Python TmpFile.remove方法代码示例

# 需要导入模块: from zim.fs import TmpFile [as 别名]
# 或者: from zim.fs.TmpFile import remove [as 别名]
class DiagramGenerator(ImageGeneratorClass):

    uses_log_file = False

    type = 'diagram'
    scriptname = 'diagram.dot'
    imagename = 'diagram.png'

    def __init__(self):
        self.dotfile = TmpFile(self.scriptname)
        self.dotfile.touch()
        self.pngfile = File(self.dotfile.path[:-4] + '.png') # len('.dot') == 4

    def generate_image(self, text):
        if isinstance(text, basestring):
            text = text.splitlines(True)

        # Write to tmp file
        self.dotfile.writelines(text)

        # Call GraphViz
        try:
            dot = Application(dotcmd)
            dot.run((self.pngfile, self.dotfile))
        except ApplicationError:
            return None, None # Sorry, no log
        else:
            return self.pngfile, None

    def cleanup(self):
        self.dotfile.remove()
        self.pngfile.remove()

# 需要导入模块: from zim.fs import TmpFile [as 别名]
# 或者: from zim.fs.TmpFile import remove [as 别名]
class DitaaGenerator(ImageGeneratorClass):

    uses_log_file = False

    object_type = "shaape"
    scriptname = "shaape.dia"
    imagename = "shaape.png"

    def __init__(self, plugin):
        ImageGeneratorClass.__init__(self, plugin)
        self.dotfile = TmpFile(self.scriptname)
        self.dotfile.touch()
        self.pngfile = File(self.dotfile.path[:-4] + ".png")  # len('.dot') == 4

    def generate_image(self, text):
        # Write to tmp file
        self.dotfile.write(text)

        # Call GraphViz
        try:
            dot = Application(dotcmd)
            dot.run(("-o", self.pngfile, self.dotfile))
        except ApplicationError:
            return None, None  # Sorry, no log
        else:
            return self.pngfile, None

    def cleanup(self):
        self.dotfile.remove()
        self.pngfile.remove()

# 需要导入模块: from zim.fs import TmpFile [as 别名]
# 或者: from zim.fs.TmpFile import remove [as 别名]
class SequenceDiagramGenerator(ImageGeneratorClass):

	uses_log_file = False

	object_type = 'seqdiagram'
	scriptname = 'seqdiagram.diag'
	imagename = 'seqdiagram.png'

	def __init__(self, plugin):
		ImageGeneratorClass.__init__(self, plugin)
		self.diagfile = TmpFile(self.scriptname)
		self.diagfile.touch()
		self.pngfile = File(self.diagfile.path[:-5] + '.png') # len('.diag') == 5

	def generate_image(self, text):
		# Write to tmp file
		self.diagfile.write(text)

		# Call seqdiag
		try:
			diag = Application(diagcmd)
			diag.run((self.pngfile, self.diagfile))
		except ApplicationError:
			return None, None # Sorry, no log
		else:
			return self.pngfile, None

	def cleanup(self):
		self.diagfile.remove()
		self.pngfile.remove()

# 需要导入模块: from zim.fs import TmpFile [as 别名]
# 或者: from zim.fs.TmpFile import remove [as 别名]
class LogContext(object):
	'''Context to log errors and warnings to a log file'''

	def __init__(self):
		names = ['zim.export', 'zim.templates', 'zim.formats']
		level = logging.INFO

		self.logger = logging.getLogger('zim')
		self.level = level
		self.file = TmpFile(basename='export-log.txt', unique=False, persistent=True)
		self.file.remove() # clean up previous run
		self.handler = LogHandler(self.file.path)
		self.handler.setLevel(self.level)
		self.handler.addFilter(LogFilter(names))
		self.handler.setFormatter(logging.Formatter('%(levelname)s: %(message)s') )

	def __enter__(self):
		#~ self._old_level = self.logger.getEffectiveLevel()
		#~ if self._old_level > self.level:
			#~ self.logger.setLevel(self.level)
		self.logger.addHandler(self.handler)

	def __exit__(self, exc_type, exc_val, exc_tb):
		self.logger.removeHandler(self.handler)
		#~ self.logger.setLevel(self._old_level)
		self.handler.close()
		return False # re-raises error

# 需要导入模块: from zim.fs import TmpFile [as 别名]
# 或者: from zim.fs.TmpFile import remove [as 别名]
class DiagramGenerator(object):

	# TODO: generic base class for image generators

	type = 'diagram'
	basename = 'diagram.dot'

	def __init__(self):
		self.dotfile = TmpFile('diagram-editor.dot')
		self.dotfile.touch()
		self.pngfile = File(self.dotfile.path[:-4] + '.png') # len('.dot') == 4

	def generate_image(self, text):
		if isinstance(text, basestring):
			text = text.splitlines(True)

		# Write to tmp file
		self.dotfile.writelines(text)

		# Call GraphViz
		dot = Application(dotcmd)
		dot.run((self.pngfile, self.dotfile))

		return self.pngfile, None

	def cleanup(self):
		self.dotfile.remove()
		self.pngfile.remove()

# 需要导入模块: from zim.fs import TmpFile [as 别名]
# 或者: from zim.fs.TmpFile import remove [as 别名]
class PlantumlGenerator(ImageGeneratorClass):

	uses_log_file = False

	object_type = 'plantuml'
	scriptname = 'plantuml.pu'
	imagename = 'plantuml.png'

	def __init__(self, plugin):
		ImageGeneratorClass.__init__(self, plugin)
		self.dotfile = TmpFile(self.scriptname)
		self.dotfile.touch()
		self.pngfile = File(self.dotfile.path[:-3] + '.png') # len('.pu') == 3

	def generate_image(self, text):
		if isinstance(text, basestring):
			text = text.splitlines(True)

		# Write to tmp file
		self.dotfile.writelines(text)

		# Call PlantUML
		try:
			dot = Application(dotcmd)
			dot.run(('', self.dotfile))
		except ApplicationError:
			return None, None # Sorry, no log
		else:
			return self.pngfile, None

	def cleanup(self):
		self.dotfile.remove()
		self.pngfile.remove()

# 需要导入模块: from zim.fs import TmpFile [as 别名]
# 或者: from zim.fs.TmpFile import remove [as 别名]
class DiagramGenerator(ImageGeneratorClass):

	uses_log_file = False

	object_type = 'diagram'
	scriptname = 'diagram.dot'
	imagename = 'diagram.png'

	def __init__(self, plugin):
		ImageGeneratorClass.__init__(self, plugin)
		self.dotfile = TmpFile(self.scriptname)
		self.dotfile.touch()
		self.pngfile = File(self.dotfile.path[:-4] + '.png') # len('.dot') == 4

	def generate_image(self, text):
		if isinstance(text, basestring):
			text = text.splitlines(True)

		# Write to tmp file
		self.dotfile.writelines(text)

		# Call GraphViz
		try:
			dot = Application(dotcmd)
			dot.run((self.pngfile, self.dotfile))
		except ApplicationError:
			return None, None # Sorry, no log
		else:
			if self.pngfile.exists():
				return self.pngfile, None
			else:
				# When supplying a dot file with a syntax error, the dot command
				# doesn't return an error code (so we don't raise
				# ApplicationError), but we still don't have a png file to
				# return, so return None.
				return None, None

	def cleanup(self):
		self.dotfile.remove()
		self.pngfile.remove()