Is there a good dependency analysis tool for Python? [closed]

I recommend using snakefood for creating graphical dependency graphs of Python projects. It detects dependencies nicely enough to immediately see areas for refactorisation. Its usage is pretty straightforward if you read a little bit of documentation. Of course, you can omit the graph-creation step and receive a dependency dictionary in a file instead.

Error: Servlet Jar not Loaded… Offending class: javax/servlet/Servlet.class

This is a sign of classpath pollution. The JSP/Servlet API libraries are appserver implementation dependent and belongs in case of Tomcat 6 in the Tomcat/lib folder and should in no way be moved nor duplicated somewhere else. It’s recipe for portability trouble and collisions in classloading as you’ve encountered now. The libraries in webapp have … Read more

How do I find the module dependencies of my Perl script?

Check out Module::ScanDeps and the “scandeps.pl” utility that comes with it. It can do a static (and recursive) analysis of your code for dependencies as well as the %INC dump either after compiling or running the program. Please note that the static source scanning always errs on the side of including too many dependencies. (It … Read more

Difference between dependency and composition?

The difference can be seen in the two constructors: Dependency: The Address object comes from outside, it’s allocated somewhere else. This means that the Address and Employee objects exists separately, and only depend on each other. Composition: Here you see that a new Engine is created inside Car. The Engine object is part of the … Read more

Display complete dependency tree with Leiningen

You can generate Maven’s POM out of Leiningen’s project definition and then use Maven’s dependency:tree plugin with a verbose option, like this: $ lein pom $ mvn dependency:tree -Dverbose=true This will list dependencies omitted for various reasons, e.g.: | +- ring:ring-core:jar:1.4.0:compile | | +- (org.clojure:clojure:jar:1.5.1:compile – omitted for conflict with 1.7.0) | | +- (org.clojure:tools.reader:jar:0.9.1:compile … Read more

Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)