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Stream in http downloader

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I-Al-Istannen 2020-04-20 19:45:25 +02:00
parent 4ef0ffe3bf
commit d18b48aaf4
1 changed files with 3 additions and 2 deletions
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5
PFERD/downloaders.py
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@ -39,9 +39,10 @@ class HttpDownloader():
)
return session
def download(self, url: str, target_path: Path, parameters: Dict[str, Any] = {}) -> None:
def download(self, url: str, target_path: Path, parameters: Optional[Dict[str, Any]] = None) -> None:
"""Download a given url to a given path, optionally with some get parameters."""
with self._session.get(url, params=parameters) as response:
parameters = parameters if parameters else {}
with self._session.get(url, params=parameters, stream=True) as response:
if response.status_code == 200:
tmp_file = self._tmp_dir.new_file()
stream_to_path(response, tmp_file)