Merged revisions 59005-59040 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk I've tried to fix test_cmd_line_script but I wasn't able to get all tests right. Nick, can you please have a look? ........ r59020 | facundo.batista | 2007-11-16 19:04:14 +0100 (Fri, 16 Nov 2007) | 12 lines Now in find, rfind, index, and rindex, you can use None as defaults, as usual with slicing (both with str and unicode strings). This fixes issue 1259. For str only the stringobject.c file was modified. But for unicode, I needed to repeat in the four functions a lot of code, so created a new function that does part of the job for them (and placed it in find.h, following a suggestion of Barry). Also added tests for this behaviour. ........ r59021 | facundo.batista | 2007-11-16 19:41:24 +0100 (Fri, 16 Nov 2007) | 4 lines Fix for stupid error (I need to remember to do a full 'make clean + make' cycle before the tests...). Sorry. ........ r59022 | facundo.batista | 2007-11-16 20:16:15 +0100 (Fri, 16 Nov 2007) | 3 lines Made _ParseTupleFinds only defined to unicodeobject.c ........ r59024 | raymond.hettinger | 2007-11-17 02:51:22 +0100 (Sat, 17 Nov 2007) | 1 line Fix signature in example ........ r59033 | brett.cannon | 2007-11-17 08:07:29 +0100 (Sat, 17 Nov 2007) | 5 lines Remove a confusing sentence about pth files and which directories are searched for them. Closes issue #1431. Thanks Giambattista Bloisi for the help. ........ r59039 | nick.coghlan | 2007-11-18 12:56:28 +0100 (Sun, 18 Nov 2007) | 1 line Patch #1739468: Directories and zipfiles containing __main__.py are now executable ........
This commit is contained in:
Christian Heimes
parent
81ca7c784c
commit
9cd177526a
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@ -612,8 +612,7 @@ will not override standard modules. This means you can't use this mechanism for
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installing fixed versions of standard modules.)
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Paths can be absolute or relative, in which case they're relative to the
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directory containing the :file:`.pth` file. Any directories added to the search
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path will be scanned in turn for :file:`.pth` files. See the documentation of
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directory containing the :file:`.pth` file. See the documentation of
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the :mod:`site` module for more information.
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A slightly less convenient way is to edit the :file:`site.py` file in Python's
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@ -427,7 +427,7 @@ Example::
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def __asdict__(self):
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'Return a new dict mapping field names to their values'
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return dict(zip(('x', 'y'), self))
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def __replace__(self, field, value):
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def __replace__(self, **kwds):
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'Return a new Point object replacing specified fields with new values'
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return Point(**dict(zip(('x', 'y'), self) + kwds.items()))
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x = property(itemgetter(0))
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@ -24,6 +24,7 @@ PyAPI_FUNC(PyObject *) PyImport_ImportModuleEx(
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#define PyImport_ImportModuleEx(n, g, l, f) \
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PyImport_ImportModuleLevel(n, g, l, f, -1)
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PyAPI_FUNC(PyObject *) PyImport_GetImporter(PyObject *path);
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PyAPI_FUNC(PyObject *) PyImport_Import(PyObject *name);
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PyAPI_FUNC(PyObject *) PyImport_ReloadModule(PyObject *m);
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PyAPI_FUNC(void) PyImport_Cleanup(void);
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@ -42,6 +43,7 @@ struct _inittab {
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void (*initfunc)(void);
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};
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PyAPI_DATA(PyTypeObject) PyNullImporter_Type;
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PyAPI_DATA(struct _inittab *) PyImport_Inittab;
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PyAPI_FUNC(int) PyImport_AppendInittab(char *name, void (*initfunc)(void));
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@ -146,6 +146,13 @@ class BaseTest(unittest.TestCase):
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self.checkequal(3, 'abc', 'find', '', 3)
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self.checkequal(-1, 'abc', 'find', '', 4)
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# to check the ability to pass None as defaults
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self.checkequal( 2, 'rrarrrrrrrrra', 'find', 'a')
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self.checkequal(12, 'rrarrrrrrrrra', 'find', 'a', 4)
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self.checkequal(-1, 'rrarrrrrrrrra', 'find', 'a', 4, 6)
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self.checkequal(12, 'rrarrrrrrrrra', 'find', 'a', 4, None)
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self.checkequal( 2, 'rrarrrrrrrrra', 'find', 'a', None, 6)
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self.checkraises(TypeError, 'hello', 'find')
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self.checkraises(TypeError, 'hello', 'find', 42)
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@ -183,6 +190,13 @@ class BaseTest(unittest.TestCase):
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self.checkequal(3, 'abc', 'rfind', '', 3)
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self.checkequal(-1, 'abc', 'rfind', '', 4)
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# to check the ability to pass None as defaults
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self.checkequal(12, 'rrarrrrrrrrra', 'rfind', 'a')
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self.checkequal(12, 'rrarrrrrrrrra', 'rfind', 'a', 4)
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self.checkequal(-1, 'rrarrrrrrrrra', 'rfind', 'a', 4, 6)
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self.checkequal(12, 'rrarrrrrrrrra', 'rfind', 'a', 4, None)
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self.checkequal( 2, 'rrarrrrrrrrra', 'rfind', 'a', None, 6)
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self.checkraises(TypeError, 'hello', 'rfind')
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self.checkraises(TypeError, 'hello', 'rfind', 42)
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@ -197,6 +211,13 @@ class BaseTest(unittest.TestCase):
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self.checkraises(ValueError, 'abcdefghi', 'index', 'ghi', 8)
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self.checkraises(ValueError, 'abcdefghi', 'index', 'ghi', -1)
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# to check the ability to pass None as defaults
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self.checkequal( 2, 'rrarrrrrrrrra', 'index', 'a')
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self.checkequal(12, 'rrarrrrrrrrra', 'index', 'a', 4)
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self.checkraises(ValueError, 'rrarrrrrrrrra', 'index', 'a', 4, 6)
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self.checkequal(12, 'rrarrrrrrrrra', 'index', 'a', 4, None)
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self.checkequal( 2, 'rrarrrrrrrrra', 'index', 'a', None, 6)
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self.checkraises(TypeError, 'hello', 'index')
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self.checkraises(TypeError, 'hello', 'index', 42)
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@ -212,6 +233,13 @@ class BaseTest(unittest.TestCase):
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self.checkraises(ValueError, 'abcdefghi', 'rindex', 'ghi', 0, 8)
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self.checkraises(ValueError, 'abcdefghi', 'rindex', 'ghi', 0, -1)
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# to check the ability to pass None as defaults
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self.checkequal(12, 'rrarrrrrrrrra', 'rindex', 'a')
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self.checkequal(12, 'rrarrrrrrrrra', 'rindex', 'a', 4)
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self.checkraises(ValueError, 'rrarrrrrrrrra', 'rindex', 'a', 4, 6)
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self.checkequal(12, 'rrarrrrrrrrra', 'rindex', 'a', 4, None)
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self.checkequal( 2, 'rrarrrrrrrrra', 'rindex', 'a', None, 6)
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self.checkraises(TypeError, 'hello', 'rindex')
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self.checkraises(TypeError, 'hello', 'rindex', 42)
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@ -1,3 +1,6 @@
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# Tests invocation of the interpreter with various command line arguments
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# All tests are executed with environment variables ignored
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# See test_cmd_line_script.py for testing of script execution
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import test.test_support, unittest
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import sys
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@ -0,0 +1,145 @@
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# Tests command line execution of scripts
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from __future__ import with_statement
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import unittest
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import os
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import os.path
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import sys
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import test
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import tempfile
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import subprocess
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import py_compile
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import contextlib
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import shutil
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import zipfile
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verbose = test.test_support.verbose
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# XXX ncoghlan: Should we consider moving these to test_support?
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from .test_cmd_line import _spawn_python, _kill_python
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def _run_python(*args):
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if __debug__:
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p = _spawn_python(*args)
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else:
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p = _spawn_python('-O', *args)
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stdout_data = _kill_python(p)
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return p.wait(), stdout_data.decode()
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@contextlib.contextmanager
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def temp_dir():
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dirname = tempfile.mkdtemp()
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try:
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yield dirname
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finally:
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shutil.rmtree(dirname)
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test_source = ("""\
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# Script may be run with optimisation enabled, so don't rely on assert
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# statements being executed
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def assertEqual(lhs, rhs):
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if lhs != rhs:
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raise AssertionError("%r != %r" % (lhs, rhs))
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def assertIdentical(lhs, rhs):
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if lhs is not rhs:
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raise AssertionError("%r is not %r" % (lhs, rhs))
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# Check basic code execution
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result = ['Top level assignment']
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def f():
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result.append('Lower level reference')
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f()
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assertEqual(result, ['Top level assignment', 'Lower level reference'])
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# Check population of magic variables
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assertEqual(__name__, '__main__')
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print('__file__==%r' % __file__)
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# Check the sys module
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import sys
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assertIdentical(globals(), sys.modules[__name__].__dict__)
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print('sys.argv[0]==%r' % sys.argv[0])
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""")
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def _make_test_script(script_dir, script_basename):
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script_filename = script_basename+os.path.extsep+"py"
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script_name = os.path.join(script_dir, script_filename)
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script_file = open(script_name, "w")
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script_file.write(test_source)
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script_file.close()
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return script_name
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def _compile_test_script(script_name):
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py_compile.compile(script_name, doraise=True)
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if __debug__:
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compiled_name = script_name + 'c'
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else:
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compiled_name = script_name + 'o'
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return compiled_name
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def _make_test_zip(zip_dir, zip_basename, script_name):
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zip_filename = zip_basename+os.path.extsep+"zip"
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zip_name = os.path.join(zip_dir, zip_filename)
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zip_file = zipfile.ZipFile(zip_name, 'w')
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zip_file.write(script_name, os.path.basename(script_name))
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zip_file.close()
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# if verbose:
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# zip_file = zipfile.ZipFile(zip_name, 'r')
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# print "Contents of %r:" % zip_name
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# zip_file.printdir()
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# zip_file.close()
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return zip_name
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class CmdLineTest(unittest.TestCase):
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def _check_script(self, script_name, expected_file, expected_argv0):
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exit_code, data = _run_python(script_name)
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# if verbose:
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# print "Output from test script %r:" % script_name
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# print data
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self.assertEqual(exit_code, 0, data)
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printed_file = '__file__==%r' % expected_file
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printed_argv0 = 'sys.argv[0]==%r' % expected_argv0
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self.assert_(printed_file in data, (printed_file, data))
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self.assert_(printed_argv0 in data, (printed_argv0, data))
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def test_basic_script(self):
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with temp_dir() as script_dir:
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script_name = _make_test_script(script_dir, "script")
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self._check_script(script_name, script_name, script_name)
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def test_script_compiled(self):
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with temp_dir() as script_dir:
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script_name = _make_test_script(script_dir, "script")
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compiled_name = _compile_test_script(script_name)
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os.remove(script_name)
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self._check_script(compiled_name, compiled_name, compiled_name)
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def test_directory(self):
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with temp_dir() as script_dir:
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script_name = _make_test_script(script_dir, "__main__")
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self._check_script(script_dir, script_name, script_dir)
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def test_directory_compiled(self):
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with temp_dir() as script_dir:
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script_name = _make_test_script(script_dir, "__main__")
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compiled_name = _compile_test_script(script_name)
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os.remove(script_name)
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self._check_script(script_dir, compiled_name, script_dir)
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def test_zipfile(self):
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with temp_dir() as script_dir:
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script_name = _make_test_script(script_dir, "__main__")
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zip_name = _make_test_zip(script_dir, "test_zip", script_name)
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self._check_script(zip_name, None, zip_name)
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def test_zipfile_compiled(self):
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with temp_dir() as script_dir:
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script_name = _make_test_script(script_dir, "__main__")
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compiled_name = _compile_test_script(script_name)
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zip_name = _make_test_zip(script_dir, "test_zip", compiled_name)
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self._check_script(zip_name, None, zip_name)
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def test_main():
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test.test_support.run_unittest(CmdLineTest)
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test.test_support.reap_children()
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if __name__ == "__main__":
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test_main()
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120
Modules/main.c
120
Modules/main.c
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@ -147,7 +147,7 @@ static void RunStartupFile(PyCompilerFlags *cf)
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}
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static int RunModule(char *module)
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static int RunModule(char *module, int set_argv0)
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{
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PyObject *runpy, *runmodule, *runargs, *result;
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runpy = PyImport_ImportModule("runpy");
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@ -161,7 +161,7 @@ static int RunModule(char *module)
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Py_DECREF(runpy);
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return -1;
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}
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runargs = Py_BuildValue("(s)", module);
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runargs = Py_BuildValue("(si)", module, set_argv0);
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if (runargs == NULL) {
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fprintf(stderr,
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"Could not create arguments for runpy._run_module_as_main\n");
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@ -183,6 +183,35 @@ static int RunModule(char *module)
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return 0;
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}
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static int RunMainFromImporter(char *filename)
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{
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PyObject *argv0 = NULL, *importer = NULL;
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if (
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(argv0 = PyString_FromString(filename)) &&
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(importer = PyImport_GetImporter(argv0)) &&
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(importer->ob_type != &PyNullImporter_Type))
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{
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/* argv0 is usable as an import source, so
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put it in sys.path[0] and import __main__ */
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PyObject *sys_path = NULL;
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if (
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(sys_path = PySys_GetObject("path")) &&
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!PyList_SetItem(sys_path, 0, argv0)
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) {
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Py_INCREF(argv0);
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Py_CLEAR(importer);
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sys_path = NULL;
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return RunModule("__main__", 0) != 0;
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}
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}
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PyErr_Clear();
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Py_CLEAR(argv0);
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Py_CLEAR(importer);
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return -1;
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}
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/* Wait until threading._shutdown completes, provided
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the threading module was imported in the first place.
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The shutdown routine will wait until all non-daemon
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@ -354,39 +383,6 @@ Py_Main(int argc, char **argv)
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#else
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filename = argv[_PyOS_optind];
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#endif
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if (filename != NULL) {
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if ((fp = fopen(filename, "r")) == NULL) {
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#ifdef HAVE_STRERROR
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fprintf(stderr, "%s: can't open file '%s': [Errno %d] %s\n",
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argv[0], filename, errno, strerror(errno));
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#else
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fprintf(stderr, "%s: can't open file '%s': Errno %d\n",
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argv[0], filename, errno);
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#endif
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return 2;
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}
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else if (skipfirstline) {
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int ch;
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/* Push back first newline so line numbers
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remain the same */
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while ((ch = getc(fp)) != EOF) {
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if (ch == '\n') {
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(void)ungetc(ch, fp);
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break;
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}
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}
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}
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{
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/* XXX: does this work on Win/Win64? (see posix_fstat) */
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struct stat sb;
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if (fstat(fileno(fp), &sb) == 0 &&
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S_ISDIR(sb.st_mode)) {
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fprintf(stderr, "%s: '%s' is a directory, cannot continue\n", argv[0], filename);
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fclose(fp);
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return 1;
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}
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}
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}
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}
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stdin_is_interactive = Py_FdIsInteractive(stdin, (char *)0);
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|
@ -481,19 +477,63 @@ Py_Main(int argc, char **argv)
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sts = PyRun_SimpleStringFlags(command, &cf) != 0;
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free(command);
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} else if (module) {
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sts = RunModule(module);
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sts = RunModule(module, 1);
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free(module);
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}
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else {
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|
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if (filename == NULL && stdin_is_interactive) {
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Py_InspectFlag = 0; /* do exit on SystemExit */
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RunStartupFile(&cf);
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}
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/* XXX */
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sts = PyRun_AnyFileExFlags(
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fp,
|
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filename == NULL ? "<stdin>" : filename,
|
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filename != NULL, &cf) != 0;
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|
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sts = -1; /* keep track of whether we've already run __main__ */
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|
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if (filename != NULL) {
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sts = RunMainFromImporter(filename);
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}
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|
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if (sts==-1 && filename!=NULL) {
|
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if ((fp = fopen(filename, "r")) == NULL) {
|
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#ifdef HAVE_STRERROR
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fprintf(stderr, "%s: can't open file '%s': [Errno %d] %s\n",
|
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argv[0], filename, errno, strerror(errno));
|
||||
#else
|
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fprintf(stderr, "%s: can't open file '%s': Errno %d\n",
|
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argv[0], filename, errno);
|
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#endif
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return 2;
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||||
}
|
||||
else if (skipfirstline) {
|
||||
int ch;
|
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/* Push back first newline so line numbers
|
||||
remain the same */
|
||||
while ((ch = getc(fp)) != EOF) {
|
||||
if (ch == '\n') {
|
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(void)ungetc(ch, fp);
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break;
|
||||
}
|
||||
}
|
||||
}
|
||||
{
|
||||
/* XXX: does this work on Win/Win64? (see posix_fstat) */
|
||||
struct stat sb;
|
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if (fstat(fileno(fp), &sb) == 0 &&
|
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S_ISDIR(sb.st_mode)) {
|
||||
fprintf(stderr, "%s: '%s' is a directory, cannot continue\n", argv[0], filename);
|
||||
return 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (sts==-1) {
|
||||
sts = PyRun_AnyFileExFlags(
|
||||
fp,
|
||||
filename == NULL ? "<stdin>" : filename,
|
||||
filename != NULL, &cf) != 0;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/* Check this environment variable at the end, to give programs the
|
||||
|
|
|
|||
|
|
@ -103,6 +103,56 @@ stringlib_contains_obj(PyObject* str, PyObject* sub)
|
|||
|
||||
#endif /* STRINGLIB_STR */
|
||||
|
||||
#ifdef FROM_UNICODE
|
||||
|
||||
/*
|
||||
This function is a helper for the "find" family (find, rfind, index,
|
||||
rindex) of unicodeobject.c file, because they all have the same
|
||||
behaviour for the arguments.
|
||||
|
||||
It does not touch the variables received until it knows everything
|
||||
is ok.
|
||||
|
||||
Note that we receive a pointer to the pointer of the substring object,
|
||||
so when we create that object in this function we don't DECREF it,
|
||||
because it continues living in the caller functions (those functions,
|
||||
after finishing using the substring, must DECREF it).
|
||||
*/
|
||||
|
||||
Py_LOCAL_INLINE(int)
|
||||
_ParseTupleFinds (PyObject *args, PyObject **substring,
|
||||
Py_ssize_t *start, Py_ssize_t *end) {
|
||||
PyObject *tmp_substring;
|
||||
Py_ssize_t tmp_start = 0;
|
||||
Py_ssize_t tmp_end = PY_SSIZE_T_MAX;
|
||||
PyObject *obj_start=Py_None, *obj_end=Py_None;
|
||||
|
||||
if (!PyArg_ParseTuple(args, "O|OO:find", &tmp_substring,
|
||||
&obj_start, &obj_end))
|
||||
return 0;
|
||||
|
||||
/* To support None in "start" and "end" arguments, meaning
|
||||
the same as if they were not passed.
|
||||
*/
|
||||
if (obj_start != Py_None)
|
||||
if (!_PyEval_SliceIndex(obj_start, &tmp_start))
|
||||
return 0;
|
||||
if (obj_end != Py_None)
|
||||
if (!_PyEval_SliceIndex(obj_end, &tmp_end))
|
||||
return 0;
|
||||
|
||||
tmp_substring = PyUnicode_FromObject(tmp_substring);
|
||||
if (!tmp_substring)
|
||||
return 0;
|
||||
|
||||
*start = tmp_start;
|
||||
*end = tmp_end;
|
||||
*substring = tmp_substring;
|
||||
return 1;
|
||||
}
|
||||
|
||||
#endif /* FROM_UNICODE */
|
||||
|
||||
#endif /* STRINGLIB_FIND_H */
|
||||
|
||||
/*
|
||||
|
|
|
|||
|
|
@ -1566,10 +1566,21 @@ string_find_internal(PyStringObject *self, PyObject *args, int dir)
|
|||
const char *sub;
|
||||
Py_ssize_t sub_len;
|
||||
Py_ssize_t start=0, end=PY_SSIZE_T_MAX;
|
||||
PyObject *obj_start=Py_None, *obj_end=Py_None;
|
||||
|
||||
if (!PyArg_ParseTuple(args, "O|O&O&:find/rfind/index/rindex", &subobj,
|
||||
_PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end))
|
||||
if (!PyArg_ParseTuple(args, "O|OO:find/rfind/index/rindex", &subobj,
|
||||
&obj_start, &obj_end))
|
||||
return -2;
|
||||
/* To support None in "start" and "end" arguments, meaning
|
||||
the same as if they were not passed.
|
||||
*/
|
||||
if (obj_start != Py_None)
|
||||
if (!_PyEval_SliceIndex(obj_start, &start))
|
||||
return -2;
|
||||
if (obj_end != Py_None)
|
||||
if (!_PyEval_SliceIndex(obj_end, &end))
|
||||
return -2;
|
||||
|
||||
if (PyString_Check(subobj)) {
|
||||
sub = PyString_AS_STRING(subobj);
|
||||
sub_len = PyString_GET_SIZE(subobj);
|
||||
|
|
|
|||
|
|
@ -5096,10 +5096,10 @@ int PyUnicode_EncodeDecimal(Py_UNICODE *s,
|
|||
/* --- Helpers ------------------------------------------------------------ */
|
||||
|
||||
#include "stringlib/unicodedefs.h"
|
||||
|
||||
#include "stringlib/fastsearch.h"
|
||||
|
||||
#include "stringlib/count.h"
|
||||
/* Include _ParseTupleFinds from find.h */
|
||||
#define FROM_UNICODE
|
||||
#include "stringlib/find.h"
|
||||
#include "stringlib/partition.h"
|
||||
|
||||
|
|
@ -6590,16 +6590,12 @@ static PyObject *
|
|||
unicode_find(PyUnicodeObject *self, PyObject *args)
|
||||
{
|
||||
PyObject *substring;
|
||||
Py_ssize_t start = 0;
|
||||
Py_ssize_t end = PY_SSIZE_T_MAX;
|
||||
Py_ssize_t start;
|
||||
Py_ssize_t end;
|
||||
Py_ssize_t result;
|
||||
|
||||
if (!PyArg_ParseTuple(args, "O|O&O&:find", &substring,
|
||||
_PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end))
|
||||
if (!_ParseTupleFinds(args, &substring, &start, &end))
|
||||
return NULL;
|
||||
substring = PyUnicode_FromObject(substring);
|
||||
if (!substring)
|
||||
return NULL;
|
||||
|
||||
result = stringlib_find_slice(
|
||||
PyUnicode_AS_UNICODE(self), PyUnicode_GET_SIZE(self),
|
||||
|
|
@ -6656,15 +6652,11 @@ unicode_index(PyUnicodeObject *self, PyObject *args)
|
|||
{
|
||||
Py_ssize_t result;
|
||||
PyObject *substring;
|
||||
Py_ssize_t start = 0;
|
||||
Py_ssize_t end = PY_SSIZE_T_MAX;
|
||||
Py_ssize_t start;
|
||||
Py_ssize_t end;
|
||||
|
||||
if (!PyArg_ParseTuple(args, "O|O&O&:index", &substring,
|
||||
_PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end))
|
||||
if (!_ParseTupleFinds(args, &substring, &start, &end))
|
||||
return NULL;
|
||||
substring = PyUnicode_FromObject(substring);
|
||||
if (!substring)
|
||||
return NULL;
|
||||
|
||||
result = stringlib_find_slice(
|
||||
PyUnicode_AS_UNICODE(self), PyUnicode_GET_SIZE(self),
|
||||
|
|
@ -7499,16 +7491,12 @@ static PyObject *
|
|||
unicode_rfind(PyUnicodeObject *self, PyObject *args)
|
||||
{
|
||||
PyObject *substring;
|
||||
Py_ssize_t start = 0;
|
||||
Py_ssize_t end = PY_SSIZE_T_MAX;
|
||||
Py_ssize_t start;
|
||||
Py_ssize_t end;
|
||||
Py_ssize_t result;
|
||||
|
||||
if (!PyArg_ParseTuple(args, "O|O&O&:rfind", &substring,
|
||||
_PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end))
|
||||
return NULL;
|
||||
substring = PyUnicode_FromObject(substring);
|
||||
if (!substring)
|
||||
return NULL;
|
||||
if (!_ParseTupleFinds(args, &substring, &start, &end))
|
||||
return NULL;
|
||||
|
||||
result = stringlib_rfind_slice(
|
||||
PyUnicode_AS_UNICODE(self), PyUnicode_GET_SIZE(self),
|
||||
|
|
@ -7530,16 +7518,12 @@ static PyObject *
|
|||
unicode_rindex(PyUnicodeObject *self, PyObject *args)
|
||||
{
|
||||
PyObject *substring;
|
||||
Py_ssize_t start = 0;
|
||||
Py_ssize_t end = PY_SSIZE_T_MAX;
|
||||
Py_ssize_t start;
|
||||
Py_ssize_t end;
|
||||
Py_ssize_t result;
|
||||
|
||||
if (!PyArg_ParseTuple(args, "O|O&O&:rindex", &substring,
|
||||
_PyEval_SliceIndex, &start, _PyEval_SliceIndex, &end))
|
||||
return NULL;
|
||||
substring = PyUnicode_FromObject(substring);
|
||||
if (!substring)
|
||||
return NULL;
|
||||
if (!_ParseTupleFinds(args, &substring, &start, &end))
|
||||
return NULL;
|
||||
|
||||
result = stringlib_rfind_slice(
|
||||
PyUnicode_AS_UNICODE(self), PyUnicode_GET_SIZE(self),
|
||||
|
|
|
|||
|
|
@ -109,7 +109,6 @@ static const struct filedescr _PyImport_StandardFiletab[] = {
|
|||
{0, 0}
|
||||
};
|
||||
|
||||
static PyTypeObject NullImporterType; /* Forward reference */
|
||||
|
||||
/* Initialize things */
|
||||
|
||||
|
|
@ -167,7 +166,7 @@ _PyImportHooks_Init(void)
|
|||
|
||||
/* adding sys.path_hooks and sys.path_importer_cache, setting up
|
||||
zipimport */
|
||||
if (PyType_Ready(&NullImporterType) < 0)
|
||||
if (PyType_Ready(&PyNullImporter_Type) < 0)
|
||||
goto error;
|
||||
|
||||
if (Py_VerboseFlag)
|
||||
|
|
@ -1088,7 +1087,7 @@ get_path_importer(PyObject *path_importer_cache, PyObject *path_hooks,
|
|||
}
|
||||
if (importer == NULL) {
|
||||
importer = PyObject_CallFunctionObjArgs(
|
||||
(PyObject *)&NullImporterType, p, NULL
|
||||
(PyObject *)&PyNullImporter_Type, p, NULL
|
||||
);
|
||||
if (importer == NULL) {
|
||||
if (PyErr_ExceptionMatches(PyExc_ImportError)) {
|
||||
|
|
@ -1106,6 +1105,20 @@ get_path_importer(PyObject *path_importer_cache, PyObject *path_hooks,
|
|||
return importer;
|
||||
}
|
||||
|
||||
PyAPI_FUNC(PyObject *)
|
||||
PyImport_GetImporter(PyObject *path) {
|
||||
PyObject *importer=NULL, *path_importer_cache=NULL, *path_hooks=NULL;
|
||||
|
||||
if ((path_importer_cache = PySys_GetObject("path_importer_cache"))) {
|
||||
if ((path_hooks = PySys_GetObject("path_hooks"))) {
|
||||
importer = get_path_importer(path_importer_cache,
|
||||
path_hooks, path);
|
||||
}
|
||||
}
|
||||
Py_XINCREF(importer); /* get_path_importer returns a borrowed reference */
|
||||
return importer;
|
||||
}
|
||||
|
||||
/* Search the path (default sys.path) for a module. Return the
|
||||
corresponding filedescr struct, and (via return arguments) the
|
||||
pathname and an open file. Return NULL if the module is not found. */
|
||||
|
|
@ -2981,7 +2994,7 @@ static PyMethodDef NullImporter_methods[] = {
|
|||
};
|
||||
|
||||
|
||||
static PyTypeObject NullImporterType = {
|
||||
PyTypeObject PyNullImporter_Type = {
|
||||
PyVarObject_HEAD_INIT(NULL, 0)
|
||||
"imp.NullImporter", /*tp_name*/
|
||||
sizeof(NullImporter), /*tp_basicsize*/
|
||||
|
|
@ -3028,7 +3041,7 @@ initimp(void)
|
|||
{
|
||||
PyObject *m, *d;
|
||||
|
||||
if (PyType_Ready(&NullImporterType) < 0)
|
||||
if (PyType_Ready(&PyNullImporter_Type) < 0)
|
||||
goto failure;
|
||||
|
||||
m = Py_InitModule4("imp", imp_methods, doc_imp,
|
||||
|
|
@ -3050,8 +3063,8 @@ initimp(void)
|
|||
if (setint(d, "PY_CODERESOURCE", PY_CODERESOURCE) < 0) goto failure;
|
||||
if (setint(d, "IMP_HOOK", IMP_HOOK) < 0) goto failure;
|
||||
|
||||
Py_INCREF(&NullImporterType);
|
||||
PyModule_AddObject(m, "NullImporter", (PyObject *)&NullImporterType);
|
||||
Py_INCREF(&PyNullImporter_Type);
|
||||
PyModule_AddObject(m, "NullImporter", (PyObject *)&PyNullImporter_Type);
|
||||
failure:
|
||||
;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in New Issue