def __init__(self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features, (str, Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r, str)
]
er = [r for r in require_features if not isinstance(r, str)]
if er:
extras['require_features'] = er
if isinstance(remove, str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or at least one"
" of 'packages', 'py_modules', etc."
)
python类Require()的实例源码
def __init__(
self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features, (str, Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r, str)
]
er = [r for r in require_features if not isinstance(r, str)]
if er:
extras['require_features'] = er
if isinstance(remove, str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or "
"at least one of 'packages', 'py_modules', etc."
)
def __init__(self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features,(str,Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r,str)
]
er = [r for r in require_features if not isinstance(r,str)]
if er: extras['require_features'] = er
if isinstance(remove,str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or at least one"
" of 'packages', 'py_modules', etc."
)
def __init__(
self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features, (str, Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r, str)
]
er = [r for r in require_features if not isinstance(r, str)]
if er:
extras['require_features'] = er
if isinstance(remove, str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or "
"at least one of 'packages', 'py_modules', etc."
)
def __init__(self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features, (str, Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r, str)
]
er = [r for r in require_features if not isinstance(r, str)]
if er:
extras['require_features'] = er
if isinstance(remove, str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or at least one"
" of 'packages', 'py_modules', etc."
)
def __init__(self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features,(str,Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r,str)
]
er = [r for r in require_features if not isinstance(r,str)]
if er: extras['require_features'] = er
if isinstance(remove,str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or at least one"
" of 'packages', 'py_modules', etc."
)
def testRequire(self):
if not hasattr(dep, 'extract_constant'):
# skip on non-bytecode platformsh
return
req = Require('Email','1.0.3','email')
self.assertEqual(req.name, 'Email')
self.assertEqual(req.module, 'email')
self.assertEqual(req.requested_version, '1.0.3')
self.assertEqual(req.attribute, '__version__')
self.assertEqual(req.full_name(), 'Email-1.0.3')
from email import __version__
self.assertEqual(req.get_version(), __version__)
self.assertTrue(req.version_ok('1.0.9'))
self.assertTrue(not req.version_ok('0.9.1'))
self.assertTrue(not req.version_ok('unknown'))
self.assertTrue(req.is_present())
self.assertTrue(req.is_current())
req = Require('Email 3000','03000','email',format=LooseVersion)
self.assertTrue(req.is_present())
self.assertTrue(not req.is_current())
self.assertTrue(not req.version_ok('unknown'))
req = Require('Do-what-I-mean','1.0','d-w-i-m')
self.assertTrue(not req.is_present())
self.assertTrue(not req.is_current())
req = Require('Tests', None, 'tests', homepage="http://example.com")
self.assertEqual(req.format, None)
self.assertEqual(req.attribute, None)
self.assertEqual(req.requested_version, None)
self.assertEqual(req.full_name(), 'Tests')
self.assertEqual(req.homepage, 'http://example.com')
paths = [os.path.dirname(p) for p in __path__]
self.assertTrue(req.is_present(paths))
self.assertTrue(req.is_current(paths))
def __init__(self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features, (str, Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r, str)
]
er = [r for r in require_features if not isinstance(r, str)]
if er:
extras['require_features'] = er
if isinstance(remove, str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or at least one"
" of 'packages', 'py_modules', etc."
)
def __init__(self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features, (str, Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r, str)
]
er = [r for r in require_features if not isinstance(r, str)]
if er:
extras['require_features'] = er
if isinstance(remove, str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or at least one"
" of 'packages', 'py_modules', etc."
)
def __init__(self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features,(str,Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r,str)
]
er = [r for r in require_features if not isinstance(r,str)]
if er: extras['require_features'] = er
if isinstance(remove,str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or at least one"
" of 'packages', 'py_modules', etc."
)
def __init__(self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features, (str, Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r, str)
]
er = [r for r in require_features if not isinstance(r, str)]
if er:
extras['require_features'] = er
if isinstance(remove, str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or at least one"
" of 'packages', 'py_modules', etc."
)
def __init__(self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features, (str, Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r, str)
]
er = [r for r in require_features if not isinstance(r, str)]
if er:
extras['require_features'] = er
if isinstance(remove, str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or at least one"
" of 'packages', 'py_modules', etc."
)
def __init__(self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features, (str, Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r, str)
]
er = [r for r in require_features if not isinstance(r, str)]
if er:
extras['require_features'] = er
if isinstance(remove, str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or at least one"
" of 'packages', 'py_modules', etc."
)
def __init__(
self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features, (str, Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r, str)
]
er = [r for r in require_features if not isinstance(r, str)]
if er:
extras['require_features'] = er
if isinstance(remove, str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or "
"at least one of 'packages', 'py_modules', etc."
)
def __init__(self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features, (str, Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r, str)
]
er = [r for r in require_features if not isinstance(r, str)]
if er:
extras['require_features'] = er
if isinstance(remove, str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or at least one"
" of 'packages', 'py_modules', etc."
)
def __init__(self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features, (str, Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r, str)
]
er = [r for r in require_features if not isinstance(r, str)]
if er:
extras['require_features'] = er
if isinstance(remove, str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or at least one"
" of 'packages', 'py_modules', etc."
)
def __init__(
self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features, (str, Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r, str)
]
er = [r for r in require_features if not isinstance(r, str)]
if er:
extras['require_features'] = er
if isinstance(remove, str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or "
"at least one of 'packages', 'py_modules', etc."
)
def __init__(
self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features, (str, Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r, str)
]
er = [r for r in require_features if not isinstance(r, str)]
if er:
extras['require_features'] = er
if isinstance(remove, str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or "
"at least one of 'packages', 'py_modules', etc."
)
def __init__(self, description, standard=False, available=True,
optional=True, require_features=(), remove=(), **extras):
self.warn_deprecated()
self.description = description
self.standard = standard
self.available = available
self.optional = optional
if isinstance(require_features,(str,Require)):
require_features = require_features,
self.require_features = [
r for r in require_features if isinstance(r,str)
]
er = [r for r in require_features if not isinstance(r,str)]
if er: extras['require_features'] = er
if isinstance(remove,str):
remove = remove,
self.remove = remove
self.extras = extras
if not remove and not require_features and not extras:
raise DistutilsSetupError(
"Feature %s: must define 'require_features', 'remove', or at least one"
" of 'packages', 'py_modules', etc."
)
def testRequire(self):
if not hasattr(dep, 'extract_constant'):
# skip on non-bytecode platformsh
return
req = Require('Email','1.0.3','email')
self.assertEqual(req.name, 'Email')
self.assertEqual(req.module, 'email')
self.assertEqual(req.requested_version, '1.0.3')
self.assertEqual(req.attribute, '__version__')
self.assertEqual(req.full_name(), 'Email-1.0.3')
from email import __version__
self.assertEqual(req.get_version(), __version__)
self.assertTrue(req.version_ok('1.0.9'))
self.assertTrue(not req.version_ok('0.9.1'))
self.assertTrue(not req.version_ok('unknown'))
self.assertTrue(req.is_present())
self.assertTrue(req.is_current())
req = Require('Email 3000','03000','email',format=LooseVersion)
self.assertTrue(req.is_present())
self.assertTrue(not req.is_current())
self.assertTrue(not req.version_ok('unknown'))
req = Require('Do-what-I-mean','1.0','d-w-i-m')
self.assertTrue(not req.is_present())
self.assertTrue(not req.is_current())
req = Require('Tests', None, 'tests', homepage="http://example.com")
self.assertEqual(req.format, None)
self.assertEqual(req.attribute, None)
self.assertEqual(req.requested_version, None)
self.assertEqual(req.full_name(), 'Tests')
self.assertEqual(req.homepage, 'http://example.com')
paths = [os.path.dirname(p) for p in __path__]
self.assertTrue(req.is_present(paths))
self.assertTrue(req.is_current(paths))
