mre

Maker Regular Expression

This is a simple package to make regular expressions in Python.

pip install mre

• Test regex: Regex101;
• Regular expression operations.

Documentation

• da-DK :denmark: (v. 0.8)
• de-DE :de: (v. 0.8)
• en-US :us: (v. 0.9)
• es-ES :es: (v. 0.8)
• pt-BR :brazil: (v. 0.11)
• ru-RU :ru: (v. 0.8)
• uk-UA :ukraine: (v. 0.8)

Examples

from mre import Regex, Group

rgx_one = Regex("Hello world")  # Hello world
rgx_two = Regex("Hello", " world")  # Hello world
rgx_three = Regex("Hello") + " " + Regex("world")  # Hello world
rgx_four = Regex('<', Group('h[1-6]'), '>')  # <(h[1-6])>
rgx_five = Regex('<', Regex.SLASH, 1, '>')  # <\/\1>

from mre import Set
from mre.helper import Range

# All digits
digits = Set(Range(0, 9))
# Add comment
digits = digits.comment('Get all digits')

# Output: [0-9](?#Get all digits)

from mre import Regex, Set, Comment

# All digits
digits = Set(Regex("0-9"))
# CEP comment
cep_comment = Comment('Get zip code Brazil on input')
# CEP regex
rgx_cep = Regex(
    digits.quantifier(5),
    Regex("-").quantifier(0, 1),
    digits.quantifier(3),
    cep_comment
)

# Output: [0-9]{5}-?[0-9]{3}(?#Get zip code Brazil on input)

Tests

To test the package just run the following command:

# (first time only) Build the Docker image
make build

# Run tests
make test

# Run tests and check coverage
make test-coverage

Contributing

Contributions are more than welcome. Fork, improve and make a pull request. For bugs, ideas for improvement or other, please create an issue.

License

This project is licensed under the MIT License - see the LICENSE file for details.