Here's some data QUERY A361 Found at: 160392127418 Number of times present: 4 Found at: 150158692866 Number of times present: 3 Found at: 122340445248 Number of times present: 17 Found at: 137248651778 Number of times present: 84 Found at: 131891981708 Number of times present: 66 QUERY 32B57 Found at: 194561247604 Number of times present: 4 Found at: 82888490886 Number of times present: 3 Found at: 115836535414 Number of times present: 19 Found at: 79615924948 Number of times present: 80 Write a python function called `process` that will take data like this as an argument and return a dict where the keys are the like A361/32B57 and the values are how often its present in total.
Here's some data QUERY A361 Found at: 160392127418 Number of times present: 4 Found at: 150158692866 Number of times present: 3 Found at: 122340445248 Number of times present: 17 Found at: 137248651778 Number of times present: 84 Found at: 131891981708 Number of times present: 66 QUERY 32B57 Found at: 194561247604 Number of times present: 4 Found at: 82888490886 Number of times present: 3 Found at: 115836535414 Number of times present: 19 Found at: 79615924948 Number of times present: 80 Write a python function called `process` that will take data like this as an argument and return a dict where the keys are the like A361/32B57 and the values are how often its present in total.
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 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 | import re def process(data_string): """ Processes a multi-line string containing query data and returns a dictionary summarizing the total number of times each query was present. Args: data_string: A multi-line string formatted as shown in the example. Returns: A dictionary where keys are query identifiers (e.g., 'A361') and values are the total count of 'Number of times present' for that query. """ results = {} current_query = None lines = data_string.strip().splitlines() # Split into lines and remove surrounding whitespace for line in lines: line = line.strip() # Remove leading/trailing whitespace from the line if not line: # Skip empty lines continue # Check if the line indicates a new query if line.startswith("QUERY "): # Extract the query ID (part after "QUERY ") # Using split(" ", 1) ensures we only split on the first space current_query = line.split(" ", 1)[1] # Initialize the count for this query if it's the first time we see it if current_query not in results: results[current_query] = 0 # Check if the line contains the count information elif line.startswith("Number of times present:"): # Ensure we know which query this count belongs to if current_query is not None: try: # Extract the number part, strip whitespace, convert to int count_str = line.split(":", 1)[1].strip() count = int(count_str) # Add this count to the total for the current query results[current_query] += count except (ValueError, IndexError): # Handle cases where the line format might be slightly off # or the number isn't valid. For this example, we'll just # print a warning and skip, but more robust error handling # could be added if needed. print(f"Warning: Could not parse count from line: '{line}' for query '{current_query}'") else: # This case should ideally not happen if the input is well-formed print(f"Warning: Found 'Number of times present' line without preceding QUERY: '{line}'") # Ignore other lines like "Found at:" return results # Example Usage with the provided data: data = """ QUERY A361 Found at: 160392127418 Number of times present: 4 Found at: 150158692866 Number of times present: 3 Found at: 122340445248 Number of times present: 17 Found at: 137248651778 Number of times present: 84 Found at: 131891981708 Number of times present: 66 QUERY 32B57 Found at: 194561247604 Number of times present: 4 Found at: 82888490886 Number of times present: 3 Found at: 115836535414 Number of times present: 19 Found at: 79615924948 Number of times present: 80 """ summary = process(data) print(summary) # Expected Output: {'A361': 174, '32B57': 106} # Calculation check: # A361: 4 + 3 + 17 + 84 + 66 = 174 # 32B57: 4 + 3 + 19 + 80 = 106 |
I extracted the following code from that output:
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 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 | import re def process(data_string): """ Processes a multi-line string containing query data and returns a dictionary summarizing the total number of times each query was present. Args: data_string: A multi-line string formatted as shown in the example. Returns: A dictionary where keys are query identifiers (e.g., 'A361') and values are the total count of 'Number of times present' for that query. """ results = {} current_query = None lines = data_string.strip().splitlines() # Split into lines and remove surrounding whitespace for line in lines: line = line.strip() # Remove leading/trailing whitespace from the line if not line: # Skip empty lines continue # Check if the line indicates a new query if line.startswith("QUERY "): # Extract the query ID (part after "QUERY ") # Using split(" ", 1) ensures we only split on the first space current_query = line.split(" ", 1)[1] # Initialize the count for this query if it's the first time we see it if current_query not in results: results[current_query] = 0 # Check if the line contains the count information elif line.startswith("Number of times present:"): # Ensure we know which query this count belongs to if current_query is not None: try: # Extract the number part, strip whitespace, convert to int count_str = line.split(":", 1)[1].strip() count = int(count_str) # Add this count to the total for the current query results[current_query] += count except (ValueError, IndexError): # Handle cases where the line format might be slightly off # or the number isn't valid. For this example, we'll just # print a warning and skip, but more robust error handling # could be added if needed. print(f"Warning: Could not parse count from line: '{line}' for query '{current_query}'") else: # This case should ideally not happen if the input is well-formed print(f"Warning: Found 'Number of times present' line without preceding QUERY: '{line}'") # Ignore other lines like "Found at:" return results # Example Usage with the provided data: data = """ QUERY A361 Found at: 160392127418 Number of times present: 4 Found at: 150158692866 Number of times present: 3 Found at: 122340445248 Number of times present: 17 Found at: 137248651778 Number of times present: 84 Found at: 131891981708 Number of times present: 66 QUERY 32B57 Found at: 194561247604 Number of times present: 4 Found at: 82888490886 Number of times present: 3 Found at: 115836535414 Number of times present: 19 Found at: 79615924948 Number of times present: 80 """ summary = process(data) print(summary) # Expected Output: {'A361': 174, '32B57': 106} # Calculation check: # A361: 4 + 3 + 17 + 84 + 66 = 174 # 32B57: 4 + 3 + 19 + 80 = 106 |
Running the following program:
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 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 | import re def process(data_string): """ Processes a multi-line string containing query data and returns a dictionary summarizing the total number of times each query was present. Args: data_string: A multi-line string formatted as shown in the example. Returns: A dictionary where keys are query identifiers (e.g., 'A361') and values are the total count of 'Number of times present' for that query. """ results = {} current_query = None lines = data_string.strip().splitlines() # Split into lines and remove surrounding whitespace for line in lines: line = line.strip() # Remove leading/trailing whitespace from the line if not line: # Skip empty lines continue # Check if the line indicates a new query if line.startswith("QUERY "): # Extract the query ID (part after "QUERY ") # Using split(" ", 1) ensures we only split on the first space current_query = line.split(" ", 1)[1] # Initialize the count for this query if it's the first time we see it if current_query not in results: results[current_query] = 0 # Check if the line contains the count information elif line.startswith("Number of times present:"): # Ensure we know which query this count belongs to if current_query is not None: try: # Extract the number part, strip whitespace, convert to int count_str = line.split(":", 1)[1].strip() count = int(count_str) # Add this count to the total for the current query results[current_query] += count except (ValueError, IndexError): # Handle cases where the line format might be slightly off # or the number isn't valid. For this example, we'll just # print a warning and skip, but more robust error handling # could be added if needed. print(f"Warning: Could not parse count from line: '{line}' for query '{current_query}'") else: # This case should ideally not happen if the input is well-formed print(f"Warning: Found 'Number of times present' line without preceding QUERY: '{line}'") # Ignore other lines like "Found at:" return results # Example Usage with the provided data: data = """ QUERY A361 Found at: 160392127418 Number of times present: 4 Found at: 150158692866 Number of times present: 3 Found at: 122340445248 Number of times present: 17 Found at: 137248651778 Number of times present: 84 Found at: 131891981708 Number of times present: 66 QUERY 32B57 Found at: 194561247604 Number of times present: 4 Found at: 82888490886 Number of times present: 3 Found at: 115836535414 Number of times present: 19 Found at: 79615924948 Number of times present: 80 """ summary = process(data) print(summary) # Expected Output: {'A361': 174, '32B57': 106} # Calculation check: # A361: 4 + 3 + 17 + 84 + 66 = 174 # 32B57: 4 + 3 + 19 + 80 = 106 answer = process('QUERY A361\nFound at: 160392127418\nNumber of times present: 4\n\n\nFound at: 150158692866\nNumber of times present: 4\n\n\nFound at: 122340445248\nNumber of times present: 17\n\n\nFound at: 137248651778\nNumber of times present: 84\n\n\nFound at: 131891981708\nNumber of times present: 66\n\n\nQUERY 32B57\nFound at: 194561247604\nNumber of times present: 4\n\n\nFound at: 82888490886\nNumber of times present: 3\n\n\nFound at: 115836535414\nNumber of times present: 19\n\n\nFound at: 79615924948\nNumber of times present: 81\n') expected = {'A361': 175, '32B57': 107} assert answer == expected, f'Wrong answer; got {answer} instead of {expected}' print('All tests passed') |
{'A361': 174, '32B57': 106}
All tests passed
Testing if the previous output contains the string All tests passed
: True