Fix docker build

Dockerfile

@@ -47,22 +47,20 @@ RUN apk add --no-cache \
       yq
 
 COPY requirements.txt /opt/mautrix-telegram/requirements.txt
-COPY optional-requirements.txt /opt/mautrix-telegram/optional-requirements.txt
 WORKDIR /opt/mautrix-telegram
 RUN apk add --virtual .build-deps \
       python3-dev \
       libffi-dev \
       build-base \
- && sed -Ei 's/psycopg2-binary.+//' optional-requirements.txt \
  # TODO: unpin Pillow here after it's updated in Alpine
- && pip3 install -r requirements.txt -r optional-requirements.txt 'pillow==8.2' \
- && apk del .build-deps
+ && pip3 install -r requirements.txt 'pillow==8.2'
 
 COPY . /opt/mautrix-telegram
 RUN apk add git && pip3 install .[speedups,hq_thumbnails,metrics,e2be] \
   && pip3 install 'git+https://github.com/vector-im/[email protected]#egg=mautrix' \
   && apk del git \
-  && cp mautrix_telegram/example-config.yaml . && rm -rf mautrix_telegram
+  && cp mautrix_telegram/example-config.yaml . && rm -rf mautrix_telegram \
+  && apk del .build-deps
 
 VOLUME /data
 ENV UID=1337 GID=1337 \

setup.py

@@ -6,19 +6,6 @@
 with open("requirements.txt") as reqs:
     install_requires = reqs.read().splitlines()
 
-with open("optional-requirements.txt") as reqs:
-    extras_require = {}
-    current = []
-    for line in reqs.read().splitlines():
-        if line.startswith("#/"):
-            extras_require[line[2:]] = current = []
-        elif not line or line.startswith("#"):
-            continue
-        else:
-            current.append(line)
-
-extras_require["all"] = list({dep for deps in extras_require.values() for dep in deps})
-
 try:
     long_desc = open("README.md").read()
 except IOError:
@@ -48,7 +35,6 @@
     packages=setuptools.find_packages(),
 
     install_requires=install_requires + ['psycopg2', 'uvloop'],
-    extras_require=extras_require,
     python_requires="~=3.7",
 
     setup_requires=["pytest-runner"],