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[downloader] Fix invocation of HttpieFD

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Closes #3154
This commit is contained in:
pukkandan 2022-03-25 12:38:33 +05:30
parent 1fb707badb
commit 28787f16c6
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2 changed files with 29 additions and 15 deletions
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36
yt_dlp/downloader/external.py
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@ -13,6 +13,7 @@ from ..compat import (
) )
from ..postprocessor.ffmpeg import FFmpegPostProcessor, EXT_TO_OUT_FORMATS from ..postprocessor.ffmpeg import FFmpegPostProcessor, EXT_TO_OUT_FORMATS
from ..utils import ( from ..utils import (
classproperty,
cli_option, cli_option,
cli_valueless_option, cli_valueless_option,
cli_bool_option, cli_bool_option,
@ -73,17 +74,23 @@ class ExternalFD(FragmentFD):
def get_basename(cls): def get_basename(cls):
return cls.__name__[:-2].lower() return cls.__name__[:-2].lower()
@classproperty
def EXE_NAME(cls):
return cls.get_basename()
@property @property
def exe(self): def exe(self):
return self.get_basename() return self.EXE_NAME
@classmethod @classmethod
def available(cls, path=None): def available(cls, path=None):
path = check_executable(path or cls.get_basename(), [cls.AVAILABLE_OPT]) path = check_executable(
if path: cls.EXE_NAME if path in (None, cls.get_basename()) else path,
cls.exe = path [cls.AVAILABLE_OPT])
return path if not path:
return False return False
cls.exe = path
return path
@classmethod @classmethod
def supports(cls, info_dict): def supports(cls, info_dict):
@ -106,7 +113,7 @@ class ExternalFD(FragmentFD):
def _configuration_args(self, keys=None, *args, **kwargs): def _configuration_args(self, keys=None, *args, **kwargs):
return _configuration_args( return _configuration_args(
self.get_basename(), self.params.get('external_downloader_args'), self.get_basename(), self.get_basename(), self.params.get('external_downloader_args'), self.EXE_NAME,
keys, *args, **kwargs) keys, *args, **kwargs)
def _call_downloader(self, tmpfilename, info_dict): def _call_downloader(self, tmpfilename, info_dict):
@ -306,10 +313,7 @@ class Aria2cFD(ExternalFD):
class HttpieFD(ExternalFD): class HttpieFD(ExternalFD):
AVAILABLE_OPT = '--version' AVAILABLE_OPT = '--version'
EXE_NAME = 'http'
@classmethod
def available(cls, path=None):
return super().available(path or 'http')
def _make_cmd(self, tmpfilename, info_dict): def _make_cmd(self, tmpfilename, info_dict):
cmd = ['http', '--download', '--output', tmpfilename, info_dict['url']] cmd = ['http', '--download', '--output', tmpfilename, info_dict['url']]
@ -510,11 +514,13 @@ class AVconvFD(FFmpegFD):
pass pass
_BY_NAME = dict( _BY_NAME = {
(klass.get_basename(), klass) klass.get_basename(): klass
for name, klass in globals().items() for name, klass in globals().items()
if name.endswith('FD') and name not in ('ExternalFD', 'FragmentFD') if name.endswith('FD') and name not in ('ExternalFD', 'FragmentFD')
) }
_BY_EXE = {klass.EXE_NAME: klass for klass in _BY_NAME.values()}
def list_external_downloaders(): def list_external_downloaders():
@ -526,4 +532,4 @@ def get_external_downloader(external_downloader):
downloader . """ downloader . """
# Drop .exe extension on Windows # Drop .exe extension on Windows
bn = os.path.splitext(os.path.basename(external_downloader))[0] bn = os.path.splitext(os.path.basename(external_downloader))[0]
return _BY_NAME.get(bn) return _BY_NAME.get(bn, _BY_EXE.get(bn))

8
yt_dlp/utils.py
View File

@ -5502,3 +5502,11 @@ has_websockets = bool(compat_websockets)
def merge_headers(*dicts): def merge_headers(*dicts):
"""Merge dicts of http headers case insensitively, prioritizing the latter ones""" """Merge dicts of http headers case insensitively, prioritizing the latter ones"""
return {k.title(): v for k, v in itertools.chain.from_iterable(map(dict.items, dicts))} return {k.title(): v for k, v in itertools.chain.from_iterable(map(dict.items, dicts))}
class classproperty:
def __init__(self, f):
self.f = f
def __get__(self, _, cls):
return self.f(cls)