boardwise
/
coach-scraper
1
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Allow specifying multiple sites in command line.

pull/9/head
Joshua Potter 2023-12-01 10:47:20 -07:00
parent 0c4e008b45
commit a4b1647e53
2 changed files with 21 additions and 18 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
README.md
View File

@ -33,12 +33,12 @@ data
If you have nix available, run: If you have nix available, run:
```bash ```bash
$ nix run . -- --user-agent <your-email> -s chesscom $ nix run . -- --user-agent <your-email> -s <site>
``` ```
If not, ensure you have [poetry](https://python-poetry.org/) on your machine and If not, ensure you have [poetry](https://python-poetry.org/) on your machine and
instead run the following: instead run the following:
```bash ```bash
$ poetry run python3 -m app -u <your-email> -s chesscom $ poetry run python3 -m app -u <your-email> -s <site>
``` ```
## Database ## Database
@ -83,8 +83,7 @@ necessary to scrape coach data from our chess website and dump the results into
the database in one fell swoop. Assuming our database is open with a socket the database in one fell swoop. Assuming our database is open with a socket
connection available at `@scraper`: connection available at `@scraper`:
```bash ```bash
nix run . -- --user-agent <your-email> -s chesscom nix run . -- --user-agent <your-email> -s chesscom -s lichess
nix run . -- --user-agent <your-email> -s lichess
cat data/{chesscom,lichess}/export.json > data/export.json cat data/{chesscom,lichess}/export.json > data/export.json
psql -h @scraper -f sql/load_export.sql -v export="'$PWD/data/export.json'" psql -h @scraper -f sql/load_export.sql -v export="'$PWD/data/export.json'"
``` ```

8
app/__main__.py
View File

@ -24,6 +24,7 @@ async def run():
"-s", "-s",
"--site", "--site",
required=True, required=True,
action="append",
choices=[ choices=[
Site.CHESSCOM.value, Site.CHESSCOM.value,
Site.LICHESS.value, Site.LICHESS.value,
@ -34,10 +35,13 @@ async def run():
async with aiohttp.ClientSession( async with aiohttp.ClientSession(
headers={"User-Agent": f"BoardWise coach-scraper ({args.user_agent})"} headers={"User-Agent": f"BoardWise coach-scraper ({args.user_agent})"}
) as session: ) as session:
if args.site == Site.CHESSCOM.value: for site in set(args.site):
scraper, exporter_cls = None, None
if site == Site.CHESSCOM.value:
scraper = ChesscomScraper(session) scraper = ChesscomScraper(session)
exporter_cls = ChesscomExporter exporter_cls = ChesscomExporter
elif args.site == Site.LICHESS.value: elif site == Site.LICHESS.value:
scraper = LichessScraper(session) scraper = LichessScraper(session)
exporter_cls = LichessExporter exporter_cls = LichessExporter