# cpl_core.console package

## Submodules

## cpl_core.console.background_color_enum module

class cpl_core.console.background_color_enum.BackgroundColorEnum(value)

  Bases: `Enum`

  An enumeration.

  blue = 'on_blue'
  cyan = 'on_cyan'
  default = 'on_default'
  green = 'on_green'
  grey = 'on_grey'
  magenta = 'on_magenta'
  red = 'on_red'
  white = 'on_white'
  yellow = 'on_yellow'

## cpl_core.console.console module

class cpl_core.console.console.Console

  Bases: `object`

  Useful functions for handling with input and output

  class property background_color: str

    str(object=’’) -> str str(bytes_or_buffer[, encoding[, errors]]) -> str

    Create a new string object from the given object. If encoding or errors is specified, then the object must expose a data buffer that will be decoded using the given encoding and error handler. Otherwise, returns the result of object.__str__() (if defined) or repr(object). encoding defaults to sys.getdefaultencoding(). errors defaults to ‘strict’.

  classmethod banner(string: str)

    Prints the string as a banner

    Parameter:
      string: `str`

        Message to print as banner

  classmethod clear()

    Clears the console

  classmethod close()

    Closes the application

  classmethod color_reset()

    Resets the color settings

  classmethod disable()

    Disables console interaction

  classmethod enable()

    Enables console interaction

  classmethod error(string: str, tb: Optional[str] = None)

    Prints an error with traceback

    Parameter:
      string: `str`

        Error message

      tb: `str`

        Error traceback

  class property foreground_color: str

    str(object=’’) -> str str(bytes_or_buffer[, encoding[, errors]]) -> str

    Create a new string object from the given object. If encoding or errors is specified, then the object must expose a data buffer that will be decoded using the given encoding and error handler. Otherwise, returns the result of object.__str__() (if defined) or repr(object). encoding defaults to sys.getdefaultencoding(). errors defaults to ‘strict’.

  classmethod read(output: Optional[str] = None) → str

    Reads in line

    Parameter:
      output: `str`

        String to print before input

    Returns:

      input()

  classmethod read_line(output: Optional[str] = None) → str

    Reads in next line

    Parameter:
      output: `str`

        String to print before input

    Returns:

      input()

  classmethod reset_cursor_position()

    Resets cursor position

  classmethod select(char: str, message: str, options: list[str], header_foreground_color: Union[str, ForegroundColorEnum ] = ForegroundColorEnum.default, header_background_color: Union[str, BackgroundColorEnum ] = BackgroundColorEnum.default, option_foreground_color: Union[str, ForegroundColorEnum ] = ForegroundColorEnum.default, option_background_color: Union[str, BackgroundColorEnum ] = BackgroundColorEnum.default, cursor_foreground_color: Union[str, ForegroundColorEnum ] = ForegroundColorEnum.default, cursor_background_color: Union[str, BackgroundColorEnum ] = BackgroundColorEnum.default) → str

    Prints select menu

    Parameter:
      char: `str`

        Character to show which element is selected

      message: `str`

        Message or header of the selection

      options: List[`str`]

        Selectable options

      header_foreground_color: Union[`str`, `cpl_core.console.foreground_color_enum.ForegroundColorEnum`]

        Foreground color of the header

      header_background_color: Union[`str`, `cpl_core.console.background_color_enum.BackgroundColorEnum`]

        Background color of the header

      option_foreground_color: Union[`str`, `cpl_core.console.foreground_color_enum.ForegroundColorEnum`]

        Foreground color of the options

      option_background_color: Union[`str`, `cpl_core.console.background_color_enum.BackgroundColorEnum`]

        Background color of the options

      cursor_foreground_color: Union[`str`, `cpl_core.console.foreground_color_enum.ForegroundColorEnum`]

        Foreground color of the cursor

      cursor_background_color: Union[`str`, `cpl_core.console.background_color_enum.BackgroundColorEnum`]

        Background color of the cursor

    Returns:

      Selected option as `str`

  classmethod set_background_color(color: Union[ BackgroundColorEnum , str])

    Sets the background color

    Parameter:
      color: Union[`cpl_core.console.background_color_enum.BackgroundColorEnum`, `str`]

        Background color of the console

  classmethod set_cursor_position(x: int, y: int)

    Sets cursor position

    Parameter:
      x: `int`

        X coordinate

      y: `int`

        Y coordinate

  classmethod set_foreground_color(color: Union[ ForegroundColorEnum , str])

    Sets the foreground color

    Parameter:
      color: Union[`cpl_core.console.background_color_enum.BackgroundColorEnum`, `str`]

        Foreground color of the console

  classmethod set_hold_back(value: bool)
  classmethod spinner(message: str, call: Callable, *args, text_foreground_color: Optional[Union[str, ForegroundColorEnum ]] = None, spinner_foreground_color: Optional[Union[str, ForegroundColorEnum ]] = None, text_background_color: Optional[Union[str, BackgroundColorEnum ]] = None, spinner_background_color: Optional[Union[str, BackgroundColorEnum ]] = None, **kwargs) → any

    Shows spinner and calls given function, when function has ended the spinner stops

    Parameter:
      message: `str`

        Message of the spinner

      call: `Callable`

        Function to call

      args: `list`

        Arguments of the function

      text_foreground_color: Union[`str`, `cpl_core.console.foreground_color_enum.ForegroundColorEnum`]

        Foreground color of the text

      spinner_foreground_color: Union[`str`, `cpl_core.console.foreground_color_enum.ForegroundColorEnum`]

        Foreground color of the spinner

      text_background_color: Union[`str`, `cpl_core.console.background_color_enum.BackgroundColorEnum`]

        Background color of the text

      spinner_background_color: Union[`str`, `cpl_core.console.background_color_enum.BackgroundColorEnum`]

        Background color of the spinner

      kwargs: `dict`

        Keyword arguments of the call

    Returns:

      Return value of call

  classmethod table(header: list[str], values: list[list[str]])

    Prints a table with header and values

    Parameter:
      header: List[`str`]

        Header of the table

      values: List[List[`str`]]

        Values of the table

  classmethod write(*args, end='')

    Prints in active line

    Parameter:
      args: `list`

        Elements to print

      end: `str`

        Last character to print

  classmethod write_at(x: int, y: int, *args)

    Prints at given position

    Parameter:
      x: `int`

        X coordinate

      y: `int`

        Y coordinate

      args: `list`

        Elements to print

  classmethod write_line(*args)

    Prints to new line

    Parameter:
      args: `list`

        Elements to print

  classmethod write_line_at(x: int, y: int, *args)

    Prints new line at given position

    Parameter:
      x: `int`

        X coordinate

      y: `int`

        Y coordinate

      args: `list`

        Elements to print

## cpl_core.console.console_call module

class cpl_core.console.console_call.ConsoleCall(function: Callable, *args)

  Bases: `object`

  Represents a console call, for hold back when spinner is active

  Parameter:
    function: `Callable`

      Function to call

    args: `list`

      List of arguments

  property args
  property function

## cpl_core.console.foreground_color_enum module

class cpl_core.console.foreground_color_enum.ForegroundColorEnum(value)

  Bases: `Enum`

  An enumeration.

  blue = 'blue'
  cyan = 'cyan'
  default = 'default'
  green = 'green'
  grey = 'grey'
  magenta = 'magenta'
  red = 'red'
  white = 'white'
  yellow = 'yellow'

## cpl_core.console.spinner_thread module

class cpl_core.console.spinner_thread.SpinnerThread(msg_len: int, foreground_color: ForegroundColorEnum, background_color: BackgroundColorEnum )

  Bases: `Thread`

  Thread to show spinner in terminal

  Parameter:
    msg_len: `int`

      Length of the message

    foreground_color: `cpl_core.console.foreground_color.ForegroundColorEnum`

      Foreground color of the spinner

    background_color: `cpl_core.console.background_color.BackgroundColorEnum`

      Background color of the spinner

  exit()

    Stops the spinner

  run() → None

    Entry point of thread, shows the spinner

  stop_spinning()

    Stops the spinner

## Module contents

### cpl-core CPL core

CPL core package

copyright

  3. 2020 - 2023 sh-edraft.de

license

  MIT, see LICENSE for more details.

class cpl_core.console.VersionInfo(major, minor, micro)

  Bases: `tuple`

  major

    Alias for field number 0

  micro

    Alias for field number 2

  minor

    Alias for field number 1