1 files changed, 83 insertions, 0 deletions
diff --git a/jack_misc.py b/jack_misc.py
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+++ b/jack_misc.py
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+### jack_misc - misc stuff for
+### jack - extract audio from a CD and MP3ify it using 3rd party software
+### Copyright (C) 1999,2000  Arne Zellentin <zarne@users.sf.net>
+
+### This program is free software; you can redistribute it and/or modify
+### it under the terms of the GNU General Public License as published by
+### the Free Software Foundation; either version 2 of the License, or
+### (at your option) any later version.
+
+### This program is distributed in the hope that it will be useful,
+### but WITHOUT ANY WARRANTY; without even the implied warranty of
+### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+### GNU General Public License for more details.
+
+### You should have received a copy of the GNU General Public License
+### along with this program; if not, write to the Free Software
+### Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+import string, types
+import sys
+import os
+
+def id(x):
+    return x
+
+def multi_replace(s, rules, filter = id):
+    "like string.replace but take list (('from0', 'to0'), ('from1', 'to1'))..."
+    # currently all from must be like %x (a percent sign follow by single char.
+    res = ""
+    maybe = 0
+    for i in s:
+        if maybe:
+            maybe = 0
+            found = 0
+            for j in rules:
+                if ("%" + i) == j[0]:
+                    res = res[:-1] + filter(j[1])
+                    found = 1
+            if found:
+                continue
+        maybe = 0
+        if i == "%":
+            maybe = 1
+        res = res + i
+    return res
+
+def safe_int(number, message):
+    try:
+        return int(number)
+    except ValueError:
+        print message
+        sys.exit(1)
+
+class dict2(dict):
+    def rupdate(self, d2, where):
+        for i in d2.keys():
+            if self.__contains__(i):
+                new = self.__getitem__(i)
+                if new['val'] != d2[i]['val']:
+                    new.update(d2[i])
+                    new['history'].append([where, new['val']])
+                    dict.__setitem__(self, i, new)
+    def __getitem__(self, y):
+        if type(y) == types.StringType and y and y[0] == "_":
+            return dict.__getitem__(self, y[1:])['val']
+        else:
+            return dict.__getitem__(self, y)
+
+    def __setitem__(self, y, x):
+        if type(y) == types.StringType and y and y[0] == "_":
+            self[y[1:]]['val'] = x
+            #return dict.__setitem__(self, y[1:])['val']
+        else:
+            return dict.__setitem__(self, y, x)
+
+def loadavg():
+    "extract sysload from /proc/loadavg, linux only (?)"
+    try:
+        f = open("/proc/loadavg", "r")
+        load = float(string.split(f.readline())[0])
+        return load
+    except:
+        return -1