RequestLibrary : Post On session vs Post request

Libraries RequestsLibrary
7

I had a similar problem and I already had a keyword that implemented the post request. Then, I created a dictionary of arguments with the keyword Create Arguments Dictionary and called it in such keyword and passed the created dictionary to post on session.

In such dictionary you will find the jason, data and everything that can be sent to a request.

I Send a Post Request
    [Arguments]    ${alias}    ${uri}    ${data}=${EMPTY}     ${json}=${EMPTY}    
    ...    ${params}=${EMPTY}     ${headers}=${EMPTY}     ${files}=${EMPTY}  
    ...    ${allow_redirects}=${EMPTY}    ${timeout}=${EMPTY}
    ...    ${kwargs}    Create Arguments Dictionary    data=${data}     json=${json}    
    ...    params=${params}     headers=${headers}     files=${files}     
    ...     allow_redirects=${allow_redirects}    timeout=${timeout}
    ${response}=    Post On Session     ${alias}    ${uri}    expected_status=any    &{kwargs}
    Set Test Variable    ${response}

Create Arguments Dictionary
    [Arguments]    ${data}=${EMPTY}     ${json}=${EMPTY}    ${params}=${EMPTY}     ${headers}=${EMPTY}     ${files}=${EMPTY}     ${allow_redirects}=${EMPTY}    ${timeout}=${EMPTY}
    ${kwargs}    Create Dictionary
    ${hasValue}    Run Keyword and return status     Should not be empty    ${headers}
    Run Keyword if    ${hasValue}    Set To Dictionary    ${kwargs}    headers=${headers}
    ${hasValue}    Run Keyword and return status     Should not be empty    ${timeout}
    Run Keyword if    ${hasValue}    Set To Dictionary    ${kwargs}    timeout=${timeout}
    ${hasValue}    Run Keyword and return status     Should not be empty    ${data}
    Run Keyword if    ${hasValue}    Set To Dictionary    ${kwargs}    data=${data}
    ${hasValue}    Run Keyword and return status     Should not be empty    ${params}
    Run Keyword if    ${hasValue}    Set To Dictionary    ${kwargs}    params=${params}
    ${hasValue}    Run Keyword and return status     Should not be empty    ${files}
    Run Keyword if    ${hasValue}    Set To Dictionary    ${kwargs}    files=${files}
    ${hasValue}    Run Keyword and return status     Should not be empty    ${allow_redirects}
    Run Keyword if    ${hasValue}    Set To Dictionary    ${kwargs}    allow_redirects=${allow_redirects}
   ${hasValue}    Run Keyword and return status     Should not be empty    ${json}
 Run Keyword if    ${hasValue}    Set To Dictionary    ${kwargs}    json=${json}
[Return]    ${kwargs}