generated from mwc/lab_weather
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@@ -17,7 +17,8 @@ def count_people(people):
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>>> count_people(friends)
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>>> count_people(friends)
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10
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10
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"""
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"""
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raise NotImplementedError()
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return len(people)
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def get_email(people, name):
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def get_email(people, name):
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"""Returns the named person's email address. If there is no such person, returns None.
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"""Returns the named person's email address. If there is no such person, returns None.
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@@ -27,7 +28,10 @@ def get_email(people, name):
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>>> get_email(friends, "Tad Winters")
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>>> get_email(friends, "Tad Winters")
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None
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None
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"""
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"""
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raise NotImplementedError()
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for person in people:
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if person['name'] == name:
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return person ['email']
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def count_favorite_colors(people, name):
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def count_favorite_colors(people, name):
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"""Returns the number of colors liked by the named person. If there is no such person, returns None.
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"""Returns the number of colors liked by the named person. If there is no such person, returns None.
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@@ -37,7 +41,12 @@ def count_favorite_colors(people, name):
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>>> count_favorite_colors(family, "Raphael Chambers")
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>>> count_favorite_colors(family, "Raphael Chambers")
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1
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1
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"""
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"""
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raise NotImplementedError()
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for person in people:
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if person['name'] == name:
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favorite_colors = person['favorite_colors']
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return len(favorite_colors)
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def people_who_like_color(people, color):
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def people_who_like_color(people, color):
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"""Returns a list containing only those people who like the given color.
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"""Returns a list containing only those people who like the given color.
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