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Add a more detailed --tree-json-full output option

See original GitHub issue

What you were trying to do (and why)

Output the dependency tree in JSON format.

What happened (including command output)

Compare

$ pipgrip --tree-json pipgrip
{"pipgrip": {"anytree": {"six>=1.9.0": {}}, "click": {}, "enum34": {}, "packaging>=17": {"pyparsing>=2.0.2": {}, "six": {}}, "pip>=7.1.0": {}, "pkginfo>=1.4.2": {}, "setuptools>=38.3": {}, "typing": {}, "wheel": {}}}

$ pipgrip --tree-ascii pipgrip
pipgrip (0.5.0)
|-- anytree (2.8.0)
|   +-- six>=1.9.0 (1.15.0)
|-- click (7.1.2)
|-- enum34 (1.1.10)
|-- packaging>=17 (20.4)
|   |-- pyparsing>=2.0.2 (2.4.7)
|   +-- six (1.15.0)
|-- pip>=7.1.0 (20.1.1)
|-- pkginfo>=1.4.2 (1.5.0.1)
|-- setuptools>=38.3 (44.1.1)
|-- typing (3.7.4.3)
+-- wheel (0.34.2)

to see that e.g. the wheel version “0.34.2” is missing from JSON output while it’s present in ASCII output.

What you expected to happen

Each JSON node probably should have two properties, version and dependencies, where version is the use version of the package itself, and dependencies a list of its dependencies (where each dependency is of the same type as the parent node).

Issue Analytics

State:
Created 3 years ago
Comments:10 (6 by maintainers)

Top GitHub Comments

1reaction

ddelangecommented, Aug 4, 2020

@sschuberth nit incorporated! the example above can still be obtained by additionally passing --sort.

[{'name': 'keras',
  'extras_name': 'keras',
  'version': '2.2.2',
  'pip_string': 'keras==2.2.2',
  'dependencies': [{'name': 'h5py',
                    'extras_name': 'h5py',
                    'version': '2.10.0',
                    'pip_string': 'h5py',
                    'dependencies': [{'name': 'numpy',
                                      'extras_name': 'numpy',
                                      'version': '1.19.1',
                                      'pip_string': 'numpy>=1.7'},
                                     {'name': 'six',
                                      'extras_name': 'six',
                                      'version': '1.15.0',
                                      'pip_string': 'six'}]},
                   {'name': 'keras-applications',
                    'extras_name': 'keras-applications',
                    'version': '1.0.4',
                    'pip_string': 'keras-applications==1.0.4',
                    'dependencies': [{'name': 'h5py',
                                      'extras_name': 'h5py',
                                      'version': '2.10.0',
                                      'pip_string': 'h5py',
                                      'dependencies': [{'name': 'numpy',
                                                        'extras_name': 'numpy',
                                                        'version': '1.19.1',
                                                        'pip_string': 'numpy>=1.7'},
                                                       {'name': 'six',
                                                        'extras_name': 'six',
                                                        'version': '1.15.0',
                                                        'pip_string': 'six'}]},
                                     {'name': 'keras',
                                      'extras_name': 'keras',
                                      'version': '2.2.2',
                                      'pip_string': 'keras>=2.1.6',
                                      'cyclic': True},
                                     {'name': 'numpy',
                                      'extras_name': 'numpy',
                                      'version': '1.19.1',
                                      'pip_string': 'numpy>=1.9.1'}]},
                   {'name': 'keras-preprocessing',
                    'extras_name': 'keras-preprocessing',
                    'version': '1.0.2',
                    'pip_string': 'keras-preprocessing==1.0.2',
                    'dependencies': [{'name': 'keras',
                                      'extras_name': 'keras',
                                      'version': '2.2.2',
                                      'pip_string': 'keras>=2.1.6',
                                      'cyclic': True},
                                     {'name': 'numpy',
                                      'extras_name': 'numpy',
                                      'version': '1.19.1',
                                      'pip_string': 'numpy>=1.9.1'},
                                     {'name': 'scipy',
                                      'extras_name': 'scipy',
                                      'version': '1.5.2',
                                      'pip_string': 'scipy>=0.14',
                                      'dependencies': [{'name': 'numpy',
                                                        'extras_name': 'numpy',
                                                        'version': '1.19.1',
                                                        'pip_string': 'numpy>=1.14.5'}]},
                                     {'name': 'six',
                                      'extras_name': 'six',
                                      'version': '1.15.0',
                                      'pip_string': 'six>=1.9.0'}]},
                   {'name': 'numpy',
                    'extras_name': 'numpy',
                    'version': '1.19.1',
                    'pip_string': 'numpy>=1.9.1'},
                   {'name': 'pyyaml',
                    'extras_name': 'pyyaml',
                    'version': '5.3.1',
                    'pip_string': 'pyyaml'},
                   {'name': 'scipy',
                    'extras_name': 'scipy',
                    'version': '1.5.2',
                    'pip_string': 'scipy>=0.14',
                    'dependencies': [{'name': 'numpy',
                                      'extras_name': 'numpy',
                                      'version': '1.19.1',
                                      'pip_string': 'numpy>=1.14.5'}]},
                   {'name': 'six',
                    'extras_name': 'six',
                    'version': '1.15.0',
                    'pip_string': 'six>=1.9.0'}]}]

1reaction

sschuberthcommented, Jul 30, 2020

that better?

Much better 😃

what would you suggest in the Keras case in the README? cyclic attr will be there, so just empty array under the dependencies key just like for depencency-less packages?

Good question. Yes, I think setting a cyclic attribute to true and therefore omitting the dependencies attributes (to distinguish from packages without dependencies) is a good approach.