hippyaddtobaddatafiles.KeepWhileOpenFile Class Reference

Inheritance diagram for hippyaddtobaddatafiles.KeepWhileOpenFile:

Public Member Functions
def	__enter__ (self)
def	__exit__ (self, *args)
def	__init__ (self, name, message=None)
def	__nonzero__ (self)
def	wouldbevalid (self)

Public Attributes
	bool
	f
	fd
	filename
	pwd

Private Member Functions
def	__open (self)

Private Attributes
	__message

Detailed Description

Definition at line 51 of file hippyaddtobaddatafiles.py.

Constructor & Destructor Documentation

__init__()

def hippyaddtobaddatafiles.KeepWhileOpenFile.__init__	(		self,
			name,
			message = None
	)

Definition at line 52 of file hippyaddtobaddatafiles.py.

  def __init__(self, name, message=None):
    self.filename = name
    self.__message = message
    self.pwd = os.getcwd()
    self.fd = self.f = None
    self.bool = False
 

Member Function Documentation

__enter__()

def hippyaddtobaddatafiles.KeepWhileOpenFile.__enter__

(

self

)

Reimplemented in hippyaddtobaddatafiles.OneAtATime.

Definition at line 68 of file hippyaddtobaddatafiles.py.

  def __enter__(self):
    with cd(self.pwd):
      try:
        self.__open()
      except OSError:
        return None
 
      self.f = os.fdopen(self.fd, 'w')
 
      try:
        if self.__message is not None:
          self.f.write(self.__message+"\n")
      except IOError:
        pass
      try:
        self.f.close()
      except IOError:
        pass
      self.bool = True
      return True
 

References hippyaddtobaddatafiles.KeepWhileOpenFile.__message, hippyaddtobaddatafiles.KeepWhileOpenFile.__open(), hippyaddtobaddatafiles.KeepWhileOpenFile.bool, hippyaddtobaddatafiles.cd(), hippyaddtobaddatafiles.KeepWhileOpenFile.f, hippyaddtobaddatafiles.KeepWhileOpenFile.fd, hippyaddtobaddatafiles.KeepWhileOpenFile.pwd, and writeEcalDQMStatus.write.

__exit__()

def hippyaddtobaddatafiles.KeepWhileOpenFile.__exit__	(		self,
		*	args
	)

Definition at line 89 of file hippyaddtobaddatafiles.py.

  def __exit__(self, *args):
    if self:
      try:
        with cd(self.pwd):
          os.remove(self.filename)
      except OSError:
        pass #ignore it
    self.fd = self.f = None
    self.bool = False
 

References hippyaddtobaddatafiles.KeepWhileOpenFile.bool, hippyaddtobaddatafiles.cd(), hippyaddtobaddatafiles.KeepWhileOpenFile.f, hippyaddtobaddatafiles.KeepWhileOpenFile.fd, hippyaddtobaddatafiles.KeepWhileOpenFile.filename, dataset.DataFile.filename, and hippyaddtobaddatafiles.KeepWhileOpenFile.pwd.

__nonzero__()

def hippyaddtobaddatafiles.KeepWhileOpenFile.__nonzero__

(

self

)

Definition at line 99 of file hippyaddtobaddatafiles.py.

  def __nonzero__(self):
    return self.bool
 

References hippyaddtobaddatafiles.KeepWhileOpenFile.bool.

Referenced by Types.bool.__bool__().

__open()

def hippyaddtobaddatafiles.KeepWhileOpenFile.__open (   self )

private

Definition at line 65 of file hippyaddtobaddatafiles.py.

  def __open(self):
    self.fd = os.open(self.filename, os.O_CREAT | os.O_EXCL | os.O_WRONLY)
 

References hippyaddtobaddatafiles.KeepWhileOpenFile.fd, hippyaddtobaddatafiles.KeepWhileOpenFile.filename, and dataset.DataFile.filename.

Referenced by hippyaddtobaddatafiles.KeepWhileOpenFile.__enter__().

wouldbevalid()

def hippyaddtobaddatafiles.KeepWhileOpenFile.wouldbevalid

(

self

)

Definition at line 60 of file hippyaddtobaddatafiles.py.

  def wouldbevalid(self):
    if self: return True
    with self:
      return bool(self)
 

References hippyaddtobaddatafiles.KeepWhileOpenFile.bool.

Member Data Documentation

__message

hippyaddtobaddatafiles.KeepWhileOpenFile.__message

private

Definition at line 54 of file hippyaddtobaddatafiles.py.

Referenced by hippyaddtobaddatafiles.KeepWhileOpenFile.__enter__().

bool

hippyaddtobaddatafiles.KeepWhileOpenFile.bool

Definition at line 57 of file hippyaddtobaddatafiles.py.

Referenced by runEdmFileComparison.EdmObject.__bool__(), hippyaddtobaddatafiles.KeepWhileOpenFile.__enter__(), hippyaddtobaddatafiles.KeepWhileOpenFile.__exit__(), hippyaddtobaddatafiles.KeepWhileOpenFile.__nonzero__(), and hippyaddtobaddatafiles.KeepWhileOpenFile.wouldbevalid().

f

hippyaddtobaddatafiles.KeepWhileOpenFile.f

Definition at line 56 of file hippyaddtobaddatafiles.py.

Referenced by hippyaddtobaddatafiles.KeepWhileOpenFile.__enter__(), hippyaddtobaddatafiles.KeepWhileOpenFile.__exit__(), svgfig.Curve.__repr__(), svgfig.Ticks.__repr__(), svgfig.CurveAxis.__repr__(), ztail.Decoder.follow(), ztail.Decoder.initial_synchronize(), svgfig.Ticks.orient_tickmark(), svgfig.Curve.Path(), DQMIO2histo.DQMIO.print_index(), svgfig.Curve.sample(), svgfig.Curve.subsample(), svgfig.LineAxis.SVG(), electronCompare.flushfile.write(), electronStore.flushfile.write(), and DQMIO2histo.DQMIO.write_to_file().

fd

hippyaddtobaddatafiles.KeepWhileOpenFile.fd

Definition at line 56 of file hippyaddtobaddatafiles.py.

Referenced by hippyaddtobaddatafiles.KeepWhileOpenFile.__enter__(), hippyaddtobaddatafiles.KeepWhileOpenFile.__exit__(), hippyaddtobaddatafiles.KeepWhileOpenFile.__open(), progressbar.ProgressBar._handle_resize(), and progressbar.ProgressBar.finish().

filename

hippyaddtobaddatafiles.KeepWhileOpenFile.filename

Definition at line 53 of file hippyaddtobaddatafiles.py.

Referenced by hippyaddtobaddatafiles.KeepWhileOpenFile.__exit__(), hippyaddtobaddatafiles.KeepWhileOpenFile.__open(), python.rootplot.rootmath.Target.__repr__(), and utils.unpickler.run().

pwd

hippyaddtobaddatafiles.KeepWhileOpenFile.pwd

Definition at line 55 of file hippyaddtobaddatafiles.py.

Referenced by hippyaddtobaddatafiles.KeepWhileOpenFile.__enter__(), and hippyaddtobaddatafiles.KeepWhileOpenFile.__exit__().