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[WIP] Don't require re-reading the file every time #23

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[WIP] Don't require re-reading the file every time #23

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21 changes: 21 additions & 0 deletions names/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -19,6 +19,27 @@
}


def parse_line(line):
name, weight, _ = line.split(maxsplit=2)
return name, float(weight)


class Names:
def __init__(self):
self.names = []
self.weights = []

def load(self, path):
with open(path) as f:
self.names, self.weights = zip(*parse_line(line) for line in f)

def get_names(self, k):
return random.choices(self.names, weights=self.weights, k=k)

def get_name(self):
return self.get_names(k=1)[0]


def get_name(filename):
selected = random.random() * 90
with open(filename) as name_file:
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