def cleanup(self):
for handler in self.cleanup_handlers[:]:
try:
handler()
except Exception as exc:
error("%s" % exc)
finally:
self.cleanup_handlers.remove(handler)
def cleanup(self):
for handler in self.cleanup_handlers[:]:
try:
handler()
except Exception as exc:
error("%s" % exc)
finally:
self.cleanup_handlers.remove(handler)
def writediag(self, parsed_diag, outpath=None):
if outpath:
self.options.output = outpath
try:
self.create_fontmap()
self.setup()
return self.build_diagram(parsed_diag)
except SystemExit as e:
return e
except UnicodeEncodeError:
error("UnicodeEncodeError caught (check your font settings)")
return -1
finally:
self.cleanup()
def run(self, args):
try:
self.parse_options(args)
self.create_fontmap()
parsed = self.parse_diagram()
return self.build_diagram(parsed)
except SystemExit as e:
return e
except UnicodeEncodeError as e:
error("UnicodeEncodeError caught (check your font settings)")
return -1
except Exception as e:
if self.options and self.options.debug:
traceback.print_exc()
else:
error("%s" % e)
return -1
finally:
plugins.fire_general_event('cleanup')
def run(self, args):
try:
self.parse_options(args)
self.create_fontmap()
self.setup()
parsed = self.parse_diagram()
return self.build_diagram(parsed)
except SystemExit as e:
return e
except UnicodeEncodeError:
error("UnicodeEncodeError caught (check your font settings)")
return -1
except Exception as e:
if self.options and self.options.debug:
traceback.print_exc()
else:
error("%s" % e)
return -1
finally:
self.cleanup()
