Pedro Roque
02/07/2025, 7:11 PMeyJsYXN0X3N0YXJ0X2RhdG
for pagination
help me configuring the Incremental Sync
section and the Pagination
sectionkapa.ai
02/07/2025, 7:12 PMstart_timestamp
and end_timestamp
parameters. [Incremental sync | Airbyte Documentation](https://docs.airbyte.com/connector-development/connector-builder-ui/incremental-sync#custom-parameter-injection) provides more details on custom parameter injection. 2. Pagination: For the Pagination section, you'll need to use the Cursor Pagination method. Here's how to configure it: - Select "Cursor" as the pagination method. - In the "Cursor value" section, choose where the cursor is located in the API response (typically in the response body or headers). - Specify the property that holds the cursor value (e.g., "next_token" or similar). - Configure how to inject the cursor into the next API request. This is usually done as a query parameter, but check your API documentation for the exact method. - Set the stop condition to when no cursor value is returned or when it's an empty string. [Pagination | Airbyte Documentation](https://docs.airbyte.com/connector-development/connector-builder-ui/pagination#cursor-pagination) provides more details on configuring cursor pagination. Remember to test your configuration thoroughly to ensure it works correctly with your specific API. If you encounter any issues or need more specific guidance, you may need to consult your API's documentation or consider using the low-code CDK or Python CDK for more complex scenarios.Pedro Roque
02/07/2025, 7:19 PMkapa.ai
02/07/2025, 7:19 PMkapa.ai
02/07/2025, 7:19 PM2023-04-15T07:30:58.962074+00:00
2. `%Y-%m-%dT%H:%M:%S%z`: Similar to the above, but without microsecond precision. Example: 2023-04-15T07:30:58+00:00
3. `%Y-%m-%d`: This format represents just the date. Example: 2023-04-15
4. `%s`: Unix timestamp (seconds since epoch). Example: 1686218963
5. `%ms`: Unix timestamp in milliseconds. Example: 1686218963123
6. `%s_as_float`: Unix timestamp as a float with microsecond precision. Example: 1686218963.123456
When configuring your custom connector, you should choose the format that matches the timestamp format used by your API. If your API uses a different format, you can combine these placeholders to create a custom format string that matches your needs. For example, if your API returns timestamps in the format "YYYY-MM-DD HHMMSS", you would use the format string %Y-%m-%d %H:%M:%S
. Remember to set this format in the "Datetime format" field of the Incremental Sync configuration in the Connector Builder UI.Pedro Roque
02/08/2025, 6:23 PMkapa.ai
02/08/2025, 6:23 PMkapa.ai
02/08/2025, 6:23 PMstream_slices()
method. According to the [Stream Slices documentation](https://docs.airbyte.com/connector-development/cdk-python/stream-slices), this method should return a list of dictionaries, where each dictionary describes a slice. 3. Verify the parent-child relationship: Ensure that the child stream is correctly referencing the parent stream and that the slicing logic is properly implemented. 4. Check for any recent changes: If this error started occurring after a recent change, review those changes to see if they affected the stream slicing or parent-child stream relationship. 5. Implement proper error handling: As shown in the [check and error handling documentation](https://docs.airbyte.com/connector-development/tutorials/custom-python-connector/check-and-error-handling), you can implement better error handling to provide more informative messages when issues like this occur. If you're using a low-code or YAML-based connector, you might need to review your configuration to ensure that the parent stream is properly defined and that any necessary parameters for slicing are correctly set. For more detailed debugging, you may need to examine the full error logs and possibly the source code of your connector. If you're using a community or pre-built connector, you might want to check the Airbyte GitHub repository or community forums for similar issues or open a new issue if it's a potential bug. Remember, without more specific details about your connector and configuration, it's challenging to provide a more precise solution. If you need further assistance, please provide more information about your specific setup, including the connector type, configuration details, and any relevant code snippets.Pedro Roque
02/08/2025, 6:36 PMdef stream_slices(
self,
sync_mode: SyncMode,
**kwargs,
) -> Iterable[Optional[Mapping[str, Any]]]:
combined_conference_slices = []
p = self.parents.keys()
for k, v in self.parents.items():
# get stream slices from parent app's stream slice cache, if it is not
# set yet, start a full refresh request to get it in full
conference_slices = v._conference_slices
if not conference_slices:
all(super().stream_slices(SyncMode.full_refresh, **kwargs))
conference_slices = self.parent._conference_slices
for conference in conference_slices:
combined_conference_slices.append(conference)
for s in combined_conference_slices:
# stream sync is finished when it is on the last slice
self.is_finished = conference["conference_id"] == conference_slices[-1]["conference_id"]
yield s
class Conferences(BigMarkerStream):
number_of_items_per_page = 500
data = "conferences"
other_params = {"type": "all"}
# stream slices cache for child streams
_conference_slices = []
@property
def use_cache(self) -> bool:
return True
def path(
self, stream_state: Mapping[str, Any] = None, stream_slice: Mapping[str, Any] = None, next_page_token: Mapping[str, Any] = None
) -> str:
return "conferences"
def parse_response(self, response: requests.Response, **kwargs) -> Iterable[Mapping]:
# parse response and save to stream slice cache
self._conference_slices = []
for conference in super().parse_response(response, **kwargs):
slice = {"conference_id": conference["id"], "conference_type": conference["type"], "recorded": conference["recorded"]}
self._conference_slices.append(slice)
yield conference
class RecurringConferences(ChildStreamMixin, BigMarkerStream):
data = "child_conferences"
_conference_slices = []
@property
def use_cache(self) -> bool:
return True
def next_page_token(self, response: requests.Response) -> Optional[Mapping[str, Any]]:
json_response = response.json()
if int(json_response["current_page"]) < int(json_response["total_pages"]):
return {"page": int(json_response["current_page"] + 1)}
else:
return None
def path(self, stream_slice: Mapping[str, Any] = None, **kwargs) -> str:
return f"conferences/recurring/{stream_slice['conference_id']}"
def parse_response(self, response: requests.Response, **kwargs) -> Iterable[Mapping]:
# parse response and save to stream slice cache
self._conference_slices = []
for conference in super().parse_response(response, **kwargs):
slice = {"conference_id": conference["id"], "conference_type": conference["type"], "recorded": conference["recorded"]}
self._conference_slices.append(slice)
yield conference
class AssociatedSessions(ChildStreamMixin, BigMarkerStream):
data = "conferences"
_conference_slices = []
@property
def use_cache(self) -> bool:
return True
def next_page_token(self, response: requests.Response) -> Optional[Mapping[str, Any]]:
json_response = response.json()
if int(json_response["current_page"]) < int(json_response["total_pages"]):
return {"page": int(json_response["current_page"] + 1)}
else:
return None
def path(self, stream_slice: Mapping[str, Any] = None, **kwargs) -> str:
return f"conferences/get_associated_sessions/{stream_slice['conference_id']}"
def parse_response(self, response: requests.Response, **kwargs) -> Iterable[Mapping]:
# parse response and save to stream slice cache
self._conference_slices = []
for conference in super().parse_response(response, **kwargs):
slice = {"conference_id": conference["id"], "conference_type": conference["type"], "recorded": conference["recorded"]}
self._conference_slices.append(slice)
yield conference
class SourceBigMarker(AbstractSource):
@staticmethod
def _get_authenticator(config: dict) -> BigMarkerAuthenticator:
key = config["apikey"]
return BigMarkerAuthenticator(key=key)
def check_connection(self, logger, config) -> Tuple[bool, any]:
try:
url = f"{BigMarkerStream.url_base}conferences/"
authenticator = self._get_authenticator(config)
response = requests.get(url, headers=authenticator.get_auth_header())
response.raise_for_status()
return True, None
except requests.exceptions.RequestException as e:
return False, e
def streams(self, config: Mapping[str, Any]) -> List[Stream]:
auth = self._get_authenticator(config)
args = {"authenticator": auth}
conferences = Conferences(**args)
recurring_conferences = RecurringConferences(**{"parent": conferences, "parents": {"conferences": conferences}, **args})
associated_sessions = AssociatedSessions(
**{"parent": conferences, "parents": {"conferences": conferences, "recurring_conferences": recurring_conferences}, **args}
)
combined_args = {
"authenticator": auth,
"parent": conferences,
"parents": {
"conferences": conferences,
"recurring_conferences": recurring_conferences,
"associated_sessions": associated_sessions,
},
}
channels = Channels(**args)
channel_args = {"parent": channels, **args}
return [
conferences,
recurring_conferences,
associated_sessions,
RecordingViews(**combined_args),
Handouts(**combined_args),
RecordingStatus(**combined_args),
DialInList(**combined_args),
HandoutDownloadData(**combined_args),
ConferenceAttendees(**combined_args),
CustomFields(**combined_args),
ConferenceRegistrations(**combined_args),
RegistrantsWithFields(**combined_args),
channels,
ChannelConferences(**channel_args),
ChannelRegistrants(**channel_args),
]
any ideas on the issue?kapa.ai
02/08/2025, 6:36 PMkapa.ai
02/08/2025, 6:36 PMChildStreamMixin
class is trying to use the parent stream's _conference_slices
, but it's not clear how this relationship is established. Make sure that the parent stream (likely Conferences
) is properly linked to the child streams (RecurringConferences
and AssociatedSessions
).
2. Stream Slices Initialization:
In the stream_slices
method of ChildStreamMixin
, you're trying to access self.parents
, but this attribute is not defined in the provided code. Ensure that self.parents
is properly initialized with the parent streams.
3. Caching Mechanism:
You're using a caching mechanism with the use_cache
property, which is good. However, make sure that the cache is being populated correctly before it's accessed.
4. Error Handling:
Add proper error handling and logging to help identify where exactly the issue occurs.
Here's a suggested modification for your stream_slices
method in `ChildStreamMixin`:
python
def stream_slices(
self,
sync_mode: SyncMode,
**kwargs,
) -> Iterable[Optional[Mapping[str, Any]]]:
combined_conference_slices = []
if not hasattr(self, 'parents') or not self.parents:
self.logger.error("No parent streams defined for this child stream.")
return []
for parent_stream in self.parents.values():
conference_slices = parent_stream._conference_slices
if not conference_slices:
<http://self.logger.info|self.logger.info>(f"Fetching conference slices for parent stream: {parent_stream.__class__.__name__}")
list(parent_stream.stream_slices(sync_mode=SyncMode.full_refresh, **kwargs))
conference_slices = parent_stream._conference_slices
if not conference_slices:
self.logger.warning(f"No conference slices found for parent stream: {parent_stream.__class__.__name__}")
else:
combined_conference_slices.extend(conference_slices)
if not combined_conference_slices:
self.logger.error("No stream slices were found, likely because all parent streams are empty.")
return []
for conference in combined_conference_slices:
self.is_finished = conference["conference_id"] == combined_conference_slices[-1]["conference_id"]
yield conference
This modification includes better error handling and logging, which should help you identify why no stream slices are being found.
Additionally, ensure that your parent streams (Conferences
) are correctly populating the _conference_slices
list in their parse_response
method.kapa.ai
02/08/2025, 6:37 PMChildStreamMixin
class is trying to use the parent stream's _conference_slices
, but it's not clear how this relationship is established. Make sure that the parent stream (likely Conferences
) is properly linked to the child streams (RecurringConferences
and AssociatedSessions
). 2. Stream Slices Initialization: In the stream_slices
method of ChildStreamMixin
, you're trying to access self.parents
, but this attribute is not defined in the provided code. Ensure that self.parents
is properly initialized with the parent streams. 3. Caching Mechanism: You're using a caching mechanism with the use_cache
property, which is good. However, make sure that the cache is being populated correctly before it's accessed. 4. Error Handling: Add proper error handling and logging to help identify where exactly the issue occurs. Here's a suggested modification for your stream_slices
method in `ChildStreamMixin`: python def stream_slices( self, sync_mode: SyncMode, **kwargs, ) -> Iterable[Optional[Mapping[str, Any]]]: combined_conference_slices = [] if not hasattr(self, 'parents') or not self.parents: self.logger.error("No parent streams defined for this child stream.") return [] for parent_stream in self.parents.values(): conference_slices = parent_stream._conference_slices if not conference_slices: <http://self.logger.info|self.logger.info>(f"Fetching conference slices for parent stream: {parent_stream.__class__.__name__}") list(parent_stream.stream_slices(sync_mode=SyncMode.full_refresh, **kwargs)) conference_slices = parent_stream._conference_slices if not conference_slices: self.logger.warning(f"No conference slices found for parent stream: {parent_stream.__class__.__name__}") else: combined_conference_slices.extend(conference_slices) if not combined_conference_slices: self.logger.error("No stream slices were found, likely because all parent streams are empty.") return [] for conference in combined_conference_slices: self.is_finished = conference["conference_id"] == combined_conference_slices[-1]["conference_id"] yield conference
This modification includes better error handling and logging, which should help you identify why no stream slices are being found. Additionally, ensure that your parent streams (Conferences
) are correctly populating the _conference_slices
list in their parse_response
method. If you're still encountering issues, you might want to add more logging statements throughout your code to track the flow of data and identify where exactly the process is failing. For example, add logging in the parse_response
methods of both parent and child streams to confirm that data is being processed and slices are being created. If the issue persists, you may need to debug the parent stream (Conferences
) to ensure it's actually returning data and populating the _conference_slices
list. Check your API connection, authentication, and any parameters being passed to ensure you're requesting the correct data. [Airbyte CDK Python Documentation](https://docs.airbyte.com/connector-development/cdk-python/) provides more information on stream slicing and parent-child stream relationships, which might be helpful for further troubleshooting.kapa.ai
02/08/2025, 6:40 PMPedro Roque
02/08/2025, 6:40 PMdef stream_slices(
self,
sync_mode: SyncMode,
**kwargs,
) -> Iterable[Optional[Mapping[str, Any]]]:
combined_conference_slices = []
p = self.parents.keys()
for k, v in self.parents.items():
# get stream slices from parent app's stream slice cache, if it is not
# set yet, start a full refresh request to get it in full
conference_slices = v._conference_slices
if not conference_slices:
all(super().stream_slices(SyncMode.full_refresh, **kwargs))
conference_slices = self.parent._conference_slices
for conference in conference_slices:
combined_conference_slices.append(conference)
for s in combined_conference_slices:
# stream sync is finished when it is on the last slice
self.is_finished = conference["conference_id"] == conference_slices[-1]["conference_id"]
yield s
class Conferences(BigMarkerStream):
number_of_items_per_page = 500
data = "conferences"
other_params = {"type": "all"}
# stream slices cache for child streams
_conference_slices = []
@property
def use_cache(self) -> bool:
return True
def path(
self, stream_state: Mapping[str, Any] = None, stream_slice: Mapping[str, Any] = None, next_page_token: Mapping[str, Any] = None
) -> str:
return "conferences"
def parse_response(self, response: requests.Response, **kwargs) -> Iterable[Mapping]:
# parse response and save to stream slice cache
self._conference_slices = []
for conference in super().parse_response(response, **kwargs):
slice = {"conference_id": conference["id"], "conference_type": conference["type"], "recorded": conference["recorded"]}
self._conference_slices.append(slice)
yield conference
class RecurringConferences(ChildStreamMixin, BigMarkerStream):
data = "child_conferences"
_conference_slices = []
@property
def use_cache(self) -> bool:
return True
def next_page_token(self, response: requests.Response) -> Optional[Mapping[str, Any]]:
json_response = response.json()
if int(json_response["current_page"]) < int(json_response["total_pages"]):
return {"page": int(json_response["current_page"] + 1)}
else:
return None
def path(self, stream_slice: Mapping[str, Any] = None, **kwargs) -> str:
return f"conferences/recurring/{stream_slice['conference_id']}"
def parse_response(self, response: requests.Response, **kwargs) -> Iterable[Mapping]:
# parse response and save to stream slice cache
self._conference_slices = []
for conference in super().parse_response(response, **kwargs):
slice = {"conference_id": conference["id"], "conference_type": conference["type"], "recorded": conference["recorded"]}
self._conference_slices.append(slice)
yield conference
class AssociatedSessions(ChildStreamMixin, BigMarkerStream):
data = "conferences"
_conference_slices = []
@property
def use_cache(self) -> bool:
return True
def next_page_token(self, response: requests.Response) -> Optional[Mapping[str, Any]]:
json_response = response.json()
if int(json_response["current_page"]) < int(json_response["total_pages"]):
return {"page": int(json_response["current_page"] + 1)}
else:
return None
def path(self, stream_slice: Mapping[str, Any] = None, **kwargs) -> str:
return f"conferences/get_associated_sessions/{stream_slice['conference_id']}"
def parse_response(self, response: requests.Response, **kwargs) -> Iterable[Mapping]:
# parse response and save to stream slice cache
self._conference_slices = []
for conference in super().parse_response(response, **kwargs):
slice = {"conference_id": conference["id"], "conference_type": conference["type"], "recorded": conference["recorded"]}
self._conference_slices.append(slice)
yield conference
class SourceBigMarker(AbstractSource):
@staticmethod
def _get_authenticator(config: dict) -> BigMarkerAuthenticator:
key = config["apikey"]
return BigMarkerAuthenticator(key=key)
def check_connection(self, logger, config) -> Tuple[bool, any]:
try:
url = f"{BigMarkerStream.url_base}conferences/"
authenticator = self._get_authenticator(config)
response = requests.get(url, headers=authenticator.get_auth_header())
response.raise_for_status()
return True, None
except requests.exceptions.RequestException as e:
return False, e
def streams(self, config: Mapping[str, Any]) -> List[Stream]:
auth = self._get_authenticator(config)
args = {"authenticator": auth}
conferences = Conferences(**args)
recurring_conferences = RecurringConferences(**{"parent": conferences, "parents": {"conferences": conferences}, **args})
associated_sessions = AssociatedSessions(
**{"parent": conferences, "parents": {"conferences": conferences, "recurring_conferences": recurring_conferences}, **args}
)
combined_args = {
"authenticator": auth,
"parent": conferences,
"parents": {
"conferences": conferences,
"recurring_conferences": recurring_conferences,
"associated_sessions": associated_sessions,
},
}
channels = Channels(**args)
channel_args = {"parent": channels, **args}
return [
conferences,
recurring_conferences,
associated_sessions,
RecordingViews(**combined_args),
Handouts(**combined_args),
RecordingStatus(**combined_args),
DialInList(**combined_args),
HandoutDownloadData(**combined_args),
ConferenceAttendees(**combined_args),
CustomFields(**combined_args),
ConferenceRegistrations(**combined_args),
RegistrantsWithFields(**combined_args),
channels,
ChannelConferences(**channel_args),
ChannelRegistrants(**channel_args),
]
any ideas on the issue?kapa.ai
02/08/2025, 6:40 PMkapa.ai
02/08/2025, 6:40 PMSourceBigMarker.streams()
method. This looks correct, but there might be an issue with how the child streams are accessing the parent stream's data.
2. Stream Slices Initialization:
In the stream_slices
method of ChildStreamMixin
, you're trying to access self.parents
, which is correctly set in the SourceBigMarker.streams()
method. However, there might be an issue with how you're accessing the parent stream's slices.
3. Caching Mechanism:
You're using a caching mechanism with the use_cache
property, which is good. However, there might be an issue with how the cache is being populated or accessed.
Here are some suggestions to resolve the "no stream slices were found" issue:
1. Debug the parent stream:
Add logging statements in the Conferences
class, especially in the parse_response
method, to ensure that _conference_slices
is being populated:
python
def parse_response(self, response: requests.Response, **kwargs) -> Iterable[Mapping]:
self._conference_slices = []
for conference in super().parse_response(response, **kwargs):
slice = {"conference_id": conference["id"], "conference_type": conference["type"], "recorded": conference["recorded"]}
self._conference_slices.append(slice)
<http://self.logger.info|self.logger.info>(f"Added conference slice: {slice}")
yield conference
<http://self.logger.info|self.logger.info>(f"Total conference slices: {len(self._conference_slices)}")
2. Modify the stream_slices
method in `ChildStreamMixin`:
Update the method to handle potential errors and add more logging:
```python
def stream_slices(self, sync_mode: SyncMode, **kwargs) -> Iterable[Optional[Mapping[str, Any]]]:
combined_conference_slices = []
self.logger.info(f"Parents: {self.parents.keys()}")
for k, v in self.parents.items():
self.logger.info(f"Processing parent stream: {k}")
conference_slices = v._conference_slices
if not conference_slices:
self.logger.info(f"No conference slices found for {k}, fetching...")
list(v.stream_slices(sync_mode=SyncMode.full_refresh, **kwargs))
conference_slices = v._conference_slices
self.logger.info(f"Conference slices for {k}: {len(conference_slices)}")
combined_conference_slices.extend(conference_slices)
self.logger.info(f"Total combined conference slices: {len(combined_conference_slices)}")
if not combined_conference_slices:
self.logger.error("No stream slices were found, all parent streams are empty.")
return []kapa.ai
02/08/2025, 6:40 PMSourceBigMarker.streams()
method. This looks correct, but there might be an issue with how the child streams are accessing the parent stream's data. 2. Stream Slices Initialization: In the stream_slices
method of ChildStreamMixin
, you're trying to access self.parents
, which is correctly set in the SourceBigMarker.streams()
method. However, there might be an issue with how you're accessing the parent stream's slices. 3. Caching Mechanism: You're using a caching mechanism with the use_cache
property, which is good. However, there might be an issue with how the cache is being populated or accessed. Here are some suggestions to resolve the "no stream slices were found" issue: 1. Debug the parent stream: Add logging statements in the Conferences
class, especially in the parse_response
method, to ensure that _conference_slices
is being populated: python def parse_response(self, response: requests.Response, **kwargs) -> Iterable[Mapping]: self._conference_slices = [] for conference in super().parse_response(response, **kwargs): slice = {"conference_id": conference["id"], "conference_type": conference["type"], "recorded": conference["recorded"]} self._conference_slices.append(slice) <http://self.logger.info|self.logger.info>(f"Added conference slice: {slice}") yield conference <http://self.logger.info|self.logger.info>(f"Total conference slices: {len(self._conference_slices)}")
2. Modify the stream_slices
method in `ChildStreamMixin`: Update the method to handle potential errors and add more logging: python def stream_slices(self, sync_mode: SyncMode, **kwargs) -> Iterable[Optional[Mapping[str, Any]]]: combined_conference_slices = [] <http://self.logger.info|self.logger.info>(f"Parents: {self.parents.keys()}") for k, v in self.parents.items(): <http://self.logger.info|self.logger.info>(f"Processing parent stream: {k}") conference_slices = v._conference_slices if not conference_slices: <http://self.logger.info|self.logger.info>(f"No conference slices found for {k}, fetching...") list(v.stream_slices(sync_mode=SyncMode.full_refresh, **kwargs)) conference_slices = v._conference_slices <http://self.logger.info|self.logger.info>(f"Conference slices for {k}: {len(conference_slices)}") combined_conference_slices.extend(conference_slices) <http://self.logger.info|self.logger.info>(f"Total combined conference slices: {len(combined_conference_slices)}") if not combined_conference_slices: self.logger.error("No stream slices were found, all parent streams are empty.") return [] for conference in combined_conference_slices: self.is_finished = conference["conference_id"] == combined_conference_slices[-1]["conference_id"] yield conference
3. Ensure proper initialization: In the SourceBigMarker.streams()
method, make sure that the parent streams are fully initialized before being passed to child streams. You might want to add a method to force the initialization of the parent stream's slices: python def initialize_parent_slices(self, parent_stream): list(parent_stream.stream_slices(SyncMode.full_refresh))
Then call this method before creating child streams: python conferences = Conferences(**args) self.initialize_parent_slices(conferences) recurring_conferences = RecurringConferences(**{"parent": conferences, "parents": {"conferences": conferences}, **args})
4. Check API responses: Ensure that the API is returning the expected data. Add logging in the BigMarkerStream
class (which I assume is the base class for all your streams) to log the raw API responses: python def parse_response(self, response: requests.Response, **kwargs) -> Iterable[Mapping]: <http://self.logger.info|self.logger.info>(f"Raw API response: {response.text[:1000]}...") # Log first 1000 characters # Your existing parsing logic here
5. Verify authentication: Double-check that your BigMarkerAuthenticator
is working correctly and that you're able to make successful API calls. After implementing these changes, run your connector in debug mode to get more detailed logs. This should help you identify where exactly the process is failing and why no stream slices are being found. If you're still encountering issues after these modifications, you may need to review the BigMarker API documentation to ensure that you're making the correct API calls and parsing the responses correctly. Also, consider reaching out to BigMarker's support if you suspect there might be an issue with the API itself. [Airbyte CDK Python Documentation](https://docs.airbyte.com/connector-development/cdk-python/) provides more information on stream slicing and parent-child stream relationships, which might be helpful for further troubleshooting.kapa.ai
02/08/2025, 6:41 PMSourceBigMarker
class, you're correctly setting up the parent-child relationships. However, there might be an issue in how the ChildStreamMixin
is using these relationships.
2. Stream Slices Initialization:
In the stream_slices
method of ChildStreamMixin
, you're trying to access self.parents
, which is correct based on how you've set it up in SourceBigMarker
. However, there's an issue in how you're handling the slices.
3. Caching Mechanism:
You're using a caching mechanism with the use_cache
property, which is good. However, the cache (_conference_slices
) is being reset in each parse_response
call, which might be causing issues.
Here are some suggestions to fix these issues:
1. Modify the stream_slices
method in `ChildStreamMixin`:
python
def stream_slices(
self,
sync_mode: SyncMode,
**kwargs,
) -> Iterable[Optional[Mapping[str, Any]]]:
combined_conference_slices = []
for parent_stream in self.parents.values():
conference_slices = parent_stream._conference_slices
if not conference_slices:
# This line is incorrect, as it's calling its own stream_slices method
# all(super().stream_slices(SyncMode.full_refresh, **kwargs))
# Instead, call the parent stream's stream_slices method
list(parent_stream.stream_slices(sync_mode=SyncMode.full_refresh, **kwargs))
conference_slices = parent_stream._conference_slices
combined_conference_slices.extend(conference_slices)
if not combined_conference_slices:
self.logger.error("No stream slices were found, likely because all parent streams are empty.")
return []
for conference in combined_conference_slices:
self.is_finished = conference["conference_id"] == combined_conference_slices[-1]["conference_id"]
yield conference
2. Modify the parse_response
method in Conferences
class:
python
def parse_response(self, response: requests.Response, **kwargs) -> Iterable[Mapping]:
# Don't reset _conference_slices here, as it will clear previously cached slices
# self._conference_slices = []
for conference in super().parse_response(response, **kwargs):
slice = {"conference_id": conference["id"], "conference_type": conference["type"], "recorded": conference["recorded"]}
if slice not in self._conference_slices:
self._conference_slices.append(slice)
yield conference
3. Add logging statements to help debug:
```python
import logging
logger = logging.getLogger("airbyte")kapa.ai
02/08/2025, 6:41 PMSourceBigMarker
class, you're correctly setting up the parent-child relationships. However, there might be an issue in how the ChildStreamMixin
is using these relationships. 2. Stream Slices Initialization: In the stream_slices
method of ChildStreamMixin
, you're trying to access self.parents
, which is correct based on how you've set it up in SourceBigMarker
. However, there's an issue in how you're handling the slices. 3. Caching Mechanism: You're using a caching mechanism with the use_cache
property, which is good. However, the cache (_conference_slices
) is being reset in each parse_response
call, which might be causing issues. Here are some suggestions to fix these issues: 1. Modify the stream_slices
method in `ChildStreamMixin`: python def stream_slices( self, sync_mode: SyncMode, **kwargs, ) -> Iterable[Optional[Mapping[str, Any]]]: combined_conference_slices = [] for parent_stream in self.parents.values(): conference_slices = parent_stream._conference_slices if not conference_slices: # This line is incorrect, as it's calling its own stream_slices method # all(super().stream_slices(SyncMode.full_refresh, **kwargs)) # Instead, call the parent stream's stream_slices method list(parent_stream.stream_slices(sync_mode=SyncMode.full_refresh, **kwargs)) conference_slices = parent_stream._conference_slices combined_conference_slices.extend(conference_slices) if not combined_conference_slices: self.logger.error("No stream slices were found, likely because all parent streams are empty.") return [] for conference in combined_conference_slices: self.is_finished = conference["conference_id"] == combined_conference_slices[-1]["conference_id"] yield conference
2. Modify the parse_response
method in Conferences
class: python def parse_response(self, response: requests.Response, **kwargs) -> Iterable[Mapping]: # Don't reset _conference_slices here, as it will clear previously cached slices # self._conference_slices = [] for conference in super().parse_response(response, **kwargs): slice = {"conference_id": conference["id"], "conference_type": conference["type"], "recorded": conference["recorded"]} if slice not in self._conference_slices: self._conference_slices.append(slice) yield conference
3. Add logging statements to help debug: python import logging logger = logging.getLogger("airbyte") class ChildStreamMixin: def stream_slices(self, sync_mode: SyncMode, **kwargs) -> Iterable[Optional[Mapping[str, Any]]]: <http://logger.info|logger.info>(f"Generating stream slices for {self.__class__.__name__}") # ... (rest of the method) class Conferences(BigMarkerStream): def parse_response(self, response: requests.Response, **kwargs) -> Iterable[Mapping]: <http://logger.info|logger.info>(f"Parsing response for Conferences, current slice count: {len(self._conference_slices)}") # ... (rest of the method)
4. Ensure that the BigMarkerStream
class (which is not provided in your code snippets) is correctly implementing the stream_slices
method and other necessary methods. 5. In the SourceBigMarker
class, add a check to ensure that the parent streams are returning data: python def streams(self, config: Mapping[str, Any]) -> List[Stream]: # ... (existing code) conferences = Conferences(**args) test_slices = list(conferences.stream_slices(sync_mode=SyncMode.full_refresh)) if not test_slices: logger.warning("Conferences stream returned no slices. This may cause issues with child streams.") # ... (rest of the method)
These changes should help address the "no stream slices were found" error. The main issues were likely the incorrect calling of super().stream_slices()
in the ChildStreamMixin
and the resetting of _conference_slices
in each parse_response
call. If you're still encountering issues after making these changes, you may need to debug further by adding more logging statements and checking the API responses to ensure you're receiving the expected data. [Airbyte CDK Python Documentation](https://docs.airbyte.com/connector-development/cdk-python/) provides more information on stream slicing and parent-child stream relationships, which might be helpful for further troubleshooting. </assistant_answer>Pedro Roque
02/08/2025, 10:25 PMkapa.ai
02/08/2025, 10:25 PMkapa.ai
02/08/2025, 10:25 PMairbyte_cdk.sources.streams.http.auth
. Por exemplo: python from airbyte_cdk.sources.streams.http.auth import BasicHttpAuthenticator, TokenAuthenticator, OAuth2Authenticator
Se você precisar de uma implementação de autenticação personalizada, você pode criar sua própria classe herdando de HttpAuthenticator
. Por exemplo: python from airbyte_cdk.sources.streams.http.auth import HttpAuthenticator class CustomAuthenticator(HttpAuthenticator): def __init__(self, auth_header: str, auth_token: str): self.auth_header = auth_header self.auth_token = auth_token def get_auth_header(self) -> Mapping[str, Any]: return {self.auth_header: self.auth_token}
Se você estiver tendo problemas específicos com a autenticação ou precisar de mais orientações, por favor, forneça mais detalhes sobre o tipo de autenticação que você está tentando implementar. Para mais informações sobre autenticação no CDK do Airbyte, você pode consultar a [documentação oficial do Airbyte sobre autenticação](https://docs.airbyte.com/connector-development/cdk-python/http-streams#authentication).Pedro Roque
02/08/2025, 10:27 PMkapa.ai
02/08/2025, 10:27 PMkapa.ai
02/08/2025, 10:28 PMApiKeyAuthenticator
. Peço desculpas pela confusão. Vou esclarecer a situação com base nas informações mais recentes disponíveis na documentação do Airbyte. O ApiKeyAuthenticator
não é uma classe diretamente disponível no CDK do Airbyte como mencionei anteriormente. Na verdade, para autenticação com chave de API, você pode usar a classe TokenAuthenticator
. Aqui está como você pode fazer isso: 1. Importe o `TokenAuthenticator`: python from airbyte_cdk.sources.streams.http.auth import TokenAuthenticator
2. Crie uma instância do TokenAuthenticator
com sua chave de API: python auth = TokenAuthenticator(token="sua_chave_de_api", auth_method="ApiKey", auth_header="Nome-Do-Header")
Onde: - token
é sua chave de API - auth_method
é definido como "ApiKey" - auth_header
é o nome do cabeçalho que a API espera para a chave de API (por exemplo, "X-API-Key") Se você precisar de uma implementação mais personalizada, você pode criar sua própria classe de autenticação. Por exemplo: python from airbyte_cdk.sources.streams.http.auth import HttpAuthenticator class CustomApiKeyAuthenticator(HttpAuthenticator): def __init__(self, api_key: str): self.api_key = api_key def get_auth_header(self) -> Mapping[str, Any]: return {"X-API-Key": self.api_key}
Para mais informações sobre autenticação no CDK do Airbyte, você pode consultar a [documentação oficial do Airbyte sobre autenticação](https://docs.airbyte.com/connector-development/cdk-python/http-streams#authentication). Se você ainda estiver tendo problemas ou precisar de mais assistência, por favor, forneça mais detalhes sobre a API específica que você está tentando integrar e o tipo de autenticação que ela requer.Pedro Roque
02/09/2025, 1:04 AMauth = TokenAuthenticator(auth_header="API-KEY", auth_method="ApiKey", token=config["API-KEY"])
mas estou recebendo erro falando que a chave de api não foi fornecidakapa.ai
02/09/2025, 1:04 AMkapa.ai
02/09/2025, 1:04 AMTokenAuthenticator
. O erro que você está recebendo indica que a chave de API não foi fornecida corretamente. Vamos analisar e corrigir o problema. Baseado no código que você forneceu: python auth = TokenAuthenticator(auth_header="API-KEY", auth_method="ApiKey", token=config["API-KEY"])
Há algumas coisas que podemos verificar e ajustar: 1. Verifique se a chave "API-KEY" existe no seu dicionário config
. O erro sugere que esta chave pode não estar presente ou estar vazia. 2. Certifique-se de que o nome da chave no config
corresponde exatamente ao que você está usando no TokenAuthenticator
. Algumas APIs podem usar variações como "api_key", "apikey", ou "API_KEY". 3. O parâmetro auth_header
deve ser o nome do cabeçalho que a API espera receber, não o nome da chave em si. Aqui está uma versão corrigida que pode resolver o problema: python auth = TokenAuthenticator(token=config["API-KEY"], auth_method="ApiKey", auth_header="X-API-Key")
Neste exemplo: - token
recebe o valor da chave de API do seu config
. - auth_method
permanece como "ApiKey". - auth_header
é definido como "X-API-Key", que é um nome comum para cabeçalhos de chave de API. Verifique a documentação da sua API para o nome correto do cabeçalho. Além disso, você pode adicionar uma verificação para garantir que a chave de API está presente no config: python if "API-KEY" not in config or not config["API-KEY"]: raise ValueError("API-KEY não foi fornecida no config") auth = TokenAuthenticator(token=config["API-KEY"], auth_method="ApiKey", auth_header="X-API-Key")
Se você ainda estiver enfrentando problemas, pode ser útil imprimir o conteúdo do config
(tendo cuidado para não expor informações sensíveis) para verificar se a chave de API está realmente presente e não está vazia. Para mais informações sobre como configurar a autenticação corretamente, você pode consultar a [documentação do Airbyte sobre autenticação](https://docs.airbyte.com/connector-development/cdk-python/http-streams#authentication). Se o problema persistir, por favor, forneça mais detalhes sobre a API específica que você está tentando integrar e qualquer mensagem de erro adicional que você esteja recebendo.