BaseTools: Fix old python2 idioms

Based on "futurize -f lib2to3.fixes.fix_idioms"

* Change some type comparisons to isinstance() calls:
    type(x) == T -> isinstance(x, T)
    type(x) is T -> isinstance(x, T)
    type(x) != T -> not isinstance(x, T)
    type(x) is not T -> not isinstance(x, T)

* Change "while 1:" into "while True:".

* Change both

    v = list(EXPR)
    v.sort()
    foo(v)

and the more general

    v = EXPR
    v.sort()
    foo(v)

into

    v = sorted(EXPR)
    foo(v)

Contributed-under: TianoCore Contribution Agreement 1.1
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Gary Lin <glin@suse.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>

1 files changed, 6 insertions, 6 deletions

diff --git a/BaseTools/Source/Python/Ecc/MetaFileWorkspace/MetaFileParser.py b/BaseTools/Source/Python/Ecc/MetaFileWorkspace/MetaFileParser.py
index b3b0ede7e8..a41223f285 100644
--- a/BaseTools/Source/Python/Ecc/MetaFileWorkspace/MetaFileParser.py
+++ b/BaseTools/Source/Python/Ecc/MetaFileWorkspace/MetaFileParser.py
@@ -68,7 +68,7 @@ def ParseMacro(Parser):
         self._ItemType = MODEL_META_DATA_DEFINE

         # DEFINE defined macros

         if Type == TAB_DSC_DEFINES_DEFINE:

-            if type(self) == DecParser:

+            if isinstance(self, DecParser):

                 if MODEL_META_DATA_HEADER in self._SectionType:

                     self._FileLocalMacros[Name] = Value

                 else:

@@ -83,7 +83,7 @@ def ParseMacro(Parser):
                 SectionLocalMacros = self._SectionsMacroDict[SectionDictKey]

                 SectionLocalMacros[Name] = Value

         # EDK_GLOBAL defined macros

-        elif type(self) != DscParser:

+        elif not isinstance(self, DscParser):

             EdkLogger.error('Parser', FORMAT_INVALID, "EDK_GLOBAL can only be used in .dsc file",

                             ExtraData=self._CurrentLine, File=self.MetaFile, Line=self._LineIndex+1)

         elif self._SectionType != MODEL_META_DATA_HEADER:

@@ -215,7 +215,7 @@ class MetaFileParser(object):
     #   DataInfo = [data_type, scope1(arch), scope2(platform/moduletype)]

     #

     def __getitem__(self, DataInfo):

-        if type(DataInfo) != type(()):

+        if not isinstance(DataInfo, type(())):

             DataInfo = (DataInfo,)

 

         # Parse the file first, if necessary

@@ -257,7 +257,7 @@ class MetaFileParser(object):
         TokenList = GetSplitValueList(self._CurrentLine, TAB_VALUE_SPLIT)

         self._ValueList[0:len(TokenList)] = TokenList

         # Don't do macro replacement for dsc file at this point

-        if type(self) != DscParser:

+        if not isinstance(self, DscParser):

             Macros = self._Macros

             self._ValueList = [ReplaceMacro(Value, Macros) for Value in self._ValueList]

 

@@ -355,7 +355,7 @@ class MetaFileParser(object):
             if os.path.exists(UniFile):

                 self._UniObj = UniParser(UniFile, IsExtraUni=False, IsModuleUni=False)

         

-        if type(self) == InfParser and self._Version < 0x00010005:

+        if isinstance(self, InfParser) and self._Version < 0x00010005:

             # EDK module allows using defines as macros

             self._FileLocalMacros[Name] = Value

         self._Defines[Name] = Value

@@ -370,7 +370,7 @@ class MetaFileParser(object):
             self._ValueList[1] = TokenList2[1]              # keys

         else:

             self._ValueList[1] = TokenList[0]

-        if len(TokenList) == 2 and type(self) != DscParser: # value

+        if len(TokenList) == 2 and not isinstance(self, DscParser): # value

             self._ValueList[2] = ReplaceMacro(TokenList[1], self._Macros)

 

         if self._ValueList[1].count('_') != 4: