annotate web/templog.py @ 446:d8ff29036740

requirements added
author Matt Johnston <matt@ucc.asn.au>
date Sun, 09 Dec 2012 20:07:15 +0800
parents 5b9dc87c988f
children e731c0d30b09
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
333
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
1 #!/usr/bin/env python2.7
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
2
334
Matt Johnston <matt@ucc.asn.au>
parents: 333
diff changeset
3 import binascii
445
5b9dc87c988f update web to handle new style params
Matt Johnston <matt@ucc.asn.au>
parents: 409
diff changeset
4 import json
334
Matt Johnston <matt@ucc.asn.au>
parents: 333
diff changeset
5 import hmac
335
1e22eaf93620 work on web interface
Matt Johnston <matt@ucc.asn.au>
parents: 334
diff changeset
6 import zlib
375
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
7 from datetime import datetime, timedelta
337
f575ef538f5d - Various fixes for web server, kind of works
Matt Johnston <matt@ucc.asn.au>
parents: 336
diff changeset
8 import time
375
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
9 import urllib
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
10 import sys
334
Matt Johnston <matt@ucc.asn.au>
parents: 333
diff changeset
11
333
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
12 import bottle
337
f575ef538f5d - Various fixes for web server, kind of works
Matt Johnston <matt@ucc.asn.au>
parents: 336
diff changeset
13 from bottle import route, request, response
333
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
14
334
Matt Johnston <matt@ucc.asn.au>
parents: 333
diff changeset
15 import config
Matt Johnston <matt@ucc.asn.au>
parents: 333
diff changeset
16 import log
Matt Johnston <matt@ucc.asn.au>
parents: 333
diff changeset
17
375
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
18 DATE_FORMAT = '%Y%m%d-%H.%M'
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
19 ZOOM_SCALE = 2.0
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
20
333
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
21 @route('/update', method='post')
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
22 def update():
445
5b9dc87c988f update web to handle new style params
Matt Johnston <matt@ucc.asn.au>
parents: 409
diff changeset
23 js_enc = request.forms.data
334
Matt Johnston <matt@ucc.asn.au>
parents: 333
diff changeset
24 mac = request.forms.hmac
Matt Johnston <matt@ucc.asn.au>
parents: 333
diff changeset
25
445
5b9dc87c988f update web to handle new style params
Matt Johnston <matt@ucc.asn.au>
parents: 409
diff changeset
26 if hmac.new(config.HMAC_KEY, js_enc).hexdigest() != mac:
391
5026780c2dc7 - Fix HTTPError
Matt Johnston <matt@ucc.asn.au>
parents: 383
diff changeset
27 raise bottle.HTTPError(code = 403, output = "Bad key")
334
Matt Johnston <matt@ucc.asn.au>
parents: 333
diff changeset
28
445
5b9dc87c988f update web to handle new style params
Matt Johnston <matt@ucc.asn.au>
parents: 409
diff changeset
29 js = zlib.decompress(binascii.a2b_base64(js_enc))
334
Matt Johnston <matt@ucc.asn.au>
parents: 333
diff changeset
30
445
5b9dc87c988f update web to handle new style params
Matt Johnston <matt@ucc.asn.au>
parents: 409
diff changeset
31 params = json.loads(js)
5b9dc87c988f update web to handle new style params
Matt Johnston <matt@ucc.asn.au>
parents: 409
diff changeset
32
5b9dc87c988f update web to handle new style params
Matt Johnston <matt@ucc.asn.au>
parents: 409
diff changeset
33 log.parse(params)
334
Matt Johnston <matt@ucc.asn.au>
parents: 333
diff changeset
34
Matt Johnston <matt@ucc.asn.au>
parents: 333
diff changeset
35 return "OK"
333
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
36
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
37 @route('/graph.png')
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
38 def graph():
375
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
39 length_minutes = int(request.query.length)
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
40 end = datetime.strptime(request.query.end, DATE_FORMAT)
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
41 start = end - timedelta(minutes=length_minutes)
336
ba4c4df13487 parse the arguments for start/length
Matt Johnston <matt@ucc.asn.au>
parents: 335
diff changeset
42
ba4c4df13487 parse the arguments for start/length
Matt Johnston <matt@ucc.asn.au>
parents: 335
diff changeset
43 response.set_header('Content-Type', 'image/png')
375
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
44 start_epoch = time.mktime(start.timetuple())
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
45 return log.graph_png(start_epoch, length_minutes * 60)
333
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
46
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
47 @route('/')
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
48 def top():
375
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
49
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
50 minutes = int(request.query.get('length', 26*60))
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
51
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
52 if 'end' in request.query:
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
53 end = datetime.strptime(request.query.end, DATE_FORMAT)
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
54 else:
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
55 end = datetime.now()
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
56
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
57 if 'zoom' in request.query:
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
58 orig_start = end - timedelta(minutes=minutes)
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
59 orig_end = end
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
60 xpos = int(request.query.x)
383
a032051475fe ui tweaks
Matt Johnston <matt@ucc.asn.au>
parents: 375
diff changeset
61 xpos -= config.GRAPH_LEFT_MARGIN * config.ZOOM
375
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
62
383
a032051475fe ui tweaks
Matt Johnston <matt@ucc.asn.au>
parents: 375
diff changeset
63 if xpos >= 0 and xpos < config.GRAPH_WIDTH * config.ZOOM:
375
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
64 click_time = orig_start \
383
a032051475fe ui tweaks
Matt Johnston <matt@ucc.asn.au>
parents: 375
diff changeset
65 + timedelta(minutes=(float(xpos) / (config.GRAPH_WIDTH * config.ZOOM)) * minutes)
375
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
66 minutes = int(minutes / ZOOM_SCALE)
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
67
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
68 end = click_time + timedelta(minutes=minutes/2)
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
69 else:
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
70 # zoom out
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
71 minutes = int(minutes*ZOOM_SCALE)
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
72 end += timedelta(minutes=minutes/2)
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
73
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
74 if end > datetime.now():
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
75 end = datetime.now()
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
76
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
77 request.query.replace('length', minutes)
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
78 request.query.replace('end', end.strftime(DATE_FORMAT))
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
79
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
80 urlparams = urllib.urlencode(request.query)
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
81 return bottle.template('top', urlparams=urlparams,
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
82 end = end.strftime(DATE_FORMAT),
f22427bcfda8 a bunch of web fiddli
Matt Johnston <matt@ucc.asn.au>
parents: 367
diff changeset
83 length = minutes)
333
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
84
409
1854abee5a59 add debug url
Matt Johnston <matt@ucc.asn.au>
parents: 391
diff changeset
85 @route('/debug')
1854abee5a59 add debug url
Matt Johnston <matt@ucc.asn.au>
parents: 391
diff changeset
86 def debuglog():
1854abee5a59 add debug url
Matt Johnston <matt@ucc.asn.au>
parents: 391
diff changeset
87 response.set_header('Content-Type', 'text/plain')
1854abee5a59 add debug url
Matt Johnston <matt@ucc.asn.au>
parents: 391
diff changeset
88 return log.tail_debug_log()
344
ea1779d27641 - Getting there, update has problems
Matt Johnston <matt@ucc.asn.au>
parents: 337
diff changeset
89
333
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
90 def main():
367
3db118498b97 sort out voltage logging
Matt Johnston <matt@ucc.asn.au>
parents: 362
diff changeset
91 #bottle.debug(True)
3db118498b97 sort out voltage logging
Matt Johnston <matt@ucc.asn.au>
parents: 362
diff changeset
92 #bottle.run(reloader=True)
3db118498b97 sort out voltage logging
Matt Johnston <matt@ucc.asn.au>
parents: 362
diff changeset
93 bottle.run(server='cgi', reloader=True)
346
d6219df77c41 main.c:
Matt Johnston <matt@ucc.asn.au>
parents: 344
diff changeset
94 #bottle.run(port=9999, reloader=True)
333
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
95
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
96 if __name__ == '__main__':
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
97 main()
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
98
298e502fdcd4 Add some web server handling
Matt Johnston <matt@ucc.asn.au>
parents:
diff changeset
99