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Remove Book... #6

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Remove Book... #6

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10 changes: 7 additions & 3 deletions library.py
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Original file line number Diff line number Diff line change
Expand Up @@ -51,12 +51,16 @@ def add_book(filename, isbn, title, author):

def remove_book(filename, isbn):
students, books = open_library(filename)

# How can we *remove* an item from a dictionary?
# Write code to delete the book keyed by isbn in the space below

if 'isbn' in books:
del books['isbn']

# Now write code that saves the new version of the data to your library

with open(filename) as f:
json.dump({;students':students,'books':books}, f)

def check_out(filename, isbn, s_id):
students, books = open_library(filename)

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