Module glean.metrics.ping

Classes

class PingType (name: str, include_client_id: bool, send_if_empty: bool, precise_timestamps: bool, include_info_sections: bool, schedules_pings: List[str], reason_codes: List[str])

This implements the developer facing API for custom pings.

The Ping API only exposes the PingType.submit() method, which schedules a ping for eventual uploading.

Expand source code

class PingType:
    def __init__(
        self,
        name: str,
        include_client_id: bool,
        send_if_empty: bool,
        precise_timestamps: bool,
        include_info_sections: bool,
        # enabled: bool,  -- Not currently enabled for python bindings
        schedules_pings: List[str],
        reason_codes: List[str],
    ):
        """
        This implements the developer facing API for custom pings.

        The Ping API only exposes the `PingType.submit` method, which schedules a
        ping for eventual uploading.
        """
        self._reason_codes = reason_codes
        self._inner = GleanPingType(
            name,
            include_client_id,
            send_if_empty,
            precise_timestamps,
            include_info_sections,
            True,
            schedules_pings,
            reason_codes,
        )
        self._test_callback = None  # type: Optional[Callable[[Optional[str]], None]]

    def test_before_next_submit(self, cb: Callable[[Optional[str]], None]):
        """
        **Test-only API**

        Attach a callback to be called right before a new ping is submitted.
        The provided function is called exactly once before submitting a ping.

        Note: The callback will be called on any call to submit.
        A ping might not be sent afterwards, e.g. if the ping is otherwise empty (and
        `send_if_empty` is `False`).
        """
        self._test_callback = cb

    def submit(self, reason: Optional[int] = None) -> None:
        """
        Collect and submit the ping for eventual uploading.

        If the ping currently contains no content, it will not be sent.

        Args:
            reason (enum, optional): The reason the ping was submitted.
        """
        reason_string: Optional[str] = None
        if reason is not None:
            reason_string = self._reason_codes[reason]
        else:
            reason_string = None

        if self._test_callback is not None:
            self._test_callback(reason_string)
            self._test_callback = None

        self._inner.submit(reason_string)

Methods

def submit(self, reason: Optional[int] = None) ‑> None

Collect and submit the ping for eventual uploading.

If the ping currently contains no content, it will not be sent.

Args

reason : enum, optional

The reason the ping was submitted.

Expand source code

def submit(self, reason: Optional[int] = None) -> None:
    """
    Collect and submit the ping for eventual uploading.

    If the ping currently contains no content, it will not be sent.

    Args:
        reason (enum, optional): The reason the ping was submitted.
    """
    reason_string: Optional[str] = None
    if reason is not None:
        reason_string = self._reason_codes[reason]
    else:
        reason_string = None

    if self._test_callback is not None:
        self._test_callback(reason_string)
        self._test_callback = None

    self._inner.submit(reason_string)

def test_before_next_submit(self, cb: Callable[[Optional[str]], None])

Test-only API

Attach a callback to be called right before a new ping is submitted. The provided function is called exactly once before submitting a ping.

Note: The callback will be called on any call to submit. A ping might not be sent afterwards, e.g. if the ping is otherwise empty (and send_if_empty is False).

Expand source code

def test_before_next_submit(self, cb: Callable[[Optional[str]], None]):
    """
    **Test-only API**

    Attach a callback to be called right before a new ping is submitted.
    The provided function is called exactly once before submitting a ping.

    Note: The callback will be called on any call to submit.
    A ping might not be sent afterwards, e.g. if the ping is otherwise empty (and
    `send_if_empty` is `False`).
    """
    self._test_callback = cb