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# text_to_csv_chunks.py
import sys
import csv
def main():
if len(sys.argv) < 2:
print("Usage: python text_to_csv_chunks.py <chunk_size>", file=sys.stderr)
sys.exit(1)
try:
chunk_size = int(sys.argv[1])
except ValueError:
print("Error: Chunk size must be an integer.", file=sys.stderr)
sys.exit(1)
# Prepare CSV writer
writer = csv.writer(sys.stdout)
# Write header
writer.writerow(["Chunk", "Text"])
chunk_number = 1
line_buffer = []
line_count = 0
for line in sys.stdin:
line_buffer.append(line.rstrip('\n'))
line_count += 1
if line_count >= chunk_size:
# Join lines and write chunk
chunk_text = '\n'.join(line_buffer)
writer.writerow([chunk_number, chunk_text])
# Reset
chunk_number += 1
line_buffer = []
line_count = 0
# Write any remaining lines
if line_buffer:
chunk_text = '\n'.join(line_buffer)
writer.writerow([chunk_number, chunk_text])
if __name__ == "__main__":
main()
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