def test_insert_variant_versions(testing_metadata):
testing_metadata.meta['requirements']['build'] = ['python', 'numpy 1.13']
testing_metadata.config.variant = {'python': '2.7', 'numpy': '1.11'}
utils.insert_variant_versions(testing_metadata, 'build')
# this one gets inserted
assert 'python 2.7.*' in testing_metadata.meta['requirements']['build']
# this one should not be altered
assert 'numpy 1.13' in testing_metadata.meta['requirements']['build']
# the overall length does not change
assert len(testing_metadata.meta['requirements']['build']) == 2
def test_insert_variant_versions(testing_metadata):
testing_metadata.meta['requirements']['build'] = ['python', 'numpy 1.13']
testing_metadata.config.variant = {'python': '2.7', 'numpy': '1.11'}
utils.insert_variant_versions(testing_metadata.meta.get('requirements', {}),
testing_metadata.config.variant, 'build')
# this one gets inserted
assert 'python 2.7.*' in testing_metadata.meta['requirements']['build']
# this one should not be altered
assert 'numpy 1.13' in testing_metadata.meta['requirements']['build']
# the overall length does not change
assert len(testing_metadata.meta['requirements']['build']) == 2
def finalize_metadata(m,
parent_metadata=None,
permit_unsatisfiable_variants=False):
"""Fully render a recipe. Fill in versions for build/host dependencies."""
if not parent_metadata:
parent_metadata = m
if m.skip():
m.final = True
else:
exclude_pattern = None
excludes = set(m.config.variant.get('ignore_version', []))
for key in m.config.variant.get('pin_run_as_build', {}).keys():
if key in excludes:
excludes.remove(key)
output_excludes = set()
if hasattr(m, 'other_outputs'):
output_excludes = set(name for (name,
variant) in m.other_outputs.keys())
if excludes or output_excludes:
exclude_pattern = re.compile(r'|'.join(
r'(?:^{}(?:\s|$|\Z))'.format(exc)
for exc in excludes | output_excludes))
parent_recipe = m.meta.get('extra', {}).get('parent_recipe', {})
# extract the topmost section where variables are defined, and put it on top of the
# requirements for a particular output
# Re-parse the output from the original recipe, so that we re-consider any jinja2 stuff
output = parent_metadata.get_rendered_output(m.name(),
variant=m.config.variant)
is_top_level = True
if output:
if 'package' in output or 'name' not in output:
# it's just a top-level recipe
output = {'name': m.name()}
else:
is_top_level = False
if not parent_recipe or parent_recipe['name'] == m.name():
combine_top_level_metadata_with_output(m, output)
requirements = utils.expand_reqs(output.get('requirements', {}))
m.meta['requirements'] = requirements
if m.meta.get('requirements'):
utils.insert_variant_versions(m.meta['requirements'],
m.config.variant, 'build')
utils.insert_variant_versions(m.meta['requirements'],
m.config.variant, 'host')
m = parent_metadata.get_output_metadata(m.get_rendered_output(
m.name()))
build_unsat, host_unsat = add_upstream_pins(
m, permit_unsatisfiable_variants, exclude_pattern)
# getting this AFTER add_upstream_pins is important, because that function adds deps
# to the metadata.
requirements = m.meta.get('requirements', {})
# here's where we pin run dependencies to their build time versions. This happens based
# on the keys in the 'pin_run_as_build' key in the variant, which is a list of package
# names to have this behavior.
if output_excludes:
exclude_pattern = re.compile(r'|'.join(
r'(?:^{}(?:\s|$|\Z))'.format(exc) for exc in output_excludes))
pinning_env = 'host' if m.is_cross else 'build'
build_reqs = requirements.get(pinning_env, [])
# if python is in the build specs, but doesn't have a specific associated
# version, make sure to add one
if build_reqs and 'python' in build_reqs:
build_reqs.append('python {}'.format(m.config.variant['python']))
m.meta['requirements'][pinning_env] = build_reqs
full_build_deps, _, _ = get_env_dependencies(
m,
pinning_env,
m.config.variant,
exclude_pattern=exclude_pattern,
permit_unsatisfiable_variants=permit_unsatisfiable_variants)
full_build_dep_versions = {
dep.split()[0]: " ".join(dep.split()[1:])
for dep in full_build_deps
}
if isfile(m.requirements_path) and not requirements.get('run'):
requirements['run'] = specs_from_url(m.requirements_path)
run_deps = requirements.get('run', [])
versioned_run_deps = [
get_pin_from_build(m, dep, full_build_dep_versions)
for dep in run_deps
]
versioned_run_deps = [
utils.ensure_valid_spec(spec, warn=True)
for spec in versioned_run_deps
]
requirements[pinning_env] = full_build_deps
requirements['run'] = versioned_run_deps
m.meta['requirements'] = requirements
# append other requirements, such as python.app, appropriately
m.append_requirements()
if m.pin_depends == 'strict':
m.meta['requirements']['run'] = environ.get_pinned_deps(m, 'run')
test_deps = m.get_value('test/requires')
if test_deps:
versioned_test_deps = list({
get_pin_from_build(m, dep, full_build_dep_versions)
for dep in test_deps
})
versioned_test_deps = [
utils.ensure_valid_spec(spec, warn=True)
for spec in versioned_test_deps
]
m.meta['test']['requires'] = versioned_test_deps
extra = m.meta.get('extra', {})
extra['copy_test_source_files'] = m.config.copy_test_source_files
m.meta['extra'] = extra
# if source/path is relative, then the output package makes no sense at all. The next
# best thing is to hard-code the absolute path. This probably won't exist on any
# system other than the original build machine, but at least it will work there.
if m.meta.get('source'):
if 'path' in m.meta['source']:
source_path = m.meta['source']['path']
os.path.expanduser(source_path)
if not os.path.isabs(source_path):
m.meta['source']['path'] = os.path.normpath(
os.path.join(m.path, source_path))
elif ('git_url' in m.meta['source'] and not (
# absolute paths are not relative paths
os.path.isabs(m.meta['source']['git_url']) or
# real urls are not relative paths
":" in m.meta['source']['git_url'])):
m.meta['source']['git_url'] = os.path.normpath(
os.path.join(m.path, m.meta['source']['git_url']))
if not m.meta.get('build'):
m.meta['build'] = {}
_simplify_to_exact_constraints(m)
if build_unsat or host_unsat:
m.final = False
log = utils.get_logger(__name__)
log.warn(
"Returning non-final recipe for {}; one or more dependencies "
"was unsatisfiable:".format(m.dist()))
if build_unsat:
log.warn("Build: {}".format(build_unsat))
if host_unsat:
log.warn("Host: {}".format(host_unsat))
else:
m.final = True
if is_top_level:
parent_metadata = m
return m
def distribute_variants(metadata,
variants,
permit_unsatisfiable_variants=False,
allow_no_other_outputs=False,
bypass_env_check=False):
rendered_metadata = {}
need_source_download = True
# don't bother distributing python if it's a noarch package
if metadata.noarch or metadata.noarch_python:
conform_dict = {'python': variants[0]['python']}
variants = conform_variants_to_value(variants, conform_dict)
# store these for reference later
metadata.config.variants = variants
# These are always the full set. just 'variants' is the one that gets
# used mostly, and can be reduced
metadata.config.input_variants = variants
squished_variants = list_of_dicts_to_dict_of_lists(variants)
recipe_requirements = metadata.extract_requirements_text()
recipe_package_and_build_text = metadata.extract_package_and_build_text()
recipe_text = recipe_package_and_build_text + recipe_requirements
if PY3 and hasattr(recipe_text, 'decode'):
recipe_text = recipe_text.decode()
elif not PY3 and hasattr(recipe_text, 'encode'):
recipe_text = recipe_text.encode()
for variant in variants:
mv = metadata.copy()
# this determines which variants were used, and thus which ones should be locked for
# future rendering
mv.final = False
mv.config.variant = {}
mv.parse_again(permit_undefined_jinja=True,
allow_no_other_outputs=True,
bypass_env_check=True)
vars_in_recipe = set(mv.undefined_jinja_vars)
mv.config.variant = variant
conform_dict = {}
for key in vars_in_recipe:
# We use this variant in the top-level recipe.
# constrain the stored variants to only this version in the output
# variant mapping
if re.search(r"\s*\{\{\s*%s\s*(?:.*?)?\}\}" % key, recipe_text):
if key in variant:
variant_index = squished_variants[key].index(variant[key])
zipped_keys = [key]
if 'zip_keys' in variant:
zip_key_groups = variant['zip_keys']
if zip_key_groups and not isinstance(
zip_key_groups[0], list):
zip_key_groups = [zip_key_groups]
for group in zip_key_groups:
if key in group:
zipped_keys = group
break
for zipped_key in zipped_keys:
conform_dict[zipped_key] = squished_variants[
zipped_key][variant_index]
conform_dict.update({
key: val
for key, val in variant.items()
if key in mv.meta.get('requirements').get('build', []) +
mv.meta.get('requirements').get('host', [])
})
compiler_matches = re.findall(r"compiler\([\'\"](.*)[\'\"].*\)",
recipe_requirements)
if compiler_matches:
from conda_build.jinja_context import native_compiler
for match in compiler_matches:
compiler_key = '{}_compiler'.format(match)
conform_dict[compiler_key] = variant.get(
compiler_key, native_compiler(match, mv.config))
conform_dict['target_platform'] = variant['target_platform']
build_reqs = mv.meta.get('requirements', {}).get('build', [])
host_reqs = mv.meta.get('requirements', {}).get('host', [])
if 'python' in build_reqs or 'python' in host_reqs:
conform_dict['python'] = variant['python']
pin_run_as_build = variant.get('pin_run_as_build', {})
if mv.numpy_xx and 'numpy' not in pin_run_as_build:
pin_run_as_build['numpy'] = {'min_pin': 'x.x', 'max_pin': 'x.x'}
mv.config.variants = conform_variants_to_value(mv.config.variants,
conform_dict)
numpy_pinned_variants = []
for _variant in mv.config.variants:
_variant['pin_run_as_build'] = pin_run_as_build
numpy_pinned_variants.append(_variant)
mv.config.variants = numpy_pinned_variants
if mv.needs_source_for_render and mv.variant_in_source:
mv.parse_again()
utils.rm_rf(mv.config.work_dir)
source.provide(mv)
mv.parse_again()
mv.parse_until_resolved(allow_no_other_outputs=allow_no_other_outputs,
bypass_env_check=bypass_env_check)
need_source_download = (bool(mv.meta.get('source'))
and not mv.needs_source_for_render
and not os.listdir(mv.config.work_dir))
# if python is in the build specs, but doesn't have a specific associated
# version, make sure to add one to newly parsed 'requirements/build'.
for env in ('build', 'host', 'run'):
utils.insert_variant_versions(mv, env)
fm = mv.copy()
# HACK: trick conda-build into thinking this is final, and computing a hash based
# on the current meta.yaml. The accuracy doesn't matter, all that matters is
# our ability to differentiate configurations
fm.final = True
rendered_metadata[fm.dist()] = (mv, need_source_download, None)
# list of tuples.
# each tuple item is a tuple of 3 items:
# metadata, need_download, need_reparse_in_env
return list(rendered_metadata.values())
def finalize_metadata(m, permit_unsatisfiable_variants=False):
"""Fully render a recipe. Fill in versions for build/host dependencies."""
exclude_pattern = None
excludes = set(m.config.variant.get('ignore_version', []))
for key in m.config.variant.get('pin_run_as_build', {}).keys():
if key in excludes:
excludes.remove(key)
output_excludes = set()
if hasattr(m, 'other_outputs'):
output_excludes = set(name
for (name, variant) in m.other_outputs.keys())
if excludes or output_excludes:
exclude_pattern = re.compile('|'.join('(?:^{}(?:\s|$|\Z))'.format(exc)
for exc in excludes
| output_excludes))
# extract the topmost section where variables are defined, and put it on top of the
# requirements for a particular output
# Re-parse the output from the original recipe, so that we re-consider any jinja2 stuff
extract_pattern = r'(.*)package:'
template_string = '\n'.join((
m.get_recipe_text(extract_pattern=extract_pattern,
force_top_level=True),
# second item: the requirements text for this particular metadata
# object (might be output)
m.extract_requirements_text()))
requirements = (yaml.safe_load(
m._get_contents(permit_undefined_jinja=False,
template_string=template_string))
or {}).get('requirements', {})
requirements = utils.expand_reqs(requirements)
if isfile(m.requirements_path) and not requirements.get('run'):
requirements['run'] = specs_from_url(m.requirements_path)
rendered_metadata = m.copy()
rendered_metadata.meta['requirements'] = requirements
utils.insert_variant_versions(rendered_metadata.meta['requirements'],
rendered_metadata.config.variant, 'build')
utils.insert_variant_versions(rendered_metadata.meta['requirements'],
rendered_metadata.config.variant, 'host')
build_unsat, host_unsat = add_upstream_pins(rendered_metadata,
permit_unsatisfiable_variants,
exclude_pattern)
# here's where we pin run dependencies to their build time versions. This happens based
# on the keys in the 'pin_run_as_build' key in the variant, which is a list of package
# names to have this behavior.
if output_excludes:
exclude_pattern = re.compile('|'.join('(?:^{}(?:\s|$|\Z))'.format(exc)
for exc in output_excludes))
pinning_env = 'host' if m.is_cross else 'build'
build_reqs = requirements.get(pinning_env, [])
# if python is in the build specs, but doesn't have a specific associated
# version, make sure to add one
if build_reqs and 'python' in build_reqs:
build_reqs.append('python {}'.format(m.config.variant['python']))
rendered_metadata.meta['requirements'][pinning_env] = build_reqs
full_build_deps, _, _ = get_env_dependencies(
rendered_metadata,
pinning_env,
rendered_metadata.config.variant,
exclude_pattern=exclude_pattern,
permit_unsatisfiable_variants=permit_unsatisfiable_variants)
full_build_dep_versions = {
dep.split()[0]: " ".join(dep.split()[1:])
for dep in full_build_deps
}
run_deps = rendered_metadata.meta.get('requirements', {}).get('run', [])
versioned_run_deps = [
get_pin_from_build(rendered_metadata, dep, full_build_dep_versions)
for dep in run_deps
]
versioned_run_deps = [
utils.ensure_valid_spec(spec, warn=True) for spec in versioned_run_deps
]
requirements = rendered_metadata.meta.get('requirements', {})
requirements['run'] = versioned_run_deps
rendered_metadata.meta['requirements'] = requirements
# append other requirements, such as python.app, appropriately
rendered_metadata.append_requirements()
if rendered_metadata.pin_depends == 'strict':
rendered_metadata.meta['requirements'][
'run'] = environ.get_pinned_deps(rendered_metadata, 'run')
test_deps = rendered_metadata.get_value('test/requires')
if test_deps:
versioned_test_deps = list({
get_pin_from_build(m, dep, full_build_dep_versions)
for dep in test_deps
})
versioned_test_deps = [
utils.ensure_valid_spec(spec, warn=True)
for spec in versioned_test_deps
]
rendered_metadata.meta['test']['requires'] = versioned_test_deps
rendered_metadata.meta['extra'][
'copy_test_source_files'] = m.config.copy_test_source_files
# if source/path is relative, then the output package makes no sense at all. The next
# best thing is to hard-code the absolute path. This probably won't exist on any
# system other than the original build machine, but at least it will work there.
if m.meta.get('source'):
if 'path' in m.meta['source'] and not os.path.isabs(
m.meta['source']['path']):
rendered_metadata.meta['source']['path'] = os.path.normpath(
os.path.join(m.path, m.meta['source']['path']))
elif ('git_url' in m.meta['source'] and not (
# absolute paths are not relative paths
os.path.isabs(m.meta['source']['git_url']) or
# real urls are not relative paths
":" in m.meta['source']['git_url'])):
rendered_metadata.meta['source']['git_url'] = os.path.normpath(
os.path.join(m.path, m.meta['source']['git_url']))
if not rendered_metadata.meta.get('build'):
rendered_metadata.meta['build'] = {}
if build_unsat or host_unsat:
rendered_metadata.final = False
log = utils.get_logger(__name__)
log.warn("Returning non-final recipe for {}; one or more dependencies "
"was unsatisfiable:\nBuild: {}\nHost: {}".format(
rendered_metadata.dist(), build_unsat, host_unsat))
else:
rendered_metadata.final = True
return rendered_metadata
def finalize_metadata(m, parent_metadata=None, permit_unsatisfiable_variants=False):
"""Fully render a recipe. Fill in versions for build/host dependencies."""
if not parent_metadata:
parent_metadata = m
if m.skip():
rendered_metadata = m.copy()
rendered_metadata.final = True
else:
exclude_pattern = None
excludes = set(m.config.variant.get('ignore_version', []))
for key in m.config.variant.get('pin_run_as_build', {}).keys():
if key in excludes:
excludes.remove(key)
output_excludes = set()
if hasattr(m, 'other_outputs'):
output_excludes = set(name for (name, variant) in m.other_outputs.keys())
if excludes or output_excludes:
exclude_pattern = re.compile(r'|'.join(r'(?:^{}(?:\s|$|\Z))'.format(exc)
for exc in excludes | output_excludes))
parent_recipe = m.meta.get('extra', {}).get('parent_recipe', {})
# extract the topmost section where variables are defined, and put it on top of the
# requirements for a particular output
# Re-parse the output from the original recipe, so that we re-consider any jinja2 stuff
parent_metadata = parent_metadata.copy()
parent_metadata.config.variant = m.config.variant
output = parent_metadata.get_rendered_output(m.name())
if output:
if 'package' in output or 'name' not in output:
# it's just a top-level recipe
output = {'name': m.name()}
if not parent_recipe or parent_recipe['name'] == m.name():
combine_top_level_metadata_with_output(m, output)
requirements = utils.expand_reqs(output.get('requirements', {}))
m.meta['requirements'] = requirements
if m.meta.get('requirements'):
utils.insert_variant_versions(m.meta['requirements'],
m.config.variant, 'build')
utils.insert_variant_versions(m.meta['requirements'],
m.config.variant, 'host')
m = parent_metadata.get_output_metadata(m.get_rendered_output(m.name()))
build_unsat, host_unsat = add_upstream_pins(m,
permit_unsatisfiable_variants,
exclude_pattern)
# getting this AFTER add_upstream_pins is important, because that function adds deps
# to the metadata.
requirements = m.meta.get('requirements', {})
# this is hacky, but it gets the jinja2 things like pin_compatible from the rendered output
# rerendered_output = parent_metadata.get_output_metadata(m.get_rendered_output(m.name()))
# run_reqs = utils.expand_reqs(rerendered_output.meta.get('requirements', {}))
# run_reqs = run_reqs.get('run', [])
# if run_reqs:
# requirements['run'] = run_reqs
# m.meta['requirements'] = requirements
# m.meta['build'] = rerendered_output.meta.get('build', {})
# here's where we pin run dependencies to their build time versions. This happens based
# on the keys in the 'pin_run_as_build' key in the variant, which is a list of package
# names to have this behavior.
if output_excludes:
exclude_pattern = re.compile(r'|'.join(r'(?:^{}(?:\s|$|\Z))'.format(exc)
for exc in output_excludes))
pinning_env = 'host' if m.is_cross else 'build'
build_reqs = requirements.get(pinning_env, [])
# if python is in the build specs, but doesn't have a specific associated
# version, make sure to add one
if build_reqs and 'python' in build_reqs:
build_reqs.append('python {}'.format(m.config.variant['python']))
m.meta['requirements'][pinning_env] = build_reqs
full_build_deps, _, _ = get_env_dependencies(m, pinning_env,
m.config.variant,
exclude_pattern=exclude_pattern,
permit_unsatisfiable_variants=permit_unsatisfiable_variants)
full_build_dep_versions = {dep.split()[0]: " ".join(dep.split()[1:])
for dep in full_build_deps}
if isfile(m.requirements_path) and not requirements.get('run'):
requirements['run'] = specs_from_url(m.requirements_path)
run_deps = requirements.get('run', [])
versioned_run_deps = [get_pin_from_build(m, dep, full_build_dep_versions)
for dep in run_deps]
versioned_run_deps = [utils.ensure_valid_spec(spec, warn=True)
for spec in versioned_run_deps]
requirements[pinning_env] = full_build_deps
requirements['run'] = versioned_run_deps
m.meta['requirements'] = requirements
# append other requirements, such as python.app, appropriately
m.append_requirements()
if m.pin_depends == 'strict':
m.meta['requirements']['run'] = environ.get_pinned_deps(
m, 'run')
test_deps = m.get_value('test/requires')
if test_deps:
versioned_test_deps = list({get_pin_from_build(m, dep, full_build_dep_versions)
for dep in test_deps})
versioned_test_deps = [utils.ensure_valid_spec(spec, warn=True)
for spec in versioned_test_deps]
m.meta['test']['requires'] = versioned_test_deps
extra = m.meta.get('extra', {})
extra['copy_test_source_files'] = m.config.copy_test_source_files
m.meta['extra'] = extra
# if source/path is relative, then the output package makes no sense at all. The next
# best thing is to hard-code the absolute path. This probably won't exist on any
# system other than the original build machine, but at least it will work there.
if m.meta.get('source'):
if 'path' in m.meta['source']:
source_path = m.meta['source']['path']
os.path.expanduser(source_path)
if not os.path.isabs(source_path):
m.meta['source']['path'] = os.path.normpath(
os.path.join(m.path, source_path))
elif ('git_url' in m.meta['source'] and not (
# absolute paths are not relative paths
os.path.isabs(m.meta['source']['git_url']) or
# real urls are not relative paths
":" in m.meta['source']['git_url'])):
m.meta['source']['git_url'] = os.path.normpath(
os.path.join(m.path, m.meta['source']['git_url']))
if not m.meta.get('build'):
m.meta['build'] = {}
_simplify_to_exact_constraints(m)
if build_unsat or host_unsat:
m.final = False
log = utils.get_logger(__name__)
log.warn("Returning non-final recipe for {}; one or more dependencies "
"was unsatisfiable:".format(m.dist()))
if build_unsat:
log.warn("Build: {}".format(build_unsat))
if host_unsat:
log.warn("Host: {}".format(host_unsat))
else:
m.final = True
return m
def distribute_variants(metadata,
variants,
permit_unsatisfiable_variants=False,
allow_no_other_outputs=False,
bypass_env_check=False):
rendered_metadata = {}
need_source_download = True
# don't bother distributing python if it's a noarch package
if metadata.noarch or metadata.noarch_python:
variants = filter_by_key_value(variants, 'python',
variants[0]['python'],
'noarch_reduction')
# store these for reference later
metadata.config.variants = variants
# These are always the full set. just 'variants' is the one that gets
# used mostly, and can be reduced
metadata.config.input_variants = variants
squished_variants = list_of_dicts_to_dict_of_lists(variants)
recipe_requirements = metadata.extract_requirements_text()
recipe_package_and_build_text = metadata.extract_package_and_build_text()
recipe_text = recipe_package_and_build_text + recipe_requirements
if PY3 and hasattr(recipe_text, 'decode'):
recipe_text = recipe_text.decode()
elif not PY3 and hasattr(recipe_text, 'encode'):
recipe_text = recipe_text.encode()
for variant in variants:
mv = metadata.copy()
mv.config.variant = variant
used_variables = mv.get_used_loop_vars()
conform_dict = {}
for key in used_variables:
# We use this variant in the top-level recipe.
# constrain the stored variants to only this version in the output
# variant mapping
conform_dict[key] = variant[key]
# handle grouping from zip_keys for everything in conform_dict
if 'zip_keys' in variant:
zip_key_groups = variant['zip_keys']
if zip_key_groups and not isinstance(zip_key_groups[0], list):
zip_key_groups = [zip_key_groups]
for key in list(conform_dict.keys()):
zipped_keys = None
for group in zip_key_groups:
if key in group:
zipped_keys = group
if zipped_keys:
# here we zip the values of the keys, so that we can match the combination
zipped_values = list(
zip(*[
squished_variants[key] for key in zipped_keys
]))
variant_index = zipped_values.index(
tuple(variant[key] for key in zipped_keys))
for zipped_key in zipped_keys:
conform_dict[zipped_key] = squished_variants[
zipped_key][variant_index]
build_reqs = mv.meta.get('requirements', {}).get('build', [])
host_reqs = mv.meta.get('requirements', {}).get('host', [])
if 'python' in build_reqs or 'python' in host_reqs:
conform_dict['python'] = variant['python']
if 'r-base' in build_reqs or 'r-base' in host_reqs:
conform_dict['r_base'] = variant['r_base']
pin_run_as_build = variant.get('pin_run_as_build', {})
if mv.numpy_xx and 'numpy' not in pin_run_as_build:
pin_run_as_build['numpy'] = {'min_pin': 'x.x', 'max_pin': 'x.x'}
for key, values in conform_dict.items():
mv.config.variants = (filter_by_key_value(
mv.config.variants, key, values,
'distribute_variants_reduction') or mv.config.variants)
numpy_pinned_variants = []
for _variant in mv.config.variants:
_variant['pin_run_as_build'] = pin_run_as_build
numpy_pinned_variants.append(_variant)
mv.config.variants = numpy_pinned_variants
mv.config.squished_variants = list_of_dicts_to_dict_of_lists(
mv.config.variants)
if mv.needs_source_for_render and mv.variant_in_source:
mv.parse_again()
utils.rm_rf(mv.config.work_dir)
source.provide(mv)
mv.parse_again()
mv.parse_until_resolved(allow_no_other_outputs=allow_no_other_outputs,
bypass_env_check=bypass_env_check)
need_source_download = (not mv.needs_source_for_render
or not mv.source_provided)
# if python is in the build specs, but doesn't have a specific associated
# version, make sure to add one to newly parsed 'requirements/build'.
for env in ('build', 'host', 'run'):
utils.insert_variant_versions(mv.meta.get('requirements', {}),
mv.config.variant, env)
fm = mv.copy()
# HACK: trick conda-build into thinking this is final, and computing a hash based
# on the current meta.yaml. The accuracy doesn't matter, all that matters is
# our ability to differentiate configurations
fm.final = True
rendered_metadata[(fm.dist(),
fm.config.variant.get('target_platform', fm.config.subdir),
tuple((var, fm.config.variant[var])
for var in fm.get_used_loop_vars()))] = \
(mv, need_source_download, None)
# list of tuples.
# each tuple item is a tuple of 3 items:
# metadata, need_download, need_reparse_in_env
return list(rendered_metadata.values())
