是否可以从 Julia 调用 Python 函数并返回其结果?
问题描述
我正在使用 Python 从网络上抓取数据.我想使用这些数据在 Julia 中运行计算.
I am using Python to scrape data from the web. I want to use that data to run calculations in Julia.
是否可以在 Julia 中调用该函数并返回其结果,或者我最好只导出到 CSV 并以这种方式加载数据?
Is it possible to call the function in Julia and return its result, or am I better off just exporting to a CSV and loading the data in that way?
解决方案
当然.请参阅 PyCall.jl.
julia> using PyCall
julia> @pyimport bs4
julia> @pyimport requests
julia> r = requests.get("https://stackoverflow.com/questions/46638265");
julia> soup = bs4.BeautifulSoup(r.content);
julia> soup.title.string
"Is it possible to call a Python function from Julia and return its result? - Stack Overflow"
julia> soup.select_one(".answercell p").text
"Absolutely. See PyCall.jl."
相关文章