Fuzz introspector: fuzz_encryption
For issues and ideas: https://github.com/ossf/fuzz-introspector/issues

Fuzz blockers

The following nodes represent call sites where fuzz blockers occur.

Amount of callsites blocked Calltree index Parent function Callsite Largest blocked function
245 1310 pypdf._writer.PdfWriter.write_stream call site: 01310 pypdf._writer.PdfWriter.write
155 1105 pypdf._writer.PdfWriter.__init__ call site: 01105 pypdf._writer.PdfWriter.clone_document_from_reader
89 836 pypdf._reader.PdfReader._read_xref call site: 00836 pypdf._reader.PdfReader._read_pdf15_xref_stream
62 395 pypdf._crypt_providers._fallback.CryptRC4.encrypt call site: 00395 pypdf._reader.PdfReader.read
61 967 pypdf._encryption.Encryption.verify call site: 00967 pypdf._encryption.AlgV4.verify_owner_password
59 460 pypdf._reader.PdfReader.cache_indirect_object call site: 00460 pypdf._reader.PdfReader.read
56 594 pypdf.generic._data_structures.ArrayObject.read_from_stream call site: 00594 pypdf.generic._base.BooleanObject.read_from_stream
52 715 pypdf._reader.PdfReader._read_standard_xref_table call site: 00715 pypdf._reader.PdfReader._rebuild_xref_table
27 232 pypdf.generic._data_structures.DictionaryObject.read_from_stream call site: 00232 pypdf._reader.PdfReader.read
24 787 pypdf._reader.PdfReader._read_standard_xref_table call site: 00787 pypdf._reader.PdfReader.read
19 1662 pypdf._encryption.CryptFilter.encrypt_object call site: 01662 pypdf._crypt_providers._cryptography.CryptAES.encrypt
14 280 pypdf.generic._base.NumberObject.read_from_stream call site: 00280 pypdf._utils.read_non_whitespace

Fuzzer calltree

0 ...fuzz_encryption.TestInputOne [function] [call site] 00000
1 atheris.FuzzedDataProvider [function] [call site] 00001
1 io.BytesIO [function] [call site] 00002
1 pypdf._writer.PdfWriter.__init__ [function] [call site] 00003
2 <builtin>.isinstance [function] [call site] 00004
2 <builtin>.open [function] [call site] 00005
2 f.read [function] [call site] 00006
2 io.BytesIO [function] [call site] 00007
2 <builtin>.isinstance [function] [call site] 00008
2 pypdf._reader.PdfReader.__init__ [function] [call site] 00009
3 typing.Protocol.__init__ [function] [call site] 00010
3 pypdf._reader.PdfReader._initialize_stream [function] [call site] 00011
4 <builtin>.hasattr [function] [call site] 00012
4 pypdf._utils.logger_warning [function] [call site] 00013
5 logging.getLogger [function] [call site] 00014
4 <builtin>.isinstance [function] [call site] 00015
4 <builtin>.open [function] [call site] 00016
4 fh.read [function] [call site] 00017
4 io.BytesIO [function] [call site] 00018
4 pypdf._reader.PdfReader.read [function] [call site] 00019
5 pypdf._reader.PdfReader._basic_validation [function] [call site] 00020
6 typing.cast.seek [function] [call site] 00021
6 typing.Protocol.seek [function] [call site] 00022
6 io.BytesIO.seek [function] [call site] 00023
6 pypdf._reader.PdfReader.read [function] [call site] 00024
6 io.BytesIO.read [function] [call site] 00025
6 typing.cast.read [function] [call site] 00026
6 typing.Protocol.read [function] [call site] 00027
6 pypdf._utils.logger_warning [function] [call site] 00028
6 typing.cast.seek [function] [call site] 00029
6 typing.Protocol.seek [function] [call site] 00030
6 io.BytesIO.seek [function] [call site] 00031
5 pypdf._reader.PdfReader._find_eof_marker [function] [call site] 00032
6 line.startswith [function] [call site] 00033
6 <builtin>.any [function] [call site] 00034
6 line.strip [function] [call site] 00035
6 pypdf._utils.logger_warning [function] [call site] 00036
6 pypdf._utils.logger_warning [function] [call site] 00037
6 typing.Protocol.tell [function] [call site] 00038
6 typing.cast.tell [function] [call site] 00039
6 io.BytesIO.tell [function] [call site] 00040
6 pypdf._utils.logger_warning [function] [call site] 00041
6 pypdf._utils.read_previous_line [function] [call site] 00042
7 typing.Protocol.tell [function] [call site] 00043
7 typing.cast.tell [function] [call site] 00044
7 io.BytesIO.tell [function] [call site] 00045
7 typing.Protocol.tell [function] [call site] 00046
7 typing.cast.tell [function] [call site] 00047
7 io.BytesIO.tell [function] [call site] 00048
7 <builtin>.min [function] [call site] 00049
7 pypdf._utils.read_block_backwards [function] [call site] 00050
8 typing.Protocol.tell [function] [call site] 00051
8 typing.cast.tell [function] [call site] 00052
8 io.BytesIO.tell [function] [call site] 00053
8 typing.cast.seek [function] [call site] 00054
8 typing.Protocol.seek [function] [call site] 00055
8 io.BytesIO.seek [function] [call site] 00056
8 pypdf._reader.PdfReader.read [function] [call site] 00057
8 io.BytesIO.read [function] [call site] 00058
8 typing.cast.read [function] [call site] 00059
8 typing.Protocol.read [function] [call site] 00060
8 typing.cast.seek [function] [call site] 00061
8 typing.Protocol.seek [function] [call site] 00062
8 io.BytesIO.seek [function] [call site] 00063
7 <builtin>.len [function] [call site] 00064
7 line_content.append [function] [call site] 00065
7 line_content.append [function] [call site] 00066
7 typing.cast.seek [function] [call site] 00067
7 typing.Protocol.seek [function] [call site] 00068
7 io.BytesIO.seek [function] [call site] 00069
5 pypdf._reader.PdfReader._find_startxref_pos [function] [call site] 00070
6 pypdf._utils.read_previous_line [function] [call site] 00071
6 <builtin>.int [function] [call site] 00072
6 line.startswith [function] [call site] 00073
6 <builtin>.int [function] [call site] 00074
6 pypdf._utils.logger_warning [function] [call site] 00075
6 pypdf._utils.read_previous_line [function] [call site] 00076
6 line.startswith [function] [call site] 00077
5 pypdf._reader.PdfReader._get_xref_issues [function] [call site] 00078
6 typing.cast.seek [function] [call site] 00079
6 typing.Protocol.seek [function] [call site] 00080
6 io.BytesIO.seek [function] [call site] 00081
6 pypdf._reader.PdfReader.read [function] [call site] 00082
6 io.BytesIO.read [function] [call site] 00083
6 typing.cast.read [function] [call site] 00084
6 typing.Protocol.read [function] [call site] 00085
6 pypdf._reader.PdfReader.read [function] [call site] 00086
6 io.BytesIO.read [function] [call site] 00087
6 typing.cast.read [function] [call site] 00088
6 typing.Protocol.read [function] [call site] 00089
6 pypdf._reader.PdfReader.read [function] [call site] 00090
6 io.BytesIO.read [function] [call site] 00091
6 typing.cast.read [function] [call site] 00092
6 typing.Protocol.read [function] [call site] 00093
6 pypdf._reader.PdfReader.read [function] [call site] 00094
6 io.BytesIO.read [function] [call site] 00095
6 typing.cast.read [function] [call site] 00096
6 typing.Protocol.read [function] [call site] 00097
6 pypdf._reader.PdfReader.read [function] [call site] 00098
6 io.BytesIO.read [function] [call site] 00099
6 typing.cast.read [function] [call site] 00100
6 typing.Protocol.read [function] [call site] 00101
6 line.lower [function] [call site] 00102
5 pypdf._utils.logger_warning [function] [call site] 00103
5 pypdf._reader.PdfReader._read_xref_tables_and_trailers [function] [call site] 00104
6 typing.Protocol.__init__ [function] [call site] 00105
6 typing.cast.seek [function] [call site] 00106
6 typing.Protocol.seek [function] [call site] 00107
6 io.BytesIO.seek [function] [call site] 00108
6 pypdf._reader.PdfReader.read [function] [call site] 00109
6 io.BytesIO.read [function] [call site] 00110
6 typing.cast.read [function] [call site] 00111
6 typing.Protocol.read [function] [call site] 00112
6 pypdf._reader.PdfReader.read [function] [call site] 00113
6 io.BytesIO.read [function] [call site] 00114
6 typing.cast.read [function] [call site] 00115
6 typing.Protocol.read [function] [call site] 00116
6 pypdf._reader.PdfReader._read_xref [function] [call site] 00117
7 pypdf._reader.PdfReader._read_standard_xref_table [function] [call site] 00118
8 pypdf._reader.PdfReader.read [function] [call site] 00119
8 io.BytesIO.read [function] [call site] 00120
8 typing.cast.read [function] [call site] 00121
8 typing.Protocol.read [function] [call site] 00122
8 pypdf._utils.read_non_whitespace [function] [call site] 00123
9 pypdf._reader.PdfReader.read [function] [call site] 00124
9 io.BytesIO.read [function] [call site] 00125
9 typing.cast.read [function] [call site] 00126
9 typing.Protocol.read [function] [call site] 00127
9 pypdf._reader.PdfReader.read [function] [call site] 00128
9 io.BytesIO.read [function] [call site] 00129
9 typing.cast.read [function] [call site] 00130
9 typing.Protocol.read [function] [call site] 00131
8 typing.cast.seek [function] [call site] 00132
8 typing.Protocol.seek [function] [call site] 00133
8 io.BytesIO.seek [function] [call site] 00134
8 pypdf.generic._data_structures.read_object [function] [call site] 00135
9 pypdf._reader.PdfReader.read [function] [call site] 00136
9 io.BytesIO.read [function] [call site] 00137
9 typing.cast.read [function] [call site] 00138
9 typing.Protocol.read [function] [call site] 00139
9 typing.cast.seek [function] [call site] 00140
9 typing.Protocol.seek [function] [call site] 00141
9 io.BytesIO.seek [function] [call site] 00142
9 pypdf.generic._base.NameObject.read_from_stream [function] [call site] 00143
10 pypdf._reader.PdfReader.read [function] [call site] 00144
10 io.BytesIO.read [function] [call site] 00145
10 typing.cast.read [function] [call site] 00146
10 typing.Protocol.read [function] [call site] 00147
10 pypdf._utils.read_until_regex [function] [call site] 00148
11 pypdf._reader.PdfReader.read [function] [call site] 00149
11 io.BytesIO.read [function] [call site] 00150
11 typing.cast.read [function] [call site] 00151
11 typing.Protocol.read [function] [call site] 00152
11 regex.search [function] [call site] 00153
11 m.start [function] [call site] 00154
11 <builtin>.len [function] [call site] 00155
11 <builtin>.len [function] [call site] 00156
11 typing.cast.seek [function] [call site] 00157
11 typing.Protocol.seek [function] [call site] 00158
11 io.BytesIO.seek [function] [call site] 00159
11 m.start [function] [call site] 00160
10 pypdf.generic._base.NameObject.unnumber [function] [call site] 00161
11 sin.find [function] [call site] 00162
11 binascii.unhexlify [function] [call site] 00163
11 sin.find [function] [call site] 00164
10 name.decode [function] [call site] 00165
10 typing.Protocol.__init__ [function] [call site] 00166
10 pypdf._utils.logger_warning [function] [call site] 00167
10 name.decode [function] [call site] 00168
10 typing.Protocol.__init__ [function] [call site] 00169
9 pypdf._reader.PdfReader.read [function] [call site] 00170
9 io.BytesIO.read [function] [call site] 00171
9 typing.cast.read [function] [call site] 00172
9 typing.Protocol.read [function] [call site] 00173
9 typing.cast.seek [function] [call site] 00174
9 typing.Protocol.seek [function] [call site] 00175
9 io.BytesIO.seek [function] [call site] 00176
9 pypdf.generic._data_structures.DictionaryObject.read_from_stream [function] [call site] 00177
10 pypdf._reader.PdfReader.read [function] [call site] 00178
10 io.BytesIO.read [function] [call site] 00179
10 typing.cast.read [function] [call site] 00180
10 typing.Protocol.read [function] [call site] 00181
10 pypdf._utils.read_non_whitespace [function] [call site] 00182
10 typing.cast.seek [function] [call site] 00183
10 typing.Protocol.seek [function] [call site] 00184
10 io.BytesIO.seek [function] [call site] 00185
10 pypdf._utils.skip_over_comment [function] [call site] 00186
11 pypdf._reader.PdfReader.read [function] [call site] 00187
11 io.BytesIO.read [function] [call site] 00188
11 typing.cast.read [function] [call site] 00189
11 typing.Protocol.read [function] [call site] 00190
11 typing.cast.seek [function] [call site] 00191
11 typing.Protocol.seek [function] [call site] 00192
11 io.BytesIO.seek [function] [call site] 00193
11 pypdf._reader.PdfReader.read [function] [call site] 00194
11 io.BytesIO.read [function] [call site] 00195
11 typing.cast.read [function] [call site] 00196
11 typing.Protocol.read [function] [call site] 00197
10 pypdf._reader.PdfReader.read [function] [call site] 00198
10 io.BytesIO.read [function] [call site] 00199
10 typing.cast.read [function] [call site] 00200
10 typing.Protocol.read [function] [call site] 00201
10 typing.cast.seek [function] [call site] 00202
10 typing.Protocol.seek [function] [call site] 00203
10 io.BytesIO.seek [function] [call site] 00204
10 pypdf.generic._data_structures.read_object [function] [call site] 00205
10 <builtin>.isinstance [function] [call site] 00206
10 <builtin>.isinstance [function] [call site] 00207
10 exc.__repr__ [function] [call site] 00208
10 pypdf._utils.logger_warning [function] [call site] 00209
10 pypdf._utils.read_non_whitespace [function] [call site] 00210
10 typing.cast.seek [function] [call site] 00211
10 typing.Protocol.seek [function] [call site] 00212
10 io.BytesIO.seek [function] [call site] 00213
10 pypdf.generic._data_structures.read_object [function] [call site] 00214
10 exc.__repr__ [function] [call site] 00215
10 pypdf._utils.logger_warning [function] [call site] 00216
10 typing.Protocol.__init__ [function] [call site] 00217
10 typing.Protocol.update [function] [call site] 00218
10 data.get [function] [call site] 00219
10 typing.Protocol.tell [function] [call site] 00220
10 typing.cast.tell [function] [call site] 00221
10 io.BytesIO.tell [function] [call site] 00222
10 <builtin>.hex [function] [call site] 00223
10 pypdf._utils.logger_warning [function] [call site] 00224
10 typing.Protocol.tell [function] [call site] 00225
10 typing.cast.tell [function] [call site] 00226
10 io.BytesIO.tell [function] [call site] 00227
10 pypdf._utils.read_non_whitespace [function] [call site] 00228
10 pypdf._reader.PdfReader.read [function] [call site] 00229
10 io.BytesIO.read [function] [call site] 00230
10 typing.cast.read [function] [call site] 00231
10 typing.Protocol.read [function] [call site] 00232
10 pypdf._reader.PdfReader.read [function] [call site] 00233
10 io.BytesIO.read [function] [call site] 00234
10 typing.cast.read [function] [call site] 00235
10 typing.Protocol.read [function] [call site] 00236
10 pypdf._reader.PdfReader.read [function] [call site] 00237
10 io.BytesIO.read [function] [call site] 00238
10 typing.cast.read [function] [call site] 00239
10 typing.Protocol.read [function] [call site] 00240
10 pypdf._reader.PdfReader.read [function] [call site] 00241
10 io.BytesIO.read [function] [call site] 00242
10 typing.cast.read [function] [call site] 00243
10 typing.Protocol.read [function] [call site] 00244
10 typing.cast.seek [function] [call site] 00245
10 typing.Protocol.seek [function] [call site] 00246
10 io.BytesIO.seek [function] [call site] 00247
10 pypdf._utils.logger_warning [function] [call site] 00248
10 typing.Protocol.tell [function] [call site] 00249
10 typing.cast.tell [function] [call site] 00250
10 io.BytesIO.tell [function] [call site] 00251
10 typing.Protocol.__init__ [function] [call site] 00252
10 typing.Protocol.__init__ [function] [call site] 00253
10 <builtin>.isinstance [function] [call site] 00254
10 typing.Protocol.tell [function] [call site] 00255
10 typing.cast.tell [function] [call site] 00256
10 io.BytesIO.tell [function] [call site] 00257
10 pypdf._doc_common.PdfDocCommon.get_object [function] [call site] 00258
10 pypdf._reader.PdfReader.get_object [function] [call site] 00259
11 <builtin>.isinstance [function] [call site] 00260
11 pypdf.generic._base.IndirectObject.__init__ [function] [call site] 00261
11 pypdf._reader.PdfReader.cache_get_indirect_object [function] [call site] 00262
11 pypdf._reader.PdfReader._get_object_from_stream [function] [call site] 00263
12 pypdf.generic._base.IndirectObject.__init__ [function] [call site] 00264
12 pypdf.generic._base.IndirectObject.get_object [function] [call site] 00265
13 typing.cast.pdf.get_object [function] [call site] 00266
13 pypdf._doc_common.PdfDocCommon.get_object [function] [call site] 00267
13 pypdf._writer.PdfWriter.get_object [function] [call site] 00268
14 <builtin>.isinstance [function] [call site] 00269
13 pypdf._reader.PdfReader.get_object [function] [call site] 00270
12 typing.cast [function] [call site] 00271
12 obj_stm.get_data [function] [call site] 00272
12 io.BytesIO [function] [call site] 00273
12 <builtin>.range [function] [call site] 00274
12 pypdf._utils.read_non_whitespace [function] [call site] 00275
12 io.BytesIO.seek [function] [call site] 00276
12 pypdf.generic._base.NumberObject.read_from_stream [function] [call site] 00277
13 pypdf._utils.read_until_regex [function] [call site] 00278
13 typing.Protocol.__init__ [function] [call site] 00279
13 typing.Protocol.__init__ [function] [call site] 00280
12 pypdf._utils.read_non_whitespace [function] [call site] 00281
12 io.BytesIO.seek [function] [call site] 00282
12 pypdf.generic._base.NumberObject.read_from_stream [function] [call site] 00283
12 pypdf._utils.read_non_whitespace [function] [call site] 00284
12 io.BytesIO.seek [function] [call site] 00285
12 <builtin>.int [function] [call site] 00286
12 io.BytesIO.seek [function] [call site] 00287
12 pypdf._utils.read_non_whitespace [function] [call site] 00288
12 io.BytesIO.seek [function] [call site] 00289
12 pypdf.generic._data_structures.read_object [function] [call site] 00290
12 pypdf._utils.logger_warning [function] [call site] 00291
12 typing.Protocol.__init__ [function] [call site] 00292
12 typing.Protocol.__init__ [function] [call site] 00293
11 typing.Protocol.__init__ [function] [call site] 00294
11 io.BytesIO.seek [function] [call site] 00295
11 pypdf._reader.PdfReader.read_object_header [function] [call site] 00296
12 pypdf._utils.skip_over_comment [function] [call site] 00297
12 pypdf._utils.skip_over_whitespace [function] [call site] 00298
13 pypdf._reader.PdfReader.read [function] [call site] 00299
13 io.BytesIO.read [function] [call site] 00300
13 typing.cast.read [function] [call site] 00301
13 typing.Protocol.read [function] [call site] 00302
13 pypdf._reader.PdfReader.read [function] [call site] 00303
13 io.BytesIO.read [function] [call site] 00304
13 typing.cast.read [function] [call site] 00305
13 typing.Protocol.read [function] [call site] 00306
12 typing.cast.seek [function] [call site] 00307
12 typing.Protocol.seek [function] [call site] 00308
12 io.BytesIO.seek [function] [call site] 00309
12 pypdf._utils.read_until_whitespace [function] [call site] 00310
13 pypdf._reader.PdfReader.read [function] [call site] 00311
13 io.BytesIO.read [function] [call site] 00312
13 typing.cast.read [function] [call site] 00313
13 typing.Protocol.read [function] [call site] 00314
13 tok.isspace [function] [call site] 00315
13 <builtin>.len [function] [call site] 00316
12 pypdf._utils.skip_over_whitespace [function] [call site] 00317
12 typing.cast.seek [function] [call site] 00318
12 typing.Protocol.seek [function] [call site] 00319
12 io.BytesIO.seek [function] [call site] 00320
12 pypdf._utils.read_until_whitespace [function] [call site] 00321
12 pypdf._utils.skip_over_whitespace [function] [call site] 00322
12 typing.cast.seek [function] [call site] 00323
12 typing.Protocol.seek [function] [call site] 00324
12 io.BytesIO.seek [function] [call site] 00325
12 pypdf._reader.PdfReader.read [function] [call site] 00326
12 io.BytesIO.read [function] [call site] 00327
12 typing.cast.read [function] [call site] 00328
12 typing.Protocol.read [function] [call site] 00329
12 pypdf._utils.read_non_whitespace [function] [call site] 00330
12 typing.cast.seek [function] [call site] 00331
12 typing.Protocol.seek [function] [call site] 00332
12 io.BytesIO.seek [function] [call site] 00333
12 pypdf._utils.logger_warning [function] [call site] 00334
12 <builtin>.int [function] [call site] 00335
12 <builtin>.int [function] [call site] 00336
11 <builtin>.hasattr [function] [call site] 00337
11 io.BytesIO.getbuffer [function] [call site] 00338
11 <builtin>.bytes [function] [call site] 00339
11 io.BytesIO.tell [function] [call site] 00340
11 io.BytesIO.seek [function] [call site] 00341
11 io.BytesIO.read [function] [call site] 00342
11 pypdf._reader.PdfReader.read [function] [call site] 00343
11 io.BytesIO.seek [function] [call site] 00344
11 re.search [function] [call site] 00345
11 pypdf._utils.logger_warning [function] [call site] 00346
11 m.start [function] [call site] 00347
11 m.start [function] [call site] 00348
11 io.BytesIO.seek [function] [call site] 00349
11 pypdf._reader.PdfReader.read_object_header [function] [call site] 00350
11 pypdf.generic._data_structures.read_object [function] [call site] 00351
11 pypdf._encryption.Encryption.is_decrypted [function] [call site] 00352
11 typing.cast [function] [call site] 00353
11 pypdf._encryption.Encryption.decrypt_object [function] [call site] 00354
12 pypdf._encryption.Encryption._is_encryption_object [function] [call site] 00355
13 <builtin>.isinstance [function] [call site] 00356
12 pypdf._encryption.Encryption._make_crypt_filter [function] [call site] 00357
13 struct.pack [function] [call site] 00358
13 struct.pack [function] [call site] 00359
13 hashlib.md5 [function] [call site] 00360
13 key_hash.digest [function] [call site] 00361
13 <builtin>.min [function] [call site] 00362
13 key_hash.update [function] [call site] 00363
13 key_hash.digest [function] [call site] 00364
13 <builtin>.min [function] [call site] 00365
13 pypdf._encryption.Encryption._get_crypt [function] [call site] 00366
14 pypdf._crypt_providers._cryptography.CryptAES.__init__ [function] [call site] 00367
15 cryptography.hazmat.primitives.ciphers.algorithms.AES [function] [call site] 00368
14 pypdf._crypt_providers._pycryptodome.CryptAES.__init__ [function] [call site] 00369
14 pypdf._crypt_providers._fallback.CryptAES.__init__ [function] [call site] 00370
14 pypdf._crypt_providers._cryptography.CryptAES.__init__ [function] [call site] 00371
14 pypdf._crypt_providers._pycryptodome.CryptAES.__init__ [function] [call site] 00372
14 pypdf._crypt_providers._fallback.CryptAES.__init__ [function] [call site] 00373
14 pypdf._crypt_providers._pycryptodome.CryptRC4.__init__ [function] [call site] 00374
14 pypdf._crypt_providers._fallback.CryptRC4.__init__ [function] [call site] 00375
15 <builtin>.range [function] [call site] 00376
15 <builtin>.bytearray [function] [call site] 00377
15 <builtin>.range [function] [call site] 00378
15 <builtin>.len [function] [call site] 00379
14 pypdf._crypt_providers._cryptography.CryptRC4.__init__ [function] [call site] 00380
15 cryptography.hazmat.decrepit.ciphers.algorithms.ARC4 [function] [call site] 00381
15 cryptography.hazmat.primitives.ciphers.algorithms.ARC4 [function] [call site] 00382
15 cryptography.hazmat.primitives.ciphers.base.Cipher [function] [call site] 00383
13 pypdf._encryption.Encryption._get_crypt [function] [call site] 00384
13 pypdf._encryption.Encryption._get_crypt [function] [call site] 00385
13 pypdf._encryption.CryptFilter.__init__ [function] [call site] 00386
12 pypdf._encryption.CryptFilter.decrypt_object [function] [call site] 00387
13 <builtin>.isinstance [function] [call site] 00388
13 pypdf._crypt_providers._fallback.CryptRC4.decrypt [function] [call site] 00389
14 pypdf._crypt_providers._fallback.CryptRC4.encrypt [function] [call site] 00390
15 <builtin>.bytearray [function] [call site] 00391
15 <builtin>.len [function] [call site] 00392
15 <builtin>.range [function] [call site] 00393
15 <builtin>.len [function] [call site] 00394
15 <builtin>.range [function] [call site] 00395
15 <builtin>.bytes [function] [call site] 00396
13 pypdf._crypt_providers._cryptography.CryptAES.decrypt [function] [call site] 00397
14 <builtin>.len [function] [call site] 00398
14 cryptography.hazmat.primitives.padding.PKCS7 [function] [call site] 00399
14 pad.update [function] [call site] 00400
14 pad.finalize [function] [call site] 00401
14 cryptography.hazmat.primitives.ciphers.modes.CBC [function] [call site] 00402
14 cryptography.hazmat.primitives.ciphers.base.Cipher [function] [call site] 00403
14 cryptography.hazmat.primitives.ciphers.base.Cipher.decryptor [function] [call site] 00404
14 decryptor.update [function] [call site] 00405
14 decryptor.finalize [function] [call site] 00406
13 pypdf._crypt_providers._pycryptodome.CryptAES.decrypt [function] [call site] 00407
14 <builtin>.len [function] [call site] 00408
14 Crypto.Util.Padding.pad [function] [call site] 00409
14 Crypto.Cipher.AES.new [function] [call site] 00410
14 aes.decrypt [function] [call site] 00411
13 pypdf._crypt_providers._cryptography.CryptRC4.decrypt [function] [call site] 00412
14 cryptography.hazmat.primitives.ciphers.base.Cipher.decryptor [function] [call site] 00413
14 decryptor.update [function] [call site] 00414
14 decryptor.finalize [function] [call site] 00415
13 pypdf._crypt_providers._pycryptodome.CryptRC4.decrypt [function] [call site] 00416
14 Crypto.Cipher.ARC4.ARC4Cipher [function] [call site] 00417
13 pypdf._crypt_providers._fallback.CryptAES.decrypt [function] [call site] 00418
13 <builtin>.isinstance [function] [call site] 00419
13 pypdf._crypt_providers._fallback.CryptRC4.decrypt [function] [call site] 00420
13 pypdf._crypt_providers._cryptography.CryptAES.decrypt [function] [call site] 00421
13 pypdf._crypt_providers._pycryptodome.CryptAES.decrypt [function] [call site] 00422
13 pypdf._crypt_providers._cryptography.CryptRC4.decrypt [function] [call site] 00423
13 pypdf._crypt_providers._pycryptodome.CryptRC4.decrypt [function] [call site] 00424
13 pypdf._crypt_providers._fallback.CryptAES.decrypt [function] [call site] 00425
13 pypdf.generic._data_structures.ArrayObject.items [function] [call site] 00426
14 <builtin>.enumerate [function] [call site] 00427
13 typing.cast.items [function] [call site] 00428
13 pypdf._encryption.CryptFilter.decrypt_object [function] [call site] 00429
13 <builtin>.isinstance [function] [call site] 00430
13 pypdf.generic._data_structures.ArrayObject.items [function] [call site] 00431
13 typing.cast.items [function] [call site] 00432
13 pypdf._encryption.CryptFilter.decrypt_object [function] [call site] 00433
13 <builtin>.isinstance [function] [call site] 00434
13 <builtin>.len [function] [call site] 00435
13 <builtin>.range [function] [call site] 00436
13 pypdf._encryption.CryptFilter.decrypt_object [function] [call site] 00437
11 <builtin>.hasattr [function] [call site] 00438
11 io.BytesIO.getbuffer [function] [call site] 00439
11 <builtin>.bytes [function] [call site] 00440
11 io.BytesIO.tell [function] [call site] 00441
11 io.BytesIO.seek [function] [call site] 00442
11 io.BytesIO.read [function] [call site] 00443
11 pypdf._reader.PdfReader.read [function] [call site] 00444
11 io.BytesIO.seek [function] [call site] 00445
11 re.search [function] [call site] 00446
11 pypdf._utils.logger_warning [function] [call site] 00447
11 m.start [function] [call site] 00448
11 m.end [function] [call site] 00449
11 io.BytesIO.seek [function] [call site] 00450
11 pypdf._utils.skip_over_whitespace [function] [call site] 00451
11 io.BytesIO.seek [function] [call site] 00452
11 pypdf.generic._data_structures.read_object [function] [call site] 00453
11 pypdf._encryption.Encryption.is_decrypted [function] [call site] 00454
11 typing.cast [function] [call site] 00455
11 pypdf._encryption.Encryption.decrypt_object [function] [call site] 00456
11 pypdf._utils.logger_warning [function] [call site] 00457
11 pypdf._reader.PdfReader.cache_indirect_object [function] [call site] 00458
12 pypdf._utils.logger_warning [function] [call site] 00459
12 pypdf.generic._base.IndirectObject.__init__ [function] [call site] 00460
10 pypdf._writer.PdfWriter.get_object [function] [call site] 00461
10 typing.cast.seek [function] [call site] 00462
10 typing.Protocol.seek [function] [call site] 00463
10 io.BytesIO.seek [function] [call site] 00464
10 typing.Protocol.tell [function] [call site] 00465
10 typing.cast.tell [function] [call site] 00466
10 io.BytesIO.tell [function] [call site] 00467
10 pypdf._reader.PdfReader.read [function] [call site] 00468
10 io.BytesIO.read [function] [call site] 00469
10 typing.cast.read [function] [call site] 00470
10 typing.Protocol.read [function] [call site] 00471
10 pypdf._utils.read_until_regex [function] [call site] 00472
10 re.compile [function] [call site] 00473
10 pypdf._utils.read_non_whitespace [function] [call site] 00474
10 pypdf._reader.PdfReader.read [function] [call site] 00475
10 io.BytesIO.read [function] [call site] 00476
10 typing.cast.read [function] [call site] 00477
10 typing.Protocol.read [function] [call site] 00478
10 typing.Protocol.tell [function] [call site] 00479
10 typing.cast.tell [function] [call site] 00480
10 io.BytesIO.tell [function] [call site] 00481
10 typing.cast.seek [function] [call site] 00482
10 typing.Protocol.seek [function] [call site] 00483
10 io.BytesIO.seek [function] [call site] 00484
10 pypdf._reader.PdfReader.read [function] [call site] 00485
10 io.BytesIO.read [function] [call site] 00486
10 typing.cast.read [function] [call site] 00487
10 typing.Protocol.read [function] [call site] 00488
10 typing.cast.seek [function] [call site] 00489
10 typing.Protocol.seek [function] [call site] 00490
10 io.BytesIO.seek [function] [call site] 00491
10 pypdf.generic._data_structures.DictionaryObject.read_from_stream.read_unsized_from_stream [function] [call site] 00492
11 typing.Protocol.tell [function] [call site] 00493
11 typing.cast.tell [function] [call site] 00494
11 io.BytesIO.tell [function] [call site] 00495
11 <builtin>.list [function] [call site] 00496
11 pypdf.generic._data_structures.DictionaryObject.read_from_stream.get_next_obj_pos [function] [call site] 00497
12 loc.values [function] [call site] 00498
12 <builtin>.min [function] [call site] 00499
11 typing.Protocol.tell [function] [call site] 00500
11 typing.cast.tell [function] [call site] 00501
11 io.BytesIO.tell [function] [call site] 00502
11 typing.Protocol.tell [function] [call site] 00503
11 typing.cast.tell [function] [call site] 00504
11 io.BytesIO.tell [function] [call site] 00505
11 pypdf._reader.PdfReader.read [function] [call site] 00506
11 io.BytesIO.read [function] [call site] 00507
11 typing.cast.read [function] [call site] 00508
11 typing.Protocol.read [function] [call site] 00509
11 rw.find [function] [call site] 00510
11 typing.cast.seek [function] [call site] 00511
11 typing.Protocol.seek [function] [call site] 00512
11 io.BytesIO.seek [function] [call site] 00513
10 typing.Protocol.tell [function] [call site] 00514
10 typing.cast.tell [function] [call site] 00515
10 io.BytesIO.tell [function] [call site] 00516
10 typing.cast.seek [function] [call site] 00517
10 typing.Protocol.seek [function] [call site] 00518
10 io.BytesIO.seek [function] [call site] 00519
10 typing.cast.seek [function] [call site] 00520
10 typing.Protocol.seek [function] [call site] 00521
10 io.BytesIO.seek [function] [call site] 00522
10 pypdf.generic._data_structures.StreamObject.initialize_from_dictionary [function] [call site] 00523
11 pypdf.generic._data_structures.EncodedStreamObject.__init__ [function] [call site] 00524
11 pypdf.generic._data_structures.StreamObject.__init__ [function] [call site] 00525
11 typing.Protocol.update [function] [call site] 00526
10 typing.Protocol.__init__ [function] [call site] 00527
10 typing.Protocol.update [function] [call site] 00528
9 pypdf.generic._utils.read_hex_string_from_stream [function] [call site] 00529
10 pypdf._reader.PdfReader.read [function] [call site] 00530
10 io.BytesIO.read [function] [call site] 00531
10 typing.cast.read [function] [call site] 00532
10 typing.Protocol.read [function] [call site] 00533
10 pypdf._utils.read_non_whitespace [function] [call site] 00534
10 <builtin>.len [function] [call site] 00535
10 <builtin>.int [function] [call site] 00536
10 arr.append [function] [call site] 00537
10 <builtin>.len [function] [call site] 00538
10 <builtin>.int [function] [call site] 00539
10 arr.append [function] [call site] 00540
10 <builtin>.bytes [function] [call site] 00541
10 pypdf.generic._utils.create_string_object [function] [call site] 00542
11 <builtin>.isinstance [function] [call site] 00543
11 typing.Protocol.__init__ [function] [call site] 00544
11 <builtin>.isinstance [function] [call site] 00545
11 <builtin>.isinstance [function] [call site] 00546
11 <builtin>.bytes [function] [call site] 00547
11 typing.Protocol.__init__ [function] [call site] 00548
11 <builtin>.isinstance [function] [call site] 00549
11 typing.Protocol.__init__ [function] [call site] 00550
11 string.decode [function] [call site] 00551
11 typing.Protocol.__init__ [function] [call site] 00552
11 string.startswith [function] [call site] 00553
11 string.decode [function] [call site] 00554
11 typing.Protocol.__init__ [function] [call site] 00555
11 string.startswith [function] [call site] 00556
11 string.decode [function] [call site] 00557
11 typing.Protocol.__init__ [function] [call site] 00558
11 string.decode [function] [call site] 00559
11 typing.Protocol.__init__ [function] [call site] 00560
11 pypdf.generic._utils.decode_pdfdocencoding [function] [call site] 00561
11 typing.Protocol.__init__ [function] [call site] 00562
11 typing.Protocol.__init__ [function] [call site] 00563
9 pypdf.generic._data_structures.ArrayObject.read_from_stream [function] [call site] 00564
10 typing.Protocol.__init__ [function] [call site] 00565
10 pypdf._reader.PdfReader.read [function] [call site] 00566
10 io.BytesIO.read [function] [call site] 00567
10 typing.cast.read [function] [call site] 00568
10 typing.Protocol.read [function] [call site] 00569
10 pypdf._reader.PdfReader.read [function] [call site] 00570
10 io.BytesIO.read [function] [call site] 00571
10 typing.cast.read [function] [call site] 00572
10 typing.Protocol.read [function] [call site] 00573
10 tok.isspace [function] [call site] 00574
10 pypdf._reader.PdfReader.read [function] [call site] 00575
10 io.BytesIO.read [function] [call site] 00576
10 typing.cast.read [function] [call site] 00577
10 typing.Protocol.read [function] [call site] 00578
10 typing.cast.seek [function] [call site] 00579
10 typing.Protocol.seek [function] [call site] 00580
10 io.BytesIO.seek [function] [call site] 00581
10 pypdf._utils.skip_over_comment [function] [call site] 00582
10 typing.cast.seek [function] [call site] 00583
10 typing.Protocol.seek [function] [call site] 00584
10 io.BytesIO.seek [function] [call site] 00585
10 pypdf._reader.PdfReader.read [function] [call site] 00586
10 io.BytesIO.read [function] [call site] 00587
10 typing.cast.read [function] [call site] 00588
10 typing.Protocol.read [function] [call site] 00589
10 typing.cast.seek [function] [call site] 00590
10 typing.Protocol.seek [function] [call site] 00591
10 io.BytesIO.seek [function] [call site] 00592
10 pypdf.generic._data_structures.read_object [function] [call site] 00593
10 typing.Protocol.append [function] [call site] 00594
9 pypdf.generic._base.BooleanObject.read_from_stream [function] [call site] 00595
10 pypdf._reader.PdfReader.read [function] [call site] 00596
10 io.BytesIO.read [function] [call site] 00597
10 typing.cast.read [function] [call site] 00598
10 typing.Protocol.read [function] [call site] 00599
10 pypdf.generic._base.BooleanObject.__init__ [function] [call site] 00600
10 pypdf._reader.PdfReader.read [function] [call site] 00601
10 io.BytesIO.read [function] [call site] 00602
10 typing.cast.read [function] [call site] 00603
10 typing.Protocol.read [function] [call site] 00604
10 pypdf.generic._base.BooleanObject.__init__ [function] [call site] 00605
9 pypdf.generic._utils.read_string_from_stream [function] [call site] 00606
10 pypdf._reader.PdfReader.read [function] [call site] 00607
10 io.BytesIO.read [function] [call site] 00608
10 typing.cast.read [function] [call site] 00609
10 typing.Protocol.read [function] [call site] 00610
10 pypdf._reader.PdfReader.read [function] [call site] 00611
10 io.BytesIO.read [function] [call site] 00612
10 typing.cast.read [function] [call site] 00613
10 typing.Protocol.read [function] [call site] 00614
10 pypdf._reader.PdfReader.read [function] [call site] 00615
10 io.BytesIO.read [function] [call site] 00616
10 typing.cast.read [function] [call site] 00617
10 typing.Protocol.read [function] [call site] 00618
10 txt.append [function] [call site] 00619
10 typing.Protocol.tell [function] [call site] 00620
10 typing.cast.tell [function] [call site] 00621
10 io.BytesIO.tell [function] [call site] 00622
10 <builtin>.range [function] [call site] 00623
10 pypdf._reader.PdfReader.read [function] [call site] 00624
10 io.BytesIO.read [function] [call site] 00625
10 typing.cast.read [function] [call site] 00626
10 typing.Protocol.read [function] [call site] 00627
10 typing.cast.seek [function] [call site] 00628
10 typing.Protocol.seek [function] [call site] 00629
10 io.BytesIO.seek [function] [call site] 00630
10 <builtin>.int [function] [call site] 00631
10 txt.append [function] [call site] 00632
10 typing.cast.seek [function] [call site] 00633
10 typing.Protocol.seek [function] [call site] 00634
10 io.BytesIO.seek [function] [call site] 00635
10 txt.append [function] [call site] 00636
10 pypdf._reader.PdfReader.read [function] [call site] 00637
10 io.BytesIO.read [function] [call site] 00638
10 typing.cast.read [function] [call site] 00639
10 typing.Protocol.read [function] [call site] 00640
10 typing.cast.seek [function] [call site] 00641
10 typing.Protocol.seek [function] [call site] 00642
10 io.BytesIO.seek [function] [call site] 00643
10 tok.decode [function] [call site] 00644
10 pypdf._utils.logger_warning [function] [call site] 00645
10 txt.append [function] [call site] 00646
10 <builtin>.ord [function] [call site] 00647
10 txt.append [function] [call site] 00648
10 <builtin>.bytes [function] [call site] 00649
10 pypdf.generic._utils.create_string_object [function] [call site] 00650
9 pypdf._reader.PdfReader.read [function] [call site] 00651
9 io.BytesIO.read [function] [call site] 00652
9 typing.cast.read [function] [call site] 00653
9 typing.Protocol.read [function] [call site] 00654
9 typing.Protocol.__init__ [function] [call site] 00655
9 pypdf.generic._base.NullObject.read_from_stream [function] [call site] 00656
10 pypdf._reader.PdfReader.read [function] [call site] 00657
10 io.BytesIO.read [function] [call site] 00658
10 typing.cast.read [function] [call site] 00659
10 typing.Protocol.read [function] [call site] 00660
10 typing.Protocol.__init__ [function] [call site] 00661
9 pypdf._utils.skip_over_comment [function] [call site] 00662
9 pypdf._utils.read_non_whitespace [function] [call site] 00663
9 typing.cast.seek [function] [call site] 00664
9 typing.Protocol.seek [function] [call site] 00665
9 io.BytesIO.seek [function] [call site] 00666
9 pypdf.generic._data_structures.read_object [function] [call site] 00667
9 pypdf._reader.PdfReader.read [function] [call site] 00668
9 io.BytesIO.read [function] [call site] 00669
9 typing.cast.read [function] [call site] 00670
9 typing.Protocol.read [function] [call site] 00671
9 <builtin>.len [function] [call site] 00672
9 typing.cast.seek [function] [call site] 00673
9 typing.Protocol.seek [function] [call site] 00674
9 io.BytesIO.seek [function] [call site] 00675
9 IndirectPattern.match [function] [call site] 00676
9 pypdf.generic._base.IndirectObject.read_from_stream [function] [call site] 00677
10 pypdf._reader.PdfReader.read [function] [call site] 00678
10 io.BytesIO.read [function] [call site] 00679
10 typing.cast.read [function] [call site] 00680
10 typing.Protocol.read [function] [call site] 00681
10 tok.isspace [function] [call site] 00682
10 pypdf._reader.PdfReader.read [function] [call site] 00683
10 io.BytesIO.read [function] [call site] 00684
10 typing.cast.read [function] [call site] 00685
10 typing.Protocol.read [function] [call site] 00686
10 tok.isspace [function] [call site] 00687
10 pypdf._utils.read_non_whitespace [function] [call site] 00688
10 <builtin>.int [function] [call site] 00689
10 <builtin>.int [function] [call site] 00690
10 pypdf.generic._base.IndirectObject.__init__ [function] [call site] 00691
9 pypdf.generic._base.NumberObject.read_from_stream [function] [call site] 00692
9 typing.Protocol.tell [function] [call site] 00693
9 typing.cast.tell [function] [call site] 00694
9 io.BytesIO.tell [function] [call site] 00695
9 typing.cast.seek [function] [call site] 00696
9 typing.Protocol.seek [function] [call site] 00697
9 io.BytesIO.seek [function] [call site] 00698
9 pypdf._reader.PdfReader.read [function] [call site] 00699
9 io.BytesIO.read [function] [call site] 00700
9 typing.cast.read [function] [call site] 00701
9 typing.Protocol.read [function] [call site] 00702
9 typing.cast.seek [function] [call site] 00703
9 typing.Protocol.seek [function] [call site] 00704
9 io.BytesIO.seek [function] [call site] 00705
9 pypdf._utils.read_until_whitespace [function] [call site] 00706
8 typing.cast [function] [call site] 00707
8 pypdf._utils.logger_warning [function] [call site] 00708
8 pypdf._utils.read_non_whitespace [function] [call site] 00709
8 typing.cast.seek [function] [call site] 00710
8 typing.Protocol.seek [function] [call site] 00711
8 io.BytesIO.seek [function] [call site] 00712
8 pypdf.generic._data_structures.read_object [function] [call site] 00713
8 typing.cast [function] [call site] 00714
8 <builtin>.isinstance [function] [call site] 00715
8 pypdf._utils.logger_warning [function] [call site] 00716
8 pypdf._reader.PdfReader._rebuild_xref_table [function] [call site] 00717
9 typing.cast.seek [function] [call site] 00718
9 typing.Protocol.seek [function] [call site] 00719
9 io.BytesIO.seek [function] [call site] 00720
9 pypdf._reader.PdfReader.read [function] [call site] 00721
9 io.BytesIO.read [function] [call site] 00722
9 typing.cast.read [function] [call site] 00723
9 typing.Protocol.read [function] [call site] 00724
9 re.finditer [function] [call site] 00725
9 m.group [function] [call site] 00726
9 <builtin>.int [function] [call site] 00727
9 m.group [function] [call site] 00728
9 <builtin>.int [function] [call site] 00729
9 m.start [function] [call site] 00730
9 pypdf._utils.logger_warning [function] [call site] 00731
9 typing.cast.seek [function] [call site] 00732
9 typing.Protocol.seek [function] [call site] 00733
9 io.BytesIO.seek [function] [call site] 00734
9 pypdf._reader.PdfReader.read_object_header [function] [call site] 00735
9 pypdf.generic._data_structures.read_object [function] [call site] 00736
9 typing.cast [function] [call site] 00737
9 typing.cast.get [function] [call site] 00738
9 typing.cast.get_data [function] [call site] 00739
9 io.BytesIO [function] [call site] 00740
9 pypdf._utils.read_until_whitespace [function] [call site] 00741
9 s.isdigit [function] [call site] 00742
9 <builtin>.int [function] [call site] 00743
9 pypdf._utils.skip_over_whitespace [function] [call site] 00744
9 io.BytesIO.seek [function] [call site] 00745
9 pypdf._utils.read_until_whitespace [function] [call site] 00746
9 s.isdigit [function] [call site] 00747
9 <builtin>.int [function] [call site] 00748
9 typing.cast.get [function] [call site] 00749
9 pypdf._utils.logger_warning [function] [call site] 00750
9 typing.cast.get [function] [call site] 00751
9 typing.cast.seek [function] [call site] 00752
9 typing.Protocol.seek [function] [call site] 00753
9 io.BytesIO.seek [function] [call site] 00754
9 re.finditer [function] [call site] 00755
9 m.start [function] [call site] 00756
9 typing.cast.seek [function] [call site] 00757
9 typing.Protocol.seek [function] [call site] 00758
9 io.BytesIO.seek [function] [call site] 00759
9 pypdf.generic._data_structures.read_object [function] [call site] 00760
9 typing.cast [function] [call site] 00761
9 typing.cast.items [function] [call site] 00762
9 <builtin>.list [function] [call site] 00763
8 pypdf._reader.PdfReader.read [function] [call site] 00764
8 io.BytesIO.read [function] [call site] 00765
8 typing.cast.read [function] [call site] 00766
8 typing.Protocol.read [function] [call site] 00767
8 pypdf._utils.read_non_whitespace [function] [call site] 00768
8 typing.cast.seek [function] [call site] 00769
8 typing.Protocol.seek [function] [call site] 00770
8 io.BytesIO.seek [function] [call site] 00771
8 pypdf._reader.PdfReader.read [function] [call site] 00772
8 io.BytesIO.read [function] [call site] 00773
8 typing.cast.read [function] [call site] 00774
8 typing.Protocol.read [function] [call site] 00775
8 typing.cast.seek [function] [call site] 00776
8 typing.Protocol.seek [function] [call site] 00777
8 io.BytesIO.seek [function] [call site] 00778
8 pypdf._reader.PdfReader.read [function] [call site] 00779
8 io.BytesIO.read [function] [call site] 00780
8 typing.cast.read [function] [call site] 00781
8 typing.Protocol.read [function] [call site] 00782
8 typing.cast.seek [function] [call site] 00783
8 typing.Protocol.seek [function] [call site] 00784
8 io.BytesIO.seek [function] [call site] 00785
8 <builtin>.int [function] [call site] 00786
8 <builtin>.int [function] [call site] 00787
8 <builtin>.hasattr [function] [call site] 00788
8 typing.cast.getbuffer [function] [call site] 00789
8 typing.Protocol.getbuffer [function] [call site] 00790
8 io.BytesIO.getbuffer [function] [call site] 00791
8 <builtin>.bytes [function] [call site] 00792
8 typing.Protocol.tell [function] [call site] 00793
8 typing.cast.tell [function] [call site] 00794
8 io.BytesIO.tell [function] [call site] 00795
8 typing.cast.seek [function] [call site] 00796
8 typing.Protocol.seek [function] [call site] 00797
8 io.BytesIO.seek [function] [call site] 00798
8 pypdf._reader.PdfReader.read [function] [call site] 00799
8 io.BytesIO.read [function] [call site] 00800
8 typing.cast.read [function] [call site] 00801
8 typing.Protocol.read [function] [call site] 00802
8 typing.cast.seek [function] [call site] 00803
8 typing.Protocol.seek [function] [call site] 00804
8 io.BytesIO.seek [function] [call site] 00805
8 re.search [function] [call site] 00806
8 pypdf._utils.logger_warning [function] [call site] 00807
8 pypdf._utils.logger_warning [function] [call site] 00808
8 f.group [function] [call site] 00809
8 <builtin>.int [function] [call site] 00810
8 f.start [function] [call site] 00811
8 pypdf._utils.read_non_whitespace [function] [call site] 00812
8 typing.cast.seek [function] [call site] 00813
8 typing.Protocol.seek [function] [call site] 00814
8 io.BytesIO.seek [function] [call site] 00815
8 pypdf._reader.PdfReader.read [function] [call site] 00816
8 io.BytesIO.read [function] [call site] 00817
8 typing.cast.read [function] [call site] 00818
8 typing.Protocol.read [function] [call site] 00819
8 typing.cast.seek [function] [call site] 00820
8 typing.Protocol.seek [function] [call site] 00821
8 io.BytesIO.seek [function] [call site] 00822
7 pypdf._reader.PdfReader.read [function] [call site] 00823
7 io.BytesIO.read [function] [call site] 00824
7 typing.cast.read [function] [call site] 00825
7 typing.Protocol.read [function] [call site] 00826
7 typing.cast.seek [function] [call site] 00827
7 typing.Protocol.seek [function] [call site] 00828
7 io.BytesIO.seek [function] [call site] 00829
7 pypdf._utils.read_non_whitespace [function] [call site] 00830
7 typing.cast.seek [function] [call site] 00831
7 typing.Protocol.seek [function] [call site] 00832
7 io.BytesIO.seek [function] [call site] 00833
7 pypdf.generic._data_structures.read_object [function] [call site] 00834
7 typing.cast [function] [call site] 00835
7 typing.cast.items [function] [call site] 00836
7 typing.Protocol.tell [function] [call site] 00837
7 typing.cast.tell [function] [call site] 00838
7 io.BytesIO.tell [function] [call site] 00839
7 typing.cast [function] [call site] 00840
7 typing.cast.seek [function] [call site] 00841
7 typing.Protocol.seek [function] [call site] 00842
7 io.BytesIO.seek [function] [call site] 00843
7 pypdf._reader.PdfReader._read_pdf15_xref_stream [function] [call site] 00844
8 typing.cast.seek [function] [call site] 00845
8 typing.Protocol.seek [function] [call site] 00846
8 io.BytesIO.seek [function] [call site] 00847
8 pypdf._reader.PdfReader.read_object_header [function] [call site] 00848
8 pypdf.generic._data_structures.read_object [function] [call site] 00849
8 typing.cast [function] [call site] 00850
8 typing.cast [function] [call site] 00851
8 pypdf._reader.PdfReader.cache_indirect_object [function] [call site] 00852
8 typing.cast.get [function] [call site] 00853
8 typing.cast.get [function] [call site] 00854
8 typing.cast [function] [call site] 00855
8 <builtin>.len [function] [call site] 00856
8 <builtin>.len [function] [call site] 00857
8 typing.cast.get_data [function] [call site] 00858
8 io.BytesIO [function] [call site] 00859
8 pypdf._reader.PdfReader._read_xref_subsections [function] [call site] 00860
9 pypdf._reader.PdfReader._pairs [function] [call site] 00861
10 <builtin>.len [function] [call site] 00862
9 <builtin>.range [function] [call site] 00863
9 pypdf._reader.PdfReader._read_pdf15_xref_stream.get_entry [function] [call site] 00864
10 io.BytesIO.read [function] [call site] 00865
10 pypdf._doc_common.convert_to_int [function] [call site] 00866
11 struct.unpack [function] [call site] 00867
9 pypdf._reader.PdfReader._read_pdf15_xref_stream.get_entry [function] [call site] 00868
9 pypdf._reader.PdfReader._read_pdf15_xref_stream.get_entry [function] [call site] 00869
9 pypdf._reader.PdfReader._read_pdf15_xref_stream.get_entry [function] [call site] 00870
9 pypdf._reader.PdfReader._read_pdf15_xref_stream.get_entry [function] [call site] 00871
9 pypdf._reader.PdfReader._read_pdf15_xref_stream.used_before [function] [call site] 00872
9 pypdf._reader.PdfReader._read_pdf15_xref_stream.get_entry [function] [call site] 00873
9 pypdf._reader.PdfReader._read_pdf15_xref_stream.get_entry [function] [call site] 00874
9 pypdf._reader.PdfReader._read_pdf15_xref_stream.used_before [function] [call site] 00875
7 pypdf._utils.logger_warning [function] [call site] 00876
7 typing.cast.seek [function] [call site] 00877
7 typing.Protocol.seek [function] [call site] 00878
7 io.BytesIO.seek [function] [call site] 00879
6 pypdf._reader.PdfReader._rebuild_xref_table [function] [call site] 00880
6 x.isdigit [function] [call site] 00881
6 pypdf._reader.PdfReader._read_pdf15_xref_stream [function] [call site] 00882
6 pypdf._utils.logger_warning [function] [call site] 00883
6 pypdf._reader.PdfReader._process_xref_stream [function] [call site] 00884
7 typing.Protocol.__init__ [function] [call site] 00885
7 typing.cast.raw_get [function] [call site] 00886
7 io.BytesIO.tell [function] [call site] 00887
7 typing.cast [function] [call site] 00888
7 io.BytesIO.seek [function] [call site] 00889
7 pypdf._reader.PdfReader._read_pdf15_xref_stream [function] [call site] 00890
7 io.BytesIO.seek [function] [call site] 00891
6 typing.cast [function] [call site] 00892
6 pypdf._reader.PdfReader._read_xref_other_error [function] [call site] 00893
7 pypdf._utils.logger_warning [function] [call site] 00894
7 typing.cast.seek [function] [call site] 00895
7 typing.Protocol.seek [function] [call site] 00896
7 io.BytesIO.seek [function] [call site] 00897
7 pypdf._reader.PdfReader.read [function] [call site] 00898
7 io.BytesIO.read [function] [call site] 00899
7 typing.cast.read [function] [call site] 00900
7 typing.Protocol.read [function] [call site] 00901
7 tmp.find [function] [call site] 00902
7 typing.cast.seek [function] [call site] 00903
7 typing.Protocol.seek [function] [call site] 00904
7 io.BytesIO.seek [function] [call site] 00905
7 <builtin>.range [function] [call site] 00906
7 pypdf._reader.PdfReader.read [function] [call site] 00907
7 io.BytesIO.read [function] [call site] 00908
7 typing.cast.read [function] [call site] 00909
7 typing.Protocol.read [function] [call site] 00910
7 pypdf._utils.logger_warning [function] [call site] 00911
7 pypdf._reader.PdfReader._rebuild_xref_table [function] [call site] 00912
5 typing.Protocol.tell [function] [call site] 00913
5 typing.cast.tell [function] [call site] 00914
5 io.BytesIO.tell [function] [call site] 00915
5 <builtin>.sorted [function] [call site] 00916
5 xref_entry.keys [function] [call site] 00917
5 typing.cast.seek [function] [call site] 00918
5 typing.Protocol.seek [function] [call site] 00919
5 io.BytesIO.seek [function] [call site] 00920
5 pypdf._reader.PdfReader.read_object_header [function] [call site] 00921
5 pypdf._reader.PdfReader._rebuild_xref_table [function] [call site] 00922
5 typing.cast.seek [function] [call site] 00923
5 typing.Protocol.seek [function] [call site] 00924
5 io.BytesIO.seek [function] [call site] 00925
5 typing.Protocol.tell [function] [call site] 00926
5 typing.cast.tell [function] [call site] 00927
5 io.BytesIO.tell [function] [call site] 00928
5 xref_entry.keys [function] [call site] 00929
5 <builtin>.list [function] [call site] 00930
5 typing.cast.seek [function] [call site] 00931
5 typing.Protocol.seek [function] [call site] 00932
5 io.BytesIO.seek [function] [call site] 00933
5 pypdf._reader.PdfReader.read_object_header [function] [call site] 00934
5 pypdf._utils.logger_warning [function] [call site] 00935
5 typing.cast.seek [function] [call site] 00936
5 typing.Protocol.seek [function] [call site] 00937
5 io.BytesIO.seek [function] [call site] 00938
3 <builtin>.set [function] [call site] 00939
3 pypdf._reader.PdfReader._handle_encryption [function] [call site] 00940
4 typing.Protocol.get [function] [call site] 00941
4 typing.cast [function] [call site] 00942
4 pypdf._encryption.Encryption.read [function] [call site] 00943
5 typing.cast.get [function] [call site] 00944
5 typing.cast.get [function] [call site] 00945
5 typing.cast.get [function] [call site] 00946
5 typing.cast.get [function] [call site] 00947
5 typing.cast.get [function] [call site] 00948
5 typing.cast [function] [call site] 00949
5 typing.cast [function] [call site] 00950
5 typing.cast.get [function] [call site] 00951
5 typing.cast.get [function] [call site] 00952
5 typing.cast [function] [call site] 00953
5 typing.cast [function] [call site] 00954
5 typing.Protocol.__init__ [function] [call site] 00955
5 typing.cast.get [function] [call site] 00956
5 typing.Protocol.__init__ [function] [call site] 00957
5 typing.cast.get [function] [call site] 00958
5 typing.Protocol.__init__ [function] [call site] 00959
5 typing.cast.get [function] [call site] 00960
5 pypdf._encryption.Encryption.__init__ [function] [call site] 00961
4 pypdf._encryption.Encryption.verify [function] [call site] 00962
5 pypdf._encryption.Encryption._encode_password [function] [call site] 00963
6 <builtin>.isinstance [function] [call site] 00964
6 password.encode [function] [call site] 00965
6 password.encode [function] [call site] 00966
5 pypdf._encryption.Encryption.verify_v4 [function] [call site] 00967
6 pypdf._encryption.AlgV4.verify_owner_password [function] [call site] 00968
7 pypdf._encryption.AlgV4.compute_O_value_key [function] [call site] 00969
8 pypdf._encryption._padding [function] [call site] 00970
8 hashlib.md5 [function] [call site] 00971
8 <builtin>.range [function] [call site] 00972
8 hashlib.md5 [function] [call site] 00973
7 pypdf._crypt_providers._cryptography.rc4_decrypt [function] [call site] 00974
8 cryptography.hazmat.decrepit.ciphers.algorithms.ARC4 [function] [call site] 00975
8 cryptography.hazmat.primitives.ciphers.algorithms.ARC4 [function] [call site] 00976
8 cryptography.hazmat.primitives.ciphers.base.Cipher [function] [call site] 00977
8 cryptography.hazmat.primitives.ciphers.base.Cipher.decryptor [function] [call site] 00978
8 decryptor.update [function] [call site] 00979
8 decryptor.finalize [function] [call site] 00980
7 pypdf._crypt_providers._fallback.rc4_decrypt [function] [call site] 00981
8 pypdf._crypt_providers._fallback.CryptRC4.__init__ [function] [call site] 00982
8 pypdf._crypt_providers._fallback.CryptRC4.decrypt [function] [call site] 00983
7 pypdf._crypt_providers._pycryptodome.rc4_decrypt [function] [call site] 00984
8 Crypto.Cipher.ARC4.ARC4Cipher [function] [call site] 00985
7 <builtin>.range [function] [call site] 00986
7 <builtin>.bytes [function] [call site] 00987
7 pypdf._crypt_providers._cryptography.rc4_decrypt [function] [call site] 00988
7 pypdf._crypt_providers._fallback.rc4_decrypt [function] [call site] 00989
7 pypdf._crypt_providers._pycryptodome.rc4_decrypt [function] [call site] 00990
7 pypdf._encryption.AlgV4.verify_user_password [function] [call site] 00991
8 pypdf._encryption.AlgV4.compute_key [function] [call site] 00992
9 pypdf._encryption._padding [function] [call site] 00993
9 hashlib.md5 [function] [call site] 00994
9 u_hash.update [function] [call site] 00995
9 struct.pack [function] [call site] 00996
9 u_hash.update [function] [call site] 00997
9 u_hash.update [function] [call site] 00998
9 u_hash.update [function] [call site] 00999
9 u_hash.digest [function] [call site] 01000
9 <builtin>.range [function] [call site] 01001
9 hashlib.md5 [function] [call site] 01002
8 pypdf._encryption.AlgV4.compute_U_value [function] [call site] 01003
9 pypdf._crypt_providers._cryptography.rc4_encrypt [function] [call site] 01004
10 cryptography.hazmat.decrepit.ciphers.algorithms.ARC4 [function] [call site] 01005
10 cryptography.hazmat.primitives.ciphers.algorithms.ARC4 [function] [call site] 01006
10 cryptography.hazmat.primitives.ciphers.base.Cipher [function] [call site] 01007
10 cryptography.hazmat.primitives.ciphers.base.Cipher.encryptor [function] [call site] 01008
10 encryptor.update [function] [call site] 01009
10 encryptor.finalize [function] [call site] 01010
9 pypdf._crypt_providers._pycryptodome.rc4_encrypt [function] [call site] 01011
10 Crypto.Cipher.ARC4.ARC4Cipher [function] [call site] 01012
9 pypdf._crypt_providers._fallback.rc4_encrypt [function] [call site] 01013
10 pypdf._crypt_providers._fallback.CryptRC4.__init__ [function] [call site] 01014
10 pypdf._crypt_providers._fallback.CryptRC4.encrypt [function] [call site] 01015
9 hashlib.md5 [function] [call site] 01016
9 u_hash.update [function] [call site] 01017
9 u_hash.digest [function] [call site] 01018
9 pypdf._crypt_providers._cryptography.rc4_encrypt [function] [call site] 01019
9 pypdf._crypt_providers._pycryptodome.rc4_encrypt [function] [call site] 01020
9 pypdf._crypt_providers._fallback.rc4_encrypt [function] [call site] 01021
9 <builtin>.range [function] [call site] 01022
9 <builtin>.bytes [function] [call site] 01023
9 pypdf._crypt_providers._cryptography.rc4_encrypt [function] [call site] 01024
9 pypdf._crypt_providers._pycryptodome.rc4_encrypt [function] [call site] 01025
9 pypdf._crypt_providers._fallback.rc4_encrypt [function] [call site] 01026
9 pypdf._encryption._padding [function] [call site] 01027
6 pypdf._encryption.AlgV4.verify_user_password [function] [call site] 01028
5 pypdf._encryption.Encryption.verify_v5 [function] [call site] 01029
6 pypdf._encryption.AlgV5.verify_owner_password [function] [call site] 01030
7 pypdf._encryption.AlgV5.calculate_hash [function] [call site] 01031
8 hashlib.sha256 [function] [call site] 01032
8 pypdf._crypt_providers._cryptography.aes_cbc_encrypt [function] [call site] 01033
9 cryptography.hazmat.primitives.ciphers.algorithms.AES [function] [call site] 01034
9 cryptography.hazmat.primitives.ciphers.modes.CBC [function] [call site] 01035
9 cryptography.hazmat.primitives.ciphers.base.Cipher [function] [call site] 01036
9 cryptography.hazmat.primitives.ciphers.base.Cipher.encryptor [function] [call site] 01037
9 encryptor.update [function] [call site] 01038
9 encryptor.finalize [function] [call site] 01039
8 pypdf._crypt_providers._fallback.aes_cbc_encrypt [function] [call site] 01040
8 pypdf._crypt_providers._pycryptodome.aes_cbc_encrypt [function] [call site] 01041
9 Crypto.Cipher.AES.new [function] [call site] 01042
8 <builtin>.sum [function] [call site] 01043
7 <builtin>.range [function] [call site] 01044
7 <builtin>.bytes [function] [call site] 01045
7 pypdf._encryption.AlgV5.calculate_hash [function] [call site] 01046
7 pypdf._crypt_providers._fallback.aes_cbc_decrypt [function] [call site] 01047
7 pypdf._crypt_providers._cryptography.aes_cbc_decrypt [function] [call site] 01048
8 cryptography.hazmat.primitives.ciphers.algorithms.AES [function] [call site] 01049
8 cryptography.hazmat.primitives.ciphers.modes.CBC [function] [call site] 01050
8 cryptography.hazmat.primitives.ciphers.base.Cipher [function] [call site] 01051
8 cryptography.hazmat.primitives.ciphers.base.Cipher.decryptor [function] [call site] 01052
8 decryptor.update [function] [call site] 01053
8 decryptor.finalize [function] [call site] 01054
7 pypdf._crypt_providers._pycryptodome.aes_cbc_decrypt [function] [call site] 01055
8 Crypto.Cipher.AES.new [function] [call site] 01056
6 pypdf._encryption.AlgV5.verify_user_password [function] [call site] 01057
7 pypdf._encryption.AlgV5.calculate_hash [function] [call site] 01058
7 <builtin>.range [function] [call site] 01059
7 <builtin>.bytes [function] [call site] 01060
7 pypdf._encryption.AlgV5.calculate_hash [function] [call site] 01061
7 pypdf._crypt_providers._fallback.aes_cbc_decrypt [function] [call site] 01062
7 pypdf._crypt_providers._cryptography.aes_cbc_decrypt [function] [call site] 01063
7 pypdf._crypt_providers._pycryptodome.aes_cbc_decrypt [function] [call site] 01064
6 pypdf._encryption.AlgV5.verify_perms [function] [call site] 01065
7 struct.pack [function] [call site] 01066
7 pypdf._crypt_providers._cryptography.aes_ecb_decrypt [function] [call site] 01067
8 cryptography.hazmat.primitives.ciphers.algorithms.AES [function] [call site] 01068
8 cryptography.hazmat.primitives.ciphers.modes.ECB [function] [call site] 01069
8 cryptography.hazmat.primitives.ciphers.base.Cipher [function] [call site] 01070
8 cryptography.hazmat.primitives.ciphers.base.Cipher.decryptor [function] [call site] 01071
8 decryptor.update [function] [call site] 01072
8 decryptor.finalize [function] [call site] 01073
7 pypdf._crypt_providers._pycryptodome.aes_ecb_decrypt [function] [call site] 01074
8 Crypto.Cipher.AES.new [function] [call site] 01075
7 pypdf._crypt_providers._fallback.aes_ecb_decrypt [function] [call site] 01076
6 pypdf._utils.logger_warning [function] [call site] 01077
2 <builtin>.isinstance [function] [call site] 01078
2 io.BytesIO.pdf_header.encode [function] [call site] 01079
2 pypdf._writer.PdfWriter._add_object [function] [call site] 01080
3 <builtin>.getattr [function] [call site] 01081
3 <builtin>.isinstance [function] [call site] 01082
3 <builtin>.isinstance [function] [call site] 01083
3 typing.cast.indirect_reference.get [function] [call site] 01084
3 typing.cast.get [function] [call site] 01085
3 typing.Protocol.get [function] [call site] 01086
3 typing.Protocol.__init__ [function] [call site] 01087
3 pypdf._writer.PdfWriter._add_object [function] [call site] 01088
3 <builtin>.len [function] [call site] 01089
3 pypdf.generic._base.IndirectObject.__init__ [function] [call site] 01090
2 typing.Protocol.__init__ [function] [call site] 01091
2 pypdf._writer.PdfWriter.__init__._get_clone_from [function] [call site] 01092
3 <builtin>.isinstance [function] [call site] 01093
3 <builtin>.isinstance [function] [call site] 01094
3 <builtin>.str [function] [call site] 01095
3 pathlib.Path [function] [call site] 01096
3 pathlib.Path.exists [function] [call site] 01097
3 <builtin>.str [function] [call site] 01098
3 pathlib.Path [function] [call site] 01099
3 pathlib.Path.stat [function] [call site] 01100
3 <builtin>.isinstance [function] [call site] 01101
3 io.BytesIO.tell [function] [call site] 01102
3 io.BytesIO.seek [function] [call site] 01103
3 io.BytesIO.seek [function] [call site] 01104
2 typing.Protocol.__init__ [function] [call site] 01105
2 <builtin>.isinstance [function] [call site] 01106
2 pypdf._reader.PdfReader.__init__ [function] [call site] 01107
2 pypdf._writer.PdfWriter.clone_document_from_reader [function] [call site] 01108
3 typing.cast.__iter__ [function] [call site] 01109
3 pypdf._writer.PdfWriter.clone_reader_document_root [function] [call site] 01110
4 typing.cast [function] [call site] 01111
4 <builtin>.len [function] [call site] 01112
4 <builtin>.range [function] [call site] 01113
4 io.BytesIO.get_object [function] [call site] 01114
4 pypdf._reader.PdfReader.get_object [function] [call site] 01115
4 pypdf.generic._data_structures.DictionaryObject.replicate [function] [call site] 01116
5 typing.cast [function] [call site] 01117
5 typing.Protocol.__class__ [function] [call site] 01118
5 pypdf.generic._base.PdfObject._reference_clone [function] [call site] 01119
6 <builtin>.len [function] [call site] 01120
6 <builtin>.len [function] [call site] 01121
6 <builtin>.id [function] [call site] 01122
6 <builtin>.id [function] [call site] 01123
6 <builtin>.id [function] [call site] 01124
6 <builtin>.id [function] [call site] 01125
6 pypdf._writer.PdfWriter.get_object [function] [call site] 01126
6 <builtin>.id [function] [call site] 01127
6 <builtin>.id [function] [call site] 01128
6 pdf_dest._objects.append [function] [call site] 01129
6 <builtin>.len [function] [call site] 01130
6 pypdf.generic._base.IndirectObject.__init__ [function] [call site] 01131
5 pypdf.generic._data_structures.ArrayObject.items [function] [call site] 01132
5 k.replicate [function] [call site] 01133
5 <builtin>.hasattr [function] [call site] 01134
5 v.replicate [function] [call site] 01135
4 pypdf.generic._data_structures.ArrayObject.replicate [function] [call site] 01136
5 typing.cast [function] [call site] 01137
5 typing.Protocol.__init__ [function] [call site] 01138
5 pypdf.generic._base.PdfObject._reference_clone [function] [call site] 01139
5 <builtin>.hasattr [function] [call site] 01140
5 pypdf.generic._data_structures.ArrayObject.replicate [function] [call site] 01141
5 typing.cast.append [function] [call site] 01142
5 typing.cast.append [function] [call site] 01143
4 pypdf.generic._data_structures.ContentStream.replicate [function] [call site] 01144
5 typing.cast [function] [call site] 01145
5 typing.Protocol.__class__ [function] [call site] 01146
5 pypdf.generic._base.PdfObject._reference_clone [function] [call site] 01147
5 typing.cast [function] [call site] 01148
5 typing.cast.replicate [function] [call site] 01149
5 pypdf.generic._data_structures.StreamObject.replicate [function] [call site] 01150
6 typing.cast [function] [call site] 01151
6 typing.Protocol.__class__ [function] [call site] 01152
6 pypdf.generic._base.PdfObject._reference_clone [function] [call site] 01153
6 typing.cast [function] [call site] 01154
6 typing.cast.replicate [function] [call site] 01155
6 pypdf.generic._data_structures.StreamObject.replicate [function] [call site] 01156
6 pypdf.generic._data_structures.ContentStream.replicate [function] [call site] 01157
6 pypdf.generic._data_structures.ArrayObject.items [function] [call site] 01158
6 k.replicate [function] [call site] 01159
6 <builtin>.hasattr [function] [call site] 01160
6 v.replicate [function] [call site] 01161
5 pypdf.generic._data_structures.ContentStream.replicate [function] [call site] 01162
5 pypdf.generic._data_structures.ArrayObject.items [function] [call site] 01163
5 k.replicate [function] [call site] 01164
5 <builtin>.hasattr [function] [call site] 01165
5 v.replicate [function] [call site] 01166
5 typing.cast.set_data [function] [call site] 01167
5 <builtin>.list [function] [call site] 01168
4 typing.cast.replicate [function] [call site] 01169
4 pypdf.generic._data_structures.StreamObject.replicate [function] [call site] 01170
4 pypdf.generic._base.IndirectObject.replicate [function] [call site] 01171
5 pypdf.generic._base.IndirectObject.__init__ [function] [call site] 01172
4 io.BytesIO.root_object.clone [function] [call site] 01173
4 pypdf.generic._data_structures.DictionaryObject.raw_get [function] [call site] 01174
5 dict.__getitem__ [function] [call site] 01175
4 <builtin>.len [function] [call site] 01176
4 typing.cast [function] [call site] 01177
4 pypdf._utils.logger_warning [function] [call site] 01178
4 <builtin>.len [function] [call site] 01179
4 obj.hash_bin [function] [call site] 01180
4 pypdf._doc_common.PdfDocCommon._flatten [function] [call site] 01181
5 typing.cast.__iter__ [function] [call site] 01182
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5 typing.Protocol.__init__ [function] [call site] 01184
5 typing.Protocol.__init__ [function] [call site] 01185
5 typing.Protocol.__init__ [function] [call site] 01186
5 <builtin>.isinstance [function] [call site] 01187
5 typing.cast [function] [call site] 01188
5 typing.cast [function] [call site] 01189
5 <builtin>.isinstance [function] [call site] 01190
5 typing.cast.get_object [function] [call site] 01191
5 pypdf._doc_common.PdfDocCommon._flatten [function] [call site] 01192
5 inherit.items [function] [call site] 01193
5 pypdf._page.PageObject.__init__ [function] [call site] 01194
6 typing.Protocol.__init__ [function] [call site] 01195
6 pypdf.generic._base.is_null_or_none [function] [call site] 01196
7 <builtin>.isinstance [function] [call site] 01197
7 typing.cast.get_object [function] [call site] 01198
7 pypdf.generic._base.IndirectObject.get_object [function] [call site] 01199
7 typing.cast.get_object [function] [call site] 01200
7 pypdf.generic._base.IndirectObject.get_object [function] [call site] 01201
7 <builtin>.isinstance [function] [call site] 01202
6 indirect_reference.get_object [function] [call site] 01203
6 typing.cast [function] [call site] 01204
6 typing.Protocol.update [function] [call site] 01205
5 typing.Protocol.update [function] [call site] 01206
4 typing.cast [function] [call site] 01207
4 pypdf._writer.PdfWriter._replace_object [function] [call site] 01208
5 <builtin>.isinstance [function] [call site] 01209
5 <builtin>.getattr [function] [call site] 01210
5 pypdf.generic._data_structures.DictionaryObject.clone [function] [call site] 01211
6 <builtin>.set [function] [call site] 01212
6 typing.cast [function] [call site] 01213
6 typing.Protocol.__class__ [function] [call site] 01214
6 pypdf.generic._base.PdfObject._reference_clone [function] [call site] 01215
6 typing.cast.keys [function] [call site] 01216
6 <builtin>.len [function] [call site] 01217
6 typing.cast._clone [function] [call site] 01218
5 pypdf.generic._data_structures.ContentStream.clone [function] [call site] 01219
6 <builtin>.set [function] [call site] 01220
6 typing.cast [function] [call site] 01221
6 pypdf.generic._base.PdfObject._reference_clone [function] [call site] 01222
6 typing.Protocol.__class__ [function] [call site] 01223
6 typing.cast._clone [function] [call site] 01224
5 typing.cast.clone [function] [call site] 01225
5 pypdf.generic._base.NullObject.clone [function] [call site] 01226
6 typing.cast [function] [call site] 01227
6 typing.Protocol.__init__ [function] [call site] 01228
6 pypdf.generic._base.PdfObject._reference_clone [function] [call site] 01229
5 pypdf.generic._base.IndirectObject.__init__ [function] [call site] 01230
5 <builtin>.isinstance [function] [call site] 01231
4 typing.Protocol.__init__ [function] [call site] 01232
4 pypdf.generic._base.IndirectObject.get_object [function] [call site] 01233
4 typing.cast.indirect_reference.get_object [function] [call site] 01234
4 typing.cast [function] [call site] 01235
4 typing.Protocol.__init__ [function] [call site] 01236
4 typing.Protocol.__init__ [function] [call site] 01237
3 typing.cast [function] [call site] 01238
3 io.BytesIO._info.clone [function] [call site] 01239
3 <builtin>.isinstance [function] [call site] 01240
3 pypdf.generic._data_structures.StreamObject.hash_bin [function] [call site] 01241
4 <builtin>.super [function] [call site] 01242
4 <builtin>.hash [function] [call site] 01243
3 pypdf._page.PageObject.hash_bin [function] [call site] 01244
4 <builtin>.hash [function] [call site] 01245
4 v.hash_bin [function] [call site] 01246
4 pypdf.generic._data_structures.ArrayObject.items [function] [call site] 01247
4 <builtin>.tuple [function] [call site] 01248
3 pypdf._writer.PdfWriter._add_object [function] [call site] 01249
3 io.BytesIO._info.get_object [function] [call site] 01250
3 typing.cast [function] [call site] 01251
3 typing.Protocol.__init__ [function] [call site] 01252
3 typing.cast [function] [call site] 01253
3 typing.cast.clone [function] [call site] 01254
3 <builtin>.callable [function] [call site] 01255
3 typing.cast [function] [call site] 01256
3 pypdf.generic._base.IndirectObject.get_object [function] [call site] 01257
3 typing.cast.indirect_reference.get_object [function] [call site] 01258
3 typing.cast [function] [call site] 01259
3 typing.cast.get_object [function] [call site] 01260
2 pypdf._writer.PdfWriter._add_object [function] [call site] 01261
2 typing.Protocol.__init__ [function] [call site] 01262
2 pypdf._writer.PdfWriter._add_object [function] [call site] 01263
2 <builtin>.isinstance [function] [call site] 01264
2 <builtin>.isinstance [function] [call site] 01265
2 pypdf.generic._base.TextStringObject.get_original_bytes [function] [call site] 01266
3 typing.Protocol.encode [function] [call site] 01267
3 typing.Protocol.encode [function] [call site] 01268
3 typing.Protocol.encode [function] [call site] 01269
3 pypdf.generic._base.encode_pdfdocencoding [function] [call site] 01270
4 <builtin>.bytes [function] [call site] 01271
2 typing.Protocol.__init__ [function] [call site] 01272
2 <builtin>.isinstance [function] [call site] 01273
2 pypdf.generic._base.TextStringObject.get_original_bytes [function] [call site] 01274
2 typing.Protocol.__init__ [function] [call site] 01275
1 pypdf._writer.PdfWriter.add_metadata [function] [call site] 01276
2 <builtin>.isinstance [function] [call site] 01277
2 typing.cast.get_object [function] [call site] 01278
2 typing.cast [function] [call site] 01279
2 typing.cast.items [function] [call site] 01280
2 <builtin>.list [function] [call site] 01281
2 <builtin>.isinstance [function] [call site] 01282
2 value.get_object [function] [call site] 01283
2 typing.Protocol.__init__ [function] [call site] 01284
2 <builtin>.str [function] [call site] 01285
2 typing.Protocol.__init__ [function] [call site] 01286
2 typing.Protocol.update [function] [call site] 01287
1 fdp.ConsumeUnicodeNoSurrogates [function] [call site] 01288
1 fdp.ConsumeUnicodeNoSurrogates [function] [call site] 01289
1 fdp.ConsumeUnicodeNoSurrogates [function] [call site] 01290
1 pypdf._writer.PdfWriter.encrypt [function] [call site] 01291
2 algorithm.replace [function] [call site] 01292
2 <builtin>.getattr [function] [call site] 01293
2 pypdf._writer.PdfWriter.generate_file_identifiers [function] [call site] 01294
3 pypdf._writer.PdfWriter._compute_document_identifier [function] [call site] 01295
4 io.BytesIO [function] [call site] 01296
4 pypdf._writer.PdfWriter._write_pdf_structure [function] [call site] 01297
5 io.BytesIO.write [function] [call site] 01298
5 io.FileIO.write [function] [call site] 01299
5 base64.a85decode.write [function] [call site] 01300
5 typing.cast._data.write [function] [call site] 01301
5 Crypto.Util.Padding.pad.write [function] [call site] 01302
5 typing.cast.original_bytes.write [function] [call site] 01303
5 pypdf._writer.PdfWriter.write [function] [call site] 01304
6 <builtin>.isinstance [function] [call site] 01305
6 io.FileIO [function] [call site] 01306
6 pypdf._writer.PdfWriter.write_stream [function] [call site] 01307
7 <builtin>.hasattr [function] [call site] 01308
7 pypdf._utils.logger_warning [function] [call site] 01309
7 pypdf._writer.PdfWriter._resolve_links [function] [call site] 01310
8 old_link.find_referenced_page [function] [call site] 01311
8 new_link.patch_reference [function] [call site] 01312
7 io.BytesIO.seek [function] [call site] 01313
7 io.BytesIO.stream.seek [function] [call site] 01314
7 io.BytesIO.read [function] [call site] 01315
7 pypdf._reader.PdfReader.read [function] [call site] 01316
7 io.BytesIO.stream.read [function] [call site] 01317
7 io.BytesIO.write [function] [call site] 01318
7 io.FileIO.write [function] [call site] 01319
7 base64.a85decode.write [function] [call site] 01320
7 typing.cast._data.write [function] [call site] 01321
7 Crypto.Util.Padding.pad.write [function] [call site] 01322
7 typing.cast.original_bytes.write [function] [call site] 01323
7 pypdf._writer.PdfWriter.write [function] [call site] 01324
7 pypdf._writer.PdfWriter.list_objects_in_increment [function] [call site] 01325
8 <builtin>.len [function] [call site] 01326
8 typing.cast [function] [call site] 01327
8 <builtin>.enumerate [function] [call site] 01328
8 obj.hash_bin [function] [call site] 01329
7 <builtin>.len [function] [call site] 01330
7 pypdf._writer.PdfWriter._write_increment [function] [call site] 01331
8 <builtin>.len [function] [call site] 01332
8 <builtin>.enumerate [function] [call site] 01333
8 obj.hash_bin [function] [call site] 01334
8 <builtin>.isinstance [function] [call site] 01335
8 io.FileIO.tell [function] [call site] 01336
8 typing.cast._data.tell [function] [call site] 01337
8 io.BytesIO.tell [function] [call site] 01338
8 base64.a85decode.tell [function] [call site] 01339
8 Crypto.Util.Padding.pad.tell [function] [call site] 01340
8 typing.cast.original_bytes.tell [function] [call site] 01341
8 io.BytesIO.write [function] [call site] 01342
8 io.FileIO.write [function] [call site] 01343
8 base64.a85decode.write [function] [call site] 01344
8 typing.cast._data.write [function] [call site] 01345
8 Crypto.Util.Padding.pad.write [function] [call site] 01346
8 typing.cast.original_bytes.write [function] [call site] 01347
8 pypdf._writer.PdfWriter.write [function] [call site] 01348
8 obj.write_to_stream [function] [call site] 01349
8 io.BytesIO.write [function] [call site] 01350
8 io.FileIO.write [function] [call site] 01351
8 base64.a85decode.write [function] [call site] 01352
8 typing.cast._data.write [function] [call site] 01353
8 Crypto.Util.Padding.pad.write [function] [call site] 01354
8 typing.cast.original_bytes.write [function] [call site] 01355
8 pypdf._writer.PdfWriter.write [function] [call site] 01356
8 object_blocks.append [function] [call site] 01357
8 object_blocks.append [function] [call site] 01358
8 io.FileIO.tell [function] [call site] 01359
8 typing.cast._data.tell [function] [call site] 01360
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8 base64.a85decode.tell [function] [call site] 01362
8 Crypto.Util.Padding.pad.tell [function] [call site] 01363
8 typing.cast.original_bytes.tell [function] [call site] 01364
8 <builtin>.len [function] [call site] 01365
8 io.BytesIO.write [function] [call site] 01366
8 io.FileIO.write [function] [call site] 01367
8 base64.a85decode.write [function] [call site] 01368
8 typing.cast._data.write [function] [call site] 01369
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8 typing.cast.original_bytes.write [function] [call site] 01371
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8 typing.Protocol.__init__ [function] [call site] 01382
8 typing.Protocol.__init__ [function] [call site] 01383
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9 <builtin>.super [function] [call site] 01394
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11 op.write_to_stream [function] [call site] 01408
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12 base64.a85decode [function] [call site] 01445
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13 _codecs._codecs.LzwCodec [function] [call site] 01449
13 _codecs._codecs.LzwCodec.decode [function] [call site] 01450
11 pypdf.filters.FlateDecode.decode [function] [call site] 01451
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14 zlib.decompressobj [function] [call site] 01454
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12 <builtin>.bytes [function] [call site] 01474
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13 <builtin>.bytes [function] [call site] 01493
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11 pypdf.filters.DCTDecode.decode [function] [call site] 01514
11 pypdf.filters.JPXDecode.decode [function] [call site] 01515
11 pypdf.filters.JBIG2Decode.decode [function] [call site] 01516
12 tempfile.TemporaryDirectory [function] [call site] 01517
12 pathlib.Path [function] [call site] 01518
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8 typing.cast._data.tell [function] [call site] 01559
8 io.BytesIO.tell [function] [call site] 01560
8 base64.a85decode.tell [function] [call site] 01561
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8 typing.cast.original_bytes.tell [function] [call site] 01563
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8 <builtin>.len [function] [call site] 01571
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6 pypdf._encryption.Encryption._is_encryption_object [function] [call site] 01659
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7 pypdf._crypt_providers._cryptography.CryptAES.encrypt [function] [call site] 01664
8 secrets.token_bytes [function] [call site] 01665
8 cryptography.hazmat.primitives.padding.PKCS7 [function] [call site] 01666
8 pad.update [function] [call site] 01667
8 pad.finalize [function] [call site] 01668
8 cryptography.hazmat.primitives.ciphers.modes.CBC [function] [call site] 01669
8 cryptography.hazmat.primitives.ciphers.base.Cipher [function] [call site] 01670
8 cryptography.hazmat.primitives.ciphers.base.Cipher.encryptor [function] [call site] 01671
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7 pypdf._crypt_providers._cryptography.CryptRC4.encrypt [function] [call site] 01677
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8 pypdf.generic._base.encode_pdfdocencoding [function] [call site] 01689
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8 typing.Protocol.encode [function] [call site] 01691
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7 pypdf._crypt_providers._cryptography.CryptAES.encrypt [function] [call site] 01694
7 pypdf._crypt_providers._fallback.CryptAES.encrypt [function] [call site] 01695
7 pypdf._crypt_providers._pycryptodome.CryptRC4.encrypt [function] [call site] 01696
7 pypdf._crypt_providers._cryptography.CryptRC4.encrypt [function] [call site] 01697
7 pypdf._crypt_providers._pycryptodome.CryptAES.encrypt [function] [call site] 01698
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7 <builtin>.isinstance [function] [call site] 01700
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7 pypdf._crypt_providers._cryptography.CryptAES.encrypt [function] [call site] 01704
7 pypdf._crypt_providers._fallback.CryptAES.encrypt [function] [call site] 01705
7 pypdf._crypt_providers._pycryptodome.CryptRC4.encrypt [function] [call site] 01706
7 pypdf._crypt_providers._cryptography.CryptRC4.encrypt [function] [call site] 01707
7 pypdf._crypt_providers._pycryptodome.CryptAES.encrypt [function] [call site] 01708
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7 pypdf.generic._data_structures.EncodedStreamObject.set_data [function] [call site] 01710
7 pypdf.generic._data_structures.ArrayObject.items [function] [call site] 01711
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7 pypdf._utils.deprecation [function] [call site] 01722
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5 pypdf._encryption._padding [function] [call site] 01798
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5 pypdf._encryption.AlgV5.calculate_hash [function] [call site] 01823
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6 cryptography.hazmat.primitives.ciphers.base.Cipher [function] [call site] 01836
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