WangShen007
20fef2b9f3
One word everywhere: ReplyPier in UI copy, package and image names, the replypier.site domains (app/api/docs/help), REPLYPIER_* settings and the --rp-* design tokens. - public widget API is window.ReplyPier with replypierId / replypierBaseUrl / replypierConfig / replypierToken, loader at webclient/replypier.min.js; both bundles rebuilt from source - NOTICE, llms.txt, CONTRIBUTING, HELP_CENTER_INFRA and the demo runtime config rewritten; the demo config ships no third-party keys - migration adds the ReplyPier managed model value to the AI model enum - local compose project, database, role, volume and Docker network carry the same name
76 lines
2.6 KiB
Python
76 lines
2.6 KiB
Python
"""
|
|
Copyright 2024-2026 ReplyPier
|
|
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
|
you may not use this file except in compliance with the License.
|
|
You may obtain a copy of the License at
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
Unless required by applicable law or agreed to in writing, software
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
See the License for the specific language governing permissions and
|
|
limitations under the License.
|
|
|
|
A PDF's cost is its pages, not its bytes: each page is embedded, and a
|
|
scanned one OCR'd. Past the page limit it is refused before any is read.
|
|
"""
|
|
|
|
import io
|
|
from unittest.mock import patch
|
|
|
|
import pytest
|
|
from pypdf import PdfWriter
|
|
|
|
from app.core.config import settings
|
|
from app.knowledge.pdf_download import PdfTooLargeError
|
|
from app.knowledge.pdf_limits import PdfRefused, PdfTooManyPages, check_page_count, count_pages
|
|
|
|
|
|
def pdf_with_pages(n: int) -> bytes:
|
|
writer = PdfWriter()
|
|
for _ in range(n):
|
|
writer.add_blank_page(width=200, height=200)
|
|
out = io.BytesIO()
|
|
writer.write(out)
|
|
return out.getvalue()
|
|
|
|
|
|
def test_the_pages_are_counted():
|
|
assert count_pages(io.BytesIO(pdf_with_pages(7))) == 7
|
|
|
|
|
|
def test_a_file_path_is_counted_too(tmp_path):
|
|
path = tmp_path / "manual.pdf"
|
|
path.write_bytes(pdf_with_pages(4))
|
|
assert count_pages(str(path)) == 4
|
|
|
|
|
|
def test_a_pdf_at_the_limit_is_accepted():
|
|
check_page_count(io.BytesIO(pdf_with_pages(3)), max_pages=3)
|
|
|
|
|
|
def test_a_pdf_over_the_limit_is_refused_and_told_why():
|
|
with pytest.raises(PdfTooManyPages) as refused:
|
|
check_page_count(io.BytesIO(pdf_with_pages(4)), max_pages=3)
|
|
assert str(refused.value) == ("This PDF has 4 pages; the limit is 3. Upload the part you need, "
|
|
"or split it into smaller files.")
|
|
|
|
|
|
def test_the_limit_comes_from_settings():
|
|
with patch.object(settings, "KB_PDF_MAX_PAGES", 2), pytest.raises(PdfTooManyPages):
|
|
check_page_count(io.BytesIO(pdf_with_pages(3)))
|
|
|
|
|
|
@pytest.mark.parametrize("damaged", [b"%PDF-1.4 test pdf content", b"", b"not a pdf"])
|
|
def test_one_that_cannot_be_counted_is_left_to_the_reader(damaged):
|
|
assert count_pages(io.BytesIO(damaged)) is None
|
|
check_page_count(io.BytesIO(damaged), max_pages=1) # no refusal: the reader decides
|
|
|
|
|
|
def test_both_limits_are_refusals_with_a_message_for_the_user():
|
|
too_big = PdfTooLargeError(25 * 1024 * 1024)
|
|
assert isinstance(too_big, PdfRefused)
|
|
assert str(too_big) == "This PDF is larger than 25 MB. Upload a smaller file, or split it into parts."
|