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Prefix internal functions with underscore

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This commit is contained in:
Darryl Green 2019-03-05 16:30:39 +00:00
parent 7381bea6be
commit 88bfbc2deb
1 changed files with 21 additions and 21 deletions
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42
scripts/abi_check.py
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@ -65,7 +65,7 @@ class AbiChecker(object):
""" """
self.repo_path = "." self.repo_path = "."
self.log = None self.log = None
self.setup_logger() self._setup_logger()
self.report_dir = os.path.abspath(report_dir) self.report_dir = os.path.abspath(report_dir)
self.keep_all_reports = keep_all_reports self.keep_all_reports = keep_all_reports
self.can_remove_report_dir = not (os.path.isdir(self.report_dir) or self.can_remove_report_dir = not (os.path.isdir(self.report_dir) or
@ -84,7 +84,7 @@ class AbiChecker(object):
if current_dir != root_dir: if current_dir != root_dir:
raise Exception("Must be run from Mbed TLS root") raise Exception("Must be run from Mbed TLS root")
def setup_logger(self): def _setup_logger(self):
self.log = logging.getLogger() self.log = logging.getLogger()
self.log.setLevel(logging.INFO) self.log.setLevel(logging.INFO)
self.log.addHandler(logging.StreamHandler()) self.log.addHandler(logging.StreamHandler())
@ -95,7 +95,7 @@ class AbiChecker(object):
if not shutil.which(command): if not shutil.which(command):
raise Exception("{} not installed, aborting".format(command)) raise Exception("{} not installed, aborting".format(command))
def get_clean_worktree_for_git_revision(self, version): def _get_clean_worktree_for_git_revision(self, version):
"""Make a separate worktree with version.revision checked out. """Make a separate worktree with version.revision checked out.
Do not modify the current worktree.""" Do not modify the current worktree."""
git_worktree_path = tempfile.mkdtemp() git_worktree_path = tempfile.mkdtemp()
@ -135,7 +135,7 @@ class AbiChecker(object):
raise Exception("Checking out worktree failed, aborting") raise Exception("Checking out worktree failed, aborting")
return git_worktree_path return git_worktree_path
def update_git_submodules(self, git_worktree_path, version): def _update_git_submodules(self, git_worktree_path, version):
process = subprocess.Popen( process = subprocess.Popen(
[self.git_command, "submodule", "update", "--init", '--recursive'], [self.git_command, "submodule", "update", "--init", '--recursive'],
cwd=git_worktree_path, cwd=git_worktree_path,
@ -175,7 +175,7 @@ class AbiChecker(object):
if checkout_process.returncode != 0: if checkout_process.returncode != 0:
raise Exception("git checkout failed, aborting") raise Exception("git checkout failed, aborting")
def build_shared_libraries(self, git_worktree_path, version): def _build_shared_libraries(self, git_worktree_path, version):
"""Build the shared libraries in the specified worktree.""" """Build the shared libraries in the specified worktree."""
my_environment = os.environ.copy() my_environment = os.environ.copy()
my_environment["CFLAGS"] = "-g -Og" my_environment["CFLAGS"] = "-g -Og"
@ -198,8 +198,8 @@ class AbiChecker(object):
if make_process.returncode != 0: if make_process.returncode != 0:
raise Exception("make failed, aborting") raise Exception("make failed, aborting")
def get_abi_dumps_from_shared_libraries(self, git_worktree_path, def _get_abi_dumps_from_shared_libraries(self, git_worktree_path,
version): version):
"""Generate the ABI dumps for the specified git revision. """Generate the ABI dumps for the specified git revision.
It must be checked out in git_worktree_path and the shared libraries It must be checked out in git_worktree_path and the shared libraries
must have been built.""" must have been built."""
@ -226,7 +226,7 @@ class AbiChecker(object):
raise Exception("abi-dumper failed, aborting") raise Exception("abi-dumper failed, aborting")
version.abi_dumps[mbed_module] = output_path version.abi_dumps[mbed_module] = output_path
def cleanup_worktree(self, git_worktree_path): def _cleanup_worktree(self, git_worktree_path):
"""Remove the specified git worktree.""" """Remove the specified git worktree."""
shutil.rmtree(git_worktree_path) shutil.rmtree(git_worktree_path)
worktree_process = subprocess.Popen( worktree_process = subprocess.Popen(
@ -240,26 +240,26 @@ class AbiChecker(object):
if worktree_process.returncode != 0: if worktree_process.returncode != 0:
raise Exception("Worktree cleanup failed, aborting") raise Exception("Worktree cleanup failed, aborting")
def get_abi_dump_for_ref(self, version): def _get_abi_dump_for_ref(self, version):
"""Generate the ABI dumps for the specified git revision.""" """Generate the ABI dumps for the specified git revision."""
git_worktree_path = self.get_clean_worktree_for_git_revision(version) git_worktree_path = self._get_clean_worktree_for_git_revision(version)
self.update_git_submodules(git_worktree_path, version) self._update_git_submodules(git_worktree_path, version)
self.build_shared_libraries(git_worktree_path, version) self._build_shared_libraries(git_worktree_path, version)
self.get_abi_dumps_from_shared_libraries(git_worktree_path, version) self._get_abi_dumps_from_shared_libraries(git_worktree_path, version)
self.cleanup_worktree(git_worktree_path) self._cleanup_worktree(git_worktree_path)
def remove_children_with_tag(self, parent, tag): def _remove_children_with_tag(self, parent, tag):
children = parent.getchildren() children = parent.getchildren()
for child in children: for child in children:
if child.tag == tag: if child.tag == tag:
parent.remove(child) parent.remove(child)
else: else:
self.remove_children_with_tag(child, tag) self._remove_children_with_tag(child, tag)
def remove_extra_detail_from_report(self, report_root): def _remove_extra_detail_from_report(self, report_root):
for tag in ['test_info', 'test_results', 'problem_summary', for tag in ['test_info', 'test_results', 'problem_summary',
'added_symbols', 'removed_symbols', 'affected']: 'added_symbols', 'removed_symbols', 'affected']:
self.remove_children_with_tag(report_root, tag) self._remove_children_with_tag(report_root, tag)
for report in report_root: for report in report_root:
for problems in report.getchildren()[:]: for problems in report.getchildren()[:]:
@ -313,7 +313,7 @@ class AbiChecker(object):
"Compatibility issues found for {}".format(mbed_module) "Compatibility issues found for {}".format(mbed_module)
) )
report_root = ET.fromstring(abi_compliance_output.decode("utf-8")) report_root = ET.fromstring(abi_compliance_output.decode("utf-8"))
self.remove_extra_detail_from_report(report_root) self._remove_extra_detail_from_report(report_root)
self.log.info(ET.tostring(report_root).decode("utf-8")) self.log.info(ET.tostring(report_root).decode("utf-8"))
else: else:
compliance_return_code = 1 compliance_return_code = 1
@ -339,8 +339,8 @@ class AbiChecker(object):
between self.old_rev and self.new_rev.""" between self.old_rev and self.new_rev."""
self.check_repo_path() self.check_repo_path()
self.check_abi_tools_are_installed() self.check_abi_tools_are_installed()
self.get_abi_dump_for_ref(self.old_version) self._get_abi_dump_for_ref(self.old_version)
self.get_abi_dump_for_ref(self.new_version) self._get_abi_dump_for_ref(self.new_version)
return self.get_abi_compatibility_report() return self.get_abi_compatibility_report()