Source code for makelint.get_dependencies

Helper module to get dependencies. exec() a python file and then inspect
``sys.modules`` and record everything that was read in.

import argparse
import os
import sys

[docs]def main(): parser = argparse.ArgumentParser(description=__doc__) parser.add_argument("-m", "--module-relpath", required=True) parser.add_argument("-s", "--source-tree", required=True) parser.add_argument("-t", "--target-tree", required=True) args = parser.parse_args() source_tree = os.path.realpath(args.source_tree) target_tree = os.path.realpath(args.target_tree) module_path = os.path.join(source_tree, args.module_relpath) target_path = os.path.join(target_tree, args.module_relpath) try: with open(module_path) as infile: # NOTE(josh): if we allow __name__ to pass through, the module will # think it is __main__ and it will execute itself if it is a main # module. _globals = dict(globals()) _globals["__name__"] = os.path.basename(module_path) exec(, _globals) # pylint: disable=exec-used except: # pylint: disable=bare-except # TODO(josh): should we log exceptions into the dependency file? pass outlist = [] for name, value in sorted(sys.modules.items()): # skip ourselves if name in ("__main__", "__mp_main__"): continue # skip embedded modules if not hasattr(value, "__file__"): continue filepath = os.path.realpath(getattr(value, "__file__")) # e.g. <gi.repository.Atk> if not os.path.exists(filepath): continue # skip our module, unless the file is in our module if name.startswith("makelint"): if "makelint" not in module_path: continue if filepath.startswith(source_tree): filepath = os.path.relpath(filepath, source_tree) digest_path = target_path + ".sha1" with open(digest_path) as infile: digest = else: digest = None outlist.append({ "digest": digest, "name": name, "path": filepath, }) import json json.dump(outlist, sys.stdout, indent=2, sort_keys=True) sys.stdout.write("\n")
if __name__ == "__main__": main()