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fix: "None" in key path when no prefix is specified #43

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fix: "None" in key path when no prefix is specified #43

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952d4aa
Fix git conflict markers in `poetry.lock`
ReubenFrankel Sep 13, 2024
a1d9c3c
Use `PurePosixPath` to normalise constructed path
ReubenFrankel Sep 13, 2024
84cd7f2
`steam_name` -> `stream_name`
ReubenFrankel Sep 13, 2024
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13 changes: 5 additions & 8 deletions poetry.lock
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23 changes: 9 additions & 14 deletions target_s3/formats/format_base.py
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Original file line number Diff line number Diff line change
@@ -1,15 +1,11 @@
import re
import inflection
import json
import collections
import logging
from datetime import datetime
from abc import ABCMeta, abstractmethod
from datetime import datetime
from pathlib import PurePosixPath

from boto3 import Session
from smart_open import open


LOGGER = logging.getLogger("target-s3")
DATE_GRAIN = {
"year": 7,
Expand Down Expand Up @@ -67,11 +63,11 @@ def __init__(self, config: dict, context: dict, extension: str) -> None:
endpoint_url=aws_config.get("aws_endpoint_override", None),
)

steam_name: str = self.context["stream_name"]
self.prefix = config.get("prefix", None)
stream_name: str = self.context["stream_name"]
self.prefix = config.get("prefix", "")
self.logger = context["logger"]
self.fully_qualified_key = (
f"{self.bucket}/{self.prefix}/{steam_name}"
PurePosixPath(self.bucket, self.prefix, stream_name)
if config.get("use_raw_stream_name")
else self.create_key()
)
Expand Down Expand Up @@ -111,21 +107,20 @@ def create_key(self) -> str:
if self.stream_name_path_override is None
else self.stream_name_path_override
)
folder_path = f"{self.bucket}/{self.prefix}/{stream_name}/"
file_name = ""
file_path = PurePosixPath(self.bucket, self.prefix, stream_name)
if self.config["append_date_to_prefix"]:
grain = DATE_GRAIN[self.config["append_date_to_prefix_grain"].lower()]
partition_name_enabled = False
if self.config["partition_name_enabled"]:
partition_name_enabled = self.config["partition_name_enabled"]
folder_path += self.create_folder_structure(
file_path /= self.create_folder_structure(
batch_start, grain, partition_name_enabled
)
if self.config["append_date_to_filename"]:
grain = DATE_GRAIN[self.config["append_date_to_filename_grain"].lower()]
file_name += f"{self.create_file_structure(batch_start, grain)}"
file_path /= self.create_file_structure(batch_start, grain)

return f"{folder_path}{file_name}.{self.extension}.{self.compression}"
return f"{file_path}.{self.extension}.{self.compression}"

def create_folder_structure(
self, batch_start: datetime, grain: int, partition_name_enabled: bool
Expand Down