Add tablerecent() so recent.cgi will work as before.

Port the tablerecent() function, which reads the most recent games
directly from the logfile instead of the database.  This allows
recent.cgi to show games immediately without waiting for the recorder
to put them in the database.

py/rlgalldb.py

@@ -171,7 +171,6 @@ class Game:
         break
       entlist.append(self.logtoDict(nextentry))
     return
-  # TODO how does this work with postprocess?
   def loadnew(self):
     conn = getconn()
     if conn == None:
@@ -239,6 +238,29 @@ class Game:
     conn.commit()
     cur.close()
     return
+  def tablerecent(self, of):
+    "Prints the most recent games from the logfile, NOT the database."
+    newest = []
+    try:
+      scr = open(self.scores)
+    except IOError:
+      pass
+    else:
+      try:
+        scr.seek(self.lookback, 2)
+      except IOError:
+        scr.seek(0) # The file wasn't that long, start at the beginning
+      if scr.tell() != 0:
+        scr.readline() # Throw away the incomplete line
+      self.getEntryDicts(scr, newest)
+      newest.reverse()
+      scr.close()
+    of.write(secthead.format(self.name))
+    if not newest:
+      of.write("<div>No one has braved this dungeon yet.</div>\n")
+    else:
+      printTable(newest, self.fields, of)
+    return
 # End Game class definition
 
 class RogueGame(Game):
@@ -251,6 +273,7 @@ class RogueGame(Game):
             "name": "varchar(20)", "xl": "int", "fate": "text",
             "ttyrecs": "text ARRAY", "startt": "timestamptz"}
     self.logdelim = " "
+    self.lookback = -1500
     colspec = "("
     valspec = "("
     for i, col in enumerate(self.sqltypes.keys()):
@@ -379,6 +402,7 @@ class ARogueGame(Game):
             "maxdepth": "int", "quest": "int", "hadquest": "bool",
             "fate": "text", "ttyrecs": "text ARRAY", "startt": "timestamptz"}
     self.logdelim = " "
+    self.lookback = -1800
     colspec = "("
     valspec = "("
     for i, col in enumerate(self.sqltypes.keys()):

web/recent.cgi

@@ -3,7 +3,7 @@
 
 import sys
 import time
-import rlgall
+import rlgalldb as rlgall
 
 # The required header
 sys.stdout.write("Content-type: text/html\r\n\r\n")