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Change stdout to rudimentary file-based logging.

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This commit is contained in:
nejucomo 2008-01-19 00:18:54 -07:00
parent 0e0ab5f394
commit 686350f6cc
1 changed files with 20 additions and 7 deletions
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27
contrib/fuse/tahoe_fuse.py
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@ -34,7 +34,7 @@ Wishlist:
#import bindann
#bindann.install_exception_handler()
import sys, stat, os, errno, urllib
import sys, stat, os, errno, urllib, time
try:
import simplejson
@ -75,18 +75,30 @@ def main(args = sys.argv[1:]):
fs.main()
### Utilities just for debug:
### Utilities for debug:
_logfile = None
def log(msg, *args):
global _logfile
if _logfile is None:
confdir = os.path.expanduser(TahoeConfigDir)
path = os.path.join(confdir, 'logs', 'tahoe_fuse.log')
_logfile = open(path, 'a')
_logfile.write('Log opened at: %s\n' % (time.strftime('%Y-%m-%d %H:%M:%S'),))
_logfile.write((msg % args) + '\n')
_logfile.flush()
def debugdeco(m):
def dbmeth(self, *a, **kw):
pid = self.GetContext()['pid']
print '[%d %r]\n%s%r%r' % (pid, get_cmdline(pid), m.__name__, a, kw)
log('[%d %r]\n%s%r%r', pid, get_cmdline(pid), m.__name__, a, kw)
try:
r = m(self, *a, **kw)
if (type(r) is int) and (r < 0):
print '-> -%s\n' % (errno.errorcode[-r],)
log('-> -%s\n', errno.errorcode[-r],)
else:
repstr = repr(r)[:256]
print '-> %s\n' % (repstr,)
log('-> %s\n', repstr)
return r
except:
sys.excepthook(*sys.exc_info())
@ -121,6 +133,7 @@ class ErrnoExc (Exception):
### Heart of the Matter:
class TahoeFS (fuse.Fuse):
def __init__(self, confdir):
log('Initializing with confdir = %r', confdir)
fuse.Fuse.__init__(self)
self.confdir = confdir
@ -235,7 +248,7 @@ class TahoeFS (fuse.Fuse):
if flag & IgnoredFlags:
continue
elif mode & flag:
print 'Flag not supported:', fname
log('Flag not supported: %s', fname)
raise ErrnoExc(errno.ENOSYS)
self._get_contents(path)
@ -346,7 +359,7 @@ class TahoeNode (object):
def open(self, postfix=''):
url = self.fullurl + postfix
print '*** Fetching:', `url`
log('*** Fetching: %r', url)
return urllib.urlopen(url)