1  using Pkg: Pkg as Pkg
 2  
 3  macro in_repl()
 4      quote
 5          @eval begin
 6              Misc.clearpypath!()
 7              sst = StrategyStats
 8              using Plotting: plotone, @plotone
 9              using Misc: config, @margin!, @margin!!
10          end
11          exc = setexchange!(:kucoin)
12      end
13  end
14  
15  function analyze!()
16      @eval using StrategyStats, Plotting
17  end
18  
19  function user!()
20      @eval include(joinpath(@__DIR__, "user.jl"))
21      @eval using Misc: config
22      @eval export results, exc, config
23      @eval sst = StrategyStats
24      nothing
25  end
26  
27  @doc """ Binds a module to a symbol in the Main namespace.
28  
29  $(TYPEDSIGNATURES)
30  
31  This function attempts to bind a module to a symbol in the Main namespace.
32  If the module is not already defined, it tries to activate the module's project and import it.
33  """
34  function module!(sym, bind)
35      if !isdefined(Main, bind)
36          projpath = dirname(dirname(pathof(Planar)))
37          modpath = joinpath(projpath, string(sym, ".jl"))
38          try
39              @eval Main using $sym: $sym as $bind
40          catch e
41              Base.showerror(stdout, e)
42              prev = Pkg.project().path
43              Pkg.activate(modpath)
44              try
45                  @eval Main using $sym: $sym as $bind
46              finally
47                  Pkg.activate(prev)
48              end
49          end
50      end
51      @info "`$sym` module bound to `$bind`"
52  end
53  
54  # NOTE: required to register extensions hooks
55  @doc """ Activates and imports a given module.
56  
57  $(TYPEDSIGNATURES)
58  
59  This function activates the project of a given module and imports it.
60  It binds the module to a symbol in the Main namespace.
61  If the module is not already defined, it tries to activate the module's project and import it.
62  """
63  function _activate_and_import(name, bind)
64      proj_name = string(name)
65      @assert isfile(joinpath(proj_name, "Project.toml"))
66      prev = Base.active_project()
67      Pkg.activate(proj_name, io=devnull)
68      try
69          module!(Symbol(name), Symbol(bind))
70      finally
71          Pkg.activate(prev, io=devnull)
72      end
73  end
74  
75  @doc """ Activates and imports the `Plotting` module. """
76  plots!() = _activate_and_import(:Plotting, :plo)
77  @doc """ Imports the `Metrics` module. """
78  metrics!() = module!(:Metrics, :ss)
79  @doc """ Imports the `Engine` module. """
80  engine!() = module!(:Engine, :egn)
81  @doc """ Imports the `StrategyStats` module. """
82  analysis!() = module!(:StrategyStats, :sst)
83  @doc """ Imports the `Stubs` module. """
84  stubs!() = module!(:Stubs, :stubs)
85  @doc """ Activates and Imports the `Opt` module. """
86  optim!() = _activate_and_import(:Opt, :opt)
87  @doc """ Activates and Imports the `PlanarInteractive` module. """
88  interactive!() = _activate_and_import(:PlanarInteractive, :plni)
89  @doc """ Activates and Imports the `Scrapers` module. """
90  scrape!() = _activate_and_import(:Scrapers, :scr)
91  feats!() = _activate_and_import(:FeatureSelection, :feats)
92  
93  export plots!, optim!, metrics!, engine!, analysis!, interactive!, scrape!, feats!