├── .gitignore ├── LICENSE ├── README.md ├── gitxref ├── __init__.py ├── __main__.py ├── batch.py ├── batchcheck.py ├── cache.py ├── graph.py ├── repo.py └── source.py ├── setup.py └── test.py /.gitignore: -------------------------------------------------------------------------------- 1 | .idea/ 2 | *.pyc 3 | /test/ 4 | /*.txt 5 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | Software to reconstruct git history from tarballs. 2 | 3 | https://marc.info/?l=linux-kernel&m=139033182525831 4 | -------------------------------------------------------------------------------- /gitxref/__init__.py: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/ali1234/gitxref/8cb17749d1888af711018f61254f49e82e27c7c6/gitxref/__init__.py -------------------------------------------------------------------------------- /gitxref/__main__.py: -------------------------------------------------------------------------------- 1 | import argparse 2 | import binascii 3 | import pathlib 4 | from collections import defaultdict 5 | from contextlib import redirect_stdout 6 | 7 | import numpy as np 8 | from tqdm import tqdm 9 | 10 | from gitxref.graph import Graph 11 | from gitxref.repo import Repo 12 | from gitxref.source import Source 13 | 14 | 15 | def b2h(binsha): 16 | return binascii.hexlify(binsha).decode('utf8') 17 | 18 | 19 | def group_commits(bitmaps): 20 | """groups commits which contain the same blobs""" 21 | commit_groups = defaultdict(list) 22 | for commit, array in tqdm(bitmaps.items(), unit=' commits', desc='Grouping commits'): 23 | commit_groups[array.tobytes()].append(commit) 24 | return list((v, np.frombuffer(k, dtype=np.uint8)) for k, v in commit_groups.items()) 25 | 26 | 27 | def find_best(source, commit_groups): 28 | unfound = np.empty(((len(source) + 7) // 8,), dtype=np.uint8) 29 | unfound[:] = 0xff 30 | unfound[-1] = ((0xff << ((8 - (len(source) % 8)) % 8)) & 0xff) 31 | 32 | keyfunc = lambda x: np.sum(np.unpackbits(x[1] & unfound)) 33 | 34 | best = sorted(commit_groups, key=keyfunc, reverse=True) 35 | 36 | while len(best): 37 | inbest = best[0][1] & unfound 38 | yield (best[0][0], inbest) 39 | unfound &= ~best[0][1] 40 | best = sorted(filter(lambda x: keyfunc(x) > 0, best[1:]), key=keyfunc, reverse=True) 41 | yield ([], unfound) 42 | 43 | 44 | def realmain(args): 45 | 46 | repo = Repo(args.repository, force_rebuild=args.rebuild, skip_cache=args.skip_cache, processes=args.processes) 47 | 48 | if args.directory is None: 49 | if args.rebuild or 'graph' not in repo.cache: 50 | Graph(repo) 51 | return 52 | 53 | source = Source(args.directory) 54 | 55 | if args.debugging and 'commit_groups' in repo.cache: 56 | commit_groups = repo.cache['commit_groups'] 57 | else: 58 | commit_groups = group_commits(Graph(repo).bitmaps(source)) 59 | repo.cache['commit_groups'] = commit_groups 60 | 61 | for commits, bitmap in find_best(source, commit_groups): 62 | blob_indexes = np.flatnonzero(np.unpackbits(bitmap)) 63 | print(', '.join(b2h(c)[:8] for c in commits), len(blob_indexes)) 64 | for p in sorted(', '.join(str(p) for p in sorted(source[n].paths)) for n in blob_indexes): 65 | print(' ', p) 66 | 67 | 68 | def main(): 69 | parser = argparse.ArgumentParser(description='Git x ref.') 70 | parser.add_argument('repository', metavar='repository', type=pathlib.Path, 71 | help='Path to Git repository.') 72 | parser.add_argument('directory', metavar='directory', type=pathlib.Path, default=None, nargs='?', 73 | help='Path to unpacked tarball.') 74 | parser.add_argument('-r', '--rebuild', action='store_true', 75 | help='Force rebuild of cached metadata.') 76 | parser.add_argument('-s', '--skip-cache', action='store_true', 77 | help="Don't load or save the cached metadata (implies -r).") 78 | parser.add_argument('-d', '--debugging', action='store_true', 79 | help="Use extra caching for debugging.") 80 | parser.add_argument('-p', '--processes', type=int, default=0, 81 | help="Number of worker processes. Default: 0 (disable multiprocessing).") 82 | parser.add_argument('--profile', type=str, default=None, 83 | help='Benchmark with cProfile.') 84 | 85 | args = parser.parse_args() 86 | if args.profile is not None: 87 | import cProfile 88 | p = cProfile.Profile() 89 | p.runcall(realmain, args) 90 | with open(args.profile, 'w') as f: 91 | with redirect_stdout(f): 92 | p.print_stats() 93 | 94 | else: 95 | realmain(args) 96 | 97 | if __name__ == '__main__': 98 | main() 99 | -------------------------------------------------------------------------------- /gitxref/batch.py: -------------------------------------------------------------------------------- 1 | from binascii import unhexlify 2 | 3 | from gitxref.batchcheck import BatchCheck 4 | 5 | 6 | class Batch(BatchCheck): 7 | 8 | """ 9 | Extends the BatchCheck pipeline with the following: 10 | 11 | | git cat-file --buffer --batch 12 | 13 | and then parses the results into objects. 14 | """ 15 | 16 | def __init__(self, repo, types=None): 17 | super().__init__(repo, types=types) 18 | self._pipeline.append(self.git_base + ['--batch']) 19 | 20 | def tree_entries(self, data): 21 | last = 0 22 | while True: 23 | offs = data.find(b'\x00', last) 24 | if offs < 0: 25 | break 26 | yield data[last:offs], data[offs+1:offs+21] 27 | last = offs + 21 28 | 29 | def __iter__(self): 30 | 31 | while True: 32 | header = self._datapipe.readline().strip().split() 33 | if len(header) == 0: 34 | return 35 | data = self._datapipe.read(int(header[2], 10)) 36 | self._datapipe.read(1) 37 | if header[1] == b'commit': 38 | lines = data.split(b'\n') 39 | tree = unhexlify(lines[0][5:45]) 40 | parents = [] 41 | for line in lines[1:]: 42 | if line.startswith(b'parent '): 43 | parents.append(unhexlify(line[7:47])) 44 | else: 45 | break 46 | 47 | yield b'commit', unhexlify(header[0]), (tree, parents) 48 | 49 | elif header[1] == b'tree': 50 | trees = [] 51 | blobs = [] 52 | for entry, o_binsha in self.tree_entries(data): 53 | if entry[5] == 32: 54 | trees.append(o_binsha) 55 | elif entry[6] == 32: 56 | blobs.append(o_binsha) 57 | else: 58 | print(entry[5], entry[6]) 59 | yield b'tree', unhexlify(header[0]), (trees, blobs) 60 | 61 | else: 62 | yield header[1], unhexlify(header[0]), None 63 | -------------------------------------------------------------------------------- /gitxref/batchcheck.py: -------------------------------------------------------------------------------- 1 | import subprocess 2 | 3 | 4 | class BatchCheck(object): 5 | """ 6 | Implements the following shell pipeline to get object OIDs: 7 | 8 | git cat-file --buffer --batch-check='%(objecttype) %(objectname)' --batch-all-objects | grep -E \(^t\|^c\) | cut -d \ -f 2 9 | """ 10 | 11 | def __init__(self, repo, types=None): 12 | self._repo = repo 13 | self._datapipe = None 14 | self._procs = [] 15 | 16 | self._pipeline = [ 17 | self.git_base + ['--batch-check=%(objecttype) %(objectname)', '--batch-all-objects'], 18 | ] 19 | 20 | if types is not None: 21 | pattern = '(^{:s})'.format('|^'.join(types)) 22 | self._pipeline.append(['grep', '-E', pattern]) 23 | 24 | self._pipeline.append(['cut', '-d', ' ', '-f', '2']) 25 | 26 | @property 27 | def git_base(self): 28 | return ['git', '-C', str(self._repo.git_dir), 'cat-file', '--buffer'] 29 | 30 | def __enter__(self): 31 | for p in self._pipeline: 32 | proc = subprocess.Popen(p, stdin=self._datapipe, stdout=subprocess.PIPE) 33 | self._datapipe = proc.stdout 34 | self._procs.append(proc) 35 | 36 | return self 37 | 38 | def __exit__(self, *args): 39 | for p in self._procs: 40 | p.terminate() 41 | for p in self._procs: 42 | p.wait(timeout=2) 43 | for p in self._procs: 44 | p.kill() 45 | for p in self._procs: 46 | p.wait() 47 | 48 | def __iter__(self): 49 | for line in self._datapipe.readlines(): 50 | yield line.strip() 51 | -------------------------------------------------------------------------------- /gitxref/cache.py: -------------------------------------------------------------------------------- 1 | import pathlib 2 | import pickle 3 | import sys 4 | 5 | 6 | class Cache(object): 7 | """ 8 | Implements a dictionary-like interface to pickle that checks for cache validity. 9 | 10 | This is basically a simple version of the shelve module. 11 | 12 | """ 13 | 14 | def __init__(self, path, hash, force_rebuild=False, skip_cache=False): 15 | self._path = pathlib.Path(path) 16 | self._force_rebuild = force_rebuild 17 | self._skip_cache = skip_cache 18 | self._hash = hash 19 | 20 | def __contains__(self, item): 21 | if self._force_rebuild or self._skip_cache: 22 | return False 23 | check_file = self._path / (item + '.check') 24 | return check_file.is_file() and self._hash == check_file.read_bytes() 25 | 26 | def __getitem__(self, item): 27 | if item not in self: 28 | raise KeyError 29 | cache_file = self._path / (item + '.cache') 30 | try: 31 | with cache_file.open('rb') as f: 32 | print('Loading', item, 'from cache...', file=sys.stderr) 33 | return pickle.load(f) 34 | except Exception: 35 | raise KeyError 36 | 37 | def __setitem__(self, item, value): 38 | if self._skip_cache: 39 | return 40 | print('Saving', item, type(value).__name__, 'to cache...', file=sys.stderr) 41 | cache_file = self._path / (item + '.cache') 42 | with cache_file.open('wb') as f: 43 | pickle.dump(value, f) 44 | check_file = self._path / (item + '.check') 45 | check_file.write_bytes(self._hash) 46 | 47 | 48 | if __name__ == '__main__': 49 | a = [123, 456, 789] 50 | b = [a, a, a] 51 | c = Cache('.', b'0') 52 | c['test'] = b 53 | assert('test' in c) 54 | d = c['test'] 55 | assert(d[0] is d[1]) 56 | assert(d[0] is d[2]) 57 | -------------------------------------------------------------------------------- /gitxref/graph.py: -------------------------------------------------------------------------------- 1 | import sys 2 | from collections import defaultdict 3 | 4 | import numpy as np 5 | from tqdm import tqdm 6 | 7 | 8 | class Vertex(list): 9 | """ 10 | This is exactly like a list, but hashable and equal only to itself. 11 | """ 12 | __slots__ = ('bitmap',) 13 | 14 | def __hash__(self): 15 | return id(self) 16 | 17 | def __eq__(self, other): 18 | return id(self) == id(other) 19 | 20 | def reduce(self, visited_set): 21 | for n, v in enumerate(self): 22 | if type(v) is Vertex: 23 | if v not in visited_set: 24 | v.reduce(visited_set) 25 | if len(v) == 1: 26 | self[n] = v[0] 27 | visited_set.add(self) 28 | 29 | def topo_visit(self, result_list, visited_set): 30 | for v in self: 31 | if type(v) is Vertex and v not in visited_set: 32 | v.topo_visit(result_list, visited_set) 33 | visited_set.add(self) 34 | result_list.append(self) 35 | 36 | 37 | class Graph(object): 38 | 39 | def __init__(self, repo): 40 | self._repo = repo 41 | 42 | if 'graph' in repo.cache: 43 | data = self._repo.cache['graph'] 44 | else: 45 | data = self._generate() 46 | self._repo.cache['graph'] = data 47 | 48 | self.blobs = data 49 | 50 | def __contains__(self, item): 51 | return item in self.blobs 52 | 53 | def _generate(self): 54 | blobs = defaultdict(Vertex) 55 | trees = defaultdict(Vertex) 56 | typecount = defaultdict(int) 57 | edges = 0 58 | 59 | for obj_type, obj_binsha, x in tqdm(self._repo.objects, unit=' objects', desc='Building reversed graph'): 60 | typecount[obj_type] += 1 61 | 62 | if obj_type == b'commit': 63 | trees[x[0]].append(obj_binsha) 64 | edges += 1 65 | 66 | elif obj_type == b'tree': 67 | for binsha in x[0]: 68 | trees[binsha].append(trees[obj_binsha]) 69 | for binsha in x[1]: 70 | blobs[binsha].append(trees[obj_binsha]) 71 | edges += len(x[0]) + len(x[1]) 72 | 73 | print(', '.join('{:s}s: {:d}'.format(k.decode('utf8').capitalize(), v) for k,v in typecount.items()), file=sys.stderr) 74 | print('Blobs:', len(blobs), 'Edges:', edges, file=sys.stderr) 75 | 76 | visited_set = set() 77 | for v in tqdm(blobs.values(), unit=' blobs', desc='Reducing graph'): 78 | v.reduce(visited_set) 79 | 80 | return dict(blobs) 81 | 82 | def topo_sort(self, sources): 83 | """Topo sorts the graph vertices reachable from sources.""" 84 | visited_set = set() 85 | result_list = list() 86 | 87 | for v in tqdm(sources, unit=' sources', desc='Topological sort'): 88 | if v in self.blobs: 89 | self.blobs[v].topo_visit(result_list, visited_set) 90 | return result_list[::-1] 91 | 92 | def bitmaps(self, source, step=None): 93 | """Returns a dict of commit binsha => bitmap.""" 94 | if step is None or step > len(source): 95 | step = len(source) 96 | elif step % 8: 97 | raise ValueError('step must be a multiple of 8 or None.') 98 | 99 | bitmaps = defaultdict(lambda: np.zeros(((len(source) + 7) // 8,), dtype=np.uint8)) 100 | 101 | step_range = range(0, len(source), step) 102 | if len(step_range) > 1: 103 | step_range = tqdm(step_range, unit=' steps', desc='Making bitmaps') 104 | 105 | for i in step_range: 106 | b_step = (min(len(source) - i, step) + 7) // 8 107 | b_i = i//8 108 | topo = self.topo_sort(source[i:i + step]) 109 | for n, v in enumerate(source[i:i + step]): 110 | if v in self.blobs: 111 | self.blobs[v].bitmap = np.zeros((b_step,), dtype=np.uint8) 112 | self.blobs[v].bitmap[n//8] = 128>>(n%8) 113 | 114 | for v in tqdm(topo, unit=' vertices', desc='Pushing sub-bitmaps'): 115 | for vv in v: 116 | if type(vv) is Vertex: 117 | try: 118 | vv.bitmap |= v.bitmap 119 | except AttributeError: 120 | vv.bitmap = v.bitmap.copy() 121 | else: 122 | bitmaps[vv][b_i:b_i+b_step] |= v.bitmap 123 | del v.bitmap 124 | 125 | return dict(bitmaps) 126 | -------------------------------------------------------------------------------- /gitxref/repo.py: -------------------------------------------------------------------------------- 1 | import hashlib 2 | import multiprocessing 3 | import pathlib 4 | import subprocess 5 | 6 | from gitxref.cache import Cache 7 | 8 | from gitxref.batch import Batch 9 | 10 | 11 | class GitCmd(object): 12 | def __init__(self, path): 13 | self._path = str(path) 14 | 15 | def __getattr__(self, item): 16 | return lambda *args: subprocess.check_output(['git', '-C', self._path, item.replace('_', '-'), *args]) 17 | 18 | 19 | class Repo(object): 20 | def __init__(self, path, processes=None, **cache_args): 21 | self._path = pathlib.Path(path) 22 | self._git = GitCmd(str(path)) 23 | self._git_dir = pathlib.Path(self._git.rev_parse('--absolute-git-dir').strip().decode('utf8')) 24 | self._cache = Cache(self.git_dir, hashlib.sha1(self.git.for_each_ref()).digest(), **cache_args) 25 | self._processes = processes 26 | 27 | @property 28 | def cache(self): 29 | return self._cache 30 | 31 | @property 32 | def git_dir(self): 33 | return self._git_dir 34 | 35 | @property 36 | def git(self): 37 | return self._git 38 | 39 | def _objects_proc(self, d, pipe): 40 | for o in d: 41 | pipe.send(o) 42 | pipe.send(None) 43 | 44 | @property 45 | def objects(self, use_worker_process=False): 46 | with Batch(self, types=['tr', 'c']) as d: 47 | if self._processes: 48 | a, b = multiprocessing.Pipe(False) 49 | proc = multiprocessing.Process(target=self._objects_proc, args=(d, b)) 50 | proc.start() 51 | while True: 52 | o = a.recv() 53 | if o is None: 54 | break 55 | yield o 56 | proc.join() 57 | else: 58 | yield from d 59 | -------------------------------------------------------------------------------- /gitxref/source.py: -------------------------------------------------------------------------------- 1 | import binascii 2 | import hashlib 3 | 4 | from tqdm import tqdm 5 | 6 | 7 | class Blob(object): 8 | 9 | def __init__(self, f): 10 | h = hashlib.sha1() 11 | h.update(b'blob %d\0' % f.stat().st_size) 12 | h.update(f.read_bytes()) 13 | self._binsha = h.digest() 14 | self.paths = set() 15 | 16 | def __hash__(self): 17 | return hash(self._binsha) 18 | 19 | def __eq__(self, other): 20 | try: 21 | return self._binsha == other._binsha 22 | except AttributeError: 23 | return self._binsha == other 24 | 25 | def __str__(self): 26 | return binascii.hexlify(self._binsha).decode('utf8') 27 | 28 | @property 29 | def binsha(self): 30 | return self._binsha 31 | 32 | 33 | class Source(object): 34 | 35 | def __init__(self, root): 36 | self._root = root 37 | self._blobs = [] 38 | self._blob_index = {} 39 | 40 | files = list(root.rglob('*')) 41 | 42 | for f in tqdm(files, unit=' blobs', desc='Hashing blobs'): 43 | path = f.relative_to(root) 44 | if f.is_file() and not f.is_symlink(): 45 | b = Blob(f) 46 | try: 47 | self._blob_index[b].paths.add(path) 48 | except KeyError: 49 | b.paths.add(path) 50 | self._blob_index[b] = b 51 | 52 | self._blobs = list(self._blob_index.keys()) 53 | 54 | def __contains__(self, item): 55 | return item in self._blob_index 56 | 57 | def __iter__(self): 58 | return (b.binsha for b in self._blobs) 59 | 60 | def __len__(self): 61 | return len(self._blobs) 62 | 63 | def __getitem__(self, item): 64 | try: 65 | return self._blobs[item] 66 | except TypeError: 67 | return self._blob_index[item] 68 | 69 | -------------------------------------------------------------------------------- /setup.py: -------------------------------------------------------------------------------- 1 | from setuptools import setup 2 | 3 | setup( 4 | name='gitxref', 5 | version='', 6 | packages=['gitxref'], 7 | url='https://github.com/ali1234/gitxref', 8 | license='GPLv3', 9 | author='Alistair Buxton', 10 | author_email='a.j.buxton@gmail.com', 11 | description='', 12 | install_requires=['numpy', 'tqdm'], 13 | entry_points={ 14 | 'console_scripts': [ 15 | 'gitxref = gitxref.__main__:main' 16 | ] 17 | } 18 | ) 19 | -------------------------------------------------------------------------------- /test.py: -------------------------------------------------------------------------------- 1 | import argparse 2 | import pathlib 3 | from collections import defaultdict 4 | 5 | import git 6 | from gitdb.util import hex_to_bin 7 | 8 | import timeit 9 | import subprocess 10 | 11 | def count_rev_list(repo): 12 | print('Counting with rev-list - this will NOT count dangling objects.') 13 | typecount = defaultdict(int) 14 | for line in repo.git.rev_list('--objects', '--all').split('\n'): 15 | binsha = hex_to_bin(line.split()[0]) 16 | oinfo = repo.odb.info(binsha) 17 | typecount[oinfo.type] += 1 18 | print(', '.join('{:s}s: {:d}'.format(k.decode('utf8').capitalize(), v) for k, v in sorted(typecount.items())), 'Total:', sum(typecount.values())) 19 | 20 | 21 | def count_cat_file(repo): 22 | print('Counting with cat-file - this WILL count dangling objects.') 23 | typecount = defaultdict(int) 24 | for line in repo.git.cat_file('--buffer', '--batch-all-objects', batch_check='%(objectname) %(objecttype)').split('\n'): 25 | type = line.strip().split(' ')[1] 26 | typecount[type] += 1 27 | print(', '.join('{:s}s: {:d}'.format(k.capitalize(), v) for k, v in sorted(typecount.items())), 'Total:', sum(typecount.values())) 28 | 29 | 30 | def count_cat_file_direct(path): 31 | print('Counting with cat-file DIRECT - this WILL count dangling objects.') 32 | typecount = defaultdict(int) 33 | proc = subprocess.Popen(['git', '-C', str(path), 'cat-file', '--buffer', '--batch-all-objects', '--batch-check=%(objectname) %(objecttype)'], stdout=subprocess.PIPE) 34 | for line in proc.stdout: 35 | type = line.strip().split()[1] 36 | typecount[type] += 1 37 | print(', '.join('{:s}s: {:d}'.format(k.decode('utf8').capitalize(), v) for k, v in sorted(typecount.items())), 'Total:', sum(typecount.values())) 38 | 39 | 40 | if __name__ == '__main__': 41 | 42 | parser = argparse.ArgumentParser(description='Git x ref.') 43 | parser.add_argument('repository', metavar='repository', type=pathlib.Path, 44 | help='Path to Git repository.') 45 | 46 | args = parser.parse_args() 47 | 48 | repo = git.Repo(str(args.repository), odbt=git.GitCmdObjectDB) 49 | 50 | print(timeit.timeit('count_rev_list(repo)', setup='from __main__ import count_rev_list, repo', number=1), 'seconds.') 51 | print(timeit.timeit('count_cat_file(repo)', setup='from __main__ import count_cat_file, repo', number=1), 'seconds.') 52 | print(timeit.timeit('count_cat_file_direct(args.repository)', setup='from __main__ import count_cat_file_direct, args', number=1), 'seconds.') 53 | --------------------------------------------------------------------------------