Python pkg_resources.__setstate__() Examples

The following are 22 code examples of pkg_resources.__setstate__(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module pkg_resources , or try the search function .
Example #1
Source File: sandbox.py    From python-netsurv with MIT License 5 votes vote down vote up 
def save_pkg_resources_state():
    saved = pkg_resources.__getstate__()
    try:
        yield saved
    finally:
        pkg_resources.__setstate__(saved)
Example #2
Source File: sandbox.py    From CTFCrackTools with GNU General Public License v3.0 5 votes vote down vote up 
def save_pkg_resources_state():
    saved = pkg_resources.__getstate__()
    try:
        yield saved
    finally:
        pkg_resources.__setstate__(saved)
Example #3
Source File: sandbox.py    From CTFCrackTools-V2 with GNU General Public License v3.0 5 votes vote down vote up 
def save_pkg_resources_state():
    saved = pkg_resources.__getstate__()
    try:
        yield saved
    finally:
        pkg_resources.__setstate__(saved)
Example #4
Source File: sandbox.py    From syntheticmass with Apache License 2.0 5 votes vote down vote up 
def save_pkg_resources_state():
    saved = pkg_resources.__getstate__()
    try:
        yield saved
    finally:
        pkg_resources.__setstate__(saved)
Example #5
Source File: sandbox.py    From PhonePi_SampleServer with MIT License 5 votes vote down vote up 
def save_pkg_resources_state():
    saved = pkg_resources.__getstate__()
    try:
        yield saved
    finally:
        pkg_resources.__setstate__(saved)
Example #6
Source File: contexts.py    From setuptools with MIT License 5 votes vote down vote up 
def save_pkg_resources_state():
    pr_state = pkg_resources.__getstate__()
    # also save sys.path
    sys_path = sys.path[:]
    try:
        yield pr_state, sys_path
    finally:
        sys.path[:] = sys_path
        pkg_resources.__setstate__(pr_state)
Example #7
Source File: sandbox.py    From setuptools with MIT License 5 votes vote down vote up 
def save_pkg_resources_state():
    saved = pkg_resources.__getstate__()
    try:
        yield saved
    finally:
        pkg_resources.__setstate__(saved)
Example #8
Source File: sandbox.py    From datafari with Apache License 2.0 5 votes vote down vote up 
def save_pkg_resources_state():
    saved = pkg_resources.__getstate__()
    try:
        yield saved
    finally:
        pkg_resources.__setstate__(saved)
Example #9
Source File: sandbox.py    From ImageFusion with MIT License 5 votes vote down vote up 
def save_pkg_resources_state():
    saved = pkg_resources.__getstate__()
    try:
        yield saved
    finally:
        pkg_resources.__setstate__(saved)
Example #10
Source File: sandbox.py    From Flask-P2P with MIT License 5 votes vote down vote up 
def save_pkg_resources_state():
    saved = pkg_resources.__getstate__()
    try:
        yield saved
    finally:
        pkg_resources.__setstate__(saved)
Example #11
Source File: sandbox.py    From Financial-Portfolio-Flask with MIT License 5 votes vote down vote up 
def save_pkg_resources_state():
    saved = pkg_resources.__getstate__()
    try:
        yield saved
    finally:
        pkg_resources.__setstate__(saved)
Example #12
Source File: sandbox.py    From Safejumper-for-Desktop with GNU General Public License v2.0 5 votes vote down vote up 
def save_pkg_resources_state():
    saved = pkg_resources.__getstate__()
    try:
        yield saved
    finally:
        pkg_resources.__setstate__(saved)
Example #13
Source File: test_easy_install.py    From oss-ftp with MIT License 5 votes vote down vote up 
def test_setup_requires_overrides_version_conflict(self):
        """
        Regression test for issue #323.

        Ensures that a distribution's setup_requires requirements can still be
        installed and used locally even if a conflicting version of that
        requirement is already on the path.
        """

        pr_state = pkg_resources.__getstate__()
        fake_dist = PRDistribution('does-not-matter', project_name='foobar',
                                   version='0.0')
        working_set.add(fake_dist)

        try:
            with tempdir_context() as temp_dir:
                test_pkg = create_setup_requires_package(temp_dir)
                test_setup_py = os.path.join(test_pkg, 'setup.py')
                with quiet_context() as (stdout, stderr):
                    with reset_setup_stop_context():
                        try:
                            # Don't even need to install the package, just
                            # running the setup.py at all is sufficient
                            run_setup(test_setup_py, ['--name'])
                        except VersionConflict:
                            self.fail('Installing setup.py requirements '
                                'caused a VersionConflict')

                lines = stdout.readlines()
                self.assertTrue(len(lines) > 0)
                self.assertTrue(lines[-1].strip(), 'test_pkg')
        finally:
            pkg_resources.__setstate__(pr_state)
Example #14
Source File: sandbox.py    From kobo-predict with BSD 2-Clause "Simplified" License 5 votes vote down vote up 
def save_pkg_resources_state():
    saved = pkg_resources.__getstate__()
    try:
        yield saved
    finally:
        pkg_resources.__setstate__(saved)
Example #15
Source File: sandbox.py    From lambda-chef-node-cleanup with Apache License 2.0 5 votes vote down vote up 
def save_pkg_resources_state():
    saved = pkg_resources.__getstate__()
    try:
        yield saved
    finally:
        pkg_resources.__setstate__(saved)
Example #16
Source File: test_easy_install.py    From pledgeservice with Apache License 2.0 5 votes vote down vote up 
def test_setup_requires_overrides_version_conflict(self):
        """
        Regression test for issue #323.

        Ensures that a distribution's setup_requires requirements can still be
        installed and used locally even if a conflicting version of that
        requirement is already on the path.
        """

        pr_state = pkg_resources.__getstate__()
        fake_dist = PRDistribution('does-not-matter', project_name='foobar',
                                   version='0.0')
        working_set.add(fake_dist)

        try:
            with tempdir_context() as temp_dir:
                test_pkg = create_setup_requires_package(temp_dir)
                test_setup_py = os.path.join(test_pkg, 'setup.py')
                with quiet_context() as (stdout, stderr):
                    with reset_setup_stop_context():
                        try:
                            # Don't even need to install the package, just
                            # running the setup.py at all is sufficient
                            run_setup(test_setup_py, ['--name'])
                        except VersionConflict:
                            self.fail('Installing setup.py requirements '
                                'caused a VersionConflict')

                lines = stdout.readlines()
                self.assertTrue(len(lines) > 0)
                self.assertTrue(lines[-1].strip(), 'test_pkg')
        finally:
            pkg_resources.__setstate__(pr_state)
Example #17
Source File: sandbox.py    From python-netsurv with MIT License 5 votes vote down vote up 
def save_pkg_resources_state():
    saved = pkg_resources.__getstate__()
    try:
        yield saved
    finally:
        pkg_resources.__setstate__(saved)
Example #18
Source File: sandbox.py    From jbox with MIT License 5 votes vote down vote up 
def save_pkg_resources_state():
    saved = pkg_resources.__getstate__()
    try:
        yield saved
    finally:
        pkg_resources.__setstate__(saved)
Example #19
Source File: sandbox.py    From oss-ftp with MIT License 4 votes vote down vote up 
def run_setup(setup_script, args):
    """Run a distutils setup script, sandboxed in its directory"""
    old_dir = os.getcwd()
    save_argv = sys.argv[:]
    save_path = sys.path[:]
    setup_dir = os.path.abspath(os.path.dirname(setup_script))
    temp_dir = os.path.join(setup_dir,'temp')
    if not os.path.isdir(temp_dir): os.makedirs(temp_dir)
    save_tmp = tempfile.tempdir
    save_modules = sys.modules.copy()
    pr_state = pkg_resources.__getstate__()
    try:
        tempfile.tempdir = temp_dir
        os.chdir(setup_dir)
        try:
            sys.argv[:] = [setup_script]+list(args)
            sys.path.insert(0, setup_dir)
            # reset to include setup dir, w/clean callback list
            working_set.__init__()
            working_set.callbacks.append(lambda dist:dist.activate())
            def runner():
                ns = dict(__file__=setup_script, __name__='__main__')
                _execfile(setup_script, ns)
            DirectorySandbox(setup_dir).run(runner)
        except SystemExit:
            v = sys.exc_info()[1]
            if v.args and v.args[0]:
                raise
            # Normal exit, just return
    finally:
        pkg_resources.__setstate__(pr_state)
        sys.modules.update(save_modules)
        # remove any modules imported within the sandbox
        del_modules = [
            mod_name for mod_name in sys.modules
            if mod_name not in save_modules
            # exclude any encodings modules. See #285
            and not mod_name.startswith('encodings.')
        ]
        list(map(sys.modules.__delitem__, del_modules))
        os.chdir(old_dir)
        sys.path[:] = save_path
        sys.argv[:] = save_argv
        tempfile.tempdir = save_tmp
Example #20
Source File: sandbox.py    From pledgeservice with Apache License 2.0 4 votes vote down vote up 
def run_setup(setup_script, args):
    """Run a distutils setup script, sandboxed in its directory"""
    old_dir = os.getcwd()
    save_argv = sys.argv[:]
    save_path = sys.path[:]
    setup_dir = os.path.abspath(os.path.dirname(setup_script))
    temp_dir = os.path.join(setup_dir,'temp')
    if not os.path.isdir(temp_dir): os.makedirs(temp_dir)
    save_tmp = tempfile.tempdir
    save_modules = sys.modules.copy()
    pr_state = pkg_resources.__getstate__()
    try:
        tempfile.tempdir = temp_dir
        os.chdir(setup_dir)
        try:
            sys.argv[:] = [setup_script]+list(args)
            sys.path.insert(0, setup_dir)
            # reset to include setup dir, w/clean callback list
            working_set.__init__()
            working_set.callbacks.append(lambda dist:dist.activate())
            DirectorySandbox(setup_dir).run(
                lambda: execfile(
                    "setup.py",
                    {'__file__':setup_script, '__name__':'__main__'}
                )
            )
        except SystemExit:
            v = sys.exc_info()[1]
            if v.args and v.args[0]:
                raise
            # Normal exit, just return
    finally:
        pkg_resources.__setstate__(pr_state)
        sys.modules.update(save_modules)
        # remove any modules imported within the sandbox
        del_modules = [
            mod_name for mod_name in sys.modules
            if mod_name not in save_modules
            # exclude any encodings modules. See #285
            and not mod_name.startswith('encodings.')
        ]
        list(map(sys.modules.__delitem__, del_modules))
        os.chdir(old_dir)
        sys.path[:] = save_path
        sys.argv[:] = save_argv
        tempfile.tempdir = save_tmp
Example #21
Source File: sandbox.py    From Flask with Apache License 2.0 4 votes vote down vote up 
def run_setup(setup_script, args):
    """Run a distutils setup script, sandboxed in its directory"""
    old_dir = os.getcwd()
    save_argv = sys.argv[:]
    save_path = sys.path[:]
    setup_dir = os.path.abspath(os.path.dirname(setup_script))
    temp_dir = os.path.join(setup_dir,'temp')
    if not os.path.isdir(temp_dir): os.makedirs(temp_dir)
    save_tmp = tempfile.tempdir
    save_modules = sys.modules.copy()
    pr_state = pkg_resources.__getstate__()
    try:
        tempfile.tempdir = temp_dir
        os.chdir(setup_dir)
        try:
            sys.argv[:] = [setup_script]+list(args)
            sys.path.insert(0, setup_dir)
            # reset to include setup dir, w/clean callback list
            working_set.__init__()
            working_set.callbacks.append(lambda dist:dist.activate())
            DirectorySandbox(setup_dir).run(
                lambda: execfile(
                    "setup.py",
                    {'__file__':setup_script, '__name__':'__main__'}
                )
            )
        except SystemExit:
            v = sys.exc_info()[1]
            if v.args and v.args[0]:
                raise
            # Normal exit, just return
    finally:
        pkg_resources.__setstate__(pr_state)
        sys.modules.update(save_modules)
        # remove any modules imported within the sandbox
        del_modules = [
            mod_name for mod_name in sys.modules
            if mod_name not in save_modules
            # exclude any encodings modules. See #285
            and not mod_name.startswith('encodings.')
        ]
        list(map(sys.modules.__delitem__, del_modules))
        os.chdir(old_dir)
        sys.path[:] = save_path
        sys.argv[:] = save_argv
        tempfile.tempdir = save_tmp
Example #22
Source File: sandbox.py    From Flask with Apache License 2.0 4 votes vote down vote up 
def run_setup(setup_script, args):
    """Run a distutils setup script, sandboxed in its directory"""
    old_dir = os.getcwd()
    save_argv = sys.argv[:]
    save_path = sys.path[:]
    setup_dir = os.path.abspath(os.path.dirname(setup_script))
    temp_dir = os.path.join(setup_dir,'temp')
    if not os.path.isdir(temp_dir): os.makedirs(temp_dir)
    save_tmp = tempfile.tempdir
    save_modules = sys.modules.copy()
    pr_state = pkg_resources.__getstate__()
    try:
        tempfile.tempdir = temp_dir
        os.chdir(setup_dir)
        try:
            sys.argv[:] = [setup_script]+list(args)
            sys.path.insert(0, setup_dir)
            # reset to include setup dir, w/clean callback list
            working_set.__init__()
            working_set.callbacks.append(lambda dist:dist.activate())
            DirectorySandbox(setup_dir).run(
                lambda: execfile(
                    "setup.py",
                    {'__file__':setup_script, '__name__':'__main__'}
                )
            )
        except SystemExit:
            v = sys.exc_info()[1]
            if v.args and v.args[0]:
                raise
            # Normal exit, just return
    finally:
        pkg_resources.__setstate__(pr_state)
        sys.modules.update(save_modules)
        # remove any modules imported within the sandbox
        del_modules = [
            mod_name for mod_name in sys.modules
            if mod_name not in save_modules
            # exclude any encodings modules. See #285
            and not mod_name.startswith('encodings.')
        ]
        list(map(sys.modules.__delitem__, del_modules))
        os.chdir(old_dir)
        sys.path[:] = save_path
        sys.argv[:] = save_argv
        tempfile.tempdir = save_tmp