-class RecipeExeption(Exception):
- pass
-
-
-
-# Should read the test, check if the syntax are valid
-# and return tuples with the ( host, command ) structure
-class recipe():
- def __init__(self, path, circle=[]):
- self.log = log(4)
- self.recipe_file = path
- self.path = os.path.dirname(self.recipe_file)
- self.log.debug("Path of recipe is: {}".format(self.recipe_file))
- self._recipe = None
- self._machines = None
-
- self.in_recursion = True
- if len(circle) == 0:
- self.in_recursion = False
-
- self.circle = circle
- self.log.debug(circle)
- self.log.debug(self.circle)
-
- if not os.path.isfile(self.recipe_file):
- self.log.error("No such file: {}".format(self.recipe_file))
-
- try:
- with open(self.recipe_file) as fobj:
- self.raw_recipe = fobj.readlines()
- except FileNotFoundError as error:
- self.log.error("No such file: {}".format(vm_xml_file))
-
- @property
- def recipe(self):
- if not self._recipe:
- self.parse()
-
- return self._recipe
-
- @property
- def machines(self):
- if not self._machines:
- self._machines = []
- for line in self._recipe:
- if line[0] != "all" and line[0] not in self._machines:
- self._machines.append(line[0])
-
- return self._machines
-
- def parse(self):
- self._recipe = []
- i = 1
- for line in self.raw_recipe:
- raw_line = line.split(":")
- if len(raw_line) < 2:
- self.log.error("Error parsing the recipe in line {}".format(i))
- raise RecipeExeption
- cmd = raw_line[1].strip()
- raw_line = raw_line[0].strip().split(" ")
- if len(raw_line) == 0:
- self.log.error("Failed to parse the recipe in line {}".format(i))
- raise RecipeExeption
-
- if raw_line[0].strip() == "":
- self.log.error("Failed to parse the recipe in line {}".format(i))
- raise RecipeExeption
-
- machine = raw_line[0].strip()
-
- if len(raw_line) == 2:
- extra = raw_line[1].strip()
- else:
- extra = ""
-
- # We could get a machine here or a include statement
- if machine == "include":
- path = cmd.strip()
- path = os.path.normpath(self.path + "/" + path)
- path = path + "/recipe"
- if path in self.circle:
- self.log.error("Detect import loop!")
- raise RecipeExeption
- self.circle.append(path)
- recipe_to_include = recipe(path, circle=self.circle)
-
- if machine == "include":
- self._recipe.extend(recipe_to_include.recipe)
- else:
- # Support also something like 'alice,bob: echo'
- machines = machine.split(",")
- for machine in machines:
- self._recipe.append((machine.strip(), extra.strip(), cmd.strip()))
- i = i + 1
-
- if not self.in_recursion:
- tmp_recipe = []
- for line in self._recipe:
- if line[0] != "all":
- tmp_recipe.append(line)
- else:
- for machine in self.machines:
- tmp_recipe.append((machine.strip(), line[1], line[2]))
-
- self._recipe = tmp_recipe
-
-
-
class test():
def __init__(self, path):
self.log = log(4)