Python Dependencies

[rbs]

Is there any code analysis tool for Python which could list down the procedures functions tables and the files used and its dependencies?

[Larz60+]

like
help('object name')?

[micseydel]

Could you give an example of what you're looking for? Like a short script and the report that would result from it?

[wavic]

What do you mean by "dependencies"?

[snippsat]

Is there any code analysis tool for Python which could list down the procedures functions tables

For module/package there are package like pdir2 that can give a overview.

For dependencies it help a lot have stuff isolate it in virtual environment.
Doing pip list  on my OS make no sense at all as there hundreds module/package.

To take a example as in this post .
Here we build a virtual environment for the InstagramAPI package that has a lot of dependencies.
Then make it make sense to use pip list ,to look at all dependencies for this package.

(insta_env) C:\1\insta_env
λ pip list
decorator (4.0.11)
docopt (0.6.2)
imageio (2.1.2)
instagram-api (0.1, c:\1\insta_env\src\instagramapi)
jedi (0.11.0)
moviepy (0.2.3.2)
numpy (1.13.3)
olefile (0.44)
parso (0.1.0)
Pillow (4.3.0)
pip (9.0.1)
prompt-toolkit (1.0.15)
ptpython (0.41)
Pygments (2.2.0)
requests (2.11.1)
requests-toolbelt (0.7.0)
setuptools (28.8.0)
six (1.11.0)
tqdm (4.11.2)
wcwidth (0.1.7)

If use pipenv with same package.
Can get a better dependency graph.

C:\1\insta_pipenv
λ pipenv graph
instagram-api==0.1
  - moviepy [required: ==0.2.3.2, installed: 0.2.3.2]
    - decorator [required: ==4.0.11, installed: 4.0.11]
    - imageio [required: ==2.1.2, installed: 2.1.2]
      - numpy [required: Any, installed: 1.13.3]
      - pillow [required: Any, installed: 4.3.0]
        - olefile [required: Any, installed: 0.44]
    - numpy [required: Any, installed: 1.13.3]
    - tqdm [required: ==4.11.2, installed: 4.11.2]
  - requests [required: ==2.11.1, installed: 2.11.1]
  - requests-toolbelt [required: ==0.7.0, installed: 0.7.0]
    - requests [required: >=2.0.1,<3.0.0, installed: 2.11.1]

Here see a tree of dependencies ,so moviepy need decorato, imageio and so on.