| Name | dependenpy JSON |
| Version |
3.3.3
JSON |
| download |
| home_page | None |
| Summary | Show the inter-dependencies between modules of Python packages. |
| upload_time | 2025-09-19 10:29:27 |
| maintainer | None |
| docs_url | None |
| author | None |
| requires_python | >=3.9 |
| license | None |
| keywords |
dependency
analysis
matrix
dsm
|
| VCS |
 |
| bugtrack_url |
|
| requirements |
No requirements were recorded.
|
| Travis-CI |
No Travis.
|
| coveralls test coverage |
No coveralls.
|
# Dependenpy
[](https://github.com/pawamoy/dependenpy/actions?query=workflow%3Aci)
[](https://pawamoy.github.io/dependenpy/)
[](https://pypi.org/project/dependenpy/)
[](https://app.gitter.im/#/room/#dependenpy:gitter.im)
Show the inter-dependencies between modules of Python packages.
`dependenpy` allows you to build a dependency matrix for a set of Python packages.
To do this, it reads and searches the source code for import statements.

## Installation
```bash
pip install dependenpy
```
With [`uv`](https://docs.astral.sh/uv/):
```bash
uv tool install dependenpy
```
## Usage (as a library)
```python
from dependenpy import DSM
# create DSM
dsm = DSM('django')
# transform as matrix
matrix = dsm.as_matrix(depth=2)
# initialize with many packages
dsm = DSM('django', 'meerkat', 'appsettings', 'dependenpy', 'archan')
with open('output', 'w') as output:
dsm.print(format='json', indent=2, output=output)
# access packages and modules
meerkat = dsm['meerkat'] # or dsm.get('meerkat')
finder = dsm['dependenpy.finder'] # or even dsm['dependenpy']['finder']
# instances of DSM and Package all have print, as_matrix, etc. methods
meerkat.print_matrix(depth=2)
```
This package was originally design to work in a Django project.
The Django package [django-meerkat](https://github.com/Genida/django-meerkat)
uses it to display the matrices with Highcharts.
## Usage (command-line)
```
usage: dependenpy [-d DEPTH] [-f {csv,json,text}] [-g] [-G] [-h]
[-i INDENT] [-l] [-m] [-o OUTPUT] [-t] [-v]
[-z STRING] PACKAGES [PACKAGES ...]
Command line tool for dependenpy Python package.
positional arguments:
PACKAGES The package list. Can be a comma-separated list. Each
package must be either a valid path or a package in
PYTHONPATH.
optional arguments:
-d DEPTH, --depth DEPTH
Specify matrix or graph depth. Default: best guess.
-f {csv,json,text}, --format {csv,json,text}
Output format. Default: text.
-g, --show-graph Show the graph (no text format). Default: false.
-G, --greedy Explore subdirectories even if they do not contain an
__init__.py file. Can make execution slower. Default:
false.
-h, --help Show this help message and exit.
-i INDENT, --indent INDENT
Specify output indentation. CSV will never be
indented. Text will always have new-lines. JSON can be
minified with a negative value. Default: best guess.
-l, --show-dependencies-list
Show the dependencies list. Default: false.
-m, --show-matrix Show the matrix. Default: true unless -g, -l or -t.
-o OUTPUT, --output OUTPUT
Output to given file. Default: stdout.
-t, --show-treemap Show the treemap (work in progress). Default: false.
-v, --version Show the current version of the program and exit.
-z ZERO, --zero ZERO Character to use for cells with value=0 (text matrix
display only). Default: "0".
```
Example:
```console
$ # running dependenpy on itself
$ dependenpy dependenpy -z=
Module │ Id │0│1│2│3│4│5│6│7│8│
──────────────────────┼────┼─┼─┼─┼─┼─┼─┼─┼─┼─┤
dependenpy.__init__ │ 0 │ │ │ │4│ │ │ │ │2│
dependenpy.__main__ │ 1 │ │ │1│ │ │ │ │ │ │
dependenpy.cli │ 2 │1│ │ │1│ │4│ │ │ │
dependenpy.dsm │ 3 │ │ │ │ │2│1│3│ │ │
dependenpy.finder │ 4 │ │ │ │ │ │ │ │ │ │
dependenpy.helpers │ 5 │ │ │ │ │ │ │ │ │ │
dependenpy.node │ 6 │ │ │ │ │ │ │ │ │3│
dependenpy.plugins │ 7 │ │ │ │1│ │1│ │ │ │
dependenpy.structures │ 8 │ │ │ │ │ │1│ │ │ │
```
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"description": "# Dependenpy\n\n[](https://github.com/pawamoy/dependenpy/actions?query=workflow%3Aci)\n[](https://pawamoy.github.io/dependenpy/)\n[](https://pypi.org/project/dependenpy/)\n[](https://app.gitter.im/#/room/#dependenpy:gitter.im)\n\nShow the inter-dependencies between modules of Python packages.\n\n`dependenpy` allows you to build a dependency matrix for a set of Python packages.\nTo do this, it reads and searches the source code for import statements.\n\n\n\n## Installation\n\n```bash\npip install dependenpy\n```\n\nWith [`uv`](https://docs.astral.sh/uv/):\n\n```bash\nuv tool install dependenpy\n```\n\n## Usage (as a library)\n\n```python\nfrom dependenpy import DSM\n\n# create DSM\ndsm = DSM('django')\n\n# transform as matrix\nmatrix = dsm.as_matrix(depth=2)\n\n# initialize with many packages\ndsm = DSM('django', 'meerkat', 'appsettings', 'dependenpy', 'archan')\nwith open('output', 'w') as output:\n dsm.print(format='json', indent=2, output=output)\n\n# access packages and modules\nmeerkat = dsm['meerkat'] # or dsm.get('meerkat')\nfinder = dsm['dependenpy.finder'] # or even dsm['dependenpy']['finder']\n\n# instances of DSM and Package all have print, as_matrix, etc. methods\nmeerkat.print_matrix(depth=2)\n```\n\nThis package was originally design to work in a Django project.\nThe Django package [django-meerkat](https://github.com/Genida/django-meerkat)\nuses it to display the matrices with Highcharts.\n\n## Usage (command-line)\n\n```\nusage: dependenpy [-d DEPTH] [-f {csv,json,text}] [-g] [-G] [-h]\n [-i INDENT] [-l] [-m] [-o OUTPUT] [-t] [-v] \n [-z STRING] PACKAGES [PACKAGES ...]\n\nCommand line tool for dependenpy Python package.\n\npositional arguments:\n PACKAGES The package list. Can be a comma-separated list. Each\n package must be either a valid path or a package in\n PYTHONPATH.\n\noptional arguments:\n -d DEPTH, --depth DEPTH\n Specify matrix or graph depth. Default: best guess.\n -f {csv,json,text}, --format {csv,json,text}\n Output format. Default: text.\n -g, --show-graph Show the graph (no text format). Default: false.\n -G, --greedy Explore subdirectories even if they do not contain an\n __init__.py file. Can make execution slower. Default:\n false.\n -h, --help Show this help message and exit.\n -i INDENT, --indent INDENT\n Specify output indentation. CSV will never be\n indented. Text will always have new-lines. JSON can be\n minified with a negative value. Default: best guess.\n -l, --show-dependencies-list\n Show the dependencies list. Default: false.\n -m, --show-matrix Show the matrix. Default: true unless -g, -l or -t.\n -o OUTPUT, --output OUTPUT\n Output to given file. Default: stdout.\n -t, --show-treemap Show the treemap (work in progress). Default: false.\n -v, --version Show the current version of the program and exit.\n -z ZERO, --zero ZERO Character to use for cells with value=0 (text matrix \n display only). Default: \"0\".\n\n```\n\nExample:\n\n```console\n$ # running dependenpy on itself\n$ dependenpy dependenpy -z=\n\n Module \u2502 Id \u25020\u25021\u25022\u25023\u25024\u25025\u25026\u25027\u25028\u2502\n \u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u253c\u2500\u2500\u2500\u2500\u253c\u2500\u253c\u2500\u253c\u2500\u253c\u2500\u253c\u2500\u253c\u2500\u253c\u2500\u253c\u2500\u253c\u2500\u2524\n dependenpy.__init__ \u2502 0 \u2502 \u2502 \u2502 \u25024\u2502 \u2502 \u2502 \u2502 \u25022\u2502\n dependenpy.__main__ \u2502 1 \u2502 \u2502 \u25021\u2502 \u2502 \u2502 \u2502 \u2502 \u2502 \u2502\n dependenpy.cli \u2502 2 \u25021\u2502 \u2502 \u25021\u2502 \u25024\u2502 \u2502 \u2502 \u2502\n dependenpy.dsm \u2502 3 \u2502 \u2502 \u2502 \u2502 \u25022\u25021\u25023\u2502 \u2502 \u2502\n dependenpy.finder \u2502 4 \u2502 \u2502 \u2502 \u2502 \u2502 \u2502 \u2502 \u2502 \u2502 \u2502\n dependenpy.helpers \u2502 5 \u2502 \u2502 \u2502 \u2502 \u2502 \u2502 \u2502 \u2502 \u2502 \u2502\n dependenpy.node \u2502 6 \u2502 \u2502 \u2502 \u2502 \u2502 \u2502 \u2502 \u2502 \u25023\u2502\n dependenpy.plugins \u2502 7 \u2502 \u2502 \u2502 \u25021\u2502 \u25021\u2502 \u2502 \u2502 \u2502\n dependenpy.structures \u2502 8 \u2502 \u2502 \u2502 \u2502 \u2502 \u25021\u2502 \u2502 \u2502 \u2502\n\n```\n",
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