python: Stop using the string module

Most functions in the builtin string module also exist as methods of
string objects.

Since the functions were removed from the string module in Python 3,
using the instance methods directly makes the code compatible with both
Python 2 and Python 3.

Signed-off-by: Mathieu Bridon <bochecha@daitauha.fr>
Reviewed-by: Eric Engestrom <eric.engestrom@intel.com>
Reviewed-by: Dylan Baker <dylan@pnwbakers.com>

src/mapi/glapi/gen/glX_proto_common.py

@@ -27,7 +27,6 @@
 from __future__ import print_function
 
 import gl_XML, glX_XML
-import string
 
 
 class glx_proto_item_factory(glX_XML.glx_item_factory):
@@ -67,7 +66,7 @@ class glx_print_proto(gl_XML.gl_print_base):
                     return compsize
 
                 elif len(param.count_parameter_list):
-                    parameters = string.join( param.count_parameter_list, "," )
+                    parameters = ",".join( param.count_parameter_list )
                     compsize = "__gl%s_size(%s)" % (func.name, parameters)
 
                     return compsize

src/mapi/glapi/gen/glX_proto_send.py

@@ -31,7 +31,7 @@ from __future__ import print_function
 import argparse
 
 import gl_XML, glX_XML, glX_proto_common, license
-import copy, string
+import copy
 
 def convertStringForXCB(str):
     tmp = ""
@@ -39,10 +39,10 @@ def convertStringForXCB(str):
     i = 0
     while i < len(str):
         if str[i:i+3] in special:
-            tmp = '%s_%s' % (tmp, string.lower(str[i:i+3]))
+            tmp = '%s_%s' % (tmp, str[i:i+3].lower())
             i = i + 2;
         elif str[i].isupper():
-            tmp = '%s_%s' % (tmp, string.lower(str[i]))
+            tmp = '%s_%s' % (tmp, str[i].lower())
         else:
             tmp = '%s%s' % (tmp, str[i])
         i += 1
@@ -662,7 +662,7 @@ generic_%u_byte( GLint rop, const void * ptr )
 
         if len( condition_list ) > 0:
             if len( condition_list ) > 1:
-                skip_condition = "(%s)" % (string.join( condition_list, ") && (" ))
+                skip_condition = "(%s)" % ") && (".join( condition_list )
             else:
                 skip_condition = "%s" % (condition_list.pop(0))
 

src/mapi/glapi/gen/gl_XML.py

@@ -29,7 +29,7 @@ from __future__ import print_function
 from collections import OrderedDict
 from decimal import Decimal
 import xml.etree.ElementTree as ET
-import re, sys, string
+import re, sys
 import os.path
 import typeexpr
 import static_data
@@ -320,7 +320,7 @@ def create_parameter_string(parameters, include_names):
 
     if len(list) == 0: list = ["void"]
 
-    return string.join(list, ", ")
+    return ", ".join(list)
 
 
 class gl_item(object):
@@ -578,9 +578,9 @@ class gl_parameter(object):
                 list.append( str(s) )
 
             if len(list) > 1 and use_parens :
-                return "safe_mul(%s)" % (string.join(list, ", "))
+                return "safe_mul(%s)" % ", ".join(list)
             else:
-                return string.join(list, " * ")
+                return " * ".join(list)
 
         elif self.is_image():
             return "compsize"

src/mapi/glapi/gen/typeexpr.py

@@ -26,7 +26,7 @@
 
 from __future__ import print_function
 
-import string, copy
+import copy
 
 class type_node(object):
     def __init__(self):
@@ -126,7 +126,7 @@ class type_expression(object):
 
         # Replace '*' with ' * ' in type_string.  Then, split the string
         # into tokens, separated by spaces.
-        tokens = string.split( string.replace( type_string, "*", " * " ) )
+        tokens = type_string.replace("*", " * ").split()
 
         const = 0
         t = None