def apply(self):
self.cowsay = shutil.which('cowsay')
txt = Template.from_string(self.msg, self.resource)
if self.cowsay and os.environ.get('MOO'):
cmd = COWSAY.format(msg=txt)
txt = self.run(cmd, echo=False)
self.echo(txt)
return self.ok()
def apply(self):
self.cowsay = shutil.which('cowsay')
txt = Template.from_string(self.msg, self.resource)
if self.cowsay and os.environ.get('MOO'):
cmd = COWSAY.format(msg=txt)
txt = subprocess.check_output(cmd, shell=True).decode()
self.echo(txt)
return self.ok()
def should_replace_using_template(self):
""" for from_template , should we write the template? """
if not self.overwrite:
return False
data = self.slurp(self.from_template, remote=True)
self.evaluated_template = Template.from_string(data, self.resource)
if not FileTests.exists(self.name):
return True
original = self.slurp(self.name)
return original != self.evaluated_template
def template(self, msg):
return Template.from_string(msg, self)
def evaluate(self, resource):
return CoreTemplate.from_string(self.expr, resource)
