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File size: 3,058 Bytes
6e7ce30 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 | from environment.models import Issue
# Task definitions: each has code, ground truth issues, and max steps
TASKS = {
"easy": {
"code": '''def calculate_average(numbers):
"""Calculate average of a list of numbers."""
total = 0
count = 0
for n in numbers:
total += n
count += 1
# Missing division by zero check
return total / count
''',
"ground_truth": [
Issue(line=8, category="bug", description="No handling of empty list: division by zero"),
Issue(line=2, category="documentation", description="Missing docstring param/return description")
],
"max_steps": 3,
"instructions": "Find all bugs and documentation issues in the code."
},
"medium": {
"code": '''def process_user_data(users):
results = []
for user in users:
if user['active'] == True:
# Logic error: using 'name' instead of 'username'
results.append(user['name'].upper())
return results
def fetch_users(api_key):
# Security issue: hardcoded API key
return [{'name': 'Alice', 'username': 'alice123', 'active': True},
{'name': 'Bob', 'username': 'bob456', 'active': False}]
''',
"ground_truth": [
Issue(line=4, category="bug", description="Logic error: should use 'username' key, not 'name'"),
Issue(line=9, category="security", description="Hardcoded API key – expose secret"),
Issue(line=1, category="style", description="Missing type hints and docstring")
],
"max_steps": 4,
"instructions": "Find bug, security issue, and style violation."
},
"hard": {
"code": '''import threading
counter = 0
def increment():
global counter
for _ in range(1000):
counter += 1 # Race condition
def start_threads():
threads = []
for _ in range(10):
t = threading.Thread(target=increment)
threads.append(t)
t.start()
for t in threads:
t.join()
return counter
def expensive_loop(n):
result = []
for i in range(n):
# Performance anti-pattern: repeated list concatenation
result = result + [i**2]
return result
# Security: using eval on user input
def process_expression(expr):
return eval(expr)
''',
"ground_truth": [
Issue(line=8, category="bug", description="Race condition on global counter without lock"),
Issue(line=20, category="performance", description="O(n^2) due to list concatenation; use .append()"),
Issue(line=27, category="security", description="eval() on user input allows arbitrary code execution"),
Issue(line=1, category="style", description="Missing module docstring and proper structure"),
Issue(line=13, category="documentation", description="No docstring for start_threads function")
],
"max_steps": 6,
"instructions": "Find concurrency bug, performance anti-pattern, security flaw, and documentation/style issues."
}
}
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