def findAndReplace(find_string, replace_string):
    for i in allMyVideos():
        tmpname = i['name']
        tmpname = tmpname.replace(find_string,replace_string)
        print tmpname
        tmpuri = i['uri'].split('/')[-1:][0]
        renameVideo(tmpuri,tmpname)
Checks to see if user has an exact repository with the given name.
dataset/ETHPy150Open nasfarley88/interactive-vimeo/main.py/findAndReplace--crossover with--dataset/ETHPy150Open Djacket/djacket/core/backend/repository/forms.py/RepositoryCreationForm._repo_exists