pyluatex runtime files

git-svn-id: svn://tug.org/texlive/trunk@59954 c570f23f-e606-0410-a88d-b1316a301751

3 files changed, 0 insertions, 612 deletions

diff --git a/Master/texmf-dist/doc/lualatex/pyluatex/pyluatex-interpreter.py b/Master/texmf-dist/doc/lualatex/pyluatex/pyluatex-interpreter.py
deleted file mode 100644
index 4a17b5f5b0f..00000000000
--- a/Master/texmf-dist/doc/lualatex/pyluatex/pyluatex-interpreter.py
+++ /dev/null
@@ -1,71 +0,0 @@
-"""
-MIT License
-
-Copyright (c) 2021 Tobias Enderle
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-IN THE SOFTWARE.
-"""
-
-from code import InteractiveInterpreter, compile_command
-import traceback
-from io import StringIO
-from contextlib import redirect_stdout, redirect_stderr
-import socketserver
-import json
-import textwrap
-from collections import defaultdict
-
-class Interpreter(InteractiveInterpreter):
-    def execute(self, code):
-        with StringIO() as out, redirect_stdout(out), redirect_stderr(out):
-            self.success = True
-            try:
-                code_obj = compile_command(code, symbol='exec')
-                if code_obj is None:
-                    print('Incomplete Python code:\n' + code)
-                    self.success = False
-                else:
-                    self.runcode(code_obj)
-            except:
-                traceback.print_exc()
-                self.success = False
-            return self.success, out.getvalue()
-
-    def showtraceback(self):
-        super().showtraceback()
-        self.success = False
-
-class Handler(socketserver.StreamRequestHandler):
-    def handle(self):
-        interpreters = defaultdict(Interpreter)
-        while True:
-            data = self.rfile.readline().decode('utf-8')
-            if len(data) == 0:
-                return
-
-            data = json.loads(data)
-            interpreter = interpreters[data['session']]
-            success, output = interpreter.execute(textwrap.dedent(data['code']))
-            response = { 'success': success, 'output': output }
-            self.wfile.write((json.dumps(response) + '\n').encode('utf-8'))
-
-if __name__ == '__main__':
-    with socketserver.TCPServer(('localhost', 0), Handler) as server:
-        print(server.server_address[1], end='\n', flush=True)  # publish port
-        server.handle_request()
diff --git a/Master/texmf-dist/doc/lualatex/pyluatex/pyluatex-json.lua b/Master/texmf-dist/doc/lualatex/pyluatex/pyluatex-json.lua
deleted file mode 100644
index 711ef786196..00000000000
--- a/Master/texmf-dist/doc/lualatex/pyluatex/pyluatex-json.lua
+++ /dev/null
@@ -1,388 +0,0 @@
---
--- json.lua
---
--- Copyright (c) 2020 rxi
---
--- Permission is hereby granted, free of charge, to any person obtaining a copy of
--- this software and associated documentation files (the "Software"), to deal in
--- the Software without restriction, including without limitation the rights to
--- use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
--- of the Software, and to permit persons to whom the Software is furnished to do
--- so, subject to the following conditions:
---
--- The above copyright notice and this permission notice shall be included in all
--- copies or substantial portions of the Software.
---
--- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
--- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
--- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
--- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
--- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
--- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
--- SOFTWARE.
---
-
-local json = { _version = "0.1.2" }
-
--------------------------------------------------------------------------------
--- Encode
--------------------------------------------------------------------------------
-
-local encode
-
-local escape_char_map = {
-  [ "\\" ] = "\\",
-  [ "\"" ] = "\"",
-  [ "\b" ] = "b",
-  [ "\f" ] = "f",
-  [ "\n" ] = "n",
-  [ "\r" ] = "r",
-  [ "\t" ] = "t",
-}
-
-local escape_char_map_inv = { [ "/" ] = "/" }
-for k, v in pairs(escape_char_map) do
-  escape_char_map_inv[v] = k
-end
-
-
-local function escape_char(c)
-  return "\\" .. (escape_char_map[c] or string.format("u%04x", c:byte()))
-end
-
-
-local function encode_nil(val)
-  return "null"
-end
-
-
-local function encode_table(val, stack)
-  local res = {}
-  stack = stack or {}
-
-  -- Circular reference?
-  if stack[val] then error("circular reference") end
-
-  stack[val] = true
-
-  if rawget(val, 1) ~= nil or next(val) == nil then
-    -- Treat as array -- check keys are valid and it is not sparse
-    local n = 0
-    for k in pairs(val) do
-      if type(k) ~= "number" then
-        error("invalid table: mixed or invalid key types")
-      end
-      n = n + 1
-    end
-    if n ~= #val then
-      error("invalid table: sparse array")
-    end
-    -- Encode
-    for i, v in ipairs(val) do
-      table.insert(res, encode(v, stack))
-    end
-    stack[val] = nil
-    return "[" .. table.concat(res, ",") .. "]"
-
-  else
-    -- Treat as an object
-    for k, v in pairs(val) do
-      if type(k) ~= "string" then
-        error("invalid table: mixed or invalid key types")
-      end
-      table.insert(res, encode(k, stack) .. ":" .. encode(v, stack))
-    end
-    stack[val] = nil
-    return "{" .. table.concat(res, ",") .. "}"
-  end
-end
-
-
-local function encode_string(val)
-  return '"' .. val:gsub('[%z\1-\31\\"]', escape_char) .. '"'
-end
-
-
-local function encode_number(val)
-  -- Check for NaN, -inf and inf
-  if val ~= val or val <= -math.huge or val >= math.huge then
-    error("unexpected number value '" .. tostring(val) .. "'")
-  end
-  return string.format("%.14g", val)
-end
-
-
-local type_func_map = {
-  [ "nil"     ] = encode_nil,
-  [ "table"   ] = encode_table,
-  [ "string"  ] = encode_string,
-  [ "number"  ] = encode_number,
-  [ "boolean" ] = tostring,
-}
-
-
-encode = function(val, stack)
-  local t = type(val)
-  local f = type_func_map[t]
-  if f then
-    return f(val, stack)
-  end
-  error("unexpected type '" .. t .. "'")
-end
-
-
-function json.encode(val)
-  return ( encode(val) )
-end
-
-
--------------------------------------------------------------------------------
--- Decode
--------------------------------------------------------------------------------
-
-local parse
-
-local function create_set(...)
-  local res = {}
-  for i = 1, select("#", ...) do
-    res[ select(i, ...) ] = true
-  end
-  return res
-end
-
-local space_chars   = create_set(" ", "\t", "\r", "\n")
-local delim_chars   = create_set(" ", "\t", "\r", "\n", "]", "}", ",")
-local escape_chars  = create_set("\\", "/", '"', "b", "f", "n", "r", "t", "u")
-local literals      = create_set("true", "false", "null")
-
-local literal_map = {
-  [ "true"  ] = true,
-  [ "false" ] = false,
-  [ "null"  ] = nil,
-}
-
-
-local function next_char(str, idx, set, negate)
-  for i = idx, #str do
-    if set[str:sub(i, i)] ~= negate then
-      return i
-    end
-  end
-  return #str + 1
-end
-
-
-local function decode_error(str, idx, msg)
-  local line_count = 1
-  local col_count = 1
-  for i = 1, idx - 1 do
-    col_count = col_count + 1
-    if str:sub(i, i) == "\n" then
-      line_count = line_count + 1
-      col_count = 1
-    end
-  end
-  error( string.format("%s at line %d col %d", msg, line_count, col_count) )
-end
-
-
-local function codepoint_to_utf8(n)
-  -- http://scripts.sil.org/cms/scripts/page.php?site_id=nrsi&id=iws-appendixa
-  local f = math.floor
-  if n <= 0x7f then
-    return string.char(n)
-  elseif n <= 0x7ff then
-    return string.char(f(n / 64) + 192, n % 64 + 128)
-  elseif n <= 0xffff then
-    return string.char(f(n / 4096) + 224, f(n % 4096 / 64) + 128, n % 64 + 128)
-  elseif n <= 0x10ffff then
-    return string.char(f(n / 262144) + 240, f(n % 262144 / 4096) + 128,
-                       f(n % 4096 / 64) + 128, n % 64 + 128)
-  end
-  error( string.format("invalid unicode codepoint '%x'", n) )
-end
-
-
-local function parse_unicode_escape(s)
-  local n1 = tonumber( s:sub(1, 4),  16 )
-  local n2 = tonumber( s:sub(7, 10), 16 )
-   -- Surrogate pair?
-  if n2 then
-    return codepoint_to_utf8((n1 - 0xd800) * 0x400 + (n2 - 0xdc00) + 0x10000)
-  else
-    return codepoint_to_utf8(n1)
-  end
-end
-
-
-local function parse_string(str, i)
-  local res = ""
-  local j = i + 1
-  local k = j
-
-  while j <= #str do
-    local x = str:byte(j)
-
-    if x < 32 then
-      decode_error(str, j, "control character in string")
-
-    elseif x == 92 then -- `\`: Escape
-      res = res .. str:sub(k, j - 1)
-      j = j + 1
-      local c = str:sub(j, j)
-      if c == "u" then
-        local hex = str:match("^[dD][89aAbB]%x%x\\u%x%x%x%x", j + 1)
-                 or str:match("^%x%x%x%x", j + 1)
-                 or decode_error(str, j - 1, "invalid unicode escape in string")
-        res = res .. parse_unicode_escape(hex)
-        j = j + #hex
-      else
-        if not escape_chars[c] then
-          decode_error(str, j - 1, "invalid escape char '" .. c .. "' in string")
-        end
-        res = res .. escape_char_map_inv[c]
-      end
-      k = j + 1
-
-    elseif x == 34 then -- `"`: End of string
-      res = res .. str:sub(k, j - 1)
-      return res, j + 1
-    end
-
-    j = j + 1
-  end
-
-  decode_error(str, i, "expected closing quote for string")
-end
-
-
-local function parse_number(str, i)
-  local x = next_char(str, i, delim_chars)
-  local s = str:sub(i, x - 1)
-  local n = tonumber(s)
-  if not n then
-    decode_error(str, i, "invalid number '" .. s .. "'")
-  end
-  return n, x
-end
-
-
-local function parse_literal(str, i)
-  local x = next_char(str, i, delim_chars)
-  local word = str:sub(i, x - 1)
-  if not literals[word] then
-    decode_error(str, i, "invalid literal '" .. word .. "'")
-  end
-  return literal_map[word], x
-end
-
-
-local function parse_array(str, i)
-  local res = {}
-  local n = 1
-  i = i + 1
-  while 1 do
-    local x
-    i = next_char(str, i, space_chars, true)
-    -- Empty / end of array?
-    if str:sub(i, i) == "]" then
-      i = i + 1
-      break
-    end
-    -- Read token
-    x, i = parse(str, i)
-    res[n] = x
-    n = n + 1
-    -- Next token
-    i = next_char(str, i, space_chars, true)
-    local chr = str:sub(i, i)
-    i = i + 1
-    if chr == "]" then break end
-    if chr ~= "," then decode_error(str, i, "expected ']' or ','") end
-  end
-  return res, i
-end
-
-
-local function parse_object(str, i)
-  local res = {}
-  i = i + 1
-  while 1 do
-    local key, val
-    i = next_char(str, i, space_chars, true)
-    -- Empty / end of object?
-    if str:sub(i, i) == "}" then
-      i = i + 1
-      break
-    end
-    -- Read key
-    if str:sub(i, i) ~= '"' then
-      decode_error(str, i, "expected string for key")
-    end
-    key, i = parse(str, i)
-    -- Read ':' delimiter
-    i = next_char(str, i, space_chars, true)
-    if str:sub(i, i) ~= ":" then
-      decode_error(str, i, "expected ':' after key")
-    end
-    i = next_char(str, i + 1, space_chars, true)
-    -- Read value
-    val, i = parse(str, i)
-    -- Set
-    res[key] = val
-    -- Next token
-    i = next_char(str, i, space_chars, true)
-    local chr = str:sub(i, i)
-    i = i + 1
-    if chr == "}" then break end
-    if chr ~= "," then decode_error(str, i, "expected '}' or ','") end
-  end
-  return res, i
-end
-
-
-local char_func_map = {
-  [ '"' ] = parse_string,
-  [ "0" ] = parse_number,
-  [ "1" ] = parse_number,
-  [ "2" ] = parse_number,
-  [ "3" ] = parse_number,
-  [ "4" ] = parse_number,
-  [ "5" ] = parse_number,
-  [ "6" ] = parse_number,
-  [ "7" ] = parse_number,
-  [ "8" ] = parse_number,
-  [ "9" ] = parse_number,
-  [ "-" ] = parse_number,
-  [ "t" ] = parse_literal,
-  [ "f" ] = parse_literal,
-  [ "n" ] = parse_literal,
-  [ "[" ] = parse_array,
-  [ "{" ] = parse_object,
-}
-
-
-parse = function(str, idx)
-  local chr = str:sub(idx, idx)
-  local f = char_func_map[chr]
-  if f then
-    return f(str, idx)
-  end
-  decode_error(str, idx, "unexpected character '" .. chr .. "'")
-end
-
-
-function json.decode(str)
-  if type(str) ~= "string" then
-    error("expected argument of type string, got " .. type(str))
-  end
-  local res, idx = parse(str, next_char(str, 1, space_chars, true))
-  idx = next_char(str, idx, space_chars, true)
-  if idx <= #str then
-    decode_error(str, idx, "trailing garbage")
-  end
-  return res
-end
-
-
-return json
diff --git a/Master/texmf-dist/doc/lualatex/pyluatex/pyluatex.lua b/Master/texmf-dist/doc/lualatex/pyluatex/pyluatex.lua
deleted file mode 100644
index 4f904afe157..00000000000
--- a/Master/texmf-dist/doc/lualatex/pyluatex/pyluatex.lua
+++ /dev/null
@@ -1,153 +0,0 @@
---[[
-MIT License
-
-Copyright (c) 2021 Tobias Enderle
-
-Permission is hereby granted, free of charge, to any person obtaining a
-copy of this software and associated documentation files (the "Software"),
-to deal in the Software without restriction, including without limitation
-the rights to use, copy, modify, merge, publish, distribute, sublicense,
-and/or sell copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included
-in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
-FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-IN THE SOFTWARE.
---]]
-
-local json = require("pyluatex-json")
-local socket = require("socket")
-
-pyluatex = pyluatex or {
-    verbose = false,
-    session = "default"
-}
-
--- status.filename: path to pyluatex.sty
-local folder = file.pathpart(file.collapsepath(status.filename, true))
-local script = file.join(folder, "pyluatex-interpreter.py")
-local tcp = nil
-
-local python_lines = {}
-local python_output = nil
-
-local env_end = "\\end{python}"
-
-local function err_cmd(message)
-    return "\\PackageError{PyLuaTeX}{" .. message .. "}{}"
-end
-
-function pyluatex.start(executable)
-    local is_windows = package.config:sub(1,1) ~= "/"
-    local cmd
-    if is_windows then
-        cmd = "start /B " .. executable .. " \"" .. script .. "\""
-    else
-        cmd = executable .. " \"" .. script .. "\" &"
-    end
-    local f = io.popen(cmd, "r")
-    local port = f:read("*l"):gsub("\r", ""):gsub("\n", "")
-    f:close()
-
-    if port then
-        tcp = socket.tcp()
-        tcp:connect("127.0.0.1", port)
-    else
-        tex.sprint(err_cmd("Python backend (executable: " .. executable ..
-                           ") could not be started"))
-    end
-end
-
-local function request(data)
-    tcp:send(json.encode(data) .. "\n")
-    local output = tcp:receive("*l")
-    local response = json.decode(output)
-    return response.success, response.output
-end
-
-local function log_input(code)
-    texio.write_nl("PyLuaTeX input for session \"" .. pyluatex.session .. "\": " .. code)
-end
-
-local function log_output(code)
-    texio.write_nl("PyLuaTeX output: " .. code)
-end
-
-local function print_lines(str)
-    for s in str:gmatch("[^\r\n]+") do
-        tex.sprint(s)
-    end
-end
-
-function pyluatex.execute(code, write)
-    if pyluatex.verbose then log_input(code) end
-
-    local success, output = request({ session = pyluatex.session, code = code })
-    if success then
-        if pyluatex.verbose then log_output(output) end
-        if write then
-            print_lines(output)
-        else
-            return output
-        end
-    else
-        if not pyluatex.verbose then log_input(code) end
-        log_output(output)
-        if write then
-            tex.sprint(err_cmd("Python error (see above)"))
-        end
-    end
-    return nil
-end
-
-function pyluatex.print_env()
-    if python_output ~= nil then
-        print_lines(python_output)
-        python_output = nil
-    end
-end
-
-local function record_line(line)
-    local s, e = line:find(env_end)
-    if s ~= nil then
-        luatexbase.remove_from_callback("process_input_buffer", "pyluatex_record_line")
-        table.insert(python_lines, line:sub(1, s - 1))
-        local code = table.concat(python_lines, "\n")
-        local output = pyluatex.execute(code, false)
-        if output ~= nil then
-            python_output = output
-            return line:sub(s)
-        else
-            return env_end .. err_cmd("Python error (see above)") .. line:sub(e + 1)
-        end
-    else
-        table.insert(python_lines, line)
-        return ""
-    end
-end
-
-function pyluatex.record_env()
-    python_lines = {}
-    python_output = nil
-    luatexbase.add_to_callback("process_input_buffer", record_line, "pyluatex_record_line")
-end
-
-function pyluatex.run_file(path)
-    local f = io.open(path, "r")
-    if f then
-        local code = f:read("*a")
-        f:close()
-        pyluatex.execute(code, true)
-    else
-        tex.sprint(err_cmd("File not found: " .. path))
-    end
-end
-
-return pyluatex