utils: Remove "parse_requirements" function
This patch removes unused function "parse_requirements" in order to avoid using "pip" as a Python library. Note: Officially "from pip import req as pip_req" is not supported usage of "pip". Reported-by: Katsaounis Molyvas Stamatios <mokats@intracom-telecom.com> Signed-off-by: IWASE Yusuke <iwase.yusuke0@gmail.com> Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
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ryu/utils.py
31
ryu/utils.py
@ -126,34 +126,3 @@ def binary_str(data):
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"""
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# convert data into bytearray explicitly
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return ''.join('\\x%02x' % byte for byte in bytearray(data))
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def parse_requirements(requirements_files=None):
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"""
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Parses requirements files and returns a list of requirements.
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Returned list would be like::
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['foo', 'bar>=X.X', ...]
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:param requirements_files: List of requirements files. The default
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is ['requirements.txt', 'tools/pip-requires'].
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:return: List of requirements.
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"""
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from pip import req as pip_req
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from pip.download import PipSession
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requirements_files = requirements_files or [
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'requirements.txt',
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'tools/pip-requires',
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]
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requirements = []
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for f in requirements_files:
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if not os.path.isfile(f):
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continue
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for r in pip_req.parse_requirements(f, session=PipSession()):
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requirements.append(str(r.req))
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return requirements
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