How to fix this waring ```Argument of type dict str str | in

Question

How to fix this waring ```Argument of type dict str str | int cannot be assigned to parameter variables of type Input Mapping str Input str | None in function init Type dict str str | int cannot be assigned to type Input Mapping str Input str | None dict str str | int is incompatible with Mapping str Input str TypeVar VT co Mapping is covariant Type str | int cannot be assigned to type Input str Type int cannot be assigned to type Input str dict str str | int is incompatible with protocol Awaitable Mapping str Input str await is not present dict str str | int is incompatible with Output Mapping str Input str PylancereportGeneralTypeIssues``` ```This is my code aws lambda FunctionEnvironmentArgs variables= DESTN BUCKET s3 zip log bucket name RDS HOSTNAME <http xxxx ap east 1 rds amazonaws com|xxxx ap east 1 rds amazonaws com> RDS USERNAME admin RDS PASSWORD db password RDS PORT 3306 TTL 172800 I think is need to do that to make dict convert to Input But I don t know to do ```

miniature-musician-31262 · Answer

Hi there have a look at this example It looks similar to your code so might help <https github com pulumi examples blob 258d3bad0a00020704743e37911c51be63c06bb4 aws py serverless raw main py L73 L89>

miniature-musician-31262 · Answer

This for example seems to work for me ```some dict = THING one OTHER THING 2 fn = aws lambda Function fn runtime= python3 9 handler= handler handler role=role arn code=pulumi FileArchive function environment=aws lambda FunctionEnvironmentArgs variables=some dict ```

miniature-musician-31262 · Answer

When deployed I see the environment variables

orange-airport-64592 · Answer

Hi < miniature musician 31262> Thank you for your reply I can understand this code why not warring But for your code ```some dict = THING one OTHER THING 2 fn = aws lambda Function fn runtime= python3 9 handler= handler handler role=role arn code=pulumi FileArchive function environment=aws lambda FunctionEnvironmentArgs variables=some dict ``` I can not understand It looks like my codes but it works Just eluded pylance s inspection

orange-airport-64592 · Answer

so There is no way to convert str to pulumi Input str

miniature-musician-31262 · Answer

In general you shouldn t have to manually cast anything from a string to an input of string as plain strings are also valid inputs Where are your `s3 zip log bucket name` and `db password` values coming from though Are they plain strings or outputs of some other resource

fierce-ability-58936 · Answer

The warning is easy to fix make sure the values are strings ``` RDS PORT 3306 TTL 172800 ``` these will be env vars anyway so they will be strings

fierce-ability-58936 · Answer

However it s weird that if you do this ```variables = DESTN BUCKET blah RDS HOSTNAME RDS USERNAME admin RDS PASSWORD blah RDS PORT 3306 TTL 172800 ``` then it works It seems the variables type is inferred as `dict str Unknown ` ```variables = DES variable variables dict str Unknown ``` but if you define the type properly then it becomes an error ```variables dict str str = DESTN BUCKET blah RDS HOSTNAME RDS USERNAME admin RDS PASSWORD blah RDS PORT 3306 E TTL 172800 Expression of type dict str str | int cannot be assigned to declared type dict str str Literal 172800 is incompatible with str ``` Add quotes to TTL and it works slightly smiling face

fierce-ability-58936 · Answer

I think of an `Input str ` as either `str` or `Output str ` In fact in the SDK it s defined as a Union ```Input = Union T Awaitable T Output T ```

orange-airport-64592 · Answer

< miniature musician 31262> Thanks for reminding me The `s3 zip log bucket name` and `db password` values are string too I find the key is ``` TTL 172800``` When I remove this line It is fine

orange-airport-64592 · Answer

< fierce ability 58936> Thank you for your reply you are right I just realized how stupid my question is

fierce-ability-58936 · Answer

There are no stupid questions slightly smiling face