def test(zfg, args=None):
"""Run configured ``test commands``.
"""
dev(zfg) # first (re)install project in develop mode
for command in zfg.TEST_COMMANDS:
print("zetup: Running %s" % repr(command))
status = call(command, shell=True, env=os.environ)
if status: # ==> error
return status
def test(zfg, args=None):
"""Run configured ``test commands``.
"""
dev(zfg) # first (re)install project in develop mode
for command in zfg.TEST_COMMANDS:
print("zetup: Running %s" % repr(command))
status = call(command, shell=True, env=os.environ)
if status: # ==> error
return status
def conda(zfg, args):
"""The actual conda command action called by Command base.
"""
import yaml
metadir = Path('.conda')
metadir.mkdir_p()
metafile = metadir / 'meta.yaml'
buildfile = metadir / 'build.sh'
def conda_req(req):
"""conda wants space between requirement name and version specs.
"""
return re.sub(r'([=<>]+)', r' \1', str(req))
requirements = list(map(conda_req, zfg.REQUIRES))
# Also add all extra requirements
# (conda doesn't seem to have such an extra features management):
for extra in zfg.EXTRAS.values():
requirements.extend(map(conda_req, extra))
meta = { # to be dumped to meta.yaml
'package': {
'name': zfg.NAME,
'version': str(zfg.VERSION),
},
'source': {
'fn': '%s-%s.tar.gz' % (zfg.NAME, zfg.VERSION),
# The absolute path to the sdist in dist/
'url': 'file://%s' % os.path.realpath(os.path.join(
'dist', '%s-%s.tar.gz' % (zfg.NAME, zfg.VERSION)))
},
'requirements': {
'build': [
'python',
'pyyaml',
] + requirements,
'run': [
'python',
] + requirements,
},
'about': {
'home': zfg.URL,
'summary': zfg.DESCRIPTION,
},
}
with open(metafile, 'w') as f:
yaml.dump(meta, f, default_flow_style=False)
with open(buildfile, 'w') as f:
f.write('#!/bin/bash'
'\n\n'
'$PYTHON setup.py install'
'\n')
return call(['conda', 'build', metadir], env=os.environ)
def pip(command, raise_=True, **options):
"""
Run a pip `command`.
:param command:
The sequence of pip arguments
:param raise_:
Raise exception if pip `command` fails with non-zero exit code?
:param options:
General options for ``zetup.call``, including all options for
``subprocess.call``
>>> import zetup
>>> zetup.pip(['list', '-v'])
Package...Version...Location...Installer
-------...-------...--------...---------
...
0
:return:
``0`` on success or, if called with ``raise_=False``, also any
non-zero pip exit code
>>> zetup.pip(['invalid'], raise_=False)
1
:raises zetup.ZetupPipError:
on non-zero pip exit codes, if not called with ``raise_=False``
>>> zetup.pip(['invalid'])
Traceback (most recent call last):
...
ZetupPipError: pip command ['invalid'] failed with exit code 1
"""
from pip._internal import configuration, main
# HACK: Avoid unnecessary debug messages (which also destroy doctests)
configuration.logger.level = logging.INFO
# try:
# exit_code = main(command)
# except SystemExit as exc:
# exit_code = exc.code
exit_code = call([sys.executable, '-m', 'pip'] + list(command))
if raise_ and exit_code != 0:
raise ZetupPipError(command, exit_code)
return exit_code
def __call__(self, *args, **options):
"""Runs external conda executable with the given `args`.
- Automatically adds ``--json`` arg
and returns pythonized JSON output.
- If called with ``json=False``,
stdout is not captured and status code is returned.
"""
args = list(args)
if self.command:
args.insert(0, self.command)
if options.get('json', True):
return json.loads(Popen(
['conda'] + args + ['--json'], env=os.environ,
stdout=PIPE, universal_newlines=True
).communicate()[0])
return call(['conda'] + args, env=os.environ)
def __call__(self, *args, **options):
"""Runs external conda executable with the given `args`.
- Automatically adds ``--json`` arg
and returns pythonized JSON output.
- If called with ``json=False``,
stdout is not captured and status code is returned.
"""
args = list(args)
if self.command:
args.insert(0, self.command)
if options.get('json', True):
return json.loads(
Popen(['conda'] + args + ['--json'],
env=os.environ,
stdout=PIPE,
universal_newlines=True).communicate()[0])
return call(['conda'] + args, env=os.environ)
def pytest(zfg, args=None):
"""The actual pytest command action called by Command base.
"""
return call(['py.test' if not WIN else 'py.test.exe'])
def pytest(zfg, args=None):
"""The actual pytest command action called by Command base.
"""
return call(['py.test' if not WIN else 'py.test.exe'])
def run(zfg, args=None, cmd=None):
if not cmd and args:
cmd = args.cmd
return call(cmd)
def tox(self, args=None):
return call(['tox'], env=os.environ)