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Use keep-a-changlog format for CHANGELOG.md and add unreleased additions, fixes and changes.
2019-10-20 10:32:11 +00:00
# Changelog
All notable changes in pdfminer.six will be documented in this file.
DOCS: changelog for version 20181108 added
2018-11-08 16:38:17 +00:00
Use keep-a-changlog format for CHANGELOG.md and add unreleased additions, fixes and changes.
2019-10-20 10:32:11 +00:00
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
Remove unused dependency on sortedcontainers (#525) * Remove unused sortedcontainers package * Fix changelog format * Fix a link to the PR * Update CHANGELOG.md Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-10-24 13:55:22 +00:00
## [Unreleased]
Added support for Paeth PNG filter compression (predictor value = 4) (#537) * Added support for Paeth PNG filter compression (predictor value = 4) * Use `above` and `upper_left` as in the pseudo code * Refactor: use variable names that are very close to the pseudo code and add pieces of the docs to show what is going on. * Fix line length issues * Add line about compressions to README.md * Fix merge conflict on readme * Fix bug in filter type Up * Make if-else consistent Co-authored-by: Eduardo Gonzalez Lopez de Murillas <eduardo.gonzalez@accha.nl> Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2021-08-26 18:53:13 +00:00
### Added
- Support for Paeth PNG filter compression (predictor value = 4) ([#537](https://github.com/pdfminer/pdfminer.six/pull/537))
Fix TypeError: cannot unpack non-iterable PDFObjRef object, when unpacking the value of 'DW2' (#529) Closes #518 * Fix TypeError: cannot unpack non-iterable PDFObjRef object, when unpacking the value of 'DW2' An error is occured when the 'DW2' key contains a PDFObjRef object instead of a list of int values, e.g: 'DW2': <PDFObjRef:152>. To solve this issue, we utilise the resolve1() function See: https://github.com/pdfminer/pdfminer.six/issues/518 * Updated CHANGELOG * Update CHANGELOG.md Co-authored-by: Dimitrios TSOLAKIDIS <dimitrios.tsolakidis@vialink.fr> Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-10-25 13:34:45 +00:00
### Fixed
Fix 594 use null id when encrypted but no id given (#595) Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2021-08-29 19:32:14 +00:00
- `KeyError` when `'Encrypt'` but not `'ID'` present in `trailer` ([#594](https://github.com/pdfminer/pdfminer.six/pull/594))
Fix issue of ValueError and KeyError rasied in PDFdocument and PDFparser (#574) * check obj type * update changelog * Update CHANGELOG.md * fix the bug * fix condition * update changelog * update changelog again * update changelog * update Co-authored-by: Pieter Marsman <pietermarsman@gmail.com> Co-authored-by: Tony Tong <baojia.tong@kensho.com>
2021-08-26 18:55:02 +00:00
- Fix issue of ValueError and KeyError rasied in PDFdocument and PDFparser ([#573](https://github.com/pdfminer/pdfminer.six/pull/574))
Fix TypeError: cannot unpack non-iterable PDFObjRef object, when unpacking the value of 'DW2' (#529) Closes #518 * Fix TypeError: cannot unpack non-iterable PDFObjRef object, when unpacking the value of 'DW2' An error is occured when the 'DW2' key contains a PDFObjRef object instead of a list of int values, e.g: 'DW2': <PDFObjRef:152>. To solve this issue, we utilise the resolve1() function See: https://github.com/pdfminer/pdfminer.six/issues/518 * Updated CHANGELOG * Update CHANGELOG.md Co-authored-by: Dimitrios TSOLAKIDIS <dimitrios.tsolakidis@vialink.fr> Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-10-25 13:34:45 +00:00
- Fix issue of TypeError: cannot unpack non-iterable PDFObjRef object, when unpacking the value of 'DW2' ([#529](https://github.com/pdfminer/pdfminer.six/pull/529))
Fix `AttributeError` when dumping a TOC with bytes destinations (#600) * Fix an error when dumping a TOC * Fix a bug that a TOC title variable is a bytes type * Update CHANGELOG.md * Update CHANGELOG.md * Rename e() to escape() and merge two isinstance() checks Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2021-08-30 19:31:32 +00:00
- Fix `PermissionError` when creating temporary filepaths on windows when running tests ([#484](https://github.com/pdfminer/pdfminer.six/pull/484))
- Fix `AttributeError` when dumping a TOC with bytes destinations ([#600](https://github.com/pdfminer/pdfminer.six/pull/600))
Fix extraction of some cjk characters (#593) Fixes #566 * try to fix issue of some Chinese characters cannot be extracted correctly (#566). * format code to pass flake8 check. * fix typo and refer to issue 593. Co-authored-by: huan_cheng <huan_cheng@bestsign.cn> Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2021-08-26 19:05:03 +00:00
- Fix issue of some Chinese characters can not be extracted correctly ([#593](https://github.com/pdfminer/pdfminer.six/pull/593))
Fix for when 'trailer' is indented (#535) * Fix for when trailer is indented * Store stripped line * This commit breaks things... * Or maybe this one breaks things? * Remove commented code because no longer used. * Add CHANGELOG.md * Add poetry venv management files to gitignore since I started using poetry to manage the python envs for this project Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2021-08-15 15:49:56 +00:00
- Detecting trailer correctly when surrounded with needless whitespace ([#535](https://github.com/pdfminer/pdfminer.six/pull/535))
Fix .paint_path handling of single line segments (#530) * Fix .paint_path handling of single line segments - Fixes typo ("ml" should have been "mlh") - Removes if-statement that required individual line segments to be strictly horizontal or vertical. * Treat 'ml'-shape paths as lines not curves Althoguh 'mlh' is the canonical implementation for a single line segment, 'ml' is fairly common. Adds tests and sample PDF. * Fix trailing whitespace * Fix point-extraction from Beziér path commands This commit corrects the manner in which "pts" are extracted from Beziér path commands. See Table 4.9 of PDF reference manual, and new comments in code for details. Previously, depending on whether the command (c, v, or y) the code was extracting some combination of control points (not on curve) and the actual points-on-curve. This commit also refactors .paint_path, so that apply_matrix_pt is only called in one place, and to treat the "h" command in a manner more consistent with other path commands. * Add comments to test_paint_path_quadrilaterals * Parse rect-forming mllll paths as rects not curves Now that .paint_path has been refactored, adding support for rect-forming mllll paths requires no extra code, beyond a minor tweak to the relevant elif statement. * One changelog line with ref to mr * Remove PDFLayoutAnalyzer._create_curve because implementation has become trivial due to refactoring * Extract variables from if statement to make it easier to read * Optimize imports order * Trigger travis build * Revert "Trigger travis build" This reverts commit 41c05184 * Update travis badge * Update travis badge Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2021-07-27 16:27:32 +00:00
- Fix `.paint_path` logic for handling single line segments and extracting point-on-curve positions of Beziér path commands ([#530](https://github.com/pdfminer/pdfminer.six/pull/530))
Raise proper error when bad --output-type is used and fix formatting output of TagExtractor * high_level: emit diagnostic for bad output_type * TagExtractor: eliminate runtime error This does not make is usable, but will satisfy my curiosity. * Use if-elif-else structure * Fix pycharm spacing warning * Rename _write_outfp to _write * Properly format tag names and tag values. Using utils.make_compat_str() such that the tag value is always a string. * Update CHANGELOG.md * Fix flake8 errors Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2021-08-31 18:46:20 +00:00
- Raising `UnboundLocalError` when a bad `--output-type` is used ([#610](https://github.com/pdfminer/pdfminer.six/pull/610))
- `TypeError` when using `TagExtractor` with non-string or non-bytes tag values ([#610](https://github.com/pdfminer/pdfminer.six/pull/610))
Fix TypeError: cannot unpack non-iterable PDFObjRef object, when unpacking the value of 'DW2' (#529) Closes #518 * Fix TypeError: cannot unpack non-iterable PDFObjRef object, when unpacking the value of 'DW2' An error is occured when the 'DW2' key contains a PDFObjRef object instead of a list of int values, e.g: 'DW2': <PDFObjRef:152>. To solve this issue, we utilise the resolve1() function See: https://github.com/pdfminer/pdfminer.six/issues/518 * Updated CHANGELOG * Update CHANGELOG.md Co-authored-by: Dimitrios TSOLAKIDIS <dimitrios.tsolakidis@vialink.fr> Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-10-25 13:34:45 +00:00
Remove explicit support for Python 3.4 and 3.5, adding tests for python 3.9 (#522) Closes #503
2020-10-25 11:34:51 +00:00
## Removed
- Support for Python 3.4 and 3.5 ([#522](https://github.com/pdfminer/pdfminer.six/pull/522))
Remove unused dependency on sortedcontainers (#525) * Remove unused sortedcontainers package * Fix changelog format * Fix a link to the PR * Update CHANGELOG.md Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-10-24 13:55:22 +00:00
- Unused dependency on `sortedcontainers` package ([#525](https://github.com/pdfminer/pdfminer.six/pull/525))
Remove supoprt for non standard output streams that are not binary by removing the try-except check that writes a unicode character to the stream (#523) Closes #191 * Remove supoprt for non standard output streams that are not binary by removing the try-except check that writes a unicode character to the stream * Add docstring * Fix flake8
2020-10-25 13:37:12 +00:00
- Support for non-standard output streams that are not binary ([#523](https://github.com/pdfminer/pdfminer.six/pull/523))
Remove unused dependency on sortedcontainers (#525) * Remove unused sortedcontainers package * Fix changelog format * Fix a link to the PR * Update CHANGELOG.md Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-10-24 13:55:22 +00:00
Release 20201018
2020-10-18 10:57:26 +00:00
## [20201018]
Remove unused rijndael encryption implementation (#465) * Remove unused rijndael encryption * Add current PR link to CHANGELOG.md * Update CHANGELOG.md Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-09-10 17:28:00 +00:00
Deprecate Python 3.4 and 3.5 (#507)
2020-10-10 14:15:03 +00:00
### Deprecated
Remove explicit support for Python 3.4 and 3.5, adding tests for python 3.9 (#522) Closes #503
2020-10-25 11:34:51 +00:00
- Support for Python 3.4 and 3.5 ([#507](https://github.com/pdfminer/pdfminer.six/pull/507))
Deprecate Python 3.4 and 3.5 (#507)
2020-10-10 14:15:03 +00:00
Allow a pathlib.PurePath object as a input to open_filename (#492) * open_filename accepts a pathlib.PurePath object * Add test for open_filename with pathlib * Fix a wrong function name * Cast a pathlib object to string for py3.4/3.5 * Add link to the PR * Raise an exception when open_filename gets an unsupported type * Add tests for open_filename * Update CHANGELOG.md * Documentation Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-09-17 19:29:00 +00:00
### Added
Fix not being able to pass boxes flow as None to pdf2txt (#479) * Fix not being able to pass boxes flow as None to pdf2txt * Changes from code review * Update CHANGELOG.md Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-10-10 13:17:04 +00:00
- Option to disable boxes flow layout analysis when using pdf2txt ([#479](https://github.com/pdfminer/pdfminer.six/pull/479))
Remove explicit support for Python 3.4 and 3.5, adding tests for python 3.9 (#522) Closes #503
2020-10-25 11:34:51 +00:00
- Support for `pathlib.PurePath` in `open_filename` ([#492](https://github.com/pdfminer/pdfminer.six/pull/492))
Allow a pathlib.PurePath object as a input to open_filename (#492) * open_filename accepts a pathlib.PurePath object * Add test for open_filename with pathlib * Fix a wrong function name * Cast a pathlib object to string for py3.4/3.5 * Add link to the PR * Raise an exception when open_filename gets an unsupported type * Add tests for open_filename * Update CHANGELOG.md * Documentation Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-09-17 19:29:00 +00:00
Pass caching parameter to PDFResourceManager in `high_level` functions (#475) * Updated high_level.py This commit enables caching to be turned on and off rather than be always on regardless of the user input. * Reverted params back to fix errors * Updated CHANGELOG.md to reflect quick fix * Update CHANGELOG.md Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-09-10 19:09:07 +00:00
### Fixed
- Pass caching parameter to PDFResourceManager in `high_level` functions ([#475](https://github.com/pdfminer/pdfminer.six/pull/475))
Remove explicit support for Python 3.4 and 3.5, adding tests for python 3.9 (#522) Closes #503
2020-10-25 11:34:51 +00:00
- Fix `.paint_path` logic for handling non-rect quadrilaterals and decomposing complex paths ([#512](https://github.com/pdfminer/pdfminer.six/pull/512))
Fix out-of-bound access on some PDFs. (#483) Replace the non-emptiness check with a minimum length check — you can't get the second to last item in a list of less than two items.
2020-10-10 13:18:34 +00:00
- Fix out-of-bound access on some PDFs ([#483](https://github.com/pdfminer/pdfminer.six/pull/483))
Remove unused rijndael encryption implementation (#465) * Remove unused rijndael encryption * Add current PR link to CHANGELOG.md * Update CHANGELOG.md Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-09-10 17:28:00 +00:00
Pass caching parameter to PDFResourceManager in `high_level` functions (#475) * Updated high_level.py This commit enables caching to be turned on and off rather than be always on regardless of the user input. * Reverted params back to fix errors * Updated CHANGELOG.md to reflect quick fix * Update CHANGELOG.md Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-09-10 19:09:07 +00:00
### Removed
Remove unused rijndael encryption implementation (#465) * Remove unused rijndael encryption * Add current PR link to CHANGELOG.md * Update CHANGELOG.md Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-09-10 17:28:00 +00:00
- Remove unused rijndael encryption implementation ([#465](https://github.com/pdfminer/pdfminer.six/pull/465))
Restore PDFTextExtractionNotAllowed exception (#461) * Restore PDFTextExtractionNotAllowed Restore PDFTextExtractionNotAllowed exception class as an alias of the new PDFTextExtractionNotAllowedError exception that was introduced in https://github.com/pdfminer/pdfminer.six/commit/6a9269b432b861fdd8de6f532759833faf9a9159 Removing PDFTextExtractionNotAllowed is an API breakage that made several tools fail break. Signed-off-by: Philippe Ombredanne <pombredanne@nexb.com> * Use PDFTextExtractionNotAllowed and prepare PDFTextExtractionNotAllowedError to be removed in the future * Add line to CHANGELOG.md Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-07-26 13:06:04 +00:00
## [20200726]
### Fixed
- Rename PDFTextExtractionNotAllowedError to PDFTextExtractionNotAllowed to revert breaking change ([#461](https://github.com/pdfminer/pdfminer.six/pull/461))
Move changelog line for #438 to current release
2020-07-26 13:14:15 +00:00
- Always try to get CMap, not only for identity encodings ([#438](https://github.com/pdfminer/pdfminer.six/pull/438))
Restore PDFTextExtractionNotAllowed exception (#461) * Restore PDFTextExtractionNotAllowed Restore PDFTextExtractionNotAllowed exception class as an alias of the new PDFTextExtractionNotAllowedError exception that was introduced in https://github.com/pdfminer/pdfminer.six/commit/6a9269b432b861fdd8de6f532759833faf9a9159 Removing PDFTextExtractionNotAllowed is an API breakage that made several tools fail break. Signed-off-by: Philippe Ombredanne <pombredanne@nexb.com> * Use PDFTextExtractionNotAllowed and prepare PDFTextExtractionNotAllowedError to be removed in the future * Add line to CHANGELOG.md Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-07-26 13:06:04 +00:00
Release 20200720
2020-07-20 20:05:19 +00:00
## [20200720]
Dont dump fallback xref by default when using dumppdf.py, adding a flag to enable it Fixes #176 * Add failing test for dumping simple1.pdf and simple3.pdf, because they should raise an error when dumppdf.py tries to dump a pdf without xref's * Raise PDFNoValidXRef with explanation if dumppdf.py is called on a pdf that does not have an xref * Use warning instead of error, because not output xrefs is just fine (there aren't any) but it is something the user should know * Adding changelog * Extend help message
2020-05-23 16:04:34 +00:00
Fix converting path to multiple rectangles (#371) * Fix converting path to multiple rectangles For path that consists of a series of rectangles (shape is 'mlllhmlllh...'), call paint_path again with each group of 5 points. The result is multiple rects instead of a single curve. fixes #369 * Reduce pdf size by removing font * Add unittest for PDFLayoutAnalyzer.paint_path() * Add line to CHANGELOG.md * Add reference to pdf reference manual * Cleanup function paint_path a bit * Reduce line length of tests * Reduce line length of tests Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-07-11 15:34:38 +00:00
### Added
- Support for painting multiple rectangles at once ([#371](https://github.com/pdfminer/pdfminer.six/pull/371))
Restore PDFTextExtractionNotAllowed exception (#461) * Restore PDFTextExtractionNotAllowed Restore PDFTextExtractionNotAllowed exception class as an alias of the new PDFTextExtractionNotAllowedError exception that was introduced in https://github.com/pdfminer/pdfminer.six/commit/6a9269b432b861fdd8de6f532759833faf9a9159 Removing PDFTextExtractionNotAllowed is an API breakage that made several tools fail break. Signed-off-by: Philippe Ombredanne <pombredanne@nexb.com> * Use PDFTextExtractionNotAllowed and prepare PDFTextExtractionNotAllowedError to be removed in the future * Add line to CHANGELOG.md Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-07-26 13:06:04 +00:00
### Fixed
Validate that object is PDFStream in do_EI (#451) * check obj type * update changelog * Update CHANGELOG.md Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-07-05 11:42:15 +00:00
- Validate image object in do_EI is a PDFStream ([#451](https://github.com/pdfminer/pdfminer.six/pull/451))
### Changed
Dont dump fallback xref by default when using dumppdf.py, adding a flag to enable it Fixes #176 * Add failing test for dumping simple1.pdf and simple3.pdf, because they should raise an error when dumppdf.py tries to dump a pdf without xref's * Raise PDFNoValidXRef with explanation if dumppdf.py is called on a pdf that does not have an xref * Use warning instead of error, because not output xrefs is just fine (there aren't any) but it is something the user should know * Adding changelog * Extend help message
2020-05-23 16:04:34 +00:00
- Hiding fallback xref by default from dumppdf.py output ([#431](https://github.com/pdfminer/pdfminer.six/pull/431))
Remove explicit support for Python 3.4 and 3.5, adding tests for python 3.9 (#522) Closes #503
2020-10-25 11:34:51 +00:00
- Raise a warning instead of an error when extracting text from a non-extractable PDF ([#453](https://github.com/pdfminer/pdfminer.six/pull/453))
Change pycryptodome dependency to the faster, smaller, and industry standard cryptography package (#456) * swap pycryptodome to the faster, smaller, and industry standard crytography io * update changelog * fixlint * Update CHANGELOG.md * from MR, unneeded ex and naming * add samples to nosetests * fix lint * show mismatch * fix lint * typo and newline * Revert "add samples to nosetests" This reverts commit a49ca302 * Add tests for encrypted documents to nose test suite * Optimize imports of pdfdocument.py Co-authored-by: Oren Tysor <oren@atakama.com> Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-07-20 20:00:54 +00:00
- Switched from pycryptodome to cryptography package for AES decryption ([#456](https://github.com/pdfminer/pdfminer.six/pull/456))
Change Text extraction is not allowed error to warning (#453) * Changed error to warning for 'Text extraction is not allowed' * updated changelog * fix lint * made changes suggested in review * Update CHANGELOG.md * Add regression test for failing pdf * Reduce line length to <80 Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-07-11 14:04:11 +00:00
Bump version
2020-05-17 15:49:51 +00:00
## [20200517]
add shebang line to script in tools (#408) * add shebang line to script in tools * fix: use shebang line with python 3 * Moved changelog to unreleased Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-04-28 08:58:42 +00:00
### Added
Remove explicit support for Python 3.4 and 3.5, adding tests for python 3.9 (#522) Closes #503
2020-10-25 11:34:51 +00:00
- Python3 shebang line to script in tools ([#408](https://github.com/pdfminer/pdfminer.six/pull/408))
Bump version
2020-05-17 15:49:51 +00:00
Fix ordering of textlines within a textbox when boxes_flow is disabled (#412) * Fix ordering of textlines within a textbox when boxes_flow is disabled * Add new test PDF sample
2020-05-09 13:37:49 +00:00
### Fixed
Remove explicit support for Python 3.4 and 3.5, adding tests for python 3.9 (#522) Closes #503
2020-10-25 11:34:51 +00:00
- Fix ordering of textlines within a textbox when `boxes_flow=None` ([#412](https://github.com/pdfminer/pdfminer.six/pull/412))
add shebang line to script in tools (#408) * add shebang line to script in tools * fix: use shebang line with python 3 * Moved changelog to unreleased Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-04-28 08:58:42 +00:00
Bump version 20200402
2020-04-01 19:37:39 +00:00
## [20200402]
Use keep-a-changlog format for CHANGELOG.md and add unreleased additions, fixes and changes.
2019-10-20 10:32:11 +00:00
Fix #395: Update documentation for boxes_flow, allow None (#396) * Update documentation for boxes_flow, allow None * Apply comments from code review * Small wording changes, remove unnecessary comment * Update boxes_flow documentation for pdf2text * Pin version of tox to ensure python 3.4 support
2020-03-26 22:03:49 +00:00
### Added
Remove explicit support for Python 3.4 and 3.5, adding tests for python 3.9 (#522) Closes #503
2020-10-25 11:34:51 +00:00
- Allow boxes_flow LAParam to be passed as None, validate the input, and update documentation ([#396](https://github.com/pdfminer/pdfminer.six/pull/396))
- Also accept file-like objects in high level functions `extract_text` and `extract_pages` ([#393](https://github.com/pdfminer/pdfminer.six/pull/393))
Fix #395: Update documentation for boxes_flow, allow None (#396) * Update documentation for boxes_flow, allow None * Apply comments from code review * Small wording changes, remove unnecessary comment * Update boxes_flow documentation for pdf2text * Pin version of tox to ensure python 3.4 support
2020-03-26 22:03:49 +00:00
Fix grouping textlines when bounding box of parent container is wrong (#386) * Default value for --all-texts should be false, because using the flag enables it * Fix edge case: when no neighbors are found a line should form its own text box * Added test for grouping textlines where 1 is outside the parent bounding box * Added CHANGELOG.md line
2020-03-14 09:33:39 +00:00
### Fixed
Remove explicit support for Python 3.4 and 3.5, adding tests for python 3.9 (#522) Closes #503
2020-10-25 11:34:51 +00:00
- Text no longer comes in reverse order when advanced layout analysis is disabled ([#399](https://github.com/pdfminer/pdfminer.six/pull/399))
Fix #390: Updated misleading documentation about word_margin (#407) * Updated misleading documentation about word_margin * Small change in sentence about word_margin * Remove confusing sentence about adding spaces Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-03-26 22:02:48 +00:00
- Updated misleading documentation for `word_margin` and `char_margin` ([#407](https://github.com/pdfminer/pdfminer.six/pull/407))
Catch ValueError when converting font encoding differences to characters (#389) * Catch ValueError when calling `name2unicode` when a unicode value cannot be parsed * Add test for catching ValueError and KeyError when font encoding differences are invalid * Added line to CHANGELOG.md
2020-03-16 19:12:45 +00:00
- Ignore ValueError when converting font encoding differences ([#389](https://github.com/pdfminer/pdfminer.six/pull/389))
Fix grouping textlines when bounding box of parent container is wrong (#386) * Default value for --all-texts should be false, because using the flag enables it * Fix edge case: when no neighbors are found a line should form its own text box * Added test for grouping textlines where 1 is outside the parent bounding box * Added CHANGELOG.md line
2020-03-14 09:33:39 +00:00
- Grouping of text lines outside of parent container bounding box ([#386](https://github.com/pdfminer/pdfminer.six/pull/386))
Bump version 20200124
2020-01-24 11:38:11 +00:00
Also group center-aligned text lines in addition to left-aligned and right-aligned text lines (#382) (#384) * Group text lines if they are centered (#382) Closes #382 * Add comparison private methods to LTTextLines * Add missing docstrings * Add tests for find_neighbors * Update changelog * Cosmetic changes from code review
2020-03-23 21:38:39 +00:00
### Changed
Remove explicit support for Python 3.4 and 3.5, adding tests for python 3.9 (#522) Closes #503
2020-10-25 11:34:51 +00:00
- Group text lines if they are centered ([#384](https://github.com/pdfminer/pdfminer.six/pull/384))
Also group center-aligned text lines in addition to left-aligned and right-aligned text lines (#382) (#384) * Group text lines if they are centered (#382) Closes #382 * Add comparison private methods to LTTextLines * Add missing docstrings * Add tests for find_neighbors * Update changelog * Cosmetic changes from code review
2020-03-23 21:38:39 +00:00
Bump version 20200124
2020-01-24 11:38:11 +00:00
## [20200124] - 2020-01-24
Remove samples/ directory from source distribution to prevent downloading all pdf's when installing pdfminer.six (#364) Fixes #363 * Remove samples/ and docs/ from source distribution. The samples/ dictionairy contains pdf's for testing purposes and the docs/ contain readthedocs documentation and is published online. * Remove issue-00152-embedded-pdf.pdf because it contains a possible exploit. See https://www.microsoft.com/en-us/wdsi/threats/malware-encyclopedia-description?Name=Exploit%3AJS%2FShellCode.gen And https://github.com/pdfminer/pdfminer.six/issues/363 * Added line to CHANGELOG.md * Remove unused imports
2020-01-24 11:36:02 +00:00
### Security
- Removed samples/issue-00152-embedded-pdf.pdf because it contains a possible security thread; a javascript enabled object ([#364](https://github.com/pdfminer/pdfminer.six/pull/364))
Bump version to 20200121
2020-01-21 20:13:52 +00:00
## [20200121] - 2020-01-21
Pack the /P (ermissions) entry from the /Encrypt dictionionary in the file trailer, as unsigned long (#352) Fixes #186 * Tread the permissions (the /P entry) as unsigned long, fix #186 * handle negative values for p * Extract function for resolving an twos-complement * Add test for issue #352 * Add line to CHANGELOG.md * Only ints can be converted to a uint using two's-complement method * Standardize import style; multiple imports from same module on one line Co-authored-by: Pieter Marsman <pietermarsman@gmail.com>
2020-01-07 20:59:13 +00:00
### Fixed
- Interpret two's complement integer as unsigned integer ([#352](https://github.com/pdfminer/pdfminer.six/pull/352))
Fix value for font-family in html by removing the subset tag from the PDF font-name (#357) * Fix font name by removing subset tag * Added line to CHANGELOG.md * Add documentation and clear variable name * Use `html.escape()` to encode strings for html and always return `str` instead of `bytes`
2020-01-16 21:25:20 +00:00
- Fix font name in html output such that it is recognized by browser ([#357](https://github.com/pdfminer/pdfminer.six/pull/357))
Fix bug in computing character bounding box (#348) * Remove scaling font height/width with size of font bounding box * Refactor LTChar bounding box computation * Change expected outcome of `python tools/pdf2txt.py samples/simple3.pdf`, because it looks like an improvement. However, when I view `samples/simple3.pdf` I don't see any text at all. The change in expected outcome is explained by the fact that the bounding boxes of characters can be different, depending on the `/FontBBox` parameter of the font. * Add test for font sizes, and for this a high-level function that returns an iterator of LTPage objects * Add line to CHANGELOG
2020-01-16 21:15:50 +00:00
- Compute correct font height by removing scaling with font bounding box height ([#348](https://github.com/pdfminer/pdfminer.six/pull/348))
Fallback on backwards-compatible key (F) for embedded files URL's when the unicode URL (UF) does not exist (#338) * Fix getting filename when extracting embedded files * Add test for pdf that contains embedded pdf, and fix additional errors in looping over multiple xrefs * Add line to CHANGELOG
2020-01-16 21:11:42 +00:00
- KeyError when extracting embedded files and a Unicode file specification is missing ([#338](https://github.com/pdfminer/pdfminer.six/pull/338))
Bump version
2020-01-04 17:15:15 +00:00
Remove latin2ascii.py because it converts the latin-interpreted bytes of a file to ascii, but this has not much to do with PDF's. (#360) * Remove latin2ascii.py because it converts the latin-interpreted bytes of a file to ascii, but this has not much to do with PDF's. * Added line to CHANGELOG.md
2020-01-16 21:26:01 +00:00
### Removed
- The command-line utility latin2ascii.py ([#360](https://github.com/pdfminer/pdfminer.six/pull/360))
Bump version
2020-01-04 17:15:15 +00:00
## [20200104] - 2019-01-04
Drop support for legacy Python 2 (#346) * Drop support for legacy Python 2 * Add python_requires to help pip * Upgrade Python syntax with pyupgrade * Upgrade Python syntax with pyupgrade --py3-plus * Python 3 imports * Replace six * Update CONTRIBUTING.md * Added line to changelog Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
2020-01-04 15:47:07 +00:00
## Removed
- Support for Python 2 ([#346](https://github.com/pdfminer/pdfminer.six/pull/346))
Enforce pep8 coding-style (#345) * Code Refractor: Use code-style enforcement #312 * Add flake8 to travis-ci * Remove python 2 3 comment on six library. 891 errors > 870 errors. * Remove class and functions comments that consist of just the name. 870 errors > 855 errors. * Fix flake8 errors in pdftypes.py. 855 errors > 833 errors. * Moving flake8 testing from .travis.yml to tox.ini to ensure local testing before commiting * Cleanup pdfinterp.py and add documentation from PDF Reference * Cleanup pdfpage.py * Cleanup pdffont.py * Clean psparser.py * Cleanup high_level.py * Cleanup layout.py * Cleanup pdfparser.py * Cleanup pdfcolor.py * Cleanup rijndael.py * Cleanup converter.py * Rename klass to cls if it is the class variable, to be more consistent with standard practice * Cleanup cmap.py * Cleanup pdfdevice.py * flake8 ignore fontmetrics.py * Cleanup test_pdfminer_psparser.py * Fix flake8 in pdfdocument.py; 339 errors to go * Fix flake8 utils.py; 326 errors togo * pep8 correction for few files in /tools/ 328 > 160 to go (#342) * pep8 correction for few files in /tools/ 328 > 160 to go * pep8 correction: 160 > 5 to go * Fix ascii85.py errors * Fix error in getting index from target that does not exists * Remove commented print lines * Fix flake8 error in pdfinterp.py * Fix python2 specific error by removing argument from print statement * Ignore invalid python2 syntax * Update contributing.md * Added changelog * Remove unused import Co-authored-by: Fakabbir Amin <f4amin@gmail.com>
2019-12-29 20:20:20 +00:00
### Changed
- Enforce pep8 coding style by adding flake8 to CI ([#345](https://github.com/pdfminer/pdfminer.six/pull/345))
Release 20191110
2019-11-10 11:29:14 +00:00
## [20191110] - 2019-11-10
Fix wrong ordering of grouping textboxes introduced by #315. The first grouping of textboxes should be skipped if there are intermediate textboxes. (#335) Fixes #334
2019-11-10 11:18:49 +00:00
### Fixed
- Wrong order of text box grouping introduced by PR #315 ([#335](https://github.com/pdfminer/pdfminer.six/pull/335))
Release 20191107
2019-11-07 20:52:44 +00:00
## [20191107] - 2019-11-07
Deprecate the use of _py2_no_more_posargs (#328) Fixes #324
2019-11-02 09:29:39 +00:00
### Deprecated
- The argument `_py2_no_more_posargs` because Python2 is removed on January
, 2020 ([#328](https://github.com/pdfminer/pdfminer.six/pull/328) and
[#307](https://github.com/pdfminer/pdfminer.six/pull/307))
Added: extraction of JBIG2 encoded images (#311) And added test for pdf with JBIG2 image. Fixes #26 Closes #46
2019-10-22 15:37:06 +00:00
### Added
Added: simple wrapper to extract text from pdf (#330) Fixes #327
2019-11-07 06:54:10 +00:00
- Simple wrapper to easily extract text from a PDF file [#330](https://github.com/pdfminer/pdfminer.six/pull/330)
Added: extraction of JBIG2 encoded images (#311) And added test for pdf with JBIG2 image. Fixes #26 Closes #46
2019-10-22 15:37:06 +00:00
- Support for extracting JBIG2 encoded images ([#311](https://github.com/pdfminer/pdfminer.six/pull/311) and [#46](https://github.com/pdfminer/pdfminer.six/pull/46))
Create sphinx documentation for Read the Docs (#329) Fixes #171 Fixes #199 Fixes #118 Fixes #178 Added: tests for building documentation and example code in documentation Added: docstrings for common used functions and classes Removed: old documentation
2019-11-07 20:12:34 +00:00
- Sphinx documentation that is published on
[Read the Docs](https://pdfminersix.readthedocs.io/)
([#329](https://github.com/pdfminer/pdfminer.six/pull/329))
Release 20191020
2019-10-20 12:21:48 +00:00
Fix assertionerror when dumping pdf with reference to objid 0 (#318) Fixes #94 Added: test to get check if `PDFObjectNotFound` error is raised if objid 0 is requested.
2019-10-25 20:49:58 +00:00
### Fixed
Add line to CHANGELOG.md for #325
2019-11-06 20:51:34 +00:00
- Unhandled AssertionError when dumping pdf containing reference to object id 0
([#318](https://github.com/pdfminer/pdfminer.six/pull/318))
- Debug flag actually changes logging level to debug for pdf2txt.py and
dumppdf.py ([#325](https://github.com/pdfminer/pdfminer.six/pull/325))
Fix assertionerror when dumping pdf with reference to objid 0 (#318) Fixes #94 Added: test to get check if `PDFObjectNotFound` error is raised if objid 0 is requested.
2019-10-25 20:49:58 +00:00
Replace opts by argparse in dumppdf.py (#321) Also add multi-character argument names Fixes #175
2019-10-27 20:40:04 +00:00
### Changed
- Using argparse instead of getopt for command line interface of dumppdf.py ([#321](https://github.com/pdfminer/pdfminer.six/pull/321))
Speedup grouping of textboxes (#315) Changed: using a heap instead of a SortedList and avoid rebuilding the heap in each iteration Changed: avoid potentially huge number of variable assignments in list comprehension. Changed: avoid repeatly evaluating `obj is obj` in list comprehension by storing id(obj).
2019-10-31 08:22:58 +00:00
- Refactor `LTLayoutContainer.group_textboxes` for a significant speed up in layout analysis ([#315](https://github.com/pdfminer/pdfminer.six/pull/315))
Replace opts by argparse in dumppdf.py (#321) Also add multi-character argument names Fixes #175
2019-10-27 20:40:04 +00:00
Remove webapp and other (un)helpful application references: django, cgi, and pyinstaller. (#320) Fixes #314 Fixes #105
2019-10-26 17:16:37 +00:00
### Removed
Remove explicit support for Python 3.4 and 3.5, adding tests for python 3.9 (#522) Closes #503
2020-10-25 11:34:51 +00:00
- Files for external applications such as django, cgi and pyinstaller ([#320](https://github.com/pdfminer/pdfminer.six/pull/320))
Remove webapp and other (un)helpful application references: django, cgi, and pyinstaller. (#320) Fixes #314 Fixes #105
2019-10-26 17:16:37 +00:00
Release 20191020
2019-10-20 12:21:48 +00:00
## [20191020] - 2019-10-20
Add warning about dropping python2 support (#307) Fix #303
2019-10-20 11:59:29 +00:00
### Deprecated
- Support for Python 2 is dropped at January 1st, 2020 ([#307](https://github.com/pdfminer/pdfminer.six/pull/307))
Use keep-a-changlog format for CHANGELOG.md and add unreleased additions, fixes and changes.
2019-10-20 10:32:11 +00:00
### Added
- Contribution guidelines in [CONTRIBUTING.md](CONTRIBUTING.md) ([#259](https://github.com/pdfminer/pdfminer.six/pull/259))
- Support new encodings OneByteEncoding and DLIdent for CMaps ([#283](https://github.com/pdfminer/pdfminer.six/pull/283))
### Fixed
- Use `six.iteritems()` instead of `dict().iteritems()` to ensure Python2 and Python3 compatibility ([#274](https://github.com/pdfminer/pdfminer.six/pull/274))
- Properly convert Adobe Glyph names to unicode characters ([#263](https://github.com/pdfminer/pdfminer.six/pull/263))
- Allow CMap to be a content stream ([#283](https://github.com/pdfminer/pdfminer.six/pull/283))
- Resolve indirect objects for width and bounding boxes for fonts ([#273](https://github.com/pdfminer/pdfminer.six/pull/273))
- Actually updating stroke color in graphic state ([#298](https://github.com/pdfminer/pdfminer.six/pull/298))
- Interpret (invalid) negative font descent as a positive descent ([#203](https://github.com/pdfminer/pdfminer.six/pull/203))
- Correct colorspace comparision for images ([#132](https://github.com/pdfminer/pdfminer.six/pull/132))
- Allow for bounding boxes with zero height or width by removing assertion ([#246](https://github.com/pdfminer/pdfminer.six/pull/246))
### Changed
Added: extraction of JBIG2 encoded images (#311) And added test for pdf with JBIG2 image. Fixes #26 Closes #46
2019-10-22 15:37:06 +00:00
- All dependencies are managed in `setup.py` ([#306](https://github.com/pdfminer/pdfminer.six/pull/306) and [#219](https://github.com/pdfminer/pdfminer.six/pull/219))
Use keep-a-changlog format for CHANGELOG.md and add unreleased additions, fixes and changes.
2019-10-20 10:32:11 +00:00
## [20181108] - 2018-11-08
### Changed
- Speedup layout analysis ([#141](https://github.com/pdfminer/pdfminer.six/pull/141))
- Use argparse instead of replace deprecated getopt ([#173](https://github.com/pdfminer/pdfminer.six/pull/173))
Bump version 20200402
2020-04-01 19:37:39 +00:00
- Allow pdfminer.six to be compiled with cython ([#142](https://github.com/pdfminer/pdfminer.six/pull/142))