Revert "Upgrade to Pex 2.0.3. (#8704)" #8787
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This reverts commit 879df20. See: pantsbuild#8786
jsirois
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cattibrie,
illicitonion,
Eric-Arellano and
cosmicexplorer
cosmicexplorer
approved these changes
Dec 10, 2019
Eric-Arellano
approved these changes
Dec 10, 2019
Merged
jsirois
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Feb 21, 2020
The primary changes to adapt to were: 1. The `pex.resolver.resolve` function signature changed. 2. The results of resolutions are now installed wheel chroots instead of zipped wheels. 3. Some packaging code once used by Pex and our plugin tests is now deleted. Fixes pantsbuild#8786 This is built on top of: Revert "Revert "Upgrade to Pex 2.0.3. (pantsbuild#8704)" (pantsbuild#8787)" This reverts commit 91d4af0.
jsirois
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Feb 21, 2020
The primary changes to adapt to were: 1. The `pex.resolver.resolve` function signature changed. 2. The results of resolutions are now installed wheel chroots instead of zipped wheels. 3. Some packaging code once used by Pex and our plugin tests is now deleted. Fixes pantsbuild#8786 This is built on top of: Revert "Revert "Upgrade to Pex 2.0.3. (pantsbuild#8704)" (pantsbuild#8787)" This reverts commit 91d4af0.
jsirois
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Feb 21, 2020
The primary changes to adapt to were: 1. The `pex.resolver.resolve` function signature changed. 2. The results of resolutions are now installed wheel chroots instead of zipped wheels. 3. Some packaging code once used by Pex and our plugin tests is now deleted. Fixes pantsbuild#8786 This is built on top of: Revert "Revert "Upgrade to Pex 2.0.3. (pantsbuild#8704)" (pantsbuild#8787)" This reverts commit 91d4af0.
jsirois
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Feb 22, 2020
The primary changes to adapt to were: 1. The `pex.resolver.resolve` function signature changed. 2. The results of resolutions are now installed wheel chroots instead of zipped wheels. 3. Some packaging code once used by Pex and our plugin tests is now deleted. Fixes #8786 This is built on top of: Revert "Revert "Upgrade to Pex 2.0.3. (#8704)" (#8787)" This reverts commit 91d4af0.
cosmicexplorer
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Mar 12, 2020
### Problem See pex-tool/pex#789 for a description of the issue, and https://docs.google.com/document/d/1B_g0Ofs8aQsJtrePPR1PCtSAKgBG1o59AhS_NwfFnbI/edit for a google doc with pros and cons of different approaches. @jsirois was extremely helpful throughout the development of this feature, and pex-tool/pex#819 and pex-tool/pex#821 in pex `2.0.3` will help to optimize several other aspects of this process when we can unrevert #8787. **Note:** `src/python/pants/backend/python/subsystems/pex_build_util.py` was removed in this PR, along with all floating references to it. ### Solution With `--binary-py-generate-ipex`, a `.ipex` file will be created when `./pants binary` is run against a `python_binary()` target. This `.ipex` archive will create a `.pex` file and run it when first executed. The `.ipex` archive contains: - in `IPEX-INFO`: the source files to inject into the resulting `.pex`, and pypi indices to resolve requirements from. - in `BOOSTRAP-PEX-INFO`: the `PEX-INFO` of the pex file that *would* have been generated if `--generate-ipex` was False. - in `ipex.py`: A bootstrap script which will generate a `.pex` file when the `.ipex` file is first executed. ### Result For a `.ipex` file which hydrates the `tensorflow==1.14.0` dependency when it is first run, this translates to a >100x decrease in file size: ```bash X> ls dist total 145M -rwxr-xr-x 1 dmcclanahan staff 267k Dec 10 21:11 dehydrated.ipex* -rwxr-xr-x 1 dmcclanahan staff 134M Dec 10 21:11 dehydrated.pex* ```
cosmicexplorer
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Mar 12, 2020
See pex-tool/pex#789 for a description of the issue, and https://docs.google.com/document/d/1B_g0Ofs8aQsJtrePPR1PCtSAKgBG1o59AhS_NwfFnbI/edit for a google doc with pros and cons of different approaches. @jsirois was extremely helpful throughout the development of this feature, and pex-tool/pex#819 and pex-tool/pex#821 in pex `2.0.3` will help to optimize several other aspects of this process when we can unrevert pantsbuild#8787. **Note:** `src/python/pants/backend/python/subsystems/pex_build_util.py` was removed in this PR, along with all floating references to it. With `--binary-py-generate-ipex`, a `.ipex` file will be created when `./pants binary` is run against a `python_binary()` target. This `.ipex` archive will create a `.pex` file and run it when first executed. The `.ipex` archive contains: - in `IPEX-INFO`: the source files to inject into the resulting `.pex`, and pypi indices to resolve requirements from. - in `BOOSTRAP-PEX-INFO`: the `PEX-INFO` of the pex file that *would* have been generated if `--generate-ipex` was False. - in `ipex.py`: A bootstrap script which will generate a `.pex` file when the `.ipex` file is first executed. For a `.ipex` file which hydrates the `tensorflow==1.14.0` dependency when it is first run, this translates to a >100x decrease in file size: ```bash X> ls dist total 145M -rwxr-xr-x 1 dmcclanahan staff 267k Dec 10 21:11 dehydrated.ipex* -rwxr-xr-x 1 dmcclanahan staff 134M Dec 10 21:11 dehydrated.pex* ```
cosmicexplorer
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Mar 31, 2020
See pex-tool/pex#789 for a description of the issue, and https://docs.google.com/document/d/1B_g0Ofs8aQsJtrePPR1PCtSAKgBG1o59AhS_NwfFnbI/edit for a google doc with pros and cons of different approaches. @jsirois was extremely helpful throughout the development of this feature, and pex-tool/pex#819 and pex-tool/pex#821 in pex `2.0.3` will help to optimize several other aspects of this process when we can unrevert pantsbuild#8787. **Note:** `src/python/pants/backend/python/subsystems/pex_build_util.py` was removed in this PR, along with all floating references to it. With `--binary-py-generate-ipex`, a `.ipex` file will be created when `./pants binary` is run against a `python_binary()` target. This `.ipex` archive will create a `.pex` file and run it when first executed. The `.ipex` archive contains: - in `IPEX-INFO`: the source files to inject into the resulting `.pex`, and pypi indices to resolve requirements from. - in `BOOSTRAP-PEX-INFO`: the `PEX-INFO` of the pex file that *would* have been generated if `--generate-ipex` was False. - in `ipex.py`: A bootstrap script which will generate a `.pex` file when the `.ipex` file is first executed. For a `.ipex` file which hydrates the `tensorflow==1.14.0` dependency when it is first run, this translates to a >100x decrease in file size: ```bash X> ls dist total 145M -rwxr-xr-x 1 dmcclanahan staff 267k Dec 10 21:11 dehydrated.ipex* -rwxr-xr-x 1 dmcclanahan staff 134M Dec 10 21:11 dehydrated.pex* ```
stuhood
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Mar 31, 2020
See pex-tool/pex#789 for a description of the issue, and https://docs.google.com/document/d/1B_g0Ofs8aQsJtrePPR1PCtSAKgBG1o59AhS_NwfFnbI/edit for a google doc with pros and cons of different approaches. @jsirois was extremely helpful throughout the development of this feature, and pex-tool/pex#819 and pex-tool/pex#821 in pex `2.0.3` will help to optimize several other aspects of this process when we can unrevert #8787. **Note:** `src/python/pants/backend/python/subsystems/pex_build_util.py` was removed in this PR, along with all floating references to it. With `--binary-py-generate-ipex`, a `.ipex` file will be created when `./pants binary` is run against a `python_binary()` target. This `.ipex` archive will create a `.pex` file and run it when first executed. The `.ipex` archive contains: - in `IPEX-INFO`: the source files to inject into the resulting `.pex`, and pypi indices to resolve requirements from. - in `BOOSTRAP-PEX-INFO`: the `PEX-INFO` of the pex file that *would* have been generated if `--generate-ipex` was False. - in `ipex.py`: A bootstrap script which will generate a `.pex` file when the `.ipex` file is first executed. For a `.ipex` file which hydrates the `tensorflow==1.14.0` dependency when it is first run, this translates to a >100x decrease in file size: ```bash X> ls dist total 145M -rwxr-xr-x 1 dmcclanahan staff 267k Dec 10 21:11 dehydrated.ipex* -rwxr-xr-x 1 dmcclanahan staff 134M Dec 10 21:11 dehydrated.pex* ```
stuhood
pushed a commit
that referenced
this pull request
Mar 31, 2020
See pex-tool/pex#789 for a description of the issue, and https://docs.google.com/document/d/1B_g0Ofs8aQsJtrePPR1PCtSAKgBG1o59AhS_NwfFnbI/edit for a google doc with pros and cons of different approaches. @jsirois was extremely helpful throughout the development of this feature, and pex-tool/pex#819 and pex-tool/pex#821 in pex `2.0.3` will help to optimize several other aspects of this process when we can unrevert #8787. **Note:** `src/python/pants/backend/python/subsystems/pex_build_util.py` was removed in this PR, along with all floating references to it. With `--binary-py-generate-ipex`, a `.ipex` file will be created when `./pants binary` is run against a `python_binary()` target. This `.ipex` archive will create a `.pex` file and run it when first executed. The `.ipex` archive contains: - in `IPEX-INFO`: the source files to inject into the resulting `.pex`, and pypi indices to resolve requirements from. - in `BOOSTRAP-PEX-INFO`: the `PEX-INFO` of the pex file that *would* have been generated if `--generate-ipex` was False. - in `ipex.py`: A bootstrap script which will generate a `.pex` file when the `.ipex` file is first executed. For a `.ipex` file which hydrates the `tensorflow==1.14.0` dependency when it is first run, this translates to a >100x decrease in file size: ```bash X> ls dist total 145M -rwxr-xr-x 1 dmcclanahan staff 267k Dec 10 21:11 dehydrated.ipex* -rwxr-xr-x 1 dmcclanahan staff 134M Dec 10 21:11 dehydrated.pex* ```
stuhood
pushed a commit
that referenced
this pull request
Apr 1, 2020
See pex-tool/pex#789 for a description of the issue, and https://docs.google.com/document/d/1B_g0Ofs8aQsJtrePPR1PCtSAKgBG1o59AhS_NwfFnbI/edit for a google doc with pros and cons of different approaches. @jsirois was extremely helpful throughout the development of this feature, and pex-tool/pex#819 and pex-tool/pex#821 in pex `2.0.3` will help to optimize several other aspects of this process when we can unrevert #8787. **Note:** `src/python/pants/backend/python/subsystems/pex_build_util.py` was removed in this PR, along with all floating references to it. With `--binary-py-generate-ipex`, a `.ipex` file will be created when `./pants binary` is run against a `python_binary()` target. This `.ipex` archive will create a `.pex` file and run it when first executed. The `.ipex` archive contains: - in `IPEX-INFO`: the source files to inject into the resulting `.pex`, and pypi indices to resolve requirements from. - in `BOOSTRAP-PEX-INFO`: the `PEX-INFO` of the pex file that *would* have been generated if `--generate-ipex` was False. - in `ipex.py`: A bootstrap script which will generate a `.pex` file when the `.ipex` file is first executed. For a `.ipex` file which hydrates the `tensorflow==1.14.0` dependency when it is first run, this translates to a >100x decrease in file size: ```bash X> ls dist total 145M -rwxr-xr-x 1 dmcclanahan staff 267k Dec 10 21:11 dehydrated.ipex* -rwxr-xr-x 1 dmcclanahan staff 134M Dec 10 21:11 dehydrated.pex* ```
cosmicexplorer
added a commit
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May 4, 2020
See pex-tool/pex#789 for a description of the issue, and https://docs.google.com/document/d/1B_g0Ofs8aQsJtrePPR1PCtSAKgBG1o59AhS_NwfFnbI/edit for a google doc with pros and cons of different approaches. @jsirois was extremely helpful throughout the development of this feature, and pex-tool/pex#819 and pex-tool/pex#821 in pex `2.0.3` will help to optimize several other aspects of this process when we can unrevert #8787. **Note:** `src/python/pants/backend/python/subsystems/pex_build_util.py` was removed in this PR, along with all floating references to it. With `--binary-py-generate-ipex`, a `.ipex` file will be created when `./pants binary` is run against a `python_binary()` target. This `.ipex` archive will create a `.pex` file and run it when first executed. The `.ipex` archive contains: - in `IPEX-INFO`: the source files to inject into the resulting `.pex`, and pypi indices to resolve requirements from. - in `BOOSTRAP-PEX-INFO`: the `PEX-INFO` of the pex file that *would* have been generated if `--generate-ipex` was False. - in `ipex.py`: A bootstrap script which will generate a `.pex` file when the `.ipex` file is first executed. For a `.ipex` file which hydrates the `tensorflow==1.14.0` dependency when it is first run, this translates to a >100x decrease in file size: ```bash X> ls dist total 145M -rwxr-xr-x 1 dmcclanahan staff 267k Dec 10 21:11 dehydrated.ipex* -rwxr-xr-x 1 dmcclanahan staff 134M Dec 10 21:11 dehydrated.pex* ```
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This reverts commit 879df20.
See: #8786