Mercurial > templog
annotate web/templog.py @ 367:3db118498b97
sort out voltage logging
| author | Matt Johnston <matt@ucc.asn.au> |
|---|---|
| date | Tue, 26 Jun 2012 08:08:48 +0800 |
| parents | 8fea6144951b |
| children | a8ff20f15734 |
| rev | line source |
|---|---|
| 333 | 1 #!/usr/bin/env python2.7 |
| 2 | |
| 334 | 3 import binascii |
| 4 import hmac | |
| 335 | 5 import zlib |
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6 import datetime |
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7 import time |
| 334 | 8 |
| 333 | 9 import bottle |
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10 from bottle import route, request, response |
| 333 | 11 |
| 334 | 12 import config |
| 13 import log | |
| 14 | |
| 333 | 15 @route('/update', method='post') |
| 16 def update(): | |
| 334 | 17 enc_lines = request.forms.lines |
| 18 mac = request.forms.hmac | |
| 19 | |
| 20 if hmac.new(config.HMAC_KEY, enc_lines).hexdigest() != mac: | |
| 21 raise HTTPError(code = 403, output = "Bad key") | |
| 22 | |
| 335 | 23 lines = zlib.decompress(binascii.a2b_base64(enc_lines)).split('\n') |
| 334 | 24 |
| 25 log.parse(lines) | |
| 26 | |
| 27 return "OK" | |
| 333 | 28 |
| 29 @route('/graph.png') | |
| 30 def graph(): | |
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31 # url takes time in hours or days |
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32 if 'day' in request.query: |
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33 start_day = datetime.datetime.strptime(request.query.day, '%Y%m%d') |
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34 start = time.mktime(start_day.timetuple()) |
| 362 | 35 length = int(request.query.get('length', 5)) * 3600 * 24 |
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36 else: |
| 362 | 37 if 'hour' in request.query: |
| 38 start_hour = datetime.datetime.strptime(request.query.hour, '%Y%m%d%H') | |
| 39 else: | |
| 40 start_hour = datetime.datetime.now() - datetime.timedelta(days=1) | |
| 41 | |
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42 start = time.mktime(start_hour.timetuple()) |
| 367 | 43 length = int(request.query.get('length', 26)) * 3600 |
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44 |
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45 response.set_header('Content-Type', 'image/png') |
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46 return log.graph_png(start, length) |
| 333 | 47 |
| 48 @route('/') | |
| 49 def top(): | |
| 50 return bottle.template('top', urlparams=request.query_string) | |
| 51 | |
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52 @route('/test') |
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53 def test(): |
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54 import config |
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55 import os |
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56 f = open('%s/testout' % config.DATA_PATH, 'a+') |
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57 f.write("more") |
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58 f.flush() |
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59 f.close() |
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60 |
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61 return 'done' |
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62 |
| 333 | 63 def main(): |
| 367 | 64 #bottle.debug(True) |
| 65 #bottle.run(reloader=True) | |
| 66 bottle.run(server='cgi', reloader=True) | |
| 346 | 67 #bottle.run(port=9999, reloader=True) |
| 333 | 68 |
| 69 if __name__ == '__main__': | |
| 70 main() | |
| 71 | |
| 72 |