本文整理汇总了Python中Cython.Compiler.Main.CompilationOptions.language_level方法的典型用法代码示例。如果您正苦于以下问题：Python CompilationOptions.language_level方法的具体用法？Python CompilationOptions.language_level怎么用？Python CompilationOptions.language_level使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Cython.Compiler.Main.CompilationOptions的用法示例。
在下文中一共展示了CompilationOptions.language_level方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: extract
# 需要导入模块: from Cython.Compiler.Main import CompilationOptions [as 别名]
# 或者: from Cython.Compiler.Main.CompilationOptions import language_level [as 别名]
def extract(path, **kwargs):
name = os.path.splitext(os.path.relpath(path))[0].replace('/', '.')
options = CompilationOptions()
options.include_path.append('include')
options.language_level = 2
options.compiler_directives = dict(
c_string_type='str',
c_string_encoding='ascii',
)
context = options.create_context()
tree = parse_from_strings(name, open(path).read().decode('utf8'), context, **kwargs)
extractor = Visitor({'file': path})
extractor.visit(tree)
return extractor.events示例2: parse_command_line
# 需要导入模块: from Cython.Compiler.Main import CompilationOptions [as 别名]
# 或者: from Cython.Compiler.Main.CompilationOptions import language_level [as 别名]
def parse_command_line(args):
from Cython.Compiler.Main import \
CompilationOptions, default_options
def pop_arg():
if args:
return args.pop(0)
else:
bad_usage()
def get_param(option):
tail = option[2:]
if tail:
return tail
else:
return pop_arg()
options = CompilationOptions(default_options)
sources = []
while args:
if args[0].startswith("-"):
option = pop_arg()
if option in ("-V", "--version"):
options.show_version = 1
elif option in ("-l", "--create-listing"):
options.use_listing_file = 1
elif option in ("-+", "--cplus"):
options.cplus = 1
elif option.startswith("--embed"):
ix = option.find('=')
if ix == -1:
Options.embed = "main"
else:
Options.embed = option[ix+1:]
elif option.startswith("-I"):
options.include_path.append(get_param(option))
elif option == "--include-dir":
options.include_path.append(pop_arg())
elif option in ("-w", "--working"):
options.working_path = pop_arg()
elif option in ("-o", "--output-file"):
options.output_file = pop_arg()
elif option in ("-r", "--recursive"):
options.recursive = 1
elif option in ("-t", "--timestamps"):
options.timestamps = 1
elif option in ("-f", "--force"):
options.timestamps = 0
elif option in ("-v", "--verbose"):
options.verbose += 1
elif option in ("-p", "--embed-positions"):
Options.embed_pos_in_docstring = 1
elif option in ("-z", "--pre-import"):
Options.pre_import = pop_arg()
elif option == "--cleanup":
Options.generate_cleanup_code = int(pop_arg())
elif option in ("-D", "--no-docstrings"):
Options.docstrings = False
elif option in ("-a", "--annotate"):
Options.annotate = True
elif option == "--convert-range":
Options.convert_range = True
elif option == "--line-directives":
options.emit_linenums = True
elif option == "--no-c-in-traceback":
options.c_line_in_traceback = False
elif option == "--gdb":
options.gdb_debug = True
options.output_dir = os.curdir
elif option == '-2':
options.language_level = 2
elif option == '-3':
options.language_level = 3
elif option == "--fast-fail":
Options.fast_fail = True
elif option in ('-Werror', '--warning-errors'):
Options.warning_errors = True
elif option == "--disable-function-redefinition":
Options.disable_function_redefinition = True
elif option == "--directive" or option.startswith('-X'):
if option.startswith('-X') and option[2:].strip():
x_args = option[2:]
else:
x_args = pop_arg()
try:
options.compiler_directives = Options.parse_directive_list(
x_args, relaxed_bool=True,
current_settings=options.compiler_directives)
except ValueError, e:
sys.stderr.write("Error in compiler directive: %s\n" % e.args[0])
sys.exit(1)
elif option.startswith('--debug'):
option = option[2:].replace('-', '_')
import DebugFlags
if option in dir(DebugFlags):
setattr(DebugFlags, option, True)
else:
sys.stderr.write("Unknown debug flag: %s\n" % option)
bad_usage()
#.........这里部分代码省略.........
示例3: parse_command_line
# 需要导入模块: from Cython.Compiler.Main import CompilationOptions [as 别名]
# 或者: from Cython.Compiler.Main.CompilationOptions import language_level [as 别名]
def parse_command_line(args):
from Cython.Compiler.Main import \
CompilationOptions, default_options
def pop_arg():
if args:
return args.pop(0)
else:
bad_usage()
def get_param(option):
tail = option[2:]
if tail:
return tail
else:
return pop_arg()
options = CompilationOptions(default_options)
sources = []
while args:
if args[0].startswith("-"):
option = pop_arg()
if option in ("-V", "--version"):
options.show_version = 1
elif option in ("-l", "--create-listing"):
options.use_listing_file = 1
elif option in ("-+", "--cplus"):
options.cplus = 1
elif option == "--embed":
Options.embed = "main"
elif option.startswith("--embed="):
Options.embed = option[8:]
elif option.startswith("-I"):
options.include_path.append(get_param(option))
elif option == "--include-dir":
options.include_path.append(pop_arg())
elif option in ("-w", "--working"):
options.working_path = pop_arg()
elif option in ("-o", "--output-file"):
options.output_file = pop_arg()
elif option in ("-t", "--timestamps"):
options.timestamps = 1
elif option in ("-f", "--force"):
options.timestamps = 0
elif option in ("-v", "--verbose"):
options.verbose += 1
elif option in ("-p", "--embed-positions"):
Options.embed_pos_in_docstring = 1
elif option in ("-z", "--pre-import"):
Options.pre_import = pop_arg()
elif option == "--cleanup":
Options.generate_cleanup_code = int(pop_arg())
elif option in ("-D", "--no-docstrings"):
Options.docstrings = False
elif option in ("-a", "--annotate"):
Options.annotate = True
elif option == "--convert-range":
Options.convert_range = True
elif option == "--line-directives":
options.emit_linenums = True
elif option == "--no-c-in-traceback":
options.c_line_in_traceback = False
elif option == "--gdb":
options.gdb_debug = True
options.output_dir = os.curdir
elif option == "--gdb-outdir":
options.gdb_debug = True
options.output_dir = pop_arg()
elif option == "--lenient":
Options.error_on_unknown_names = False
Options.error_on_uninitialized = False
elif option == '-2':
options.language_level = 2
elif option == '-3':
options.language_level = 3
elif option == "--capi-reexport-cincludes":
options.capi_reexport_cincludes = True
elif option == "--fast-fail":
Options.fast_fail = True
elif option in ('-Werror', '--warning-errors'):
Options.warning_errors = True
elif option in ('-Wextra', '--warning-extra'):
options.compiler_directives.update(Options.extra_warnings)
elif option == "--old-style-globals":
Options.old_style_globals = True
elif option == "--directive" or option.startswith('-X'):
if option.startswith('-X') and option[2:].strip():
x_args = option[2:]
else:
x_args = pop_arg()
try:
options.compiler_directives = Options.parse_directive_list(
x_args, relaxed_bool=True,
current_settings=options.compiler_directives)
except ValueError as e:
sys.stderr.write("Error in compiler directive: %s\n" % e.args[0])
sys.exit(1)
elif option.startswith('--debug'):
option = option[2:].replace('-', '_')
#.........这里部分代码省略.........
示例4: CompilationOptions
# 需要导入模块: from Cython.Compiler.Main import CompilationOptions [as 别名]
# 或者: from Cython.Compiler.Main.CompilationOptions import language_level [as 别名]
from Cython.Compiler.Main import compile_single, CompilationOptions
from Cython.Compiler.TreeFragment import parse_from_strings
from Cython.Compiler.Visitor import TreeVisitor
from Cython.Compiler import Nodes
from Cython.Compiler.AutoDocTransforms import EmbedSignature
options = CompilationOptions()
options.include_path.append('include')
options.language_level = 2
options.compiler_directives = dict(
c_string_type='str',
c_string_encoding='ascii',
)
ctx = options.create_context()
tree = parse_from_strings('include.libavutil.avutil', open('scratchpad/test.pxd').read().decode('utf8'), ctx)
class Visitor(TreeVisitor):
def __init__(self, state=None):
super(Visitor, self).__init__()
self.state = dict(state or {})
self.events = []
def record_event(self, node, **kw):
state = self.state.copy()
state.update(**kw)
state['pos'] = node.pos
state['end_pos'] = node.end_pos()
self.events.append(state)