def print_table(rows, last_mod, total_lines, emails): """ Given a set of rows with authors and lines, print a table. """ table = [['LAST_COMMIT', 'LINES', '%', 'AUTHOR', 'EMAIL']] for author, nlines in rows: table += [[ pretty_date(last_mod[author]), nlines, round(nlines / float(total_lines) * 100, 1), author, emails[author] ]] table += [[''] * 5] table += [[pretty_date(max(last_mod.values())), total_lines, '100.0'] + [''] * 3] colify_table(table)
def blame(parser, args): # make sure this is a git repo if not spack_is_git_repo(): tty.die("This spack is not a git clone. Can't use 'spack blame'") git = which('git', required=True) # Get name of file to blame blame_file = None if os.path.isfile(args.package_name): path = os.path.realpath(args.package_name) if path.startswith(spack.paths.prefix): blame_file = path if not blame_file: pkg = spack.repo.get(args.package_name) blame_file = pkg.module.__file__.rstrip('c') # .pyc -> .py # get git blame for the package with working_dir(spack.paths.prefix): if args.view == 'git': git('blame', blame_file) return else: output = git('blame', '--line-porcelain', blame_file, output=str) lines = output.split('\n') # Histogram authors counts = {} emails = {} last_mod = {} total_lines = 0 for line in lines: match = re.match(r'^author (.*)', line) if match: author = match.group(1) match = re.match(r'^author-mail (.*)', line) if match: email = match.group(1) match = re.match(r'^author-time (.*)', line) if match: mod = int(match.group(1)) last_mod[author] = max(last_mod.setdefault(author, 0), mod) # ignore comments if re.match(r'^\t[^#]', line): counts[author] = counts.setdefault(author, 0) + 1 emails.setdefault(author, email) total_lines += 1 if args.view == 'time': rows = sorted( counts.items(), key=lambda t: last_mod[t[0]], reverse=True) else: # args.view == 'percent' rows = sorted(counts.items(), key=lambda t: t[1], reverse=True) # Print a nice table with authors and emails table = [['LAST_COMMIT', 'LINES', '%', 'AUTHOR', 'EMAIL']] for author, nlines in rows: table += [[ pretty_date(last_mod[author]), nlines, round(nlines / float(total_lines) * 100, 1), author, emails[author]]] table += [[''] * 5] table += [[pretty_date(max(last_mod.values())), total_lines, '100.0'] + [''] * 3] colify_table(table)
def blame(parser, args): # make sure this is a git repo if not spack_is_git_repo(): tty.die("This spack is not a git clone. Can't use 'spack blame'") git = which('git', required=True) # Get name of file to blame blame_file = None if os.path.isfile(args.package_or_file): path = os.path.realpath(args.package_or_file) if path.startswith(spack.paths.prefix): blame_file = path if not blame_file: pkg = spack.repo.get(args.package_or_file) blame_file = pkg.module.__file__.rstrip('c') # .pyc -> .py # get git blame for the package with working_dir(spack.paths.prefix): if args.view == 'git': git('blame', blame_file) return else: output = git('blame', '--line-porcelain', blame_file, output=str) lines = output.split('\n') # Histogram authors counts = {} emails = {} last_mod = {} total_lines = 0 for line in lines: match = re.match(r'^author (.*)', line) if match: author = match.group(1) match = re.match(r'^author-mail (.*)', line) if match: email = match.group(1) match = re.match(r'^author-time (.*)', line) if match: mod = int(match.group(1)) last_mod[author] = max(last_mod.setdefault(author, 0), mod) # ignore comments if re.match(r'^\t[^#]', line): counts[author] = counts.setdefault(author, 0) + 1 emails.setdefault(author, email) total_lines += 1 if args.view == 'time': rows = sorted(counts.items(), key=lambda t: last_mod[t[0]], reverse=True) else: # args.view == 'percent' rows = sorted(counts.items(), key=lambda t: t[1], reverse=True) # Print a nice table with authors and emails table = [['LAST_COMMIT', 'LINES', '%', 'AUTHOR', 'EMAIL']] for author, nlines in rows: table += [[ pretty_date(last_mod[author]), nlines, round(nlines / float(total_lines) * 100, 1), author, emails[author] ]] table += [[''] * 5] table += [[pretty_date(max(last_mod.values())), total_lines, '100.0'] + [''] * 3] colify_table(table)
#!/usr/bin/env spack-python import hashlib import base64 from llnl.util.tty.colify import colify_table text = "the quick brown fox jumps over the lazy yellow dog." algos = ['md5', 'sha1', 'sha224', 'sha256', 'sha384', 'sha512'] def get_hash(algo, text): hasher = getattr(hashlib, algo)(text) hash_bytes = hasher.digest() return (hash_bytes, base64.b16encode(hash_bytes).lower(), base64.b32encode(hash_bytes).lower(), base64.b64encode(hash_bytes)) table = [['', 'BYTES', 'LEN', '16', 'LEN', '32', 'LEN', '64']] for algo in algos: b8, b16, b32, b64 = list(get_hash(algo, text)) row = [algo, len(b8), len(b16), b16, len(b32), b32, len(b64), b64] table.append(row) colify_table(table)