v7.1.0

7.1.0, 2024-12-17

• Add support for python 3.13 (PR #847, @ddelange)
• Propagate uri to compression_wrapper (PR #842, @ddelange)

v7.0.5

7.0.5, 2024-10-04

• Fix zstd compression in ab mode (PR #833, @ddelange)
• Fix close function not neing able to upload a compressed S3 (PR #838, @jbarragan-bridge)
• Fix test_http.request_callback (PR #828, @ddelange)
• Update readline logic for azure to match s3 (PR #826, @quantumfusion)
• Make http handler take an optional requests.Session (PR #825, @arondaniel)
• Ensure no side effects on SinglepartWriter exception (PR #820, @donsokolone)
• Add support for get_blob_kwargs to GCS blob read operations (PR #817, @thejcannon)

v7.0.4

7.0.4, 2024-03-26

• Fix wb mode with zstd compression (PR #815, @djudd)
• Remove GCS bucket.exists call to avoid storage.buckets.get permission (PR #813, @ddelange)

7.0.3, 2024-03-21

• add support for zst writing (PR #812, @mpenkov)
• roll back PR #812, restore compatibility with built-in open function (@mpenkov)

7.0.2, 2024-03-21

• Add __next__ method to FileLikeProxy (PR #811, @ddelange)
• Fix python_requires minimum python version in setup.py (PR #807, @pressler-vsc)
• Add activity check to cached sftp connections (PR #808, @greg-offerfit)

7.0.1, 2024-02-26

• Do not touch botocore unless it is installed (PR #803, @ddelange)

7.0.0, 2024-02-26

• Upgrade dev status classifier to stable (PR #798, @seebi)
• Add zstandard compression support (PR #801, @rlrs)
• Support moto 4 & 5 (PR #802, @jayvdb)
• Add logic for handling large files in MultipartWriter uploads to S3 (PR #796, @jakkdl)
• Add support for SSH connection via aliases from ~/.ssh/config (PR #790, @wbeardall)
• Secure the connection using SSL when connecting to the FTPS server (PR #793, @wammaster)
• Make GCS I/O 1000x faster by avoiding unnecessary API call (PR #788, @JohnHBrock)
• Retry finalizing multipart S3 upload (PR #785, @ddelange)
• Handle exceptions during writes to Azure (PR #783, @ddelange)
• Fix formatting of python code in MIGRATING_FROM_OLDER_VERSIONS.rst (PR #795, @kenahoo)
• Fix str method in SinglepartWriter (PR #791, @ThosRTanner)
• Fix KeyError: 'ContentRange' when received full content from S3 (PR #789, @messense)
• Propagate exit call to the underlying filestream (PR #786, @ddelange)

6.4.0, 2023-09-07

• Ignore S3 seeks to the current position (PR #782, @beck3905)
• Set binary mode prior to FTP write (PR #781, @beck3905)
• Improve S3 URI Parsing for URIs with "@", "/", and ":" (PR #776, @rileypeterson)
• Add python 3.11 to setup.py (PR #775, @tooptoop4)
• Fix retrieving empty but existing object from S3 (PR #771, @Darkheir)
• Avoid overfilling buffer when reading from Azure (PR #767, @ronreiter)
• Add required import for example to work (PR #756, @jensenbox)

6.3.0, 2022-12-12

• Refactor Google Cloud Storage to use blob.open (ddelange, #744)
• Add FTP/FTPS support (#33) (RachitSharma2001, #739)
• Bring back compression_wrapper(filename) + use case-insensitive extension matching (piskvorky, #737)
• Fix avoidable S3 race condition (#693) (RachitSharma2001, #735)
• setup.py: Remove pathlib2 (jayvdb, #733)
• Add flake8 config globally (cadnce, #732)
• Added buffer_size parameter to http module (mullenkamp, #730)
• Added documentation to support GCS anonymously (cadnce, #728)
• Reconnect inactive sftp clients automatically (Kache, #719)

6.2.0, 14 September 2022

• Fix quadratic time ByteBuffer operations (PR #711, @Joshua-Landau-Anthropic)

6.1.0, 21 August 2022

• Add cert parameter to http transport params (PR #703, @stev-0)
• Allow passing additional kwargs for Azure writes (PR #702, @ddelange)

6.0.0, 24 April 2022

This release deprecates the old ignore_ext parameter.
Use the compression parameter instead.

fin = smart_open.open("/path/file.gz", ignore_ext=True)  # No
fin = smart_open.open("/path/file.gz", compression="disable")  # Yes

fin = smart_open.open("/path/file.gz", ignore_ext=False)  # No
fin = smart_open.open("/path/file.gz")  # Yes
fin = smart_open.open("/path/file.gz", compression="infer_from_extension")  # Yes, if you want to be explicit

fin = smart_open.open("/path/file", compression=".gz")  # Yes

• Make Python 3.7 the required minimum (PR #688, @mpenkov)
• Drop deprecated ignore_ext parameter (PR #661, @mpenkov)
• Drop support for passing buffers to smart_open.open (PR #660, @mpenkov)
• Support working directly with file descriptors (PR #659, @mpenkov)
• Added support for viewfs:// URLs (PR #665, @ChandanChainani)
• Fix AttributeError when reading passthrough zstandard (PR #658, @mpenkov)
• Make UploadFailedError picklable (PR #689, @birgerbr)
• Support container client and blob client for azure blob storage (PR #652, @cbare)
• Pin google-cloud-storage to >=1.31.1 in extras (PR #687, @PLPeeters)
• Expose certain transport-specific methods e.g. to_boto3 in top layer (PR #664, @mpenkov)
• Use pytest instead of parameterizedtestcase (PR #657, @mpenkov)

5.2.1, 28 August 2021

• make HTTP/S seeking less strict (PR #646, @mpenkov)

5.2.0, 18 August 2021

• Work around changes to urllib.parse.urlsplit (PR #633, @judahrand)
• New blob_properties transport parameter for GCS (PR #632, @FHTheron)
• Don't leak compressed stream (PR #636, @ampanasiuk)
• Change python_requires version to fix PEP 440 issue (PR #639, @lucasvieirasilva)
• New max_concurrency transport parameter for azure (PR #642, @omBratteng)

5.1.0, 25 May 2021

This release introd...

v7.0.3

7.0.3, 2024-03-21

• add support for zst writing (PR #812, @mpenkov)
• roll back PR #812, restore compatibility with built-in open function (@mpenkov)

7.0.2, 2024-03-21

• Add __next__ method to FileLikeProxy (PR #811, @ddelange)
• Fix python_requires minimum python version in setup.py (PR #807, @pressler-vsc)
• Add activity check to cached sftp connections (PR #808, @greg-offerfit)

7.0.1, 2024-02-26

• Do not touch botocore unless it is installed (PR #803, @ddelange)

7.0.0, 2024-02-26

• Upgrade dev status classifier to stable (PR #798, @seebi)
• Add zstandard compression support (PR #801, @rlrs)
• Support moto 4 & 5 (PR #802, @jayvdb)
• Add logic for handling large files in MultipartWriter uploads to S3 (PR #796, @jakkdl)
• Add support for SSH connection via aliases from ~/.ssh/config (PR #790, @wbeardall)
• Secure the connection using SSL when connecting to the FTPS server (PR #793, @wammaster)
• Make GCS I/O 1000x faster by avoiding unnecessary API call (PR #788, @JohnHBrock)
• Retry finalizing multipart S3 upload (PR #785, @ddelange)
• Handle exceptions during writes to Azure (PR #783, @ddelange)
• Fix formatting of python code in MIGRATING_FROM_OLDER_VERSIONS.rst (PR #795, @kenahoo)
• Fix str method in SinglepartWriter (PR #791, @ThosRTanner)
• Fix KeyError: 'ContentRange' when received full content from S3 (PR #789, @messense)
• Propagate exit call to the underlying filestream (PR #786, @ddelange)

6.4.0, 2023-09-07

• Ignore S3 seeks to the current position (PR #782, @beck3905)
• Set binary mode prior to FTP write (PR #781, @beck3905)
• Improve S3 URI Parsing for URIs with "@", "/", and ":" (PR #776, @rileypeterson)
• Add python 3.11 to setup.py (PR #775, @tooptoop4)
• Fix retrieving empty but existing object from S3 (PR #771, @Darkheir)
• Avoid overfilling buffer when reading from Azure (PR #767, @ronreiter)
• Add required import for example to work (PR #756, @jensenbox)

6.3.0, 2022-12-12

• Refactor Google Cloud Storage to use blob.open (ddelange, #744)
• Add FTP/FTPS support (#33) (RachitSharma2001, #739)
• Bring back compression_wrapper(filename) + use case-insensitive extension matching (piskvorky, #737)
• Fix avoidable S3 race condition (#693) (RachitSharma2001, #735)
• setup.py: Remove pathlib2 (jayvdb, #733)
• Add flake8 config globally (cadnce, #732)
• Added buffer_size parameter to http module (mullenkamp, #730)
• Added documentation to support GCS anonymously (cadnce, #728)
• Reconnect inactive sftp clients automatically (Kache, #719)

6.2.0, 14 September 2022

• Fix quadratic time ByteBuffer operations (PR #711, @Joshua-Landau-Anthropic)

6.1.0, 21 August 2022

• Add cert parameter to http transport params (PR #703, @stev-0)
• Allow passing additional kwargs for Azure writes (PR #702, @ddelange)

6.0.0, 24 April 2022

This release deprecates the old ignore_ext parameter.
Use the compression parameter instead.

fin = smart_open.open("/path/file.gz", ignore_ext=True)  # No
fin = smart_open.open("/path/file.gz", compression="disable")  # Yes

fin = smart_open.open("/path/file.gz", ignore_ext=False)  # No
fin = smart_open.open("/path/file.gz")  # Yes
fin = smart_open.open("/path/file.gz", compression="infer_from_extension")  # Yes, if you want to be explicit

fin = smart_open.open("/path/file", compression=".gz")  # Yes

• Make Python 3.7 the required minimum (PR #688, @mpenkov)
• Drop deprecated ignore_ext parameter (PR #661, @mpenkov)
• Drop support for passing buffers to smart_open.open (PR #660, @mpenkov)
• Support working directly with file descriptors (PR #659, @mpenkov)
• Added support for viewfs:// URLs (PR #665, @ChandanChainani)
• Fix AttributeError when reading passthrough zstandard (PR #658, @mpenkov)
• Make UploadFailedError picklable (PR #689, @birgerbr)
• Support container client and blob client for azure blob storage (PR #652, @cbare)
• Pin google-cloud-storage to >=1.31.1 in extras (PR #687, @PLPeeters)
• Expose certain transport-specific methods e.g. to_boto3 in top layer (PR #664, @mpenkov)
• Use pytest instead of parameterizedtestcase (PR #657, @mpenkov)

5.2.1, 28 August 2021

• make HTTP/S seeking less strict (PR #646, @mpenkov)

5.2.0, 18 August 2021

• Work around changes to urllib.parse.urlsplit (PR #633, @judahrand)
• New blob_properties transport parameter for GCS (PR #632, @FHTheron)
• Don't leak compressed stream (PR #636, @ampanasiuk)
• Change python_requires version to fix PEP 440 issue (PR #639, @lucasvieirasilva)
• New max_concurrency transport parameter for azure (PR #642, @omBratteng)

5.1.0, 25 May 2021

This release introduces a new top-level parameter: compression.
It controls compression behavior and partially overlaps with the old ignore_ext parameter.
For details, see the README.rst file.
You may continue to use ignore_ext parameter for now, but it will be deprecated in the next major release.

• Add warning for recently deprecated s3 par...

v7.0.2

7.0.2, 2024-03-21

• Add __next__ method to FileLikeProxy (PR #811, @ddelange)
• Fix python_requires minimum python version in setup.py (PR #807, @pressler-vsc)
• Add activity check to cached sftp connections (PR #808, @greg-offerfit)

7.0.1, 2024-02-26

• Do not touch botocore unless it is installed (PR #803, @ddelange)

7.0.0, 2024-02-26

• Upgrade dev status classifier to stable (PR #798, @seebi)
• Add zstandard compression support (PR #801, @rlrs)
• Support moto 4 & 5 (PR #802, @jayvdb)
• Add logic for handling large files in MultipartWriter uploads to S3 (PR #796, @jakkdl)
• Add support for SSH connection via aliases from ~/.ssh/config (PR #790, @wbeardall)
• Secure the connection using SSL when connecting to the FTPS server (PR #793, @wammaster)
• Make GCS I/O 1000x faster by avoiding unnecessary API call (PR #788, @JohnHBrock)
• Retry finalizing multipart S3 upload (PR #785, @ddelange)
• Handle exceptions during writes to Azure (PR #783, @ddelange)
• Fix formatting of python code in MIGRATING_FROM_OLDER_VERSIONS.rst (PR #795, @kenahoo)
• Fix str method in SinglepartWriter (PR #791, @ThosRTanner)
• Fix KeyError: 'ContentRange' when received full content from S3 (PR #789, @messense)
• Propagate exit call to the underlying filestream (PR #786, @ddelange)

6.4.0, 2023-09-07

• Ignore S3 seeks to the current position (PR #782, @beck3905)
• Set binary mode prior to FTP write (PR #781, @beck3905)
• Improve S3 URI Parsing for URIs with "@", "/", and ":" (PR #776, @rileypeterson)
• Add python 3.11 to setup.py (PR #775, @tooptoop4)
• Fix retrieving empty but existing object from S3 (PR #771, @Darkheir)
• Avoid overfilling buffer when reading from Azure (PR #767, @ronreiter)
• Add required import for example to work (PR #756, @jensenbox)

6.3.0, 2022-12-12

• Refactor Google Cloud Storage to use blob.open (ddelange, #744)
• Add FTP/FTPS support (#33) (RachitSharma2001, #739)
• Bring back compression_wrapper(filename) + use case-insensitive extension matching (piskvorky, #737)
• Fix avoidable S3 race condition (#693) (RachitSharma2001, #735)
• setup.py: Remove pathlib2 (jayvdb, #733)
• Add flake8 config globally (cadnce, #732)
• Added buffer_size parameter to http module (mullenkamp, #730)
• Added documentation to support GCS anonymously (cadnce, #728)
• Reconnect inactive sftp clients automatically (Kache, #719)

6.2.0, 14 September 2022

• Fix quadratic time ByteBuffer operations (PR #711, @Joshua-Landau-Anthropic)

6.1.0, 21 August 2022

• Add cert parameter to http transport params (PR #703, @stev-0)
• Allow passing additional kwargs for Azure writes (PR #702, @ddelange)

6.0.0, 24 April 2022

This release deprecates the old ignore_ext parameter.
Use the compression parameter instead.

fin = smart_open.open("/path/file.gz", ignore_ext=True)  # No
fin = smart_open.open("/path/file.gz", compression="disable")  # Yes

fin = smart_open.open("/path/file.gz", ignore_ext=False)  # No
fin = smart_open.open("/path/file.gz")  # Yes
fin = smart_open.open("/path/file.gz", compression="infer_from_extension")  # Yes, if you want to be explicit

fin = smart_open.open("/path/file", compression=".gz")  # Yes

• Make Python 3.7 the required minimum (PR #688, @mpenkov)
• Drop deprecated ignore_ext parameter (PR #661, @mpenkov)
• Drop support for passing buffers to smart_open.open (PR #660, @mpenkov)
• Support working directly with file descriptors (PR #659, @mpenkov)
• Added support for viewfs:// URLs (PR #665, @ChandanChainani)
• Fix AttributeError when reading passthrough zstandard (PR #658, @mpenkov)
• Make UploadFailedError picklable (PR #689, @birgerbr)
• Support container client and blob client for azure blob storage (PR #652, @cbare)
• Pin google-cloud-storage to >=1.31.1 in extras (PR #687, @PLPeeters)
• Expose certain transport-specific methods e.g. to_boto3 in top layer (PR #664, @mpenkov)
• Use pytest instead of parameterizedtestcase (PR #657, @mpenkov)

5.2.1, 28 August 2021

• make HTTP/S seeking less strict (PR #646, @mpenkov)

5.2.0, 18 August 2021

• Work around changes to urllib.parse.urlsplit (PR #633, @judahrand)
• New blob_properties transport parameter for GCS (PR #632, @FHTheron)
• Don't leak compressed stream (PR #636, @ampanasiuk)
• Change python_requires version to fix PEP 440 issue (PR #639, @lucasvieirasilva)
• New max_concurrency transport parameter for azure (PR #642, @omBratteng)

5.1.0, 25 May 2021

This release introduces a new top-level parameter: compression.
It controls compression behavior and partially overlaps with the old ignore_ext parameter.
For details, see the README.rst file.
You may continue to use ignore_ext parameter for now, but it will be deprecated in the next major release.

• Add warning for recently deprecated s3 parameters (PR #618, @mpenkov)
• Add new top-level compression parameter (PR #609, @dmcguire81)
• Drop mock dependency; standardize on unitte...

v7.0.1

7.0.1, 2024-02-26

• Do not touch botocore unless it is installed (PR #803, @ddelange)

7.0.0, 2024-02-26

• Upgrade dev status classifier to stable (PR #798, @seebi)
• Add zstandard compression support (PR #801, @rlrs)
• Support moto 4 & 5 (PR #802, @jayvdb)
• Add logic for handling large files in MultipartWriter uploads to S3 (PR #796, @jakkdl)
• Add support for SSH connection via aliases from ~/.ssh/config (PR #790, @wbeardall)
• Secure the connection using SSL when connecting to the FTPS server (PR #793, @wammaster)
• Make GCS I/O 1000x faster by avoiding unnecessary API call (PR #788, @JohnHBrock)
• Retry finalizing multipart S3 upload (PR #785, @ddelange)
• Handle exceptions during writes to Azure (PR #783, @ddelange)
• Fix formatting of python code in MIGRATING_FROM_OLDER_VERSIONS.rst (PR #795, @kenahoo)
• Fix str method in SinglepartWriter (PR #791, @ThosRTanner)
• Fix KeyError: 'ContentRange' when received full content from S3 (PR #789, @messense)
• Propagate exit call to the underlying filestream (PR #786, @ddelange)

v7.0.0

7.0.0, 2024-02-26

• Upgrade dev status classifier to stable (PR #798, @seebi)
• Add zstandard compression support (PR #801, @rlrs)
• Support moto 4 & 5 (PR #802, @jayvdb)
• Add logic for handling large files in MultipartWriter uploads to S3 (PR #796, @jakkdl)
• Add support for SSH connection via aliases from ~/.ssh/config (PR #790, @wbeardall)
• Secure the connection using SSL when connecting to the FTPS server (PR #793, @wammaster)
• Make GCS I/O 1000x faster by avoiding unnecessary API call (PR #788, @JohnHBrock)
• Retry finalizing multipart S3 upload (PR #785, @ddelange)
• Handle exceptions during writes to Azure (PR #783, @ddelange)
• Fix formatting of python code in MIGRATING_FROM_OLDER_VERSIONS.rst (PR #795, @kenahoo)
• Fix str method in SinglepartWriter (PR #791, @ThosRTanner)
• Fix KeyError: 'ContentRange' when received full content from S3 (PR #789, @messense)
• Propagate exit call to the underlying filestream (PR #786, @ddelange)

v6.4.0

6.4.0, 2023-09-07

• Ignore S3 seeks to the current position (PR #782, @beck3905)
• Set binary mode prior to FTP write (PR #781, @beck3905)
• Improve S3 URI Parsing for URIs with "@", "/", and ":" (PR #776, @rileypeterson)
• Add python 3.11 to setup.py (PR #775, @tooptoop4)
• Fix retrieving empty but existing object from S3 (PR #771, @Darkheir)
• Avoid overfilling buffer when reading from Azure (PR #767, @ronreiter)
• Add required import for example to work (PR #756, @jensenbox)

v6.3.0

What's Changed

• upgrade pyopenssl versions as part of github actions workflows by @mpenkov in #722
• Fixes #537 - Added documentation to support GCS anonymously by @cadnce in #728
• setup.py: Remove pathlib2 by @jayvdb in #733
• Add flake8 config globally by @cadnce in #732
• added buffer_size parameter to http module by @mullenkamp in #730
• Support for reading and writing files directly to/from ftp by @RachitSharma2001 in #723
• Improve instructions for testing & contributing by @Kache in #718
• Add FTPS support (#33) by @RachitSharma2001 in #739
• Bring back compression_wrapper(filename) + use case-insensitive extension matching by @piskvorky in #737
• Reconnect inactive sftp clients automatically by @Kache in #719
• Fix avoidable S3 race condition (#693) by @RachitSharma2001 in #735
• Refactor Google Cloud Storage to use blob.open by @ddelange in #744
• update CHANGELOG.md for release 6.3.0 by @mpenkov in #746

New Contributors

• @cadnce made their first contribution in #728
• @mullenkamp made their first contribution in #730
• @RachitSharma2001 made their first contribution in #723
• @Kache made their first contribution in #718

Full Changelog: v6.2.0...v6.3.0

6.2.0

6.2.0, 14 September 2022

• Fix quadratic time ByteBuffer operations (PR #711, @Joshua-Landau-Anthropic)

6.1.0, 21 August 2022

• Add cert parameter to http transport params (PR #703, @stev-0)
• Allow passing additional kwargs for Azure writes (PR #702, @ddelange)

6.0.0, 24 April 2022

This release deprecates the old ignore_ext parameter.
Use the compression parameter instead.

fin = smart_open.open("/path/file.gz", ignore_ext=True)  # No
fin = smart_open.open("/path/file.gz", compression="disable")  # Yes

fin = smart_open.open("/path/file.gz", ignore_ext=False)  # No
fin = smart_open.open("/path/file.gz")  # Yes
fin = smart_open.open("/path/file.gz", compression="infer_from_extension")  # Yes, if you want to be explicit

fin = smart_open.open("/path/file", compression=".gz")  # Yes

• Make Python 3.7 the required minimum (PR #688, @mpenkov)
• Drop deprecated ignore_ext parameter (PR #661, @mpenkov)
• Drop support for passing buffers to smart_open.open (PR #660, @mpenkov)
• Support working directly with file descriptors (PR #659, @mpenkov)
• Added support for viewfs:// URLs (PR #665, @ChandanChainani)
• Fix AttributeError when reading passthrough zstandard (PR #658, @mpenkov)
• Make UploadFailedError picklable (PR #689, @birgerbr)
• Support container client and blob client for azure blob storage (PR #652, @cbare)
• Pin google-cloud-storage to >=1.31.1 in extras (PR #687, @PLPeeters)
• Expose certain transport-specific methods e.g. to_boto3 in top layer (PR #664, @mpenkov)
• Use pytest instead of parameterizedtestcase (PR #657, @mpenkov)

5.2.1, 28 August 2021

• make HTTP/S seeking less strict (PR #646, @mpenkov)

5.2.0, 18 August 2021

• Work around changes to urllib.parse.urlsplit (PR #633, @judahrand)
• New blob_properties transport parameter for GCS (PR #632, @FHTheron)
• Don't leak compressed stream (PR #636, @ampanasiuk)
• Change python_requires version to fix PEP 440 issue (PR #639, @lucasvieirasilva)
• New max_concurrency transport parameter for azure (PR #642, @omBratteng)

5.1.0, 25 May 2021

This release introduces a new top-level parameter: compression.
It controls compression behavior and partially overlaps with the old ignore_ext parameter.
For details, see the README.rst file.
You may continue to use ignore_ext parameter for now, but it will be deprecated in the next major release.

• Add warning for recently deprecated s3 parameters (PR #618, @mpenkov)
• Add new top-level compression parameter (PR #609, @dmcguire81)
• Drop mock dependency; standardize on unittest.mock (PR #621, @musicinmybrain)
• Fix to_boto3 method (PR #619, @mpenkov)

5.0.0, 30 Mar 2021

This release modifies the handling of transport parameters for the S3 back-end in a backwards-incompatible way.
See the migration docs for details.

• Refactor S3, replace high-level resource/session API with low-level client API (PR #583, @mpenkov)
• Fix potential infinite loop when reading from webhdfs (PR #597, @traboukos)
• Add timeout parameter for http/https (PR #594, @dustymugs)
• Remove tests directory from package (PR #589, @e-nalepa)

4.2.0, 15 Feb 2021

• Support tell() for text mode write on s3/gcs/azure (PR #582, @markopy)
• Implement option to use a custom buffer during S3 writes (PR #547, @mpenkov)

4.1.2, 18 Jan 2021

• Correctly pass boto3 resource to writers (PR #576, @jackluo923)
• Improve robustness of S3 reading (PR #552, @mpenkov)
• Replace codecs with TextIOWrapper to fix newline issues when reading text files (PR #578, @markopy)