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-rw-r--r--eggs/py-1.4.0-py2.6.egg/py/_error.py83
1 files changed, 0 insertions, 83 deletions
diff --git a/eggs/py-1.4.0-py2.6.egg/py/_error.py b/eggs/py-1.4.0-py2.6.egg/py/_error.py
deleted file mode 100644
index 1062bba..0000000
--- a/eggs/py-1.4.0-py2.6.egg/py/_error.py
+++ /dev/null
@@ -1,83 +0,0 @@
-"""
-create errno-specific classes for IO or os calls.
-
-"""
-import sys, os, errno
-
-class Error(EnvironmentError):
- def __repr__(self):
- return "%s.%s %r: %s " %(self.__class__.__module__,
- self.__class__.__name__,
- self.__class__.__doc__,
- " ".join(map(str, self.args)),
- #repr(self.args)
- )
-
- def __str__(self):
- s = "[%s]: %s" %(self.__class__.__doc__,
- " ".join(map(str, self.args)),
- )
- return s
-
-_winerrnomap = {
- 2: errno.ENOENT,
- 3: errno.ENOENT,
- 17: errno.EEXIST,
- 22: errno.ENOTDIR,
- 267: errno.ENOTDIR,
- 5: errno.EACCES, # anything better?
-}
-
-class ErrorMaker(object):
- """ lazily provides Exception classes for each possible POSIX errno
- (as defined per the 'errno' module). All such instances
- subclass EnvironmentError.
- """
- Error = Error
- _errno2class = {}
-
- def __getattr__(self, name):
- eno = getattr(errno, name)
- cls = self._geterrnoclass(eno)
- setattr(self, name, cls)
- return cls
-
- def _geterrnoclass(self, eno):
- try:
- return self._errno2class[eno]
- except KeyError:
- clsname = errno.errorcode.get(eno, "UnknownErrno%d" %(eno,))
- errorcls = type(Error)(clsname, (Error,),
- {'__module__':'py.error',
- '__doc__': os.strerror(eno)})
- self._errno2class[eno] = errorcls
- return errorcls
-
- def checked_call(self, func, *args, **kwargs):
- """ call a function and raise an errno-exception if applicable. """
- __tracebackhide__ = True
- try:
- return func(*args, **kwargs)
- except self.Error:
- raise
- except EnvironmentError:
- cls, value, tb = sys.exc_info()
- if not hasattr(value, 'errno'):
- raise
- __tracebackhide__ = False
- errno = value.errno
- try:
- if not isinstance(value, WindowsError):
- raise NameError
- except NameError:
- # we are not on Windows, or we got a proper OSError
- cls = self._geterrnoclass(errno)
- else:
- try:
- cls = self._geterrnoclass(_winerrnomap[errno])
- except KeyError:
- raise value
- raise cls("%s%r" % (func.__name__, args))
- __tracebackhide__ = True
-
-error = ErrorMaker()