63 lines
1.7 KiB
Python
Executable File
63 lines
1.7 KiB
Python
Executable File
from specs_parser import SpecsParser
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from config import etcd_client as client
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specs_parser = SpecsParser(exceptional_devices=["cpu"])
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class Field(object):
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def __init__(self, _name, _type, _value=None):
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self.name = _name
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self.value = _value
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self.type = _type
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self.__errors = []
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def validation(self):
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return True
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def is_valid(self):
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if self.value == KeyError:
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self.add_error(f"'{self.name}' field is a required field")
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else:
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if not isinstance(self.value, self.type):
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self.add_error(f"Incorrect Type for '{self.name}' field")
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else:
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self.validation()
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if self.__errors:
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return False
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return True
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def get_errors(self):
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return self.__errors
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def add_error(self, error):
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self.__errors.append(error)
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class VmUUIDField(Field):
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def __init__(self, data):
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self.uuid = data.get("uuid", KeyError)
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super().__init__("uuid", str, self.uuid)
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self.validation = self.vm_uuid_validation
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def vm_uuid_validation(self):
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r = client.get(f"/v1/vm/{self.uuid}")
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if not r:
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self.add_error(f"VM with uuid {self.uuid} does not exists")
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class SpecsField(Field):
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def __init__(self, data):
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self.specs = data.get("specs", KeyError)
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super().__init__("specs", dict, self.specs)
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self.validation = self.specs_validation
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def specs_validation(self):
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if not specs_parser.transform_specs(self.specs):
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self.add_error("Invalid unit - "
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f"Please use following units {specs_parser.get_allowed_units()}")
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