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python中的模块和包是什么如何自定义并使用_如何从不是包的自定义存储库中添加模块?python...

我曾尝试将sys.path.append()与os.getcwd()一起使用,但没有成功。在

源代码来自here,我已经下载并提取了它们:[email protected]:~/test$ wget https://github.com/alvations/DLTK/archive/master.zip

[email protected]:~/test$ tar xvzf master.zip

[email protected]:~/test$ cd DLTK-master/; ls

dltk

[email protected]:~/test/DLTK-master$ cd dltk/; ls

tokenize

[email protected]:~/test/DLTK-master/dltk$ cd tokenize/; ls

abbrev.lex jwordsplitter-3.4.jar rbtokenize.pl

banana-split-standalone-0.4.0.jar koehn_senttokenize.pl splicer.py

igerman98_all.xml koehn_wordtokenize.pl tokenizer.py

__init__.py nonbreaking_prefix.de

[email protected]:~/test/DLTK-master/dltk/tokenize$ cat __init__.py

from tokenizer import punct_tokenize, rb_tokenize

from tokenizer import koehn_tokenize, deupunkt_tokenize

from splicer import jwordsplitter, jwordsplitteralvas

这些是我想从~/text/目录访问的函数,例如koehn_tokenize函数。但我似乎无法将模块/函数添加到python解释器中。在

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从位于~/test/目录的python解释器中,如何访问dltk.tokenize模块?

如果将cd转换为~/test/DLTK-master/dltk/tokenize,则函数有效:[email protected]:~/test$ cd DLTK-master/dltk/tokenize/

[email protected]:~/test/DLTK-master/dltk/tokenize$ python

Python 2.7.5+ (default, Sep 19 2013, 13:48:49)

[GCC 4.8.1] on linux2

Type "help", "copyright", "credits" or "license" for more information.

>>> from __init__ import koehn_tokenize

>>>

但是我不想在使用python解释器之前将cd放入~/test/DLTK-master/dltk/tokenize。我需要在python中添加模块/函数。在