version 7.2.19 has a breaking change: MinIO() constructor now requires `endpoint` parameter

[AvicennaJr]

The MinIO() constructor signature changed - endpoint is now a required parameter instead of optional.

This used to work:

client = Minio(
    access_key="Q3AM3UQ867SPQQA43P2F",
    secret_key="zuf+fteSIswRu7BJ86wekitniflbZami1YY3TG"
)

Now I am getting this error on version 7.2.19:

Traceback (most recent call last):
  File "generate-config.py", line 7, in <module>
    client = Minio(
TypeError: Minio.__init__() takes 1 positional argument but 2 positional arguments (and 2 keyword-only arguments) were given

The breaking change has also not been listed in the release.

[arLevi]

My issue is similar , yet in various functions i experienced it
Not sure what has changed exactly, but I'm using the minioadmin.py, and I noticed the *, that appeared there.
So i knew that by adding endpoint= to my parameters calling these functions - i'll be able to solve it.

# your lib
class MinioAdmin:
    """Client to perform MinIO administration operations."""

    def __init__(
            self,
            *,
            endpoint: str,
            credentials: Provider,
            region: str = "",
            secure: bool = True,
            cert_check: bool = True,
            http_client: Optional[PoolManager] = None,
    ):

# my code from
client = minioadmin.MinioAdmin('myendpoint.com', ...

# to
client = minioadmin.MinioAdmin(endpoint='myendpoint.com', ...

Same thing for add_service_account() and fput_object() also changed ..

# your lib
def add_service_account(self,
             *,
             access_key: Optional[str] = None,
             secret_key: Optional[str] = None,

# My code needed to change from:
client.add_service_account(access_key, token)

# To
client.add_service_account(access_key=access_key, secret_key=token)

I had to convert all the non-positional arguments to a positional arguments ...

Version changes

# virtual env python version 3.9
$ ./bin/pip3 install minio==7.2.17

115:class MinioAdmin:
116-    """Client to perform MinIO administration operations."""
117-
118-    def __init__(
119-            self,
120-            *,                    <= asterisk
121-            endpoint: str,

# virtual env python version 3.9
$ ./bin/pip3 install minio==7.2.16

114:class MinioAdmin:
115-    """Client to perform MinIO administration operations."""
116-
117-    def __init__(
118-            self,
119-            endpoint: str,                 <= the code that worked for me until now
--

[rraulinio]

We have different methods in place to fix this via an upcoming v7.2.20 patch release, soon there will be more.