class_docstr: Checker for PEP 257, NumPy and Google conventions.
  
  D10x: Missing docstrings
  D20x: Whitespace issues
  D30x: Docstring formatting
  D40x: Docstring content issues
class_docstr_tok: ["Checker","for","PEP","257",",","NumPy","and","Google","conventions",".","D10x",":","Missing","docstrings","D20x",":","Whitespace","issues","D30x",":","Docstring","formatting","D40x",":","Docstring","content","issues"]
docstr: NumPy-style docstring sections checks.
  
  Check the general format of a sectioned docstring:
      '''This is my one-liner.
  
      Short Summary
      -------------
      This is my summary.
  
      Returns
      -------
      None.
  
      '''
  
  Section names appear in `NUMPY_SECTION_NAMES`.
  Yields all violation from `_check_numpy_section` for each valid
  Numpy-style section.
docstr_tok: ["NumPy-style","docstring","sections","checks",".","Check","the","general","format","of","a","sectioned","docstring",":","``","'This","is","my","one-liner",".","Short","Summary","--","--","--","--","--","--","-","This","is","my","summary",".","Returns","--","--","--","-","None.","``","'","Section","names","appear","in","`","NUMPY_SECTION_NAMES","`",".","Yields","all","violation","from","`","_check_numpy_section","`","for","each","valid","Numpy-style","section","."]
code: def _check_numpy_sections(self, lines, definition, docstring):
      """NumPy-style docstring sections checks.
  
      Check the general format of a sectioned docstring:
          '''This is my one-liner.
  
          Short Summary
          -------------
          This is my summary.
  
          Returns
          -------
          None.
  
          '''
  
      Section names appear in `NUMPY_SECTION_NAMES`.
      Yields all violation from `_check_numpy_section` for each valid
      Numpy-style section.
      """
      found_any_numpy_section = False
      for ctx in self._get_section_contexts(
          lines, self.NUMPY_SECTION_NAMES
      ):
          found_any_numpy_section = True
          yield from self._check_numpy_section(
              docstring, definition, ctx
          )
  
      return found_any_numpy_section
  
imports: import ast
  import string
  import tokenize
  from collections import namedtuple
  from itertools import chain, takewhile
  from re import compile
  from textwrap import dedent
  from .None import violations
  from .config import IllegalConfiguration
  from .parser import AllError, Class, Definition, Function, Method, Module, NestedClass, NestedFunction, Package, ParseError, Parser, StringIO
  from .utils import common_prefix_length, is_blank, log, pairwise, strip_non_alphanumeric
  from .wordlists import IMPERATIVE_BLACKLIST, IMPERATIVE_VERBS, stem
label_desc: Use image node_id 35 for calling the ConventionChecker obj's underlying member method code with example usage: obj._check_numpy_sections(lines, definition, docstring) and returns: found_any_numpy_section