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Add file_ parameter to function parse_requirements, implement a try-except block in function parse_requirements

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kxrd 2017-06-02 19:59:59 +02:00
parent 0886898d8d
commit 3d87f21392
1 changed files with 7 additions and 3 deletions
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10
pipreqs/pipreqs.py
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@ -222,12 +222,16 @@ def get_name_without_alias(name):
def join(f): def join(f):
return os.path.join(os.path.dirname(__file__), f) return os.path.join(os.path.dirname(__file__), f)
def parse_requirements(): def parse_requirements(file_):
modules = [] modules = []
delim = ["<", ">", "=", "!", "~"] # https://www.python.org/dev/peps/pep-0508/#complete-grammar delim = ["<", ">", "=", "!", "~"] # https://www.python.org/dev/peps/pep-0508/#complete-grammar
with open("requirements.txt", "r") as f: try:
data = [x.strip() for x in f.readlines() if x != "\n"] with open(file_, "r") as f:
data = [x.strip() for x in f.readlines() if x != "\n"]
except OSError as e:
print(e)
sys.exit(0)
parameters = [x for x in data if x.startswith("-")] parameters = [x for x in data if x.startswith("-")]
data = [x for x in data if x[0].isalpha()] data = [x for x in data if x[0].isalpha()]