        for x in f.readlines()
+    ]
+    install_requires = [x for x in install_requires if x]
+
 
 setup(
     name='code-submitter',
@@ -36,13 +43,5 @@
     ),
     python_requires='>=3.6',
 
-    install_requires=[
-        'starlette',
-        'jinja2',
-        'python-multipart',
-        'databases[sqlite]',
-        'sqlalchemy',
-        'alembic',
-        'httpx',
-    ],
+    install_requires=install_requires,
 )