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[phantomjs] Add required version checking
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@ -3734,13 +3734,22 @@ class PhantomJSwrapper(object):
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_TMP_FILE_NAMES = ['script', 'html', 'cookies']
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def __init__(self, extractor, timeout=10000):
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def __init__(self, extractor, required_version=None, timeout=10000):
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self.exe = check_executable('phantomjs', ['-v'])
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if not self.exe:
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raise ExtractorError('PhantomJS executable not found in PATH, '
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'download it from http://phantomjs.org',
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expected=True)
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self.extractor = extractor
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if required_version:
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version = get_exe_version(self.exe, version_re=r'([0-9.]+)')
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if is_outdated_version(version, required_version):
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self.extractor._downloader.report_warning(
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'Your copy of PhantomJS is outdated, update it to version '
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'%s or newer if you encounter any errors.' % required_version)
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self.options = {
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'timeout': timeout,
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}
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