def resolver_requirements(self, index):
requirements = []
resolver = self._dependency_resolver(index)
if not hasattr(resolver, "list_dependencies"):
raise NotImplemented()
for requirement in resolver.list_dependencies():
requirements.append(requirement.to_dict())
return requirements
def clean(self, index=None, **kwds):
if index:
resolver = self._dependency_resolver(index)
if not hasattr(resolver, "clean"):
raise NotImplemented()
else:
resolver.clean()
return "OK"
else:
[resolver.clean(**kwds) for resolver in self._dependency_resolvers if hasattr(resolver, 'clean')]
return "OK"
def install_dependency(self, index, payload):
resolver = self._dependency_resolver(index)
if not hasattr(resolver, "install_dependency"):
raise NotImplemented()
name, version, type, extra_kwds = self._parse_dependency_info(payload)
return resolver.install_dependency(
name=name,
version=version,
type=type,
**extra_kwds
)
def install_dependency(self, name, version, type, **kwds):
if type != "package":
raise NotImplemented("Can only install dependencies of type '%s'" %
type)
if self.versionless:
version = None
conda_target = CondaTarget(name, version=version)
if install_conda_target(conda_target,
conda_context=self.conda_context):
raise Exception("Failed to install conda recipe.")
def _install_dependency(self, index, **payload):
"""
Resolver install dependency should return True when installation succeeds,
False if not successful
"""
resolver = self._dependency_resolver(index)
if not hasattr(resolver, "install_dependency"):
raise NotImplemented()
name, version, type, extra_kwds = self._parse_dependency_info(payload)
return resolver.install_dependency(name=name,
version=version,
type=type,
**extra_kwds)
def index(self, trans, **kwd):
"""
GET /api/tools
Displays a collection of tools with optional criteria.
:param q: (optional)if present search on the given query will be performed
:type q: str
:param page: (optional)requested page of the search
:type page: int
:param page_size: (optional)requested page_size of the search
:type page_size: int
:param jsonp: (optional)flag whether to use jsonp format response, defaults to False
:type jsonp: bool
:param callback: (optional)name of the function to wrap callback in
used only when jsonp is true, defaults to 'callback'
:type callback: str
:returns dict: object containing list of results and metadata
Examples:
GET http://localhost:9009/api/tools
GET http://localhost:9009/api/tools?q=fastq
"""
q = kwd.get('q', '')
if not q:
raise NotImplemented(
'Listing of all the tools is not implemented. Provide parameter "q" to search instead.'
)
else:
page = kwd.get('page', 1)
page_size = kwd.get('page_size', 10)
try:
page = int(page)
page_size = int(page_size)
except ValueError:
raise RequestParameterInvalidException(
'The "page" and "page_size" have to be integers.')
return_jsonp = util.asbool(kwd.get('jsonp', False))
callback = kwd.get('callback', 'callback')
search_results = self._search(trans, q, page, page_size)
if return_jsonp:
response = str('%s(%s);' %
(callback, json.dumps(search_results)))
else:
response = json.dumps(search_results)
return response
def index(self, trans, **kwd):
raise NotImplemented("Listing uploads is not implemented.")