import json
import logging
import tempfile
from pathlib import Path
from xml.etree import ElementTree
import docx
import pytest
import yaml
from bs4 import BeautifulSoup
from autogpt.commands.file_operations_utils import (
decode_textual_file,
is_file_binary_fn,
)
logger = logging.getLogger(__name__)
plain_text_str = "Hello, world!"
def mock_text_file():
with tempfile.NamedTemporaryFile(mode="w", delete=False, suffix=".txt") as f:
f.write(plain_text_str)
return f.name
def mock_csv_file():
with tempfile.NamedTemporaryFile(mode="w", delete=False, suffix=".csv") as f:
f.write(plain_text_str)
return f.name
def mock_pdf_file():
with tempfile.NamedTemporaryFile(mode="wb", delete=False, suffix=".pdf") as f:
# Create a new PDF and add a page with the text plain_text_str
# Write the PDF header
f.write(b"%PDF-1.7\n")
# Write the document catalog
f.write(b"1 0 obj\n")
f.write(b"<< /Type /Catalog /Pages 2 0 R >>\n")
f.write(b"endobj\n")
# Write the page object
f.write(b"2 0 obj\n")
f.write(
b"<< /Type /Page /Parent 1 0 R /Resources << /Font << /F1 3 0 R >> >> "
b"/MediaBox [0 0 612 792] /Contents 4 0 R >>\n"
)
f.write(b"endobj\n")
# Write the font object
f.write(b"3 0 obj\n")
f.write(
b"<< /Type /Font /Subtype /Type1 /Name /F1 /BaseFont /Helvetica-Bold >>\n"
)
f.write(b"endobj\n")
# Write the page contents object
f.write(b"4 0 obj\n")
f.write(b"<< /Length 25 >>\n")
f.write(b"stream\n")
f.write(b"BT\n/F1 12 Tf\n72 720 Td\n(Hello, world!) Tj\nET\n")
f.write(b"endstream\n")
f.write(b"endobj\n")
# Write the cross-reference table
f.write(b"xref\n")
f.write(b"0 5\n")
f.write(b"0000000000 65535 f \n")
f.write(b"0000000017 00000 n \n")
f.write(b"0000000073 00000 n \n")
f.write(b"0000000123 00000 n \n")
f.write(b"0000000271 00000 n \n")
f.write(b"trailer\n")
f.write(b"<< /Size 5 /Root 1 0 R >>\n")
f.write(b"startxref\n")
f.write(b"380\n")
f.write(b"%%EOF\n")
f.write(b"\x00")
return f.name
def mock_docx_file():
with tempfile.NamedTemporaryFile(mode="wb", delete=False, suffix=".docx") as f:
document = docx.Document()
document.add_paragraph(plain_text_str)
document.save(f.name)
return f.name
def mock_json_file():
with tempfile.NamedTemporaryFile(mode="w", delete=False, suffix=".json") as f:
json.dump({"text": plain_text_str}, f)
return f.name
def mock_xml_file():
root = ElementTree.Element("text")
root.text = plain_text_str
tree = ElementTree.ElementTree(root)
with tempfile.NamedTemporaryFile(mode="wb", delete=False, suffix=".xml") as f:
tree.write(f)
return f.name
def mock_yaml_file():
with tempfile.NamedTemporaryFile(mode="w", delete=False, suffix=".yaml") as f:
yaml.dump({"text": plain_text_str}, f)
return f.name
def mock_html_file():
html = BeautifulSoup(
""
"This is a test"
f"{plain_text_str}
"
"",
"html.parser",
)
with tempfile.NamedTemporaryFile(mode="w", delete=False, suffix=".html") as f:
f.write(str(html))
return f.name
def mock_md_file():
with tempfile.NamedTemporaryFile(mode="w", delete=False, suffix=".md") as f:
f.write(f"# {plain_text_str}!\n")
return f.name
def mock_latex_file():
with tempfile.NamedTemporaryFile(mode="w", delete=False, suffix=".tex") as f:
latex_str = (
r"\documentclass{article}"
r"\begin{document}"
f"{plain_text_str}"
r"\end{document}"
)
f.write(latex_str)
return f.name
respective_file_creation_functions = {
".txt": mock_text_file,
".csv": mock_csv_file,
".pdf": mock_pdf_file,
".docx": mock_docx_file,
".json": mock_json_file,
".xml": mock_xml_file,
".yaml": mock_yaml_file,
".html": mock_html_file,
".md": mock_md_file,
".tex": mock_latex_file,
}
binary_files_extensions = [".pdf", ".docx"]
@pytest.mark.parametrize(
"file_extension, c_file_creator",
respective_file_creation_functions.items(),
)
def test_parsers(file_extension, c_file_creator):
created_file_path = Path(c_file_creator())
with open(created_file_path, "rb") as file:
loaded_text = decode_textual_file(file, logger)
assert plain_text_str in loaded_text
should_be_binary = file_extension in binary_files_extensions
assert should_be_binary == is_file_binary_fn(file)
created_file_path.unlink() # cleanup