Class: Squared::Workspace::Project::Python

Inherits:
Git
  • Object
show all
Defined in:
lib/squared/workspace/project/python.rb

Constant Summary

Constants included from Common

Common::ARG, Common::PATH

Instance Attribute Summary

Attributes inherited from Base

#dependfile, #exception, #group, #name, #parent, #path, #pipe, #project, #theme, #verbose, #workspace

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Git

#branch, #checkout, #clone, #clone?, #commit, #diff, #enabled?, #fetch, #generate, #logx, #ls_files, #ls_remote, #pull, #rebase, #reset, #restore, #rev_parse, #show, #stash, #status, #tag

Methods inherited from Base

#add, aliasargs, #allref, #as, as_path, #basepath, #build, #build?, #clean, #clean?, #copy, #copy?, #dependtype, #dev?, #doc, #doc?, #enabled?, #error, #event, #exclude?, #first, #generate, #graph, #graph?, #has?, #initialize_build, #initialize_env, #initialize_events, #initialize_logger, #initialize_ref, #inject, #inspect, #last, #lint, #lint?, #localname, #log, #prod?, ref, #ref?, #script?, #task_include?, #test, #test?, to_s, #to_s, #to_sym, #version, #with

Methods included from Common::Format

#enable_aixterm

Constructor Details

#initialize(**kwargs) ⇒ Python

Returns a new instance of Python.



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# File 'lib/squared/workspace/project/python.rb', line 47

def initialize(*, **kwargs)
  super
  if @pass.include?(Python.ref)
    initialize_ref(Python.ref)
    initialize_logger(**kwargs)
  else
    initialize_build(Python.ref, **kwargs)
    initialize_env(**kwargs)
  end
  @dependindex = REQUIREMENTS.index { |file| basepath(file).exist? }
  @dependfile = basepath(REQUIREMENTS[@dependindex || 0])
end

Class Method Details

.bannerargs ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 32

def bannerargs
  [:dependfile].freeze
end

.batchargs ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 26

def batchargs(*); end

.config?(val) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/squared/workspace/project/python.rb', line 40

def config?(val)
  return false unless (val = as_path(val))

  DIR_PYTHON.any? { |file| val.join(file).exist? }
end

.populate ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 25

def populate(*); end

.tasks ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 28

def tasks
  [:outdated].freeze
end

.venv? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/squared/workspace/project/python.rb', line 36

def venv?
  Dir.exist?(ENV.fetch('VIRTUAL_ENV', ''))
end

Instance Method Details

#depend(flag = nil, opts = [], sync: invoked_sync?('depend', flag), target: nil) ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 121

def depend(flag = nil, opts = [], sync: invoked_sync?('depend', flag), target: nil, **)
  if @depend && !flag
    super
  elsif outdated?
    cmd = pip_session 'install'
    case flag
    when :user
      cmd << "--#{flag}"
    when :target
      cmd << quote_option('target', basepath(target))
    when :force
      cmd << '--force-reinstall'
    else
      append_global
    end
    append_pip(flag, opts, from: :install) if flag
    if dependtype == 1 && !session_arg?('e', 'editable')
      cmd << '-r requirements.txt' unless session_arg?('r', 'requirement')
    elsif !session_arg?('e', 'editable', value: true)
      cmd << '.'
    end
    run(from: :depend, sync: sync)
  end
end

#depend? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/squared/workspace/project/python.rb', line 249

def depend?
  @depend != false && (!@depend.nil? || outdated?)
end

#install(flag, opts, strategy: nil) ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 146

def install(flag, opts, strategy: nil)
  cmd = pip_session 'install'
  out = append_pip(flag, opts, from: :install)
  case flag
  when :editable
    cmd << '--editable' << (out.pop || '.')
    option_clear out
  when :upgrade
    cmd << '--upgrade'
    cmd << basic_option('upgrade-strategy', strategy) if strategy
    append_value out
  end
  run(from: :install)
end

#outdated(sync: invoked_sync?('outdated')) ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 161

def outdated(*, sync: invoked_sync?('outdated'))
  cmd = pip_session 'list', '--outdated'
  append_global
  cmd = session_done(cmd)
  log.info cmd
  on :first, :outdated
  banner = format_banner(cmd)
  print_item banner if sync
  start = 0
  found = 0
  major = 0
  pwd_set(from: :outdated) do
    buffer = []
    out = ->(val) { sync ? puts(val) : buffer << val }
    IO.popen(cmd).each do |line|
      next if line =~ /^[\s-]+$/

      if start > 0
        unless stdin?
          data = line.scan(SEM_VER)
          next unless (cur = data.shift) && (lat = data.shift)

          latest = lat.join
          current = cur.join
          semver(cur)
          semver(lat)
          if semmajor?(cur, lat)
            type = 2
            major += 1
          else
            type = cur[2] == lat[2] ? 0 : 1
          end
          if type == 0
            styles = color(:yellow)
          else
            styles = color(:green)
            line = sub_style(line, pat: /^(\S+)(.+)$/, styles: if type == 2
                                                                 styles << :bold
                                                                 theme[:major]
                                                               else
                                                                 theme[:active]
                                                               end)
          end
          if theme[:current]
            line = sub_style(line, pat: /^(.+)(#{Regexp.escape(current)})(.+)$/, styles: theme[:current],
                                   index: 2)
          end
          line = sub_style(line, pat: /^(.+)(#{Regexp.escape(latest)})(.+)$/, styles: styles, index: 2)
          found += 1
        end
        out.("#{start.to_s.rjust(2)}. #{line}")
        start += 1
      elsif line =~ /^Package /
        unless stdin?
          sub = { pat: /^(.*)(?<!\dm)(Package|Latest)(.+)$/, styles: theme[:header], index: 2 }
          out.(print_footer(" #  #{line.chomp}", reverse: true, sub: [sub, sub]))
        end
        start += 1
      end
    end
    unless sync
      print_item banner
      puts buffer
    end
    if found > 0
      puts print_footer empty_status('Updates are available', 'major', major)
    elsif start == 0
      puts 'No updates were found'
    end
  end
  on :last, :outdated
end

#outdated? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/squared/workspace/project/python.rb', line 253

def outdated?
  dependtype > 0
end

#populate ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 68

def populate(*, **)
  super
  return unless outdated? && ref?(Python.ref)

  namespace name do
    @@tasks[Python.ref].each do |action, flags|
      next if @pass.include?(action)

      namespace action do
        flags.each do |flag|
          case action
          when 'install'
            format_desc(action, flag, 'opts*', before: case flag
                                                       when :target
                                                         'dir'
                                                       when :editable
                                                         'path/url?'
                                                       when :upgrade
                                                         'eager?,package+'
                                                       end)
            case flag
            when :editable
              task flag do |_, args|
                install flag, args.to_a
              end
            when :upgrade
              task flag, [:strategy] do |_, args|
                case (strategy = args.strategy)
                when 'eager', 'only-if-needed'
                  opts = args.extras
                else
                  opts = args.to_a
                  strategy = nil
                end
                install(flag, opts, strategy: strategy)
              end
            when :target
              task flag, [:dir] do |_, args|
                dir = param_guard(action, flag, args: args, key: :dir)
                depend(flag, args.extras, target: dir)
              end
            else
              task flag do |_, args|
                depend flag, args.to_a
              end
            end
          end
        end
      end
    end
  end
end

#ref ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 64

def ref
  Python.ref
end

#variable_set(key, *val) ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 234

def variable_set(key, *val, **)
  case key
  when :dependfile
    req = basepath(*val)
    if (index = REQUIREMENTS.index(req.basename.to_s))
      @dependindex = index
      @dependfile = req
    else
      log.warn "variable_set: @#{key}=#{req} (not supported)"
    end
  else
    super
  end
end