2017-05-29 07:11:58 +00:00
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#!/usr/bin/env python3
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2019-12-29 20:20:20 +00:00
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# Exercise pdfminer, looking deeply into a PDF document,
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# print some stats to stdout
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2017-05-29 07:11:58 +00:00
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# Usage: pdfstats.py <PDF-filename>
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import collections
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2022-06-25 21:11:10 +00:00
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import os
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import sys
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Add type annotations (#661)
Squashed commit of the following:
commit fa229f7b7591c07aea4e5a4545f9e0c34246e1cd
Merge: eaab3c6 c3e3499
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 20:33:06 2021 -0700
Merge branch 'develop' into mypy (and fixed types)
commit eaab3c65e2e3ab5f1f400cfc5186a3834c4ffe34
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 20:00:45 2021 -0700
reformat all multi-line function defs to one-arg-per-line
commit 3fe2b69eed9197009d9da6776462f580ebf0dfa3
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:58:48 2021 -0700
ccitt nit -- avoid casting needlessly
commit 15983d8c1e7162632fde43752c9d1c15938cd980
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:58:36 2021 -0700
tweak CHANGELOG
commit 13dc0babf782938e7d5b5e482d4c5adf92d82702
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:43:46 2021 -0700
add failing tests for dumppdf crash
commit 6b509c517876b8c15ac5a98a963884e23bd2e4d8
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:24:23 2021 -0700
ccitt: apply misc PR feedback
commit feb031ba86d3f22e41cfbbda13f17c039359f1e6
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:18:26 2021 -0700
add missing None return type to all __init__ methods
commit c0d62d6c54c7ec37b40bea54a3f6a7a618ec0ec6
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:13:08 2021 -0700
minor cleanup, remove a few more Any types
commit b52a0594e1998a492c172538a9b35491c5fc5f52
Author: Andrew Baumann <ab@ab.id.au>
Date: Sun Sep 5 22:37:28 2021 -0700
tighten up types, avoid Any in favour of explicit casts
commit e58fd48bd14f31bebd2de8259f12630ac02756d6
Author: Andrew Baumann <ab@ab.id.au>
Date: Sun Sep 5 14:10:49 2021 -0700
annotate ccitt.py, and fix one definite bug (array.tostring was renamed tobytes)
commit 605290633e55595e5e0045840df5c5b1d9de843a
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:37:38 2021 -0700
python 3.7 back-compat
commit 4dbcf8760f8a1d3e3d99f085476f86e6a043c80c
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:32:43 2021 -0700
annotate pdfminer.jbig2
commit 0d40b7c03a8028dc44acd3f457eac71abd681827
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:31:33 2021 -0700
annotate pdf2txt.py
commit 5f82eb4f5646b5d1285252689191e0a14557ec7b
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 09:16:31 2021 -0700
cleanup: make Plane generic
commit 624fc92b88473ff36a174760883f34c22109da2b
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 23:16:51 2021 -0700
bluntly ignore calls to cryptography.hazmat
commit 96b20439c169f40dbb114cabba6a582ad1ebe91e
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 23:01:06 2021 -0700
finish annotating, and disallow_untyped_defs for pdfminer.* _except_ ccitt and jbig2
commit 0ab586347861b72b1d16880dc9293f9ad597e20a
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 21:51:56 2021 -0700
annotate pdffont
commit 4b689f1bcbdaf654feb9de81023e318ca310a12e
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 18:30:02 2021 -0700
annotate a couple more scripts; document sketchy code
commit 291981ff3d273952ec9c92ef8ab948473558b787
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 15:02:01 2021 -0700
pacify flake8
commit 45d2ce91ff333f3b7e34322b16e9c52b99b7a972
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 14:31:48 2021 -0700
annotate dumppdf, and comment likely bugs
commit 7278d83851cb336a1be3803a0993b5ec0ad39b4c
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:49:58 2021 -0700
enable mypy on tests and tools, fix one implicit reexport bug
commit 4a83166ef4e4733cd2113f43188b585a4fda392b
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:25:59 2021 -0700
pdfdocument: per dumppdf.py, get_dest accepts either bytes or str
commit 43701e1bee068df98f378a253c9c2150ee4ad9f7
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:25:00 2021 -0700
layout: LAParams.boxes_flow may be None
commit 164f81652f1788e74837466f0ab593e94079bc0f
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:45:09 2021 -0700
add whitespace, pacify flake8
commit 893b9fb9ec918032b36a30456fc0b7a217da86d8
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:40:33 2021 -0700
support old Python without typing.Protocol
commit dc245084102b7b04c3f5599d75b5d62ba4290787
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:12:03 2021 -0700
Move "# type: ignore" comments to fix mypy on Python < 3.8
The placement of these comments got more flexible in 3.8 due to
https://github.com/python/mypy/issues/1032
Satisfying older Python and fitting in flake8's 79-character line
limit was quite a challenge!
commit da03afe7bd2cf3336e611f467f1c901455940ae8
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 22:59:58 2021 -0700
fix text output from HTMLConverter
commit 5401276a2ed3b74a385ebcab5152485224146161
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 22:40:22 2021 -0700
annotate high_level.py and the immediately-reachable internal APIs (mostly converters)
commit cc490513f8f17a7adc0bcbab2e0e86f37e832300
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 17:04:35 2021 -0700
* expand and improve annotations in cmap, encryption/decompression and fonts
* disallow untyped calls; this way, we have a core set of
typed code that can grow over time
(just not for ccitt, because there's a ton of work lurking there)
* expand "typing: none" comments to suppress a specific error code
commit 92df54ba1d53d5dbbd5442757dd85be5b1851f99
Author: Andrew Baumann <ab@ab.id.au>
Date: Wed Sep 1 20:50:59 2021 -0700
update CHANGELOG
commit f72aaead45d0615e472a9b3190c9551a6b67b36e
Merge: ff787a9 8ea9f10
Author: Andrew Baumann <ab@ab.id.au>
Date: Wed Sep 1 20:47:03 2021 -0700
Merge branch 'develop' into mypy
commit ff787a93986c60361536a97182a41774f4a53ac3
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Aug 21 21:46:14 2021 -0700
be more precise about types on ps/pdf stacks, remove most of the Any annotations
commit be1550189e10717f6827dbb7009d6e8c8b3f4c62
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Aug 21 10:13:58 2021 -0700
silence missing imports, (maybe?) hook to tox
commit ff4b6a9bd46b352583d823d39065652c9a6f05f4
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 22:49:06 2021 -0700
turn on more strict checks, and untangle the layout mess with generics
Status:
$ mypy pdfminer
pdfminer/ccitt.py:565: error: Cannot find implementation or library stub for module named "pygame"
pdfminer/ccitt.py:565: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
pdfminer/pdfdocument.py:7: error: Skipping analyzing "cryptography.hazmat.backends": found module but no type hints or library stubs
pdfminer/pdfdocument.py:8: error: Skipping analyzing "cryptography.hazmat.primitives.ciphers": found module but no type hints or library stubs
pdfminer/pdfdevice.py:191: error: Argument 1 to "write" of "IO" has incompatible type "str"; expected "bytes"
pdfminer/image.py:84: error: Cannot find implementation or library stub for module named "PIL"
Found 5 errors in 4 files (checked 27 source files)
pdfdevice.py:191 appears to be a real bug
commit 5c9c0b19d26ae391aea0e69c2c819261cc04460c
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 17:22:41 2021 -0700
finish annotating layout
commit 0e6871c16abb29df2868ab145b4ce451b4b6c777
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 16:54:46 2021 -0700
general progress on annotations
* finish utils
* annotate more of pdfinterp, pdfdevice
* document reason for # type: ignore comments
* fix cyclic imports
* satisfy flake8
commit 17d59f42917fbf9b2b2eb844d3e83a8f2a3f123a
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Aug 19 21:38:50 2021 -0700
WIP on type annotations
With the possible exception of psparser.py, this is far from complete.
$ mypy pdfminer
pdfminer/ccitt.py:565: error: Cannot find implementation or library stub for module named "pygame"
pdfminer/ccitt.py:565: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
pdfminer/pdfdocument.py:7: error: Skipping analyzing "cryptography.hazmat.backends": found module but no type hints or library stubs
pdfminer/pdfdocument.py:8: error: Skipping analyzing "cryptography.hazmat.primitives.ciphers": found module but no type hints or library stubs
pdfminer/image.py:84: error: Cannot find implementation or library stub for module named "PIL"
2021-10-09 14:23:28 +00:00
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from typing import Any, Counter, Iterator, List
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2022-06-25 21:11:10 +00:00
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from warnings import warn
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2017-05-29 07:11:58 +00:00
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from pdfminer.converter import PDFPageAggregator
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from pdfminer.layout import LAParams, LTContainer
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2022-06-25 21:11:10 +00:00
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from pdfminer.pdfdocument import PDFDocument, PDFTextExtractionNotAllowed
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from pdfminer.pdfinterp import PDFResourceManager, PDFPageInterpreter
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from pdfminer.pdfpage import PDFPage
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from pdfminer.pdfparser import PDFParser
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2017-05-29 07:11:58 +00:00
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2022-06-25 21:11:10 +00:00
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warn(
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"The file pdfstats.py will be removed in 2023. It was probably introduced for "
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"testing purposes a long time ago, and no longer relevant. Feel free to create a "
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"GitHub issue if you disagree.",
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DeprecationWarning,
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)
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2017-05-29 07:11:58 +00:00
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_, SCRIPT = os.path.split(__file__)
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2019-12-29 20:20:20 +00:00
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Add type annotations (#661)
Squashed commit of the following:
commit fa229f7b7591c07aea4e5a4545f9e0c34246e1cd
Merge: eaab3c6 c3e3499
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 20:33:06 2021 -0700
Merge branch 'develop' into mypy (and fixed types)
commit eaab3c65e2e3ab5f1f400cfc5186a3834c4ffe34
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 20:00:45 2021 -0700
reformat all multi-line function defs to one-arg-per-line
commit 3fe2b69eed9197009d9da6776462f580ebf0dfa3
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:58:48 2021 -0700
ccitt nit -- avoid casting needlessly
commit 15983d8c1e7162632fde43752c9d1c15938cd980
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:58:36 2021 -0700
tweak CHANGELOG
commit 13dc0babf782938e7d5b5e482d4c5adf92d82702
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:43:46 2021 -0700
add failing tests for dumppdf crash
commit 6b509c517876b8c15ac5a98a963884e23bd2e4d8
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:24:23 2021 -0700
ccitt: apply misc PR feedback
commit feb031ba86d3f22e41cfbbda13f17c039359f1e6
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:18:26 2021 -0700
add missing None return type to all __init__ methods
commit c0d62d6c54c7ec37b40bea54a3f6a7a618ec0ec6
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:13:08 2021 -0700
minor cleanup, remove a few more Any types
commit b52a0594e1998a492c172538a9b35491c5fc5f52
Author: Andrew Baumann <ab@ab.id.au>
Date: Sun Sep 5 22:37:28 2021 -0700
tighten up types, avoid Any in favour of explicit casts
commit e58fd48bd14f31bebd2de8259f12630ac02756d6
Author: Andrew Baumann <ab@ab.id.au>
Date: Sun Sep 5 14:10:49 2021 -0700
annotate ccitt.py, and fix one definite bug (array.tostring was renamed tobytes)
commit 605290633e55595e5e0045840df5c5b1d9de843a
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:37:38 2021 -0700
python 3.7 back-compat
commit 4dbcf8760f8a1d3e3d99f085476f86e6a043c80c
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:32:43 2021 -0700
annotate pdfminer.jbig2
commit 0d40b7c03a8028dc44acd3f457eac71abd681827
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:31:33 2021 -0700
annotate pdf2txt.py
commit 5f82eb4f5646b5d1285252689191e0a14557ec7b
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 09:16:31 2021 -0700
cleanup: make Plane generic
commit 624fc92b88473ff36a174760883f34c22109da2b
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 23:16:51 2021 -0700
bluntly ignore calls to cryptography.hazmat
commit 96b20439c169f40dbb114cabba6a582ad1ebe91e
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 23:01:06 2021 -0700
finish annotating, and disallow_untyped_defs for pdfminer.* _except_ ccitt and jbig2
commit 0ab586347861b72b1d16880dc9293f9ad597e20a
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 21:51:56 2021 -0700
annotate pdffont
commit 4b689f1bcbdaf654feb9de81023e318ca310a12e
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 18:30:02 2021 -0700
annotate a couple more scripts; document sketchy code
commit 291981ff3d273952ec9c92ef8ab948473558b787
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 15:02:01 2021 -0700
pacify flake8
commit 45d2ce91ff333f3b7e34322b16e9c52b99b7a972
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 14:31:48 2021 -0700
annotate dumppdf, and comment likely bugs
commit 7278d83851cb336a1be3803a0993b5ec0ad39b4c
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:49:58 2021 -0700
enable mypy on tests and tools, fix one implicit reexport bug
commit 4a83166ef4e4733cd2113f43188b585a4fda392b
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:25:59 2021 -0700
pdfdocument: per dumppdf.py, get_dest accepts either bytes or str
commit 43701e1bee068df98f378a253c9c2150ee4ad9f7
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:25:00 2021 -0700
layout: LAParams.boxes_flow may be None
commit 164f81652f1788e74837466f0ab593e94079bc0f
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:45:09 2021 -0700
add whitespace, pacify flake8
commit 893b9fb9ec918032b36a30456fc0b7a217da86d8
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:40:33 2021 -0700
support old Python without typing.Protocol
commit dc245084102b7b04c3f5599d75b5d62ba4290787
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:12:03 2021 -0700
Move "# type: ignore" comments to fix mypy on Python < 3.8
The placement of these comments got more flexible in 3.8 due to
https://github.com/python/mypy/issues/1032
Satisfying older Python and fitting in flake8's 79-character line
limit was quite a challenge!
commit da03afe7bd2cf3336e611f467f1c901455940ae8
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 22:59:58 2021 -0700
fix text output from HTMLConverter
commit 5401276a2ed3b74a385ebcab5152485224146161
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 22:40:22 2021 -0700
annotate high_level.py and the immediately-reachable internal APIs (mostly converters)
commit cc490513f8f17a7adc0bcbab2e0e86f37e832300
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 17:04:35 2021 -0700
* expand and improve annotations in cmap, encryption/decompression and fonts
* disallow untyped calls; this way, we have a core set of
typed code that can grow over time
(just not for ccitt, because there's a ton of work lurking there)
* expand "typing: none" comments to suppress a specific error code
commit 92df54ba1d53d5dbbd5442757dd85be5b1851f99
Author: Andrew Baumann <ab@ab.id.au>
Date: Wed Sep 1 20:50:59 2021 -0700
update CHANGELOG
commit f72aaead45d0615e472a9b3190c9551a6b67b36e
Merge: ff787a9 8ea9f10
Author: Andrew Baumann <ab@ab.id.au>
Date: Wed Sep 1 20:47:03 2021 -0700
Merge branch 'develop' into mypy
commit ff787a93986c60361536a97182a41774f4a53ac3
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Aug 21 21:46:14 2021 -0700
be more precise about types on ps/pdf stacks, remove most of the Any annotations
commit be1550189e10717f6827dbb7009d6e8c8b3f4c62
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Aug 21 10:13:58 2021 -0700
silence missing imports, (maybe?) hook to tox
commit ff4b6a9bd46b352583d823d39065652c9a6f05f4
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 22:49:06 2021 -0700
turn on more strict checks, and untangle the layout mess with generics
Status:
$ mypy pdfminer
pdfminer/ccitt.py:565: error: Cannot find implementation or library stub for module named "pygame"
pdfminer/ccitt.py:565: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
pdfminer/pdfdocument.py:7: error: Skipping analyzing "cryptography.hazmat.backends": found module but no type hints or library stubs
pdfminer/pdfdocument.py:8: error: Skipping analyzing "cryptography.hazmat.primitives.ciphers": found module but no type hints or library stubs
pdfminer/pdfdevice.py:191: error: Argument 1 to "write" of "IO" has incompatible type "str"; expected "bytes"
pdfminer/image.py:84: error: Cannot find implementation or library stub for module named "PIL"
Found 5 errors in 4 files (checked 27 source files)
pdfdevice.py:191 appears to be a real bug
commit 5c9c0b19d26ae391aea0e69c2c819261cc04460c
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 17:22:41 2021 -0700
finish annotating layout
commit 0e6871c16abb29df2868ab145b4ce451b4b6c777
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 16:54:46 2021 -0700
general progress on annotations
* finish utils
* annotate more of pdfinterp, pdfdevice
* document reason for # type: ignore comments
* fix cyclic imports
* satisfy flake8
commit 17d59f42917fbf9b2b2eb844d3e83a8f2a3f123a
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Aug 19 21:38:50 2021 -0700
WIP on type annotations
With the possible exception of psparser.py, this is far from complete.
$ mypy pdfminer
pdfminer/ccitt.py:565: error: Cannot find implementation or library stub for module named "pygame"
pdfminer/ccitt.py:565: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
pdfminer/pdfdocument.py:7: error: Skipping analyzing "cryptography.hazmat.backends": found module but no type hints or library stubs
pdfminer/pdfdocument.py:8: error: Skipping analyzing "cryptography.hazmat.primitives.ciphers": found module but no type hints or library stubs
pdfminer/image.py:84: error: Cannot find implementation or library stub for module named "PIL"
2021-10-09 14:23:28 +00:00
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def msg(*args: object, **kwargs: Any) -> None:
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2022-02-11 21:46:51 +00:00
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print(" ".join(map(str, args)), **kwargs) # noqa E999
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2019-12-29 20:20:20 +00:00
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2017-05-29 07:11:58 +00:00
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Add type annotations (#661)
Squashed commit of the following:
commit fa229f7b7591c07aea4e5a4545f9e0c34246e1cd
Merge: eaab3c6 c3e3499
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 20:33:06 2021 -0700
Merge branch 'develop' into mypy (and fixed types)
commit eaab3c65e2e3ab5f1f400cfc5186a3834c4ffe34
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 20:00:45 2021 -0700
reformat all multi-line function defs to one-arg-per-line
commit 3fe2b69eed9197009d9da6776462f580ebf0dfa3
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:58:48 2021 -0700
ccitt nit -- avoid casting needlessly
commit 15983d8c1e7162632fde43752c9d1c15938cd980
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:58:36 2021 -0700
tweak CHANGELOG
commit 13dc0babf782938e7d5b5e482d4c5adf92d82702
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:43:46 2021 -0700
add failing tests for dumppdf crash
commit 6b509c517876b8c15ac5a98a963884e23bd2e4d8
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:24:23 2021 -0700
ccitt: apply misc PR feedback
commit feb031ba86d3f22e41cfbbda13f17c039359f1e6
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:18:26 2021 -0700
add missing None return type to all __init__ methods
commit c0d62d6c54c7ec37b40bea54a3f6a7a618ec0ec6
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:13:08 2021 -0700
minor cleanup, remove a few more Any types
commit b52a0594e1998a492c172538a9b35491c5fc5f52
Author: Andrew Baumann <ab@ab.id.au>
Date: Sun Sep 5 22:37:28 2021 -0700
tighten up types, avoid Any in favour of explicit casts
commit e58fd48bd14f31bebd2de8259f12630ac02756d6
Author: Andrew Baumann <ab@ab.id.au>
Date: Sun Sep 5 14:10:49 2021 -0700
annotate ccitt.py, and fix one definite bug (array.tostring was renamed tobytes)
commit 605290633e55595e5e0045840df5c5b1d9de843a
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:37:38 2021 -0700
python 3.7 back-compat
commit 4dbcf8760f8a1d3e3d99f085476f86e6a043c80c
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:32:43 2021 -0700
annotate pdfminer.jbig2
commit 0d40b7c03a8028dc44acd3f457eac71abd681827
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:31:33 2021 -0700
annotate pdf2txt.py
commit 5f82eb4f5646b5d1285252689191e0a14557ec7b
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 09:16:31 2021 -0700
cleanup: make Plane generic
commit 624fc92b88473ff36a174760883f34c22109da2b
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 23:16:51 2021 -0700
bluntly ignore calls to cryptography.hazmat
commit 96b20439c169f40dbb114cabba6a582ad1ebe91e
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 23:01:06 2021 -0700
finish annotating, and disallow_untyped_defs for pdfminer.* _except_ ccitt and jbig2
commit 0ab586347861b72b1d16880dc9293f9ad597e20a
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 21:51:56 2021 -0700
annotate pdffont
commit 4b689f1bcbdaf654feb9de81023e318ca310a12e
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 18:30:02 2021 -0700
annotate a couple more scripts; document sketchy code
commit 291981ff3d273952ec9c92ef8ab948473558b787
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 15:02:01 2021 -0700
pacify flake8
commit 45d2ce91ff333f3b7e34322b16e9c52b99b7a972
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 14:31:48 2021 -0700
annotate dumppdf, and comment likely bugs
commit 7278d83851cb336a1be3803a0993b5ec0ad39b4c
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:49:58 2021 -0700
enable mypy on tests and tools, fix one implicit reexport bug
commit 4a83166ef4e4733cd2113f43188b585a4fda392b
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:25:59 2021 -0700
pdfdocument: per dumppdf.py, get_dest accepts either bytes or str
commit 43701e1bee068df98f378a253c9c2150ee4ad9f7
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:25:00 2021 -0700
layout: LAParams.boxes_flow may be None
commit 164f81652f1788e74837466f0ab593e94079bc0f
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:45:09 2021 -0700
add whitespace, pacify flake8
commit 893b9fb9ec918032b36a30456fc0b7a217da86d8
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:40:33 2021 -0700
support old Python without typing.Protocol
commit dc245084102b7b04c3f5599d75b5d62ba4290787
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:12:03 2021 -0700
Move "# type: ignore" comments to fix mypy on Python < 3.8
The placement of these comments got more flexible in 3.8 due to
https://github.com/python/mypy/issues/1032
Satisfying older Python and fitting in flake8's 79-character line
limit was quite a challenge!
commit da03afe7bd2cf3336e611f467f1c901455940ae8
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 22:59:58 2021 -0700
fix text output from HTMLConverter
commit 5401276a2ed3b74a385ebcab5152485224146161
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 22:40:22 2021 -0700
annotate high_level.py and the immediately-reachable internal APIs (mostly converters)
commit cc490513f8f17a7adc0bcbab2e0e86f37e832300
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 17:04:35 2021 -0700
* expand and improve annotations in cmap, encryption/decompression and fonts
* disallow untyped calls; this way, we have a core set of
typed code that can grow over time
(just not for ccitt, because there's a ton of work lurking there)
* expand "typing: none" comments to suppress a specific error code
commit 92df54ba1d53d5dbbd5442757dd85be5b1851f99
Author: Andrew Baumann <ab@ab.id.au>
Date: Wed Sep 1 20:50:59 2021 -0700
update CHANGELOG
commit f72aaead45d0615e472a9b3190c9551a6b67b36e
Merge: ff787a9 8ea9f10
Author: Andrew Baumann <ab@ab.id.au>
Date: Wed Sep 1 20:47:03 2021 -0700
Merge branch 'develop' into mypy
commit ff787a93986c60361536a97182a41774f4a53ac3
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Aug 21 21:46:14 2021 -0700
be more precise about types on ps/pdf stacks, remove most of the Any annotations
commit be1550189e10717f6827dbb7009d6e8c8b3f4c62
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Aug 21 10:13:58 2021 -0700
silence missing imports, (maybe?) hook to tox
commit ff4b6a9bd46b352583d823d39065652c9a6f05f4
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 22:49:06 2021 -0700
turn on more strict checks, and untangle the layout mess with generics
Status:
$ mypy pdfminer
pdfminer/ccitt.py:565: error: Cannot find implementation or library stub for module named "pygame"
pdfminer/ccitt.py:565: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
pdfminer/pdfdocument.py:7: error: Skipping analyzing "cryptography.hazmat.backends": found module but no type hints or library stubs
pdfminer/pdfdocument.py:8: error: Skipping analyzing "cryptography.hazmat.primitives.ciphers": found module but no type hints or library stubs
pdfminer/pdfdevice.py:191: error: Argument 1 to "write" of "IO" has incompatible type "str"; expected "bytes"
pdfminer/image.py:84: error: Cannot find implementation or library stub for module named "PIL"
Found 5 errors in 4 files (checked 27 source files)
pdfdevice.py:191 appears to be a real bug
commit 5c9c0b19d26ae391aea0e69c2c819261cc04460c
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 17:22:41 2021 -0700
finish annotating layout
commit 0e6871c16abb29df2868ab145b4ce451b4b6c777
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 16:54:46 2021 -0700
general progress on annotations
* finish utils
* annotate more of pdfinterp, pdfdevice
* document reason for # type: ignore comments
* fix cyclic imports
* satisfy flake8
commit 17d59f42917fbf9b2b2eb844d3e83a8f2a3f123a
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Aug 19 21:38:50 2021 -0700
WIP on type annotations
With the possible exception of psparser.py, this is far from complete.
$ mypy pdfminer
pdfminer/ccitt.py:565: error: Cannot find implementation or library stub for module named "pygame"
pdfminer/ccitt.py:565: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
pdfminer/pdfdocument.py:7: error: Skipping analyzing "cryptography.hazmat.backends": found module but no type hints or library stubs
pdfminer/pdfdocument.py:8: error: Skipping analyzing "cryptography.hazmat.primitives.ciphers": found module but no type hints or library stubs
pdfminer/image.py:84: error: Cannot find implementation or library stub for module named "PIL"
2021-10-09 14:23:28 +00:00
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def flat_iter(obj: object) -> Iterator[object]:
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2017-05-29 07:11:58 +00:00
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yield obj
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if isinstance(obj, LTContainer):
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for ob in obj:
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yield from flat_iter(ob)
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2019-12-29 20:20:20 +00:00
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Add type annotations (#661)
Squashed commit of the following:
commit fa229f7b7591c07aea4e5a4545f9e0c34246e1cd
Merge: eaab3c6 c3e3499
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 20:33:06 2021 -0700
Merge branch 'develop' into mypy (and fixed types)
commit eaab3c65e2e3ab5f1f400cfc5186a3834c4ffe34
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 20:00:45 2021 -0700
reformat all multi-line function defs to one-arg-per-line
commit 3fe2b69eed9197009d9da6776462f580ebf0dfa3
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:58:48 2021 -0700
ccitt nit -- avoid casting needlessly
commit 15983d8c1e7162632fde43752c9d1c15938cd980
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:58:36 2021 -0700
tweak CHANGELOG
commit 13dc0babf782938e7d5b5e482d4c5adf92d82702
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:43:46 2021 -0700
add failing tests for dumppdf crash
commit 6b509c517876b8c15ac5a98a963884e23bd2e4d8
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:24:23 2021 -0700
ccitt: apply misc PR feedback
commit feb031ba86d3f22e41cfbbda13f17c039359f1e6
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:18:26 2021 -0700
add missing None return type to all __init__ methods
commit c0d62d6c54c7ec37b40bea54a3f6a7a618ec0ec6
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:13:08 2021 -0700
minor cleanup, remove a few more Any types
commit b52a0594e1998a492c172538a9b35491c5fc5f52
Author: Andrew Baumann <ab@ab.id.au>
Date: Sun Sep 5 22:37:28 2021 -0700
tighten up types, avoid Any in favour of explicit casts
commit e58fd48bd14f31bebd2de8259f12630ac02756d6
Author: Andrew Baumann <ab@ab.id.au>
Date: Sun Sep 5 14:10:49 2021 -0700
annotate ccitt.py, and fix one definite bug (array.tostring was renamed tobytes)
commit 605290633e55595e5e0045840df5c5b1d9de843a
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:37:38 2021 -0700
python 3.7 back-compat
commit 4dbcf8760f8a1d3e3d99f085476f86e6a043c80c
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:32:43 2021 -0700
annotate pdfminer.jbig2
commit 0d40b7c03a8028dc44acd3f457eac71abd681827
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:31:33 2021 -0700
annotate pdf2txt.py
commit 5f82eb4f5646b5d1285252689191e0a14557ec7b
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 09:16:31 2021 -0700
cleanup: make Plane generic
commit 624fc92b88473ff36a174760883f34c22109da2b
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 23:16:51 2021 -0700
bluntly ignore calls to cryptography.hazmat
commit 96b20439c169f40dbb114cabba6a582ad1ebe91e
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 23:01:06 2021 -0700
finish annotating, and disallow_untyped_defs for pdfminer.* _except_ ccitt and jbig2
commit 0ab586347861b72b1d16880dc9293f9ad597e20a
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 21:51:56 2021 -0700
annotate pdffont
commit 4b689f1bcbdaf654feb9de81023e318ca310a12e
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 18:30:02 2021 -0700
annotate a couple more scripts; document sketchy code
commit 291981ff3d273952ec9c92ef8ab948473558b787
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 15:02:01 2021 -0700
pacify flake8
commit 45d2ce91ff333f3b7e34322b16e9c52b99b7a972
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 14:31:48 2021 -0700
annotate dumppdf, and comment likely bugs
commit 7278d83851cb336a1be3803a0993b5ec0ad39b4c
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:49:58 2021 -0700
enable mypy on tests and tools, fix one implicit reexport bug
commit 4a83166ef4e4733cd2113f43188b585a4fda392b
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:25:59 2021 -0700
pdfdocument: per dumppdf.py, get_dest accepts either bytes or str
commit 43701e1bee068df98f378a253c9c2150ee4ad9f7
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:25:00 2021 -0700
layout: LAParams.boxes_flow may be None
commit 164f81652f1788e74837466f0ab593e94079bc0f
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:45:09 2021 -0700
add whitespace, pacify flake8
commit 893b9fb9ec918032b36a30456fc0b7a217da86d8
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:40:33 2021 -0700
support old Python without typing.Protocol
commit dc245084102b7b04c3f5599d75b5d62ba4290787
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:12:03 2021 -0700
Move "# type: ignore" comments to fix mypy on Python < 3.8
The placement of these comments got more flexible in 3.8 due to
https://github.com/python/mypy/issues/1032
Satisfying older Python and fitting in flake8's 79-character line
limit was quite a challenge!
commit da03afe7bd2cf3336e611f467f1c901455940ae8
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 22:59:58 2021 -0700
fix text output from HTMLConverter
commit 5401276a2ed3b74a385ebcab5152485224146161
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 22:40:22 2021 -0700
annotate high_level.py and the immediately-reachable internal APIs (mostly converters)
commit cc490513f8f17a7adc0bcbab2e0e86f37e832300
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 17:04:35 2021 -0700
* expand and improve annotations in cmap, encryption/decompression and fonts
* disallow untyped calls; this way, we have a core set of
typed code that can grow over time
(just not for ccitt, because there's a ton of work lurking there)
* expand "typing: none" comments to suppress a specific error code
commit 92df54ba1d53d5dbbd5442757dd85be5b1851f99
Author: Andrew Baumann <ab@ab.id.au>
Date: Wed Sep 1 20:50:59 2021 -0700
update CHANGELOG
commit f72aaead45d0615e472a9b3190c9551a6b67b36e
Merge: ff787a9 8ea9f10
Author: Andrew Baumann <ab@ab.id.au>
Date: Wed Sep 1 20:47:03 2021 -0700
Merge branch 'develop' into mypy
commit ff787a93986c60361536a97182a41774f4a53ac3
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Aug 21 21:46:14 2021 -0700
be more precise about types on ps/pdf stacks, remove most of the Any annotations
commit be1550189e10717f6827dbb7009d6e8c8b3f4c62
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Aug 21 10:13:58 2021 -0700
silence missing imports, (maybe?) hook to tox
commit ff4b6a9bd46b352583d823d39065652c9a6f05f4
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 22:49:06 2021 -0700
turn on more strict checks, and untangle the layout mess with generics
Status:
$ mypy pdfminer
pdfminer/ccitt.py:565: error: Cannot find implementation or library stub for module named "pygame"
pdfminer/ccitt.py:565: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
pdfminer/pdfdocument.py:7: error: Skipping analyzing "cryptography.hazmat.backends": found module but no type hints or library stubs
pdfminer/pdfdocument.py:8: error: Skipping analyzing "cryptography.hazmat.primitives.ciphers": found module but no type hints or library stubs
pdfminer/pdfdevice.py:191: error: Argument 1 to "write" of "IO" has incompatible type "str"; expected "bytes"
pdfminer/image.py:84: error: Cannot find implementation or library stub for module named "PIL"
Found 5 errors in 4 files (checked 27 source files)
pdfdevice.py:191 appears to be a real bug
commit 5c9c0b19d26ae391aea0e69c2c819261cc04460c
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 17:22:41 2021 -0700
finish annotating layout
commit 0e6871c16abb29df2868ab145b4ce451b4b6c777
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 16:54:46 2021 -0700
general progress on annotations
* finish utils
* annotate more of pdfinterp, pdfdevice
* document reason for # type: ignore comments
* fix cyclic imports
* satisfy flake8
commit 17d59f42917fbf9b2b2eb844d3e83a8f2a3f123a
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Aug 19 21:38:50 2021 -0700
WIP on type annotations
With the possible exception of psparser.py, this is far from complete.
$ mypy pdfminer
pdfminer/ccitt.py:565: error: Cannot find implementation or library stub for module named "pygame"
pdfminer/ccitt.py:565: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
pdfminer/pdfdocument.py:7: error: Skipping analyzing "cryptography.hazmat.backends": found module but no type hints or library stubs
pdfminer/pdfdocument.py:8: error: Skipping analyzing "cryptography.hazmat.primitives.ciphers": found module but no type hints or library stubs
pdfminer/image.py:84: error: Cannot find implementation or library stub for module named "PIL"
2021-10-09 14:23:28 +00:00
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def main(args: List[str]) -> int:
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2017-05-29 07:11:58 +00:00
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msg(SCRIPT, args)
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if len(args) != 1:
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2022-02-11 21:46:51 +00:00
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msg("Parse a PDF file and print some pdfminer-specific stats")
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msg("Usage:", SCRIPT, "<PDF-filename>")
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2017-05-29 07:11:58 +00:00
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return 1
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2022-02-11 21:46:51 +00:00
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(infilename,) = args
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2017-05-29 07:11:58 +00:00
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Add type annotations (#661)
Squashed commit of the following:
commit fa229f7b7591c07aea4e5a4545f9e0c34246e1cd
Merge: eaab3c6 c3e3499
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 20:33:06 2021 -0700
Merge branch 'develop' into mypy (and fixed types)
commit eaab3c65e2e3ab5f1f400cfc5186a3834c4ffe34
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 20:00:45 2021 -0700
reformat all multi-line function defs to one-arg-per-line
commit 3fe2b69eed9197009d9da6776462f580ebf0dfa3
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:58:48 2021 -0700
ccitt nit -- avoid casting needlessly
commit 15983d8c1e7162632fde43752c9d1c15938cd980
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:58:36 2021 -0700
tweak CHANGELOG
commit 13dc0babf782938e7d5b5e482d4c5adf92d82702
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:43:46 2021 -0700
add failing tests for dumppdf crash
commit 6b509c517876b8c15ac5a98a963884e23bd2e4d8
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:24:23 2021 -0700
ccitt: apply misc PR feedback
commit feb031ba86d3f22e41cfbbda13f17c039359f1e6
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:18:26 2021 -0700
add missing None return type to all __init__ methods
commit c0d62d6c54c7ec37b40bea54a3f6a7a618ec0ec6
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:13:08 2021 -0700
minor cleanup, remove a few more Any types
commit b52a0594e1998a492c172538a9b35491c5fc5f52
Author: Andrew Baumann <ab@ab.id.au>
Date: Sun Sep 5 22:37:28 2021 -0700
tighten up types, avoid Any in favour of explicit casts
commit e58fd48bd14f31bebd2de8259f12630ac02756d6
Author: Andrew Baumann <ab@ab.id.au>
Date: Sun Sep 5 14:10:49 2021 -0700
annotate ccitt.py, and fix one definite bug (array.tostring was renamed tobytes)
commit 605290633e55595e5e0045840df5c5b1d9de843a
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:37:38 2021 -0700
python 3.7 back-compat
commit 4dbcf8760f8a1d3e3d99f085476f86e6a043c80c
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:32:43 2021 -0700
annotate pdfminer.jbig2
commit 0d40b7c03a8028dc44acd3f457eac71abd681827
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:31:33 2021 -0700
annotate pdf2txt.py
commit 5f82eb4f5646b5d1285252689191e0a14557ec7b
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 09:16:31 2021 -0700
cleanup: make Plane generic
commit 624fc92b88473ff36a174760883f34c22109da2b
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 23:16:51 2021 -0700
bluntly ignore calls to cryptography.hazmat
commit 96b20439c169f40dbb114cabba6a582ad1ebe91e
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 23:01:06 2021 -0700
finish annotating, and disallow_untyped_defs for pdfminer.* _except_ ccitt and jbig2
commit 0ab586347861b72b1d16880dc9293f9ad597e20a
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 21:51:56 2021 -0700
annotate pdffont
commit 4b689f1bcbdaf654feb9de81023e318ca310a12e
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 18:30:02 2021 -0700
annotate a couple more scripts; document sketchy code
commit 291981ff3d273952ec9c92ef8ab948473558b787
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 15:02:01 2021 -0700
pacify flake8
commit 45d2ce91ff333f3b7e34322b16e9c52b99b7a972
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 14:31:48 2021 -0700
annotate dumppdf, and comment likely bugs
commit 7278d83851cb336a1be3803a0993b5ec0ad39b4c
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:49:58 2021 -0700
enable mypy on tests and tools, fix one implicit reexport bug
commit 4a83166ef4e4733cd2113f43188b585a4fda392b
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:25:59 2021 -0700
pdfdocument: per dumppdf.py, get_dest accepts either bytes or str
commit 43701e1bee068df98f378a253c9c2150ee4ad9f7
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:25:00 2021 -0700
layout: LAParams.boxes_flow may be None
commit 164f81652f1788e74837466f0ab593e94079bc0f
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:45:09 2021 -0700
add whitespace, pacify flake8
commit 893b9fb9ec918032b36a30456fc0b7a217da86d8
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:40:33 2021 -0700
support old Python without typing.Protocol
commit dc245084102b7b04c3f5599d75b5d62ba4290787
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:12:03 2021 -0700
Move "# type: ignore" comments to fix mypy on Python < 3.8
The placement of these comments got more flexible in 3.8 due to
https://github.com/python/mypy/issues/1032
Satisfying older Python and fitting in flake8's 79-character line
limit was quite a challenge!
commit da03afe7bd2cf3336e611f467f1c901455940ae8
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 22:59:58 2021 -0700
fix text output from HTMLConverter
commit 5401276a2ed3b74a385ebcab5152485224146161
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 22:40:22 2021 -0700
annotate high_level.py and the immediately-reachable internal APIs (mostly converters)
commit cc490513f8f17a7adc0bcbab2e0e86f37e832300
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 17:04:35 2021 -0700
* expand and improve annotations in cmap, encryption/decompression and fonts
* disallow untyped calls; this way, we have a core set of
typed code that can grow over time
(just not for ccitt, because there's a ton of work lurking there)
* expand "typing: none" comments to suppress a specific error code
commit 92df54ba1d53d5dbbd5442757dd85be5b1851f99
Author: Andrew Baumann <ab@ab.id.au>
Date: Wed Sep 1 20:50:59 2021 -0700
update CHANGELOG
commit f72aaead45d0615e472a9b3190c9551a6b67b36e
Merge: ff787a9 8ea9f10
Author: Andrew Baumann <ab@ab.id.au>
Date: Wed Sep 1 20:47:03 2021 -0700
Merge branch 'develop' into mypy
commit ff787a93986c60361536a97182a41774f4a53ac3
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Aug 21 21:46:14 2021 -0700
be more precise about types on ps/pdf stacks, remove most of the Any annotations
commit be1550189e10717f6827dbb7009d6e8c8b3f4c62
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Aug 21 10:13:58 2021 -0700
silence missing imports, (maybe?) hook to tox
commit ff4b6a9bd46b352583d823d39065652c9a6f05f4
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 22:49:06 2021 -0700
turn on more strict checks, and untangle the layout mess with generics
Status:
$ mypy pdfminer
pdfminer/ccitt.py:565: error: Cannot find implementation or library stub for module named "pygame"
pdfminer/ccitt.py:565: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
pdfminer/pdfdocument.py:7: error: Skipping analyzing "cryptography.hazmat.backends": found module but no type hints or library stubs
pdfminer/pdfdocument.py:8: error: Skipping analyzing "cryptography.hazmat.primitives.ciphers": found module but no type hints or library stubs
pdfminer/pdfdevice.py:191: error: Argument 1 to "write" of "IO" has incompatible type "str"; expected "bytes"
pdfminer/image.py:84: error: Cannot find implementation or library stub for module named "PIL"
Found 5 errors in 4 files (checked 27 source files)
pdfdevice.py:191 appears to be a real bug
commit 5c9c0b19d26ae391aea0e69c2c819261cc04460c
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 17:22:41 2021 -0700
finish annotating layout
commit 0e6871c16abb29df2868ab145b4ce451b4b6c777
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 16:54:46 2021 -0700
general progress on annotations
* finish utils
* annotate more of pdfinterp, pdfdevice
* document reason for # type: ignore comments
* fix cyclic imports
* satisfy flake8
commit 17d59f42917fbf9b2b2eb844d3e83a8f2a3f123a
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Aug 19 21:38:50 2021 -0700
WIP on type annotations
With the possible exception of psparser.py, this is far from complete.
$ mypy pdfminer
pdfminer/ccitt.py:565: error: Cannot find implementation or library stub for module named "pygame"
pdfminer/ccitt.py:565: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
pdfminer/pdfdocument.py:7: error: Skipping analyzing "cryptography.hazmat.backends": found module but no type hints or library stubs
pdfminer/pdfdocument.py:8: error: Skipping analyzing "cryptography.hazmat.primitives.ciphers": found module but no type hints or library stubs
pdfminer/image.py:84: error: Cannot find implementation or library stub for module named "PIL"
2021-10-09 14:23:28 +00:00
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lt_types: Counter[str] = collections.Counter()
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2017-05-29 07:11:58 +00:00
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2022-02-11 21:46:51 +00:00
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with open(infilename, "rb") as pdf_file:
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2017-05-29 07:11:58 +00:00
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# Create a PDF parser object associated with the file object.
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parser = PDFParser(pdf_file)
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# Create a PDF document object that stores the document structure.
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# Supply the password for initialization.
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2022-02-11 21:46:51 +00:00
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password = ""
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2017-05-29 07:11:58 +00:00
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document = PDFDocument(parser, password)
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# Check if the document allows text extraction.
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if not document.is_extractable:
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2019-12-29 20:20:20 +00:00
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raise PDFTextExtractionNotAllowed(infilename)
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# Make a page iterator
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pages = PDFPage.create_pages(document)
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rsrcmgr = PDFResourceManager()
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laparams = LAParams(
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detect_vertical=True,
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all_texts=True,
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2022-02-11 21:46:51 +00:00
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)
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2017-05-29 07:11:58 +00:00
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device = PDFPageAggregator(rsrcmgr, laparams=laparams)
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interpreter = PDFPageInterpreter(rsrcmgr, device)
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# Look at all (nested) objects on each page
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for page_count, page in enumerate(pages, 1):
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# oh so stateful
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interpreter.process_page(page)
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layout = device.get_result()
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lt_types.update(type(item).__name__ for item in flat_iter(layout))
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2022-02-11 21:46:51 +00:00
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msg("page_count", page_count)
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msg("lt_types:", " ".join("{}:{}".format(*tc) for tc in lt_types.items()))
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2017-05-29 07:11:58 +00:00
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Add type annotations (#661)
Squashed commit of the following:
commit fa229f7b7591c07aea4e5a4545f9e0c34246e1cd
Merge: eaab3c6 c3e3499
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 20:33:06 2021 -0700
Merge branch 'develop' into mypy (and fixed types)
commit eaab3c65e2e3ab5f1f400cfc5186a3834c4ffe34
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 20:00:45 2021 -0700
reformat all multi-line function defs to one-arg-per-line
commit 3fe2b69eed9197009d9da6776462f580ebf0dfa3
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:58:48 2021 -0700
ccitt nit -- avoid casting needlessly
commit 15983d8c1e7162632fde43752c9d1c15938cd980
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:58:36 2021 -0700
tweak CHANGELOG
commit 13dc0babf782938e7d5b5e482d4c5adf92d82702
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:43:46 2021 -0700
add failing tests for dumppdf crash
commit 6b509c517876b8c15ac5a98a963884e23bd2e4d8
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:24:23 2021 -0700
ccitt: apply misc PR feedback
commit feb031ba86d3f22e41cfbbda13f17c039359f1e6
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:18:26 2021 -0700
add missing None return type to all __init__ methods
commit c0d62d6c54c7ec37b40bea54a3f6a7a618ec0ec6
Author: Andrew Baumann <ab@ab.id.au>
Date: Mon Sep 6 15:13:08 2021 -0700
minor cleanup, remove a few more Any types
commit b52a0594e1998a492c172538a9b35491c5fc5f52
Author: Andrew Baumann <ab@ab.id.au>
Date: Sun Sep 5 22:37:28 2021 -0700
tighten up types, avoid Any in favour of explicit casts
commit e58fd48bd14f31bebd2de8259f12630ac02756d6
Author: Andrew Baumann <ab@ab.id.au>
Date: Sun Sep 5 14:10:49 2021 -0700
annotate ccitt.py, and fix one definite bug (array.tostring was renamed tobytes)
commit 605290633e55595e5e0045840df5c5b1d9de843a
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:37:38 2021 -0700
python 3.7 back-compat
commit 4dbcf8760f8a1d3e3d99f085476f86e6a043c80c
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:32:43 2021 -0700
annotate pdfminer.jbig2
commit 0d40b7c03a8028dc44acd3f457eac71abd681827
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 22:31:33 2021 -0700
annotate pdf2txt.py
commit 5f82eb4f5646b5d1285252689191e0a14557ec7b
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Sep 4 09:16:31 2021 -0700
cleanup: make Plane generic
commit 624fc92b88473ff36a174760883f34c22109da2b
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 23:16:51 2021 -0700
bluntly ignore calls to cryptography.hazmat
commit 96b20439c169f40dbb114cabba6a582ad1ebe91e
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 23:01:06 2021 -0700
finish annotating, and disallow_untyped_defs for pdfminer.* _except_ ccitt and jbig2
commit 0ab586347861b72b1d16880dc9293f9ad597e20a
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 21:51:56 2021 -0700
annotate pdffont
commit 4b689f1bcbdaf654feb9de81023e318ca310a12e
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 18:30:02 2021 -0700
annotate a couple more scripts; document sketchy code
commit 291981ff3d273952ec9c92ef8ab948473558b787
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 15:02:01 2021 -0700
pacify flake8
commit 45d2ce91ff333f3b7e34322b16e9c52b99b7a972
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 14:31:48 2021 -0700
annotate dumppdf, and comment likely bugs
commit 7278d83851cb336a1be3803a0993b5ec0ad39b4c
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:49:58 2021 -0700
enable mypy on tests and tools, fix one implicit reexport bug
commit 4a83166ef4e4733cd2113f43188b585a4fda392b
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:25:59 2021 -0700
pdfdocument: per dumppdf.py, get_dest accepts either bytes or str
commit 43701e1bee068df98f378a253c9c2150ee4ad9f7
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 13:25:00 2021 -0700
layout: LAParams.boxes_flow may be None
commit 164f81652f1788e74837466f0ab593e94079bc0f
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:45:09 2021 -0700
add whitespace, pacify flake8
commit 893b9fb9ec918032b36a30456fc0b7a217da86d8
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:40:33 2021 -0700
support old Python without typing.Protocol
commit dc245084102b7b04c3f5599d75b5d62ba4290787
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Sep 3 09:12:03 2021 -0700
Move "# type: ignore" comments to fix mypy on Python < 3.8
The placement of these comments got more flexible in 3.8 due to
https://github.com/python/mypy/issues/1032
Satisfying older Python and fitting in flake8's 79-character line
limit was quite a challenge!
commit da03afe7bd2cf3336e611f467f1c901455940ae8
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 22:59:58 2021 -0700
fix text output from HTMLConverter
commit 5401276a2ed3b74a385ebcab5152485224146161
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 22:40:22 2021 -0700
annotate high_level.py and the immediately-reachable internal APIs (mostly converters)
commit cc490513f8f17a7adc0bcbab2e0e86f37e832300
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Sep 2 17:04:35 2021 -0700
* expand and improve annotations in cmap, encryption/decompression and fonts
* disallow untyped calls; this way, we have a core set of
typed code that can grow over time
(just not for ccitt, because there's a ton of work lurking there)
* expand "typing: none" comments to suppress a specific error code
commit 92df54ba1d53d5dbbd5442757dd85be5b1851f99
Author: Andrew Baumann <ab@ab.id.au>
Date: Wed Sep 1 20:50:59 2021 -0700
update CHANGELOG
commit f72aaead45d0615e472a9b3190c9551a6b67b36e
Merge: ff787a9 8ea9f10
Author: Andrew Baumann <ab@ab.id.au>
Date: Wed Sep 1 20:47:03 2021 -0700
Merge branch 'develop' into mypy
commit ff787a93986c60361536a97182a41774f4a53ac3
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Aug 21 21:46:14 2021 -0700
be more precise about types on ps/pdf stacks, remove most of the Any annotations
commit be1550189e10717f6827dbb7009d6e8c8b3f4c62
Author: Andrew Baumann <ab@ab.id.au>
Date: Sat Aug 21 10:13:58 2021 -0700
silence missing imports, (maybe?) hook to tox
commit ff4b6a9bd46b352583d823d39065652c9a6f05f4
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 22:49:06 2021 -0700
turn on more strict checks, and untangle the layout mess with generics
Status:
$ mypy pdfminer
pdfminer/ccitt.py:565: error: Cannot find implementation or library stub for module named "pygame"
pdfminer/ccitt.py:565: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
pdfminer/pdfdocument.py:7: error: Skipping analyzing "cryptography.hazmat.backends": found module but no type hints or library stubs
pdfminer/pdfdocument.py:8: error: Skipping analyzing "cryptography.hazmat.primitives.ciphers": found module but no type hints or library stubs
pdfminer/pdfdevice.py:191: error: Argument 1 to "write" of "IO" has incompatible type "str"; expected "bytes"
pdfminer/image.py:84: error: Cannot find implementation or library stub for module named "PIL"
Found 5 errors in 4 files (checked 27 source files)
pdfdevice.py:191 appears to be a real bug
commit 5c9c0b19d26ae391aea0e69c2c819261cc04460c
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 17:22:41 2021 -0700
finish annotating layout
commit 0e6871c16abb29df2868ab145b4ce451b4b6c777
Author: Andrew Baumann <ab@ab.id.au>
Date: Fri Aug 20 16:54:46 2021 -0700
general progress on annotations
* finish utils
* annotate more of pdfinterp, pdfdevice
* document reason for # type: ignore comments
* fix cyclic imports
* satisfy flake8
commit 17d59f42917fbf9b2b2eb844d3e83a8f2a3f123a
Author: Andrew Baumann <ab@ab.id.au>
Date: Thu Aug 19 21:38:50 2021 -0700
WIP on type annotations
With the possible exception of psparser.py, this is far from complete.
$ mypy pdfminer
pdfminer/ccitt.py:565: error: Cannot find implementation or library stub for module named "pygame"
pdfminer/ccitt.py:565: note: See https://mypy.readthedocs.io/en/stable/running_mypy.html#missing-imports
pdfminer/pdfdocument.py:7: error: Skipping analyzing "cryptography.hazmat.backends": found module but no type hints or library stubs
pdfminer/pdfdocument.py:8: error: Skipping analyzing "cryptography.hazmat.primitives.ciphers": found module but no type hints or library stubs
pdfminer/image.py:84: error: Cannot find implementation or library stub for module named "PIL"
2021-10-09 14:23:28 +00:00
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return 0
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2019-12-29 20:20:20 +00:00
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2022-02-11 21:46:51 +00:00
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if __name__ == "__main__":
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2017-05-29 07:11:58 +00:00
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sys.exit(main(sys.argv[1:]))
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