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from six.moves.urllib.parse import urlparse |
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from binstar_client.errors import UserError |
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6
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class PackageSpec(object): |
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def __init__(self, user, package=None, version=None, basename=None, attrs=None, spec_str=None): |
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self._user = user |
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self._package = package |
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self._version = version |
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self._basename = basename |
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self.attrs = attrs |
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if spec_str: |
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self.spec_str = spec_str |
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else: |
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spec_str = str(user) |
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if package: |
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spec_str = '%s/%s' % (spec_str, package) |
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if version: |
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spec_str = '%s/%s' % (spec_str, version) |
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if basename: |
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spec_str = '%s/%s' % (spec_str, basename) |
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self.spec_str = spec_str |
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def __str__(self): |
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return self.spec_str |
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def __repr__(self): |
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return '<PackageSpec %r>' % (self.spec_str) |
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@property |
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def user(self): |
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if self._user is None: |
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raise UserError('user not given (got %r expected <username> )' % (self.spec_str,)) |
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return self._user |
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@property |
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def name(self): |
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if self._package is None: |
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raise UserError('package not given in spec (got %r expected <username>/<package> )' % (self.spec_str,)) |
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return self._package |
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@property |
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def package(self): |
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if self._package is None: |
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raise UserError('package not given in spec (got %r expected <username>/<package> )' % (self.spec_str,)) |
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return self._package |
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@property |
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def version(self): |
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if self._version is None: |
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raise UserError('version not given in spec (got %r expected <username>/<package>/<version> )' % (self.spec_str,)) |
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return self._version |
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@property |
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def basename(self): |
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if self._basename is None: |
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raise UserError('basename not given in spec (got %r expected <username>/<package>/<version>/<filename> )' % (self.spec_str,)) |
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return self._basename |
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def package_specs(spec): |
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user = spec |
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package = None |
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attrs = {} |
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if '/' in user: |
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user, package = user.split('/', 1) |
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if '/' in package: |
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raise TypeError('invalid package spec') |
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return PackageSpec(user, package, None, None, attrs, spec) |
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def parse_specs(spec): |
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user = spec |
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package = version = basename = None |
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attrs = {} |
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if '/' in user: |
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user, package = user.split('/', 1) |
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if package and '/' in package: |
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package, version = package.split('/', 1) |
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if version and '/' in version: |
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version, basename = version.split('/', 1) |
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if basename and '?' in basename: |
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basename, qsl = basename.rsplit('?', 1) |
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attrs = dict(urlparse.parse_qsl(qsl)) |
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return PackageSpec(user, package, version, basename, attrs, spec) |
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class GroupSpec(object): |
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def __init__(self, org, group_name=None, member=None, spec_str=None): |
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self._org = org |
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self._group_name = group_name |
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self._member = member |
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if not spec_str: |
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spec_str = str(org) |
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if group_name: |
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spec_str = '%s/%s' % (spec_str, group_name) |
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if member: |
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spec_str = '%s/%s' % (spec_str, member) |
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self.spec_str = spec_str |
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def __str__(self): |
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return self.spec_str |
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def __repr__(self): |
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return '<GroupSpec %r>' % (self.spec_str) |
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@property |
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def org(self): |
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if self._org is None: |
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raise UserError('Organization not given (got %r expected <organization>)' % (self.spec_str,)) |
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return self._org |
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@property |
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def group_name(self): |
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if self._group_name is None: |
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raise UserError('Group name not given (got %r expected <organization>/<group_name>)' % (self.spec_str,)) |
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return self._group_name |
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@property |
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def member(self): |
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if self._member is None: |
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raise UserError('Member name not given (got %r expected <organization>/<group_name>/<member>)' % (self.spec_str,)) |
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return self._member |
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def group_spec(spec): |
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'''<organization>/<group_name>/<member>''' |
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org = spec |
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group = member = None |
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if '/' in org: |
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org, group = org.split('/', 1) |
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if group and '/' in group: |
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group, member = group.split('/', 1) |
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if member and '/' in member: |
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raise UserError('Invalid group specification "%s" (unexpected "/" in %s)' % member) |
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return GroupSpec(org, group, member, spec) |
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Anaconda-Platform /
anaconda-client
