Yudi Xue binarycrayon
binarycrayon
/ singleton.py
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August 29, 2015 14:11
— forked from werediver/singleton.py
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| import threading | |
| # Based on tornado.ioloop.IOLoop.instance() approach. | |
| # See https://github.com/facebook/tornado | |
| class SingletonMixin(object): | |
| __singleton_lock = threading.Lock() | |
| __singleton_instance = None | |
| @classmethod |
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| // interface class, String ID of implementer class, testImpl is an alternative implementation of PreviewController | |
| Lookup.Template template = new Lookup.Template(PreviewController.class, "org.gephi.preview.testImpl", null); | |
| Result result = Lookup.getDefault().lookup(template); | |
| Lookup.Item it=Lookup.getDefault().lookupItem(template); | |
| PreviewController instance = it.getInstance(); | |
| System.out.println("the instance is: " + instance.toString()); | |
| // output: the instance is org.gephi.preview.testImpl@69fe571f | |
| template = new Lookup.Template(PreviewController.class, "org.gephi.preview.PreviewControllerImpl", null); |
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| ==> Downloading http://downloads.basho.com/riak/riak-0.14/riak-0.14.1.tar.gz | |
| File already downloaded and cached to /Users/yudi/Library/Caches/Homebrew | |
| ==> make all rel | |
| fatal: Not a git repository (or any of the parent directories): .git | |
| ./rebar get-deps | |
| fatal: Not a git repository (or any of the parent directories): .git | |
| fatal: Not a git repository (or any of the parent directories): .git | |
| fatal: Not a git repository (or any of the parent directories): .git | |
| ==> cluster_info (get-deps) | |
| ==> skerl (get-deps) |
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| ==> Downloading http://www.riverbankcomputing.co.uk/static/Downloads/PyQt4/PyQt-mac-gpl-4.8.4.tar.gz | |
| File already downloaded and cached to /Users/yudi/Library/Caches/Homebrew | |
| /usr/bin/tar xf /Users/yudi/Library/Caches/Homebrew/pyqt-mac-gpl-4.8.4.tar.gz | |
| ==> ./configure --disable-debug --disable-dependency-tracking --prefix=/usr/local/Cellar/pyqt-mac-gpl/4.8.4 | |
| ./configure --disable-debug --disable-dependency-tracking --prefix=/usr/local/Cellar/pyqt-mac-gpl/4.8.4 | |
| Error: #<BuildError: Failed executing: ./configure --disable-debug --disable-dependency-tracking --prefix=/usr/local/Cellar/pyqt-mac-gpl/4.8.4> | |
| /usr/local/Library/Homebrew/formula.rb:469:in `system' | |
| /usr/local/Library/Formula/pyqt-mac-gpl.rb:11:in `install' | |
| /usr/local/Library/Homebrew/install.rb:92:in `install' | |
| /usr/local/Library/Homebrew/formula.rb:246:in `brew' |
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