In my jupyter notebook, sequentially, I define types:
workspace() # needed for redefining type
type State
position::Int
spin::Array{Any,2}
State() = new(0,[1 0]')
State(position,spin) = new(position,spin)
end
and functions on types
function +(s1::State, s2::State)
#Linear combination
if s1.position == s2.position
s=State(s1.position,s2.spin+s1.spin)
return s
else
return [s1,s2]
end
end
then when I call
using PyPlot
the warnings are (I get no plots, only PyObject
<mpl_toolkits.mplot3d.art3d.Poly3DCollection object at 0x306c7f250>)
WARNING: Method definition remotecall(Function, Main.Base.LocalProcess,
Any...) in module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:822
overwritten in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:822.
WARNING: Method definition remotecall(Function, Main.Base.Worker, Any...)
in module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:823
overwritten in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:823.
WARNING: Method definition remotecall(Function, Integer, Any...) in module
Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:824 overwritten in
module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:824.
WARNING: Method definition cor(AbstractArray{T<:Any, 2},
AbstractArray{T<:Any, 2}, Integer) in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:888 overwritten in module Compat
at /Users//.julia/v0.4/Compat/src/Compat.jl:888.
WARNING: Method definition cor(AbstractArray{T<:Any, 2}, Integer) in module
Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:887 overwritten in
module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:887.
WARNING: Method definition readavailable(Main.Base.IOStream) in module
Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:905 overwritten in
module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:905.
WARNING: Method definition
readavailable(Main.Base.AbstractIOBuffer{Array{UInt8, 1}}) in module Compat
at /Users//.julia/v0.4/Compat/src/Compat.jl:906 overwritten in module
Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:906.
WARNING: Method definition remote_do(Function, Main.Base.LocalProcess,
Any...) in module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:822
overwritten in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:822.
WARNING: Method definition remote_do(Function, Main.Base.Worker, Any...) in
module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:823 overwritten
in module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:823.
WARNING: Method definition remote_do(Function, Integer, Any...) in module
Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:824 overwritten in
module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:824.
WARNING: Method definition readlines(AbstractString) in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:904 overwritten in module Compat
at /Users//.julia/v0.4/Compat/src/Compat.jl:904.
WARNING: Method definition remotecall_wait(Function,
Main.Base.LocalProcess, Any...) in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:822 overwritten in module Compat
at /Users//.julia/v0.4/Compat/src/Compat.jl:822.
WARNING: Method definition remotecall_wait(Function, Main.Base.Worker,
Any...) in module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:823
overwritten in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:823.
WARNING: Method definition remotecall_wait(Function, Integer, Any...) in
module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:824 overwritten
in module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:824.
WARNING: Method definition cov(AbstractArray{T<:Any, 1},
AbstractArray{T<:Any, 1}, Bool) in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:883 overwritten in module Compat
at /Users//.julia/v0.4/Compat/src/Compat.jl:883.
WARNING: Method definition cov(AbstractArray{T<:Any, 2},
AbstractArray{T<:Any, 2}, Integer) in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:884 overwritten in module Compat
at /Users//.julia/v0.4/Compat/src/Compat.jl:884.
WARNING: Method definition cov(AbstractArray{T<:Any, 2},
AbstractArray{T<:Any, 2}, Integer, Bool) in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:885 overwritten in module Compat
at /Users//.julia/v0.4/Compat/src/Compat.jl:885.
WARNING: Method definition cov(AbstractArray{T<:Any, 1}, Bool) in module
Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:880 overwritten in
module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:880.
WARNING: Method definition cov(AbstractArray{T<:Any, 2}, Integer) in module
Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:881 overwritten in
module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:881.
WARNING: Method definition cov(AbstractArray{T<:Any, 2}, Integer, Bool) in
module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:882 overwritten
in module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:882.
WARNING: Method definition read!(AbstractString, Any) in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:901 overwritten in module Compat
at /Users//.julia/v0.4/Compat/src/Compat.jl:901.
WARNING: Method definition eachline(AbstractString) in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:915 overwritten in module Compat
at /Users//.julia/v0.4/Compat/src/Compat.jl:915.
WARNING: Method definition write(Main.Base.IO, Main.Base.IO) in module
Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:909 overwritten in
module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:909.
WARNING: Method definition write(AbstractString, Any...) in module Compat
at /Users//.julia/v0.4/Compat/src/Compat.jl:898 overwritten in module
Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:898.
WARNING: Method definition remotecall_fetch(Function,
Main.Base.LocalProcess, Any...) in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:822 overwritten in module Compat
at /Users//.julia/v0.4/Compat/src/Compat.jl:822.
WARNING: Method definition remotecall_fetch(Function, Main.Base.Worker,
Any...) in module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:823
overwritten in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:823.
WARNING: Method definition remotecall_fetch(Function, Integer, Any...) in
module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:824 overwritten
in module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:824.
WARNING: Method definition read(Main.Base.IO) in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:895 overwritten in module Compat
at /Users//.julia/v0.4/Compat/src/Compat.jl:895.
WARNING: Method definition read(Main.Base.IO, Any) in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:896 overwritten in module Compat
at /Users//.julia/v0.4/Compat/src/Compat.jl:896.
WARNING: Method definition read(AbstractString, Any...) in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:900 overwritten in module Compat
at /Users//.julia/v0.4/Compat/src/Compat.jl:900.
WARNING: Method definition readline(AbstractString) in module Compat at
/Users//.julia/v0.4/Compat/src/Compat.jl:903 overwritten in module Compat
at /Users//.julia/v0.4/Compat/src/Compat.jl:903.
WARNING: Method definition precision(Type{Main.Base.MPFR.BigFloat}) in
module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:946 overwritten
in module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:946.
WARNING: Method definition readuntil(AbstractString, Any...) in module
Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:902 overwritten in
module Compat at /Users//.julia/v0.4/Compat/src/Compat.jl:902.
WARNING: Method definition run(Function) in module BinDeps at
/Users//.julia/v0.4/BinDeps/src/BinDeps.jl:436 overwritten in module
BinDeps at /Users//.julia/v0.4/BinDeps/src/BinDeps.jl:436.
WARNING: Method definition find_library(Any, Any, Any) in module BinDeps at
/Users//.julia/v0.4/BinDeps/src/BinDeps.jl:15 overwritten in module BinDeps
at /Users//.julia/v0.4/BinDeps/src/BinDeps.jl:15.
WARNING: New definition
|(BinDeps.SynchronousStepCollection, Any) at
/Users//.julia/v0.4/BinDeps/src/BinDeps.jl:309
is ambiguous with:
|(Any, Main.BinDeps.SynchronousStepCollection) at
/Users//.julia/v0.4/BinDeps/src/BinDeps.jl:312.
To fix, define
|(BinDeps.SynchronousStepCollection,
Main.BinDeps.SynchronousStepCollection)
before the new definition.
WARNING: New definition
|(Any, BinDeps.SynchronousStepCollection) at
/Users//.julia/v0.4/BinDeps/src/BinDeps.jl:312
is ambiguous with:
|(Main.BinDeps.SynchronousStepCollection, Any) at
/Users//.julia/v0.4/BinDeps/src/BinDeps.jl:309.
To fix, define
|(Main.BinDeps.SynchronousStepCollection,
BinDeps.SynchronousStepCollection)
before the new definition.
WARNING: Method definition connect(Union{Symbol, AbstractString}, Function)
in module PyPlot at /Users//.julia/v0.4/PyPlot/src/PyPlot.jl:469
overwritten in module PyPlot at
/Users//.julia/v0.4/PyPlot/src/PyPlot.jl:469.
WARNING: Method definition show() in module PyPlot at
/Users//.julia/v0.4/PyPlot/src/PyPlot.jl:450 overwritten in module PyPlot
at /Users//.julia/v0.4/PyPlot/src/PyPlot.jl:450.
WARNING: Method definition close() in module PyPlot at
/Users//.julia/v0.4/PyPlot/src/PyPlot.jl:467 overwritten in module PyPlot
at /Users//.julia/v0.4/PyPlot/src/PyPlot.jl:467.
WARNING: New definition
close(Union{Integer, Symbol, AbstractString, PyPlot.Figure}) at
/Users//.julia/v0.4/PyPlot/src/PyPlot.jl:466
is ambiguous with:
close(Union{Integer, Symbol, AbstractString, Main.PyPlot.Figure}) at
/Users//.julia/v0.4/PyPlot/src/PyPlot.jl:466.
To fix, define
close(Union{Integer, Symbol, AbstractString})
before the new definition.
WARNING: Method definition step(Any, Any) in module PyPlot at
/Users//.julia/v0.4/PyPlot/src/PyPlot.jl:464 overwritten in module PyPlot
at /Users//.julia/v0.4/PyPlot/src/PyPlot.jl:464.
WARNING: Method definition step(Array, Any, Any) in module PyPlot
overwritten in module PyPlot.
WARNING: Method definition fill(AbstractArray, AbstractArray, Any...) in
module PyPlot at /Users//.julia/v0.4/PyPlot/src/PyPlot.jl:471 overwritten
in module PyPlot at /Users//.julia/v0.4/PyPlot/src/PyPlot.jl:471.
WARNING: Method definition fill(Array, AbstractArray, AbstractArray,
Any...) in module PyPlot overwritten in module PyPlot.
On Tuesday, April 26, 2016 at 4:18:32 PM UTC-4, Tom Breloff wrote:
>
> It's hard to help without seeing your code, and more complete output.
>
> On Tue, Apr 26, 2016 at 4:09 PM, <samuel....@gmail.com <javascript:>>
> wrote:
>
>> Hi,
>>
>> I'm trying to use PyPlot in a Jupyter notebook (Julia 0.4.5). I have some
>> type definitions and I have some functions that overload functions from
>> Base (i.e I define the + operator on my new types). When I try to call a
>> plotting function after these definitions, I just get something like
>>
>> PyObject <mpl_toolkits.mplot3d.art3d.Poly3DCollection object at 0x306c7f250>
>>
>> with no plot displayed.
>> If I declare "using PyPlot" after my type definitions, I get lots of
>> warnings like:
>>
>> Method definition remotecall(Function, Main.Base.LocalProcess, Any...) in
>> module Compat at /Users/.julia/v0.4/Compat/src/Compat.jl:822 overwritten in
>> module Compat at /Users/.julia/v0.4/Compat/src/Compat.jl:822.
>>
>>
>> So I guess my type definitions and overload functions are interfering with
>> PyPlot. Any ideas how to fix this?
>>
>>
>> Thanks,
>>
>>
>
