drop more 0.6 code (JuliaLang#728)

Author: stevengj

deps/build.jl

@@ -92,7 +92,7 @@ kspec_cmd, = installkernel("Julia")
 # "kernelspec" with "notebook":
 notebook = kspec_cmd.exec
 n = notebook[end]
-ki = VERSION < v"0.7.0-DEV.3252" ? rsearch(n, "kernelspec") : findlast("kernelspec", n)
+ki = findlast("kernelspec", n)
 notebook[end] = n[1:prevind(n,first(ki))] * "notebook" * n[nextind(n,last(ki)):end]
 
 #######################################################################

deps/kspec.jl

@@ -1,7 +1,7 @@
 #######################################################################
 # Install Jupyter kernel-spec file.
 
-copy_config(src, dest) = Compat.cp(src, joinpath(dest, basename(src)), force=true)
+copy_config(src, dest) = cp(src, joinpath(dest, basename(src)), force=true)
 
 """
     installkernel(name, options...; specname=replace(lowercase(name), " "=>"-")
@@ -40,8 +40,8 @@ function installkernel(name::AbstractString, julia_options::AbstractString...;
 
     juliakspec = joinpath(tempdir(), spec_name)
     try
-        binary_name = Compat.Sys.iswindows() ? "julia.exe" : "julia"
-        kernelcmd_array = String[joinpath(Compat.Sys.BINDIR,"$binary_name"), "-i",
+        binary_name = Sys.iswindows() ? "julia.exe" : "julia"
+        kernelcmd_array = String[joinpath(Sys.BINDIR,"$binary_name"), "-i",
                                  "--startup-file=yes", "--color=yes"]
         append!(kernelcmd_array, julia_options)
         ijulia_dir = get(ENV, "IJULIA_DIR", dirname(@__DIR__)) # support non-Pkg IJulia installs
@@ -65,7 +65,7 @@ function installkernel(name::AbstractString, julia_options::AbstractString...;
         copy_config(joinpath(ijulia_dir,"deps","logo-32x32.png"), juliakspec)
         copy_config(joinpath(ijulia_dir,"deps","logo-64x64.png"), juliakspec)
 
-        Compat.@info("Installing $name kernelspec $spec_name")
+        @info("Installing $name kernelspec $spec_name")
 
         # remove these hacks when
         # https://github.com/jupyter/notebook/issues/448 is closed and the fix
@@ -75,13 +75,13 @@ function installkernel(name::AbstractString, julia_options::AbstractString...;
             run(`$jupyter kernelspec install --replace --user $juliakspec`)
             push!(kspec_cmd, jupyter, "kernelspec")
         catch
-            @static if Compat.Sys.isunix()
+            @static if Sys.isunix()
                 run(`$jupyter-kernelspec install --replace --user $juliakspec`)
                 push!(kspec_cmd, jupyter * "-kernelspec")
             end
 
             # issue #363:
-            @static if Compat.Sys.iswindows()
+            @static if Sys.iswindows()
                 jupyter_dir = dirname(jupyter)
                 jks_exe = ""
                 if jupyter_dir == abspath(Conda.SCRIPTDIR)

src/IJulia.jl

@@ -1,5 +1,3 @@
-VERSION < v"0.7.0-beta2.199" && __precompile__()
-
 """
 **IJulia** is a [Julia-language](http://julialang.org/) backend
 combined with the [Jupyter](http://jupyter.org/) interactive
@@ -113,7 +111,7 @@ process manager.)
 """
 function notebook(; dir=homedir(), detached=false)
     inited && error("IJulia is already running")
-    if Compat.Sys.isapple() # issue #551 workaround, remove after macOS 10.12.6 release?
+    if Sys.isapple() # issue #551 workaround, remove after macOS 10.12.6 release?
         withenv("BROWSER"=>"open") do
             p = run(Cmd(`$notebook_cmd`, detach=true, dir=dir); wait=false)
         end
@@ -276,7 +274,7 @@ Remove a function `f()` from the list of functions to
 execute after executing any notebook cell.
 """
 pop_postexecute_hook(f::Function) =
-    splice!(postexecute_hooks, Compat.findlast(isequal(f), postexecute_hooks))
+    splice!(postexecute_hooks, findlast(isequal(f), postexecute_hooks))
 
 const preexecute_hooks = Function[]
 """
@@ -293,7 +291,7 @@ Remove a function `f()` from the list of functions to
 execute before executing any notebook cell.
 """
 pop_preexecute_hook(f::Function) =
-    splice!(preexecute_hooks, Compat.findlast(isequal(f), preexecute_hooks))
+    splice!(preexecute_hooks, findlast(isequal(f), preexecute_hooks))
 
 # similar, but called after an error (e.g. to reset plotting state)
 const posterror_hooks = Function[]
@@ -311,7 +309,7 @@ Remove a function `f()` from the list of functions to
 execute after an error occurs when a notebook cell is evaluated.
 """
 pop_posterror_hook(f::Function) =
-    splice!(posterror_hooks, Compat.findlast(isequal(f), posterror_hooks))
+    splice!(posterror_hooks, findlast(isequal(f), posterror_hooks))
 
 #######################################################################
 

src/handlers.jl

@@ -125,16 +125,8 @@ function complete_request(socket, msg)
     end
 
     codestart = find_parsestart(code, cursorpos)
-    @static if VERSION >= v"0.7.0-beta.207"
-        comps_, positions = REPLCompletions.completions(code[codestart:end], cursorpos-codestart+1, current_module[])
-    else
-        comps_, positions = REPLCompletions.completions(code[codestart:end], cursorpos-codestart+1)
-    end
-    @static if isdefined(REPLCompletions, :completion_text)
-        comps = unique!(REPLCompletions.completion_text.(comps_)) # julia#26930
-    else
-        comps = comps_
-    end
+    comps_, positions = REPLCompletions.completions(code[codestart:end], cursorpos-codestart+1, current_module[])
+    comps = unique!(REPLCompletions.completion_text.(comps_)) # julia#26930
     # positions = positions .+ (codestart - 1) on Julia 0.7
     positions = (first(positions) + codestart - 1):(last(positions) + codestart - 1)
     metadata = Dict()

src/inline.jl

@@ -1,6 +1,6 @@
 import Base: display, redisplay
 
-struct InlineDisplay <: Compat.AbstractDisplay end
+struct InlineDisplay <: AbstractDisplay end
 
 # supported MIME types for inline display in IPython, in descending order
 # of preference (descending "richness")

src/kernel.jl

@@ -2,8 +2,8 @@ import IJulia
 using InteractiveUtils
 
 # workaround #60:
-if IJulia.Compat.Sys.isapple()
-    ENV["PATH"] = IJulia.Compat.Sys.BINDIR*":"*ENV["PATH"]
+if Sys.isapple()
+    ENV["PATH"] = Sys.BINDIR*":"*ENV["PATH"]
 end
 
 IJulia.init(ARGS)
@@ -13,7 +13,7 @@ import IJulia: ans, In, Out, clear_history
 
 pushdisplay(IJulia.InlineDisplay())
 
-ccall(:jl_exit_on_sigint, IJulia.Compat.Cvoid, (Cint,), 0)
+ccall(:jl_exit_on_sigint, Cvoid, (Cint,), 0)
 
 # the size of truncated output to show should not depend on the terminal
 # where the kernel is launched, since the display is elsewhere

src/magics.jl

@@ -23,11 +23,7 @@ function magics_help(code::AbstractString)
     end
 end
 
-@static if VERSION < v"0.7.0-DEV.3589" # julia#25738
-    using Base.Markdown
-else
-    using Markdown
-end
+using Markdown
 
 const magic_help_string = """
     Julia does not use the IPython `%magic` syntax.   To interact

test/comm.jl

@@ -1,4 +1,4 @@
-using Compat.Test
+using Test
 import IJulia: Comm, comm_target
 
 

test/execute_request.jl

@@ -1,4 +1,4 @@
-using Compat.Test
+using Test
 
 import IJulia: helpmode, error_content, docdict
 

test/msg.jl

@@ -1,6 +1,6 @@
-using Compat.Test
+using Test
 import IJulia: Msg
-using Compat.Dates
+using Dates
 
 idents = ["idents"]
 header = Dict("msg_id"=>"c673eed8-7c36-47f4-82af-df8ec546a87d",