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Dependency Parser

A parser for Python manifests and dependency files now at https://github.com/nexB/dparse2

Originally at https://github.com/pyupio/dparse

This is a maintained fork by some of the contributors since upstream stopped updating this.

Supported Files

File

parse

conda.yml

yes

tox.ini

yes

Pipfile

yes

Pipfile.lock

yes

Installation

To install dparse2, run:

$ pip install dparse2

If you want to update Pipfiles, install the pipenv extra:

$ pip install dparse2[pipenv]

Usage

To use dparse2 in a Python project:

from dparse2 import parse
from dparse2 import filetypes

content = """
South==1.0.1 --hash=sha256:abcdefghijklmno
pycrypto>=2.6
"""

df = parse(content, file_type=filetypes.requirements_txt)

print(df.json())


{
  "file_type": "requirements.txt",
  "content": "\nSouth==1.0.1 --hash=sha256:abcdefghijklmno\npycrypto>=2.6\n",
  "path": null,
  "sha": null,
  "dependencies": [
    {
      "name": "South",
      "specs": [
        [
          "==",
          "1.0.1"
        ]
      ],
      "line": "South==1.0.1 --hash=sha256:abcdefghijklmno",
      "source": "pypi",
      "meta": {},
      "line_numbers": null,
      "index_server": null,
      "hashes": [
        "--hash=sha256:abcdefghijklmno"
      ],
      "dependency_type": "requirements.txt",
      "extras": []
    },
    {
      "name": "pycrypto",
      "specs": [
        [
          ">=",
          "2.6"
        ]
      ],
      "line": "pycrypto>=2.6",
      "source": "pypi",
      "meta": {},
      "line_numbers": null,
      "index_server": null,
      "hashes": [],
      "dependency_type": "requirements.txt",
      "extras": []
    }
  ]
}

This tool supports Python 3.6 and up. Older version support older Python versions

Changelog

0.7.0

  • Use packvers instead of packaging

0.6.1

  • Use non-deprecated ConfigParser method

0.6.0

  • Fork from upstream dparse that is unresponsive

  • Rename package to dparse2

  • Fix security issue for GHSL-2021-111https://github.com/pyupio/dparse/issues/50

  • Drop support for Python < 3.6 and add support for up to 3.10

  • Drop support for updating requirements files

  • format code with black, sort imports

0.5.1 (2020-04-26)

  • Fixed package metadata removing 2.7 support

  • Install pipenv only when asked for with extras

0.5.0 (2020-03-14)

A bug with this package allows it to be installed on Python 2.7 environments, even though it should not work on such version. You should stick with version 0.4.1 version instead for Python 2.7 support.

  • Dropped Python 2.7, 3.3, 3.4 support

  • Removed six package

  • Removed pinned dependencies of tests

  • Dropped setup.py tests support in favor of tox

0.4.1 (2018-04-06)

  • Fixed a packaging error.

0.4.0 (2018-04-06)

  • pipenv is now an optional dependency that’s only used when updating a Pipfile. Install it with dparse[pipenv]

  • Added support for invalid toml Pipfiles (thanks @pombredanne)

0.3.0 (2018-03-01)

  • Added support for setup.cfg files (thanks @kexepal)

  • Dependencies from Pipfiles now include the section (thanks @paulortman)

  • Multiline requirements are now ignored if they are marked

  • Added experimental support for Pipfiles

0.2.1 (2017-07-19)

  • Internal refactoring

0.2.0 (2017-07-19)

  • Removed setuptools dependency

0.1.1 (2017-07-14)

  • Fixed a bug that was causing the parser to throw errors on invalid requirements.

0.1.0 (2017-07-11)

  • Initial, not much to see here.

Release files for dparse2 0.7.0

For a detailed explanation of source distributions (sdists) and built distributions (wheels), please see the package formats documentation.

Source distribution (sdist)

Source distribution for dparse2 0.7.0
File Size Uploaded
dparse2-0.7.0.tar.gz 9.9 kB Details

Built distribution (wheel)

Table of built distributions (wheels) for dparse2 0.7.0
File Interpreter ABI Platform
dparse2-0.7.0-py3-none-any.whl Python 3 none any Details

Total release size: 20.8 kB

Release files / dparse2-0.7.0.tar.gz

Download URL dparse2-0.7.0.tar.gz
Size 9.9 kB
Tags Source
SHA-256 checksum
How to use checksums
6bf6872aeaffedcac67ad0abb516630bad045dbdb58505b58d8f796ee91f0a73
BLAKE2b-256 checksum
How to use checksums
dcd259a42c7b40c1075d49aa6b5ea32a5baa87f8022d252ccb4762ca9d5a30f5
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
No
Uploaded via twine/4.0.2 CPython/3.8.12

Release files / dparse2-0.7.0-py3-none-any.whl

Download URL dparse2-0.7.0-py3-none-any.whl
Size 10.9 kB
Tags Python 3
SHA-256 checksum
How to use checksums
2b935161700cdad4f27fa7ada85900756739be65ba3ef614ac4436e7ba929102
BLAKE2b-256 checksum
How to use checksums
22e9a370e566f84807cff908e71a4824ae00ea8196319f4e2956e82509a5f1c6
Upload date
Uploaded using Trusted Publishing?
What is trusted publishing?
No
Uploaded via twine/4.0.2 CPython/3.8.12

Release history Release notifications | RSS feed

This release

0.7.0 This release

2 release files

0.6.1

2 release files

0.6.0

2 release files

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