Changelog for python310-pypdf-4.3.1-2.3.noarch.rpm :

* Fri Sep 27 2024 Yogalakshmi Arunachalam - update to version 4.3.1. Bug Fixes
* Cope with Matrix entry in field annotations Robustness (ROB)
* Cope with fields with upside down box/rectangle (#2729) Maintenance (MAINT)
* Add deprecate_with_replacement to StreamObject.initializeFromD… (#2728)
* Fri Sep 13 2024 Steve Kowalik - Add missing Requires on typing_extensions for Python 3.10.- Correct fdupes macro call.- Add an empty %check section to silence rpmlint.
* Fri Aug 30 2024 Aline Werner - Add %{?sle15_python_module_pythons} macro.
* Tue May 21 2024 Christian Goll - Update to 4.2.0 what includes the upstream renaming to python-pydf introduced in 3.2.0. Changes are:- Version 4.2.0, 2024-04-07 New Features (ENH)
* Allow multiple charsets for NameObject.read_from_stream (#2585)
* Add support for /Kids in page labels (#2562)
* Allow to update fields on many pages (#2571)
* Tolerate PDF with invalid xref pointed objects (#2335)
* Add Enforce from PDF2.0 in viewer_preferences (#2511)
* Add += and -= operators to ArrayObject (#2510) Bug Fixes (BUG)
* Fix merge_page sometimes generating unknown operator \'QQ\' (#2588)
* Fix fields update where annotations are kids of field (#2570)
* Process CMYK images without a filter correctly (#2557)
* Extract text in layout mode without finding resources (#2555)
* Prevent recursive loop in some PDF files (#2505) Robustness (ROB)
* Tolerate \"truncated\" xref (#2580)
* Replace error by warning for EOD in RunLengthDecode/ASCIIHexDecode (#2334)
* Rebuild xref table if one entry is invalid (#2528)
* Robustify stream extraction (#2526) Documentation (DOC)
* Update release process for latest changes (#2564)
* Encryption/decryption: Clone document instead of copying all pages (#2546)
* Minor improvements (#2542)
* Update annotation list (#2534)
* Update references and formatting (#2529)
* Correct threads reference, plus minor changes (#2521)
* Minor readability increases (#2515)
* Simplify PaperSize examples (#2504)
* Minor improvements (#2501) Developer Experience (DEV)
* Remove unused dependencies (#2572)
* Remove page labels PR link from message (#2561)
* Fix changelog generator regarding whitespace and handling of \"Other\" group (#2492)
* Add REL to known PR prefixes (#2554)
* Release using the REL commit instead of git tag (#2500)
* Unify code between PdfReader and PdfWriter (#2497)
* Bump softprops/action-gh-release from 1 to 2 (#2514) Maintenance (MAINT)
* Ressources → Resources (and internal name childs) (#2550)
* Fix typos found by codespell (#2549)
* Update Read the Docs configuration (#2538)
* Add root_object, _info and _ID to PdfReader (#2495) Testing (TST)
* Allow loading truncated images if required (#2586)
* Fix download issues from #2562 (#2578)
* Improve test_get_contents_from_nullobject to show real use-case (#2524)
* Add missing test annotations (#2507) - Version 4.1.0, 2024-03-03 Generating name objects (`NameObject`) without a leading slash is considered deprecated now. Previously, just a plain warning would be logged, leading to possibly invalid PDF files. According to our deprecation policy, this will log a
*DeprecationWarning
* for now. New Features (ENH)
* Add get_pages_from_field (#2494)
* Add reattach_fields function (#2480)
* Automatic access to pointed object for IndirectObject (#2464) Bug Fixes (BUG)
* Missing error on name without leading / (#2387)
* encode_pdfdocencoding() always returns bytes (#2440)
* BI in text content identified as image tag (#2459) Robustness (ROB)
* Missing basefont entry in type 3 font (#2469) Documentation (DOC)
* Improve lossless compression example (#2488)
* Amend robustness documentation (#2479) Developer Experience (DEV)
* Fix changelog for UTF-8 characters (#2462) Maintenance (MAINT)
* Add _get_page_number_from_indirect in writer (#2493)
* Remove user assignment for feature requests (#2483)
* Remove reference to old 2.0.0 branch (#2482) Testing (TST)
* Fix benchmark failures (#2481)
* Broken test due to expired test file URL (#2468)
* Resolve file naming conflict in test_iss1767 (#2445)- Version 4.0.2, 2024-02-18 Bug Fixes (BUG)
* Use NumberObject for /Border elements of annotations (#2451)- Version 4.0.1, 2024-01-28 Bug Fixes (BUG)
* layout mode text extraction ZeroDivisionError (#2417) Testing (TST)
* Skip tests using fpdf2 if it\'s not installed (#2419)- Version 4.0.0, 2024-01-19 Deprecations (DEP)
* Drop Python 3.6 support (#2369)
* Remove deprecated code (#2367)
* Remove deprecated XMP properties (#2386) New Features (ENH)
* Add \"layout\" mode for text extraction (#2388)
* Add Jupyter Notebook integration for PdfReader (#2375)
* Improve/rewrite PDF permission retrieval (#2400) Bug Fixes (BUG)
* PdfWriter.add_uri was setting the wrong type (#2406)
* Add support for GBK2K cmaps (#2385) Maintenance (MAINT)
* Return None instead of -1 when page is not attached (#2376)
* Complete FileSpecificationDictionaryEntries constants (#2416)
* Replace warning with logging.error (#2377)- Version 3.17.4, 2023-12-24 Bug Fixes (BUG)
* Handle IndirectObject as image filter (#2355)- Version 3.17.3, 2023-12-17 Robustness (ROB)
* Out-of-bounds issue in handle_tj (text extraction) (#2342) Developer Experience (DEV)
* Make make_release.py easier to configure (#2348) Maintenance (MAINT)
* Bump actions/download-artifact from 3 to 4 (#2344)- Version 3.17.2, 2023-12-10 Bug Fixes (BUG)
* Cope with deflated images with CMYK Black Only (#2322)
* Handle indirect objects as parameters for CCITTFaxDecode (#2307)
* check words length in _cmap type1_alternative function (#2310) Robustness (ROB)
* Relax flate decoding for too many lookup values (#2331)
* Let _build_destination skip in case of missing /D key (#2018) - Version 3.17.1, 2023-11-14 Bug Fixes (BUG)
* Mediabox expansion size when applying non-right angle rotation (#2282) Robustness (ROB)
* MissingWidth is IndirectObject (#2288)
* Initialize states array with an empty value (#2280) - Version 3.17.0, 2023-10-29 Security (SEC)
* Infinite recursion when using PdfWriter(clone_from=reader) (#2264) New Features (ENH)
* Add parameter to select images to be removed (#2214) Bug Fixes (BUG)
* Correctly handle image mode 1 with FlateDecode (#2249)
* Error when filling a value with parentheses #2268 (#2269)
* Handle empty root outline (#2239)- Version 3.16.4, 2023-10-10 Bug Fixes (BUG)
* Avoid exceeding recursion depth when retrieving image mode (#2251)- Version 3.16.3, 2023-10-08 Bug Fixes (BUG)
* Invalid cm/tm in visitor functions (#2206)
* Encrypt / decrypt Stream object dictionaries (#2228)
* Support nested color spaces for the /DeviceN color space (#2241)
* Images property fails if NullObject in list (#2215) Developer Experience (DEV)
* Unify mypy options and warn redundant workarounds (#2223)- Version 3.16.2, 2023-09-24 Bug Fixes (BUG)
* PDF size increases because of too high float writing precision (#2213)
* Fix test_watermarking_reportlab_rendering() (#2203)- Version 3.16.1, 2023-09-17 ⚠️ The \'rename PdfWriter.create_viewer_preference to PdfWriter.create_viewer_preferences (#2190)\' could be a breaking change for you, if you use it. As it was only introduced last week I\'m confident enough that nobody will be affected though. Hence only the patch update. Bug Fixes (BUG)
* Missing new line in extract_text with cm operations (#2142)
* _get_fonts not processing properly CIDFonts and annotations (#2194) Maintenance (MAINT)
* Rename PdfWriter.create_viewer_preference to PdfWriter.create_viewer_preferences (#2190)- Version 3.16.0, 2023-09-10 Security (SEC)
* Infinite recursion caused by IndirectObject clone (#2156) New Features (ENH)
* Ease access to ViewerPreferences (#2144) Bug Fixes (BUG)
* Catch the case where w[0] is an IndirectObject instead of an int (#2154)
* Cope with indirect objects in filters and remove deprecated code (#2177)
* Accept tabs in cmaps (#2174) / cope with extra space (#2151)
* Merge pages without resources (#2150)
* getcontents() shall return None if contents is NullObject (#2161)
* Fix conversion from 1 to LA (#2175) Robustness (ROB)
* Accept XYZ with no arguments (#2178)- Version 3.15.5, 2023-09-03 Bug Fixes (BUG)
* Cope with missing /I in articles (#2134)
* Fix image look-up table in EncodedStreamObject (#2128)
* remove_images not operating in sub level forms (#2133) Robustness (ROB)
* Cope with damaged PDF (#2129)- Version 3.15.4, 2023-08-27 Performance Improvements (PI)
* Making pypdf as fast as pdfrw (#2086) Maintenance (MAINT)
* Relax typing_extensions version (#2104)- Version 3.15.3, 2023-08-26 Bug Fixes (BUG)
* Check version of crypt provider (#2115)
* TypeError: can\'t concat str to bytes (#2114)
* Require flit_core >= 3.9 (#2091)- Version 3.15.2, 2023-08-20 Security (SEC)
* Avoid endless recursion of reading damaged PDF file (#2093) Performance Improvements (PI)
* Reuse content stream (#2101) Maintenance (MAINT)
* Make ParseError inherit from PyPdfError (#2097)- Version 3.15.1, 2023-08-13 Performance Improvements (PI)
* optimize _decode_png_prediction (#2068) Bug Fixes (BUG)
* Fix incorrect tm_matrix in call to visitor_text (#2060)
* Writing German characters into form fields (#2047)
* Prevent stall when accessing image in corrupted pdf (#2081)
* append() fails when articles do not have /T (#2080) Robustness (ROB)
* Cope with xref not followed by separator (#2083)- Version 3.15.0, 2023-08-06 New Features (ENH)
* Add `level` parameter to compress_content_streams (#2044)
* Process /uniHHHH for text_extract (#2043) Bug Fixes (BUG)
* Fix AnnotationBuilder.link (#2066)
* JPX image without ColorSpace (#2062)
* Added check for field /Info when cloning reader document (#2055)
* Fix indexed/CMYK images (#2039) Maintenance (MAINT)
* Cryptography as primary dependency (#2053)- Version 3.14.0, 2023-07-29 New Features (ENH)
* Accelerate image list keys generation (#2014)
* Use `cryptography` for encryption/decryption as a fallback for PyCryptodome (#2000)
* Extract LaTeX characters (#2016)
* ASCIIHexDecode.decode now returns bytes instead of str (#1994) Bug Fixes (BUG)
* Add RunLengthDecode filter (#2012)
* Process /Separation ColorSpace (#2007)
* Handle single element ColorSpace list (#2026)
* Process lookup decoded as TextStringObjects (#2008) Robustness (ROB)
* Cope with garbage collector during cloning (#1841) Maintenance (MAINT)
* Cleanup of annotations (#1745)- Version 3.13.0, 2023-07-23 New Features (ENH)
* Add is_open in outlines in PdfReader and PdfWriter (#1960) Bug Fixes (BUG)
* Search /DA in hierarchy fields (#2002)
* Cope with different ISO date length (#1999)
* Decode Black only/CMYK deviceN images (#1984)
* Process CMYK in deflate images (#1977) Developer Experience (DEV)
* Add mypy to pre-commit (#2001)
* Release automation (#1991, #1985)- Version 3.12.2, 2023-07-16 Bug Fixes (BUG)
* Accept calRGB and calGray color_spaces (#1968)
* Process 2bits and 4bits images (#1967)
* Check for AcroForm and ensure it is not None (#1965) Developer Experience (DEV)
* Automate the release process (#1970)- Version 3.12.1, 2023-07-09 Bug Fixes (BUG)
* Prevent updating page contents after merging page (stamping/watermarking) (#1952)
* % to be hex encoded in names (#1958)
* Inverse color in CMYK images (#1947)
* Dates conversion not working with Z00\\\'00\\\' (#1946)
* Support UTF-16-LE Strings (#1884)- Version 3.12.0, 2023-07-02 New Features (ENH)
* Add AES support for encrypting PDF files (#1918, #1935, #1936, #1938)
* Add page deletion feature to PdfWriter (#1843) Bug Fixes (BUG)
* PdfReader.get_fields() attempts to delete non-existing index \"/Off\" (#1933)
* Remove unused objects when cloning_from (#1926)
* Add the TK.SIZE into the trailer (#1911)
* add_named_destination() maintains named destination list sort order (#1930)- Version 3.11.1, 2023-06-25 Bug Fixes (BUG)
* Cascaded filters in image objects (#1913)
* Append pdf with named destination using numbers for pages (#1858)
* Ignore \"/B\" fields only on pages in PdfWriter.append() (#1875)- Version 3.11.0, 2023-06-23 New Features (ENH)
* Add page_number property (#1856) Bug Fixes (BUG)
* File expansion when updating with Page Contents (#1906)
* Missing Alternate in indexed/ICCbased colorspaces (#1896)- Version 3.10.0, 2023-06-18 New Features (ENH)
* Extraction of inline images (#1850)
* Add capability to replace image (#1849)
* Extend images interface by returning an ImageFile(File) class (#1848)
* Add set_data to EncodedStreamObject (#1854) Bug Fixes (BUG)
* Fix RGB FlateEncode Images(PNG) and transparency (#1834)
* Generate static appearance for fields (#1864)- Version 3.9.1, 2023-06-04 Deprecations (DEP)
* Deprecate PdfMerger (#1866) Bug Fixes (BUG)
* Ignore UTF-8 decode errors (#1865) Robustness (ROB)
* Handle missing /Type entry in Page tree (#1859)- Version 3.9.0, 2023-05-21 New Features (ENH)
* Simplify metadata input (Document Information Dictionary) (#1851)
* Extend cmap compatibility to GBK_EUC_H/V (#1812) Bug Fixes (BUG)
* Prevent infinite loop when no character follows after a comment (#1828)
* get_contents does not return ContentStream (#1847)
* Accept XYZ destination with zoom missing (default to zoom=0.0) (#1844)
* Cope with 1 Bit images (#1815) Robustness (ROB)
* Handle missing /Type entry in Page tree (#1845) Documentation (DOC)
* Expand file size explanations (#1835)
* Add comparison with pdfplumber (#1837)
* Clarify that PyPDF2 is dead (#1827)
* Add Hunter King as Contributor for #1806 Maintenance (MAINT)
* Refactor internal Encryption class (#1821)
* Add R parameter to generate_values (#1820)
* Make encryption_key parameter of write_to_stream optional (#1819)
* Prepare for adding AES encryption support (#1818)- Version 3.8.1, 2023-04-23 Bug Fixes (BUG)
* Convert color space before saving (#1802) Documentation (DOC)
* PDF/A (#1807)
* Use append instead of add_page
* Document core mechanics of pypdf (#1783)- Version 3.8.0, 2023-04-16 New Features (ENH)
* Add transform method to Transformation class (#1765)
* Cope with UC2 fonts in text_extraction (#1785) Robustness (ROB)
* Invalid startxref pointing 1 char before (#1784) Maintenance (MAINT)
* Mark code handling old parameters as deprecated (#1798)- Version 3.7.1, 2023-04-09 Security (SEC)
* Warn about PDF encryption security (#1755) Robustness (ROB)
* Prevent loop in Cloning (#1770)
* Capture UnicodeDecodeError at PdfReader.pdf_header (#1768) Documentation (DOC)
* Add .readthedocs.yaml and bump docs dependencies using `tox -e deps` (#1750, #1752) Developer Experience (DEV)
* Make make_changelog.py idempotent Maintenance (MAINT)
* Move generation of file identifiers to a method (#1760) Testing (TST)
* Add xmp test (#1775)- Version 3.7.0, 2023-03-26 Security (SEC)
* Use Python\'s secrets module instead of random module (#1748) New Features (ENH)
* Add AnnotationBuilder.highlight text markup annotation (#1740)
* Add AnnotationBuilder.popup (#1665)
* Add AnnotationBuilder.polyline annotation support (#1726)
* Add clone_from parameter in PdfWriter constructor (#1703) Bug Fixes (BUG)
* \'DictionaryObject\' object has no attribute \'indirect_reference\' (#1729) Robustness (ROB)
* Handle params NullObject in decode_stream_data (#1738) Documentation (DOC)
* Project scope (#1743) Maintenance (MAINT)
* Add AnnotationFlag (#1746)
* Add LazyDict.__str__ (#1727)- Version 3.6.0, 2023-03-18 New Features (ENH)
* Extend PdfWriter.append() to PageObjects (#1704)
* Support qualified names in update_page_form_field_values (#1695) Robustness (ROB)
* Tolerate streams without length field (#1717)
* Accept DictionaryObject in /D of NamedDestination (#1720)
* Widths def in cmap calls IndirectObject (#1719)- Version 3.5.2, 2023-03-12 ⚠️ We discovered that compress_content_stream has to be applied to a page of the PdfWriter. It may not be applied to a page of the PdfReader! Bug Fixes (BUG)
* compress_content_stream not readable in Adobe Acrobat (#1698)
* Pass logging parameters correctly in set_need_appearances_writer (#1697)
* Write /Root/AcroForm in set_need_appearances_writer (#1639) Robustness (ROB)
* Allow more whitespaces within linearized file (#1701)- Version 3.5.1, 2023-03-05 Robustness (ROB)
* Some attributes not copied in DictionaryObject._clone (#1635)
* Allow merging multiple time pages with annots (#1624) Testing (TST)
* Replace pytest.mark.external by enable_socket (#1657)- Version 3.5.0, 2023-02-26 New Features (ENH)
* Add reader.attachments public interface (#1611, #1661)
* Add PdfWriter.remove_objects_from_page(page: PageObject, to_delete: ObjectDeletionFlag) (#1648)
* Allow free-text annotation to have transparent border/background (#1664) Bug Fixes (BUG)
* Allow decryption with empty password for AlgV5 (#1663)
* Let PdfWriter.pages return PageObject after calling `clone_document_from_reader()` (#1613)
* Invalid font pointed during merge_resources (#1641) Robustness (ROB)
* Cope with invalid objects in IndirectObject.clone (#1637)
* Improve tolerance to invalid Names/Dests (#1658)
* Decode encoded values in get_fields (#1636)
* Let PdfWriter.merge cope with missing \"/Fields\" (#1628) - Version 3.4.1, 2023-02-12 Bug Fixes (BUG)
* Switch from trimbox to cropbox when merging pages (#1622)
* Text extraction not working with one glyph to char sequence (#1620) Robustness (ROB)
* Fix 2 cases of \"object has no attribute \\\'indirect_reference\\\'\" (#1616) Testing (TST)
* Add multiple retry on get_url for external PDF downloads (#1626)- Version 3.4.0, 2023-02-05 NOTICE: pypdf changed the way it represents numbers parsed from PDF files. pypdf<3.4.0 represented numbers as Decimal, pypdf>=3.4.0 represents them as floats. Several other PDF libraries to this, as well as many PDF viewers. We hope to fix issues with too high precision like this and get a speed boost. In case your PDF documents rely on more than 18 decimals of precision you should check if it still works as expected. To clarify: This does not affect the text shown in PDF documents. It affects numbers, e.g. when graphics are drawn on the PDF or very exact positions are used. Typically, 5 decimals should be enough. New Features (ENH)
* Enable merging forms with overlapping names (#1553)
* Add \'over\' parameter to merge_transformend_page & co (#1567) Bug Fixes (BUG)
* Fix getter of the PageObject.rotation property with an indirect object (#1602)
* Restore merge_transformed_page & co (#1567)
* Replace decimal by float (#1563) Robustness (ROB)
* PdfWriter.remove_images: /Contents might not be in page_ref (#1598) Developer Experience (DEV)
* Introduce ruff (#1586, #1609) Maintenance (MAINT)
* Remove decimal (#1608) - Version 3.3.0, 2023-01-22 New Features (ENH)
* Add page label support to PdfWriter (#1558)
* Accept inline images with space before EI (#1552)
* Add circle annotation support (#1556)
* Add polygon annotation support (#1557)
* Make merging pages produce a deterministic PDF (#1542, #1543) Bug Fixes (BUG)
* Fix error in cmap extraction (#1544)
* Remove erroneous assertion check (#1564)
* Fix dictionary access of optional page label keys (#1562) Robustness (ROB)
* Set ignore_eof=True for read_until_regex (#1521) Documentation (DOC)
* Paper size (#1550) Developer Experience (DEV)
* Fix broken combination of dependencies of docs.txt
* Annotate tests appropriately (#1551) - Version 3.2.1, 2023-01-08 Bug Fixes (BUG)
* Accept hierarchical fields (#1529) Documentation (DOC)
* Use google style docstrings (#1534)
* Fix linked markdown documents (#1537) Developer Experience (DEV)
* Update docs config (#1535) - Version 3.2.0, 2022-12-31 Performance Improvement (PI)
* Help the specializing adaptive interpreter (#1522) New Features (ENH)
* Add support for page labels (#1519) Bug Fixes (BUG)
* upgrade clone_document_root (#1520) - Version 3.1.0, 2022-12-23 Move PyPDF2 to pypdf (#1513). This now it\'s all lowercase, no number in the name. For installation and for import. PyPDF2 will no longer receive updates. The community should move back to its roots. If you were still using pyPdf or PyPDF2 < 2.0.0, I recommend reading the migration guide: https://pypdf.readthedocs.io/en/latest/user/migration-1-to-2.html pypdf==3.1.0 is only different from PyPDF2==3.0.0 in the package name. Replacing \"PyPDF2\" by \"pypdf\" should be enough if you migrate from `PyPDF2==3.0.0` to `pypdf==3.1.0`.- Version 3.0.0, 2022-12-22 BREAKING CHANGES ⚠️
* Deprecate features with PyPDF2==3.0.0 (#1489)
* Refactor Fit / Zoom parameters (#1437) New Features (ENH)
* Add Cloning (#1371)
* Allow int for indirect_reference in PdfWriter.get_object (#1490) Documentation (DOC)
* How to read PDFs from S3 (#1509)
* Make MyST parse all links as simple hyperlinks (#1506)
* Changed \'latest\' for \'stable\' generated docs (#1495)
* Adjust deprecation procedure (#1487) Maintenance (MAINT)
* Use typing.IO for file streams (#1498)- Version 2.12.1, 2022-12-10 Documentation (DOC)
* Deduplicate extract_text docstring (#1485)
* How to cite PyPDF2 (#1476) Maintenance (MAINT) Consistency changes:
* indirect_ref/ido ➔ indirect_reference, dest➔ page_destination (#1467)
* owner_pwd/user_pwd ➔ owner_password/user_password (#1483)
* position ➜ page_number in Merger.merge (#1482)
* indirect_ref ➜ indirect_reference (#1484)- Version 2.12.0, 2022-12-10 New Features (ENH)
* Add support to extract gray scale images (#1460)
* Add \'threads\' property to PdfWriter (#1458)
* Add \'open_destination\' property to PdfWriter (#1431)
* Make PdfReader.get_object accept integer arguments (#1459) Bug Fixes (BUG)
* Scale PDF annotations (#1479) Robustness (ROB)
* Padding issue with AES encryption (#1469)
* Accept empty object as null objects (#1477) Documentation (DOC)
* Add module documentation the PaperSize class (#1447) Maintenance (MAINT)
* Use \'page_number\' instead of \'pagenum\' (#1365)
* Add List of pages to PageRangeSpec (#1456) Testing (TST)
* Cleanup temporary files (#1454)
* Mark test_tounicode_is_identity as external (#1449)
* Use Ubuntu 20.04 for running CI test suite (#1452)- Version 2.11.2, 2022-11-20 New Features (ENH)
* Add remove_from_tree (#1432)
* Add AnnotationBuilder.rectangle (#1388) Bug Fixes (BUG)
* JavaScript executed twice (#1439)
* ToUnicode stores /Identity-H instead of stream (#1433)
* Declare Pillow as optional dependency (#1392) Developer Experience (DEV)
* Modify read_string_from_stream to a benchmark (#1415)
* Improve error reporting of read_object (#1412)
* Test Python 3.11 (#1404)
* Extend Flake8 ignore list (#1410)
* Use correct pytest markers (#1407)
* Move project configuration to pyproject.toml (#1382) - Version 2.11.1, 2022-10-09 Bug Fixes (BUG)
* td matrix (#1373)
* Cope with cmap from #1322 (#1372) Robustness (ROB)
* Cope with str returned from get_data in cmap (#1380)- Version 2.11.0, 2022-09-25 New Features (ENH)
* Addition of optional visitor-functions in extract_text() (#1252)
* Add metadata.creation_date and modification_date (#1364)
* Add PageObject.images attribute (#1330) Bug Fixes (BUG)
* Lookup index in _xobj_to_image can be ByteStringObject (#1366)
* \'IndexError: index out of range\' when using extract_text (#1361)
* Errors in transfer_rotation_to_content() (#1356) Robustness (ROB)
* Ensure update_page_form_field_values does not fail if no fields (#1346) - Version 2.10.9, 2022-09-18 New Features (ENH)
* Add rotation property and transfer_rotate_to_content (#1348) Performance Improvements (PI)
* Avoid string concatenation with large embedded base64-encoded images (#1350) Bug Fixes (BUG)
* Format floats using their intrinsic decimal precision (#1267) Robustness (ROB)
* Fix merge_page for pages without resources (#1349)- Version 2.10.8, 2022-09-14 New Features (ENH)
* Add PageObject.user_unit property (#1336) Robustness (ROB)
* Improve NameObject reading/writing (#1345)- Version 2.10.7, 2022-09-11 Bug Fixes (BUG)
* Fix Error in transformations (#1341)
* Decode #23 in NameObject (#1342) Testing (TST)
* Use pytest.warns() for warnings, and .raises() for exceptions (#1325)- Version 2.10.6, 2022-09-09 Robustness (ROB)
* Fix infinite loop due to Invalid object (#1331)
* Fix image extraction issue with superfluous whitespaces (#1327)- Version 2.10.5, 2022-09-04 New Features (ENH)
* Process XRefStm (#1297)
* Auto-detect RTL for text extraction (#1309) Bug Fixes (BUG)
* Avoid scaling cropbox twice (#1314) Robustness (ROB)
* Fix offset correction in revised PDF (#1318)
* Crop data of /U and /O in encryption dictionary to 48 bytes (#1317)
* MultiLine bfrange in cmap (#1299)
* Cope with 2 digit codes in bfchar (#1310)
* Accept \'/annn\' charset as ASCII code (#1316)
* Log errors during Float / NumberObject initialization (#1315)
* Cope with corrupted entries in xref table (#1300) Documentation (DOC)
* Migration guide (PyPDF2 1.x ➔ 2.x) (#1324)
* Creating a coverage report (#1319)
* Fix AnnotationBuilder.free_text example (#1311)
* Fix usage of page.scale by replacing it with page.scale_by (#1313) Maintenance (MAINT)
* PdfReaderProtocol (#1303)
* Throw PdfReadError if Trailer can\'t be read (#1298)
* Remove catching OverflowException (#1302) - Version 2.10.4, 2022-08-28 Robustness (ROB)
* Fix errors/warnings on no /Resources within extract_text (#1276)
* Add required line separators in ContentStream ArrayObjects (#1281) Maintenance (MAINT)
* Use NameObject idempotency (#1290) Testing (TST)
* Rectangle deletion (#1289)
* Add workflow tests (#1287)
* Remove files after tests ran (#1286) Packaging (PKG)
* Add minimum version for typing_extensions requirement (#1277)- Version 2.10.3, 2022-08-21 Robustness (ROB)
* Decrypt returns empty bytestring (#1258) Developer Experience (DEV)
* Modify CI to better verify built package contents (#1244) Maintenance (MAINT)
* Remove \'mine\' as PdfMerger always creates the stream (#1261)
* Let PdfMerger._create_stream raise NotImplemented (#1251)
* password param of _security._alg32(...) is only a string, not bytes (#1259)
* Remove unreachable code in read_block_backwards (#1250) and sign function in _extract_text (#1262) Testing (TST)
* Delete annotations (#1263)
* Close PdfMerger in tests (#1260)
* PdfReader.xmp_metadata workflow (#1257)
* Various PdfWriter (Layout, Bookmark deprecation) (#1249)- Version 2.10.2, 2022-08-15 BUG: Add PyPDF2.generic to PyPI distribution- Version 2.10.1, 2022-08-15 Bug Fixes (BUG)
* TreeObject.remove_child had a non-PdfObject assignment for Count (#1233, #1234)
* Fix stream truncated prematurely (#1223) Documentation (DOC)
* Fix docstring formatting (#1228) Maintenance (MAINT)
* Split generic.py (#1229) Testing (TST)
* Decrypt AlgV4 with owner password (#1239)
* AlgV5.generate_values (#1238)
* TreeObject.remove_child / empty_tree (#1235, #1236)
* create_string_object (#1232)
* Free-Text annotations (#1231)
* generic._base (#1230)
* Strict get fonts (#1226)
* Increase PdfReader coverage (#1219, #1225)
* Increase PdfWriter coverage (#1237)
* 100% coverage for utils.py (#1217)
* PdfWriter exception non-binary stream (#1218)
* Don\'t check coverage for deprecated code (#1216)- Version 2.10.0, 2022-08-07 New Features (ENH)
* \"with\" support for PdfMerger and PdfWriter (#1193)
* Add AnnotationBuilder.text(...) to build text annotations (#1202) Bug Fixes (BUG)
* Allow IndirectObjects as stream filters (#1211) Documentation (DOC)
* Font scrambling
* Page vs Content scaling (#1208)
* Example for orientation parameter of extract_text (#1206)
* Fix AnnotationBuilder parameter formatting (#1204) Developer Experience (DEV)
* Add flake8-print (#1203) Maintenance (MAINT)
* Introduce WrongPasswordError / FileNotDecryptedError / EmptyFileError (#1201)- Version 2.9.0, 2022-07-31 New Features (ENH)
* Add ability to add hex encoded colors to outline items (#1186)
* Add support for pathlib.Path in PdfMerger.merge (#1190)
* Add link annotation (#1189)
* Add capability to filter text extraction by orientation (#1175) Bug Fixes (BUG)
* Named Dest in PDF1.1 (#1174)
* Incomplete Graphic State save/restore (#1172) Documentation (DOC)
* Update changelog url in package metadata (#1180)
* Mention camelot for table extraction (#1179)
* Mention pyHanko for signing PDF documents (#1178)
* Weow have CMAP support since a while (#1177) Maintenance (MAINT)
* Consistent usage of warnings / log messages (#1164)
* Consistent terminology for outline items (#1156)- Version 2.8.1, 2022-07-25 Bug Fixes (BUG)
* u_hash in AlgV4.compute_key (#1170) Robustness (ROB)
* Fix loading of file from #134 (#1167)
* Cope with empty DecodeParams (#1165) Documentation (DOC)
* Typo in merger deprecation warning message (#1166) Maintenance (MAINT)
* Package updates; solve mypy strict remarks (#1163) Testing (TST)
* Add test from #325 (#1169)
* Fri Aug 25 2023 ecsos - Add %{?sle15_python_module_pythons}
* Thu Oct 27 2022 Yogalakshmi Arunachalam - Update to version 2.11.1 Bug Fixes (BUG)
* td matrix (#1373)
* Cope with cmap from #1322 (#1372) Robustness (ROB)
* Cope with str returned from get_data in cmap (#1380) Full Changelog: https://github.com/py-pdf/PyPDF2/compare/2.11.0…2.11.1
* Wed Oct 12 2022 Yogalakshmi Arunachalam - Update to version 2.11.0
* New Features (ENH) Addition of optional visitor-functions in extract_text() (#1252) Add metadata.creation_date and modification_date (#1364) Add PageObject.images attribute (#1330)
* Bug Fixes (BUG) Lookup index in _xobj_to_image can be ByteStringObject (#1366) ‘IndexError: index out of range’ when using extract_text (#1361) Errors in transfer_rotation_to_content() (#1356)
* Robustness (ROB) Ensure update_page_form_field_values does not fail if no fields (#1346) Full Changelog: https://github.com/py-pdf/PyPDF2/compare/2.10.9…2.11.0
* Wed Sep 07 2022 Yogalakshmi Arunachalam - Spec changes: Changed the source to github Renamed CHANGELOG to CHANGELOG.md
* Wed Sep 07 2022 Yogalakshmi Arunachalam - Update to version 2.6.0: New Features (ENH): - Add color and font_format to PdfReader.outlines[i] (#1104) - Extract Text Enhancement (whitespaces) (#1084) Bug Fixes (BUG): - Use `build_destination` for named destination outlines (#1128) - Avoid a crash when a ToUnicode CMap has an empty dstString in beginbfchar (#1118) - Prevent deduplication of PageObject (#1105) - None-check in DictionaryObject.read_from_stream (#1113) - Avoid IndexError in _cmap.parse_to_unicode (#1110) Documentation (DOC): - Explanation for git submodule - Watermark and stamp (#1095) Maintenance (MAINT): - Text extraction improvements (#1126) - Destination.color returns ArrayObject instead of tuple as fallback (#1119) - Use add_bookmark_destination in add_bookmark (#1100) - Use add_bookmark_destination in add_bookmark_dict (#1099) Testing (TST): - Remove xfail from test_outline_title_issue_1121 - Add test for arab text (#1127) - Add xfail for decryption fail (#1125) - Add xfail test for IndexError when extracting text (#1124) - Add MCVE showing outline title issue (#1123) Code Style (STY): - Apply black and isort - Use IntFlag for permissions_flag / update_page_form_field_values (#1094) - Simplify code (#1101)- Update to version 2.5.0: New Features (ENH): - Add PageObject._get_fonts (#1083) - Add support for indexed color spaces / BitsPerComponent for decoding PNGs (#1067) Performance Improvements (PI): - Use iterative DFS in PdfWriter._sweep_indirect_references (#1072) Bug Fixes (BUG): - Let Page.scale also scale the crop-/trim-/bleed-/artbox (#1066) - Column default for CCITTFaxDecode (#1079) Robustness (ROB): - Guard against None-value in _get_outlines (#1060) Documentation (DOC): - Stamps and watermarks (#1082) - OCR vs PDF text extraction (#1081) - Python Version support - Formatting of CHANGELOG Developer Experience (DEV): - Cache downloaded files (#1070) - Speed-up for CI (#1069) Maintenance (MAINT): - Set page.rotate(angle: int) (#1092) - Issue #416 was fixed by #1015 (#1078) Testing (TST): - Image extraction (#1080) - Image extraction (#1077) Code Style (STY): - Apply black - Typo in Changelog- Update to version 2.4.2: New Features (ENH): - Add PdfReader.xfa attribute (#1026) Bug Fixes (BUG): - Wrong page inserted when PdfMerger.merge is done (#1063) - Resolve IndirectObject when it refers to a free entry (#1054) Developer Experience (DEV): - Added {posargs} to tox.ini (#1055) Maintenance (MAINT): - Remove PyPDF2._utils.bytes_type (#1053) Testing (TST): - Scale page (indirect rect object) (#1057) - Simplify pathlib PdfReader test (#1056) - IndexError of VirtualList (#1052) - Invalid XML in xmp information (#1051) - No pycryptodome (#1050) - Increase test coverage (#1045) Code Style (STY): - DOC of compress_content_streams (#1061) - Minimize diff for #879 (#1049)- Update to version 2.4.1: New Features (ENH): - Add writer.pdf_header property (getter and setter) (#1038) Performance Improvements (PI): - Remove b_ call in FloatObject.write_to_stream (#1044) - Check duplicate objects in writer._sweep_indirect_references (#207) Documentation (DOC): - How to surppress exceptions/warnings/log messages (#1037) - Remove hyphen from lossless (#1041) - Compression of content streams (#1040) - Fix inconsistent variable names in add-watermark.md (#1039) - File size reduction - Add CHANGELOG to the rendered docs (#1023) Maintenance (MAINT): - Handle XML error when reading XmpInformation (#1030) - Deduplicate Code / add mutmut config (#1022) Code Style (STY): - Use unnecessary one-line function / class attribute (#1043) - Docstring formatting (#1033)- Update to version 2.4.0: New Features (ENH): - Support R6 decrypting (#1015) - Add PdfReader.pdf_header (#1013) Performance Improvements (PI): - Remove ord_ calls (#1014) Bug Fixes (BUG): - Fix missing page for bookmark (#1016) Robustness (ROB): - Deal with invalid Destinations (#1028) Documentation (DOC): - get_form_text_fields does not extract dropdown data (#1029) - Adjust PdfWriter.add_uri docstring - Mention crypto extra_requires for installation (#1017) Developer Experience (DEV): - Use /n line endings everywhere (#1027) - Adjust string formatting to be able to use mutmut (#1020) - Update Bug report template- Update to version 2.3.1: BUG: Forgot to add the interal `_codecs` subpackage.- Update to version 2.3.0: The highlight of this release is improved support for file encryption (AES-128 and AES-256, R5 only). See #749 for the amazing work of AATTexiledkingcc confetti_ball Thank you hugs Deprecations (DEP): - Rename names to be PEP8-compliant (#967) - `PdfWriter.get_page`: the pageNumber parameter is renamed to page_number - `PyPDF2.filters`:
* For all classes, a parameter rename: decodeParms ➔ decode_parms
* decodeStreamData ➔ decode_stream_data - `PyPDF2.xmp`:
* XmpInformation.rdfRoot ➔ XmpInformation.rdf_root
* XmpInformation.xmp_createDate ➔ XmpInformation.xmp_create_date
* XmpInformation.xmp_creatorTool ➔ XmpInformation.xmp_creator_tool
* XmpInformation.xmp_metadataDate ➔ XmpInformation.xmp_metadata_date
* XmpInformation.xmp_modifyDate ➔ XmpInformation.xmp_modify_date
* XmpInformation.xmpMetadata ➔ XmpInformation.xmp_metadata
* XmpInformation.xmpmm_documentId ➔ XmpInformation.xmpmm_document_id
* XmpInformation.xmpmm_instanceId ➔ XmpInformation.xmpmm_instance_id - `PyPDF2.generic`:
* readHexStringFromStream ➔ read_hex_string_from_stream
* initializeFromDictionary ➔ initialize_from_dictionary
* createStringObject ➔ create_string_object
* TreeObject.hasChildren ➔ TreeObject.has_children
* TreeObject.emptyTree ➔ TreeObject.empty_tree New Features (ENH): - Add decrypt support for V5 and AES-128, AES-256 (R5 only) (#749) Robustness (ROB): - Fix corrupted (wrongly) linear PDF (#1008) Maintenance (MAINT): - Move PDF_Samples folder into ressources - Fix typos (#1007) Testing (TST): - Improve encryption/decryption test (#1009) - Add merger test cases with real PDFs (#1006) - Add mutmut config Code Style (STY): - Put pure data mappings in separate files (#1005) - Make encryption module private, apply pre-commit (#1010)- Update to version 2.2.1: Performance Improvements (PI): - Remove b_ calls (#992, #986) - Apply improvements to _utils suggested by perflint (#993) Robustness (ROB): - utf-16-be\\\' codec can\\\'t decode (...) (#995) Documentation (DOC): - Remove reference to Scripts (#987) Developer Experience (DEV): - Fix type annotations for add_bookmarks (#1000) Testing (TST): - Add test for PdfMerger (#1001) - Add tests for XMP information (#996) - reader.get_fields / zlib issue / LZW decode issue (#1004) - reader.get_fields with report generation (#1002) - Improve test coverage by extracting texts (#998) Code Style (STY): - Apply fixes suggested by pylint (#999)- Update to version 2.2.0: The 2.2.0 release improves text extraction again via (#969):
* Improvements around /Encoding / /ToUnicode
* Extraction of CMaps improved
* Fallback for font def missing
* Support for /Identity-H and /Identity-V: utf-16-be
* Support for /GB-EUC-H / /GB-EUC-V / GBp/c-EUC-H / /GBpc-EUC-V (beta release for evaluation)
* Arabic (for evaluation)
* Whitespace extraction improvements Those changes should mainly improve the text extraction for non-ASCII alphabets, e.g. Russian / Chinese / Japanese / Korean / Arabic.- Update to version 2.1.1: New Features (ENH): - Add support for pathlib as input for PdfReader (#979) Performance Improvements (PI): - Optimize read_next_end_line (#646) Bug Fixes (BUG): - Adobe Acrobat \\\'Would you like to save this file?\\\' (#970) Documentation (DOC): - Notes on annotations (#982) - Who uses PyPDF2 - intendet \\xe2\\x9e\\x94 in robustness page (#958) Maintenance (MAINT): - pre-commit / requirements.txt updates (#977) - Mark read_next_end_line as deprecated (#965) - Export `PageObject` in PyPDF2 root (#960) Testing (TST): - Add MCVE of issue #416 (#980) - FlateDecode.decode decodeParms (#964) - Xmp module (#962) - utils.paeth_predictor (#959) Code Style (STY): - Use more tuples and list/dict comprehensions (#976)- Update to version 2.1.0: The highlight of the 2.1.0 release is the most massive improvement to the text extraction capabilities of PyPDF2 since 2016 partying_faceconfetti_ball A very big thank you goes to [pubpub-zz](https://github.com/pubpub-zz) who took a lot of time and knowledge about the PDF format to finally get those improvements into PyPDF2. Thank you hugsgreen_heart In case the new function causes any issues, you can use `_extract_text_old` for the old functionality. Please also open a bug ticket in that case. There were several people who have attempted to bring similar improvements to PyPDF2. All of those were valuable. The main reason why they didn\'t get merged is the big amount of open PRs / issues. pubpub-zz was the most comprehensive PR which also incorporated the latest changes of PyPDF2 2.0.0. Thank you to [VictorCarlquist](https://github.com/VictorCarlquist) for #858 and [asabramo](https://github.com/asabramo) for #464 hugs New Features (ENH): - Massive text extraction improvement (#924). Closed many open issues: - Exceptions / missing spaces in extract_text() method (#17) man_dancing - Whitespace issues in extract_text() (#42) woman_dancing - pypdf2 reads the hifenated words in a new line (#246) - PyPDF2 failing to read unicode character (#37) - Unable to read bullets (#230) - ExtractText yields nothing for apparently good PDF (#168) tada - Encoding issue in extract_text() (#235) - extractText() doesn\'t work on Chinese PDF (#252) - encoding error (#260) - Trouble with apostophes in names in text \"O\'Doul\" (#384) - extract_text works for some PDF files, but not the others (#437) - Euro sign not being recognized by extractText (#443) - Failed extracting text from French texts (#524) - extract_text doesn\'t extract ligatures correctly (#598) - reading spanish text - mark convert issue (#635) - Read PDF changed from text to random symbols (#654) - .extractText() reads / as 1. (#789) - Update glyphlist (#947) - inspired by #464 - Allow adding PageRange objects (#948) Bug Fixes (BUG): - Delete .python-version file (#944) - Compare StreamObject.decoded_self with None (#931) Robustness (ROB): - Fix some conversion errors on non conform PDF (#932) Documentation (DOC): - Elaborate on PDF text extraction difficulties (#939) - Add logo (#942) - rotate vs Transformation().rotate (#937) - Example how to use PyPDF2 with AWS S3 (#938) - How to deprecate (#930) - Fix typos on robustness page (#935) - Remove scripts (pdfcat) from docs (#934) Developer Experience (DEV): - Ignore .python-version file - Mark deprecated code with no-cover (#943) - Automatically create Github releases from tags (#870) Testing (TST): - Text extraction for non-latin alphabets (#954) - Ignore PdfReadWarning in benchmark (#949) - writer.remove_text (#946) - Add test for Tree and _security (#945) Code Style (STY): - black, isort, Flake8, splitting buildCharMap (#950)- Update to version 2.0.0: The 2.0.0 release of PyPDF2 includes three core changes: 1. Dropping support for Python 3.5 and older. 2. Introducing type annotations. 3. Interface changes, mostly to have PEP8-compliant names We introduced a [deprecation process](#930) that hopefully helps users to avoid unexpected breaking changes. Breaking Changes(DEP): - PyPDF2 2.0 requires Python 3.6+. Python 2.7 and 3.5 support were dropped. - PdfFileReader: The \"warndest\" parameter was removed - PdfFileReader and PdfFileMerger no longer have the `overwriteWarnings` parameter. The new behavior is `overwriteWarnings=False`. - merger: OutlinesObject was removed without replacement. - merger.py ➔ _merger.py: You must import PdfFileMerger from PyPDF2 directly. - utils:
* `ConvertFunctionsToVirtualList` was removed
* `formatWarning` was removed
* `isInt(obj)`: Use `instance(obj, int)` instead
* `u_(s)`: Use `s` directly
* `chr_(c)`: Use `chr(c)` instead
* `barray(b)`: Use `bytearray(b)` instead
* `isBytes(b)`: Use `instance(b, type(bytes()))` instead
* `xrange_fn`: Use `range` instead
* `string_type`: Use `str` instead
* `isString(s)`: Use `instance(s, str)` instead
* `_basestring`: Use `str` instead
* All Exceptions are now in `PyPDF2.errors`: - PageSizeNotDefinedError - PdfReadError - PdfReadWarning - PyPdfError - `PyPDF2.pdf` (the `pdf` module) no longer exists. The contents were moved with the library. You should most likely import directly from `PyPDF2` instead. The `RectangleObject` is in `PyPDF2.generic`. - The `Resources`, `Scripts`, and `Tests` will no longer be part of the distribution files on PyPI. This should have little to no impact on most people. The `Tests` are renamed to `tests`, the `Resources` are renamed to `resources`. Both are still in the git repository. The `Scripts` are now in https://github.com/py-pdf/cpdf. `Sample_Code` was moved to the `docs`. For a full list of deprecated functions, please see the changelog of version 1.28.0. New Features (ENH): - Improve space setting for text extraction (#922) - Allow setting the decryption password in PdfReader.__init__ (#920) - Add Page.add_transformation (#883) Bug Fixes (BUG): - Fix error adding transformation to page without /Contents (#908) Robustness (ROB): - Cope with invalid length in streams (#861) Documentation (DOC): - Fix style of 1.25 and 1.27 patch notes (#927) - Transformation (#907) Developer Experience (DEV): - Create flake8 config file (#916) - Use relative imports (#875) Maintenance (MAINT): - Use Python 3.6 language features (#849) - Add wrapper function for PendingDeprecationWarnings (#928) - Use new PEP8 compliant names (#884) - Explicitly represent transformation matrix (#878) - Inline PAGE_RANGE_HELP string (#874) - Remove unnecessary generics imports (#873) - Remove star imports (#865) - merger.py ➔ _merger.py (#864) - Type annotations for all functions/methods (#854) - Add initial type support with mypy (#853) Testing (TST): - Regression test for xmp_metadata converter (#923) - Checkout submodule sample-files for benchmark - Add text extracting performance benchmark - Use new PyPDF2 API in benchmark (#902) - Make test suite fail for uncaught warnings (#892) - Remove -OO testrun from CI (#901) - Improve tests for convert_to_int (#899)- Update to version 1.28.4: Bug Fixes (BUG): - XmpInformation._converter_date was unusable (#921) - Update to version 1.28.3: Deprecations (DEP): - PEP8 renaming (#905) Bug Fixes (BUG): - XmpInformation missing method _getText (#917) - Fix PendingDeprecationWarning on _merge_page (#904)- Update to version 1.28.2: Bug Fixes (BUG): - PendingDeprecationWarning for getContents (#893) - PendingDeprecationWarning on using PdfMerger (#891) - Update to version 1.28.1: Bug Fixes (BUG): - Incorrectly show deprecation warnings on internal usage (#887) Maintenance (MAINT): - Add stacklevel=2 to deprecation warnings (#889) - Remove duplicate warnings imports (#888)- Update to version 1.28.0: This release adds a lot of deprecation warnings in preparation of the PyPDF2 2.0.0 release. The changes are mostly using snake_case function-, method-, and variable-names as well as using properties instead of getter-methods. Maintenance (MAINT): - Remove IronPython Fallback for zlib (#868)
* Make the `PyPDF2.utils` module private
* Rename of core classes:
* PdfFileReader ➔ PdfReader
* PdfFileWriter ➔ PdfWriter
* PdfFileMerger ➔ PdfMerger
* Use PEP8 conventions for function names and parameters
* If a property and a getter-method are both present, use the property In many places: - getObject ➔ get_object - writeToStream ➔ write_to_stream - readFromStream ➔ read_from_stream PyPDF2.generic - readObject ➔ read_object - convertToInt ➔ convert_to_int - DocumentInformation.getText ➔ DocumentInformation._get_text : This method should typically not be used; please let me know if you need it. PdfReader class: - `reader.getPage(pageNumber)` ➔ `reader.pages[page_number]` - `reader.getNumPages()` / `reader.numPages` ➔ `len(reader.pages)` - getDocumentInfo ➔ metadata - flattenedPages attribute ➔ flattened_pages - resolvedObjects attribute ➔ resolved_objects - xrefIndex attribute ➔ xref_index - getNamedDestinations / namedDestinations attribute ➔ named_destinations - getPageLayout / pageLayout ➔ page_layout attribute - getPageMode / pageMode ➔ page_mode attribute - getIsEncrypted / isEncrypted ➔ is_encrypted attribute - getOutlines ➔ get_outlines - readObjectHeader ➔ read_object_header (TODO: read vs get?) - cacheGetIndirectObject ➔ cache_get_indirect_object (TODO: public vs private?) - cacheIndirectObject ➔ cache_indirect_object (TODO: public vs private?) - getDestinationPageNumber ➔ get_destination_page_number - readNextEndLine ➔ read_next_end_line - _zeroXref ➔ _zero_xref - _authenticateUserPassword ➔ _authenticate_user_password - _pageId2Num attribute ➔ _page_id2num - _buildDestination ➔ _build_destination - _buildOutline ➔ _build_outline - _getPageNumberByIndirect(indirectRef) ➔ _get_page_number_by_indirect(indirect_ref) - _getObjectFromStream ➔ _get_object_from_stream - _decryptObject ➔ _decrypt_object - _flatten(..., indirectRef) ➔ _flatten(..., indirect_ref) - _buildField ➔ _build_field - _checkKids ➔ _check_kids - _writeField ➔ _write_field - _write_field(..., fieldAttributes) ➔ _write_field(..., field_attributes) - _read_xref_subsections(..., getEntry, ...) ➔ _read_xref_subsections(..., get_entry, ...) PdfWriter class: - `writer.getPage(pageNumber)` ➔ `writer.pages[page_number]` - `writer.getNumPages()` ➔ `len(writer.pages)` - addMetadata ➔ add_metadata - addPage ➔ add_page - addBlankPage ➔ add_blank_page - addAttachment(fname, fdata) ➔ add_attachment(filename, data) - insertPage ➔ insert_page - insertBlankPage ➔ insert_blank_page - appendPagesFromReader ➔ append_pages_from_reader - updatePageFormFieldValues ➔ update_page_form_field_values - cloneReaderDocumentRoot ➔ clone_reader_document_root - cloneDocumentFromReader ➔ clone_document_from_reader - getReference ➔ get_reference - getOutlineRoot ➔ get_outline_root - getNamedDestRoot ➔ get_named_dest_root - addBookmarkDestination ➔ add_bookmark_destination - addBookmarkDict ➔ add_bookmark_dict - addBookmark ➔ add_bookmark - addNamedDestinationObject ➔ add_named_destination_object - addNamedDestination ➔ add_named_destination - removeLinks ➔ remove_links - removeImages(ignoreByteStringObject) ➔ remove_images(ignore_byte_string_object) - removeText(ignoreByteStringObject) ➔ remove_text(ignore_byte_string_object) - addURI ➔ add_uri - addLink ➔ add_link - getPage(pageNumber) ➔ get_page(page_number) - getPageLayout / setPageLayout / pageLayout ➔ page_layout attribute - getPageMode / setPageMode / pageMode ➔ page_mode attribute - _addObject ➔ _add_object - _addPage ➔ _add_page - _sweepIndirectReferences ➔ _sweep_indirect_references PdfMerger class - `__init__` parameter: strict=True ➔ strict=False (the PdfFileMerger still has the old default) - addMetadata ➔ add_metadata - addNamedDestination ➔ add_named_destination - setPageLayout ➔ set_page_layout - setPageMode ➔ set_page_mode Page class: - artBox / bleedBox/ cropBox/ mediaBox / trimBox ➔ artbox / bleedbox/ cropbox/ mediabox / trimbox - getWidth, getHeight ➔ width / height - getLowerLeft_x / getUpperLeft_x ➔ left - getUpperRight_x / getLowerRight_x ➔ right - getLowerLeft_y / getLowerRight_y ➔ bottom - getUpperRight_y / getUpperLeft_y ➔ top - getLowerLeft / setLowerLeft ➔ lower_left property - upperRight ➔ upper_right - mergePage ➔ merge_page - rotateClockwise / rotateCounterClockwise ➔ rotate_clockwise - _mergeResources ➔ _merge_resources - _contentStreamRename ➔ _content_stream_rename - _pushPopGS ➔ _push_pop_gs - _addTransformationMatrix ➔ _add_transformation_matrix - _mergePage ➔ _merge_page XmpInformation class: - getElement(..., aboutUri, ...) ➔ get_element(..., about_uri, ...) - getNodesInNamespace(..., aboutUri, ...) ➔ get_nodes_in_namespace(..., aboutUri, ...) - _getText ➔ _get_text utils.py: - matrixMultiply ➔ matrix_multiply - RC4_encrypt is moved to the security module - Update to version 1.27.12: Bug Fixes (BUG): - _rebuild_xref_table expects trailer to be a dict (#857) Documentation (DOC): - Security Policy- Update to version 1.27.11: Bug Fixes (BUG): - Incorrectly issued xref warning/exception (#855)- Update to version 1.27.10: Robustness (ROB): - Handle missing destinations in reader (#840) - warn-only in readStringFromStream (#837) - Fix corruption in startxref or xref table (#788 and #830) Documentation (DOC): - Project Governance (#799) - History of PyPDF2 - PDF feature/version support (#816) - More details on text parsing issues (#815) Developer Experience (DEV): - Add benchmark command to Makefile - Ignore IronPython parts for code coverage (#826) Maintenance (MAINT): - Split pdf module (#836) - Separated CCITTFax param parsing/decoding (#841) - Update requirements files Testing (TST): - Use external repository for larger/more PDFs for testing (#820) - Swap incorrect test names (#838) - Add test for PdfFileReader and page properties (#835) - Add tests for PyPDF2.generic (#831) - Add tests for utils, form fields, PageRange (#827) - Add test for ASCII85Decode (#825) - Add test for FlateDecode (#823) - Add test for filters.ASCIIHexDecode (#822) Code Style (STY): - Apply pre-commit (black, isort) + use snake_case variables (#832) - Remove debug code (#828) - Documentation, Variable names (#839)- Update to version 1.27.9: A change I would like to highlight is the performance improvement for large PDF files (#808) tada New Features (ENH): - Add papersizes (#800) - Allow setting permission flags when encrypting (#803) - Allow setting form field flags (#802) Bug Fixes (BUG): - TypeError in xmp._converter_date (#813) - Improve spacing for text extraction (#806) - Fix PDFDocEncoding Character Set (#809) Robustness (ROB): - Use null ID when encrypted but no ID given (#812) - Handle recursion error (#804) Documentation (DOC): - CMaps (#811) - The PDF Format + commit prefixes (#810) - Add compression example (#792) Developer Experience (DEV): - Add Benchmark for Performance Testing (#781) Maintenance (MAINT): - Validate PDF magic byte in strict mode (#814) - Make PdfFileMerger.addBookmark() behave life PdfFileWriters\\\' (#339) - Quadratic runtime while parsing reduced to linear (#808) Testing (TST): - Newlines in text extraction (#807)- Update to version 1.27.8: Bug Fixes (BUG): - Use 1MB as offset for readNextEndLine (#321) - \'PdfFileWriter\' object has no attribute \'stream\' (#787) Robustness (ROB): - Invalid float object; use 0 as fallback (#782) Documentation (DOC): - Robustness (#785) - Update to version 1.27.7: Bug Fixes (BUG): - Import exceptions from PyPDF2.errors in PyPDF2.utils (#780) Code Style (STY): - Naming in \'make_changelog.py\' - Update to version 1.27.6: Deprecations (DEP): - Remove support for Python 2.6 and older (#776) New Features (ENH): - Extract document permissions (#320) Bug Fixes (BUG): - Clip by trimBox when merging pages, which would otherwise be ignored (#240) - Add overwriteWarnings parameter PdfFileMerger (#243) - IndexError for getPage() of decryped file (#359) - Handle cases where decodeParms is an ArrayObject (#405) - Updated PDF fields don\'t show up when page is written (#412) - Set Linked Form Value (#414) - Fix zlib -5 error for corrupt files (#603) - Fix reading more than last1K for EOF (#642) - Acciental import Robustness (ROB): - Allow extra whitespace before \"obj\" in readObjectHeader (#567) Documentation (DOC): - Link to pdftoc in Sample_Code (#628) - Working with annotations (#764) - Structure history Developer Experience (DEV): - Add issue templates (#765) - Add tool to generate changelog Maintenance (MAINT): - Use grouped constants instead of string literals (#745) - Add error module (#768) - Use decorators for AATTstaticmethod (#775) - Split long functions (#777) Testing (TST): - Run tests in CI once with -OO Flags (#770) - Filling out forms (#771) - Add tests for Writer (#772) - Error cases (#773) - Check Error messages (#769) - Regression test for issue #88 - Regression test for issue #327 Code Style (STY): - Make variable naming more consistent in test - Update to version 1.27.5: Security (SEC): - ContentStream_readInlineImage had potential infinite loop (#740) Bug fixes (BUG): - Fix merging encrypted files (#757) - CCITTFaxDecode decodeParms can be an ArrayObject (#756) Robustness improvements (ROBUST): - title sometimes None (#744) Documentation (DOC): - Adjust short description of the package Tests and Test setup (TST): - Rewrite JS tests from unittest to pytest (#746) - Increase Test coverage, mainly with filters (#756) - Add test for inline images (#758) Developer Experience Improvements (DEV): - Remove unused Travis-CI configuration (#747) - Show code coverage (#754, #755) - Add mutmut (#760) Miscellaneous: - STY: Closing file handles, explicit exports, ... (#743)- Update to version 1.27.4: Bug fixes (BUG): - Guard formatting of __init__.__doc__ string (#738) Packaging (PKG): - Add more precise license field to setup (#733) Testing (TST): - Add test for issue #297 Miscellaneous: - DOC: Miscallenious ➔ Miscellaneous (Typo) - TST: Fix CI triggering (master ➔ main) (#739) - STY: Fix various style issues (#742)- Update to version 1.27.3: - PKG: Make Tests not a subpackage (#728) - BUG: Fix ASCII85Decode.decode assertion (#729) - BUG: Error in Chinese character encoding (#463) - BUG: Code duplication in Scripts/2-up.py - ROBUST: Guard \'obj.writeToStream\' with \'if obj is not None\' - ROBUST: Ignore a /Prev entry with the value 0 in the trailer - MAINT: Remove Sample_Code (#726) - TST: Close file handle in test_writer (#722) - TST: Fix test_get_images (#730) - DEV: Make tox use pytest and add more Python versions (#721) - DOC: Many (#720, #723-725, #469)- Update to version 1.27.2: - Add Scripts (including `pdfcat`), Resources, Tests, and Sample_Code back to PyPDF2. It was removed by accident in 1.27.0, but might get removed with 2.0.0 See #718 for discussion- Update to version 1.27.0: Features: - Add alpha channel support for png files in Script (#614) Bug fixes (BUG): - Fix formatWarning for filename without slash (#612) - Add whitespace between words for extractText() (#569, #334) - \"invalid escape sequence\" SyntaxError (#522) - Avoid error when printing warning in pythonw (#486) - Stream operations can be List or Dict (#665) Documentation (DOC): - Added Scripts/pdf-image-extractor.py - Documentation improvements (#550, #538, #324, #426, #394) Tests and Test setup (TST): - Add Github Action which automatically run unit tests via pytest and static code analysis with Flake8 (#660) - Add several unit tests (#661, #663) - Add .coveragerc to create coverage reports Developer Experience Improvements (DEV): - Pre commit: Developers can now `pre-commit install` to avoid tiny issues like trailing whitespaces Miscallenious: - Add the LICENSE file to the distributed packages (#288) - Use setuptools instead of distutils (#599) - Improvements for the PyPI page (#644) - Python 3 changes (#504, #366)
* Mon Oct 21 2019 Simon Lees - change the copyright to 2019