def rename_hook(config, fro, to):
# could match on dotted_name< 'hook' '.' 'subscribe' '.' '{name}' >
# but the replacement gets more complicated...
selector = "'{name}'".format(name=fro)
q = bowler.Query(config).select_pattern(selector)
q.current.kwargs["name"] = fro
return q.rename(to)
def do_migrate(args):
if "bowler" not in sys.modules:
print("bowler can't be found, not migrating config file")
print("install it and try again")
sys.exit(1)
config_dir = os.path.dirname(args.config)
for py, backup in file_and_backup(config_dir):
shutil.copyfile(py, backup)
for m in MIGRATIONS:
q = bowler.Query(config_dir)
m(q).execute(interactive=args.interactive, write=True)
changed = False
for py, backup in file_and_backup(config_dir):
backup = py + BACKUP_SUFFIX
if not filecmp.cmp(py, backup, shallow=False):
changed = True
break
if not changed:
print("Config unchanged.")
for _, backup in file_and_backup(config_dir):
os.remove(backup)
def _patch_imports(self, resolver, output_path: Path) -> int:
# select modules to patch imports
query = bowler.Query()
query.paths = []
for package in resolver.graph.metainfo.package.packages:
for module_path in package:
query.paths.append(str(module_path))
# patch vendors if it's outside of main package
package_path = resolver.graph.metainfo.package.packages[0].path
if package_path.resolve() not in output_path.resolve().parents:
query.paths.append(str(output_path))
# set renamings
root = Path(self.config['project'])
for library in output_path.iterdir():
if library.name in self.config['vendor']['exclude']:
continue
library_module = '.'.join(library.resolve().relative_to(
str(root)).parts)
self.logger.debug('patch imports',
extra=dict(
old_name=library.name,
new_name=library_module,
))
query = transform_imports(
query=query,
old_name=library.name,
new_name=library_module,
)
# execute renaming
query.execute(interactive=False, write=True, silent=True)
return len(query.paths)
def f(config, fro=fro, to=to):
return (bowler.Query(config).select_module(fro).rename(to))
def pacman_to_checkupdates(config):
return (bowler.Query(config).select_class("Pacman").rename("CheckUpdates"))
def threaded_poll_text_rename(config):
return (bowler.Query(config).select_class("ThreadedPollText").rename(
"ThreadPoolText"))
def tile_master_windows_rename(config):
return (bowler.Query(config).select_function("Tile").modify_argument(
"masterWindows", "master_length"))
