diff options
Diffstat (limited to 'scripts/qapi.py')
| -rw-r--r-- | scripts/qapi.py | 43 |
1 files changed, 26 insertions, 17 deletions
diff --git a/scripts/qapi.py b/scripts/qapi.py index 43a54bf40f..58f995b07f 100644 --- a/scripts/qapi.py +++ b/scripts/qapi.py @@ -11,13 +11,21 @@ # This work is licensed under the terms of the GNU GPL, version 2. # See the COPYING file in the top-level directory. +from __future__ import print_function import errno import getopt import os import re import string import sys -from ordereddict import OrderedDict +try: + from collections import OrderedDict +except: + from ordereddict import OrderedDict +try: + from StringIO import StringIO +except ImportError: + from io import StringIO builtin_types = { 'null': 'QTYPE_QNULL', @@ -244,7 +252,7 @@ class QAPIDoc(object): "'Returns:' is only valid for commands") def check(self): - bogus = [name for name, section in self.args.iteritems() + bogus = [name for name, section in self.args.items() if not section.member] if bogus: raise QAPISemError( @@ -299,7 +307,7 @@ class QAPISchemaParser(object): if not isinstance(pragma, dict): raise QAPISemError( info, "Value of 'pragma' must be a dictionary") - for name, value in pragma.iteritems(): + for name, value in pragma.items(): self._pragma(name, value, info) else: expr_elem = {'expr': expr, @@ -1467,7 +1475,7 @@ class QAPISchema(object): self._def_exprs() self.check() except QAPIError as err: - print >>sys.stderr, err + print(err, file=sys.stderr) exit(1) def _def_entity(self, ent): @@ -1565,7 +1573,7 @@ class QAPISchema(object): def _make_members(self, data, info): return [self._make_member(key, value, info) - for (key, value) in data.iteritems()] + for (key, value) in data.items()] def _def_struct_type(self, expr, info, doc): name = expr['struct'] @@ -1597,11 +1605,11 @@ class QAPISchema(object): name, info, doc, 'base', self._make_members(base, info))) if tag_name: variants = [self._make_variant(key, value) - for (key, value) in data.iteritems()] + for (key, value) in data.items()] members = [] else: variants = [self._make_simple_variant(key, value, info) - for (key, value) in data.iteritems()] + for (key, value) in data.items()] typ = self._make_implicit_enum_type(name, info, [v.name for v in variants]) tag_member = QAPISchemaObjectTypeMember('type', typ, False) @@ -1616,7 +1624,7 @@ class QAPISchema(object): name = expr['alternate'] data = expr['data'] variants = [self._make_variant(key, value) - for (key, value) in data.iteritems()] + for (key, value) in data.items()] tag_member = QAPISchemaObjectTypeMember('type', 'QType', False) self._def_entity( QAPISchemaAlternateType(name, info, doc, @@ -1670,7 +1678,7 @@ class QAPISchema(object): assert False def check(self): - for ent in self._entity_dict.values(): + for (name, ent) in sorted(self._entity_dict.items()): ent.check(self) def visit(self, visitor): @@ -1726,7 +1734,10 @@ def c_enum_const(type_name, const_name, prefix=None): type_name = prefix return camel_to_upper(type_name) + '_' + c_name(const_name, False).upper() -c_name_trans = string.maketrans('.-', '__') +if hasattr(str, 'maketrans'): + c_name_trans = str.maketrans('.-', '__') +else: + c_name_trans = string.maketrans('.-', '__') # Map @name to a valid C identifier. @@ -1931,7 +1942,7 @@ def parse_command_line(extra_options='', extra_long_options=[]): ['source', 'header', 'prefix=', 'output-dir='] + extra_long_options) except getopt.GetoptError as err: - print >>sys.stderr, "%s: %s" % (sys.argv[0], str(err)) + print("%s: %s" % (sys.argv[0], str(err)), file=sys.stderr) sys.exit(1) output_dir = '' @@ -1945,9 +1956,8 @@ def parse_command_line(extra_options='', extra_long_options=[]): if o in ('-p', '--prefix'): match = re.match(r'([A-Za-z_.-][A-Za-z0-9_.-]*)?', a) if match.end() != len(a): - print >>sys.stderr, \ - "%s: 'funny character '%s' in argument of --prefix" \ - % (sys.argv[0], a[match.end()]) + print("%s: 'funny character '%s' in argument of --prefix" \ + % (sys.argv[0], a[match.end()]), file=sys.stderr) sys.exit(1) prefix = a elif o in ('-o', '--output-dir'): @@ -1964,7 +1974,7 @@ def parse_command_line(extra_options='', extra_long_options=[]): do_h = True if len(args) != 1: - print >>sys.stderr, "%s: need exactly one argument" % sys.argv[0] + print("%s: need exactly one argument" % sys.argv[0], file=sys.stderr) sys.exit(1) fname = args[0] @@ -1992,8 +2002,7 @@ def open_output(output_dir, do_c, do_h, prefix, c_file, h_file, if really: return open(name, opt) else: - import StringIO - return StringIO.StringIO() + return StringIO() fdef = maybe_open(do_c, c_file, 'w') fdecl = maybe_open(do_h, h_file, 'w') |