packages

How do I dynamically discover packages from a partial namespace in perl?

由 限于喜欢 提交于 2019-12-08 12:32:58
问题 I have a directory structure that looks like: Foo::Bar::Baz::1 Foo::Bar::Baz::2 etc Can I list the packages from something like: use Foo::Bar::Baz; Thanks! Edit: Made it more clear what the modules are. 回答1: Just to be clear, are you looking at random packages in random Perl code? Or for Perl modules , e.g. "a/b/c/d1.pm" with module "a::b::c::d1"? In either case, you can not use a single "use" statement to load them all. What you need to do is to find all the appropriate files, using either

Java Import Package (to package above present work directory)

由 十年热恋 提交于 2019-12-08 09:40:05
问题 how do I import package (to package above present work directory) in Java? here is the directory structure: Coba.java import halo.*; public class Coba { public static void main(String args[]) { Orang org = new Orang(); System.out.println(org.a); } } Orang.java package halo; // I can't import kabar.*; since it's above present work directory public class Orang { public int a; public Orang() { this.a = 1; } public void haha() { /* i want to: Tes t = new Tes(); System.out.println(t.b); */ } } Tes

r package development imports not loaded

由 好久不见. 提交于 2019-12-08 09:12:57
问题 Hi I am new to writing R packages. I try to import dependencies via: Imports: forecast, ggplot2, dplyr When I click Build & Reload in Rstudio my library is built successfully. However when checking if the dependencies are loaded for real Rstudio tells me that they are not. In my namespaces file I only have exportPattern("^[[:alpha:]]+") Is it a problem that there is no specific import of namespaces like in https://github.com/robjhyndman/forecast/blob/master/NAMESPACE What is wrong? 回答1: You

Importing multiple versions of the same Module/Package for Benchmarking

由 99封情书 提交于 2019-12-08 09:04:31
I am working on a Package, this package using BinDeps to pull in some C source code, and compile some binaries. My julia module then mostly just exposes ccalls to those functions. Now there are about 5 different options for how the C source can be compiled, with various different optimisations turned on. And to go with them various other changes that are triggered by by a constant that is written to the deps.jl that is output by BinDeps. So I would like to import each of the different builds of my package as different modules, so I can benchmark them using BenchmarkTools.jl . Currently, my

Where does R (for Windows) store packages before it installs them?

由 最后都变了- 提交于 2019-12-08 08:42:53
问题 I am aware of where the installed packages go! ICMY, it's nicely outlined here: Where does R store packages? However, I do wonder where R caches the ZIP files (assuming Windows) it downloads from CRAN, i.e. prior to installing them in the library. Any help most appreciated! 回答1: From the documentation for install.package : destdir (parameter, default=NULL) : directory where downloaded packages are stored. If it is NULL (the default) a subdirectory downloaded_packages of the session temporary

import of packages does not work - probably version conflict

由 China☆狼群 提交于 2019-12-08 08:03:44
问题 After a long period where things went OK (I mean here I could pip install packages and then use them in a jupyter notebook with the import statement), I ran into multiple problems recently. I think this happened when I upgraded my anaconda install from Continuum Analytics (though not sure) I get error reports for basic imports like pandas or matplotlib like --------------------------------------------------------------------------- ValueError Traceback (most recent call last) <ipython-input-3

Python Relative Imports and Packages

由 喜夏-厌秋 提交于 2019-12-08 07:29:18
问题 I'm trying to create a package and I have a tree structure that looks like this: dionesus/ setup.py dionesus/ __init__.py dionesus.py Dionesus.py has a class called Dionesus. The init .py is empty. How do I import the class Dionesus without having to specify the top level folder? I have to do: import dionesus d = dionesus.dionesus.Dionesus() I would like import statements to look like: import dionesus d = dionesus.Dionesus() 回答1: First, you can still use an absolute import, just using the

How do I install Perl's Parse::Lex for ActivePerl?

由 喜你入骨 提交于 2019-12-08 07:27:06
问题 Hi I am using ActivePerl 5.10.1 on Win XP. I can't find Lex package from the PPM list. Can I install other package to enable Parse::Lex? 回答1: I do believe ParseLex is in the base set of packages in PPM. Try: > ppm install ParseLex from the command line? You'll need to set the http_proxy environment variable if behind a proxy, you can do it for that session only by issuing this before the command above: > set http_proxy=http://host:port/ e.g. > set http_proxy=http://10.100.9.10:8080/ If using

dpkg remove to stop processes

由 天涯浪子 提交于 2019-12-08 02:13:51
问题 I am currently running Ubuntu 12.04. I've created a debian package that currently installs successfully and starts three new processes. I have also made these three processes start at runtime by placing the following script inside /etc/init.d: # This example is from http://www.debian-administration.org/article/Making_scripts_run_at_boot_time_with_Debian # Also used http://wiki.debian.org/LSBInitScripts/ ### BEGIN INIT INFO # Provides: bleh # Required-Start: $remote_fs $syslog $network #

Eclipse | Packge turns into a directory, breaks my whole project

由 ￣綄美尐妖づ 提交于 2019-12-07 16:02:30
问题 So the issue i am having is extremely weird. When i have a preexisting project set up (and am moving it from computer A to computer B). I make a new project and import it the normal way. It is very, very package based and there are around 30-40 packages. Two packages are made into directories instead of packages. For example, instead of org.project1.tools.stuff it is org/project1/tools/stuff. I have checked the code, at the top it goes package org.project1.tools.stuff and then the imports and
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