class_docstr: The csv-table directive which searches a CSV file from Sphinx project's source
  directory when an absolute path is given via :file: option.
class_docstr_tok: ["The","csv-table","directive","which","searches","a","CSV","file","from","Sphinx","project","'s","source","directory","when","an","absolute","path","is","given","via",":","file",":","option","."]
code: def run(self) -> list[Node]:
      if "file" in self.options and self.options["file"].startswith(
          (SEP, os.sep)
      ):
          env = self.state.document.settings.env
          filename = self.options["file"]
          if path.exists(filename):
              logger.warning(
                  __(
                      '":file:" option for csv-table directive now recognizes '
                      "an absolute path as a relative path from source directory. "
                      "Please update your document."
                  ),
                  location=(env.docname, self.lineno),
              )
          else:
              abspath = path.join(
                  env.srcdir, os_path(self.options["file"][1:])
              )
              docdir = path.dirname(env.doc2path(env.docname))
              self.options["file"] = relpath(abspath, docdir)
  
      return super().run()
  
imports: from __future__ import annotations
  import os
  from os import path
  from typing import TYPE_CHECKING, Any, cast
  from docutils import nodes
  from docutils.nodes import Node, make_id
  from docutils.parsers.rst import directives
  from docutils.parsers.rst.directives import images, tables
  from docutils.parsers.rst.directives.misc import Meta
  from docutils.parsers.rst.roles import set_classes
  from sphinx.directives import optional_int
  from sphinx.domains.math import MathDomain
  from sphinx.locale import __
  from sphinx.util import logging
  from sphinx.util.docutils import SphinxDirective
  from sphinx.util.nodes import set_source_info
  from sphinx.util.osutil import SEP, os_path, relpath
label_desc: Use image node_id 1 for calling the CSVTable obj's underlying member method code with example usage: obj.run() and returns: super