def __init__(self, template):
logger.debug("Instantiating TemplateFiller for template '" +
template.name + "'")
source = TemplateInliner(template).inline()
self.template = template.environment.from_string(source)
ast = self.template.environment.parse(source)
self.prompt_visitor = PromptVisitor(ast)
def _render_arg(self, arg, context):
error_msg = (
"Filters at the moment only support collections,contants, variables and _keynames. "
+ "But you passed something else, maybe a function? ")
logger.debug("Render argument '" + str(arg) + "' within filter " +
self.filter.name)
if isinstance(arg, List):
result = self._render_list(arg, context)
elif isinstance(arg, Name):
# import pdb;pdb.set_trace()
result = context.resolve(arg.name)
elif isinstance(arg, Const):
result = arg.value
elif isinstance(arg, Getitem):
dict = self._render_arg(arg.node, context)
key = self._render_arg(arg.arg, context)
result = dict[key]
elif isinstance(arg, Getattr):
value = context.resolve(arg.node.name)
result = value.__getattr__(arg.attr)
else:
print(str(arg))
raise ValueError(error_msg + "\n" + str(arg))
logger.debug("Argument resolved to: " + str(result))
return result
def apply(self, prompt, context):
app = AppProject(env_vars=os.environ)
logger.debug("Applying CodePath filter to project :" +
app.emproject.root)
project_modules = app.emproject.paths["repo_modules"].path
product_modules = app.product_layout()["repo_modules"].path
get_paths_func = lambda: [project_modules, product_modules]
prompt.completer = PathCompleter(get_paths=get_paths_func)
def build_context(self, template, template_values):
prompt = self.next_prompt(template_values)
logger.debug(
"About to build context starting with initial context:\n" +
str(template_values))
while prompt:
prompt.populate_value(template_values)
prompt = self.next_prompt(template_values)
return template_values
def __init__(self, ast):
logger.debug("Instantiating Prompt visitor")
self.ast = ast
self._set_parent(self.ast, None)
# need to track visited names when the user enter blank
# then the variable should not added to the values and
# neither should be prompted again
self.names_visited = []
logger.debug("Finish Prompt visitor instantion")
def next_prompt(self, eval_context):
logger.debug("Starting next prompt")
prompt = self.visit(self.ast, eval_context)
logger.debug("Prompt returned: " + str(prompt))
if prompt:
logger.debug("Resolving prompt")
prompt.resolve(eval_context)
logger.debug("Returning prompt")
return prompt
def _ccadmin_file_ext(self):
logger.debug("Checking OS name: " + os.name)
if os.name == "nt":
return "bat"
else:
return "sh"
def _ccadmin_file(self):
ccadmin_file_name = "ccadmin." + self._ccadmin_file_ext()
ccadmin_path = os.path.join(self.root, ccadmin_file_name)
logger.debug("ccadmin found under: " + ccadmin_path)
return ccadmin_path
def _render_template(self, context):
logger.debug("Start rendering template to resolve arguments")
rendered_text = concat(self.template.root_render_func(context))
logger.debug("End rendering")