Merge branch 'master' of https://github.com/pydata/numexpr

numexpr/cpuinfo.py

@@ -105,7 +105,7 @@ def _getNCPUs(self):
 
  def __get_nbits(self):
  abits = platform.architecture()[0]
- nbits = re.compile('(\d+)bit').search(abits).group(1)
+ nbits = re.compile(r'(\d+)bit').search(abits).group(1)
  return nbits
 
  def _is_32bit(self):
@@ -658,7 +658,7 @@ def __init__(self):
  #XXX: Bad style to use so long `try:...except:...`. Fix it!
 
  prgx = re.compile(r"family\s+(?P<FML>\d+)\s+model\s+(?P<MDL>\d+)"
- "\s+stepping\s+(?P<STP>\d+)", re.IGNORECASE)
+ r"\s+stepping\s+(?P<STP>\d+)", re.IGNORECASE)
  chnd = _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, self.pkey)
  pnum = 0
  while 1:

numexpr/necompiler.py

@@ -786,7 +786,7 @@ def validate(ex: str,
  _frame_depth: int = 2,
  sanitize: bool = True,
  **kwargs) -> Optional[Exception]:
- """
+ r"""
  Validate a NumExpr expression with the given `local_dict` or `locals()`.
  Returns `None` on success and the Exception object if one occurs. Note that 
  you can proceed directly to call `re_evaluate()` if you use `validate()`
@@ -887,7 +887,7 @@ def evaluate(ex: str,
  sanitize: bool = True,
  _frame_depth: int = 3,
  **kwargs) -> numpy.ndarray:
- """
+ r"""
  Evaluate a simple array expression element-wise using the virtual machine.
 
  Parameters