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How to use _needs_reinstall method in tox

Best Python code snippet using tox_python

_venv.py

Source:_venv.py

...185        self._pcall(args, venv=False, action=action, cwd=basepath)186        self.just_created = True187    def finish(self):188        self._getliveconfig().writeconfig(self.path_config)189    def _needs_reinstall(self, setupdir, action):190        setup_py = setupdir.join('setup.py')191        setup_cfg = setupdir.join('setup.cfg')192        args = [self.envconfig.envpython, str(setup_py), '--name']193        output = action.popen(args, cwd=setupdir, redirect=False,194                              returnout=True)195        name = output.strip()196        egg_info = setupdir.join('.'.join((name, 'egg-info')))197        for conf_file in (setup_py, setup_cfg):198            if (not egg_info.check() or (conf_file.check()199                    and conf_file.mtime() > egg_info.mtime())):200                return True201        return False202    def developpkg(self, setupdir, action):203        assert action is not None204        if getattr(self, 'just_created', False):205            action.setactivity("develop-inst", setupdir)206            self.finish()207            extraopts = []208        else:209            if not self._needs_reinstall(setupdir, action):210                action.setactivity("develop-inst-noop", setupdir)211                return212            action.setactivity("develop-inst-nodeps", setupdir)213            extraopts = ['--no-deps']214        self._install(['-e', setupdir], extraopts=extraopts, action=action)215    def installpkg(self, sdistpath, action):216        assert action is not None217        if getattr(self, 'just_created', False):218            action.setactivity("inst", sdistpath)219            self.finish()220            extraopts = []221        else:222            action.setactivity("inst-nodeps", sdistpath)223            extraopts = ['-U', '--no-deps']...

venv.py

Source:venv.py

...178        self._pcall(args, venv=False, action=action, cwd=basepath)179        self.just_created = True180    def finish(self):181        self._getliveconfig().writeconfig(self.path_config)182    def _needs_reinstall(self, setupdir, action):183        setup_py = setupdir.join('setup.py')184        setup_cfg = setupdir.join('setup.cfg')185        args = [self.envconfig.envpython, str(setup_py), '--name']186        output = action.popen(args, cwd=setupdir, redirect=False,187                              returnout=True)188        name = output.strip()189        egg_info = setupdir.join('.'.join((name, 'egg-info')))190        for conf_file in (setup_py, setup_cfg):191            if (not egg_info.check()192                    or (conf_file.check() and conf_file.mtime() > egg_info.mtime())):193                return True194        return False195    def developpkg(self, setupdir, action):196        assert action is not None197        if getattr(self, 'just_created', False):198            action.setactivity("develop-inst", setupdir)199            self.finish()200            extraopts = []201        else:202            if not self._needs_reinstall(setupdir, action):203                action.setactivity("develop-inst-noop", setupdir)204                return205            action.setactivity("develop-inst-nodeps", setupdir)206            extraopts = ['--no-deps']207        self._install(['-e', setupdir], extraopts=extraopts, action=action)208    def installpkg(self, sdistpath, action):209        assert action is not None210        if getattr(self, 'just_created', False):211            action.setactivity("inst", sdistpath)212            self.finish()213            extraopts = []214        else:215            action.setactivity("inst-nodeps", sdistpath)216            extraopts = ['-U', '--no-deps']...

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