OpenSlides/make/commands.py

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import re
from parser import command, argument, call
FAIL = '\033[91m'
SUCCESS = '\033[92m'
RESET = '\033[0m'
@argument('module', nargs='?', default='')
@command('test', help='runs the tests')
def test(args=None):
"""
Runs the tests.
"""
module = getattr(args, 'module', '')
if module == '':
module = 'tests'
else:
module = 'tests.{}'.format(module)
return call("DJANGO_SETTINGS_MODULE='tests.settings' coverage run "
"./manage.py test {}".format(module))
@argument('--plain', action='store_true')
@command('coverage', help='Runs all tests and builds the coverage html files')
def coverage(args=None, plain=None):
"""
Runs the tests and creates a coverage report.
By default it creates a html report. With the argument --plain, it creates
a plain report and fails under a certain amount of untested lines.
"""
if plain is None:
plain = getattr(args, 'plain', False)
if plain:
return call('coverage report -m --fail-under=80')
else:
return call('coverage html')
@command('check', help='Checks for pep8 errors in openslides and tests')
def check(args=None):
"""
Checks for pep8 and other code styling conventions.
"""
return call('flake8 --max-line-length=150 --statistics openslides tests')
@command('travis', help='Runs the code that travis does')
def travis(args=None):
"""
Runs all commands that travis tests.
"""
return_codes = []
with open('.travis.yml') as f:
script_lines = False
for line in (line.strip() for line in f.readlines()):
if line == 'script:':
script_lines = True
continue
if not script_lines or not line:
continue
match = re.search(r'"(.*)"', line)
print('Run: %s' % match.group(1))
return_code = call(match.group(1))
return_codes.append(return_code)
if return_code:
print(FAIL + 'fail!\n' + RESET)
else:
print(SUCCESS + 'success!\n' + RESET)
# Retuns True if one command exited with a different statuscode then 1
return bool(list(filter(bool, return_codes)))
@argument('-r', '--requirements', nargs='?',
default='requirements_production.txt')
@command('min_requirements',
help='Prints a pip line to install the minimum supported versions of '
'the requirements.')
def min_requirements(args=None):
"""
Prints a pip install command to install the minimal supported versions of a
requirement file.
Uses requirements_production.txt by default.
The following line will install the version:
pip install $(python make min_requirements)
"""
import pip
def get_lowest_versions(requirements_file):
for line in pip.req.parse_requirements(requirements_file, session=pip.download.PipSession()):
for specifier in line.req.specifier:
if specifier.operator == '>=':
min_version = specifier.version
break
else:
raise ValueError('Not supported line {}'.format(line))
yield '%s==%s' % (line.req.name, min_version)
print(' '.join(get_lowest_versions(args.requirements)))
@command('clear',
help='Deletes unneeded files and folders')
def clean(args=None):
"""
Deletes all .pyc and .orig files and empty folders.
"""
call('find -name "*.pyc" -delete')
call('find -name "*.orig" -delete')
call('find -type d -empty -delete')
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@command('isort',
help='Sorts all imports in all python files.')
def isort(args=None):
return call('isort --recursive openslides tests')