massive pep8 reformat

pysmi/borrower/anyfile.py

@@ -8,5 +8,4 @@
 
 
 class AnyFileBorrower(AbstractBorrower):
-    """Transformed MIB modules borrower.
-    """
+    """Transformed MIB modules borrower."""

pysmi/borrower/base.py

@@ -23,15 +23,20 @@ def __init__(self, reader, genTexts=False):
         """
         if genTexts is not None:
             self.genTexts = genTexts
+
         self._reader = reader
 
     def __str__(self):
-        return '%s{%s, genTexts=%s, exts=%s}' % (self.__class__.__name__, self._reader, self.genTexts, self.exts)
+        return '%s{%s, genTexts=%s, exts=%s}' % (self.__class__.__name__,
+                                                 self._reader, self.genTexts,
+                                                 self.exts)
 
     def setOptions(self, **kwargs):
         self._reader.setOptions(**kwargs)
+
         for k in kwargs:
             setattr(self, k, kwargs[k])
+
         return self
 
     def getData(self, mibname, **kwargs):
@@ -40,5 +45,8 @@ def getData(self, mibname, **kwargs):
                 'skipping incompatible borrower %s for file %s' % (self, mibname))
             raise error.PySmiFileNotFoundError(mibname=mibname, reader=self._reader)
 
-        debug.logger & debug.flagBorrower and debug.logger('trying to borrow file %s from %s' % (mibname, self._reader))
+        debug.logger & debug.flagBorrower and (
+            debug.logger('trying to borrow file %s from %s' % (mibname, self._reader))
+        )
+
         return self._reader.getData(mibname)

pysmi/codegen/base.py

@@ -263,3 +263,28 @@ def genCode(self, ast, symbolTable, **kwargs):
 
     def genIndex(self, mibsMap, **kwargs):
         raise NotImplementedError()
+
+    @staticmethod
+    def isBinary(s):
+        return (isinstance(s, (str, unicode)) and
+                s[0] == '\'' and s[-2:] in ('\'b', '\'B'))
+
+    @staticmethod
+    def isHex(s):
+        return (isinstance(s, (str, unicode)) and s[0] == '\''
+                and s[-2:] in ('\'h', '\'H'))
+
+    def str2int(self, s):
+        if self.isBinary(s):
+            if s[1:-2]:
+                return int(s[1:-2], 2)
+            else:
+                raise error.PySmiSemanticError('empty binary string to int conversion')
+
+        elif self.isHex(s):
+            if s[1:-2]:
+                return int(s[1:-2], 16)
+            else:
+                raise error.PySmiSemanticError('empty hex string to int conversion')
+        else:
+            return int(s)