Getting started on the API

borken-flask
HeNine 3 years ago
parent 9de8883175
commit 787ab3895b

@ -0,0 +1,47 @@
import flask as flask
from common import dateutil
from dateutil.parser import ParserError
from flask import request
app = flask.Flask('buscribe')
@app.route('/buscribe/vtt')
def get_vtt():
"""Returns WebVTT subtitle file for the period between start_time and end_time."""
try:
start_time_string = request.args.get('start_time')
start_time = dateutil.parse(start_time_string)
except ParserError:
return "Invalid start time!", 400
except ValueError:
return "Missing start time!", 400
try:
end_time_string = request.args.get('end_time')
end_time = dateutil.parse(end_time_string)
except ParserError:
return "Invalid end time!", 400
except ValueError:
return "Missing end time!", 400
@app.route('/buscribe/json')
def get_json():
"""Searches the line database for *query*, with optional start_time and end_time boundaries.
Search is done using PostgreSQL websearch_to_tsquery() (https://www.postgresql.org/docs/13/functions-textsearch.html)"""
start_time_string = request.args.get('start_time')
try:
start_time = dateutil.parse(start_time_string)
except ParserError:
return "Invalid start time!", 400
end_time_string = request.args.get('end_time', default=None)
try:
end_time = dateutil.parse(end_time_string)
except ParserError:
return "Invalid end time!", 400
# I think websearch_to_tsquery() sanitizes its own input.
query = request.args.get('end_time', default=None)

@ -0,0 +1,16 @@
from setuptools import setup, find_packages
setup(
name = "wubloader-buscribe-api",
version = "0.0.0",
packages = find_packages(),
install_requires = [
"argh",
"psycopg2",
"greenlet==0.4.16",
"psycogreen",
"wubloader-common",
"python-dateutil",
"flask"
],
)

@ -8,4 +8,7 @@ CREATE TABLE buscribe_transcriptions
transcription_line text NOT NULL,
line_speaker float[128],
transcription_json jsonb NOT NULL
);
);
CREATE INDEX buscribe_transcriptions_idx ON buscribe_transcriptions USING
GIN (to_tsvector('english', transcription_line));
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