Skip to content

api_response

APIResponse

An abstracted response to implement parsing.

This class provides methods to parse the response from an API request.

Attributes:

Name Type Description
response

The original response object.
headers

The headers of the response.
status_code

The status code of the response.
content_type

The content type of the response.
Source code in src/cloe_nessy/clients/api_client/api_response.py 
 8
 9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
class APIResponse:
    """An abstracted response to implement parsing.

    This class provides methods to parse the response from an API request.

    Attributes:
        response: The original response object.
        headers: The headers of the response.
        status_code: The status code of the response.
        content_type: The content type of the response.
    """

    def __init__(self, response: requests.Response):
        """Initializes the APIResponse object.

        Args:
            response: The response object from an API request.
        """
        self.response = response
        self.headers = self.response.headers
        self.status_code = self.response.status_code
        self.url = self.response.url
        self.reason = self.response.reason
        self.elapsed = self.response.elapsed
        self.content_type = self.headers.get("Content-Type", "").lower()

    def to_dict(self, key: str | None = None) -> dict[str, Any]:
        """Parses the values from the response into a dictionary.

        Args:
            key: The key to return from the dictionary. If specified, the method
                will return the value associated with this key from the parsed dictionary.

        Returns:
            The response parsed to a dictionary. If a key is specified,
                the method returns the value associated with this key.

        Raises:
            KeyError: If the specified key is not found in the response.
            ValueError: If there is an error parsing the JSON response.
            Exception: For any other unexpected errors.
        """
        dict_response = {}
        try:
            if "application/json" in self.content_type:
                dict_response = self.response.json()
            else:
                # Handling of other response types can be added below.
                dict_response = {"value": self.response.text}

            if key:
                dict_response = {"value": dict_response[key]}
        except KeyError as err:
            raise KeyError(
                f"The key '{err.args[0]}' was not found in the response. Status code: {self.status_code}, "
                f"Headers: {self.headers}, Response: {dict_response}"
            ) from err
        except ValueError as err:
            raise ValueError(
                f"Error parsing JSON response: {err}. Status code: {self.status_code}, Headers: {self.headers}, "
                f"Response content: {self.response.text}"
            ) from err
        except Exception as err:
            raise APIClientError(
                f"An unexpected error occurred: {err}. Status code: {self.status_code}, Headers: {self.headers}, "
                f"Response content: {self.response.text}"
            ) from err
        return dict_response

__init__(response)

Initializes the APIResponse object.

Parameters:

Name Type Description Default
response Response

The response object from an API request.

 required
Source code in src/cloe_nessy/clients/api_client/api_response.py 
20
21
22
23
24
25
26
27
28
29
30
31
32
def __init__(self, response: requests.Response):
    """Initializes the APIResponse object.

    Args:
        response: The response object from an API request.
    """
    self.response = response
    self.headers = self.response.headers
    self.status_code = self.response.status_code
    self.url = self.response.url
    self.reason = self.response.reason
    self.elapsed = self.response.elapsed
    self.content_type = self.headers.get("Content-Type", "").lower()

to_dict(key=None)

Parses the values from the response into a dictionary.

Parameters:

Name Type Description Default
key str | None

The key to return from the dictionary. If specified, the method will return the value associated with this key from the parsed dictionary.

 None

Returns:

Type Description
dict[str, Any]

The response parsed to a dictionary. If a key is specified, the method returns the value associated with this key.

Raises:

Type Description
KeyError

If the specified key is not found in the response.
ValueError

If there is an error parsing the JSON response.
Exception

For any other unexpected errors.
Source code in src/cloe_nessy/clients/api_client/api_response.py 
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
def to_dict(self, key: str | None = None) -> dict[str, Any]:
    """Parses the values from the response into a dictionary.

    Args:
        key: The key to return from the dictionary. If specified, the method
            will return the value associated with this key from the parsed dictionary.

    Returns:
        The response parsed to a dictionary. If a key is specified,
            the method returns the value associated with this key.

    Raises:
        KeyError: If the specified key is not found in the response.
        ValueError: If there is an error parsing the JSON response.
        Exception: For any other unexpected errors.
    """
    dict_response = {}
    try:
        if "application/json" in self.content_type:
            dict_response = self.response.json()
        else:
            # Handling of other response types can be added below.
            dict_response = {"value": self.response.text}

        if key:
            dict_response = {"value": dict_response[key]}
    except KeyError as err:
        raise KeyError(
            f"The key '{err.args[0]}' was not found in the response. Status code: {self.status_code}, "
            f"Headers: {self.headers}, Response: {dict_response}"
        ) from err
    except ValueError as err:
        raise ValueError(
            f"Error parsing JSON response: {err}. Status code: {self.status_code}, Headers: {self.headers}, "
            f"Response content: {self.response.text}"
        ) from err
    except Exception as err:
        raise APIClientError(
            f"An unexpected error occurred: {err}. Status code: {self.status_code}, Headers: {self.headers}, "
            f"Response content: {self.response.text}"
        ) from err
    return dict_response