def _call_package_info(self, conanfile, package_folder, ref):
conanfile.cpp_info = CppInfo(conanfile.name, package_folder)
conanfile.cpp_info.version = conanfile.version
conanfile.cpp_info.description = conanfile.description
conanfile.env_info = EnvInfo()
conanfile.user_info = UserInfo()
# Get deps_cpp_info from upstream nodes
public_deps = [name for name, req in conanfile.requires.items() if not req.private
and not req.override]
conanfile.cpp_info.public_deps = public_deps
# Once the node is build, execute package info, so it has access to the
# package folder and artifacts
conan_v2 = get_env(CONAN_V2_MODE_ENVVAR, False)
with pythonpath(conanfile) if not conan_v2 else no_op(): # Minimal pythonpath, not the whole context, make it 50% slower
with tools.chdir(package_folder):
with conanfile_exception_formatter(str(conanfile), "package_info"):
conanfile.package_folder = package_folder
conanfile.source_folder = None
conanfile.build_folder = None
conanfile.install_folder = None
self._hook_manager.execute("pre_package_info", conanfile=conanfile,
reference=ref)
conanfile.package_info()
if conanfile._conan_dep_cpp_info is None:
try:
conanfile.cpp_info._raise_incorrect_components_definition(
conanfile.name, conanfile.requires)
except ConanException as e:
raise ConanException("%s package_info(): %s" % (str(conanfile), e))
conanfile._conan_dep_cpp_info = DepCppInfo(conanfile.cpp_info)
self._hook_manager.execute("post_package_info", conanfile=conanfile,
reference=ref)
def _call_package_info(conanfile, package_folder):
conanfile.cpp_info = CppInfo(package_folder)
conanfile.cpp_info.version = conanfile.version
conanfile.cpp_info.description = conanfile.description
conanfile.env_info = EnvInfo()
conanfile.user_info = UserInfo()
# Get deps_cpp_info from upstream nodes
public_deps = [
name for name, req in conanfile.requires.items() if not req.private
]
conanfile.cpp_info.public_deps = public_deps
# Once the node is build, execute package info, so it has access to the
# package folder and artifacts
with pythonpath(
conanfile
): # Minimal pythonpath, not the whole context, make it 50% slower
with tools.chdir(package_folder):
with conanfile_exception_formatter(str(conanfile),
"package_info"):
conanfile.package_folder = package_folder
conanfile.source_folder = None
conanfile.build_folder = None
conanfile.install_folder = None
conanfile.package_info()
def _init_package_info(deps_graph, paths, current_path):
for node in deps_graph.nodes:
conan_ref, conan_file = node
if conan_ref:
package_id = conan_file.info.package_id()
package_reference = PackageReference(conan_ref, package_id)
package_folder = paths.package(package_reference, conan_file.short_paths)
conan_file.package_folder = package_folder
conan_file.cpp_info = CppInfo(package_folder)
else:
conan_file.cpp_info = CppInfo(current_path)
conan_file.env_info = EnvInfo()
conan_file.user_info = UserInfo()
def _call_package_info(self, conanfile, package_folder, ref):
conanfile.cpp_info = CppInfo(conanfile.name, package_folder)
conanfile.cpp_info.version = conanfile.version
conanfile.cpp_info.description = conanfile.description
conanfile.env_info = EnvInfo()
conanfile.user_info = UserInfo()
# Get deps_cpp_info from upstream nodes
public_deps = [
name for name, req in conanfile.requires.items()
if not req.private and not req.override
]
conanfile.cpp_info.public_deps = public_deps
# Once the node is build, execute package info, so it has access to the
# package folder and artifacts
# Minimal pythonpath, not the whole context, make it 50% slower
# FIXME Conan 2.0, Remove old ways of reusing python code
with pythonpath(conanfile):
with tools.chdir(package_folder):
with conanfile_exception_formatter(str(conanfile),
"package_info"):
conanfile.layout.set_base_package_folder(package_folder)
conanfile.layout.set_base_source_folder(None)
conanfile.layout.set_base_build_folder(None)
conanfile.layout.set_base_install_folder(None)
self._hook_manager.execute("pre_package_info",
conanfile=conanfile,
reference=ref)
conanfile.package_info()
if conanfile._conan_dep_cpp_info is None:
try:
conanfile.cpp_info._raise_incorrect_components_definition(
conanfile.name, conanfile.requires)
except ConanException as e:
raise ConanException("%s package_info(): %s" %
(str(conanfile), e))
conanfile._conan_dep_cpp_info = DepCppInfo(
conanfile.cpp_info)
self._hook_manager.execute("post_package_info",
conanfile=conanfile,
reference=ref)
def test_user_info(self):
conanfile = ConanFile(Mock(), None)
conanfile.initialize(Settings({}), EnvValues())
user_info = UserInfo()
user_info.VAR1 = "value1"
conanfile.deps_user_info["my_pkg"] = user_info
user_info = UserInfo()
user_info.VAR1 = "other-value1"
conanfile.deps_user_info["other-pkg"] = user_info
generator = TXTGenerator(conanfile)
txt_out = generator.content
self.assertIn(
textwrap.dedent("""
[USER_my_pkg]
VAR1=value1
[USER_other-pkg]
VAR1=other-value1"""), txt_out)
def test_user_info_build(self):
conanfile = ConanFile(TestBufferConanOutput(), None)
conanfile.initialize(Settings({}), EnvValues())
conanfile.user_info_build = DepsUserInfo()
user_info = UserInfo()
user_info.VAR1 = "value1"
conanfile.user_info_build["build_pkg"] = user_info
user_info = UserInfo()
user_info.VAR1 = "other-value1"
conanfile.user_info_build["other-build-pkg"] = user_info
generator = TXTGenerator(conanfile)
txt_out = generator.content
self.assertIn(
textwrap.dedent("""
[USERBUILD_build_pkg]
VAR1=value1
[USERBUILD_other-build-pkg]
VAR1=other-value1"""), txt_out)
def _call_package_info(self, conanfile, package_folder, ref, is_editable):
conanfile.cpp_info = CppInfo(conanfile.name, package_folder)
conanfile.cpp_info.version = conanfile.version
conanfile.cpp_info.description = conanfile.description
conanfile.env_info = EnvInfo()
conanfile.user_info = UserInfo()
# Get deps_cpp_info from upstream nodes
public_deps = [
name for name, req in conanfile.requires.items()
if not req.private and not req.override
]
conanfile.cpp_info.public_deps = public_deps
# Once the node is build, execute package info, so it has access to the
# package folder and artifacts
# Minimal pythonpath, not the whole context, make it 50% slower
# FIXME Conan 2.0, Remove old ways of reusing python code
with pythonpath(conanfile):
with tools.chdir(package_folder):
with conanfile_exception_formatter(str(conanfile),
"package_info"):
self._hook_manager.execute("pre_package_info",
conanfile=conanfile,
reference=ref)
if hasattr(conanfile, "layout"):
# Old cpp info without defaults (the defaults are in the new one)
conanfile.cpp_info = CppInfo(
conanfile.name,
package_folder,
default_values=CppInfoDefaultValues())
if not is_editable:
conanfile.cpp.package.set_relative_base_folder(
conanfile.package_folder)
# Copy the infos.package into the old cppinfo
fill_old_cppinfo(conanfile.cpp.package,
conanfile.cpp_info)
else:
conanfile.cpp_info.filter_empty = False
conanfile.package_info()
if hasattr(conanfile, "layout") and is_editable:
# Adjust the folders of the layout to consolidate the rootfolder of the
# cppinfos inside
# convert directory entries to be relative to the declared folders.build
conanfile.cpp.build.set_relative_base_folder(
conanfile.build_folder)
# convert directory entries to be relative to the declared folders.source
conanfile.cpp.source.set_relative_base_folder(
conanfile.source_folder)
full_editable_cppinfo = NewCppInfo()
full_editable_cppinfo.merge(conanfile.cpp.source)
full_editable_cppinfo.merge(conanfile.cpp.build)
# Paste the editable cpp_info but prioritizing it, only if a
# variable is not declared at build/source, the package will keep the value
fill_old_cppinfo(full_editable_cppinfo,
conanfile.cpp_info)
if conanfile._conan_dep_cpp_info is None:
try:
if not is_editable and not hasattr(
conanfile, "layout"):
# FIXME: The default for the cppinfo from build are not the same
# so this check fails when editable
# FIXME: Remove when new cppinfo model. If using the layout method
# the cppinfo object is filled from self.cpp.package new
# model and we cannot check if the defaults have been modified
# because it doesn't exist in the new model where the defaults
# for the components are always empty
conanfile.cpp_info._raise_incorrect_components_definition(
conanfile.name, conanfile.requires)
except ConanException as e:
raise ConanException("%s package_info(): %s" %
(str(conanfile), e))
conanfile._conan_dep_cpp_info = DepCppInfo(
conanfile.cpp_info)
self._hook_manager.execute("post_package_info",
conanfile=conanfile,
reference=ref)
def test_idempotent(self):
conanfile = ConanFile(Mock(), None)
conanfile.initialize(Settings({}), EnvValues())
# Add some cpp_info
ref = ConanFileReference.loads("MyPkg/0.1@lasote/stables")
cpp_info = CppInfo(ref.name, "dummy_root_folder1")
cpp_info.names["txt"] = "mypkg1-txt"
cpp_info.version = ref.version
cpp_info.defines = ["MYDEFINE1"]
cpp_info.cxxflags = ["-cxxflag_parent"]
cpp_info.includedirs = ["mypkg1/include"]
cpp_info.filter_empty = False
conanfile.deps_cpp_info.add(ref.name, cpp_info)
ref = ConanFileReference.loads("MyPkg2/0.1@lasote/stables")
cpp_info = CppInfo(ref.name, "dummy_root_folder2")
cpp_info.defines = ["MYDEFINE2"]
cpp_info.cxxflags = ["-cxxflag_dep"]
cpp_info.filter_empty = False
conanfile.deps_cpp_info.add(ref.name, cpp_info)
# Add env_info
env_info = EnvInfo()
env_info.VAR1 = "value1"
env_info.PATH.append("path-extended")
conanfile.deps_env_info.update(env_info, "my_pkg")
env_info = EnvInfo()
env_info.VAR1 = "other-value1"
env_info.PATH.append("other-path-extended")
conanfile.deps_env_info.update(env_info, "other-pkg")
# Add user_info for HOST
user_info = UserInfo()
user_info.VAR1 = "value1"
conanfile.deps_user_info["my_pkg"] = user_info
user_info = UserInfo()
user_info.VAR1 = "other-value1"
conanfile.deps_user_info["other-pkg"] = user_info
# Add user_info for BUILD
conanfile.user_info_build = DepsUserInfo()
user_info = UserInfo()
user_info.VAR1 = "value1"
conanfile.user_info_build["build_pkg"] = user_info
user_info = UserInfo()
user_info.VAR1 = "other-value1"
conanfile.user_info_build["other-build-pkg"] = user_info
master_content = TXTGenerator(conanfile).content
after_cpp_info, after_user_info, after_env_info, after_user_info_build = \
TXTGenerator.loads(master_content, filter_empty=False)
# Assign them to a different conanfile
other_conanfile = ConanFile(Mock(), None)
other_conanfile.initialize(Settings({}), EnvValues())
other_conanfile.deps_cpp_info = after_cpp_info
other_conanfile.deps_env_info = after_env_info
other_conanfile.deps_user_info = after_user_info
other_conanfile.user_info_build = after_user_info_build
after_content = TXTGenerator(other_conanfile).content
self.assertListEqual(master_content.splitlines(),
after_content.splitlines())
def variables_setup_test(self):
conanfile = ConanFile(TestBufferConanOutput(), None)
conanfile.initialize(Settings({}), EnvValues())
# Add some cpp_info for dependencies
ref = ConanFileReference.loads("MyPkg/0.1@lasote/stables")
cpp_info = CppInfo(ref.name, "dummy_root_folder1")
cpp_info.defines = ["MYDEFINE1"]
cpp_info.cflags.append("-Flag1=23")
cpp_info.version = "1.3"
cpp_info.description = "My cool description"
conanfile.deps_cpp_info.add(ref.name, cpp_info)
ref = ConanFileReference.loads("MyPkg2/0.1@lasote/stables")
cpp_info = CppInfo(ref.name, "dummy_root_folder2")
cpp_info.defines = ["MYDEFINE2"]
cpp_info.version = "2.3"
cpp_info.exelinkflags = ["-exelinkflag"]
cpp_info.sharedlinkflags = ["-sharedlinkflag"]
cpp_info.cxxflags = ["-cxxflag"]
cpp_info.public_deps = ["MyPkg"]
conanfile.deps_cpp_info.add(ref.name, cpp_info)
# Add env_info
env_info = EnvInfo()
env_info.VAR1 = "env_info-value1"
env_info.PATH.append("path-extended")
conanfile.deps_env_info.update(env_info, "env_info_pkg")
# Add user_info
user_info = UserInfo()
user_info.VAR1 = "user_info-value1"
conanfile.deps_user_info["user_info_pkg"] = user_info
# Add user_info_build
conanfile.user_info_build = DepsUserInfo()
user_info = UserInfo()
user_info.VAR1 = "user_info_build-value1"
conanfile.user_info_build["user_info_build_pkg"] = user_info
generator = JsonGenerator(conanfile)
json_out = generator.content
parsed = json.loads(json_out)
# Check dependencies
dependencies = parsed["dependencies"]
self.assertEqual(len(dependencies), 2)
my_pkg = dependencies[0]
self.assertEqual(my_pkg["name"], "MyPkg")
self.assertEqual(my_pkg["description"], "My cool description")
self.assertEqual(my_pkg["defines"], ["MYDEFINE1"])
# Check env_info
env_info = parsed["deps_env_info"]
self.assertListEqual(sorted(env_info.keys()), sorted(["VAR1", "PATH"]))
self.assertEqual(env_info["VAR1"], "env_info-value1")
self.assertListEqual(env_info["PATH"], ["path-extended"])
# Check user_info
user_info = parsed["deps_user_info"]
self.assertListEqual(list(user_info.keys()), ["user_info_pkg"])
self.assertListEqual(list(user_info["user_info_pkg"].keys()), ["VAR1"])
self.assertEqual(user_info["user_info_pkg"]["VAR1"],
"user_info-value1")
# Check user_info_build
user_info_build = parsed["user_info_build"]
self.assertListEqual(list(user_info_build.keys()),
["user_info_build_pkg"])
self.assertListEqual(
list(user_info_build["user_info_build_pkg"].keys()), ["VAR1"])
self.assertEqual(user_info_build["user_info_build_pkg"]["VAR1"],
"user_info_build-value1")