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Project Description

This Python module can build the dependency matrices of a project’s packages, based on from ... import ... commands in their modules. For now, its purpose is purely informational.

The module is composed of two classes: MatrixBuilder, which is initialized with a list of packages foundable is sys.path, and Matrix, which is an autonomous class containing matrix data. This list of packages can be a string (one package), a list of string (several) or another type of list, used to define groups of packages with a legend.

Usage

from dependenpy.utils import MatrixBuilder

myapps = (
    module1,
    module2,
    ...,
    moduleN
)

# Create an empty instance
dm = MatrixBuilder(myapps)

# Init its data with build methods
dm.build()

# You can also use separately dm.build_modules(),
# dm.build_imports() and dm.build_matrices().
# You can even chain them: dm.build_modules().build_imports().build_matrices().
# The order is important, since matrices need imports, and imports need modules.
# The build() method is just a shortcut of the above chained command.

# Print max depth of submodules and the big dictionary of imports
print dm.max_depth
print dm.imports

# Output matrix of depth 1 in CSV
dm.get_matrix(1).to_csv()

# Output matrix of maximum depth in JSON
dm.get_matrix(0).to_json()

The “other type” of list you can give to a MatrixBuilder looks like this:

my_packages = [
    'Framework', ['django'],
    'Libraries', ['dependenpy', 'django-archan'],
    'Core features', ['members', 'surveys', 'news']
    'Security layer', ['broker']
]

This way you can specify groups of packages.

Here is an example of colorized CSV output:

This module was originally design to work in a Django project. The Django package django-archan has been built on it to display the matrices with D3JS.

Documentation

On ReadTheDocs

License

Copyright (c) 2015 Timothée Mazzucotelli

This Source Code is subject to the terms of the Mozilla Public License, v. 2.0. See the LICENSE.txt file for more details.

Thanks

Thanks to dmishin for the TSP solver, needed to compute the similarity order.

Release History

Release History

2.0.1

This version

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2.0.0

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1.1.2

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1.1.1

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1.1.0

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1.0.4

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v1.0.3

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v1.0.2

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v1.0.1

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v1.0

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Download Files

Download Files

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File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
dependenpy-2.0.1-py27.py33.py34-none-any.whl (15.3 kB) Copy SHA256 Checksum SHA256 2.7 Wheel Apr 7, 2015
dependenpy-2.0.1.tar.gz (20.0 kB) Copy SHA256 Checksum SHA256 Source Apr 7, 2015

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