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utils: Remove "parse_requirements" function

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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>
This commit is contained in:
IWASE Yusuke 2018-03-23 10:24:35 +09:00 committed by FUJITA Tomonori
parent e6773539b5
commit a27c56a054
1 changed files with 0 additions and 31 deletions
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31
ryu/utils.py
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@ -126,34 +126,3 @@ def binary_str(data):
""" """
# convert data into bytearray explicitly # convert data into bytearray explicitly
return ''.join('\\x%02x' % byte for byte in bytearray(data)) return ''.join('\\x%02x' % byte for byte in bytearray(data))
def parse_requirements(requirements_files=None):
"""
Parses requirements files and returns a list of requirements.
Returned list would be like::
['foo', 'bar>=X.X', ...]
:param requirements_files: List of requirements files. The default
is ['requirements.txt', 'tools/pip-requires'].
:return: List of requirements.
"""
from pip import req as pip_req
from pip.download import PipSession
requirements_files = requirements_files or [
'requirements.txt',
'tools/pip-requires',
]
requirements = []
for f in requirements_files:
if not os.path.isfile(f):
continue
for r in pip_req.parse_requirements(f, session=PipSession()):
requirements.append(str(r.req))
return requirements