redirect_stdout code works as expected in REPL
original_stdout = stdout (rd, wr) = redirect_stdout() println("123") println("456") redirect_stdout(original_stdout) close(wr) read(rd, String)
The output is
However, if we paste the above code into IJulia (a Jupyter notebook), the last line
read will block. Any suggestions on using
redirect_stdout in IJulia?
julia> versioninfo() Julia Version 1.5.0 Commit 96786e22cc (2020-08-01 23:44 UTC) Platform Info: OS: Windows (x86_64-w64-mingw32) CPU: Intel(R) Core(TM) i7-2600 CPU @ 3.40GHz WORD_SIZE: 64 LIBM: libopenlibm LLVM: libLLVM-9.0.1 (ORCJIT, sandybridge)