tools v2.1

combined kindle/mobi plugin

Calibre_Plugins/eReaderPDB2PML_plugin/osx/psyco/logger.py

@@ -0,0 +1,96 @@
+###########################################################################
+# 
+#  Psyco logger.
+#   Copyright (C) 2001-2002  Armin Rigo et.al.
+
+"""Psyco logger.
+
+See log() in core.py.
+"""
+###########################################################################
+
+
+import _psyco
+from time import time, localtime, strftime
+
+
+current = None
+print_charges = 10
+dump_delay = 0.2
+dump_last = 0.0
+
+def write(s, level):
+    t = time()
+    f = t-int(t)
+    try:
+        current.write("%s.%02d  %-*s%s\n" % (
+            strftime("%X", localtime(int(t))),
+            int(f*100.0), 63-level, s,
+            "%"*level))
+        current.flush()
+    except (OSError, IOError):
+        pass
+
+def psycowrite(s):
+    t = time()
+    f = t-int(t)
+    try:
+        current.write("%s.%02d  %-*s%s\n" % (
+            strftime("%X", localtime(int(t))),
+            int(f*100.0), 60, s.strip(),
+            "% %"))
+        current.flush()
+    except (OSError, IOError):
+        pass
+
+##def writelines(lines, level=0):
+##    if lines:
+##        t = time()
+##        f = t-int(t)
+##        timedesc = strftime("%x %X", localtime(int(t)))
+##        print >> current, "%s.%03d  %-*s %s" % (
+##            timedesc, int(f*1000),
+##            50-level, lines[0],
+##            "+"*level)
+##        timedesc = " " * (len(timedesc)+5)
+##        for line in lines[1:]:
+##            print >> current, timedesc, line
+
+def writememory():
+    write("memory usage: %d+ kb" % _psyco.memory(), 1)
+
+def dumpcharges():
+    global dump_last
+    if print_charges:
+        t = time()
+        if not (dump_last <= t < dump_last+dump_delay):
+            if t <= dump_last+1.5*dump_delay:
+                dump_last += dump_delay
+            else:
+                dump_last = t
+            #write("%s: charges:" % who, 0)
+            lst = _psyco.stattop(print_charges)
+            if lst:
+                f = t-int(t)
+                lines = ["%s.%02d   ______\n" % (
+                    strftime("%X", localtime(int(t))),
+                    int(f*100.0))]
+                i = 1
+                for co, charge in lst:
+                    detail = co.co_filename
+                    if len(detail) > 19:
+                        detail = '...' + detail[-17:]
+                    lines.append("        #%-3d |%4.1f %%|  %-26s%20s:%d\n" %
+                                 (i, charge*100.0, co.co_name, detail,
+                                  co.co_firstlineno))
+                    i += 1
+                current.writelines(lines)
+                current.flush()
+
+def writefinalstats():
+    dumpcharges()
+    writememory()
+    writedate("program exit")
+
+def writedate(msg):
+    write('%s, %s' % (msg, strftime("%x")), 20)