def __init__(self):
"""Initialise Squashed instance"""
self.log = fancylogger.getLogger(self.__class__.__name__, fname=False)
# OrderedVersionOperators instances to keep track of the data of the matching
# version and toolchain version sections
self.versions = OrderedVersionOperators()
self.tcversions = OrderedVersionOperators()
self.result = {}
def _squash_versop(self, key, value, squashed, sanity, vt_tuple):
"""
Squash VERSION_OPERATOR_VALUE_TYPES value
return None or new Squashed instance
:param key: section key
:param nested_dict: the nested_dict instance
:param squashed: Squashed instance
:param sanity: the sanity dict
:param vt_tuple: version, tc_name, tc_version tuple
"""
version, tcname, tcversion = vt_tuple
if key == 'toolchains':
# remove any other toolchain from list
self.log.debug("Filtering 'toolchains' key")
matching_toolchains = []
tmp_tc_oversops = {} # temporary, only for conflict checking
for tcversop in value:
tc_overops = tmp_tc_oversops.setdefault(tcversop.tc_name, OrderedVersionOperators())
self.log.debug("Add tcversop %s to tc_overops %s tcname %s tcversion %s",
tcversop, tc_overops, tcname, tcversion)
tc_overops.add(tcversop) # test non-conflicting list
if tcversop.test(tcname, tcversion):
matching_toolchains.append(tcversop)
if matching_toolchains:
# does this have any use?
self.log.debug('Matching toolchains %s found (but data not needed)' % matching_toolchains)
else:
self.log.debug('No matching toolchains, removing the whole current key %s' % key)
return Squashed()
elif key == 'versions':
self.log.debug("Adding all versions %s from versions key" % value)
matching_versions = []
tmp_versops = OrderedVersionOperators() # temporary, only for conflict checking
for versop in value:
tmp_versops.add(versop) # test non-conflicting list
if versop.test(version):
matching_versions.append(versop)
if matching_versions:
# does this have any use?
self.log.debug('Matching versions %s found (but data not needed)' % matching_versions)
else:
self.log.debug('No matching versions, removing the whole current key %s' % key)
return Squashed()
else:
raise EasyBuildError('Unexpected VERSION_OPERATOR_VALUE_TYPES key %s value %s', key, value)
return None
def _squash_versop(self, key, value, squashed, sanity, vt_tuple):
"""
Squash VERSION_OPERATOR_VALUE_TYPES value
return None or new Squashed instance
:param key: section key
:param nested_dict: the nested_dict instance
:param squashed: Squashed instance
:param sanity: the sanity dict
:param vt_tuple: version, tc_name, tc_version tuple
"""
version, tcname, tcversion = vt_tuple
if key == 'toolchains':
# remove any other toolchain from list
self.log.debug("Filtering 'toolchains' key")
matching_toolchains = []
tmp_tc_oversops = {} # temporary, only for conflict checking
for tcversop in value:
tc_overops = tmp_tc_oversops.setdefault(tcversop.tc_name, OrderedVersionOperators())
self.log.debug("Add tcversop %s to tc_overops %s tcname %s tcversion %s",
tcversop, tc_overops, tcname, tcversion)
tc_overops.add(tcversop) # test non-conflicting list
if tcversop.test(tcname, tcversion):
matching_toolchains.append(tcversop)
if matching_toolchains:
# does this have any use?
self.log.debug('Matching toolchains %s found (but data not needed)' % matching_toolchains)
else:
self.log.debug('No matching toolchains, removing the whole current key %s' % key)
return Squashed()
elif key == 'versions':
self.log.debug("Adding all versions %s from versions key" % value)
matching_versions = []
tmp_versops = OrderedVersionOperators() # temporary, only for conflict checking
for versop in value:
tmp_versops.add(versop) # test non-conflicting list
if versop.test(version):
matching_versions.append(versop)
if matching_versions:
# does this have any use?
self.log.debug('Matching versions %s found (but data not needed)' % matching_versions)
else:
self.log.debug('No matching versions, removing the whole current key %s' % key)
return Squashed()
else:
raise EasyBuildError('Unexpected VERSION_OPERATOR_VALUE_TYPES key %s value %s', key, value)
return None
def __init__(self):
"""Initialise Squashed instance"""
self.log = fancylogger.getLogger(self.__class__.__name__, fname=False)
# OrderedVersionOperators instances to keep track of the data of the matching
# version and toolchain version sections
self.versions = OrderedVersionOperators()
self.tcversions = OrderedVersionOperators()
self.result = {}
def __init__(self, configobj=None):
"""
Initialise EBConfigObj instance
@param configobj: ConfigObj instance
"""
self.log = fancylogger.getLogger(self.__class__.__name__, fname=False)
self.tcname = None
self.default = {} # default section
self.supported = {} # supported section
self.sections = {} # all other sections
self.unfiltered_sections = {} # unfiltered other sections
self.versops = OrderedVersionOperators()
self.tcversops = OrderedVersionOperators()
if configobj is not None:
self.parse(configobj)
class Squashed(object):
"""Class to ease the squashing of OrderedVersionOperators and OrderedToolchainVersionOperators"""
def __init__(self):
"""Initialise Squashed instance"""
self.log = fancylogger.getLogger(self.__class__.__name__, fname=False)
# OrderedVersionOperators instances to keep track of the data of the matching
# version and toolchain version sections
self.versions = OrderedVersionOperators()
self.tcversions = OrderedVersionOperators()
self.result = {}
def add_toolchain(self, squashed):
"""
Add squashed instance from a toolchain section
@param squashed: a Squashed instance
"""
# TODO unify with add_version, make one .add()
# data from toolchain
self.result.update(squashed.result)
for versop in squashed.versions.versops:
self.versions.add(versop,
squashed.versions.get_data(versop),
update=True)
def add_version(self, section, squashed):
"""
Add squashed instance from version section
@param section: the version section versionoperator instance
@param squashed: a Squashed instance
"""
# TODO unify with add_toolchain, make one .add()
# don't update res_sections
# add this to a orderedversop that has matching versops.
# data in this matching orderedversop must be updated to the res at the end
for versop in squashed.versions.versops:
self.versions.add(versop,
squashed.versions.get_data(versop),
update=True)
self.versions.add(section, squashed.result, update=True)
def final(self):
"""Final squashing of version and toolchainversion operators and return the result"""
self.log.debug('Pre-final result %s' % self.result)
self.log.debug('Pre-final versions %s with data %s' %
(self.versions, self.versions.datamap))
self.log.debug('Pre-final tcversions %s with data %s' %
(self.tcversions, self.tcversions.datamap))
# update self.result, most strict matching versionoperator should be first element
# so update in reversed order
# also update toolchain data before version data
for vers in [self.tcversions, self.versions]:
for versop in vers.versops[::-1]:
self.result.update(vers.get_data(versop))
return self.result
def _squash_netsed_dict(self, key, nested_dict, squashed, sanity,
vt_tuple):
"""
Squash NestedDict instance, returns dict with already squashed data
from possible higher sections
@param key: section key
@param nested_dict: the nested_dict instance
@param squashed: Squashed instance
@param sanity: the sanity dict
@param vt_tuple: version, tc_name, tc_version tuple
"""
version, tcname, tcversion = vt_tuple
res_sections = {}
if isinstance(key, ToolchainVersionOperator):
# perform sanity check for all toolchains, use .add to check for conflicts
tc_overops = sanity['toolchains'].setdefault(
key.tc_name, OrderedVersionOperators())
tc_overops.add(key)
if key.test(tcname, tcversion):
tup = (tcname, tcversion, key)
self.log.debug(
"Found matching marker for specified toolchain '%s, %s': %s"
% tup)
# TODO remove when unifying add_toolchina with .add()
tmp_squashed = self._squash(vt_tuple, nested_dict, sanity)
res_sections.update(tmp_squashed.result)
squashed.add_toolchain(tmp_squashed)
else:
tmpl = "Found marker for other toolchain or version '%s', ignoring this (nested) section."
self.log.debug(tmpl % key)
elif isinstance(key, VersionOperator):
# keep track of all version operators, and enforce conflict check
sanity['versops'].add(key)
if key.test(version):
self.log.debug('Found matching version marker %s' % key)
squashed.add_version(
key, self._squash(vt_tuple, nested_dict, sanity))
else:
self.log.debug(
'Found non-matching version marker %s. Ignoring this (nested) section.'
% key)
else:
self.log.error("Unhandled section marker '%s' (type '%s')" %
(key, type(key)))
return res_sections
class Squashed(object):
"""Class to ease the squashing of OrderedVersionOperators and OrderedToolchainVersionOperators"""
def __init__(self):
"""Initialise Squashed instance"""
self.log = fancylogger.getLogger(self.__class__.__name__, fname=False)
# OrderedVersionOperators instances to keep track of the data of the matching
# version and toolchain version sections
self.versions = OrderedVersionOperators()
self.tcversions = OrderedVersionOperators()
self.result = {}
def add_toolchain(self, squashed):
"""
Add squashed instance from a toolchain section
:param squashed: a Squashed instance
"""
# TODO unify with add_version, make one .add()
# data from toolchain
self.result.update(squashed.result)
for versop in squashed.versions.versops:
self.versions.add(versop, squashed.versions.get_data(versop), update=True)
def add_version(self, section, squashed):
"""
Add squashed instance from version section
:param section: the version section versionoperator instance
:param squashed: a Squashed instance
"""
# TODO unify with add_toolchain, make one .add()
# don't update res_sections
# add this to a orderedversop that has matching versops.
# data in this matching orderedversop must be updated to the res at the end
for versop in squashed.versions.versops:
self.versions.add(versop, squashed.versions.get_data(versop), update=True)
self.versions.add(section, squashed.result, update=True)
def final(self):
"""Final squashing of version and toolchainversion operators and return the result"""
self.log.debug('Pre-final result %s' % self.result)
self.log.debug('Pre-final versions %s with data %s' % (self.versions, self.versions.datamap))
self.log.debug('Pre-final tcversions %s with data %s' % (self.tcversions, self.tcversions.datamap))
# update self.result, most strict matching versionoperator should be first element
# so update in reversed order
# also update toolchain data before version data
for vers in [self.tcversions, self.versions]:
for versop in vers.versops[::-1]:
self.result.update(vers.get_data(versop))
return self.result
def squash(self, version, tcname, tcversion):
"""
Project the multidimensional easyconfig to single easyconfig
It (tries to) detect conflicts in the easyconfig.
@param version: version to keep
@param tcname: toolchain name to keep
@param tcversion: toolchain version to keep
"""
self.log.debug('Start squash with sections %s' % self.sections)
# dictionary to keep track of all sections, to detect conflicts in the easyconfig
sanity = {
'versops': OrderedVersionOperators(),
'toolchains': {},
}
vt_tuple = (version, tcname, tcversion)
squashed = self._squash(vt_tuple, self.sections, sanity)
result = squashed.final()
self.log.debug('End squash with result %s' % result)
return result
def test_ordered_versop_add_data(self):
"""Test the add and data handling"""
ovop = OrderedVersionOperators()
tests = [
('> 1', '5'),
('> 2', {
'x': 3
}),
]
for versop_txt, data in tests:
versop = VersionOperator(versop_txt)
ovop.add(versop)
# no data was added, this is a new entry, mapper is initialised with None
self.assertEqual(ovop.get_data(versop), None)
ovop.add(versop, data)
# test data
self.assertEqual(ovop.get_data(versop), data)
# new data for same versops
tests = [
('> 1', '6'),
('> 2', {
'x': 4
}),
]
for versop_txt, data in tests:
versop = VersionOperator(versop_txt)
ovop.add(versop, data)
# test updated data
self.assertEqual(ovop.get_data(versop), data)
# 'update' a value
# the data for '> 1' has no .update()
extra_data = {'y': 4}
tests = [
('> 2', extra_data),
]
for versop_txt, data in tests:
versop = VersionOperator(versop_txt)
prevdata = copy.deepcopy(ovop.get_data(versop))
prevdata.update(extra_data)
ovop.add(versop, data, update=True)
# test updated data
self.assertEqual(ovop.get_data(versop), prevdata)
# use update=True on new element
versop = VersionOperator('> 10000')
new_data = {'new': 5}
ovop.add(versop, new_data, update=True)
# test updated data
self.assertEqual(ovop.get_data(versop), new_data)
def test_ordered_versop_expressions(self):
"""Given set of ranges, order them according to version/operator (most recent/specific first)"""
# simple version ordering, all different versions
ovop = OrderedVersionOperators()
versop_exprs = [
'> 3.0.0',
'>= 2.5.0',
'> 2.0.0',
'== 1.0.0',
]
# add version expressions out of order intentionally
ovop.add(versop_exprs[1])
ovop.add(versop_exprs[-1])
ovop.add(versop_exprs[0])
ovop.add(versop_exprs[2])
# verify whether order is what we expect it to be
self.assertEqual(ovop.versops,
[VersionOperator(x) for x in versop_exprs])
# more complex version ordering, identical/overlapping vesions
ovop = OrderedVersionOperators()
versop_exprs = [
'== 1.0.0',
'> 1.0.0',
'< 1.0.0',
]
# add version expressions out of order intentionally
ovop.add(versop_exprs[-1])
ovop.add(versop_exprs[1])
ovop.add(versop_exprs[0])
# verify whether order is what we expect it to be
self.assertEqual(ovop.versops,
[VersionOperator(x) for x in versop_exprs])
def test_ordered_versop_add_data(self):
"""Test the add and data handling"""
ovop = OrderedVersionOperators()
tests = [
('> 1', '5'),
('> 2', {'x': 3}),
]
for versop_txt, data in tests:
versop = VersionOperator(versop_txt)
ovop.add(versop)
# no data was added, this is a new entry, mapper is initialised with None
self.assertEqual(ovop.get_data(versop), None)
ovop.add(versop, data)
# test data
self.assertEqual(ovop.get_data(versop), data)
# new data for same versops
tests = [
('> 1', '6'),
('> 2', {'x': 4}),
]
for versop_txt, data in tests:
versop = VersionOperator(versop_txt)
ovop.add(versop, data)
# test updated data
self.assertEqual(ovop.get_data(versop), data)
# 'update' a value
# the data for '> 1' has no .update()
extra_data = {'y': 4}
tests = [
('> 2', extra_data),
]
for versop_txt, data in tests:
versop = VersionOperator(versop_txt)
prevdata = copy.deepcopy(ovop.get_data(versop))
prevdata.update(extra_data)
ovop.add(versop, data, update=True)
# test updated data
self.assertEqual(ovop.get_data(versop), prevdata)
# use update=True on new element
versop = VersionOperator('> 10000')
new_data = {'new': 5}
ovop.add(versop, new_data, update=True)
# test updated data
self.assertEqual(ovop.get_data(versop), new_data)
def test_ordered_versop_expressions(self):
"""Given set of ranges, order them according to version/operator (most recent/specific first)"""
# simple version ordering, all different versions
ovop = OrderedVersionOperators()
versop_exprs = [
'> 3.0.0',
'>= 2.5.0',
'> 2.0.0',
'== 1.0.0',
]
# add version expressions out of order intentionally
ovop.add(versop_exprs[1])
ovop.add(versop_exprs[-1])
ovop.add(versop_exprs[0])
ovop.add(versop_exprs[2])
# verify whether order is what we expect it to be
self.assertEqual(ovop.versops, [VersionOperator(x) for x in versop_exprs])
# more complex version ordering, identical/overlapping vesions
ovop = OrderedVersionOperators()
versop_exprs = [
'== 1.0.0',
'> 1.0.0',
'< 1.0.0',
]
# add version expressions out of order intentionally
ovop.add(versop_exprs[-1])
ovop.add(versop_exprs[1])
ovop.add(versop_exprs[0])
# verify whether order is what we expect it to be
self.assertEqual(ovop.versops, [VersionOperator(x) for x in versop_exprs])
class EBConfigObj(object):
"""
Enhanced ConfigObj, version/toolchain and other easyconfig specific aspects aware
Given ConfigObj instance, make instance that represents a parser
Mandatory/minimal (to mimic v1.0 behaviour); first version/toolchain is the default
[SUPPORTED]
versions=version_operator
toolchains=toolchain_version_operator
Optional
[DEFAULT]
...
[<operatorX> <versionX>]
...
[<toolchainA> <operatorA> <versionA>]
[[<operatorY> <versionY>]]
...
...
"""
SECTION_MARKER_DEFAULT = 'DEFAULT'
SECTION_MARKER_DEPENDENCIES = 'DEPENDENCIES'
SECTION_MARKER_SUPPORTED = 'SUPPORTED'
# list of known marker types (except default)
KNOWN_VERSION_MARKER_TYPES = [ToolchainVersionOperator, VersionOperator] # order matters, see parse_sections
VERSION_OPERATOR_VALUE_TYPES = {
# toolchains: comma-separated list of toolchain version operators
'toolchains': ToolchainVersionOperator,
# versions: comma-separated list of version operators
'versions': VersionOperator,
}
def __init__(self, configobj=None):
"""
Initialise EBConfigObj instance
@param configobj: ConfigObj instance
"""
self.log = fancylogger.getLogger(self.__class__.__name__, fname=False)
self.tcname = None
self.default = {} # default section
self.supported = {} # supported section
self.sections = {} # all other sections
self.unfiltered_sections = {} # unfiltered other sections
self.versops = OrderedVersionOperators()
self.tcversops = OrderedVersionOperators()
if configobj is not None:
self.parse(configobj)
def parse_sections(self, configobj, toparse=None, parent=None, depth=0):
"""
Parse configobj instance; convert all supported sections, keys and values to their respective representations
Returns a dict of (nested) Sections
@param configobj: a ConfigObj instance, basically a dict of (unparsed) sections
"""
# note: configobj already converts comma-separated strings in lists
#
# list of supported keywords, all else will fail
special_keys = self.VERSION_OPERATOR_VALUE_TYPES.keys()
if parent is None:
# no parent, so top sections
parsed = {}
else:
# parent specified, so not a top section
parsed = Section(parent=parent, depth=depth + 1, main=configobj)
# start with full configobj initially, and then process subsections recursively
if toparse is None:
toparse = configobj
for key, value in toparse.items():
if isinstance(value, Section):
self.log.debug("Enter subsection key %s value %s" % (key, value))
# only supported types of section keys are:
# * DEFAULT
# * SUPPORTED
# * dependencies
# * VersionOperator or ToolchainVersionOperator (e.g. [> 2.0], [goolf > 1])
if key in [self.SECTION_MARKER_DEFAULT, self.SECTION_MARKER_SUPPORTED]:
# parse value as a section, recursively
new_value = self.parse_sections(configobj, toparse=value, parent=value.parent, depth=value.depth)
self.log.debug('Converted %s section to new value %s' % (key, new_value))
parsed[key] = new_value
elif key == self.SECTION_MARKER_DEPENDENCIES:
new_key = 'dependencies'
new_value = []
for dep_name, dep_val in value.items():
if isinstance(dep_val, Section):
self.log.error("Unsupported nested section '%s' found in dependencies section" % dep_name)
else:
# FIXME: parse the dependency specification for version, toolchain, suffix, etc.
dep = Dependency(dep_val, name=dep_name)
if dep.name() is None or dep.version() is None:
self.log.error("Failed to find name/version in parsed dependency: %s (dict: %s)" % (dep, dict(dep)))
new_value.append(dep)
self.log.debug('Converted %s section to %s, passed it to parent section (or default)' % (key, new_value))
if isinstance(parsed, Section):
parsed.parent[new_key] = new_value
else:
parsed[self.SECTION_MARKER_DEFAULT].update({new_key: new_value})
else:
# try parsing key as toolchain version operator first
# try parsing as version operator if it's not a toolchain version operator
for marker_type in self.KNOWN_VERSION_MARKER_TYPES:
new_key = marker_type(key)
if new_key:
self.log.debug("'%s' was parsed as a %s section marker" % (key, marker_type.__name__))
break
else:
self.log.debug("Not a %s section marker" % marker_type.__name__)
if not new_key:
self.log.error("Unsupported section marker '%s'" % key)
# parse value as a section, recursively
new_value = self.parse_sections(configobj, toparse=value, parent=value.parent, depth=value.depth)
self.log.debug('Converted key %s value %s in new key %s new value %s' % (key, value, new_key, new_value))
parsed[new_key] = new_value
else:
# simply pass down any non-special key-value items
if not key in special_keys:
self.log.debug('Passing down key %s with value %s' % (key, value))
new_value = value
# parse individual key-value assignments
elif key in self.VERSION_OPERATOR_VALUE_TYPES:
value_type = self.VERSION_OPERATOR_VALUE_TYPES[key]
# list of supported toolchains/versions
# first one is default
if isinstance(value, basestring):
# so the split should be unnecessary
# (if it's not a list already, it's just one value)
# TODO this is annoying. check if we can force this in configobj
value = value.split(',')
# remove possible surrounding whitespace (some people add space after comma)
new_value = [value_type(x.strip()) for x in value]
if False in [x.is_valid() for x in new_value]:
self.log.error("Failed to parse '%s' as list of %s" % (value, value_type.__name__))
else:
tup = (key, value, type(value))
self.log.error('Bug: supported but unknown key %s with non-string value: %s, type %s' % tup)
self.log.debug("Converted value '%s' for key '%s' into new value '%s'" % (value, key, new_value))
parsed[key] = new_value
return parsed
def validate_and_filter_by_toolchain(self, tcname, processed=None, filtered_sections=None, other_sections=None):
"""
Build the ordered version operator and toolchain version operator, ignoring all other toolchains
@param tcname: toolchain name to keep
@param processed: a processed dict of sections to filter
@param path: list of keys to identify the path in the dict
"""
top_call = False
if processed is None:
processed = self.sections
top_call = True
if filtered_sections is None:
filtered_sections = {}
if other_sections is None:
other_sections = {}
# walk over dictionary of parsed sections, and check for marker conflicts (using .add())
# add section markers relevant to specified toolchain to self.tcversops
for key, value in processed.items():
if isinstance(value, Section):
if isinstance(key, ToolchainVersionOperator):
if not key.tc_name == tcname:
self.log.debug("Found marker for other toolchain '%s'" % key.tc_name)
# also perform sanity check for other toolchains, make add check for conflicts
tc_overops = other_sections.setdefault(key.tc_name, OrderedVersionOperators())
tc_overops.add(key)
# nothing more to do here, just continue with other sections
continue
else:
self.log.debug("Found marker for specified toolchain '%s': %s" % (tcname, key))
# add marker to self.tcversops (which triggers a conflict check)
self.tcversops.add(key, value)
filtered_sections[key] = value
elif isinstance(key, VersionOperator):
self.log.debug("Found marker for version '%s'" % key)
# keep track of all version operators, and enforce conflict check
self.versops.add(key, value)
filtered_sections[key] = value
else:
self.log.error("Unhandled section marker '%s' (type '%s')" % (key, type(key)))
# recursively go deeper for (relevant) sections
self.validate_and_filter_by_toolchain(tcname, processed=value, filtered_sections=filtered_sections,
other_sections=other_sections)
elif key in self.VERSION_OPERATOR_VALUE_TYPES:
self.log.debug("Found version operator key-value entry (%s)" % key)
if key == 'toolchains':
# remove any other toolchain from list
filtered_sections[key] = [tcversop for tcversop in value if tcversop.tc_name == tcname]
else:
# retain all other values
filtered_sections[key] = value
else:
self.log.debug("Found non-special key-value entry (key %s), skipping it" % key)
if top_call:
self.unfiltered_sections = self.sections
self.sections = filtered_sections
def parse(self, configobj):
"""
First parse the configobj instance
Then build the structure to support the versionoperators and all other parts of the structure
@param configobj: ConfigObj instance
"""
# keep reference to original (in case it's needed/wanted)
self.configobj = configobj
# process the configobj instance
self.sections = self.parse_sections(self.configobj)
# handle default section
# no nesting
# - add DEFAULT key-value entries to the root of self.sections
# - key-value items from other sections will be deeper down
# - deepest level is best match and wins, so defaults are on top level
self.default = self.sections.pop(self.SECTION_MARKER_DEFAULT, {})
for key, value in self.default.items():
self.sections[key] = value
# handle supported section
# supported should only have 'versions' and 'toolchains' keys
self.supported = self.sections.pop(self.SECTION_MARKER_SUPPORTED, {})
for key, value in self.supported.items():
if not key in self.VERSION_OPERATOR_VALUE_TYPES:
self.log.error('Unsupported key %s in %s section' % (key, self.SECTION_MARKER_SUPPORTED))
self.sections['%s' % key] = value
if 'versions' in self.supported:
# first of list is special: it is the default
self.default['version'] = self.supported['versions'][0].get_version_str()
if 'toolchains' in self.supported:
# first of list is special: it is the default
self.default['toolchain'] = self.supported['toolchains'][0].as_dict()
tup = (self.default, self.supported, self.sections)
self.log.debug("(parse) default: %s; supported: %s, sections: %s" % tup)
def get_specs_for(self, version=None, tcname=None, tcversion=None):
"""
Return dictionary with specifications listed in sections applicable for specified info.
"""
if isinstance(self.default, Section):
cfg = self.default.dict()
else:
cfg = copy.deepcopy(self.default)
# make sure that requested version/toolchain are supported by this easyconfig
versions = [x.get_version_str() for x in self.supported['versions']]
if version is None:
self.log.debug("No version specified")
elif version in versions:
self.log.debug("Version '%s' is supported in easyconfig." % version)
else:
self.log.error("Version '%s' not supported in easyconfig (only %s)" % (version, versions))
tcnames = [tc.tc_name for tc in self.supported['toolchains']]
if tcname is None:
self.log.debug("Toolchain name not specified.")
elif tcname in tcnames:
self.log.debug("Toolchain '%s' is supported in easyconfig." % tcname)
tcversions = [tc.get_version_str() for tc in self.supported['toolchains'] if tc.tc_name == tcname]
if tcversion is None:
self.log.debug("Toolchain version not specified.")
elif tcversion in tcversions:
self.log.debug("Toolchain '%s' version '%s' is supported in easyconfig" % (tcname, tcversion))
else:
tup = (tcname, tcversion, tcversions)
self.log.error("Toolchain '%s' version '%s' not supported in easyconfig (only %s)" % tup)
else:
self.log.error("Toolchain '%s' not supported in easyconfig (only %s)" % (tcname, tcnames))
# TODO: determine 'path' to take in sections based on version and toolchain version
# SDW: ask the versionoperator
self.log.debug("self.versops: %s" % self.versops)
self.log.debug("self.tcversops: %s" % self.tcversops)
return cfg
