RunOrVeith opened a new issue, #1682:
URL: https://github.com/apache/libcloud/issues/1682
## Summary
When requesting a blob from google storage that is public (it works for
private buckets), Google seems to have suddenly stopped sending the `etag`
header. Unfortunately, this is required in `_headers_to_object`, which now
crashes.
This means no files on a public bucket can be accessed any more at the
moment.
## Detailed Information
```python
from libcloud.storage.providers import Provider, get_driver
key = "" # add your key here
secret = "" # add your secret here
# Make sure this points to a public blob, it works for private buckets
container_name = "" # add a container name here
object_name = "" # add the object name here
driver_type = get_driver(provider=Provider.GOOGLE_STORAGE)
driver = driver_type(key=key, secret=secret)
driver.get_object(
container_name=container_name,
object_name=object_name
)
```
Results in the following error:
```
Traceback (most recent call last):
File "/home/veith/.config/JetBrains/PyCharm2022.1/scratches/scratch_1.py",
line 12, in <module>
driver.get_object(
File
"/home/veith/Projects/.venv/lib/python3.8/site-packages/libcloud/storage/drivers/s3.py",
line 412, in get_object
obj = self._headers_to_object(
File
"/home/veith/Projects/.venv/lib/python3.8/site-packages/libcloud/storage/drivers/s3.py",
line 1195, in _headers_to_object
hash = headers["etag"].replace('"', "")
KeyError: 'etag'
```
The problem are the first 2 lines in s3.py:
```python
def _headers_to_object(self, object_name, container, headers):
hash = headers["etag"].replace('"', "") # expects etag to be
present and will crash
extra = {"content_type": headers["content-type"], "etag":
headers["etag"]}
meta_data = {}
```
Libcloud 3.5.1, Ubuntu 18.04, Python 3.8
I will try to create a fix ASAP
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