Fix Broken Links
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@@ -1,4 +1,4 @@
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[Contents](../Contents) \| [Previous (1.6 Files)](06_Files) \| [Next (2.0 Working with Data)](../02_Working_with_data/00_Overview)
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[Contents](../Contents.md) \| [Previous (1.6 Files)](06_Files.md) \| [Next (2.0 Working with Data)](../02_Working_with_data/00_Overview.md)
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# 1.7 Functions
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@@ -41,7 +41,7 @@ import math
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x = math.sqrt(10)
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import urllib.request
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u = urllib.request.urlopen('http://www.python.org/')
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u = urllib.request.urlopen('http://www.python.org/')
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data = u.read()
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```
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@@ -49,7 +49,7 @@ We will cover libraries and modules in more detail later.
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### Errors and exceptions
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Functions report errors as exceptions. An exception causes a function to abort and may
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Functions report errors as exceptions. An exception causes a function to abort and may
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cause your entire program to stop if unhandled.
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Try this in your python REPL.
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@@ -130,7 +130,7 @@ Try typing a command such as `help(greeting)` to see it displayed.
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### Exercise 1.30: Turning a script into a function
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Take the code you wrote for the `pcost.py` program in [Exercise 1.27](06_Files)
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Take the code you wrote for the `pcost.py` program in [Exercise 1.27](06_Files.md)
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and turn it into a function `portfolio_cost(filename)`. This
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function takes a filename as input, reads the portfolio data in that
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file, and returns the total cost of the portfolio as a float.
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@@ -278,4 +278,4 @@ Total cost: 44671.15
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bash %
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```
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[Contents](../Contents) \| [Previous (1.6 Files)](06_Files) \| [Next (2.0 Working with Data)](../02_Working_with_data/00_Overview)
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[Contents](../Contents.md) \| [Previous (1.6 Files)](06_Files.md) \| [Next (2.0 Working with Data)](../02_Working_with_data/00_Overview.md)
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