pre-Py3k fixes
authorStefan Behnel <scoder@users.berlios.de>
Sun, 2 Mar 2008 11:29:08 +0000 (12:29 +0100)
committerStefan Behnel <scoder@users.berlios.de>
Sun, 2 Mar 2008 11:29:08 +0000 (12:29 +0100)
20 files changed:
Cython/Compiler/Code.py
Cython/Compiler/ExprNodes.py
Cython/Compiler/Main.py
Cython/Compiler/ModuleNode.py
Cython/Compiler/Nodes.py
Cython/Compiler/Parsing.py
Cython/Compiler/PyrexTypes.py
Cython/Compiler/Scanning.py
Cython/Compiler/Symtab.py
Cython/Compiler/TypeSlots.py
Cython/Debugging.py
Cython/Mac/DarwinSystem.py
Cython/Mac/MacSystem.py
Cython/Plex/Lexicons.py
Cython/Plex/Machines.py
Cython/Plex/Regexps.py
Cython/Plex/Scanners.py
Cython/Plex/Traditional.py
Cython/Plex/Transitions.py
Cython/Unix/LinuxSystem.py

index ea5fcb6ce625ad9ecad43b22a52406396327b8b1..41347567fdbf3ef24b07b86c79bfc10925b99dbb 100644 (file)
@@ -210,7 +210,7 @@ class CCodeWriter:
                 storage_class = "static"
         if storage_class:
             self.put("%s " % storage_class)
-        if visibility <> 'public':
+        if visibility != 'public':
             dll_linkage = None
         self.put(entry.type.declaration_code(entry.cname,
             dll_linkage = dll_linkage))
index ca3c052fc576aa76ff704d329ae2a9d2f6836937..f95d45c876688f50f8e1f651f0b200156b948799 100644 (file)
@@ -311,7 +311,7 @@ class ExprNode(Node):
     def allocate_target_temps(self, env, rhs):
         #  Perform temp allocation for the LHS of an assignment.
         if debug_temp_alloc:
-            print self, "Allocating target temps"
+            print("%s Allocating target temps" % self)
         self.allocate_subexpr_temps(env)
         self.result_code = self.target_code()
         if rhs:
@@ -325,7 +325,7 @@ class ExprNode(Node):
         #  is used as the result instead of allocating a new
         #  one.
         if debug_temp_alloc:
-            print self, "Allocating temps"
+            print("%s Allocating temps" % self)
         self.allocate_subexpr_temps(env)
         self.allocate_temp(env, result)
         if self.is_temp:
@@ -335,11 +335,11 @@ class ExprNode(Node):
         #  Allocate temporary variables for all sub-expressions
         #  of this node.
         if debug_temp_alloc:
-            print self, "Allocating temps for:", self.subexprs
+            print("%s Allocating temps for: %s" % (self, self.subexprs))
         for node in self.subexpr_nodes():
             if node:
                 if debug_temp_alloc:
-                    print self, "Allocating temps for", node
+                    print("%s Allocating temps for %s" % (self, node))
                 node.allocate_temps(env)
     
     def allocate_temp(self, env, result = None):
@@ -350,7 +350,7 @@ class ExprNode(Node):
         #  is used as the result instead of allocating a new
         #  one.
         if debug_temp_alloc:
-            print self, "Allocating temp"
+            print("%s Allocating temp" % self)
         if result:
             if not self.is_temp:
                 raise InternalError("Result forced on non-temp node")
@@ -364,7 +364,7 @@ class ExprNode(Node):
             else:
                 self.result_code = None
             if debug_temp_alloc:
-                print self, "Allocated result", self.result_code
+                print("%s Allocated result %s" % (self, self.result_code))
         else:
             self.result_code = self.calculate_result_code()
     
@@ -384,7 +384,7 @@ class ExprNode(Node):
         #  otherwise release results of its sub-expressions.
         if self.is_temp:
             if debug_temp_alloc:
-                print self, "Releasing result", self.result_code
+                print("%s Releasing result %s" % (self, self.result_code))
             env.release_temp(self.result_code)
         else:
             self.release_subexpr_temps(env)
@@ -971,8 +971,8 @@ class NameNode(AtomicExprNode):
                             entry.name,
                             rhs.py_result()))
                 if debug_disposal_code:
-                    print "NameNode.generate_assignment_code:"
-                    print "...generating disposal code for", rhs
+                    print("NameNode.generate_assignment_code:")
+                    print("...generating disposal code for %s" % rhs)
                 rhs.generate_disposal_code(code)
                 
         else:
@@ -985,8 +985,8 @@ class NameNode(AtomicExprNode):
                 code.put_decref(self.result_code, self.ctype())
             code.putln('%s = %s;' % (self.result_code, rhs.result_as(self.ctype())))
             if debug_disposal_code:
-                print "NameNode.generate_assignment_code:"
-                print "...generating post-assignment code for", rhs
+                print("NameNode.generate_assignment_code:")
+                print("...generating post-assignment code for %s" % rhs)
             rhs.generate_post_assignment_code(code)
     
     def generate_deletion_code(self, code):
@@ -2147,8 +2147,8 @@ class SequenceNode(ExprNode):
             "__Pyx_EndUnpack(%s)" % (
                 self.iterator.py_result()))
         if debug_disposal_code:
-            print "UnpackNode.generate_assignment_code:"
-            print "...generating disposal code for", iterator
+            print("UnpackNode.generate_assignment_code:")
+            print("...generating disposal code for %s" % iterator)
         self.iterator.generate_disposal_code(code)
 
         code.putln("}")
@@ -2255,7 +2255,7 @@ class ListComprehensionNode(SequenceNode):
         
     def allocate_temps(self, env, result = None): 
         if debug_temp_alloc:
-            print self, "Allocating temps"
+            print("%s Allocating temps" % self)
         self.allocate_temp(env, result)
         self.loop.analyse_declarations(env)
         self.loop.analyse_expressions(env)
@@ -3551,7 +3551,7 @@ class CoercionNode(ExprNode):
         self.pos = arg.pos
         self.arg = arg
         if debug_coercion:
-            print self, "Coercing", self.arg
+            print("%s Coercing %s" % (self, self.arg))
             
     def annotate(self, code):
         self.arg.annotate(code)
index 55fb7baa64d4909fd37a1f485485a0633bd70aaf..9e157332a2e1573ff3e6bc845c4e4c28d12fa030 100644 (file)
@@ -48,13 +48,13 @@ class Context:
         # that module, provided its name is not a dotted name.
         debug_find_module = 0
         if debug_find_module:
-            print "Context.find_module: module_name =", module_name, \
-                "relative_to =", relative_to, "pos =", pos, "need_pxd =", need_pxd
+            print("Context.find_module: module_name = %s, relative_to = %s, pos = %s, need_pxd = %s" % (
+                    module_name, relative_to, pos, need_pxd))
         scope = None
         pxd_pathname = None
         if "." not in module_name and relative_to:
             if debug_find_module:
-                print "...trying relative import"
+                print("...trying relative import")
             scope = relative_to.lookup_submodule(module_name)
             if not scope:
                 qualified_name = relative_to.qualify_name(module_name)
@@ -63,28 +63,28 @@ class Context:
                     scope = relative_to.find_submodule(module_name)
         if not scope:
             if debug_find_module:
-                print "...trying absolute import"
+                print("...trying absolute import")
             scope = self
             for name in module_name.split("."):
                 scope = scope.find_submodule(name)
         if debug_find_module:
-            print "...scope =", scope
+            print("...scope =", scope)
         if not scope.pxd_file_loaded:
             if debug_find_module:
-                print "...pxd not loaded"
+                print("...pxd not loaded")
             scope.pxd_file_loaded = 1
             if not pxd_pathname:
                 if debug_find_module:
-                    print "...looking for pxd file"
+                    print("...looking for pxd file")
                 pxd_pathname = self.find_pxd_file(module_name, pos)
                 if debug_find_module:
-                    print "......found ", pxd_pathname
+                    print("......found ", pxd_pathname)
                 if not pxd_pathname and need_pxd:
                     error(pos, "'%s.pxd' not found" % module_name)
             if pxd_pathname:
                 try:
                     if debug_find_module:
-                        print "Context.find_module: Parsing", pxd_pathname
+                        print("Context.find_module: Parsing %s" % pxd_pathname)
                     pxd_tree = self.parse(pxd_pathname, scope.type_names, pxd = 1,
                                           full_module_name = module_name)
                     pxd_tree.analyse_declarations(scope)
index 1d7874cde2bc96cd003334c6f8fc075c19ac424f..f05562448f40741db5b4a642332d18aeae8c559c 100644 (file)
@@ -562,7 +562,7 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
         for entry in env.c_class_entries:
             #print "generate_typeobj_definitions:", entry.name
             #print "...visibility =", entry.visibility
-            if entry.visibility <> 'extern':
+            if entry.visibility != 'extern':
                 type = entry.type
                 scope = type.scope
                 if scope: # could be None if there was an error
@@ -681,7 +681,7 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
                 % scope.mangle_internal("tp_dealloc"))
         py_attrs = []
         for entry in scope.var_entries:
-            if entry.type.is_pyobject and entry.name <> "__weakref__":
+            if entry.type.is_pyobject and entry.name != "__weakref__":
                 py_attrs.append(entry)
         if py_attrs or scope.lookup_here("__weakref__"):
             self.generate_self_cast(scope, code)
@@ -1520,7 +1520,7 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
     
     def generate_base_type_import_code(self, env, entry, code):
         base_type = entry.type.base_type
-        if base_type and base_type.module_name <> env.qualified_name:
+        if base_type and base_type.module_name != env.qualified_name:
             self.generate_type_import_code(env, base_type, self.pos, code)
     
     def use_type_import_utility_code(self, env):
@@ -1569,7 +1569,7 @@ class ModuleNode(Nodes.Node, Nodes.BlockNode):
         typeobj_cname = type.typeobj_cname
         scope = type.scope
         if scope: # could be None if there was an error
-            if entry.visibility <> 'extern':
+            if entry.visibility != 'extern':
                 for slot in TypeSlots.slot_table:
                     slot.generate_dynamic_init_code(scope, code)
                 code.putln(
index 2b2e3ce2a2257d0943c81200f118dbfcc0a5eaed..ccb3ee1fff7fdbaa645395fe3d843966ff07d594 100644 (file)
@@ -943,7 +943,7 @@ class CFuncDefNode(FuncDefNode):
             dll_linkage = None
         header = self.return_type.declaration_code(entity,
             dll_linkage = dll_linkage)
-        if visibility <> 'private':
+        if visibility != 'private':
             storage_class = "%s " % Naming.extern_c_macro
         else:
             storage_class = "static "
@@ -3148,7 +3148,7 @@ class TryFinallyStatNode(StatNode):
                     "__pyx_why = 0; goto %s;" % catch_label)
             for i in cases_used:
                 new_label = new_labels[i]
-                #if new_label and new_label <> "<try>":
+                #if new_label and new_label != "<try>":
                 if new_label == new_error_label and self.preserve_exception:
                     self.put_error_catcher(code, 
                         new_error_label, i+1, catch_label)
index 7a9444c444dbc6903a854ab7d3313e46d1c0d0ae..5a684204bfbfe4955170e30fd5651c235bb156a5 100644 (file)
@@ -24,7 +24,7 @@ def p_ident_list(s):
     while s.sy == 'IDENT':
         names.append(s.systring)
         s.next()
-        if s.sy <> ',':
+        if s.sy != ',':
             break
         s.next()
     return names
@@ -290,7 +290,7 @@ def p_call(s, function):
                 s.error("Non-keyword arg following keyword arg",
                     pos = arg.pos)
             positional_args.append(arg)
-        if s.sy <> ',':
+        if s.sy != ',':
             break
         s.next()
     if s.sy == '*':
@@ -376,11 +376,11 @@ def p_subscript(s):
         return [ExprNodes.EllipsisNode(pos)]
     else:
         start = p_slice_element(s, (':',))
-        if s.sy <> ':':
+        if s.sy != ':':
             return [start]
         s.next()
         stop = p_slice_element(s, (':', ',', ']'))
-        if s.sy <> ':':
+        if s.sy != ':':
             return [start, stop]
         s.next()
         step = p_slice_element(s, (':', ',', ']'))
@@ -508,7 +508,7 @@ def p_cat_string_literal(s):
     # A sequence of one or more adjacent string literals.
     # Returns (kind, value) where kind in ('', 'c', 'r')
     kind, value = p_string_literal(s)
-    if kind <> 'c':
+    if kind != 'c':
         strings = [value]
         while s.sy == 'STRING' or s.sy == 'BEGIN_STRING':
             next_kind, next_value = p_string_literal(s)
@@ -608,7 +608,7 @@ def unquote(s):
         # Split into double quotes, newlines, escape sequences 
         # and spans of regular chars
         l1 = re.split(r'((?:\\[0-7]{1,3})|(?:\\x[0-9A-Fa-f]{2})|(?:\\.)|(?:\\\n)|(?:\n)|")', s)
-        print "unquote: l1 =", l1 ###
+        #print "unquote: l1 =", l1 ###
         l2 = []
         for item in l1:
             if item == '"' or item == '\n':
@@ -697,12 +697,12 @@ def p_dict_maker(s):
     pos = s.position()
     s.next()
     items = []
-    while s.sy <> '}':
+    while s.sy != '}':
         key = p_simple_expr(s)
         s.expect(':')
         value = p_simple_expr(s)
         items.append((key, value))
-        if s.sy <> ',':
+        if s.sy != ',':
             break
         s.next()
     s.expect('}')
@@ -720,7 +720,7 @@ def p_simple_expr_list(s):
     exprs = []
     while s.sy not in expr_terminators:
         exprs.append(p_simple_expr(s))
-        if s.sy <> ',':
+        if s.sy != ',':
             break
         s.next()
     return exprs
@@ -832,7 +832,7 @@ def find_parallel_assignment_size(input):
     rhs_size = len(rhs.args)
     for lhs in input[:-1]:
         lhs_size = len(lhs.args)
-        if lhs_size <> rhs_size:
+        if lhs_size != rhs_size:
             error(lhs.pos, "Unpacking sequence of wrong size (expected %d, got %d)"
                 % (lhs_size, rhs_size))
             return -1
@@ -1094,10 +1094,10 @@ def p_for_bounds(s):
         if not target.is_name:
             error(target.pos, 
                 "Target of for-from statement must be a variable name")
-        elif name2 <> target.name:
+        elif name2 != target.name:
             error(name2_pos,
                 "Variable name in for-from range does not match target")
-        if rel1[0] <> rel2[0]:
+        if rel1[0] != rel2[0]:
             error(rel2_pos,
                 "Relation directions in for-from do not match")
         return {'target': target, 
@@ -1131,9 +1131,9 @@ def p_for_target(s):
     if s.sy == ',':
         s.next()
         exprs = [expr]
-        while s.sy <> 'in':
+        while s.sy != 'in':
             exprs.append(p_bit_expr(s))
-            if s.sy <> ',':
+            if s.sy != ',':
                 break
             s.next()
         return ExprNodes.TupleNode(pos, args = exprs)
@@ -1175,7 +1175,7 @@ def p_except_clause(s):
     s.next()
     exc_type = None
     exc_value = None
-    if s.sy <> ':':
+    if s.sy != ':':
         exc_type = p_simple_expr(s)
         if s.sy == ',':
             s.next()
@@ -1295,7 +1295,7 @@ def p_IF_statement(s, level, cdef_flag, visibility, api):
         if s.compile_time_eval:
             result = body
             current_eval = 0
-        if s.sy <> 'ELIF':
+        if s.sy != 'ELIF':
             break
     if s.sy == 'ELSE':
         s.next()
@@ -1346,7 +1346,7 @@ def p_statement(s, level, cdef_flag = 0, visibility = 'private', api = 0):
                 s.level = level
                 return p_def_statement(s)
             elif s.sy == 'class':
-                if level <> 'module':
+                if level != 'module':
                     s.error("class definition not allowed here")
                 return p_class_statement(s)
             elif s.sy == 'include':
@@ -1355,7 +1355,7 @@ def p_statement(s, level, cdef_flag = 0, visibility = 'private', api = 0):
                 return p_include_statement(s, level)
             elif level == 'c_class' and s.sy == 'IDENT' and s.systring == 'property':
                 return p_property_decl(s)
-            elif s.sy == 'pass' and level <> 'property':
+            elif s.sy == 'pass' and level != 'property':
                 return p_pass_statement(s, with_newline = 1)
             else:
                 if level in ('c_class_pxd', 'property'):
@@ -1541,7 +1541,7 @@ def p_c_declarator(s, empty = 0, is_type = 0, cmethod_flag = 0, assignable = 0,
             s.expect(')')
     else:
         result = p_c_simple_declarator(s, empty, is_type, cmethod_flag, assignable, nonempty)
-    if not calling_convention_allowed and result.calling_convention and s.sy <> '(':
+    if not calling_convention_allowed and result.calling_convention and s.sy != '(':
         error(s.position(), "%s on something that is not a function"
             % result.calling_convention)
     while s.sy in ('[', '('):
@@ -1557,7 +1557,7 @@ def p_c_declarator(s, empty = 0, is_type = 0, cmethod_flag = 0, assignable = 0,
 def p_c_array_declarator(s, base):
     pos = s.position()
     s.next() # '['
-    if s.sy <> ']':
+    if s.sy != ']':
         dim = p_expr(s)
     else:
         dim = None
@@ -1791,7 +1791,7 @@ def p_c_enum_definition(s, pos, level, visibility, typedef_flag = 0):
     items = None
     s.expect(':')
     items = []
-    if s.sy <> 'NEWLINE':
+    if s.sy != 'NEWLINE':
         p_c_enum_line(s, items)
     else:
         s.next() # 'NEWLINE'
@@ -1804,7 +1804,7 @@ def p_c_enum_definition(s, pos, level, visibility, typedef_flag = 0):
         in_pxd = level == 'module_pxd')
 
 def p_c_enum_line(s, items):
-    if s.sy <> 'pass':
+    if s.sy != 'pass':
         p_c_enum_item(s, items)
         while s.sy == ',':
             s.next()
@@ -1839,8 +1839,8 @@ def p_c_struct_or_union_definition(s, pos, level, visibility, typedef_flag = 0):
         s.expect('NEWLINE')
         s.expect_indent()
         attributes = []
-        while s.sy <> 'DEDENT':
-            if s.sy <> 'pass':
+        while s.sy != 'DEDENT':
+            if s.sy != 'pass':
                 attributes.append(
                     p_c_func_or_var_declaration(s, level = 'other', pos = s.position()))
             else:
@@ -1859,7 +1859,7 @@ def p_visibility(s, prev_visibility):
     visibility = prev_visibility
     if s.sy == 'IDENT' and s.systring in ('extern', 'public', 'readonly'):
         visibility = s.systring
-        if prev_visibility <> 'private' and visibility <> prev_visibility:
+        if prev_visibility != 'private' and visibility != prev_visibility:
             s.error("Conflicting visibility options '%s' and '%s'"
                 % (prev_visibility, visibility))
         s.next()
@@ -1997,7 +1997,7 @@ def p_c_class_definition(s, level, pos,
         s.next()
         module_path.append(class_name)
         class_name = p_ident(s)
-    if module_path and visibility <> 'extern':
+    if module_path and visibility != 'extern':
         error(pos, "Qualified class name only allowed for 'extern' C class")
     if module_path and s.sy == 'IDENT' and s.systring == 'as':
         s.next()
@@ -2069,7 +2069,7 @@ def p_c_class_options(s):
     typeobj_name = None
     s.expect('[')
     while 1:
-        if s.sy <> 'IDENT':
+        if s.sy != 'IDENT':
             break
         if s.systring == 'object':
             s.next()
@@ -2077,7 +2077,7 @@ def p_c_class_options(s):
         elif s.systring == 'type':
             s.next()
             typeobj_name = p_ident(s)
-        if s.sy <> ',':
+        if s.sy != ',':
             break
         s.next()
     s.expect(']', "Expected 'object' or 'type'")
@@ -2093,7 +2093,7 @@ def p_property_decl(s):
 def p_doc_string(s):
     if s.sy == 'STRING' or s.sy == 'BEGIN_STRING':
         _, result = p_cat_string_literal(s)
-        if s.sy <> 'EOF':
+        if s.sy != 'EOF':
             s.expect_newline("Syntax error in doc string")
         return result
     else:
@@ -2108,7 +2108,7 @@ def p_module(s, pxd, full_module_name):
     else:
         level = 'module'
     body = p_statement_list(s, level)
-    if s.sy <> 'EOF':
+    if s.sy != 'EOF':
         s.error("Syntax error in statement [%s,%s]" % (
             repr(s.sy), repr(s.systring)))
     return ModuleNode(pos, doc = doc, body = body, full_module_name = full_module_name)
@@ -2140,7 +2140,7 @@ def print_parse_tree(f, node, level, key = None):
                 tag = node.__class__.__name__
             f.write("%s @ %s\n" % (tag, node.pos))
             for name, value in node.__dict__.items():
-                if name <> 'tag' and name <> 'pos':
+                if name != 'tag' and name != 'pos':
                     print_parse_tree(f, value, level+1, name)
             return
         elif t == ListType:
index 8fe4d0790e6c4092c399d31aa9c0246f3a3dd9e8..6ea568476ba14fc3bfc29a2a7d55198b651ef6e4 100644 (file)
@@ -630,7 +630,7 @@ class CFuncType(CType):
         if not self.is_overridable and other_type.is_overridable:
             return 0
         nargs = len(self.args)
-        if nargs <> len(other_type.args):
+        if nargs != len(other_type.args):
             return 0
         # When comparing C method signatures, the first argument
         # is exempt from compatibility checking (the proper check
@@ -639,9 +639,9 @@ class CFuncType(CType):
             if not self.args[i].type.same_as(
                 other_type.args[i].type):
                     return 0
-        if self.has_varargs <> other_type.has_varargs:
+        if self.has_varargs != other_type.has_varargs:
             return 0
-        if self.optional_arg_count <> other_type.optional_arg_count:
+        if self.optional_arg_count != other_type.optional_arg_count:
             return 0
         if not self.return_type.same_as(other_type.return_type):
             return 0
@@ -695,7 +695,7 @@ class CFuncType(CType):
         if not other_type.is_cfunction:
             return 0
         nargs = len(self.args)
-        if nargs <> len(other_type.args):
+        if nargs != len(other_type.args):
             return 0
         for i in range(as_cmethod, nargs):
             if not self.args[i].type.subtype_of_resolved_type(other_type.args[i].type):
@@ -703,9 +703,9 @@ class CFuncType(CType):
             else:
                 self.args[i].needs_type_test = other_type.args[i].needs_type_test \
                         or not self.args[i].type.same_as(other_type.args[i].type)
-        if self.has_varargs <> other_type.has_varargs:
+        if self.has_varargs != other_type.has_varargs:
             return 0
-        if self.optional_arg_count <> other_type.optional_arg_count:
+        if self.optional_arg_count != other_type.optional_arg_count:
             return 0
         if not self.return_type.subtype_of_resolved_type(other_type.return_type):
             return 0
index ea2970b5a32067c79effcb7b34abb81d2174d8a8..e48c8dcea590480bf5c5778ed99f473860579903 100644 (file)
@@ -42,7 +42,7 @@ def hash_source_file(path):
             f = open(path, "rU")
             text = f.read()
         except IOError, e:
-            print "Unable to hash scanner source file (%s)" % e
+            print("Unable to hash scanner source file (%s)" % e)
             return ""
     finally:
         f.close()
@@ -69,12 +69,12 @@ def open_pickled_lexicon(expected_hash):
                 result = f
                 f = None
             else:
-                print "Lexicon hash mismatch:" ###
-                print "   expected", expected_hash ###
-                print "   got     ", actual_hash ###
+                print("Lexicon hash mismatch:")       ###
+                print("   expected " + expected_hash) ###
+                print("   got     " + actual_hash)    ###
         except IOError, e:
-            print "Warning: Unable to read pickled lexicon", lexicon_pickle
-            print e
+            print("Warning: Unable to read pickled lexicon " + lexicon_pickle)
+            print(e)
     if f:
         f.close()
     return result
@@ -89,37 +89,37 @@ def try_to_unpickle_lexicon():
     if f:
         if notify_lexicon_unpickling:
             t0 = time()
-            print "Unpickling lexicon..."
+            print("Unpickling lexicon...")
         lexicon = pickle.load(f)
         f.close()
         if notify_lexicon_unpickling:
             t1 = time()
-            print "Done (%.2f seconds)" % (t1 - t0)
+            print("Done (%.2f seconds)" % (t1 - t0))
 
 def create_new_lexicon():
     global lexicon
     t0 = time()
-    print "Creating lexicon..."
+    print("Creating lexicon...")
     lexicon = make_lexicon()
     t1 = time()
-    print "Done (%.2f seconds)" % (t1 - t0)
+    print("Done (%.2f seconds)" % (t1 - t0))
 
 def pickle_lexicon():
     f = None
     try:
         f = open(lexicon_pickle, "wb")
     except IOError:
-        print "Warning: Unable to save pickled lexicon in", lexicon_pickle
+        print("Warning: Unable to save pickled lexicon in " + lexicon_pickle)
     if f:
         if notify_lexicon_pickling:
             t0 = time()
-            print "Pickling lexicon..."
+            print("Pickling lexicon...")
         pickle.dump(lexicon_hash, f, binary_lexicon_pickle)
         pickle.dump(lexicon, f, binary_lexicon_pickle)
         f.close()
         if notify_lexicon_pickling:
             t1 = time()
-            print "Done (%.2f seconds)" % (t1 - t0)
+            print("Done (%.2f seconds)" % (t1 - t0))
 
 def get_lexicon():
     global lexicon
@@ -284,9 +284,9 @@ class PyrexScanner(Scanner):
                 self.indentation_char = c
                 #print "Scanner.indentation_action: setting indent_char to", repr(c)
             else:
-                if self.indentation_char <> c:
+                if self.indentation_char != c:
                     self.error("Mixed use of tabs and spaces")
-            if text.replace(c, "") <> "":
+            if text.replace(c, "") != "":
                 self.error("Mixed use of tabs and spaces")
         # Figure out how many indents/dedents to do
         current_level = self.current_level()
@@ -304,7 +304,7 @@ class PyrexScanner(Scanner):
                 self.indentation_stack.pop()
                 self.produce('DEDENT', '')
             #print "...current level now", self.current_level() ###
-            if new_level <> self.current_level():
+            if new_level != self.current_level():
                 self.error("Inconsistent indentation")
 
     def eof_action(self, text):
@@ -328,7 +328,7 @@ class PyrexScanner(Scanner):
                 t = self.sy
             else:
                 t = "%s %s" % (self.sy, self.systring)
-            print "--- %3d %2d %s" % (line, col, t)
+            print("--- %3d %2d %s" % (line, col, t))
     
     def put_back(self, sy, systring):
         self.unread(self.sy, self.systring)
@@ -380,5 +380,5 @@ class PyrexScanner(Scanner):
 
     def expect_newline(self, message = "Expected a newline"):
         # Expect either a newline or end of file
-        if self.sy <> 'EOF':
+        if self.sy != 'EOF':
             self.expect('NEWLINE', message)
index c96472da94c4eec9534aa2e2e750732a1ff94857..bd252c10b9db3dc7d2110f74b609200041b4024a 100644 (file)
@@ -304,12 +304,12 @@ class Scope:
         return entry
     
     def check_previous_typedef_flag(self, entry, typedef_flag, pos):
-        if typedef_flag <> entry.type.typedef_flag:
+        if typedef_flag != entry.type.typedef_flag:
             error(pos, "'%s' previously declared using '%s'" % (
                 entry.name, ("cdef", "ctypedef")[entry.type.typedef_flag]))
     
     def check_previous_visibility(self, entry, visibility, pos):
-        if entry.visibility <> visibility:
+        if entry.visibility != visibility:
             error(pos, "'%s' previously declared as '%s'" % (
                 entry.name, entry.visibility))
     
@@ -334,7 +334,7 @@ class Scope:
             cname = None, visibility = 'private', is_cdef = 0):
         # Add an entry for a variable.
         if not cname:
-            if visibility <> 'private':
+            if visibility != 'private':
                 cname = name
             else:
                 cname = self.mangle(Naming.var_prefix, name)
@@ -361,24 +361,24 @@ class Scope:
         # Add an entry for a C function.
         entry = self.lookup_here(name)
         if entry:
-            if visibility <> 'private' and visibility <> entry.visibility:
+            if visibility != 'private' and visibility != entry.visibility:
                 warning(pos, "Function '%s' previously declared as '%s'" % (name, entry.visibility), 1)
             if not entry.type.same_as(type):
                 warning(pos, "Function signature does not match previous declaration", 1)
                 entry.type = type
         else:
             if not cname:
-                if api or visibility <> 'private':
+                if api or visibility != 'private':
                     cname = name
                 else:
                     cname = self.mangle(Naming.func_prefix, name)
             entry = self.add_cfunction(name, type, pos, cname, visibility)
             entry.func_cname = cname
-        if in_pxd and visibility <> 'extern':
+        if in_pxd and visibility != 'extern':
             entry.defined_in_pxd = 1
         if api:
             entry.api = 1
-        if not defining and not in_pxd and visibility <> 'extern':
+        if not defining and not in_pxd and visibility != 'extern':
             error(pos, "Non-extern C function declared but not defined")
         return entry
     
@@ -849,7 +849,7 @@ class ModuleScope(Scope):
                 entry = None # Will cause an error when we redeclare it
             else:
                 self.check_previous_typedef_flag(entry, typedef_flag, pos)
-                if base_type <> type.base_type:
+                if base_type != type.base_type:
                     error(pos, "Base type does not match previous declaration")
         #
         # Make a new entry if needed
@@ -898,17 +898,17 @@ class ModuleScope(Scope):
             entry.defined_in_pxd = 1
         if implementing:   # So that filenames in runtime exceptions refer to
             entry.pos = pos  # the .pyx file and not the .pxd file
-        if visibility <> 'private' and entry.visibility <> visibility:
+        if visibility != 'private' and entry.visibility != visibility:
             error(pos, "Class '%s' previously declared as '%s'"
                 % (name, entry.visibility))
         if api:
             entry.api = 1
         if objstruct_cname:
-            if type.objstruct_cname and type.objstruct_cname <> objstruct_cname:
+            if type.objstruct_cname and type.objstruct_cname != objstruct_cname:
                 error(pos, "Object struct name differs from previous declaration")
             type.objstruct_cname = objstruct_cname             
         if typeobj_cname:
-            if type.typeobj_cname and type.typeobj_cname <> typeobj_cname:
+            if type.typeobj_cname and type.typeobj_cname != typeobj_cname:
                     error(pos, "Type object name differs from previous declaration")
             type.typeobj_cname = typeobj_cname
         #
@@ -952,12 +952,12 @@ class ModuleScope(Scope):
         #
         debug_check_c_classes = 0
         if debug_check_c_classes:
-            print "Scope.check_c_classes: checking scope", self.qualified_name
+            print("Scope.check_c_classes: checking scope " + self.qualified_name)
         for entry in self.c_class_entries:
             if debug_check_c_classes:
-                print "...entry", entry.name, entry
-                print "......type =", entry.type
-                print "......visibility =", entry.visibility
+                print("...entry %s %s" % (entry.name, entry))
+                print("......type = " + entry.type)
+                print("......visibility = " + entry.visibility)
             type = entry.type
             name = entry.name
             visibility = entry.visibility
@@ -965,7 +965,7 @@ class ModuleScope(Scope):
             if not type.scope:
                 error(entry.pos, "C class '%s' is declared but not defined" % name)
             # Generate typeobj_cname
-            if visibility <> 'extern' and not type.typeobj_cname:
+            if visibility != 'extern' and not type.typeobj_cname:
                 type.typeobj_cname = self.mangle(Naming.typeobj_prefix, name)
             ## Generate typeptr_cname
             #type.typeptr_cname = self.mangle(Naming.typeptr_prefix, name)
@@ -1054,7 +1054,7 @@ class StructOrUnionScope(Scope):
         if type.is_pyobject and not allow_pyobject:
             error(pos,
                 "C struct/union member cannot be a Python object")
-        if visibility <> 'private':
+        if visibility != 'private':
             error(pos,
                 "C struct/union member cannot be declared %s" % visibility)
         return entry
@@ -1148,7 +1148,7 @@ class CClassScope(ClassScope):
     
     def __init__(self, name, outer_scope, visibility):
         ClassScope.__init__(self, name, outer_scope)
-        if visibility <> 'extern':
+        if visibility != 'extern':
             self.method_table_cname = outer_scope.mangle(Naming.methtab_prefix, name)
             self.member_table_cname = outer_scope.mangle(Naming.memtab_prefix, name)
             self.getset_table_cname = outer_scope.mangle(Naming.gstab_prefix, name)
index f66dc1e7cc43b56a539a004cad0da1d7947f3e9b..29179b75b30e4eee5d5af87523b5f9e420487967 100644 (file)
@@ -147,7 +147,7 @@ class SlotDescriptor:
     def generate_dynamic_init_code(self, scope, code):
         if self.is_initialised_dynamically:
             value = self.slot_code(scope)
-            if value <> "0":
+            if value != "0":
                 code.putln("%s.%s = %s;" % (
                     scope.parent_type.typeobj_cname, 
                     self.slot_name, 
index 1fbccd885fb6def74b8b7e16e07a8f57fb650f64..edb3f4e8ca582e4f0bc938c761b1fdf1f9d56f6b 100644 (file)
@@ -6,7 +6,7 @@
 
 def print_call_chain(*args):
     import sys
-    print " ".join(map(str, args))
+    print(" ".join(map(str, args)))
     f = sys._getframe(1)
     while f:
         name = f.f_code.co_name
@@ -15,6 +15,6 @@ def print_call_chain(*args):
             c = getattr(s, "__class__", None)
             if c:
                 name = "%s.%s" % (c.__name__, name)
-        print "Called from:", name, f.f_lineno
+        print("Called from: %s %s" % (name, f.f_lineno))
         f = f.f_back
-    print "-" * 70
+    print("-" * 70)
index 7b82467a996f298187678a8eb23a9f932700d577..1edeab39479b94b4906613478fc10d74b095a8b8 100644 (file)
@@ -69,10 +69,10 @@ def c_compile(c_file, verbose_flag = 0, cplus = 0, obj_suffix = ".o"):
     compiler = compilers[bool(cplus)]
     args = [compiler] + compiler_options + include_options + [c_file, "-o", o_file]
     if verbose_flag or verbose:
-        print " ".join(args)
+        print(" ".join(args))
     #print compiler, args ###
     status = os.spawnvp(os.P_WAIT, compiler, args)
-    if status <> 0:
+    if status != 0:
         raise CCompilerError("C compiler returned status %s" % status)
     return o_file
 
@@ -87,8 +87,8 @@ def c_link_list(obj_files, verbose_flag = 0, cplus = 0):
     linker = linkers[bool(cplus)]
     args = [linker] + linker_options + obj_files + ["-o", out_file]
     if verbose_flag or verbose:
-        print " ".join(args)
+        print(" ".join(args))
     status = os.spawnvp(os.P_WAIT, linker, args)
-    if status <> 0:
+    if status != 0:
         raise CCompilerError("Linker returned status %s" % status)
     return out_file
index 9af34d85a4535c24fad75137725d1a9df6523144..1f02b970c5a4cb82894cf868f46370c940a0fa8a 100644 (file)
@@ -124,8 +124,8 @@ def test_c_compile(link = 0):
             except PyrexError, e:
                 #print "Caught a PyrexError:" ###
                 #print repr(e) ###
-                print "%s.%s:" % (e.__class__.__module__,
-                    e.__class__.__name__), e
+                print("%s.%s: %s" % (e.__class__.__module__,
+                    e.__class__.__name__, e))
                 sys.exit(1)
         else:
             obj = arg
index 32b12c431c3063d248762211fa83e4ceaeec04da..2dbfaf0637b5a4dd4aff0339d36ff68f1f736282 100644 (file)
@@ -111,7 +111,7 @@ class Lexicon:
   tables = None # StateTableMachine
 
   def __init__(self, specifications, debug = None, debug_flags = 7, timings = None):
-    if type(specifications) <> types.ListType:
+    if type(specifications) != types.ListType:
       raise Errors.InvalidScanner("Scanner definition is not a list")
     if timings:
       from Timing import time
@@ -176,9 +176,9 @@ class Lexicon:
       raise e.__class__("Token number %d: %s" % (token_number, e))
 
   def parse_token_definition(self, token_spec):
-    if type(token_spec) <> types.TupleType:
+    if type(token_spec) != types.TupleType:
       raise Errors.InvalidToken("Token definition is not a tuple")
-    if len(token_spec) <> 2:
+    if len(token_spec) != 2:
       raise Errors.InvalidToken("Wrong number of items in token definition")
     pattern, action = token_spec
     if not isinstance(pattern, Regexps.RE):
index fb9ba717d80f5bc40a76b84b4027fe64c73c684d..6adfa34046b524e920f76f9f62f9e6cf616340b6 100644 (file)
@@ -182,7 +182,7 @@ class FastMachine:
       code0, code1 = event
       if code0 == -maxint:
         state['else'] = new_state
-      elif code1 <> maxint:
+      elif code1 != maxint:
         while code0 < code1:
           state[chr(code0)] = new_state
           code0 = code0 + 1
index 6164d3bdfb2922a00ed21a0ee4b5feeb7b342522..d820f8c17c3da30dfded3bd50b141516d81900e6 100644 (file)
@@ -152,12 +152,12 @@ class RE:
             self.wrong_type(num, value, "Plex.RE instance")
 
     def check_string(self, num, value):
-        if type(value) <> type(''):
+        if type(value) != type(''):
             self.wrong_type(num, value, "string")
     
     def check_char(self, num, value):
         self.check_string(num, value)
-        if len(value) <> 1:
+        if len(value) != 1:
             raise Errors.PlexValueError("Invalid value for argument %d of Plex.%s."
                 "Expected a string of length 1, got: %s" % (
                     num, self.__class__.__name__, repr(value)))
@@ -192,7 +192,7 @@ class RE:
         
 ##      def build_machine(self, m, initial_state, final_state, match_bol, nocase):
 ##              c = self.char
-##              if match_bol and c <> BOL:
+##              if match_bol and c != BOL:
 ##                      s1 = self.build_opt(m, initial_state, BOL)
 ##              else:
 ##                      s1 = initial_state
index 6278d88ba4d5d360125fa489a7b4fa552d4d7ad1..acf4b83bc13973d698c0176cf91f8af3a630060e 100644 (file)
@@ -122,8 +122,8 @@ class Scanner:
     action = self.run_machine_inlined()
     if action:
       if self.trace:
-        print "Scanner: read: Performing", action, "%d:%d" % (
-          self.start_pos, self.cur_pos)
+        print("Scanner: read: Performing %s %d:%d" % (
+          action, self.start_pos, self.cur_pos))
       base = self.buf_start_pos
       text = self.buffer[self.start_pos - base : self.cur_pos - base]
       return (text, action)
@@ -163,8 +163,8 @@ class Scanner:
     trace = self.trace
     while 1:
       if trace: #TRACE#
-        print "State %d, %d/%d:%s -->" % ( #TRACE#
-          state['number'], input_state, cur_pos, repr(cur_char)),  #TRACE#
+        print("State %d, %d/%d:%s -->" % ( #TRACE#
+          state['number'], input_state, cur_pos, repr(cur_char)))  #TRACE#
       # Begin inlined self.save_for_backup()
       #action = state.action #@slow
       action = state['action'] #@fast
@@ -179,7 +179,7 @@ class Scanner:
         new_state = c and state.get('else') #@fast
       if new_state:
         if trace: #TRACE#
-          print "State %d" % new_state['number']  #TRACE#
+          print("State %d" % new_state['number'])  #TRACE#
         state = new_state
         # Begin inlined: self.next_char()
         if input_state == 1:
@@ -228,7 +228,7 @@ class Scanner:
         # End inlined self.next_char()
       else: # not new_state
         if trace: #TRACE#
-          print "blocked"  #TRACE#
+          print("blocked")  #TRACE#
         # Begin inlined: action = self.back_up()
         if backup_state:
           (action, cur_pos, cur_line, cur_line_start, 
@@ -245,7 +245,7 @@ class Scanner:
     self.next_pos       = next_pos
     if trace: #TRACE#
       if action: #TRACE#
-        print "Doing", action #TRACE#
+        print("Doing " + action) #TRACE#
     return action
     
 #      def transition(self):
@@ -288,7 +288,7 @@ class Scanner:
   def next_char(self):
     input_state = self.input_state
     if self.trace:
-      print "Scanner: next:", " "*20, "[%d] %d" % (input_state, self.cur_pos),
+      print("Scanner: next: %s [%d] %d" % (" "*20, input_state, self.cur_pos))
     if input_state == 1:
       self.cur_pos = self.next_pos
       c = self.read_char()
@@ -314,7 +314,7 @@ class Scanner:
     else: # input_state = 5
       self.cur_char = ''
     if self.trace:
-      print "--> [%d] %d %s" % (input_state, self.cur_pos, repr(self.cur_char))
+      print("--> [%d] %d %s" % (input_state, self.cur_pos, repr(self.cur_char)))
     
 #      def read_char(self):
 #              """
index b3148c1ec0e619c2bb2d87379b9c1b0317a06159..4ba4bbbdb410975dc3236b96907e7118978eff39 100644 (file)
@@ -95,9 +95,9 @@ class REParser:
     if self.c == ']':
       char_list.append(']')
       self.next()
-    while not self.end and self.c <> ']':
+    while not self.end and self.c != ']':
       c1 = self.get()
-      if self.c == '-' and self.lookahead(1) <> ']':
+      if self.c == '-' and self.lookahead(1) != ']':
         self.next()
         c2 = self.get()
         for a in xrange(ord(c1), ord(c2) + 1):
index c1edd5efc18c311a733e3e42862cb0bf0683b4de..c34dce882b7b9d38fce38ec4cd77a1949accb14d 100644 (file)
@@ -190,7 +190,7 @@ class TransitionMap:
   def check(self):
     """Check data structure integrity."""
     if not self.map[-3] < self.map[-1]:
-      print self
+      print(self)
       assert 0
   
   def dump(self, file):
index 1f71e3fd3edb16cb9b9493e9d5d604e5b12188fe..7bdfd6e66a1735ae04ef2c6f56d7b9acc981e3e0 100644 (file)
@@ -49,10 +49,10 @@ def c_compile(c_file, verbose_flag = 0, cplus = 0, obj_suffix = ".o"):
     compiler = compilers[bool(cplus)]
     args = [compiler] + compiler_options + include_options + [c_file, "-o", o_file]
     if verbose_flag or verbose:
-        print " ".join(args)
+        print(" ".join(args))
     #print compiler, args ###
     status = os.spawnvp(os.P_WAIT, compiler, args)
-    if status <> 0:
+    if status != 0:
         raise CCompilerError("C compiler returned status %s" % status)
     return o_file
 
@@ -67,8 +67,8 @@ def c_link_list(obj_files, verbose_flag = 0, cplus = 0):
     linker = linkers[bool(cplus)]
     args = [linker] + linker_options + obj_files + ["-o", out_file]
     if verbose_flag or verbose:
-        print " ".join(args)
+        print(" ".join(args))
     status = os.spawnvp(os.P_WAIT, linker, args)
-    if status <> 0:
+    if status != 0:
         raise CCompilerError("Linker returned status %s" % status)
     return out_file