├── .flake8
├── .gitignore
├── .travis.yml
├── CONTRIBUTING.md
├── LICENSE
├── README.md
├── examples
├── __init__.py
└── sample.py
├── poetry.lock
├── pypix
├── __init__.py
└── pix.py
└── pyproject.toml
/.flake8:
--------------------------------------------------------------------------------
1 | [flake8]
2 | max-line-length = 119
3 | ignore = E501,W503,E203
--------------------------------------------------------------------------------
/.gitignore:
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1 | # Byte-compiled / optimized / DLL files
2 | __pycache__/
3 | *.py[cod]
4 | *$py.class
5 |
6 | # C extensions
7 | *.so
8 |
9 | # Distribution / packaging
10 | .Python
11 | build/
12 | develop-eggs/
13 | dist/
14 | downloads/
15 | eggs/
16 | .eggs/
17 | lib/
18 | lib64/
19 | parts/
20 | sdist/
21 | var/
22 | wheels/
23 | pip-wheel-metadata/
24 | share/python-wheels/
25 | *.egg-info/
26 | .installed.cfg
27 | *.egg
28 | MANIFEST
29 |
30 | # PyInstaller
31 | # Usually these files are written by a python script from a template
32 | # before PyInstaller builds the exe, so as to inject date/other infos into it.
33 | *.manifest
34 | *.spec
35 |
36 | # Installer logs
37 | pip-log.txt
38 | pip-delete-this-directory.txt
39 |
40 | # Unit test / coverage reports
41 | htmlcov/
42 | .tox/
43 | .nox/
44 | .coverage
45 | .coverage.*
46 | .cache
47 | nosetests.xml
48 | coverage.xml
49 | *.cover
50 | *.py,cover
51 | .hypothesis/
52 | .pytest_cache/
53 |
54 | # Translations
55 | *.mo
56 | *.pot
57 |
58 | # Django stuff:
59 | *.log
60 | local_settings.py
61 | db.sqlite3
62 | db.sqlite3-journal
63 |
64 | # Flask stuff:
65 | instance/
66 | .webassets-cache
67 |
68 | # Scrapy stuff:
69 | .scrapy
70 |
71 | # Sphinx documentation
72 | docs/_build/
73 |
74 | # PyBuilder
75 | target/
76 |
77 | # Jupyter Notebook
78 | .ipynb_checkpoints
79 |
80 | # IPython
81 | profile_default/
82 | ipython_config.py
83 |
84 | # pyenv
85 | .python-version
86 |
87 | # pipenv
88 | # According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
89 | # However, in case of collaboration, if having platform-specific dependencies or dependencies
90 | # having no cross-platform support, pipenv may install dependencies that don't work, or not
91 | # install all needed dependencies.
92 | #Pipfile.lock
93 |
94 | # PEP 582; used by e.g. github.com/David-OConnor/pyflow
95 | __pypackages__/
96 |
97 | # Celery stuff
98 | celerybeat-schedule
99 | celerybeat.pid
100 |
101 | # SageMath parsed files
102 | *.sage.py
103 |
104 | # Environments
105 | .env
106 | .venv
107 | env/
108 | venv/
109 | ENV/
110 | env.bak/
111 | venv.bak/
112 |
113 | # Spyder project settings
114 | .spyderproject
115 | .spyproject
116 |
117 | # Rope project settings
118 | .ropeproject
119 |
120 | # mkdocs documentation
121 | /site
122 |
123 | # mypy
124 | .mypy_cache/
125 | .dmypy.json
126 | dmypy.json
127 |
128 | # Pyre type checker
129 | .pyre/
130 |
131 | # IDE
132 | .idea/
--------------------------------------------------------------------------------
/.travis.yml:
--------------------------------------------------------------------------------
1 | # use container-based Ubuntu Trusty
2 | dist: bionic
3 | sudo: true
4 |
5 | language: python
6 | python:
7 | - "3.6.8"
8 |
9 | services:
10 | - docker
11 |
12 | install:
13 | - pip install -U pip==20.2.2 setuptools==49.6.0
14 | - pip install poetry
15 | - poetry install
16 |
17 | script:
18 | - poetry run flake8
19 |
--------------------------------------------------------------------------------
/CONTRIBUTING.md:
--------------------------------------------------------------------------------
1 | # How to Contribute
2 |
3 | ## Branch Organization
4 | You can submit all changes to the `staging branch`, where we do whole our tests for new features
5 |
6 | ## Flags for your branch
7 |
8 | To keep the `staging branch` in a releasable state, breaking changes and experimental features must be gated behind a feature flag.
9 |
10 | #### New Feature
11 | Use this flag to create a branch for new features
12 | - `feature/feature_name`
13 |
14 | #### Bug fix
15 | Use this flag to fix some bug
16 | - `bugfix/bug_name`
17 |
18 | #### Edit something
19 | Use this flag to edit something
20 | - `edit/edit_name`
21 |
22 | ## Your First Pull Request
23 |
24 | Working on your first Pull Request? You can learn how from this free video series:
25 |
26 |
27 | How to Contribute to an Open Source Project on GitHub
28 |
29 |
30 |
31 | ## Sending a Pull Request
32 | The developers is monitoring for pull requests. We will review your pull request and either merge it, request changes to it, or close it with an explanation.
33 |
34 | **Before submitting a pull request, please make sure the following is done:**
35 |
36 | 1. Fork [the repository](https://github.com/dyohan9/python-pix) and create your branch from `master`.
37 |
38 | 2. Run `poetry install` in the repository root.
39 |
40 | 3. Make sure your code lints (`poetry run flake8`).
41 |
42 | 4. Make sure your code lints (`poetry run black pyypix`).
43 |
44 | 5. If everything is ready, send your PR to `staging branch`.
45 |
46 | ## License
47 |
48 | - **[GPL-3.0 License](https://github.com/dyohan9/python-pix/blob/master/LICENSE)**
49 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
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623 | How to Apply These Terms to Your New Programs
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633 |
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650 | Also add information on how to contact you by electronic and paper mail.
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652 | If the program does terminal interaction, make it output a short
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664 | You should also get your employer (if you work as a programmer) or school,
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669 | The GNU General Public License does not permit incorporating your program
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671 | may consider it more useful to permit linking proprietary applications with
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673 | Public License instead of this License. But first, please read
674 | .
675 |
--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
1 | Python Pix
2 | ==========================
3 |
4 | [](https://pypi.org/project/pypix/)
5 | [](https://travis-ci.com/dyohan9/python-pix)
6 | [](https://www.python.org/)
7 | [](https://github.com/bothub-it/bothub-engine/blob/master/LICENSE)
8 |
9 |
10 | This library automates the creation of Pix keys
11 |
12 | Installing
13 | ----------
14 |
15 | You can install using [pip](https://pip.pypa.io/en/stable/):
16 |
17 | $ pip install pypix
18 |
19 | ### Supported Python Versions
20 |
21 | Python \>= 3.6
22 |
23 | ### Deprecated Python Versions
24 |
25 | Python == 2.7. Python 2.7 support will be removed on January 1, 2020.
26 |
27 | Current Maintainers
28 | -------------------
29 |
30 | - [@dyohan9](https://github.com/dyohan9) (Daniel Yohan)
31 |
32 | Authors
33 | -------
34 |
35 | - [@dyohan9](https://github.com/dyohan9) (Daniel Yohan)
36 |
37 | Contributing
38 | ------------
39 |
40 | Contributions to this library are always welcome and highly encouraged.
41 |
42 | See
43 | [CONTRIBUTING.md](https://github.com/dyohan9/python-pix/blob/master/CONTRIBUTING.md)
44 | for more information on how to get started.
45 |
46 | License
47 | -------
48 |
49 | GPL-3.0 License - See [the
50 | LICENSE](https://github.com/dyohan9/python-pix/blob/master/LICENSE)
51 | for more information.
52 |
--------------------------------------------------------------------------------
/examples/__init__.py:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/dyohan9/python-pix/473aa89395e7b1f45130847f7adb6c03cd010253/examples/__init__.py
--------------------------------------------------------------------------------
/examples/sample.py:
--------------------------------------------------------------------------------
1 | from pypix import Pix
2 |
3 | pix = Pix()
4 | pix.set_pixkey('12345678910')
5 | pix.set_description('Pagamento')
6 | pix.set_amount(500.00)
7 | pix.set_merchant_name('Daniel Yohan')
8 | pix.set_merchant_city('MACEIO')
9 | pix.set_txid('Aquele Lanche')
10 | print(pix)
11 |
--------------------------------------------------------------------------------
/poetry.lock:
--------------------------------------------------------------------------------
1 | [[package]]
2 | name = "appdirs"
3 | version = "1.4.4"
4 | description = "A small Python module for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
5 | category = "dev"
6 | optional = false
7 | python-versions = "*"
8 |
9 | [[package]]
10 | name = "attrs"
11 | version = "20.3.0"
12 | description = "Classes Without Boilerplate"
13 | category = "dev"
14 | optional = false
15 | python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
16 |
17 | [package.extras]
18 | dev = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface", "furo", "sphinx", "pre-commit"]
19 | docs = ["furo", "sphinx", "zope.interface"]
20 | tests = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six", "zope.interface"]
21 | tests_no_zope = ["coverage[toml] (>=5.0.2)", "hypothesis", "pympler", "pytest (>=4.3.0)", "six"]
22 |
23 | [[package]]
24 | name = "black"
25 | version = "19.10b0"
26 | description = "The uncompromising code formatter."
27 | category = "dev"
28 | optional = false
29 | python-versions = ">=3.6"
30 |
31 | [package.dependencies]
32 | appdirs = "*"
33 | attrs = ">=18.1.0"
34 | click = ">=6.5"
35 | pathspec = ">=0.6,<1"
36 | regex = "*"
37 | toml = ">=0.9.4"
38 | typed-ast = ">=1.4.0"
39 |
40 | [package.extras]
41 | d = ["aiohttp (>=3.3.2)", "aiohttp-cors"]
42 |
43 | [[package]]
44 | name = "click"
45 | version = "7.1.2"
46 | description = "Composable command line interface toolkit"
47 | category = "dev"
48 | optional = false
49 | python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
50 |
51 | [[package]]
52 | name = "flake8"
53 | version = "3.8.4"
54 | description = "the modular source code checker: pep8 pyflakes and co"
55 | category = "dev"
56 | optional = false
57 | python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,>=2.7"
58 |
59 | [package.dependencies]
60 | importlib-metadata = {version = "*", markers = "python_version < \"3.8\""}
61 | mccabe = ">=0.6.0,<0.7.0"
62 | pycodestyle = ">=2.6.0a1,<2.7.0"
63 | pyflakes = ">=2.2.0,<2.3.0"
64 |
65 | [[package]]
66 | name = "importlib-metadata"
67 | version = "3.1.0"
68 | description = "Read metadata from Python packages"
69 | category = "dev"
70 | optional = false
71 | python-versions = ">=3.6"
72 |
73 | [package.dependencies]
74 | zipp = ">=0.5"
75 |
76 | [package.extras]
77 | docs = ["sphinx", "rst.linker"]
78 | testing = ["packaging", "pep517", "unittest2", "importlib-resources (>=1.3)"]
79 |
80 | [[package]]
81 | name = "mccabe"
82 | version = "0.6.1"
83 | description = "McCabe checker, plugin for flake8"
84 | category = "dev"
85 | optional = false
86 | python-versions = "*"
87 |
88 | [[package]]
89 | name = "pathspec"
90 | version = "0.8.1"
91 | description = "Utility library for gitignore style pattern matching of file paths."
92 | category = "dev"
93 | optional = false
94 | python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
95 |
96 | [[package]]
97 | name = "pycodestyle"
98 | version = "2.6.0"
99 | description = "Python style guide checker"
100 | category = "dev"
101 | optional = false
102 | python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
103 |
104 | [[package]]
105 | name = "pyflakes"
106 | version = "2.2.0"
107 | description = "passive checker of Python programs"
108 | category = "dev"
109 | optional = false
110 | python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
111 |
112 | [[package]]
113 | name = "regex"
114 | version = "2020.11.13"
115 | description = "Alternative regular expression module, to replace re."
116 | category = "dev"
117 | optional = false
118 | python-versions = "*"
119 |
120 | [[package]]
121 | name = "toml"
122 | version = "0.10.2"
123 | description = "Python Library for Tom's Obvious, Minimal Language"
124 | category = "dev"
125 | optional = false
126 | python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
127 |
128 | [[package]]
129 | name = "typed-ast"
130 | version = "1.4.1"
131 | description = "a fork of Python 2 and 3 ast modules with type comment support"
132 | category = "dev"
133 | optional = false
134 | python-versions = "*"
135 |
136 | [[package]]
137 | name = "zipp"
138 | version = "3.4.0"
139 | description = "Backport of pathlib-compatible object wrapper for zip files"
140 | category = "dev"
141 | optional = false
142 | python-versions = ">=3.6"
143 |
144 | [package.extras]
145 | docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
146 | testing = ["pytest (>=3.5,<3.7.3 || >3.7.3)", "pytest-checkdocs (>=1.2.3)", "pytest-flake8", "pytest-cov", "jaraco.test (>=3.2.0)", "jaraco.itertools", "func-timeout", "pytest-black (>=0.3.7)", "pytest-mypy"]
147 |
148 | [metadata]
149 | lock-version = "1.1"
150 | python-versions = "^3.6"
151 | content-hash = "b020d7f03f0a46cf9e4717b98c07f2095c50ffb8d888c353034195cf5d2cb7a8"
152 |
153 | [metadata.files]
154 | appdirs = [
155 | {file = "appdirs-1.4.4-py2.py3-none-any.whl", hash = "sha256:a841dacd6b99318a741b166adb07e19ee71a274450e68237b4650ca1055ab128"},
156 | {file = "appdirs-1.4.4.tar.gz", hash = "sha256:7d5d0167b2b1ba821647616af46a749d1c653740dd0d2415100fe26e27afdf41"},
157 | ]
158 | attrs = [
159 | {file = "attrs-20.3.0-py2.py3-none-any.whl", hash = "sha256:31b2eced602aa8423c2aea9c76a724617ed67cf9513173fd3a4f03e3a929c7e6"},
160 | {file = "attrs-20.3.0.tar.gz", hash = "sha256:832aa3cde19744e49938b91fea06d69ecb9e649c93ba974535d08ad92164f700"},
161 | ]
162 | black = [
163 | {file = "black-19.10b0-py36-none-any.whl", hash = "sha256:1b30e59be925fafc1ee4565e5e08abef6b03fe455102883820fe5ee2e4734e0b"},
164 | {file = "black-19.10b0.tar.gz", hash = "sha256:c2edb73a08e9e0e6f65a0e6af18b059b8b1cdd5bef997d7a0b181df93dc81539"},
165 | ]
166 | click = [
167 | {file = "click-7.1.2-py2.py3-none-any.whl", hash = "sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc"},
168 | {file = "click-7.1.2.tar.gz", hash = "sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a"},
169 | ]
170 | flake8 = [
171 | {file = "flake8-3.8.4-py2.py3-none-any.whl", hash = "sha256:749dbbd6bfd0cf1318af27bf97a14e28e5ff548ef8e5b1566ccfb25a11e7c839"},
172 | {file = "flake8-3.8.4.tar.gz", hash = "sha256:aadae8761ec651813c24be05c6f7b4680857ef6afaae4651a4eccaef97ce6c3b"},
173 | ]
174 | importlib-metadata = [
175 | {file = "importlib_metadata-3.1.0-py2.py3-none-any.whl", hash = "sha256:590690d61efdd716ff82c39ca9a9d4209252adfe288a4b5721181050acbd4175"},
176 | {file = "importlib_metadata-3.1.0.tar.gz", hash = "sha256:d9b8a46a0885337627a6430db287176970fff18ad421becec1d64cfc763c2099"},
177 | ]
178 | mccabe = [
179 | {file = "mccabe-0.6.1-py2.py3-none-any.whl", hash = "sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42"},
180 | {file = "mccabe-0.6.1.tar.gz", hash = "sha256:dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f"},
181 | ]
182 | pathspec = [
183 | {file = "pathspec-0.8.1-py2.py3-none-any.whl", hash = "sha256:aa0cb481c4041bf52ffa7b0d8fa6cd3e88a2ca4879c533c9153882ee2556790d"},
184 | {file = "pathspec-0.8.1.tar.gz", hash = "sha256:86379d6b86d75816baba717e64b1a3a3469deb93bb76d613c9ce79edc5cb68fd"},
185 | ]
186 | pycodestyle = [
187 | {file = "pycodestyle-2.6.0-py2.py3-none-any.whl", hash = "sha256:2295e7b2f6b5bd100585ebcb1f616591b652db8a741695b3d8f5d28bdc934367"},
188 | {file = "pycodestyle-2.6.0.tar.gz", hash = "sha256:c58a7d2815e0e8d7972bf1803331fb0152f867bd89adf8a01dfd55085434192e"},
189 | ]
190 | pyflakes = [
191 | {file = "pyflakes-2.2.0-py2.py3-none-any.whl", hash = "sha256:0d94e0e05a19e57a99444b6ddcf9a6eb2e5c68d3ca1e98e90707af8152c90a92"},
192 | {file = "pyflakes-2.2.0.tar.gz", hash = "sha256:35b2d75ee967ea93b55750aa9edbbf72813e06a66ba54438df2cfac9e3c27fc8"},
193 | ]
194 | regex = [
195 | {file = "regex-2020.11.13-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:8b882a78c320478b12ff024e81dc7d43c1462aa4a3341c754ee65d857a521f85"},
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197 | {file = "regex-2020.11.13-cp36-cp36m-manylinux1_x86_64.whl", hash = "sha256:6e4b08c6f8daca7d8f07c8d24e4331ae7953333dbd09c648ed6ebd24db5a10ee"},
198 | {file = "regex-2020.11.13-cp36-cp36m-manylinux2010_i686.whl", hash = "sha256:bba349276b126947b014e50ab3316c027cac1495992f10e5682dc677b3dfa0c5"},
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--------------------------------------------------------------------------------
/pypix/__init__.py:
--------------------------------------------------------------------------------
1 | from .pix import Pix # noqa: F401
2 |
--------------------------------------------------------------------------------
/pypix/pix.py:
--------------------------------------------------------------------------------
1 | class Pix(object):
2 | def __init__(self):
3 | """
4 | Define objects of type Pix.
5 | https://www.bcb.gov.br/content/estabilidadefinanceira/spb_docs/ManualBRCode.pdf
6 | """
7 | self._ID_PAYLOAD_FORMAT_INDICATOR = "00"
8 | self._ID_MERCHANT_ACCOUNT_INFORMATION = "26"
9 | self._ID_MERCHANT_ACCOUNT_INFORMATION_GUI = "00"
10 | self._ID_MERCHANT_ACCOUNT_INFORMATION_KEY = "01"
11 | self._ID_MERCHANT_ACCOUNT_INFORMATION_DESCRIPTION = "02"
12 | self._ID_MERCHANT_CATEGORY_CODE = "52"
13 | self._ID_TRANSACTION_CURRENCY = "53"
14 | self._ID_TRANSACTION_AMOUNT = "54"
15 | self._ID_COUNTRY_CODE = "58"
16 | self._ID_MERCHANT_NAME = "59"
17 | self._ID_MERCHANT_CITY = "60"
18 | self._ID_ADDITIONAL_DATA_FIELD_TEMPLATE = "62"
19 | self._ID_ADDITIONAL_DATA_FIELD_TEMPLATE_TXID = "05"
20 | self._ID_CRC16 = "63"
21 |
22 | self.pixkey = None
23 | self.description = None
24 | self.merchant_name = None
25 | self.merchant_city = None
26 | self.country_code = "BR"
27 | self.txid = None
28 | self.amount = None
29 |
30 | def __str__(self):
31 | payload = "{}{}{}{}{}{}{}{}{}".format(
32 | self.get_value(self._ID_PAYLOAD_FORMAT_INDICATOR, "01"),
33 | self.get_merchant_account_information(),
34 | self.get_value(self._ID_MERCHANT_CATEGORY_CODE, "0000"),
35 | self.get_value(self._ID_TRANSACTION_CURRENCY, "986"),
36 | self.get_value(self._ID_TRANSACTION_AMOUNT, self.amount),
37 | self.get_value(self._ID_COUNTRY_CODE, self.country_code),
38 | self.get_value(self._ID_MERCHANT_NAME, self.merchant_name),
39 | self.get_value(self._ID_MERCHANT_CITY, self.merchant_city),
40 | self.get_additional_data_field_template(),
41 | )
42 |
43 | return "{}{}".format(payload, self.get_crc16(payload))
44 |
45 | def set_pixkey(self, pixkey: str):
46 | self.pixkey = pixkey
47 |
48 | def set_description(self, description: str):
49 | self.description = description
50 |
51 | def set_merchant_name(self, merchant_name: str):
52 | self.merchant_name = merchant_name
53 |
54 | def set_merchant_city(self, merchant_city: str):
55 | self.merchant_city = merchant_city
56 |
57 | def set_country_code(self, country: str):
58 | self.country_code = country
59 |
60 | def set_txid(self, txid: str):
61 | """Defines the transaction identifier."""
62 | self.txid = txid
63 |
64 | def set_amount(self, amount: float):
65 | """Defines the transaction amount"""
66 | self.amount = str(amount)
67 |
68 | def get_value(self, identify: str, value: str):
69 | """Concatenates the identifier and the value"""
70 | return "{}{}{}".format(identify, str(len(value)).zfill(2), value)
71 |
72 | def get_merchant_account_information(self):
73 | gui = self.get_value(
74 | self._ID_MERCHANT_ACCOUNT_INFORMATION_GUI, "br.gov.bcb.pix"
75 | )
76 | key = self.get_value(self._ID_MERCHANT_ACCOUNT_INFORMATION_KEY, self.pixkey)
77 | description = (
78 | self.get_value(
79 | self._ID_MERCHANT_ACCOUNT_INFORMATION_DESCRIPTION, self.description
80 | )
81 | if self.description
82 | else ""
83 | )
84 |
85 | return self.get_value(
86 | self._ID_MERCHANT_ACCOUNT_INFORMATION,
87 | "{}{}{}".format(gui, key, description),
88 | )
89 |
90 | def get_additional_data_field_template(self):
91 | txid = self.get_value(self._ID_ADDITIONAL_DATA_FIELD_TEMPLATE_TXID, self.txid)
92 | return self.get_value(self._ID_ADDITIONAL_DATA_FIELD_TEMPLATE, txid)
93 |
94 | def toHex(self, dec: float):
95 | digits = "0123456789ABCDEF"
96 | x = dec % 16
97 | rest = dec // 16
98 | if rest == 0:
99 | return digits[x]
100 | return self.toHex(rest) + digits[x]
101 |
102 | def get_crc16(self, payload: str):
103 | payload = "{}{}04".format(payload, self._ID_CRC16)
104 | crc = 0xFFFF
105 | for i in range(len(payload)):
106 | crc ^= ord(payload[i]) << 8
107 | for j in range(8):
108 | if (crc & 0x8000) > 0:
109 | crc = (crc << 1) ^ 0x1021
110 | else:
111 | crc = crc << 1
112 | return "{}{}{}".format(self._ID_CRC16, "04", self.toHex(crc & 0xFFFF).upper())
113 |
--------------------------------------------------------------------------------
/pyproject.toml:
--------------------------------------------------------------------------------
1 | [tool.poetry]
2 | name = "pypix"
3 | version = "0.1.6"
4 | description = "Python library for generating pix codes with CRC16 validation"
5 | authors = ["Daniel Yohan "]
6 | readme = "README.md"
7 | license = "GPL-3.0 License"
8 | keywords = ["pix", "banco-central", "pagamento", "payment"]
9 | repository = "https://github.com/dyohan9/python-pix"
10 | classifiers = [ "Development Status :: 1 - Planning", "Intended Audience :: Developers", "License :: OSI Approved :: GNU General Public License v3 (GPLv3)", "Programming Language :: Python", "Programming Language :: Python :: 3.6", "Programming Language :: Python :: 3.7", "Programming Language :: Python :: 3.8", "Topic :: Software Development :: Libraries",]
11 |
12 | [tool.poetry.dependencies]
13 | python = "^3.6"
14 |
15 | [tool.poetry.dev-dependencies]
16 | flake8 = "^3.8.4"
17 | black = "^19.3b0"
18 |
19 | [build-system]
20 | requires = ["poetry-core>=1.0.0"]
21 | build-backend = "poetry.core.masonry.api"
22 |
--------------------------------------------------------------------------------