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annotate py/rlgalldb.py @ 9:84c8e2c0b7f3

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Update the description of rlgallery.org's setup.
author John "Elwin" Edwards <elwin@sdf.org>
date Thu, 23 Aug 2012 13:17:59 -0700
parents f5a37cc7f41f
children 7f7b3da664d6
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1 # rlgalldb.py
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2 # Module for the Roguelike Gallery, using a postgres database
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3
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4 import os
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5 import calendar
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6 import psycopg2
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7 from datetime import datetime, tzinfo, timedelta
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8
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9 # Configuration
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10 logdir = "/var/dgl/var/games/roguelike/"
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11 webdir = "/var/www/lighttpd/scoring/"
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12 ppagename = webdir + "players/{0}.html"
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13 hpagename = webdir + "highscores.html"
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14
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15 # HTML fragments for templating
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16 phead = """<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
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17 <html><head>
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18 <title>{0}</title>
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19 <link rel="stylesheet" href="/scoring/scores.css" type="text/css">
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20 </head>
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21 """
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22
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23 ptop = """<body>
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24 <h1>Yendor Guild</h1>
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25 """
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26
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27 navtop = '<div class="nav"><a href="/">rlgallery.org</a> -&gt; {0}</div>\n'
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28 navscore = '<div class="nav"><a href="/">rlgallery.org</a> -&gt; \
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29 <a href="/scoring/">Scores</a> -&gt; {0}</div>\n'
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30 navplayer = '<div class="nav"><a href="/">rlgallery.org</a> -&gt; \
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31 <a href="/scoring/">Scores</a> -&gt; <a href="/scoring/players/">Players</a> \
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32 -&gt; {0}</div>'
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33
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34 pti = '<h2>{0}</h2>\n'
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35
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36 secthead = '<h3>{0}</h3>\n'
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37 tblhead = '<div class="stable">\n'
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38 rowstart = '<div class="sentry">\n'
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39 rowend = '</div>\n'
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40 cell = ' <span class="sdata">{0}</span>\n'
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41 hcell = ' <span class="shdata">{0}</span>\n'
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42 tblend = '</div>\n'
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43 pend = "</body></html>\n"
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44
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45 # This would be more useful if we had to do translation
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46 headerbook = {"endt":"End time", "score":"Score", "name":"Name", "xl":"XL",
0
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47 "fate":"Fate", "rank":"Rank", "game":"Game"}
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48 # Queries for the games table
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49 offselstr = "SELECT offbytes FROM games WHERE gname = %s;"
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50 newoffstr = "UPDATE games SET offbytes = %s WHERE gname = %s;"
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51
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52 # A representation of the UTC time zone. They say Py3k can better handle
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53 # this madness.
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54 class UTC(tzinfo):
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55 def utcoffset(self, dt):
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56 return timedelta(0)
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57 def dst(self, dt):
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58 return timedelta(0)
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59 def tzname(self, dt):
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60 return "UTC"
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61 utc = UTC()
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62
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63 def getconn():
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64 "Returns a database connection, or None if the connection fails."
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65 try:
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66 conn = psycopg2.connect("dbname=rlg")
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67 except psycopg2.OperationalError:
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68 return None
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69 return conn
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70
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71 def recnameToTS(filename):
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72 pattern = "%Y-%m-%d.%H:%M:%S.ttyrec"
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73 try:
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74 dt = datetime.strptime(filename, pattern).replace(tzinfo=utc)
0
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75 return dt
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76 except ValueError:
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77 return None
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78
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79 def ttyreclink(text, name, game, gtime):
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80 "Returns a link to the ttyrec archivist"
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81 lstr = '<a href="/archive.cgi?name={0};game={1};time={2}">{3}</a>'
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82 return lstr.format(name, game, gtime, text)
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