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 collapse

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, #clean, #clone, #clone?, #commit, #diff, #enabled?, #fetch, #generate, #git, #logx, #ls_files, #ls_remote, #merge, #pull, #rebase, #reset, #restore, #rev_parse, #revbuild, #revbuild?, #show, #stash, #status, #tag

Methods inherited from Base

#add, aliasargs, #allref, #archive, #archive?, #as, as_path, #basepath, batchargs, #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?, #rootpath, #script?, #series, subtasks, #task_include?, #test, #test?, to_s, #to_s, #to_sym, #unpack, #version, #with

Methods included from Common::Format

#enable_aixterm

Constructor Details

#initialize(venv: nil, **kwargs) ⇒ Python

Returns a new instance of Python.



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# File 'lib/squared/workspace/project/python.rb', line 76

def initialize(*, venv: nil, **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])
  venv_set venv if venv
end

Instance Attribute Details

#venv ⇒ Object (readonly)

Returns the value of attribute venv.



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# File 'lib/squared/workspace/project/python.rb', line 74

def venv
  @venv
end

Class Method Details

.bannerargs ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 59

def bannerargs
  [:dependfile].freeze
end

.config?(val) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/squared/workspace/project/python.rb', line 67

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 53

def populate(*); end

.tasks ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 55

def tasks
  [:outdated].freeze
end

.venv? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/squared/workspace/project/python.rb', line 63

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

Instance Method Details

#buildx(flag, opts = []) ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 346

def buildx(flag, opts = [])
  out = []
  srcdir = nil
  case flag
  when :python
    cmd, opts = python_session('-m build', opts: opts)
    list = OPT_PYTHON[:build]
  when :poetry
    cmd = session 'poetry', 'build'
    list = OPT_POETRY[:build] + OPT_POETRY[:common]
  when :hatch
    cmd, opts = hatch_session('build', opts: opts)
    list = OPT_HATCH[:build]
  end
  option_sanitize(opts, list, single: flag == :python ? /^(?:v+|q+|b+)$/ : /^(?:v+|q+)$/).first.each do |opt|
    if !srcdir && basepath(opt).exist? && projectpath?(opt)
      srcdir = opt
    else
      out << opt
    end
  end
  case flag
  when :poetry
    if srcdir
      if session_arg?('o', 'output')
        out << srcdir
      else
        cmd << quote_option('output', basepath(srcdir))
      end
      srcdir = nil
    end
  when :hatch
    if ENV['HATCH_BUILD_LOCATION']
      srcdir = nil
    else
      srcdir ||= path
    end
    cmd << basic_option('p', project) unless ENV['HATCH_PROJECT'] || session_arg?('p', 'project')
  end
  cmd << shell_quote(basepath(srcdir)) if srcdir
  option_clear out
  run(from: :"#{flag}:build")
end

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



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# File 'lib/squared/workspace/project/python.rb', line 220

def depend(flag = nil, opts = [], sync: invoked_sync?('depend', flag), target: nil, **)
  if @depend && !flag
    super
  elsif outdated?
    venv_init
    workspace.rev_clear name
    if !flag && dependtype == 2
      cmd = session 'poetry', 'install', '-n'
      cmd << '--no-ansi' unless verbose
      cmd << '--no-root' if option('no-root')
    else
      cmd = pip_session 'install'
      if flag
        case flag
        when :user
          cmd << '--user'
        when :target
          cmd << quote_option('target', basepath(target))
        when :force
          cmd << '--force-reinstall'
        end
        append_pip(flag, opts, from: :install)
      else
        if (val = option('editable', 'e'))
          cmd << quote_option('e', editable(val))
        end
        append_global
      end
      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
    end
    run(from: :depend, sync: sync)
  end
end

#depend? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/squared/workspace/project/python.rb', line 447

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 331

def install(flag, opts = [], strategy: nil)
  cmd = pip_session 'install'
  out = append_pip(flag, opts, from: :install)
  case flag
  when :editable
    cmd << quote_option('e', out.shift || '.')
    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 258

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(runenv || {}, cmd).each do |line|
      next if line.match?(/^[\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)})(.+)$/, styles: styles, index: 2)
          found += 1
        end
        out.("#{start.to_s.rjust(2)}. #{line}")
        start += 1
      elsif line.start_with?('Package')
        unless stdin?
          sub = { pat: /^(.*)(?<!\dm)(Package|Latest)(.+)$/, 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 451

def outdated?
  dependtype > 0
end

#pip(flag, opts = []) ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 413

def pip(flag, opts = [])
  cmd = pip_session flag
  out = append_pip(nil, opts, from: flag)
  case flag
  when :uninstall
    raise_error('no packages given', subject: name, hint: 'uninstall') if out.empty?
    cmd.merge(out)
  when :freeze
    venv_init
    ret = basepath(out.shift || 'requirements.txt')
    cmd << '>' << shell_quote(ret)
    option_clear out
  end
  run(from: :"pip:#{flag}")
  ret
end

#populate ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 102

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 'venv'
            if flag == :create
              format_desc action, flag, 'dir,opts*'
              task flag, [:dir] do |_, args|
                dir = param_guard(action, flag, args: args, key: :dir)
                opts = python_session('-m venv', opts: args.extras).last
                opts = option_sanitize(opts, OPT_PYTHON[:venv]).first
                append_value(dir = basepath(dir), delim: true)
                option_clear(opts, pass: false)
                run(exception: true)
                puts(dir.directory? ? "Success: #{dir}" : 'Failed')
              end
            elsif venv
              case flag
              when :remove
                next unless projectpath?(venv)

                format_desc action, flag, 'c|reate?,d|epend?'
                task flag do |_, args|
                  venv.rmtree(verbose: true)
                  venv_init if has_value?(%w[c create], args.to_a)
                  depend if has_value?(%w[d depend], args.to_a)
                end
              when :show
                format_desc action, flag
                task flag do
                  puts venv
                end
              end
            end
          when 'pip'
            case flag
            when :freeze
              format_desc action, flag, 'file?=requirements.txt,opts*'
              task flag do |_, args|
                if (file = pip(flag, args.to_a)) && verbose
                  puts File.read(file)
                end
              end
            when :uninstall
              format_desc action, flag, 'package+,opts*'
              task flag do |_, args|
                pip flag, args.to_a
              end
            end
          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
          when 'build'
            format_desc(action, flag, 'opts*', after: case flag
                                                      when :python
                                                        'srcdir?'
                                                      when :hatch
                                                        'location?'
                                                      end)
            task flag do |_, args|
              buildx flag, args.to_a
            end
          when 'publish'
            format_desc(action, flag, 'opts*', after: case flag
                                                      when :hatch
                                                        'artifacts?'
                                                      when :twine
                                                        'dist?'
                                                      end)
            task flag do |_, args|
              publish flag, args.to_a
            end
          end
        end
      end
    end
  end
end

#publish(flag, opts = []) ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 390

def publish(flag, opts = [])
  cmd = session flag
  case flag
  when :poetry
    cmd << 'publish'
    list = OPT_POETRY[:publish] + OPT_POETRY[:common]
  when :twine
    cmd << 'upload'
    list = OPT_TWINE[:publish]
  when :hatch
    opts = hatch_session('publish', opts: opts).last
    list = OPT_HATCH[:publish]
  end
  out = option_sanitize(opts, list, single: flag == :twine ? nil : /^(?:v+|q+)$/).first
  if out.empty?
    dist = basepath.join('dist')
    raise_error('no source files given', hint: dist) unless dist.directory? && !dist.empty?
    out << "#{dist}/*" unless flag == :poetry
  end
  append_value out
  run(from: :"#{flag}:publish")
end

#ref ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 98

def ref
  Python.ref
end

#variable_set(key, *val) ⇒ Object 



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# File 'lib/squared/workspace/project/python.rb', line 430

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
  when :venv
    @venv = val.empty? ? nil : basepath(*val)
  else
    super
  end
end