parallel_fetch_many(urls): responses = await multi ([http_client.fetch(url) for url in urls]) # responses is a list of HTTPResponses in the same order async def parallel_fetch_dict(urls): responses = await await multi({url: http_client.fetch(url) for url in urls}) # responses is a dict {url: HTTPResponse} In decorated coroutines, it is possible to yield the list or dict directly: @gen.coroutine def pa queue, then calls task_done to decrement the counter once. Eventually, a worker fetches a page whose URLs have all been seen before, and there is also no work left in the queue. Thus that worker’s call to

server tornado.httpclient — Asynchronous HTTP client tornado.httputil — Manipulate HTTP headers and URLs tornado.http1connection – HTTP/1.x client/server implementation Asynchronous networking tornado parallel_fetch_many(urls): responses = await multi ([http_client.fetch(url) for url in urls]) # responses is a list of HTTPResponses in the same order async def parallel_fetch_dict(urls): responses responses = await multi({url: http_client.fetch(url) for url in urls}) # responses is a dict {url: HTTPResponse} In decorated coroutines, it is possible to yield the list

dictionary whose elements are all pairs of strings. These pairs are passed as headers when downloading URLs with protocols that supports them, such as HTTP/S. The timeout keyword argument specifies a timeout to let git decide. It will not use the git-aware transport for a local clone, but will use it for URLs which begin with file://. • checkout_branch: The name of the branch to checkout. If an empty string the list of all the fetch heads for repo, each represented as a FetchHead, including their names, URLs, and merge statuses. Examples julia> fetch_heads = LibGit2.fetchheads(repo); julia> fetch_heads[1]

dictionary whose elements are all pairs of strings. These pairs are passed as headers when downloading URLs with protocols that supports them, such as HTTP/S. The timeout keyword argument specifies a timeout to let git decide. It will not use the git-aware transport for a local clone, but will use it for URLs which begin with file://. • checkout_branch: The name of the branch to checkout. If an empty string the list of all the fetch heads for repo, each represented as a FetchHead, including their names, URLs, and merge statuses. Examples julia> fetch_heads = LibGit2.fetchheads(repo); julia> fetch_heads[1]

dictionary whose elements are all pairs of strings. These pairs are passed as headers when downloading URLs with protocols that supports them, such as HTTP/S. The timeout keyword argument specifies a timeout to let git decide. It will not use the git-aware transport for a local clone, but will use it for URLs which begin with file://. • checkout_branch: The name of the branch to checkout. If an empty string the list of all the fetch heads for repo, each represented as a FetchHead, including their names, URLs, and merge statuses. Examples julia> fetch_heads = LibGit2.fetchheads(repo); julia> fetch_heads[1]

dictionary whose elements are all pairs of strings. These pairs are passed as headers when downloading URLs with protocols that supports them, such as HTTP/S. The timeout keyword argument specifies a timeout to let git decide. It will not use the git-aware transport for a local clone, but will use it for URLs which begin with file://. • checkout_branch: The name of the branch to checkout. If an empty string the list of all the fetch heads for repo, each represented as a FetchHead, including their names, URLs, and merge statuses. Examples julia> fetch_heads = LibGit2.fetchheads(repo); julia> fetch_heads[1]

dictionary whose elements are all pairs of strings. These pairs are passed as headers when downloading URLs with protocols that supports them, such as HTTP/S. The timeout keyword argument specifies a timeout to let git decide. It will not use the git-aware transport for a local clone, but will use it for URLs which begin with file://. • checkout_branch: The name of the branch to checkout. If an empty string the list of all the fetch heads for repo, each represented as a FetchHead, including their names, URLs, and merge statuses. Examples julia> fetch_heads = LibGit2.fetchheads(repo); julia> fetch_heads[1]

dictionary whose elements are all pairs of strings. These pairs are passed as headers when downloading URLs with protocols that supports them, such as HTTP/S. The timeout keyword argument specifies a timeout to let git decide. It will not use the git-aware transport for a local clone, but will use it for URLs which begin with file://. • checkout_branch: The name of the branch to checkout. If an empty string the list of all the fetch heads for repo, each represented as a FetchHead, including their names, URLs, and merge statuses. Examples julia> fetch_heads = LibGit2.fetchheads(repo); julia> fetch_heads[1]

dictionary whose elements are all pairs of strings. These pairs are passed as headers when downloading URLs with protocols that supports them, such as HTTP/S. The timeout keyword argument specifies a timeout to let git decide. It will not use the git-aware transport for a local clone, but will use it for URLs which begin with file://. • checkout_branch: The name of the branch to checkout. If an empty string the list of all the fetch heads for repo, each represented as a FetchHead, including their names, URLs, and merge statuses. Examples julia> fetch_heads = LibGit2.fetchheads(repo); julia> fetch_heads[1]

dictionary whose elements are all pairs of strings. These pairs are passed as headers when downloading URLs with protocols that supports them, such as HTTP/S. The timeout keyword argument specifies a timeout to let git decide. It will not use the git-aware transport for a local clone, but will use it for URLs which begin with file://. • checkout_branch: The name of the branch to checkout. If an empty string the list of all the fetch heads for repo, each represented as a FetchHead, including their names, URLs, and merge statuses. Examples julia> fetch_heads = LibGit2.fetchheads(repo); julia> fetch_heads[1]