Metadata-Version: 2.1
Name: dpu_utils
Version: 0.1.35
Summary: Python utilities used by Deep Procedural Intelligence
Home-page: https://github.com/microsoft/dpu-utils
Author: Deep Procedural Intelligence
License: MIT
Description: # DPU Utilities
        [![Build Status](https://deepproceduralintelligence.visualstudio.com/dpu-utils/_apis/build/status/Microsoft.dpu-utils?branchName=master)](https://deepproceduralintelligence.visualstudio.com/dpu-utils/_build/latest?definitionId=3)
        
        This contains a set of utilities used across projects of the [DPU team](https://www.microsoft.com/en-us/research/project/program/).
        
        ## Python
        
        Stored in the `python` subdirectory, published as the `dpu-utils` package.
        
        ### Installation
        
        ```bash
        pip install dpu-utils
        ```
        
        ### Overview of Utilities:
        
        Generic Utilities:
        * `dpu_utils.utils.RichPath` a convenient way of using both paths and Azure paths in your code.
        * `dpu_utils.utils.*Iterator` iterator wrappers that can parallelize their iteration in other threads/processes.
        * `dpu_utils.utils.{load,save}_json[l]_gz` convenience methods for loading .json[l].gz from the filesystem.
        * `dpu_utils.utils.git_tag_run` that tags the current working directory git the state of the code.
        * `dpu_utils.utils.run_and_debug` when an exception happens, start a debug session. Usually a wrapper of `__main__`.
        * `dpu_utils.utils.ChunkWriter` that helps writing chunks to the output.
        
        TensorFlow Utilities:
        * `dpu_utils.tfutils.GradRatioLoggingOptimizer` a wrapper around optimizers that logs the ratios of grad norms to parameter norms.
        * `dpu_utils.tfutils.unsorted_segment_logsumexp`
        * `dpu_utils.tfutils.unsorted_segment_log_softmax`
        * `dpu_utils.tfutils.TFVariableSaver` save TF variables in an object that can be pickled.
        
        General Machine Learning Utilities:
        * `dpu_utils.mlutils.CharTensorizer` for character-level tensorization.
        * `dpu_utils.mlutils.Vocabulary` a str to int vocabulary for machine learning models
        
        TensorFlow Models:
        * `dpu_utils.tfmodels.SparseGGNN` a sparse GGNN implementation.
        * `dpu_utils.tfmodels.AsyncGGNN` an asynchronous GGNN implementation.
        
        Code-related Utilities
        * `dpu_utils.codeutils.split_identifier_into_parts()` split identifiers into subtokens on CamelCase and snake_case.
        * `dpu_utils.codeutils.{Lattice, CSharpLattice}` represent lattices and some useful operations in Python.
        * `dpu_utils.codeutils.get_language_keywords()` that retrieves the keyword tokens for many programming languages.
        * `dpu_utils.codeutils.deduplication.DuplicateDetector` that detects duplicates in codebases.
        
        ### Command-line tools
        
        #### Approximate Duplicate Code Detection
        You can use the `deduplicationcli` command to detect duplicates in pre-processed source code, by invoking
        ```bash
        deduplicationcli DATA_PATH OUT_JSON
        ```
        where `DATA_PATH` is a file containing tokenized `.jsonl.gz` files and `OUT_JSON` is the target output file.
        For more options look at `--help`.
        
        An exact (but usually slower) version of this can be found [here](https://github.com/Microsoft/near-duplicate-code-detector)
        along with code to tokenize Java, C#, Python and JavaScript into the relevant formats.
        
        ### Tests
        
        #### Run the unit tests
        
        ```bash
        python setup.py test
        ```
        
        #### Generate code coverage reports
        
        ```bash
        # pip install coverage
        coverage run --source dpu_utils/ setup.py test && \
          coverage html
        ```
        
        The resulting HTML file will be in `htmlcov/index.html`.
        
        ## .NET
        
        Stored in the `dotnet` subdirectory.
        
        Generic Utilities:
        * `Microsoft.Research.DPU.Utils.RichPath`: a convenient way of using both paths and Azure paths in your code.
        
        Code-related Utilities:
        * `Microsoft.Research.DPU.CSharpSourceGraphExtraction`: infrastructure to extract Program Graphs from C# projects.
        
        # Contributing
        
        This project welcomes contributions and suggestions.  Most contributions require you to agree to a
        Contributor License Agreement (CLA) declaring that you have the right to, and actually do, grant us
        the rights to use your contribution. For details, visit https://cla.microsoft.com.
        
        When you submit a pull request, a CLA-bot will automatically determine whether you need to provide
        a CLA and decorate the PR appropriately (e.g., label, comment). Simply follow the instructions
        provided by the bot. You will only need to do this once across all repos using our CLA.
        
        This project has adopted the [Microsoft Open Source Code of Conduct](https://opensource.microsoft.com/codeofconduct/).
        For more information see the [Code of Conduct FAQ](https://opensource.microsoft.com/codeofconduct/faq/) or
        contact [opencode@microsoft.com](mailto:opencode@microsoft.com) with any additional questions or comments.
        
Platform: UNKNOWN
Requires-Python: >=3.6.1
Description-Content-Type: text/markdown
