If I run IPython REPL before running any py"..." commands, then py"..." will fail like this:
julia>
In [1]: 1+2
Out[1]: 3
In [2]:
julia> py"1+2"
ERROR: PyError ($(Expr(:escape, :(ccall(#= /home/user/.julia/packages/PyCall/ygXW2/src/pyeval.jl:10 =# @pysym(:PyModule_GetDict), PyPtr, (PyPtr,), pyimport("__main__")))))) <class 'SystemError'>
SystemError('Objects/moduleobject.c:468: bad argument to internal function')
Stacktrace:
[1] pyerr_check
@ ~/.julia/packages/PyCall/ygXW2/src/exception.jl:62 [inlined]
[2] pyerr_check
@ ~/.julia/packages/PyCall/ygXW2/src/exception.jl:66 [inlined]
[3] _handle_error(msg::String)
@ PyCall ~/.julia/packages/PyCall/ygXW2/src/exception.jl:83
[4] macro expansion
@ ~/.julia/packages/PyCall/ygXW2/src/exception.jl:97 [inlined]
[5] (::PyCall.var"#115#116"{Module})()
@ PyCall ~/.julia/packages/PyCall/ygXW2/src/pyeval.jl:10
[6] get!(default::PyCall.var"#115#116"{Module}, h::Dict{Module, PyDict{String, PyObject, true}}, key::Module)
@ Base ./dict.jl:481
[7] pynamespace(m::Module)
@ PyCall ~/.julia/packages/PyCall/ygXW2/src/pyeval.jl:7
[8] top-level scope
@ ~/.julia/packages/PyCall/ygXW2/src/pyeval.jl:228
If, however, I were to run any py"..." command before running IPython REPL for the first time, it will work fine from there on.
Basically, this forces me to remember to run py"something" or put it in startup.jl, which is not convenient.
If I run IPython REPL before running any
py"..."commands, thenpy"..."will fail like this:If, however, I were to run any
py"..."command before running IPython REPL for the first time, it will work fine from there on.Basically, this forces me to remember to run
py"something"or put it in startup.jl, which is not convenient.