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ValueError: empty range for randrange() #2

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p-j-r opened this issue Apr 19, 2020 · 0 comments · Fixed by #3
Closed

ValueError: empty range for randrange() #2

p-j-r opened this issue Apr 19, 2020 · 0 comments · Fixed by #3
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good first issue Good for newcomers

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p-j-r commented Apr 19, 2020

In function first_case()
corona_walk

cx,cy= nodes[randrange(len(nodes))] 
temp=Lat.nodes[(cx,cy)]['walkers']

This may potentially return an empty attribute as no walker may be at that node!

first_case=temp[randrange(len(temp))]   
infect[first_case]=1
Lat.nodes[(cx,cy)]['infected']+=1
global sick
sick=1
@p-j-r p-j-r added the good first issue Good for newcomers label Apr 19, 2020
@p-j-r p-j-r pinned this issue Apr 19, 2020
@p-j-r p-j-r unpinned this issue Apr 21, 2020
@p-j-r p-j-r linked a pull request Apr 21, 2020 that will close this issue
Resolves the empty first-case issue. #3
Merged
@p-j-r p-j-r closed this as completed in #3 Apr 21, 2020
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Resolves the empty first-case issue. p-j-r/covid-19
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