Removing /tmp references so example code runs without modification on windows

bslatkin · bslatkin · commit 4a0a3b643077 · 2015-10-03T13:04:04.000-07:00
diff --git a/example_code/.gitignore b/example_code/.gitignore
@@ -0,0 +1,3 @@
+*.txt
+*.bin
+*.json
diff --git a/example_code/Makefile b/example_code/Makefile
@@ -0,0 +1,10 @@
+test:
+	for path in $$(ls ./*.py); \
+			do \
+					echo "\n\nRunning $$path"; \
+					$$path 0</dev/null; \
+					if [ $$? -ne 0 ]; then \
+						echo "FAIL: $$path"; \
+						exit 1; \
+					fi; \
+			done
diff --git a/example_code/item_03.py b/example_code/item_03.py
@@ -47,7 +47,7 @@ def to_bytes(bytes_or_str):
 # Example 5
 try:
     import os
-    with open('/tmp/random.bin', 'w') as f:
+    with open('random.bin', 'w') as f:
         f.write(os.urandom(10))
 except:
     logging.exception('Expected')
@@ -56,5 +56,5 @@ def to_bytes(bytes_or_str):
 
 
 # Example 6
-with open('/tmp/random.bin', 'wb') as f:
+with open('random.bin', 'wb') as f:
     f.write(os.urandom(10))
diff --git a/example_code/item_09.py b/example_code/item_09.py
@@ -22,17 +22,17 @@
 
 # Example 1
 import random
-with open('/tmp/my_file.txt', 'w') as f:
+with open('my_file.txt', 'w') as f:
     for _ in range(10):
         f.write('a' * random.randint(0, 100))
         f.write('\n')
 
-value = [len(x) for x in open('/tmp/my_file.txt')]
+value = [len(x) for x in open('my_file.txt')]
 print(value)
 
 
 # Example 2
-it = (len(x) for x in open('/tmp/my_file.txt'))
+it = (len(x) for x in open('my_file.txt'))
 print(it)
 
 
diff --git a/example_code/item_13.py b/example_code/item_13.py
@@ -21,10 +21,10 @@
 
 
 # Example 1
-handle = open('/tmp/random_data.txt', 'w', encoding='utf-8')
+handle = open('random_data.txt', 'w', encoding='utf-8')
 handle.write('success\nand\nnew\nlines')
 handle.close()
-handle = open('/tmp/random_data.txt')  # May raise IOError
+handle = open('random_data.txt')  # May raise IOError
 try:
     data = handle.read()  # May raise UnicodeDecodeError
 finally:
@@ -82,7 +82,7 @@ def divide_json(path):
         handle.close()          # Always runs
 
 # Everything works
-temp_path = '/tmp/random_data.json'
+temp_path = 'random_data.json'
 handle = open(temp_path, 'w')
 handle.write('{"numerator": 1, "denominator": 10}')
 handle.close()
diff --git a/example_code/item_16.py b/example_code/item_16.py
@@ -71,11 +71,11 @@ def index_file(handle):
 and dedicated to the proposition that all men
 are created equal."""
 
-with open('/tmp/address.txt', 'w') as f:
+with open('address.txt', 'w') as f:
     f.write(address_lines)
 
 from itertools import islice
-with open('/tmp/address.txt', 'r') as f:
+with open('address.txt', 'r') as f:
     it = index_file(f)
     results = islice(it, 0, 3)
     print(list(results))
diff --git a/example_code/item_17.py b/example_code/item_17.py
@@ -37,7 +37,7 @@ def normalize(numbers):
 
 
 # Example 3
-path = '/tmp/my_numbers.txt'
+path = 'my_numbers.txt'
 with open(path, 'w') as f:
     for i in (15, 35, 80):
         f.write('%d\n' % i)
@@ -49,13 +49,13 @@ def read_visits(data_path):
 
 
 # Example 4
-it = read_visits('/tmp/my_numbers.txt')
+it = read_visits('my_numbers.txt')
 percentages = normalize(it)
 print(percentages)
 
 
 # Example 5
-it = read_visits('/tmp/my_numbers.txt')
+it = read_visits('my_numbers.txt')
 print(list(it))
 print(list(it))  # Already exhausted
 
@@ -72,7 +72,7 @@ def normalize_copy(numbers):
 
 
 # Example 7
-it = read_visits('/tmp/my_numbers.txt')
+it = read_visits('my_numbers.txt')
 percentages = normalize_copy(it)
 print(percentages)
 
diff --git a/example_code/item_43.py b/example_code/item_43.py
@@ -70,7 +70,7 @@ def debug_logging(level):
 
 
 # Example 7
-with open('/tmp/my_output.txt', 'w') as handle:
+with open('my_output.txt', 'w') as handle:
     handle.write('This is some data!')
 
 
diff --git a/example_code/item_44.py b/example_code/item_44.py
@@ -35,7 +35,7 @@ def __init__(self):
 
 # Example 3
 import pickle
-state_path = '/tmp/game_state.bin'
+state_path = 'game_state.bin'
 with open(state_path, 'wb') as f:
     pickle.dump(state, f)
 
