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@@ -0,0 +1 @@ +/plugnplay-0.5.4.tar.gz diff --git a/python-plugnplay.spec b/python-plugnplay.spec new file mode 100644 index 0000000..eb09683 --- /dev/null +++ b/python-plugnplay.spec @@ -0,0 +1,324 @@ +%global _empty_manifest_terminate_build 0 +Name: python-plugnplay +Version: 0.5.4 +Release: 1 +Summary: A Generic plug-in system for python +License: GPLv2 +URL: http://github.com/daltonmatos/plugnplay +Source0: https://mirrors.nju.edu.cn/pypi/web/packages/7e/b1/46bf913524b93361a4749da565204a924feeceb05c06e73830ad4c90c527/plugnplay-0.5.4.tar.gz +BuildArch: noarch + + +%description +Plug n' Play +************ + +Plug n' PLay (PnP) is a Generic plug-in system inspired by Trac's (http://trac.edgewall.org) +internal component management. With PnP you can turn any program into a pluggable software very easily. + +You just have to define the Interfaces and let others implement them. When your code is running +you can dynamically retrieve who are the classes that implement a certain Interface, and call +the specific methods. + +A simple example +**************** + +Think this way: You have e very simple program that just copy files around. + +Say you want to check if the copy was OK by calculating the MD5 hash of the +two files (the original and the copy). You can do this implementing the MD5 check +inside your main code, that's OK too, but when you need to add another check +(e.g. calculate the SHA-1 of the files) you will have to modify your code so +it can call two methods, the MD5 checker and the SHA-1 checker. + +With PnP you write only the main piece of the program, the part that does only the copying, +and the hash checkers you can implement whenever you want, *without* any modification +to the main code. + +PnP is roughly a implementation of the Observer pattern (http://en.wikipedia.org/wiki/Observer_pattern). + +The code for this example +************************* + +Ok, too much talk, now some code. A pseudo-code to the example above would be: + +:: + + class CopyListener(Interface): + def copy_finished(self, original_file, new_file): + pass + + + +The main code would be: + +:: + + PnP.load_plugins("/some/path/with/python/files") # egg files in the future?. + copy_file(file1, file2) + + # Would return all python classes that + # implement CopyListerner interface + copy_listeners = CopyListener.implementors() + + # Call each of the listeners telling the copy finished + for listener in copy_listeners: + listener.copy_finished(file1, file2) + + +And an example of one such observer would be: + +:: + + from myproject.interfaces import CopyListener + + class MD5Check(Plugin): + implements = [CopyListener,] + + def copy_finished(self, file1, file2): + md5_1 = hash.md5(file1.read()).hexdigest() + md5_2 = hash.md5(file2.read()).hexdigest() + if md5_1 is not md5_2: + # Do something very useful! =) + + +Conclusion +********** + +Did you like this project? Very nice, so help me write it! Fork the repo and +send me some pull requests! Or talk to me directly if you have some great ideas to implement! + + +Thanks, + +Dalton Barreto + + + + +%package -n python3-plugnplay +Summary: A Generic plug-in system for python +Provides: python-plugnplay +BuildRequires: python3-devel +BuildRequires: python3-setuptools +BuildRequires: python3-pip +%description -n python3-plugnplay +Plug n' Play +************ + +Plug n' PLay (PnP) is a Generic plug-in system inspired by Trac's (http://trac.edgewall.org) +internal component management. With PnP you can turn any program into a pluggable software very easily. + +You just have to define the Interfaces and let others implement them. When your code is running +you can dynamically retrieve who are the classes that implement a certain Interface, and call +the specific methods. + +A simple example +**************** + +Think this way: You have e very simple program that just copy files around. + +Say you want to check if the copy was OK by calculating the MD5 hash of the +two files (the original and the copy). You can do this implementing the MD5 check +inside your main code, that's OK too, but when you need to add another check +(e.g. calculate the SHA-1 of the files) you will have to modify your code so +it can call two methods, the MD5 checker and the SHA-1 checker. + +With PnP you write only the main piece of the program, the part that does only the copying, +and the hash checkers you can implement whenever you want, *without* any modification +to the main code. + +PnP is roughly a implementation of the Observer pattern (http://en.wikipedia.org/wiki/Observer_pattern). + +The code for this example +************************* + +Ok, too much talk, now some code. A pseudo-code to the example above would be: + +:: + + class CopyListener(Interface): + def copy_finished(self, original_file, new_file): + pass + + + +The main code would be: + +:: + + PnP.load_plugins("/some/path/with/python/files") # egg files in the future?. + copy_file(file1, file2) + + # Would return all python classes that + # implement CopyListerner interface + copy_listeners = CopyListener.implementors() + + # Call each of the listeners telling the copy finished + for listener in copy_listeners: + listener.copy_finished(file1, file2) + + +And an example of one such observer would be: + +:: + + from myproject.interfaces import CopyListener + + class MD5Check(Plugin): + implements = [CopyListener,] + + def copy_finished(self, file1, file2): + md5_1 = hash.md5(file1.read()).hexdigest() + md5_2 = hash.md5(file2.read()).hexdigest() + if md5_1 is not md5_2: + # Do something very useful! =) + + +Conclusion +********** + +Did you like this project? Very nice, so help me write it! Fork the repo and +send me some pull requests! Or talk to me directly if you have some great ideas to implement! + + +Thanks, + +Dalton Barreto + + + + +%package help +Summary: Development documents and examples for plugnplay +Provides: python3-plugnplay-doc +%description help +Plug n' Play +************ + +Plug n' PLay (PnP) is a Generic plug-in system inspired by Trac's (http://trac.edgewall.org) +internal component management. With PnP you can turn any program into a pluggable software very easily. + +You just have to define the Interfaces and let others implement them. When your code is running +you can dynamically retrieve who are the classes that implement a certain Interface, and call +the specific methods. + +A simple example +**************** + +Think this way: You have e very simple program that just copy files around. + +Say you want to check if the copy was OK by calculating the MD5 hash of the +two files (the original and the copy). You can do this implementing the MD5 check +inside your main code, that's OK too, but when you need to add another check +(e.g. calculate the SHA-1 of the files) you will have to modify your code so +it can call two methods, the MD5 checker and the SHA-1 checker. + +With PnP you write only the main piece of the program, the part that does only the copying, +and the hash checkers you can implement whenever you want, *without* any modification +to the main code. + +PnP is roughly a implementation of the Observer pattern (http://en.wikipedia.org/wiki/Observer_pattern). + +The code for this example +************************* + +Ok, too much talk, now some code. A pseudo-code to the example above would be: + +:: + + class CopyListener(Interface): + def copy_finished(self, original_file, new_file): + pass + + + +The main code would be: + +:: + + PnP.load_plugins("/some/path/with/python/files") # egg files in the future?. + copy_file(file1, file2) + + # Would return all python classes that + # implement CopyListerner interface + copy_listeners = CopyListener.implementors() + + # Call each of the listeners telling the copy finished + for listener in copy_listeners: + listener.copy_finished(file1, file2) + + +And an example of one such observer would be: + +:: + + from myproject.interfaces import CopyListener + + class MD5Check(Plugin): + implements = [CopyListener,] + + def copy_finished(self, file1, file2): + md5_1 = hash.md5(file1.read()).hexdigest() + md5_2 = hash.md5(file2.read()).hexdigest() + if md5_1 is not md5_2: + # Do something very useful! =) + + +Conclusion +********** + +Did you like this project? Very nice, so help me write it! Fork the repo and +send me some pull requests! Or talk to me directly if you have some great ideas to implement! + + +Thanks, + +Dalton Barreto + + + + +%prep +%autosetup -n plugnplay-0.5.4 + +%build +%py3_build + +%install +%py3_install +install -d -m755 %{buildroot}/%{_pkgdocdir} +if [ -d doc ]; then cp -arf doc %{buildroot}/%{_pkgdocdir}; fi +if [ -d docs ]; then cp -arf docs %{buildroot}/%{_pkgdocdir}; fi +if [ -d example ]; then cp -arf example %{buildroot}/%{_pkgdocdir}; fi +if [ -d examples ]; then cp -arf examples %{buildroot}/%{_pkgdocdir}; fi +pushd %{buildroot} +if [ -d usr/lib ]; then + find usr/lib -type f -printf "/%h/%f\n" >> filelist.lst +fi +if [ -d usr/lib64 ]; then + find usr/lib64 -type f -printf "/%h/%f\n" >> filelist.lst +fi +if [ -d usr/bin ]; then + find usr/bin -type f -printf "/%h/%f\n" >> filelist.lst +fi +if [ -d usr/sbin ]; then + find usr/sbin -type f -printf "/%h/%f\n" >> filelist.lst +fi +touch doclist.lst +if [ -d usr/share/man ]; then + find usr/share/man -type f -printf "/%h/%f.gz\n" >> doclist.lst +fi +popd +mv %{buildroot}/filelist.lst . +mv %{buildroot}/doclist.lst . + +%files -n python3-plugnplay -f filelist.lst +%dir %{python3_sitelib}/* + +%files help -f doclist.lst +%{_docdir}/* + +%changelog +* Thu Mar 09 2023 Python_Bot <Python_Bot@openeuler.org> - 0.5.4-1 +- Package Spec generated @@ -0,0 +1 @@ +34f9b434198f9cf210a908f83f43c51b plugnplay-0.5.4.tar.gz |