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[compat] Rename shlex_quote and remove unused subprocess_check_output

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This commit is contained in:
Yen Chi Hsuan
2016-05-10 15:58:25 +08:00
parent 28b4f73620
commit 702ccf2dc0
3 changed files with 7 additions and 20 deletions
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19
youtube_dl/compat.py
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@@ -341,9 +341,9 @@ except ImportError: # Python 2
return parsed_result return parsed_result
try: try:
from shlex import quote as shlex_quote from shlex import quote as compat_shlex_quote
except ImportError: # Python < 3.3 except ImportError: # Python < 3.3
def shlex_quote(s): def compat_shlex_quote(s):
if re.match(r'^[-_\w./]+$', s): if re.match(r'^[-_\w./]+$', s):
return s return s
else: else:
@@ -466,18 +466,6 @@ else:
print(s) print(s)
try:
subprocess_check_output = subprocess.check_output
except AttributeError:
def subprocess_check_output(*args, **kwargs):
assert 'input' not in kwargs
p = subprocess.Popen(*args, stdout=subprocess.PIPE, **kwargs)
output, _ = p.communicate()
ret = p.poll()
if ret:
raise subprocess.CalledProcessError(ret, p.args, output=output)
return output
if sys.version_info < (3, 0) and sys.platform == 'win32': if sys.version_info < (3, 0) and sys.platform == 'win32':
def compat_getpass(prompt, *args, **kwargs): def compat_getpass(prompt, *args, **kwargs):
if isinstance(prompt, compat_str): if isinstance(prompt, compat_str):
@@ -635,6 +623,7 @@ __all__ = [
'compat_parse_qs', 'compat_parse_qs',
'compat_print', 'compat_print',
'compat_setenv', 'compat_setenv',
'compat_shlex_quote',
'compat_shlex_split', 'compat_shlex_split',
'compat_socket_create_connection', 'compat_socket_create_connection',
'compat_str', 'compat_str',
@@ -656,7 +645,5 @@ __all__ = [
'compat_urlretrieve', 'compat_urlretrieve',
'compat_xml_parse_error', 'compat_xml_parse_error',
'compat_xpath', 'compat_xpath',
'shlex_quote',
'subprocess_check_output',
'workaround_optparse_bug9161', 'workaround_optparse_bug9161',
] ]

4
youtube_dl/postprocessor/execafterdownload.py
View File

@@ -3,7 +3,7 @@ from __future__ import unicode_literals
import subprocess import subprocess
from .common import PostProcessor from .common import PostProcessor
from ..compat import shlex_quote from ..compat import compat_shlex_quote
from ..utils import PostProcessingError from ..utils import PostProcessingError
@@ -17,7 +17,7 @@ class ExecAfterDownloadPP(PostProcessor):
if '{}' not in cmd: if '{}' not in cmd:
cmd += ' {}' cmd += ' {}'
cmd = cmd.replace('{}', shlex_quote(information['filepath'])) cmd = cmd.replace('{}', compat_shlex_quote(information['filepath']))
self._downloader.to_screen('[exec] Executing command: %s' % cmd) self._downloader.to_screen('[exec] Executing command: %s' % cmd)
retCode = subprocess.call(cmd, shell=True) retCode = subprocess.call(cmd, shell=True)

4
youtube_dl/utils.py
View File

@@ -42,6 +42,7 @@ from .compat import (
compat_http_client, compat_http_client,
compat_kwargs, compat_kwargs,
compat_parse_qs, compat_parse_qs,
compat_shlex_quote,
compat_socket_create_connection, compat_socket_create_connection,
compat_str, compat_str,
compat_struct_pack, compat_struct_pack,
@@ -52,7 +53,6 @@ from .compat import (
compat_urllib_request, compat_urllib_request,
compat_urlparse, compat_urlparse,
compat_xpath, compat_xpath,
shlex_quote,
) )
from .socks import ( from .socks import (
@@ -1977,7 +1977,7 @@ def ytdl_is_updateable():
def args_to_str(args): def args_to_str(args):
# Get a short string representation for a subprocess command # Get a short string representation for a subprocess command
return ' '.join(shlex_quote(a) for a in args) return ' '.join(compat_shlex_quote(a) for a in args)
def error_to_compat_str(err): def error_to_compat_str(err):