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upgrade hooks, pyupgrade pre-commit

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This commit is contained in:
Anthony Sottile 2020-01-08 20:49:09 -08:00
parent 764c765d29
commit 30c1e8289f
91 changed files with 176 additions and 437 deletions
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22
.pre-commit-config.yaml
View file

@ -1,6 +1,6 @@
repos:
- repo: https://github.com/pre-commit/pre-commit-hooks
rev: v2.1.0
rev: v2.4.0
hooks:
- id: trailing-whitespace
- id: end-of-file-fixer
@ -12,30 +12,36 @@ repos:
- id: requirements-txt-fixer
- id: double-quote-string-fixer
- repo: https://gitlab.com/pycqa/flake8
rev: 3.7.7
rev: 3.7.9
hooks:
- id: flake8
- repo: https://github.com/pre-commit/mirrors-autopep8
rev: v1.4.3
rev: v1.4.4
hooks:
- id: autopep8
- repo: https://github.com/pre-commit/pre-commit
rev: v1.14.4
rev: v1.21.0
hooks:
- id: validate_manifest
- repo: https://github.com/asottile/pyupgrade
rev: v1.12.0
rev: v1.25.3
hooks:
- id: pyupgrade
args: [--py36-plus]
- repo: https://github.com/asottile/reorder_python_imports
rev: v1.4.0
rev: v1.9.0
hooks:
- id: reorder-python-imports
language_version: python3
args: [--py3-plus]
- repo: https://github.com/asottile/add-trailing-comma
rev: v1.0.0
rev: v1.5.0
hooks:
- id: add-trailing-comma
args: [--py36-plus]
- repo: https://github.com/asottile/setup-cfg-fmt
rev: v1.6.0
hooks:
- id: setup-cfg-fmt
- repo: meta
hooks:
- id: check-hooks-apply

7
azure-pipelines.yml
View file

@ -10,18 +10,17 @@ resources:
type: github
endpoint: github
name: asottile/azure-pipeline-templates
ref: refs/tags/v0.0.15
ref: refs/tags/v1.0.0
jobs:
- template: job--pre-commit.yml@asottile
- template: job--python-tox.yml@asottile
parameters:
toxenvs: [py27, py37]
toxenvs: [py37]
os: windows
additional_variables:
COVERAGE_IGNORE_WINDOWS: '# pragma: windows no cover'
TOX_TESTENV_PASSENV: COVERAGE_IGNORE_WINDOWS
TEMP: C:\Temp # remove when dropping python2
pre_test:
- powershell: Write-Host "##vso[task.prependpath]$env:CONDA\Scripts"
displayName: Add conda to PATH
@ -39,7 +38,7 @@ jobs:
displayName: install swift
- template: job--python-tox.yml@asottile
parameters:
toxenvs: [pypy, pypy3, py27, py36, py37, py38]
toxenvs: [pypy3, py36, py37, py38]
os: linux
pre_test:
- task: UseRubyVersion@0

2
pre_commit/__main__.py
View file

@ -1,5 +1,3 @@
from __future__ import absolute_import
from pre_commit.main import main

11
pre_commit/clientlib.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import argparse
import functools
import logging
@ -106,7 +103,7 @@ LOCAL = 'local'
META = 'meta'
class MigrateShaToRev(object):
class MigrateShaToRev:
key = 'rev'
@staticmethod
@ -202,7 +199,7 @@ META_HOOK_DICT = cfgv.Map(
if item.key in {'name', 'language', 'entry'} else
item
for item in MANIFEST_HOOK_DICT.items
])
]),
)
CONFIG_HOOK_DICT = cfgv.Map(
'Hook', 'id',
@ -217,7 +214,7 @@ CONFIG_HOOK_DICT = cfgv.Map(
cfgv.OptionalNoDefault(item.key, item.check_fn)
for item in MANIFEST_HOOK_DICT.items
if item.key != 'id'
]
],
)
CONFIG_REPO_DICT = cfgv.Map(
'Repository', 'repo',
@ -243,7 +240,7 @@ CONFIG_REPO_DICT = cfgv.Map(
DEFAULT_LANGUAGE_VERSION = cfgv.Map(
'DefaultLanguageVersion', None,
cfgv.NoAdditionalKeys(all_languages),
*[cfgv.Optional(x, cfgv.check_string, C.DEFAULT) for x in all_languages]
*[cfgv.Optional(x, cfgv.check_string, C.DEFAULT) for x in all_languages],
)
CONFIG_SCHEMA = cfgv.Map(
'Config', None,

6
pre_commit/color.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import os
import sys
@ -8,7 +6,7 @@ if os.name == 'nt': # pragma: no cover (windows)
from pre_commit.color_windows import enable_virtual_terminal_processing
try:
enable_virtual_terminal_processing()
except WindowsError:
except OSError:
terminal_supports_color = False
RED = '\033[41m'
@ -34,7 +32,7 @@ def format_color(text, color, use_color_setting):
if not use_color_setting:
return text
else:
return '{}{}{}'.format(color, text, NORMAL)
return f'{color}{text}{NORMAL}'
COLOR_CHOICES = ('auto', 'always', 'never')

3
pre_commit/color_windows.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
from ctypes import POINTER
from ctypes import windll
from ctypes import WinError

14
pre_commit/commands/autoupdate.py
View file

@ -1,11 +1,7 @@
from __future__ import print_function
from __future__ import unicode_literals
import collections
import os.path
import re
import six
from aspy.yaml import ordered_dump
from aspy.yaml import ordered_load
@ -64,7 +60,7 @@ def _check_hooks_still_exist_at_rev(repo_config, info, store):
path = store.clone(repo_config['repo'], info.rev)
manifest = load_manifest(os.path.join(path, C.MANIFEST_FILE))
except InvalidManifestError as e:
raise RepositoryCannotBeUpdatedError(six.text_type(e))
raise RepositoryCannotBeUpdatedError(str(e))
# See if any of our hooks were deleted with the new commits
hooks = {hook['id'] for hook in repo_config['hooks']}
@ -108,7 +104,7 @@ def _write_new_config(path, rev_infos):
new_rev_s = ordered_dump({'rev': rev_info.rev}, **C.YAML_DUMP_KWARGS)
new_rev = new_rev_s.split(':', 1)[1].strip()
if rev_info.frozen is not None:
comment = ' # frozen: {}'.format(rev_info.frozen)
comment = f' # frozen: {rev_info.frozen}'
elif match.group(4).strip().startswith('# frozen:'):
comment = ''
else:
@ -138,7 +134,7 @@ def autoupdate(config_file, store, tags_only, freeze, repos=()):
rev_infos.append(None)
continue
output.write('Updating {} ... '.format(info.repo))
output.write(f'Updating {info.repo} ... ')
new_info = info.update(tags_only=tags_only, freeze=freeze)
try:
_check_hooks_still_exist_at_rev(repo_config, new_info, store)
@ -151,10 +147,10 @@ def autoupdate(config_file, store, tags_only, freeze, repos=()):
if new_info.rev != info.rev:
changed = True
if new_info.frozen:
updated_to = '{} (frozen)'.format(new_info.frozen)
updated_to = f'{new_info.frozen} (frozen)'
else:
updated_to = new_info.rev
msg = 'updating {} -> {}.'.format(info.rev, updated_to)
msg = f'updating {info.rev} -> {updated_to}.'
output.write_line(msg)
rev_infos.append(new_info)
else:

5
pre_commit/commands/clean.py
View file

@ -1,6 +1,3 @@
from __future__ import print_function
from __future__ import unicode_literals
import os.path
from pre_commit import output
@ -12,5 +9,5 @@ def clean(store):
for directory in (store.directory, legacy_path):
if os.path.exists(directory):
rmtree(directory)
output.write_line('Cleaned {}.'.format(directory))
output.write_line(f'Cleaned {directory}.')
return 0

5
pre_commit/commands/gc.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import os.path
import pre_commit.constants as C
@ -79,5 +76,5 @@ def _gc_repos(store):
def gc(store):
with store.exclusive_lock():
repos_removed = _gc_repos(store)
output.write_line('{} repo(s) removed.'.format(repos_removed))
output.write_line(f'{repos_removed} repo(s) removed.')
return 0

2
pre_commit/commands/init_templatedir.py
View file

@ -23,5 +23,5 @@ def init_templatedir(config_file, store, directory, hook_types):
if configured_path != dest:
logger.warning('`init.templateDir` not set to the target directory')
logger.warning(
'maybe `git config --global init.templateDir {}`?'.format(dest),
f'maybe `git config --global init.templateDir {dest}`?',
)

18
pre_commit/commands/install_uninstall.py
View file

@ -1,7 +1,3 @@
from __future__ import print_function
from __future__ import unicode_literals
import io
import itertools
import logging
import os.path
@ -36,13 +32,13 @@ TEMPLATE_END = '# end templated\n'
def _hook_paths(hook_type, git_dir=None):
git_dir = git_dir if git_dir is not None else git.get_git_dir()
pth = os.path.join(git_dir, 'hooks', hook_type)
return pth, '{}.legacy'.format(pth)
return pth, f'{pth}.legacy'
def is_our_script(filename):
if not os.path.exists(filename): # pragma: windows no cover (symlink)
return False
with io.open(filename) as f:
with open(filename) as f:
contents = f.read()
return any(h in contents for h in (CURRENT_HASH,) + PRIOR_HASHES)
@ -63,7 +59,7 @@ def shebang():
break
else:
py = 'python'
return '#!/usr/bin/env {}'.format(py)
return f'#!/usr/bin/env {py}'
def _install_hook_script(
@ -94,7 +90,7 @@ def _install_hook_script(
'SKIP_ON_MISSING_CONFIG': skip_on_missing_config,
}
with io.open(hook_path, 'w') as hook_file:
with open(hook_path, 'w') as hook_file:
contents = resource_text('hook-tmpl')
before, rest = contents.split(TEMPLATE_START)
to_template, after = rest.split(TEMPLATE_END)
@ -108,7 +104,7 @@ def _install_hook_script(
hook_file.write(TEMPLATE_END + after)
make_executable(hook_path)
output.write_line('pre-commit installed at {}'.format(hook_path))
output.write_line(f'pre-commit installed at {hook_path}')
def install(
@ -149,11 +145,11 @@ def _uninstall_hook_script(hook_type): # type: (str) -> None
return
os.remove(hook_path)
output.write_line('{} uninstalled'.format(hook_type))
output.write_line(f'{hook_type} uninstalled')
if os.path.exists(legacy_path):
os.rename(legacy_path, hook_path)
output.write_line('Restored previous hooks to {}'.format(hook_path))
output.write_line(f'Restored previous hooks to {hook_path}')
def uninstall(hook_types):

8
pre_commit/commands/migrate_config.py
View file

@ -1,7 +1,3 @@
from __future__ import print_function
from __future__ import unicode_literals
import io
import re
import yaml
@ -47,14 +43,14 @@ def _migrate_sha_to_rev(contents):
def migrate_config(config_file, quiet=False):
with io.open(config_file) as f:
with open(config_file) as f:
orig_contents = contents = f.read()
contents = _migrate_map(contents)
contents = _migrate_sha_to_rev(contents)
if contents != orig_contents:
with io.open(config_file, 'w') as f:
with open(config_file, 'w') as f:
f.write(contents)
print('Configuration has been migrated.')

10
pre_commit/commands/run.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import logging
import os
import re
@ -32,7 +30,7 @@ def filter_by_include_exclude(names, include, exclude):
]
class Classifier(object):
class Classifier:
def __init__(self, filenames):
# on windows we normalize all filenames to use forward slashes
# this makes it easier to filter using the `files:` regex
@ -136,13 +134,13 @@ def _run_single_hook(classifier, hook, skips, cols, verbose, use_color):
output.write_line(color.format_color(status, print_color, use_color))
if verbose or hook.verbose or retcode or files_modified:
_subtle_line('- hook id: {}'.format(hook.id), use_color)
_subtle_line(f'- hook id: {hook.id}', use_color)
if (verbose or hook.verbose) and duration is not None:
_subtle_line('- duration: {}s'.format(duration), use_color)
_subtle_line(f'- duration: {duration}s', use_color)
if retcode:
_subtle_line('- exit code: {}'.format(retcode), use_color)
_subtle_line(f'- exit code: {retcode}', use_color)
# Print a message if failing due to file modifications
if files_modified:

5
pre_commit/commands/sample_config.py
View file

@ -1,8 +1,3 @@
from __future__ import absolute_import
from __future__ import print_function
from __future__ import unicode_literals
# TODO: maybe `git ls-remote git://github.com/pre-commit/pre-commit-hooks` to
# determine the latest revision? This adds ~200ms from my tests (and is
# significantly faster than https:// or http://). For now, periodically

3
pre_commit/commands/try_repo.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import collections
import logging
import os.path

3
pre_commit/constants.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import sys
if sys.version_info < (3, 8): # pragma: no cover (<PY38)

3
pre_commit/envcontext.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import collections
import contextlib
import os

20
pre_commit/error_handler.py
View file

@ -1,14 +1,8 @@
from __future__ import absolute_import
from __future__ import print_function
from __future__ import unicode_literals
import contextlib
import os.path
import sys
import traceback
import six
import pre_commit.constants as C
from pre_commit import five
from pre_commit import output
@ -23,7 +17,7 @@ def _to_bytes(exc):
try:
return bytes(exc)
except Exception:
return six.text_type(exc).encode('UTF-8')
return str(exc).encode('UTF-8')
def _log_and_exit(msg, exc, formatted):
@ -35,7 +29,7 @@ def _log_and_exit(msg, exc, formatted):
output.write_line(error_msg)
store = Store()
log_path = os.path.join(store.directory, 'pre-commit.log')
output.write_line('Check the log at {}'.format(log_path))
output.write_line(f'Check the log at {log_path}')
with open(log_path, 'wb') as log:
def _log_line(*s): # type: (*str) -> None
@ -44,13 +38,13 @@ def _log_and_exit(msg, exc, formatted):
_log_line('### version information')
_log_line()
_log_line('```')
_log_line('pre-commit version: {}'.format(C.VERSION))
_log_line(f'pre-commit version: {C.VERSION}')
_log_line('sys.version:')
for line in sys.version.splitlines():
_log_line(' {}'.format(line))
_log_line('sys.executable: {}'.format(sys.executable))
_log_line('os.name: {}'.format(os.name))
_log_line('sys.platform: {}'.format(sys.platform))
_log_line(f' {line}')
_log_line(f'sys.executable: {sys.executable}')
_log_line(f'os.name: {os.name}')
_log_line(f'sys.platform: {sys.platform}')
_log_line('```')
_log_line()

9
pre_commit/file_lock.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import contextlib
import errno
@ -18,12 +15,12 @@ try: # pragma: no cover (windows)
def _locked(fileno, blocked_cb):
try:
msvcrt.locking(fileno, msvcrt.LK_NBLCK, _region)
except IOError:
except OSError:
blocked_cb()
while True:
try:
msvcrt.locking(fileno, msvcrt.LK_LOCK, _region)
except IOError as e:
except OSError as e:
# Locking violation. Returned when the _LK_LOCK or _LK_RLCK
# flag is specified and the file cannot be locked after 10
# attempts.
@ -48,7 +45,7 @@ except ImportError: # pragma: windows no cover
def _locked(fileno, blocked_cb):
try:
fcntl.flock(fileno, fcntl.LOCK_EX | fcntl.LOCK_NB)
except IOError: # pragma: no cover (tests are single-threaded)
except OSError: # pragma: no cover (tests are single-threaded)
blocked_cb()
fcntl.flock(fileno, fcntl.LOCK_EX)
try:

5
pre_commit/five.py
View file

@ -1,11 +1,8 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import six
def to_text(s):
return s if isinstance(s, six.text_type) else s.decode('UTF-8')
return s if isinstance(s, str) else s.decode('UTF-8')
def to_bytes(s):

4
pre_commit/git.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import logging
import os.path
import sys
@ -127,7 +125,7 @@ def get_changed_files(new, old):
return zsplit(
cmd_output(
'git', 'diff', '--name-only', '--no-ext-diff', '-z',
'{}...{}'.format(old, new),
f'{old}...{new}',
)[1],
)

2
pre_commit/languages/all.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
from pre_commit.languages import conda
from pre_commit.languages import docker
from pre_commit.languages import docker_image

2
pre_commit/languages/conda.py
View file

@ -53,7 +53,7 @@ def install_environment(prefix, version, additional_dependencies):
if additional_dependencies:
cmd_output_b(
'conda', 'install', '-p', env_dir, *additional_dependencies,
cwd=prefix.prefix_dir
cwd=prefix.prefix_dir,
)

5
pre_commit/languages/docker.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import hashlib
import os
@ -24,7 +21,7 @@ def md5(s): # pragma: windows no cover
def docker_tag(prefix): # pragma: windows no cover
md5sum = md5(os.path.basename(prefix.prefix_dir)).lower()
return 'pre-commit-{}'.format(md5sum)
return f'pre-commit-{md5sum}'
def docker_is_running(): # pragma: windows no cover

3
pre_commit/languages/docker_image.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
from pre_commit.languages import helpers
from pre_commit.languages.docker import assert_docker_available
from pre_commit.languages.docker import docker_cmd

2
pre_commit/languages/fail.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
from pre_commit.languages import helpers

2
pre_commit/languages/golang.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import contextlib
import os.path
import sys

11
pre_commit/languages/helpers.py
View file

@ -1,11 +1,7 @@
from __future__ import unicode_literals
import multiprocessing
import os
import random
import six
import pre_commit.constants as C
from pre_commit.util import cmd_output_b
from pre_commit.xargs import xargs
@ -21,13 +17,13 @@ def environment_dir(ENVIRONMENT_DIR, language_version):
if ENVIRONMENT_DIR is None:
return None
else:
return '{}-{}'.format(ENVIRONMENT_DIR, language_version)
return f'{ENVIRONMENT_DIR}-{language_version}'
def assert_version_default(binary, version):
if version != C.DEFAULT:
raise AssertionError(
'For now, pre-commit requires system-installed {}'.format(binary),
f'For now, pre-commit requires system-installed {binary}',
)
@ -68,9 +64,6 @@ def target_concurrency(hook):
def _shuffled(seq):
"""Deterministically shuffle identically under both py2 + py3."""
fixed_random = random.Random()
if six.PY2: # pragma: no cover (py2)
fixed_random.seed(FIXED_RANDOM_SEED)
else: # pragma: no cover (py3)
fixed_random.seed(FIXED_RANDOM_SEED, version=1)
seq = list(seq)

2
pre_commit/languages/node.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import contextlib
import os
import sys

5
pre_commit/languages/pygrep.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import argparse
import re
import sys
@ -22,7 +19,7 @@ def _process_filename_by_line(pattern, filename):
for line_no, line in enumerate(f, start=1):
if pattern.search(line):
retv = 1
output.write('{}:{}:'.format(filename, line_no))
output.write(f'{filename}:{line_no}:')
output.write_line(line.rstrip(b'\r\n'))
return retv

2
pre_commit/languages/python.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import contextlib
import os
import sys

6
pre_commit/languages/python_venv.py
View file

@ -1,7 +1,4 @@
from __future__ import unicode_literals
import os.path
import sys
from pre_commit.languages import python
from pre_commit.util import CalledProcessError
@ -13,9 +10,6 @@ ENVIRONMENT_DIR = 'py_venv'
def get_default_version(): # pragma: no cover (version specific)
if sys.version_info < (3,):
return 'python3'
else:
return python.get_default_version()

7
pre_commit/languages/ruby.py
View file

@ -1,7 +1,4 @@
from __future__ import unicode_literals
import contextlib
import io
import os.path
import shutil
import tarfile
@ -66,7 +63,7 @@ def _install_rbenv(prefix, version=C.DEFAULT): # pragma: windows no cover
_extract_resource('ruby-build.tar.gz', plugins_dir)
activate_path = prefix.path(directory, 'bin', 'activate')
with io.open(activate_path, 'w') as activate_file:
with open(activate_path, 'w') as activate_file:
# This is similar to how you would install rbenv to your home directory
# However we do a couple things to make the executables exposed and
# configure it to work in our directory.
@ -86,7 +83,7 @@ def _install_rbenv(prefix, version=C.DEFAULT): # pragma: windows no cover
# If we aren't using the system ruby, add a version here
if version != C.DEFAULT:
activate_file.write('export RBENV_VERSION="{}"\n'.format(version))
activate_file.write(f'export RBENV_VERSION="{version}"\n')
def _install_ruby(prefix, version): # pragma: windows no cover

4
pre_commit/languages/rust.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import contextlib
import os.path
@ -85,7 +83,7 @@ def install_environment(prefix, version, additional_dependencies):
for package in packages_to_install:
cmd_output_b(
'cargo', 'install', '--bins', '--root', directory, *package,
cwd=prefix.prefix_dir
cwd=prefix.prefix_dir,
)

2
pre_commit/languages/script.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
from pre_commit.languages import helpers

2
pre_commit/languages/swift.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import contextlib
import os

2
pre_commit/languages/system.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
from pre_commit.languages import helpers

6
pre_commit/logging_handler.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import contextlib
import logging
@ -19,14 +17,14 @@ LOG_LEVEL_COLORS = {
class LoggingHandler(logging.Handler):
def __init__(self, use_color):
super(LoggingHandler, self).__init__()
super().__init__()
self.use_color = use_color
def emit(self, record):
output.write_line(
'{} {}'.format(
color.format_color(
'[{}]'.format(record.levelname),
f'[{record.levelname}]',
LOG_LEVEL_COLORS[record.levelname],
self.use_color,
),

12
pre_commit/main.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import argparse
import logging
import os
@ -57,7 +55,7 @@ def _add_config_option(parser):
class AppendReplaceDefault(argparse.Action):
def __init__(self, *args, **kwargs):
super(AppendReplaceDefault, self).__init__(*args, **kwargs)
super().__init__(*args, **kwargs)
self.appended = False
def __call__(self, parser, namespace, values, option_string=None):
@ -154,7 +152,7 @@ def main(argv=None):
parser.add_argument(
'-V', '--version',
action='version',
version='%(prog)s {}'.format(C.VERSION),
version=f'%(prog)s {C.VERSION}',
)
subparsers = parser.add_subparsers(dest='command')
@ -254,7 +252,7 @@ def main(argv=None):
_add_run_options(run_parser)
sample_config_parser = subparsers.add_parser(
'sample-config', help='Produce a sample {} file'.format(C.CONFIG_FILE),
'sample-config', help=f'Produce a sample {C.CONFIG_FILE} file',
)
_add_color_option(sample_config_parser)
_add_config_option(sample_config_parser)
@ -345,11 +343,11 @@ def main(argv=None):
return uninstall(hook_types=args.hook_types)
else:
raise NotImplementedError(
'Command {} not implemented.'.format(args.command),
f'Command {args.command} not implemented.',
)
raise AssertionError(
'Command {} failed to exit with a returncode'.format(args.command),
f'Command {args.command} failed to exit with a returncode',
)

6
pre_commit/make_archives.py
View file

@ -1,7 +1,3 @@
from __future__ import absolute_import
from __future__ import print_function
from __future__ import unicode_literals
import argparse
import os.path
import tarfile
@ -59,7 +55,7 @@ def main(argv=None):
args = parser.parse_args(argv)
for archive_name, repo, ref in REPOS:
output.write_line(
'Making {}.tar.gz for {}@{}'.format(archive_name, repo, ref),
f'Making {archive_name}.tar.gz for {repo}@{ref}',
)
make_archive(archive_name, repo, ref, args.dest)

2
pre_commit/meta_hooks/check_hooks_apply.py
View file

@ -16,7 +16,7 @@ def check_all_hooks_match_files(config_file):
if hook.always_run or hook.language == 'fail':
continue
elif not classifier.filenames_for_hook(hook):
print('{} does not apply to this repository'.format(hook.id))
print(f'{hook.id} does not apply to this repository')
retv = 1
return retv

2
pre_commit/meta_hooks/check_useless_excludes.py
View file

@ -1,5 +1,3 @@
from __future__ import print_function
import argparse
import re

2
pre_commit/output.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import sys
from pre_commit import color

5
pre_commit/parse_shebang.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import os.path
from identify.identify import parse_shebang_from_file
@ -44,7 +41,7 @@ def find_executable(exe, _environ=None):
def normexe(orig):
def _error(msg):
raise ExecutableNotFoundError('Executable `{}` {}'.format(orig, msg))
raise ExecutableNotFoundError(f'Executable `{orig}` {msg}')
if os.sep not in orig and (not os.altsep or os.altsep not in orig):
exe = find_executable(orig)

2
pre_commit/prefix.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import collections
import os.path

9
pre_commit/repository.py
View file

@ -1,7 +1,4 @@
from __future__ import unicode_literals
import collections
import io
import json
import logging
import os
@ -36,14 +33,14 @@ def _read_state(prefix, venv):
if not os.path.exists(filename):
return None
else:
with io.open(filename) as f:
with open(filename) as f:
return json.load(f)
def _write_state(prefix, venv, state):
state_filename = _state_filename(prefix, venv)
staging = state_filename + 'staging'
with io.open(staging, 'w') as state_file:
with open(staging, 'w') as state_file:
state_file.write(five.to_text(json.dumps(state)))
# Move the file into place atomically to indicate we've installed
os.rename(staging, state_filename)
@ -82,7 +79,7 @@ class Hook(collections.namedtuple('Hook', ('src', 'prefix') + _KEYS)):
)
def install(self):
logger.info('Installing environment for {}.'.format(self.src))
logger.info(f'Installing environment for {self.src}.')
logger.info('Once installed this environment will be reused.')
logger.info('This may take a few minutes...')

8
pre_commit/resources/hook-tmpl
View file

@ -1,7 +1,5 @@
#!/usr/bin/env python3
"""File generated by pre-commit: https://pre-commit.com"""
from __future__ import print_function
import distutils.spawn
import os
import subprocess
@ -64,7 +62,7 @@ def _run_legacy():
else:
stdin = None
legacy_hook = os.path.join(HERE, '{}.legacy'.format(HOOK_TYPE))
legacy_hook = os.path.join(HERE, f'{HOOK_TYPE}.legacy')
if os.access(legacy_hook, os.X_OK):
cmd = _norm_exe(legacy_hook) + (legacy_hook,) + tuple(sys.argv[1:])
proc = subprocess.Popen(cmd, stdin=subprocess.PIPE if stdin else None)
@ -136,7 +134,7 @@ def _pre_push(stdin):
# ancestors not found in remote
ancestors = subprocess.check_output((
'git', 'rev-list', local_sha, '--topo-order', '--reverse',
'--not', '--remotes={}'.format(remote),
'--not', f'--remotes={remote}',
)).decode().strip()
if not ancestors:
continue
@ -148,7 +146,7 @@ def _pre_push(stdin):
# pushing the whole tree including root commit
opts = ('--all-files',)
else:
cmd = ('git', 'rev-parse', '{}^'.format(first_ancestor))
cmd = ('git', 'rev-parse', f'{first_ancestor}^')
source = subprocess.check_output(cmd).decode().strip()
opts = ('--origin', local_sha, '--source', source)

9
pre_commit/staged_files_only.py
View file

@ -1,7 +1,4 @@
from __future__ import unicode_literals
import contextlib
import io
import logging
import os.path
import time
@ -54,11 +51,11 @@ def _unstaged_changes_cleared(patch_dir):
patch_filename = os.path.join(patch_dir, patch_filename)
logger.warning('Unstaged files detected.')
logger.info(
'Stashing unstaged files to {}.'.format(patch_filename),
f'Stashing unstaged files to {patch_filename}.',
)
# Save the current unstaged changes as a patch
mkdirp(patch_dir)
with io.open(patch_filename, 'wb') as patch_file:
with open(patch_filename, 'wb') as patch_file:
patch_file.write(diff_stdout_binary)
# Clear the working directory of unstaged changes
@ -79,7 +76,7 @@ def _unstaged_changes_cleared(patch_dir):
# Roll back the changes made by hooks.
cmd_output_b('git', 'checkout', '--', '.')
_git_apply(patch_filename)
logger.info('Restored changes from {}.'.format(patch_filename))
logger.info(f'Restored changes from {patch_filename}.')
else:
# There weren't any staged files so we don't need to do anything
# special

13
pre_commit/store.py
View file

@ -1,7 +1,4 @@
from __future__ import unicode_literals
import contextlib
import io
import logging
import os.path
import sqlite3
@ -34,7 +31,7 @@ def _get_default_directory():
)
class Store(object):
class Store:
get_default_directory = staticmethod(_get_default_directory)
def __init__(self, directory=None):
@ -43,7 +40,7 @@ class Store(object):
if not os.path.exists(self.directory):
mkdirp(self.directory)
with io.open(os.path.join(self.directory, 'README'), 'w') as f:
with open(os.path.join(self.directory, 'README'), 'w') as f:
f.write(
'This directory is maintained by the pre-commit project.\n'
'Learn more: https://github.com/pre-commit/pre-commit\n',
@ -122,7 +119,7 @@ class Store(object):
if result: # pragma: no cover (race)
return result
logger.info('Initializing environment for {}.'.format(repo))
logger.info(f'Initializing environment for {repo}.')
directory = tempfile.mkdtemp(prefix='repo', dir=self.directory)
with clean_path_on_failure(directory):
@ -179,8 +176,8 @@ class Store(object):
def make_local(self, deps):
def make_local_strategy(directory):
for resource in self.LOCAL_RESOURCES:
contents = resource_text('empty_template_{}'.format(resource))
with io.open(os.path.join(directory, resource), 'w') as f:
contents = resource_text(f'empty_template_{resource}')
with open(os.path.join(directory, resource), 'w') as f:
f.write(contents)
env = git.no_git_env()

12
pre_commit/util.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import contextlib
import errno
import os.path
@ -9,8 +7,6 @@ import subprocess
import sys
import tempfile
import six
from pre_commit import five
from pre_commit import parse_shebang
@ -75,7 +71,7 @@ def make_executable(filename):
class CalledProcessError(RuntimeError):
def __init__(self, returncode, cmd, expected_returncode, stdout, stderr):
super(CalledProcessError, self).__init__(
super().__init__(
returncode, cmd, expected_returncode, stdout, stderr,
)
self.returncode = returncode
@ -104,10 +100,6 @@ class CalledProcessError(RuntimeError):
def to_text(self):
return self.to_bytes().decode('UTF-8')
if six.PY2: # pragma: no cover (py2)
__str__ = to_bytes
__unicode__ = to_text
else: # pragma: no cover (py3)
__bytes__ = to_bytes
__str__ = to_text
@ -154,7 +146,7 @@ if os.name != 'nt': # pragma: windows no cover
from os import openpty
import termios
class Pty(object):
class Pty:
def __init__(self):
self.r = self.w = None

13
pre_commit/xargs.py
View file

@ -1,7 +1,3 @@
from __future__ import absolute_import
from __future__ import division
from __future__ import unicode_literals
import concurrent.futures
import contextlib
import math
@ -9,8 +5,6 @@ import os
import subprocess
import sys
import six
from pre_commit import parse_shebang
from pre_commit.util import cmd_output_b
from pre_commit.util import cmd_output_p
@ -26,7 +20,7 @@ def _environ_size(_env=None):
def _get_platform_max_length(): # pragma: no cover (platform specific)
if os.name == 'posix':
maximum = os.sysconf(str('SC_ARG_MAX')) - 2048 - _environ_size()
maximum = os.sysconf('SC_ARG_MAX') - 2048 - _environ_size()
maximum = max(min(maximum, 2 ** 17), 2 ** 12)
return maximum
elif os.name == 'nt':
@ -43,9 +37,6 @@ def _command_length(*cmd):
# https://github.com/pre-commit/pre-commit/pull/839
if sys.platform == 'win32':
# the python2.x apis require bytes, we encode as UTF-8
if six.PY2:
return len(full_cmd.encode('utf-8'))
else:
return len(full_cmd.encode('utf-16le')) // 2
else:
return len(full_cmd.encode(sys.getfilesystemencoding()))
@ -125,7 +116,7 @@ def xargs(cmd, varargs, **kwargs):
def run_cmd_partition(run_cmd):
return cmd_fn(
*run_cmd, retcode=None, stderr=subprocess.STDOUT, **kwargs
*run_cmd, retcode=None, stderr=subprocess.STDOUT, **kwargs,
)
threads = min(len(partitions), target_concurrency)

7
setup.cfg
View file

@ -11,10 +11,8 @@ license = MIT
license_file = LICENSE
classifiers =
License :: OSI Approved :: MIT License
Programming Language :: Python :: 2
Programming Language :: Python :: 2.7
Programming Language :: Python :: 3
Programming Language :: Python :: 3.5
Programming Language :: Python :: 3 :: Only
Programming Language :: Python :: 3.6
Programming Language :: Python :: 3.7
Programming Language :: Python :: 3.8
@ -32,10 +30,9 @@ install_requires =
six
toml
virtualenv>=15.2
futures;python_version<"3.2"
importlib-metadata;python_version<"3.8"
importlib-resources;python_version<"3.7"
python_requires = >=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*
python_requires = >=3.6
[options.entry_points]
console_scripts =

2
testing/auto_namedtuple.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import collections

18
testing/fixtures.py
View file

@ -1,8 +1,4 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import contextlib
import io
import os.path
import shutil
@ -58,10 +54,10 @@ def modify_manifest(path, commit=True):
.pre-commit-hooks.yaml.
"""
manifest_path = os.path.join(path, C.MANIFEST_FILE)
with io.open(manifest_path) as f:
with open(manifest_path) as f:
manifest = ordered_load(f.read())
yield manifest
with io.open(manifest_path, 'w') as manifest_file:
with open(manifest_path, 'w') as manifest_file:
manifest_file.write(ordered_dump(manifest, **C.YAML_DUMP_KWARGS))
if commit:
git_commit(msg=modify_manifest.__name__, cwd=path)
@ -73,10 +69,10 @@ def modify_config(path='.', commit=True):
.pre-commit-config.yaml
"""
config_path = os.path.join(path, C.CONFIG_FILE)
with io.open(config_path) as f:
with open(config_path) as f:
config = ordered_load(f.read())
yield config
with io.open(config_path, 'w', encoding='UTF-8') as config_file:
with open(config_path, 'w', encoding='UTF-8') as config_file:
config_file.write(ordered_dump(config, **C.YAML_DUMP_KWARGS))
if commit:
git_commit(msg=modify_config.__name__, cwd=path)
@ -101,7 +97,7 @@ def sample_meta_config():
def make_config_from_repo(repo_path, rev=None, hooks=None, check=True):
manifest = load_manifest(os.path.join(repo_path, C.MANIFEST_FILE))
config = {
'repo': 'file://{}'.format(repo_path),
'repo': f'file://{repo_path}',
'rev': rev or git.head_rev(repo_path),
'hooks': hooks or [{'id': hook['id']} for hook in manifest],
}
@ -117,7 +113,7 @@ def make_config_from_repo(repo_path, rev=None, hooks=None, check=True):
def read_config(directory, config_file=C.CONFIG_FILE):
config_path = os.path.join(directory, config_file)
with io.open(config_path) as f:
with open(config_path) as f:
config = ordered_load(f.read())
return config
@ -126,7 +122,7 @@ def write_config(directory, config, config_file=C.CONFIG_FILE):
if type(config) is not list and 'repos' not in config:
assert isinstance(config, dict), config
config = {'repos': [config]}
with io.open(os.path.join(directory, config_file), 'w') as outfile:
with open(os.path.join(directory, config_file), 'w') as outfile:
outfile.write(ordered_dump(config, **C.YAML_DUMP_KWARGS))

2
testing/resources/python3_hooks_repo/py3_hook.py
View file

@ -1,5 +1,3 @@
from __future__ import print_function
import sys

2
testing/resources/python_hooks_repo/foo.py
View file

@ -1,5 +1,3 @@
from __future__ import print_function
import sys

2
testing/resources/python_venv_hooks_repo/foo.py
View file

@ -1,5 +1,3 @@
from __future__ import print_function
import sys

2
testing/resources/stdout_stderr_repo/stdout-stderr-entry
View file

@ -5,7 +5,7 @@ import sys
def main():
for i in range(6):
f = sys.stdout if i % 2 == 0 else sys.stderr
f.write('{}\n'.format(i))
f.write(f'{i}\n')
f.flush()

4
testing/util.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import contextlib
import os.path
import subprocess
@ -50,7 +48,7 @@ def broken_deep_listdir(): # pragma: no cover (platform specific)
if sys.platform != 'win32':
return False
try:
os.listdir(str('\\\\?\\') + os.path.abspath(str('.')))
os.listdir('\\\\?\\' + os.path.abspath('.'))
except OSError:
return True
try:

2
tests/clientlib_test.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import logging
import cfgv

4
tests/color_test.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import sys
import mock
@ -14,7 +12,7 @@ from pre_commit.color import use_color
@pytest.mark.parametrize(
('in_text', 'in_color', 'in_use_color', 'expected'), (
('foo', GREEN, True, '{}foo\033[0m'.format(GREEN)),
('foo', GREEN, True, f'{GREEN}foo\033[0m'),
('foo', GREEN, False, 'foo'),
),
)

6
tests/commands/autoupdate_test.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import pipes
import pytest
@ -213,7 +211,7 @@ def test_autoupdate_out_of_date_repo_with_correct_repo_name(
with open(C.CONFIG_FILE) as f:
before = f.read()
repo_name = 'file://{}'.format(out_of_date.path)
repo_name = f'file://{out_of_date.path}'
ret = autoupdate(
C.CONFIG_FILE, store, freeze=False, tags_only=False,
repos=(repo_name,),
@ -312,7 +310,7 @@ def test_autoupdate_freeze(tagged, in_tmpdir, store):
assert autoupdate(C.CONFIG_FILE, store, freeze=True, tags_only=False) == 0
with open(C.CONFIG_FILE) as f:
expected = 'rev: {} # frozen: v1.2.3'.format(tagged.head_rev)
expected = f'rev: {tagged.head_rev} # frozen: v1.2.3'
assert expected in f.read()
# if we un-freeze it should remove the frozen comment

2
tests/commands/clean_test.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import os.path
import mock

27
tests/commands/install_uninstall_test.py
View file

@ -1,8 +1,3 @@
# -*- coding: UTF-8 -*-
from __future__ import absolute_import
from __future__ import unicode_literals
import io
import os.path
import re
import sys
@ -123,7 +118,7 @@ def _get_commit_output(tempdir_factory, touch_file='foo', **kwargs):
fn=cmd_output_mocked_pre_commit_home,
retcode=None,
tempdir_factory=tempdir_factory,
**kwargs
**kwargs,
)
@ -203,7 +198,7 @@ def test_commit_am(tempdir_factory, store):
open('unstaged', 'w').close()
cmd_output('git', 'add', '.')
git_commit(cwd=path)
with io.open('unstaged', 'w') as foo_file:
with open('unstaged', 'w') as foo_file:
foo_file.write('Oh hai')
assert install(C.CONFIG_FILE, store, hook_types=['pre-commit']) == 0
@ -314,7 +309,7 @@ EXISTING_COMMIT_RUN = re.compile(
def _write_legacy_hook(path):
mkdirp(os.path.join(path, '.git/hooks'))
with io.open(os.path.join(path, '.git/hooks/pre-commit'), 'w') as f:
with open(os.path.join(path, '.git/hooks/pre-commit'), 'w') as f:
f.write('#!/usr/bin/env bash\necho "legacy hook"\n')
make_executable(f.name)
@ -377,7 +372,7 @@ def test_failing_existing_hook_returns_1(tempdir_factory, store):
with cwd(path):
# Write out a failing "old" hook
mkdirp(os.path.join(path, '.git/hooks'))
with io.open(os.path.join(path, '.git/hooks/pre-commit'), 'w') as f:
with open(os.path.join(path, '.git/hooks/pre-commit'), 'w') as f:
f.write('#!/usr/bin/env bash\necho "fail!"\nexit 1\n')
make_executable(f.name)
@ -439,7 +434,7 @@ def test_replace_old_commit_script(tempdir_factory, store):
)
mkdirp(os.path.join(path, '.git/hooks'))
with io.open(os.path.join(path, '.git/hooks/pre-commit'), 'w') as f:
with open(os.path.join(path, '.git/hooks/pre-commit'), 'w') as f:
f.write(new_contents)
make_executable(f.name)
@ -525,7 +520,7 @@ def _get_push_output(tempdir_factory, opts=()):
return cmd_output_mocked_pre_commit_home(
'git', 'push', 'origin', 'HEAD:new_branch', *opts,
tempdir_factory=tempdir_factory,
retcode=None
retcode=None,
)[:2]
@ -616,7 +611,7 @@ def test_pre_push_legacy(tempdir_factory, store):
cmd_output('git', 'clone', upstream, path)
with cwd(path):
mkdirp(os.path.join(path, '.git/hooks'))
with io.open(os.path.join(path, '.git/hooks/pre-push'), 'w') as f:
with open(os.path.join(path, '.git/hooks/pre-push'), 'w') as f:
f.write(
'#!/usr/bin/env bash\n'
'set -eu\n'
@ -665,7 +660,7 @@ def test_commit_msg_integration_passing(
def test_commit_msg_legacy(commit_msg_repo, tempdir_factory, store):
hook_path = os.path.join(commit_msg_repo, '.git/hooks/commit-msg')
mkdirp(os.path.dirname(hook_path))
with io.open(hook_path, 'w') as hook_file:
with open(hook_path, 'w') as hook_file:
hook_file.write(
'#!/usr/bin/env bash\n'
'set -eu\n'
@ -709,7 +704,7 @@ def test_prepare_commit_msg_integration_passing(
commit_msg_path = os.path.join(
prepare_commit_msg_repo, '.git/COMMIT_EDITMSG',
)
with io.open(commit_msg_path) as f:
with open(commit_msg_path) as f:
assert 'Signed off by: ' in f.read()
@ -720,7 +715,7 @@ def test_prepare_commit_msg_legacy(
prepare_commit_msg_repo, '.git/hooks/prepare-commit-msg',
)
mkdirp(os.path.dirname(hook_path))
with io.open(hook_path, 'w') as hook_file:
with open(hook_path, 'w') as hook_file:
hook_file.write(
'#!/usr/bin/env bash\n'
'set -eu\n'
@ -739,7 +734,7 @@ def test_prepare_commit_msg_legacy(
commit_msg_path = os.path.join(
prepare_commit_msg_repo, '.git/COMMIT_EDITMSG',
)
with io.open(commit_msg_path) as f:
with open(commit_msg_path) as f:
assert 'Signed off by: ' in f.read()

3
tests/commands/migrate_config_test.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import pytest
import pre_commit.constants as C

20
tests/commands/run_test.py
View file

@ -1,7 +1,3 @@
# -*- coding: UTF-8 -*-
from __future__ import unicode_literals
import io
import os.path
import pipes
import sys
@ -154,7 +150,7 @@ def test_types_hook_repository(cap_out, store, tempdir_factory):
def test_exclude_types_hook_repository(cap_out, store, tempdir_factory):
git_path = make_consuming_repo(tempdir_factory, 'exclude_types_repo')
with cwd(git_path):
with io.open('exe', 'w') as exe:
with open('exe', 'w') as exe:
exe.write('#!/usr/bin/env python3\n')
make_executable('exe')
cmd_output('git', 'add', 'exe')
@ -601,8 +597,8 @@ def test_stages(cap_out, store, repo_with_passing_hook):
'repo': 'local',
'hooks': [
{
'id': 'do-not-commit-{}'.format(i),
'name': 'hook {}'.format(i),
'id': f'do-not-commit-{i}',
'name': f'hook {i}',
'entry': 'DO NOT COMMIT',
'language': 'pygrep',
'stages': [stage],
@ -636,7 +632,7 @@ def test_stages(cap_out, store, repo_with_passing_hook):
def test_commit_msg_hook(cap_out, store, commit_msg_repo):
filename = '.git/COMMIT_EDITMSG'
with io.open(filename, 'w') as f:
with open(filename, 'w') as f:
f.write('This is the commit message')
_test_run(
@ -652,7 +648,7 @@ def test_commit_msg_hook(cap_out, store, commit_msg_repo):
def test_prepare_commit_msg_hook(cap_out, store, prepare_commit_msg_repo):
filename = '.git/COMMIT_EDITMSG'
with io.open(filename, 'w') as f:
with open(filename, 'w') as f:
f.write('This is the commit message')
_test_run(
@ -665,7 +661,7 @@ def test_prepare_commit_msg_hook(cap_out, store, prepare_commit_msg_repo):
stage=False,
)
with io.open(filename) as f:
with open(filename) as f:
assert 'Signed off by: ' in f.read()
@ -692,7 +688,7 @@ def test_local_hook_passes(cap_out, store, repo_with_passing_hook):
}
add_config_to_repo(repo_with_passing_hook, config)
with io.open('dummy.py', 'w') as staged_file:
with open('dummy.py', 'w') as staged_file:
staged_file.write('"""TODO: something"""\n')
cmd_output('git', 'add', 'dummy.py')
@ -719,7 +715,7 @@ def test_local_hook_fails(cap_out, store, repo_with_passing_hook):
}
add_config_to_repo(repo_with_passing_hook, config)
with io.open('dummy.py', 'w') as staged_file:
with open('dummy.py', 'w') as staged_file:
staged_file.write('"""TODO: something"""\n')
cmd_output('git', 'add', 'dummy.py')

3
tests/commands/sample_config_test.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
from pre_commit.commands.sample_config import sample_config

3
tests/commands/try_repo_test.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import os.path
import re
import time

26
tests/conftest.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import functools
import io
import logging
@ -8,7 +5,6 @@ import os.path
import mock
import pytest
import six
from pre_commit import output
from pre_commit.envcontext import envcontext
@ -36,19 +32,19 @@ def no_warnings(recwarn):
' missing __init__' in message
):
warnings.append(
'{}:{} {}'.format(warning.filename, warning.lineno, message),
f'{warning.filename}:{warning.lineno} {message}',
)
assert not warnings
@pytest.fixture
def tempdir_factory(tmpdir):
class TmpdirFactory(object):
class TmpdirFactory:
def __init__(self):
self.tmpdir_count = 0
def get(self):
path = tmpdir.join(six.text_type(self.tmpdir_count)).strpath
path = tmpdir.join(str(self.tmpdir_count)).strpath
self.tmpdir_count += 1
os.mkdir(path)
return path
@ -73,18 +69,18 @@ def in_git_dir(tmpdir):
def _make_conflict():
cmd_output('git', 'checkout', 'origin/master', '-b', 'foo')
with io.open('conflict_file', 'w') as conflict_file:
with open('conflict_file', 'w') as conflict_file:
conflict_file.write('herp\nderp\n')
cmd_output('git', 'add', 'conflict_file')
with io.open('foo_only_file', 'w') as foo_only_file:
with open('foo_only_file', 'w') as foo_only_file:
foo_only_file.write('foo')
cmd_output('git', 'add', 'foo_only_file')
git_commit(msg=_make_conflict.__name__)
cmd_output('git', 'checkout', 'origin/master', '-b', 'bar')
with io.open('conflict_file', 'w') as conflict_file:
with open('conflict_file', 'w') as conflict_file:
conflict_file.write('harp\nddrp\n')
cmd_output('git', 'add', 'conflict_file')
with io.open('bar_only_file', 'w') as bar_only_file:
with open('bar_only_file', 'w') as bar_only_file:
bar_only_file.write('bar')
cmd_output('git', 'add', 'bar_only_file')
git_commit(msg=_make_conflict.__name__)
@ -145,14 +141,14 @@ def prepare_commit_msg_repo(tempdir_factory):
'hooks': [{
'id': 'add-signoff',
'name': 'Add "Signed off by:"',
'entry': './{}'.format(script_name),
'entry': f'./{script_name}',
'language': 'script',
'stages': ['prepare-commit-msg'],
}],
}
write_config(path, config)
with cwd(path):
with io.open(script_name, 'w') as script_file:
with open(script_name, 'w') as script_file:
script_file.write(
'#!/usr/bin/env bash\n'
'set -eu\n'
@ -229,7 +225,7 @@ def log_info_mock():
yield mck
class FakeStream(object):
class FakeStream:
def __init__(self):
self.data = io.BytesIO()
@ -240,7 +236,7 @@ class FakeStream(object):
pass
class Fixture(object):
class Fixture:
def __init__(self, stream):
self._stream = stream

3
tests/envcontext_test.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import os
import mock

9
tests/error_handler_test.py
View file

@ -1,8 +1,3 @@
# -*- coding: utf-8 -*-
from __future__ import absolute_import
from __future__ import unicode_literals
import io
import os.path
import re
import sys
@ -109,7 +104,7 @@ def test_log_and_exit(cap_out, mock_store_dir):
)
assert os.path.exists(log_file)
with io.open(log_file) as f:
with open(log_file) as f:
logged = f.read()
expected = (
r'^### version information\n'
@ -158,4 +153,4 @@ def test_error_handler_no_tty(tempdir_factory):
log_file = os.path.join(pre_commit_home, 'pre-commit.log')
out_lines = out.splitlines()
assert out_lines[-2] == 'An unexpected error has occurred: ValueError: ☃'
assert out_lines[-1] == 'Check the log at {}'.format(log_file)
assert out_lines[-1] == f'Check the log at {log_file}'

4
tests/git_test.py
View file

@ -1,7 +1,3 @@
# -*- coding: utf-8 -*-
from __future__ import absolute_import
from __future__ import unicode_literals
import os.path
import pytest

15
tests/languages/all_test.py
View file

@ -1,26 +1,17 @@
from __future__ import unicode_literals
import functools
import inspect
import pytest
import six
from pre_commit.languages.all import all_languages
from pre_commit.languages.all import languages
if six.PY2: # pragma: no cover
ArgSpec = functools.partial(
inspect.ArgSpec, varargs=None, keywords=None, defaults=None,
)
getargspec = inspect.getargspec
else: # pragma: no cover
ArgSpec = functools.partial(
ArgSpec = functools.partial(
inspect.FullArgSpec, varargs=None, varkw=None, defaults=None,
kwonlyargs=[], kwonlydefaults=None, annotations={},
)
getargspec = inspect.getfullargspec
)
getargspec = inspect.getfullargspec
@pytest.mark.parametrize('language', all_languages)

3
tests/languages/docker_test.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import mock
from pre_commit.languages import docker

3
tests/languages/golang_test.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import pytest
from pre_commit.languages.golang import guess_go_dir

3
tests/languages/helpers_test.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import multiprocessing
import os
import sys

3
tests/languages/pygrep_test.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import pytest
from pre_commit.languages import pygrep

5
tests/languages/python_test.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import os.path
import sys
@ -16,7 +13,7 @@ def test_norm_version_expanduser():
home = os.path.expanduser('~')
if os.name == 'nt': # pragma: no cover (nt)
path = r'~\python343'
expected_path = r'{}\python343'.format(home)
expected_path = fr'{home}\python343'
else: # pragma: windows no cover
path = '~/.pyenv/versions/3.4.3/bin/python'
expected_path = home + '/.pyenv/versions/3.4.3/bin/python'

2
tests/languages/ruby_test.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import os.path
import pipes

4
tests/logging_handler_test.py
View file

@ -1,10 +1,8 @@
from __future__ import unicode_literals
from pre_commit import color
from pre_commit.logging_handler import LoggingHandler
class FakeLogRecord(object):
class FakeLogRecord:
def __init__(self, message, levelname, levelno):
self.message = message
self.levelname = levelname

7
tests/main_test.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import argparse
import os.path
@ -27,7 +24,7 @@ def test_append_replace_default(argv, expected):
assert parser.parse_args(argv).f == expected
class Args(object):
class Args:
def __init__(self, **kwargs):
kwargs.setdefault('command', 'help')
kwargs.setdefault('config', C.CONFIG_FILE)
@ -189,4 +186,4 @@ def test_expected_fatal_error_no_git_repo(in_tmpdir, cap_out, mock_store_dir):
'An error has occurred: FatalError: git failed. '
'Is it installed, and are you in a Git repository directory?'
)
assert cap_out_lines[-1] == 'Check the log at {}'.format(log_file)
assert cap_out_lines[-1] == f'Check the log at {log_file}'

5
tests/make_archives_test.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import tarfile
from pre_commit import git
@ -46,4 +43,4 @@ def test_main(tmpdir):
make_archives.main(('--dest', tmpdir.strpath))
for archive, _, _ in make_archives.REPOS:
assert tmpdir.join('{}.tar.gz'.format(archive)).exists()
assert tmpdir.join(f'{archive}.tar.gz').exists()

2
tests/output_test.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import mock
import pytest

10
tests/parse_shebang_test.py
View file

@ -1,9 +1,5 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import contextlib
import distutils.spawn
import io
import os
import sys
@ -42,8 +38,8 @@ def test_find_executable_not_found_none():
def write_executable(shebang, filename='run'):
os.mkdir('bin')
path = os.path.join('bin', filename)
with io.open(path, 'w') as f:
f.write('#!{}'.format(shebang))
with open(path, 'w') as f:
f.write(f'#!{shebang}')
make_executable(path)
return path
@ -106,7 +102,7 @@ def test_normexe_is_a_directory(tmpdir):
with pytest.raises(OSError) as excinfo:
parse_shebang.normexe(exe)
msg, = excinfo.value.args
assert msg == 'Executable `{}` is a directory'.format(exe)
assert msg == f'Executable `{exe}` is a directory'
def test_normexe_already_full_path():

2
tests/prefix_test.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import os.path
import pytest

7
tests/repository_test.py
View file

@ -1,6 +1,3 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import os.path
import re
import shutil
@ -473,7 +470,7 @@ def _norm_pwd(path):
# Under windows bash's temp and windows temp is different.
# This normalizes to the bash /tmp
return cmd_output_b(
'bash', '-c', "cd '{}' && pwd".format(path),
'bash', '-c', f"cd '{path}' && pwd",
)[1].strip()
@ -844,7 +841,7 @@ def test_manifest_hooks(tempdir_factory, store):
hook = _get_hook(config, store, 'bash_hook')
assert hook == Hook(
src='file://{}'.format(path),
src=f'file://{path}',
prefix=Prefix(mock.ANY),
additional_dependencies=[],
alias='',

31
tests/staged_files_only_test.py
View file

@ -1,8 +1,3 @@
# -*- coding: UTF-8 -*-
from __future__ import absolute_import
from __future__ import unicode_literals
import io
import itertools
import os.path
import shutil
@ -47,7 +42,7 @@ def _test_foo_state(
encoding='UTF-8',
):
assert os.path.exists(path.foo_filename)
with io.open(path.foo_filename, encoding=encoding) as f:
with open(path.foo_filename, encoding=encoding) as f:
assert f.read() == foo_contents
actual_status = get_short_git_status()['foo']
assert status == actual_status
@ -64,7 +59,7 @@ def test_foo_nothing_unstaged(foo_staged, patch_dir):
def test_foo_something_unstaged(foo_staged, patch_dir):
with io.open(foo_staged.foo_filename, 'w') as foo_file:
with open(foo_staged.foo_filename, 'w') as foo_file:
foo_file.write('herp\nderp\n')
_test_foo_state(foo_staged, 'herp\nderp\n', 'AM')
@ -76,7 +71,7 @@ def test_foo_something_unstaged(foo_staged, patch_dir):
def test_does_not_crash_patch_dir_does_not_exist(foo_staged, patch_dir):
with io.open(foo_staged.foo_filename, 'w') as foo_file:
with open(foo_staged.foo_filename, 'w') as foo_file:
foo_file.write('hello\nworld\n')
shutil.rmtree(patch_dir)
@ -97,7 +92,7 @@ def test_foo_something_unstaged_diff_color_always(foo_staged, patch_dir):
def test_foo_both_modify_non_conflicting(foo_staged, patch_dir):
with io.open(foo_staged.foo_filename, 'w') as foo_file:
with open(foo_staged.foo_filename, 'w') as foo_file:
foo_file.write(FOO_CONTENTS + '9\n')
_test_foo_state(foo_staged, FOO_CONTENTS + '9\n', 'AM')
@ -106,7 +101,7 @@ def test_foo_both_modify_non_conflicting(foo_staged, patch_dir):
_test_foo_state(foo_staged)
# Modify the file as part of the "pre-commit"
with io.open(foo_staged.foo_filename, 'w') as foo_file:
with open(foo_staged.foo_filename, 'w') as foo_file:
foo_file.write(FOO_CONTENTS.replace('1', 'a'))
_test_foo_state(foo_staged, FOO_CONTENTS.replace('1', 'a'), 'AM')
@ -115,7 +110,7 @@ def test_foo_both_modify_non_conflicting(foo_staged, patch_dir):
def test_foo_both_modify_conflicting(foo_staged, patch_dir):
with io.open(foo_staged.foo_filename, 'w') as foo_file:
with open(foo_staged.foo_filename, 'w') as foo_file:
foo_file.write(FOO_CONTENTS.replace('1', 'a'))
_test_foo_state(foo_staged, FOO_CONTENTS.replace('1', 'a'), 'AM')
@ -124,7 +119,7 @@ def test_foo_both_modify_conflicting(foo_staged, patch_dir):
_test_foo_state(foo_staged)
# Modify in the same place as the stashed diff
with io.open(foo_staged.foo_filename, 'w') as foo_file:
with open(foo_staged.foo_filename, 'w') as foo_file:
foo_file.write(FOO_CONTENTS.replace('1', 'b'))
_test_foo_state(foo_staged, FOO_CONTENTS.replace('1', 'b'), 'AM')
@ -142,8 +137,8 @@ def img_staged(in_git_dir):
def _test_img_state(path, expected_file='img1.jpg', status='A'):
assert os.path.exists(path.img_filename)
with io.open(path.img_filename, 'rb') as f1:
with io.open(get_resource_path(expected_file), 'rb') as f2:
with open(path.img_filename, 'rb') as f1:
with open(get_resource_path(expected_file), 'rb') as f2:
assert f1.read() == f2.read()
actual_status = get_short_git_status()['img.jpg']
assert status == actual_status
@ -248,7 +243,7 @@ def test_sub_something_unstaged(sub_staged, patch_dir):
def test_stage_utf8_changes(foo_staged, patch_dir):
contents = '\u2603'
with io.open('foo', 'w', encoding='UTF-8') as foo_file:
with open('foo', 'w', encoding='UTF-8') as foo_file:
foo_file.write(contents)
_test_foo_state(foo_staged, contents, 'AM')
@ -260,7 +255,7 @@ def test_stage_utf8_changes(foo_staged, patch_dir):
def test_stage_non_utf8_changes(foo_staged, patch_dir):
contents = 'ú'
# Produce a latin-1 diff
with io.open('foo', 'w', encoding='latin-1') as foo_file:
with open('foo', 'w', encoding='latin-1') as foo_file:
foo_file.write(contents)
_test_foo_state(foo_staged, contents, 'AM', encoding='latin-1')
@ -282,14 +277,14 @@ def test_non_utf8_conflicting_diff(foo_staged, patch_dir):
# Previously, the error message (though discarded immediately) was being
# decoded with the UTF-8 codec (causing a crash)
contents = 'ú \n'
with io.open('foo', 'w', encoding='latin-1') as foo_file:
with open('foo', 'w', encoding='latin-1') as foo_file:
foo_file.write(contents)
_test_foo_state(foo_staged, contents, 'AM', encoding='latin-1')
with staged_files_only(patch_dir):
_test_foo_state(foo_staged)
# Create a conflicting diff that will need to be rolled back
with io.open('foo', 'w') as foo_file:
with open('foo', 'w') as foo_file:
foo_file.write('')
_test_foo_state(foo_staged, contents, 'AM', encoding='latin-1')

9
tests/store_test.py
View file

@ -1,13 +1,8 @@
from __future__ import absolute_import
from __future__ import unicode_literals
import io
import os.path
import sqlite3
import mock
import pytest
import six
from pre_commit import git
from pre_commit.store import _get_default_directory
@ -53,7 +48,7 @@ def test_store_init(store):
# Should create the store directory
assert os.path.exists(store.directory)
# Should create a README file indicating what the directory is about
with io.open(os.path.join(store.directory, 'README')) as readme_file:
with open(os.path.join(store.directory, 'README')) as readme_file:
readme_contents = readme_file.read()
for text_line in (
'This directory is maintained by the pre-commit project.',
@ -93,7 +88,7 @@ def test_clone_cleans_up_on_checkout_failure(store):
# This raises an exception because you can't clone something that
# doesn't exist!
store.clone('/i_dont_exist_lol', 'fake_rev')
assert '/i_dont_exist_lol' in six.text_type(excinfo.value)
assert '/i_dont_exist_lol' in str(excinfo.value)
repo_dirs = [
d for d in os.listdir(store.directory) if d.startswith('repo')

6
tests/util_test.py
View file

@ -1,5 +1,3 @@
from __future__ import unicode_literals
import os.path
import stat
import subprocess
@ -17,7 +15,7 @@ from pre_commit.util import tmpdir
def test_CalledProcessError_str():
error = CalledProcessError(1, [str('exe')], 0, b'output', b'errors')
error = CalledProcessError(1, ['exe'], 0, b'output', b'errors')
assert str(error) == (
"command: ['exe']\n"
'return code: 1\n'
@ -30,7 +28,7 @@ def test_CalledProcessError_str():
def test_CalledProcessError_str_nooutput():
error = CalledProcessError(1, [str('exe')], 0, b'', b'')
error = CalledProcessError(1, ['exe'], 0, b'', b'')
assert str(error) == (
"command: ['exe']\n"
'return code: 1\n'

4
tests/xargs_test.py
View file

@ -1,7 +1,3 @@
# -*- coding: utf-8 -*-
from __future__ import absolute_import
from __future__ import unicode_literals
import concurrent.futures
import os
import sys

2
tox.ini
View file

@ -1,5 +1,5 @@
[tox]
envlist = py27,py36,py37,pypy,pypy3,pre-commit
envlist = py36,py37,py38,pypy3,pre-commit
[testenv]
deps = -rrequirements-dev.txt