77 lines
2 KiB
Python
Executable file
77 lines
2 KiB
Python
Executable file
#!/usr/bin/env python3
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import os
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#import sys
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#sys.path.append(os.path.dirname(os.path.abspath(__file__)))
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import asyncio
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import uvloop
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from sanic import Sanic
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import sanic.response
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from sanic.log import log as logging
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from whoosh import index
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from whoosh import qparser
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import jinja2
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import shared
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def SearchHandler(query, tmpl):
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response = sanic.response.text(
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"You seem to have forgot to enter what you want to search for. Please try again.",
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status=400
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)
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if not query:
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return response
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query = query.replace('+', ' AND ').replace(' -', ' NOT ')
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ix = index.open_dir(os.path.abspath(os.path.join(
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shared.config.get('target', 'builddir'),
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shared.config.get('var', 'searchdb')
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)))
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qp = qparser.MultifieldParser(
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["title", "content", "tags"],
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schema = shared.schema
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)
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q = qp.parse(query)
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r = ix.searcher().search(q, sortedby="weight", limit=100)
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logging.info("results for '%s': %i", query, len(r))
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results = []
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for result in r:
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res = {
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'title': result['title'],
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'url': result['url'],
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'highlight': result.highlights("content"),
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}
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if 'img' in result:
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res['img'] = result['img']
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results.append(res)
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tvars = {
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'term': query,
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'posts': results,
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}
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logging.info("collected %i results to render", len(results))
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response = sanic.response.html(tmpl.render(tvars), status=200)
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return response
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if __name__ == '__main__':
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asyncio.set_event_loop_policy(uvloop.EventLoopPolicy())
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app = Sanic()
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jldr = jinja2.FileSystemLoader(
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searchpath=shared.config.get('source', 'templatesdir')
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)
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jenv = jinja2.Environment(loader=jldr)
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tmpl = jenv.get_template('searchresults.html')
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@app.route("/search", methods=["GET"])
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async def search(request):
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query = request.args.get('s')
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r = SearchHandler(query, tmpl)
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return r
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app.run(host="127.0.0.1", port=8001, debug=True)
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