Development Release v0.1.dev2

v0.1.dev2 - 2021-07-23

Second Development Version, which implements the base structure for Para-C, new module structure for pypi.org and an async base for concurrent execution.

Changelog

Added

• Pure syntax check command (parac syntax-check, For info see #9 and #10)
• Added const file const.py for containing constant values that are used
  throughout the module
• pypi Module Structure with new parent parac. Releases from now on will be uploaded to pypi.org as module
• Distinction between distribution and module version and const Values
  (const.py) DIST_VERSION and MODULE_VERSION for separating Distribution
  and Module/Source-Code Version.
• Pre-Processor module, including its own grammar and handling for files
• Integration of the compiled Antlr4 lexer and parser in both Pre-Processor and Compiler
• ABC Base Class Files (in module parac/abc/) for both Pre-Processor and Para-Compiler
• New Exception Classes (With appropriate Update of class ErrorCodes(IntEnum)):
  • InternalError
  • FailedToProcessError
  • UserInputError
  • FileAccessError
  • InvalidArgumentsError
  • ConfigNotFoundError
  • CCompilerNotFoundError
  • LexerError
  • ParserError
  • LogicalError
  • LinkerError
  • UnassociatedError
  • UnknownError
• Temp file handling for creating new temporary files after the Pre-Processor
  finished its processing run. This means the Compiler will receive the modified files
  and raise errors on the modified ones and not the original ones.
• Process Classes that manage an entire Run of the Compiler: BasicProcess, FinishedProcess and
  ProgramCompilationProcess
• Context Classes that manage the context for a specific file or program (both Pre-Processor and Compiler):
  FileCompilationContext, ProgramCompilationContext, FilePreProcessorContext,
  ProgramPreProcessorContext with respective parent ABC classes: FileRunContext
  and ProgramCompilationContext
• Implementation of Base ABC Class LogicStream (inherits list as parent)
• remove_comments_from_str in ParacCompiler with support for all line endings
• In abortable decorator (utils.py);
  • New argument preserve_exception: If set to True preserves original
    exception and not raise a new one from it
  • New argument abort_on_internal_errors: If set to True Internal Errors
    are treated like InterruptErrors and will abort the compilation
• Class InternalErrorInfo for saving information about an exception causing an InternalError
• Property origin_exc to InterrruptError for saving the original exception instance that was raised.
• New module parac_cli for implementing the parac module

Changed

• Module Structure and added new parent module parac for both compiler and preprocessor.
• Token Classes and refined items
• In build-exe.py; Implemented pathlib.Path usage and proper handling changed based on the new structure
• Antlr4 Grammar file to include Pre-Processor statements and
  the basic entry-file specification syntax
• Updated runtime and added asyncio implementation support for running
  processes async and concurrent as optimisation.
• Error codes and exceptions (as stated in the language document doc/ParaC-Luna-Klatzer.docx)
• Usage of antlr4.InputStream (string stream) instead of antlr4.FileStream
• Updated tests appropriately to the changes
• Renamed AbortError to InterruptError
• Renamed EntryFilePermissionError to FilePermissionError
• Renamed EntryFileAccessError to FileAccessError
• Renamed EntryFileNotFoundError to FileNotFoundError
• ParacErrorListener and let it inherit base ABC class BaseErrorListener
• README.md and added appropriate documentation on antlr4, cli and changes
• Renamed cli command init to c-init
• Renamed parac-base-library to lib and moved it to src/lib
• Moved logging to base folder parac
• Moved utils.py and split items into multiple files in parac/util
• Renamed para_exceptions.py to exceptions.py and moved it to base folder parac

Removed

• pytest option --github=<true/false> (Became unnecessary and deprecated)
• Comment Parsing Support. Comments are now handled over the function
  parac.compiler.core.compiler.ParacCompiler.remove_comments_from_str