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| author | Vinay Sajip <vinay_sajip@yahoo.co.uk> | 2004-09-24 11:45:13 (GMT) |
|---|---|---|
| committer | Vinay Sajip <vinay_sajip@yahoo.co.uk> | 2004-09-24 11:45:13 (GMT) |
| commit | 02dd994adf7de5ea6521b0f405b80d78c7081fee (patch) | |
| tree | 5f8bef69270d5c9646f7e768cfe64fe28fa1a51f | |
| parent | 1cc37380b241956d2544ab5fd53de272603a58b9 (diff) | |
| download | cpython-02dd994adf7de5ea6521b0f405b80d78c7081fee.zip cpython-02dd994adf7de5ea6521b0f405b80d78c7081fee.tar.gz cpython-02dd994adf7de5ea6521b0f405b80d78c7081fee.tar.bz2 | |
Added exception handling during handler initialization in fileConfig()
| -rw-r--r-- | Lib/logging/config.py | 51 |
1 files changed, 27 insertions, 24 deletions
diff --git a/Lib/logging/config.py b/Lib/logging/config.py index c9ffab0..92f2af0 100644 --- a/Lib/logging/config.py +++ b/Lib/logging/config.py @@ -98,31 +98,34 @@ def fileConfig(fname, defaults=None): handlers = {} fixups = [] #for inter-handler references for hand in hlist: - sectname = "handler_%s" % hand - klass = cp.get(sectname, "class") - opts = cp.options(sectname) - if "formatter" in opts: - fmt = cp.get(sectname, "formatter") - else: - fmt = "" - klass = eval(klass, vars(logging)) - args = cp.get(sectname, "args") - args = eval(args, vars(logging)) - h = apply(klass, args) - if "level" in opts: - level = cp.get(sectname, "level") - h.setLevel(logging._levelNames[level]) - if len(fmt): - h.setFormatter(formatters[fmt]) - #temporary hack for FileHandler and MemoryHandler. - if klass == logging.handlers.MemoryHandler: - if "target" in opts: - target = cp.get(sectname,"target") + try: + sectname = "handler_%s" % hand + klass = cp.get(sectname, "class") + opts = cp.options(sectname) + if "formatter" in opts: + fmt = cp.get(sectname, "formatter") else: - target = "" - if len(target): #the target handler may not be loaded yet, so keep for later... - fixups.append((h, target)) - handlers[hand] = h + fmt = "" + klass = eval(klass, vars(logging)) + args = cp.get(sectname, "args") + args = eval(args, vars(logging)) + h = apply(klass, args) + if "level" in opts: + level = cp.get(sectname, "level") + h.setLevel(logging._levelNames[level]) + if len(fmt): + h.setFormatter(formatters[fmt]) + #temporary hack for FileHandler and MemoryHandler. + if klass == logging.handlers.MemoryHandler: + if "target" in opts: + target = cp.get(sectname,"target") + else: + target = "" + if len(target): #the target handler may not be loaded yet, so keep for later... + fixups.append((h, target)) + handlers[hand] = h + except: #if an error occurs when instantiating a handler, too bad + pass #this could happen e.g. because of lack of privileges #now all handlers are loaded, fixup inter-handler references... for fixup in fixups: h = fixup[0] |