diff --git a/.gitignore b/.gitignore index 50d4192..726974c 100644 --- a/.gitignore +++ b/.gitignore @@ -78,3 +78,10 @@ target/ .vagrant vocab_pickle + +# VS Code config +.vscode/* + +# local dev folders +data/* +experiment/* \ No newline at end of file diff --git a/.pylintrc b/.pylintrc new file mode 100644 index 0000000..9144cea --- /dev/null +++ b/.pylintrc @@ -0,0 +1,577 @@ +[MASTER] + +# Specify a configuration file. +#rcfile= + +# Add files or directories to the blacklist. They should be base names, not +# paths. +ignore=torch + +# Pickle collected data for later comparisons. +persistent=no + +# List of plugins (as comma separated values of python modules names) to load, +# usually to register additional checkers. +load-plugins= + +# Use multiple processes to speed up Pylint. +# DO NOT CHANGE THIS VALUES >1 HIDE RESULTS!!!!! +jobs=1 + +# Allow loading of arbitrary C extensions. Extensions are imported into the +# active Python interpreter and may run arbitrary code. +unsafe-load-any-extension=no + +# A comma-separated list of package or module names from where C extensions may +# be loaded. Extensions are loading into the active Python interpreter and may +# run arbitrary code +extension-pkg-whitelist= + +# Allow optimization of some AST trees. This will activate a peephole AST +# optimizer, which will apply various small optimizations. For instance, it can +# be used to obtain the result of joining multiple strings with the addition +# operator. Joining a lot of strings can lead to a maximum recursion error in +# Pylint and this flag can prevent that. It has one side effect, the resulting +# AST will be different than the one from reality. +optimize-ast=no + + +[MESSAGES CONTROL] + +# Only show warnings with the listed confidence levels. Leave empty to show +# all. Valid levels: HIGH, INFERENCE, INFERENCE_FAILURE, UNDEFINED +confidence= + +# Enable the message, report, category or checker with the given id(s). You can +# either give multiple identifier separated by comma (,) or put this option +# multiple time. See also the "--disable" option for examples. +disable=all + +enable=import-error, + import-self, + reimported, + wildcard-import, + misplaced-future, + relative-import, + deprecated-module, + unpacking-non-sequence, + invalid-all-object, + undefined-all-variable, + used-before-assignment, + cell-var-from-loop, + global-variable-undefined, + redefined-builtin, + redefine-in-handler, + unused-import, + unused-wildcard-import, + global-variable-not-assigned, + undefined-loop-variable, + global-statement, + global-at-module-level, + bad-open-mode, + redundant-unittest-assert, + boolean-datetime, + # Has common issues with our style due to + # https://github.com/PyCQA/pylint/issues/210 + unused-variable + +# Things we'd like to enable someday: +# redefined-outer-name (requires a bunch of work to clean up our code first) +# undefined-variable (re-enable when pylint fixes https://github.com/PyCQA/pylint/issues/760) +# no-name-in-module (giving us spurious warnings https://github.com/PyCQA/pylint/issues/73) +# unused-argument (need to clean up or code a lot, e.g. prefix unused_?) + +# Things we'd like to try. +# Procedure: +# 1. Enable a bunch. +# 2. See if there's spurious ones; if so disable. +# 3. Record above. +# 4. Remove from this list. + # deprecated-method, + # anomalous-unicode-escape-in-string, + # anomalous-backslash-in-string, + # not-in-loop, + # function-redefined, + # continue-in-finally, + # abstract-class-instantiated, + # star-needs-assignment-target, + # duplicate-argument-name, + # return-in-init, + # too-many-star-expressions, + # nonlocal-and-global, + # return-outside-function, + # return-arg-in-generator, + # invalid-star-assignment-target, + # bad-reversed-sequence, + # nonexistent-operator, + # yield-outside-function, + # init-is-generator, + # nonlocal-without-binding, + # lost-exception, + # assert-on-tuple, + # dangerous-default-value, + # duplicate-key, + # useless-else-on-loop, + # expression-not-assigned, + # confusing-with-statement, + # unnecessary-lambda, + # pointless-statement, + # pointless-string-statement, + # unnecessary-pass, + # unreachable, + # eval-used, + # exec-used, + # bad-builtin, + # using-constant-test, + # deprecated-lambda, + # bad-super-call, + # missing-super-argument, + # slots-on-old-class, + # super-on-old-class, + # property-on-old-class, + # not-an-iterable, + # not-a-mapping, + # format-needs-mapping, + # truncated-format-string, + # missing-format-string-key, + # mixed-format-string, + # too-few-format-args, + # bad-str-strip-call, + # too-many-format-args, + # bad-format-character, + # format-combined-specification, + # bad-format-string-key, + # bad-format-string, + # missing-format-attribute, + # missing-format-argument-key, + # unused-format-string-argument, + # unused-format-string-key, + # invalid-format-index, + # bad-indentation, + # mixed-indentation, + # unnecessary-semicolon, + # lowercase-l-suffix, + # fixme, + # invalid-encoded-data, + # unpacking-in-except, + # import-star-module-level, + # parameter-unpacking, + # long-suffix, + # old-octal-literal, + # old-ne-operator, + # backtick, + # old-raise-syntax, + # print-statement, + # metaclass-assignment, + # next-method-called, + # dict-iter-method, + # dict-view-method, + # indexing-exception, + # raising-string, + # standarderror-builtin, + # using-cmp-argument, + # cmp-method, + # coerce-method, + # delslice-method, + # getslice-method, + # hex-method, + # nonzero-method, + # oct-method, + # setslice-method, + # apply-builtin, + # basestring-builtin, + # buffer-builtin, + # cmp-builtin, + # coerce-builtin, + # old-division, + # execfile-builtin, + # file-builtin, + # filter-builtin-not-iterating, + # no-absolute-import, + # input-builtin, + # intern-builtin, + # long-builtin, + # map-builtin-not-iterating, + # range-builtin-not-iterating, + # raw_input-builtin, + # reduce-builtin, + # reload-builtin, + # round-builtin, + # unichr-builtin, + # unicode-builtin, + # xrange-builtin, + # zip-builtin-not-iterating, + # logging-format-truncated, + # logging-too-few-args, + # logging-too-many-args, + # logging-unsupported-format, + # logging-not-lazy, + # logging-format-interpolation, + # invalid-unary-operand-type, + # unsupported-binary-operation, + # no-member, + # not-callable, + # redundant-keyword-arg, + # assignment-from-no-return, + # assignment-from-none, + # not-context-manager, + # repeated-keyword, + # missing-kwoa, + # no-value-for-parameter, + # invalid-sequence-index, + # invalid-slice-index, + # too-many-function-args, + # unexpected-keyword-arg, + # unsupported-membership-test, + # unsubscriptable-object, + # access-member-before-definition, + # method-hidden, + # assigning-non-slot, + # duplicate-bases, + # inconsistent-mro, + # inherit-non-class, + # invalid-slots, + # invalid-slots-object, + # no-method-argument, + # no-self-argument, + # unexpected-special-method-signature, + # non-iterator-returned, + # protected-access, + # arguments-differ, + # attribute-defined-outside-init, + # no-init, + # abstract-method, + # signature-differs, + # bad-staticmethod-argument, + # non-parent-init-called, + # super-init-not-called, + # bad-except-order, + # catching-non-exception, + # bad-exception-context, + # notimplemented-raised, + # raising-bad-type, + # raising-non-exception, + # misplaced-bare-raise, + # duplicate-except, + # broad-except, + # nonstandard-exception, + # binary-op-exception, + # bare-except, + # not-async-context-manager, + # yield-inside-async-function, + +# ... +[REPORTS] + +# Set the output format. Available formats are text, parseable, colorized, msvs +# (visual studio) and html. You can also give a reporter class, eg +# mypackage.mymodule.MyReporterClass. +output-format=parseable + +# Put messages in a separate file for each module / package specified on the +# command line instead of printing them on stdout. Reports (if any) will be +# written in a file name "pylint_global.[txt|html]". +files-output=no + +# Tells whether to display a full report or only the messages +reports=no + +# Python expression which should return a note less than 10 (10 is the highest +# note). You have access to the variables errors warning, statement which +# respectively contain the number of errors / warnings messages and the total +# number of statements analyzed. This is used by the global evaluation report +# (RP0004). +evaluation=10.0 - ((float(5 * error + warning + refactor + convention) / statement) * 10) + +# Template used to display messages. This is a python new-style format string +# used to format the message information. See doc for all details +#msg-template= + + +[LOGGING] + +# Logging modules to check that the string format arguments are in logging +# function parameter format +logging-modules=logging + + +[FORMAT] + +# Maximum number of characters on a single line. +max-line-length=100 + +# Regexp for a line that is allowed to be longer than the limit. +ignore-long-lines=^\s*(# )??$ + +# Allow the body of an if to be on the same line as the test if there is no +# else. +single-line-if-stmt=no + +# List of optional constructs for which whitespace checking is disabled. `dict- +# separator` is used to allow tabulation in dicts, etc.: {1 : 1,\n222: 2}. +# `trailing-comma` allows a space between comma and closing bracket: (a, ). +# `empty-line` allows space-only lines. +no-space-check=trailing-comma,dict-separator + +# Maximum number of lines in a module +max-module-lines=1000 + +# String used as indentation unit. This is usually " " (4 spaces) or "\t" (1 +# tab). +indent-string=' ' + +# Number of spaces of indent required inside a hanging or continued line. +indent-after-paren=4 + +# Expected format of line ending, e.g. empty (any line ending), LF or CRLF. +expected-line-ending-format= + + +[TYPECHECK] + +# Tells whether missing members accessed in mixin class should be ignored. A +# mixin class is detected if its name ends with "mixin" (case insensitive). +ignore-mixin-members=yes + +# List of module names for which member attributes should not be checked +# (useful for modules/projects where namespaces are manipulated during runtime +# and thus existing member attributes cannot be deduced by static analysis. It +# supports qualified module names, as well as Unix pattern matching. +ignored-modules= + +# List of classes names for which member attributes should not be checked +# (useful for classes with attributes dynamically set). This supports can work +# with qualified names. +ignored-classes= + +# List of members which are set dynamically and missed by pylint inference +# system, and so shouldn't trigger E1101 when accessed. Python regular +# expressions are accepted. +generated-members= + + +[VARIABLES] + +# Tells whether we should check for unused import in __init__ files. +init-import=no + +# A regular expression matching the name of dummy variables (i.e. expectedly +# not used). +dummy-variables-rgx=^_|^dummy + +# List of additional names supposed to be defined in builtins. Remember that +# you should avoid to define new builtins when possible. +additional-builtins= + +# List of strings which can identify a callback function by name. A callback +# name must start or end with one of those strings. +callbacks=cb_,_cb + + +[SIMILARITIES] + +# Minimum lines number of a similarity. +min-similarity-lines=4 + +# Ignore comments when computing similarities. +ignore-comments=yes + +# Ignore docstrings when computing similarities. +ignore-docstrings=yes + +# Ignore imports when computing similarities. +ignore-imports=no + + +[SPELLING] + +# Spelling dictionary name. Available dictionaries: none. To make it working +# install python-enchant package. +spelling-dict= + +# List of comma separated words that should not be checked. +spelling-ignore-words= + +# A path to a file that contains private dictionary; one word per line. +spelling-private-dict-file= + +# Tells whether to store unknown words to indicated private dictionary in +# --spelling-private-dict-file option instead of raising a message. +spelling-store-unknown-words=no + + +[MISCELLANEOUS] + +# List of note tags to take in consideration, separated by a comma. +notes=FIXME,XXX,TODO + + +[BASIC] + +# List of builtins function names that should not be used, separated by a comma +bad-functions=map,filter,input + +# Good variable names which should always be accepted, separated by a comma +good-names=i,j,k,ex,Run,_ + +# Bad variable names which should always be refused, separated by a comma +bad-names=foo,bar,baz,toto,tutu,tata + +# Colon-delimited sets of names that determine each other's naming style when +# the name regexes allow several styles. +name-group= + +# Include a hint for the correct naming format with invalid-name +include-naming-hint=no + +# Regular expression matching correct function names +function-rgx=[a-z_][a-z0-9_]{2,30}$ + +# Naming hint for function names +function-name-hint=[a-z_][a-z0-9_]{2,30}$ + +# Regular expression matching correct variable names +variable-rgx=[a-z_][a-z0-9_]{2,30}$ + +# Naming hint for variable names +variable-name-hint=[a-z_][a-z0-9_]{2,30}$ + +# Regular expression matching correct constant names +const-rgx=(([A-Z_][A-Z0-9_]*)|(__.*__))$ + +# Naming hint for constant names +const-name-hint=(([A-Z_][A-Z0-9_]*)|(__.*__))$ + +# Regular expression matching correct attribute names +attr-rgx=[a-z_][a-z0-9_]{2,30}$ + +# Naming hint for attribute names +attr-name-hint=[a-z_][a-z0-9_]{2,30}$ + +# Regular expression matching correct argument names +argument-rgx=[a-z_][a-z0-9_]{2,30}$ + +# Naming hint for argument names +argument-name-hint=[a-z_][a-z0-9_]{2,30}$ + +# Regular expression matching correct class attribute names +class-attribute-rgx=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$ + +# Naming hint for class attribute names +class-attribute-name-hint=([A-Za-z_][A-Za-z0-9_]{2,30}|(__.*__))$ + +# Regular expression matching correct inline iteration names +inlinevar-rgx=[A-Za-z_][A-Za-z0-9_]*$ + +# Naming hint for inline iteration names +inlinevar-name-hint=[A-Za-z_][A-Za-z0-9_]*$ + +# Regular expression matching correct class names +class-rgx=[A-Z_][a-zA-Z0-9]+$ + +# Naming hint for class names +class-name-hint=[A-Z_][a-zA-Z0-9]+$ + +# Regular expression matching correct module names +module-rgx=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$ + +# Naming hint for module names +module-name-hint=(([a-z_][a-z0-9_]*)|([A-Z][a-zA-Z0-9]+))$ + +# Regular expression matching correct method names +method-rgx=[a-z_][a-z0-9_]{2,30}$ + +# Naming hint for method names +method-name-hint=[a-z_][a-z0-9_]{2,30}$ + +# Regular expression which should only match function or class names that do +# not require a docstring. +no-docstring-rgx=^_ + +# Minimum line length for functions/classes that require docstrings, shorter +# ones are exempt. +docstring-min-length=-1 + + +[ELIF] + +# Maximum number of nested blocks for function / method body +max-nested-blocks=5 + + +[IMPORTS] + +# Deprecated modules which should not be used, separated by a comma +deprecated-modules=regsub,TERMIOS,Bastion,rexec + +# Create a graph of every (i.e. internal and external) dependencies in the +# given file (report RP0402 must not be disabled) +import-graph= + +# Create a graph of external dependencies in the given file (report RP0402 must +# not be disabled) +ext-import-graph= + +# Create a graph of internal dependencies in the given file (report RP0402 must +# not be disabled) +int-import-graph= + + +[DESIGN] + +# Maximum number of arguments for function / method +max-args=5 + +# Argument names that match this expression will be ignored. Default to name +# with leading underscore +ignored-argument-names=_.* + +# Maximum number of locals for function / method body +max-locals=15 + +# Maximum number of return / yield for function / method body +max-returns=6 + +# Maximum number of branch for function / method body +max-branches=12 + +# Maximum number of statements in function / method body +max-statements=50 + +# Maximum number of parents for a class (see R0901). +max-parents=7 + +# Maximum number of attributes for a class (see R0902). +max-attributes=7 + +# Minimum number of public methods for a class (see R0903). +min-public-methods=2 + +# Maximum number of public methods for a class (see R0904). +max-public-methods=20 + +# Maximum number of boolean expressions in a if statement +max-bool-expr=5 + + +[CLASSES] + +# List of method names used to declare (i.e. assign) instance attributes. +defining-attr-methods=__init__,__new__,setUp + +# List of valid names for the first argument in a class method. +valid-classmethod-first-arg=cls + +# List of valid names for the first argument in a metaclass class method. +valid-metaclass-classmethod-first-arg=mcs + +# List of member names, which should be excluded from the protected access +# warning. +exclude-protected=_asdict,_fields,_replace,_source,_make + + +[EXCEPTIONS] + +# Exceptions that will emit a warning when being caught. Defaults to +# "Exception" +overgeneral-exceptions=Exception \ No newline at end of file diff --git a/.travis.yml b/.travis.yml index 6c95c83..62a309c 100644 --- a/.travis.yml +++ b/.travis.yml @@ -10,8 +10,6 @@ python: install: - pip install -U pip - pip -q install -r requirements.txt - - pip -q install "http://download.pytorch.org/whl/cu75/torch-0.2.0.post1-cp27-cp27mu-manylinux1_x86_64.whl; python_version == '2.7'" - - pip -q install "http://download.pytorch.org/whl/cu75/torch-0.2.0.post1-cp36-cp36m-manylinux1_x86_64.whl; python_version == '3.6'" # dev dependencies - pip install flake8 @@ -32,4 +30,4 @@ script: # Unit test - nosetests --with-coverage --cover-erase --cover-package=seq2seq # Integration test - - "if [[ $TRAVIS_BRANCH =~ (master|develop) ]]; then python setup.py install && scripts/integration_test.sh; fi" \ No newline at end of file + - "if [[ $TRAVIS_BRANCH =~ (master|develop) ]]; then python setup.py install && scripts/integration_test.sh; fi" diff --git a/README.md b/README.md index 553234a..dab972e 100644 --- a/README.md +++ b/README.md @@ -5,20 +5,25 @@ **[Documentation](https://ibm.github.io/pytorch-seq2seq/public/index.html)** -This is a framework for sequence-to-sequence (seq2seq) models implemented in [PyTorch](http://pytorch.org). The framework has modularized and extensible components for seq2seq models, training and inference, checkpoints, etc. This is an alpha release. We appreciate any kind of feedback or contribution. +**pytorch-seq2seq** is a simple, efficient and scalable framework implemented in [PyTorch](http://pytorch.org), to get you up and running in no time on sequence-to-sequence learning tasks. The framework has modularized and extensible components for seq2seq models, training and inference, checkpoints, etc. This is an *alpha* release. We appreciate any kind of feedback or contribution. -# What's New in 0.1.4 -* Improved running speed significantly -* Bidirectional encoder -* Show token-wise accuracy in evaluation +# What's New in 0.1.7 + +* Multi-GPU Support +* Copy and Coverage mechanism +* Fully compatible with PyTorch 0.4.1 # Roadmap -Seq2seq is a fast evolving field with new techniques and architectures being published frequently. The goal of this library is facilitating the development of such techniques and applications. While constantly improving the quality of code and documentation, we will focus on the following items: +Sequence to sequence learning is a fast evolving space with new techniques and architectures being published frequently. The goal of this library is facilitating the development of such techniques and applications. While constantly improving the quality of code and documentation, we will focus on the following items: +* Tutorials with examples on how to quickly get started with the library; * Evaluation with benchmarks such as WMT machine translation, COCO image captioning, conversational models, etc; -* Provide more flexible model options, improving the usability of the library; -* Adding latest architectures such as the CNN based model proposed by [Convolutional Sequence to Sequence Learning](https://arxiv.org/abs/1705.03122) and the transformer model proposed by [Attention Is All You Need](https://arxiv.org/abs/1706.03762); +* Provide more flexible model options and improve the usability of the library; +* Adding latest architectures such as: + - [x] *Copy and Coverage mechanism* proposed by [Get To The Point: Summarization with Pointer-Generator Networks (See et al.)](https://arxiv.org/abs/1704.04368) + - [ ] *Transformer model* proposed by [Attention Is All You Need (Vaswani et al.)](https://arxiv.org/abs/1706.03762) + - [ ] *CNN based* model proposed by [Convolutional Sequence to Sequence Learning (Gehring et al.)](https://arxiv.org/abs/1705.03122) * Support features in the new versions of PyTorch. # Installation @@ -27,7 +32,7 @@ This package requires Python 2.7 or 3.6. We recommend creating a new virtual env ### Prerequisites * Numpy: `pip install numpy` (Refer [here](https://github.com/numpy/numpy) for problem installing Numpy). -* PyTorch: Refer to [PyTorch website](http://pytorch.org/) to install the version w.r.t. your environment. +* PyTorch: Refer to [PyTorch website](http://pytorch.org/) to install the version suitable for your system. ### Install from source Currently we only support installation from source code using setuptools. Checkout the source code and run the following commands: @@ -35,7 +40,7 @@ Currently we only support installation from source code using setuptools. Check pip install -r requirements.txt python setup.py install -If you already had a version of PyTorch installed on your system, please verify that the active torch package is at least version 0.1.11. +If you already had a version of PyTorch installed on your system, please verify that it is at least `v0.4.1` for compatibility with our latest release `v0.1.7`. # Get Started ### Prepare toy dataset @@ -44,11 +49,16 @@ If you already had a version of PyTorch installed on your system, please verify # The generated data is stored in data/toy_reverse by default scripts/toy.sh + # Define the env paths to generated data + TRAIN_SRC=data/toy_reverse/train/src.txt + TRAIN_TGT=data/toy_reverse/train/tgt.txt + DEV_SRC=data/toy_reverse/dev/src.txt + DEV_TGT=data/toy_reverse/dev/tgt.txt + ### Train and play - TRAIN_PATH=data/toy_reverse/train/data.txt - DEV_PATH=data/toy_reverse/dev/data.txt + # Start training - python examples/sample.py --train_path $TRAIN_PATH --dev_path $DEV_PATH + python examples/sample.py --train_src $TRAIN_SRC --train_tgt $TRAIN_TGT --dev_src $DEV_SRC --dev_tgt $DEV_TGT It will take about 3 minutes to train on CPU and less than 1 minute with a Tesla K80. Once training is complete, you will be prompted to enter a new sequence to translate and the model will print out its prediction (use ctrl-C to terminate). Try the example below! @@ -74,20 +84,24 @@ The sample script by default saves checkpoints in the `experiment` folder of the * WMT Machine Translation (Coming soon) # Troubleshoots and Contributing -If you have any questions, bug reports, and feature requests, please [open an issue](https://github.com/IBM/pytorch-seq2seq/issues/new) on Github. For live discussions, please go to our [Gitter lobby](https://gitter.im/pytorch-seq2seq/Lobby). +If you have any questions, bug reports, and feature requests, please [open an issue](https://github.com/IBM/pytorch-seq2seq/issues/new) and make sure to use labels, to make everyone's life easier. For live discussions, please go to our [Gitter lobby](https://gitter.im/pytorch-seq2seq/Lobby). -We appreciate any kind of feedback or contribution. Feel free to proceed with small issues like bug fixes, documentation improvement. For major contributions and new features, please discuss with the collaborators in corresponding issues. +We appreciate any kind of feedback or contribution. Feel free to proceed with small issues like questions, bug fixes and [documentation](https://github.com/IBM/pytorch-seq2seq/tree/master/docs#pytorch-seq2seq-documentation) improvement. For major contributions and new features, please discuss with the collaborators in corresponding issues. + +Help us in improving our [documentation](https://github.com/IBM/pytorch-seq2seq/tree/master/docs#pytorch-seq2seq-documentation) and making it easier to use this library. ### Development Cycle We are using 4-week release cycles, where during each cycle changes will be pushed to the `develop` branch and finally merge to the `master` branch at the end of each cycle. ### Development Environment -We setup the development environment using [Vagrant](https://www.vagrantup.com/). Run `vagrant up` with our 'Vagrantfile' to get started. +We setup the development environment using [Vagrant](https://www.vagrantup.com/). To get started, make sure that you have [VirtualBox](https://www.virtualbox.org/) installed on your system, then run `vagrant up` with our 'Vagrantfile', once the VM has been provisioned you can `vagrant ssh` into it and start moving things around, albeit in moderation. The following tools are needed and installed in the development environment by default: * Git -* Python -* Python packages: nose, mock, coverage, flake8 +* Python 2.7 +* Python packages: pytorch, torchtext, nose, mock, coverage, flake8 + +[Docker](https://www.docker.com/) support for development coming soon. ### Test The quality and the maintainability of the project is ensured by comprehensive tests. We encourage writing unit tests and integration tests when contributing new codes. diff --git a/Vagrantfile b/Vagrantfile index 2af5ce2..2283877 100644 --- a/Vagrantfile +++ b/Vagrantfile @@ -11,7 +11,7 @@ Vagrant.configure("2") do |config| # https://docs.vagrantup.com. # Every Vagrant development environment requires a box. You can search for - # boxes at https://atlas.hashicorp.com/search. + # boxes at https://app.vagrantup.com/boxes/search. config.vm.box = "ubuntu/trusty64" # Disable automatic box update checking. If you disable this, then @@ -48,7 +48,7 @@ Vagrant.configure("2") do |config| vb.gui = false # Customize the amount of memory on the VM: - vb.memory = "2048" + vb.memory = "4096" end # # View the documentation for the provider you are using for more @@ -66,9 +66,10 @@ Vagrant.configure("2") do |config| # documentation for more information about their specific syntax and use. config.vm.provision "shell", inline: <<-SHELL apt-get update - apt-get -y install git-all python-dev python-pip + apt-get -y install git-all python python-dev python-pip pip install --upgrade pip - pip install nose mock coverage numpy flake8 - pip -q install http://download.pytorch.org/whl/cu75/torch-0.2.0.post1-cp27-cp27mu-manylinux1_x86_64.whl + pip install nose mock coverage numpy flake8 + pip install http://download.pytorch.org/whl/cpu/torch-0.4.1-cp27-cp27mu-linux_x86_64.whl + pip install torchtext SHELL end diff --git a/docs/.buildinfo b/docs/.buildinfo new file mode 100644 index 0000000..5e3fe18 --- /dev/null +++ b/docs/.buildinfo @@ -0,0 +1,4 @@ +# Sphinx build info version 1 +# This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done. +config: 744976ae2362e447a90620f3bc1a6987 +tags: 645f666f9bcd5a90fca523b33c5a78b7 diff --git a/docs/.doctrees/data.doctree b/docs/.doctrees/data.doctree new file mode 100644 index 0000000..8ac8eac Binary files /dev/null and b/docs/.doctrees/data.doctree differ diff --git a/docs/.doctrees/dataset.doctree b/docs/.doctrees/dataset.doctree new file mode 100644 index 0000000..69b50d4 Binary files /dev/null and b/docs/.doctrees/dataset.doctree differ diff --git a/docs/.doctrees/environment.pickle b/docs/.doctrees/environment.pickle new file mode 100644 index 0000000..126f2de Binary files /dev/null and b/docs/.doctrees/environment.pickle differ diff --git a/docs/.doctrees/evaluator.doctree b/docs/.doctrees/evaluator.doctree new file mode 100644 index 0000000..6eb1b62 Binary files /dev/null and b/docs/.doctrees/evaluator.doctree differ diff --git a/docs/.doctrees/index.doctree b/docs/.doctrees/index.doctree new file mode 100644 index 0000000..c54dd4c Binary files /dev/null and b/docs/.doctrees/index.doctree differ diff --git a/docs/.doctrees/loss.doctree b/docs/.doctrees/loss.doctree new file mode 100644 index 0000000..d6e5293 Binary files /dev/null and b/docs/.doctrees/loss.doctree differ diff --git a/docs/.doctrees/models.doctree b/docs/.doctrees/models.doctree new file mode 100644 index 0000000..36bfd6c Binary files /dev/null and b/docs/.doctrees/models.doctree differ diff --git a/docs/.doctrees/notes/intro.doctree b/docs/.doctrees/notes/intro.doctree new file mode 100644 index 0000000..00cadda Binary files /dev/null and b/docs/.doctrees/notes/intro.doctree differ diff --git a/docs/.doctrees/optim.doctree b/docs/.doctrees/optim.doctree new file mode 100644 index 0000000..d71eac6 Binary files /dev/null and b/docs/.doctrees/optim.doctree differ diff --git a/docs/.doctrees/trainer.doctree b/docs/.doctrees/trainer.doctree new file mode 100644 index 0000000..48527c0 Binary files /dev/null and b/docs/.doctrees/trainer.doctree differ diff --git a/docs/.doctrees/util.doctree b/docs/.doctrees/util.doctree new file mode 100644 index 0000000..950a95b Binary files /dev/null and b/docs/.doctrees/util.doctree differ diff --git a/docs/Makefile b/docs/Makefile deleted file mode 100644 index a92fa41..0000000 --- a/docs/Makefile +++ /dev/null @@ -1,20 +0,0 @@ -# Minimal makefile for Sphinx documentation -# - -# You can set these variables from the command line. -SPHINXOPTS = -SPHINXBUILD = sphinx-build -SPHINXPROJ = pytorch-seq2seq -SOURCEDIR = source -BUILDDIR = build - -# Put it first so that "make" without argument is like "make help". -help: - @$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O) - -.PHONY: help Makefile - -# Catch-all target: route all unknown targets to Sphinx using the new -# "make mode" option. $(O) is meant as a shortcut for $(SPHINXOPTS). -%: Makefile - @$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O) diff --git a/docs/README.md b/docs/README.md new file mode 100644 index 0000000..36b8a8a --- /dev/null +++ b/docs/README.md @@ -0,0 +1,21 @@ +# pytorch-seq2seq Documentation + +Welcome to the documentation folder of the pytorch-seq2seq library. We use [sphinx_rtd_theme](https://github.com/rtfd/sphinx_rtd_theme) in our docs. We appreciate even the smallest contribution in making our documentation better and easier to understand. + +### Getting Started + +In order to build docs using `sphinx` you need to install a couple of things, make sure you're in the `docs/_dev` folder: + +``` +pip install -r requirements.txt +``` + +Once that's out of the way, you can go ahead and build the docs using this command: + +``` +sphinx-build ./source ./build +``` + +*Note*: Make sure you've installed the library on your system using the installation guide [here](https://github.com/IBM/pytorch-seq2seq#installation) before building the docs. You'll need to reinstall the package after making changes in the documentation of the code. + +Now the docs are ready to be published, so we can move the contents of the `build` dir to the `docs` root dir since github does'nt like to look any further than that. That's it, you've officially made our users' life easier. \ No newline at end of file diff --git a/docs/requirements.txt b/docs/_dev/requirements.txt similarity index 100% rename from docs/requirements.txt rename to docs/_dev/requirements.txt diff --git a/docs/source/conf.py b/docs/_dev/source/conf.py similarity index 98% rename from docs/source/conf.py rename to docs/_dev/source/conf.py index e8079a2..976213d 100644 --- a/docs/source/conf.py +++ b/docs/_dev/source/conf.py @@ -64,7 +64,7 @@ # General information about the project. project = u'pytorch-seq2seq' -copyright = u'2017, pytorch-seq2seq Contritors' +copyright = u'2017, pytorch-seq2seq Contributors' author = u'pytorch-seq2seq Contributors' # The version info for the project you're documenting, acts as replacement for @@ -72,9 +72,9 @@ # built documents. # # The short X.Y version. -version = u'0.1.5' +version = u'0.1.7' # The full version, including alpha/beta/rc tags. -release = u'0.1.5' +release = u'0.1.7' # The language for content autogenerated by Sphinx. Refer to documentation # for a list of supported languages. diff --git a/docs/source/dataset.rst b/docs/_dev/source/data.rst similarity index 60% rename from docs/source/dataset.rst rename to docs/_dev/source/data.rst index a508749..a01ca41 100644 --- a/docs/source/dataset.rst +++ b/docs/_dev/source/data.rst @@ -1,11 +1,12 @@ -Dataset -======= +Data +==== We use torchtext to manage data loading and processing. For more information about torchtext, please go to: https://github.com/pytorch/text -Fields -------- -.. automodule:: seq2seq.dataset.fields +.. automodule:: seq2seq.data.dataset :members: - :undoc-members: + + +.. automodule:: seq2seq.data.fields + :members: \ No newline at end of file diff --git a/docs/source/evaluator.rst b/docs/_dev/source/evaluator.rst similarity index 79% rename from docs/source/evaluator.rst rename to docs/_dev/source/evaluator.rst index bb01707..dc36a19 100644 --- a/docs/source/evaluator.rst +++ b/docs/_dev/source/evaluator.rst @@ -1,14 +1,12 @@ Evaluator ========= -evaluator ---------- +Helper modules for evaluation and prediction. + .. automodule:: seq2seq.evaluator.evaluator :members: :undoc-members: -predictor ---------- .. automodule:: seq2seq.evaluator.predictor :members: diff --git a/docs/source/index.rst b/docs/_dev/source/index.rst similarity index 97% rename from docs/source/index.rst rename to docs/_dev/source/index.rst index 81c6014..8b1c8bd 100644 --- a/docs/source/index.rst +++ b/docs/_dev/source/index.rst @@ -16,7 +16,7 @@ PyTorch-Seq2seq: A sequence-to-sequence framework for PyTorch :maxdepth: 1 :caption: Package Reference - dataset + data util evaluator loss diff --git a/docs/_dev/source/loss.rst b/docs/_dev/source/loss.rst new file mode 100644 index 0000000..1703022 --- /dev/null +++ b/docs/_dev/source/loss.rst @@ -0,0 +1,20 @@ +Loss Functions +============== +.. automodule:: seq2seq.loss +.. currentmodule:: seq2seq.loss + + +.. autoclass:: Loss + :members: + + +.. autoclass:: NLLLoss + :members: + + +.. autoclass:: Perplexity + :members: + + +.. autoclass:: CoverageLoss + :members: \ No newline at end of file diff --git a/docs/_dev/source/models.rst b/docs/_dev/source/models.rst new file mode 100644 index 0000000..9a9baef --- /dev/null +++ b/docs/_dev/source/models.rst @@ -0,0 +1,45 @@ +Models +====== + +BaseRNN +------- + +.. automodule:: seq2seq.models.base_rnn + :members: + +EncoderRNN +---------- + +.. automodule:: seq2seq.models.encoder_rnn + :members: + +DecoderRNN +---------- + +.. automodule:: seq2seq.models.decoder_rnn + :members: + +CopyDecoder +----------- + +.. automodule:: seq2seq.models.copy_decoder + :members: + +TopKDecoder +----------- + +.. automodule:: seq2seq.models.top_k_decoder + :members: + +Global Attention +---------------- + +.. automodule:: seq2seq.models.global_attention + :members: + +Seq2seq +------- + +.. automodule:: seq2seq.models.seq2seq + :members: + diff --git a/docs/_dev/source/notes/intro.md b/docs/_dev/source/notes/intro.md new file mode 100644 index 0000000..0f153f3 --- /dev/null +++ b/docs/_dev/source/notes/intro.md @@ -0,0 +1,90 @@ +# Introduction + +**pytorch-seq2seq** is a simple, efficient and scalable framework implemented in [PyTorch](http://pytorch.org), to get you up and running in no time on sequence-to-sequence learning tasks. The framework has modularized and extensible components for seq2seq models, training and inference, checkpoints, etc. This is an *alpha* release. We appreciate any kind of feedback or contribution. + +# What's New in 0.1.7 + +* Multi-GPU Support +* Copy and Coverage mechanism +* Fully compatible with PyTorch 0.4.1 + +# Roadmap +Sequence to sequence learning is a fast evolving space with new techniques and architectures being published frequently. The goal of this library is facilitating the development of such techniques and applications. While constantly improving the quality of code and documentation, we will focus on the following items: + +* Tutorials with examples on how to quickly get started with the library; +* Evaluation with benchmarks such as WMT machine translation, COCO image captioning, conversational models, etc; +* Provide more flexible model options and improve the usability of the library; +* Adding latest architectures such as: + - *Copy and Coverage mechanism* proposed by [Get To The Point: Summarization with Pointer-Generator Networks (See et al.)](https://arxiv.org/abs/1704.04368) + - *Transformer model* proposed by [Attention Is All You Need (Vaswani et al.)](https://arxiv.org/abs/1706.03762) + - *CNN based* model proposed by [Convolutional Sequence to Sequence Learning (Gehring et al.)](https://arxiv.org/abs/1705.03122) +* Support features in the new versions of PyTorch. + +# Installation +This package requires Python 2.7 or 3.6. We recommend creating a new virtual environment for this project (using virtualenv or conda). + +### Prerequisites + +* Numpy: `pip install numpy` (Refer [here](https://github.com/numpy/numpy) for problem installing Numpy). +* PyTorch: Refer to [PyTorch website](http://pytorch.org/) to install the version w.r.t. your environment. + +### Install from source +Currently we only support installation from source code using setuptools. Checkout the source code and run the following commands: + + pip install -r requirements.txt + python setup.py install + +If you already had a version of PyTorch installed on your system, please verify that it is at least `v0.4.1` for compatibility with our latest release `v0.1.7`. + +## Get Started +### Prepare toy dataset + + # Run script to generate the reverse toy dataset + # The generated data is stored in data/toy_reverse by default + scripts/toy.sh + + # Define the env paths to generated data + TRAIN_SRC=data/toy_reverse/train/src.txt + TRAIN_TGT=data/toy_reverse/train/tgt.txt + DEV_SRC=data/toy_reverse/dev/src.txt + DEV_TGT=data/toy_reverse/dev/tgt.txt + +### Train and play + + # Start training + python examples/sample.py --train_src $TRAIN_SRC --train_tgt $TRAIN_TGT --dev_src $DEV_SRC --dev_tgt $DEV_TGT + +It will take about 3 minutes to train on CPU and less than 1 minute with a Tesla K80. Once training is complete, you will be prompted to enter a new sequence to translate and the model will print out its prediction (use ctrl-C to terminate). Try the example below! + + Input: 1 3 5 7 9 + Expected output: 9 7 5 3 1 EOS + +### Checkpoints +Checkpoints are organized by experiments and timestamps as shown in the following file structure + + experiment_dir + +-- input_vocab + +-- output_vocab + +-- checkpoints + | +-- YYYY_mm_dd_HH_MM_SS + | +-- decoder + | +-- encoder + | +-- model_checkpoint + +The sample script by default saves checkpoints in the `experiment` folder of the root directory. Look at the usages of the sample code for more options, including resuming and loading from checkpoints. + +# Troubleshoots and Contributing +If you have any questions, bug reports, and feature requests, please [open an issue](https://github.com/IBM/pytorch-seq2seq/issues/new). For live discussions, please go to our [Gitter lobby](https://gitter.im/pytorch-seq2seq/Lobby). + +We appreciate any kind of feedback or contribution. Feel free to proceed with small issues like questions, bug fixes and documentation improvement. For major contributions and new features, please discuss with the collaborators in corresponding issues. + +### Development Environment +We setup the development environment using [Vagrant](https://www.vagrantup.com/). To get started, make sure that you have [VirtualBox](https://www.virtualbox.org/) installed on your system, then run `vagrant up` with our 'Vagrantfile'. + +[Docker](https://www.docker.com/) support for development coming soon. + +### Test +The quality and the maintainability of the project is ensured by comprehensive tests. We encourage writing unit tests and integration tests when contributing new codes. + +### Code Style +We follow [Google Python Style Guide](https://google.github.io/styleguide/pyguide.html) for code style. Especially the style of docstrings is important to generate documentation. diff --git a/docs/source/optim.rst b/docs/_dev/source/optim.rst similarity index 87% rename from docs/source/optim.rst rename to docs/_dev/source/optim.rst index 9231850..912fde4 100644 --- a/docs/source/optim.rst +++ b/docs/_dev/source/optim.rst @@ -1,8 +1,6 @@ Optim ===== -optim ------ .. automodule:: seq2seq.optim.optim :members: diff --git a/docs/source/trainer.rst b/docs/_dev/source/trainer.rst similarity index 72% rename from docs/source/trainer.rst rename to docs/_dev/source/trainer.rst index f296aab..a2966fd 100644 --- a/docs/source/trainer.rst +++ b/docs/_dev/source/trainer.rst @@ -1,8 +1,7 @@ Trainer ======= -supervised\_trainer -------------------- +Trainer functions for training models. .. automodule:: seq2seq.trainer.supervised_trainer :members: diff --git a/docs/source/util.rst b/docs/_dev/source/util.rst similarity index 70% rename from docs/source/util.rst rename to docs/_dev/source/util.rst index 9f09c33..caf53d3 100644 --- a/docs/source/util.rst +++ b/docs/_dev/source/util.rst @@ -1,8 +1,7 @@ Util ==== -checkpoint ----------- +Utility functions for main modules. .. automodule:: seq2seq.util.checkpoint :members: diff --git a/docs/public/_modules/index.html b/docs/_modules/index.html similarity index 68% rename from docs/public/_modules/index.html rename to docs/_modules/index.html index c5eae05..85f046d 100644 --- a/docs/public/_modules/index.html +++ b/docs/_modules/index.html @@ -8,7 +8,7 @@ - Overview: module code — pytorch-seq2seq 0.1.5 documentation + Overview: module code — pytorch-seq2seq 0.1.7 documentation @@ -24,25 +24,17 @@ - - - - - - - - - - - + + + + - +
@@ -64,7 +56,7 @@
- 0.1.5 + 0.1.7
@@ -91,13 +83,17 @@

Notes

Package Reference

@@ -163,28 +158,33 @@

All modules for which code is available

-
-
- -
+
@@ -215,7 +215,8 @@

All modules for which code is available

- + - - - + \ No newline at end of file diff --git a/docs/_sources/data.rst.txt b/docs/_sources/data.rst.txt new file mode 100644 index 0000000..a01ca41 --- /dev/null +++ b/docs/_sources/data.rst.txt @@ -0,0 +1,12 @@ +Data +==== + +We use torchtext to manage data loading and processing. For more information about torchtext, please go to: https://github.com/pytorch/text + + +.. automodule:: seq2seq.data.dataset + :members: + + +.. automodule:: seq2seq.data.fields + :members: \ No newline at end of file diff --git a/docs/public/_sources/dataset.rst.txt b/docs/_sources/dataset.rst.txt similarity index 72% rename from docs/public/_sources/dataset.rst.txt rename to docs/_sources/dataset.rst.txt index a508749..f202a1d 100644 --- a/docs/public/_sources/dataset.rst.txt +++ b/docs/_sources/dataset.rst.txt @@ -3,6 +3,13 @@ Dataset We use torchtext to manage data loading and processing. For more information about torchtext, please go to: https://github.com/pytorch/text +Dataset +------- + +.. automodule:: seq2seq.dataset.dataset + :members: + :undoc-members: + Fields ------- diff --git a/docs/public/_sources/evaluator.rst.txt b/docs/_sources/evaluator.rst.txt similarity index 79% rename from docs/public/_sources/evaluator.rst.txt rename to docs/_sources/evaluator.rst.txt index bb01707..dc36a19 100644 --- a/docs/public/_sources/evaluator.rst.txt +++ b/docs/_sources/evaluator.rst.txt @@ -1,14 +1,12 @@ Evaluator ========= -evaluator ---------- +Helper modules for evaluation and prediction. + .. automodule:: seq2seq.evaluator.evaluator :members: :undoc-members: -predictor ---------- .. automodule:: seq2seq.evaluator.predictor :members: diff --git a/docs/public/_sources/index.rst.txt b/docs/_sources/index.rst.txt similarity index 97% rename from docs/public/_sources/index.rst.txt rename to docs/_sources/index.rst.txt index 81c6014..8b1c8bd 100644 --- a/docs/public/_sources/index.rst.txt +++ b/docs/_sources/index.rst.txt @@ -16,7 +16,7 @@ PyTorch-Seq2seq: A sequence-to-sequence framework for PyTorch :maxdepth: 1 :caption: Package Reference - dataset + data util evaluator loss diff --git a/docs/_sources/loss.rst.txt b/docs/_sources/loss.rst.txt new file mode 100644 index 0000000..1703022 --- /dev/null +++ b/docs/_sources/loss.rst.txt @@ -0,0 +1,20 @@ +Loss Functions +============== +.. automodule:: seq2seq.loss +.. currentmodule:: seq2seq.loss + + +.. autoclass:: Loss + :members: + + +.. autoclass:: NLLLoss + :members: + + +.. autoclass:: Perplexity + :members: + + +.. autoclass:: CoverageLoss + :members: \ No newline at end of file diff --git a/docs/_sources/models.rst.txt b/docs/_sources/models.rst.txt new file mode 100644 index 0000000..9a9baef --- /dev/null +++ b/docs/_sources/models.rst.txt @@ -0,0 +1,45 @@ +Models +====== + +BaseRNN +------- + +.. automodule:: seq2seq.models.base_rnn + :members: + +EncoderRNN +---------- + +.. automodule:: seq2seq.models.encoder_rnn + :members: + +DecoderRNN +---------- + +.. automodule:: seq2seq.models.decoder_rnn + :members: + +CopyDecoder +----------- + +.. automodule:: seq2seq.models.copy_decoder + :members: + +TopKDecoder +----------- + +.. automodule:: seq2seq.models.top_k_decoder + :members: + +Global Attention +---------------- + +.. automodule:: seq2seq.models.global_attention + :members: + +Seq2seq +------- + +.. automodule:: seq2seq.models.seq2seq + :members: + diff --git a/docs/_sources/notes/intro.md.txt b/docs/_sources/notes/intro.md.txt new file mode 100644 index 0000000..0f153f3 --- /dev/null +++ b/docs/_sources/notes/intro.md.txt @@ -0,0 +1,90 @@ +# Introduction + +**pytorch-seq2seq** is a simple, efficient and scalable framework implemented in [PyTorch](http://pytorch.org), to get you up and running in no time on sequence-to-sequence learning tasks. The framework has modularized and extensible components for seq2seq models, training and inference, checkpoints, etc. This is an *alpha* release. We appreciate any kind of feedback or contribution. + +# What's New in 0.1.7 + +* Multi-GPU Support +* Copy and Coverage mechanism +* Fully compatible with PyTorch 0.4.1 + +# Roadmap +Sequence to sequence learning is a fast evolving space with new techniques and architectures being published frequently. The goal of this library is facilitating the development of such techniques and applications. While constantly improving the quality of code and documentation, we will focus on the following items: + +* Tutorials with examples on how to quickly get started with the library; +* Evaluation with benchmarks such as WMT machine translation, COCO image captioning, conversational models, etc; +* Provide more flexible model options and improve the usability of the library; +* Adding latest architectures such as: + - *Copy and Coverage mechanism* proposed by [Get To The Point: Summarization with Pointer-Generator Networks (See et al.)](https://arxiv.org/abs/1704.04368) + - *Transformer model* proposed by [Attention Is All You Need (Vaswani et al.)](https://arxiv.org/abs/1706.03762) + - *CNN based* model proposed by [Convolutional Sequence to Sequence Learning (Gehring et al.)](https://arxiv.org/abs/1705.03122) +* Support features in the new versions of PyTorch. + +# Installation +This package requires Python 2.7 or 3.6. We recommend creating a new virtual environment for this project (using virtualenv or conda). + +### Prerequisites + +* Numpy: `pip install numpy` (Refer [here](https://github.com/numpy/numpy) for problem installing Numpy). +* PyTorch: Refer to [PyTorch website](http://pytorch.org/) to install the version w.r.t. your environment. + +### Install from source +Currently we only support installation from source code using setuptools. Checkout the source code and run the following commands: + + pip install -r requirements.txt + python setup.py install + +If you already had a version of PyTorch installed on your system, please verify that it is at least `v0.4.1` for compatibility with our latest release `v0.1.7`. + +## Get Started +### Prepare toy dataset + + # Run script to generate the reverse toy dataset + # The generated data is stored in data/toy_reverse by default + scripts/toy.sh + + # Define the env paths to generated data + TRAIN_SRC=data/toy_reverse/train/src.txt + TRAIN_TGT=data/toy_reverse/train/tgt.txt + DEV_SRC=data/toy_reverse/dev/src.txt + DEV_TGT=data/toy_reverse/dev/tgt.txt + +### Train and play + + # Start training + python examples/sample.py --train_src $TRAIN_SRC --train_tgt $TRAIN_TGT --dev_src $DEV_SRC --dev_tgt $DEV_TGT + +It will take about 3 minutes to train on CPU and less than 1 minute with a Tesla K80. Once training is complete, you will be prompted to enter a new sequence to translate and the model will print out its prediction (use ctrl-C to terminate). Try the example below! + + Input: 1 3 5 7 9 + Expected output: 9 7 5 3 1 EOS + +### Checkpoints +Checkpoints are organized by experiments and timestamps as shown in the following file structure + + experiment_dir + +-- input_vocab + +-- output_vocab + +-- checkpoints + | +-- YYYY_mm_dd_HH_MM_SS + | +-- decoder + | +-- encoder + | +-- model_checkpoint + +The sample script by default saves checkpoints in the `experiment` folder of the root directory. Look at the usages of the sample code for more options, including resuming and loading from checkpoints. + +# Troubleshoots and Contributing +If you have any questions, bug reports, and feature requests, please [open an issue](https://github.com/IBM/pytorch-seq2seq/issues/new). For live discussions, please go to our [Gitter lobby](https://gitter.im/pytorch-seq2seq/Lobby). + +We appreciate any kind of feedback or contribution. Feel free to proceed with small issues like questions, bug fixes and documentation improvement. For major contributions and new features, please discuss with the collaborators in corresponding issues. + +### Development Environment +We setup the development environment using [Vagrant](https://www.vagrantup.com/). To get started, make sure that you have [VirtualBox](https://www.virtualbox.org/) installed on your system, then run `vagrant up` with our 'Vagrantfile'. + +[Docker](https://www.docker.com/) support for development coming soon. + +### Test +The quality and the maintainability of the project is ensured by comprehensive tests. We encourage writing unit tests and integration tests when contributing new codes. + +### Code Style +We follow [Google Python Style Guide](https://google.github.io/styleguide/pyguide.html) for code style. Especially the style of docstrings is important to generate documentation. diff --git a/docs/public/_sources/optim.rst.txt b/docs/_sources/optim.rst.txt similarity index 87% rename from docs/public/_sources/optim.rst.txt rename to docs/_sources/optim.rst.txt index 9231850..912fde4 100644 --- a/docs/public/_sources/optim.rst.txt +++ b/docs/_sources/optim.rst.txt @@ -1,8 +1,6 @@ Optim ===== -optim ------ .. automodule:: seq2seq.optim.optim :members: diff --git a/docs/public/_sources/trainer.rst.txt b/docs/_sources/trainer.rst.txt similarity index 72% rename from docs/public/_sources/trainer.rst.txt rename to docs/_sources/trainer.rst.txt index f296aab..a2966fd 100644 --- a/docs/public/_sources/trainer.rst.txt +++ b/docs/_sources/trainer.rst.txt @@ -1,8 +1,7 @@ Trainer ======= -supervised\_trainer -------------------- +Trainer functions for training models. .. automodule:: seq2seq.trainer.supervised_trainer :members: diff --git a/docs/public/_sources/util.rst.txt b/docs/_sources/util.rst.txt similarity index 70% rename from docs/public/_sources/util.rst.txt rename to docs/_sources/util.rst.txt index 9f09c33..caf53d3 100644 --- a/docs/public/_sources/util.rst.txt +++ b/docs/_sources/util.rst.txt @@ -1,8 +1,7 @@ Util ==== -checkpoint ----------- +Utility functions for main modules. .. automodule:: seq2seq.util.checkpoint :members: diff --git a/docs/public/_static/ajax-loader.gif b/docs/_static/ajax-loader.gif similarity index 100% rename from docs/public/_static/ajax-loader.gif rename to docs/_static/ajax-loader.gif diff --git a/docs/public/_static/basic.css b/docs/_static/basic.css similarity index 95% rename from docs/public/_static/basic.css rename to docs/_static/basic.css index 6df76b0..19ced10 100644 --- a/docs/public/_static/basic.css +++ b/docs/_static/basic.css @@ -4,7 +4,7 @@ * * Sphinx stylesheet -- basic theme. * - * :copyright: Copyright 2007-2017 by the Sphinx team, see AUTHORS. + * :copyright: Copyright 2007-2018 by the Sphinx 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5654977..d892892 100644 --- a/docs/public/_static/doctools.js +++ b/docs/_static/doctools.js @@ -4,7 +4,7 @@ * * Sphinx JavaScript utilities for all documentation. * - * :copyright: Copyright 2007-2017 by the Sphinx team, see AUTHORS. + * :copyright: Copyright 2007-2018 by the Sphinx team, see AUTHORS. * :license: BSD, see LICENSE for details. * */ @@ -45,7 +45,7 @@ jQuery.urlencode = encodeURIComponent; * it will always return arrays of strings for the value parts. */ jQuery.getQueryParameters = function(s) { - if (typeof s == 'undefined') + if (typeof s === 'undefined') s = document.location.search; var parts = s.substr(s.indexOf('?') + 1).split('&'); var result = {}; @@ -66,29 +66,55 @@ jQuery.getQueryParameters = function(s) { * span elements with the given class name. */ jQuery.fn.highlightText = function(text, className) { - function highlight(node) { - if (node.nodeType == 3) { + function highlight(node, addItems) { + if (node.nodeType === 3) { var val = node.nodeValue; var pos = val.toLowerCase().indexOf(text); - if (pos >= 0 && !jQuery(node.parentNode).hasClass(className)) { - var span = document.createElement("span"); - span.className = className; + if (pos >= 0 && + !jQuery(node.parentNode).hasClass(className) && + !jQuery(node.parentNode).hasClass("nohighlight")) { + var span; + var isInSVG = jQuery(node).closest("body, svg, foreignObject").is("svg"); + if (isInSVG) { + span = document.createElementNS("http://www.w3.org/2000/svg", "tspan"); + } else { + span = document.createElement("span"); + span.className = className; + } span.appendChild(document.createTextNode(val.substr(pos, text.length))); node.parentNode.insertBefore(span, node.parentNode.insertBefore( document.createTextNode(val.substr(pos + text.length)), node.nextSibling)); node.nodeValue = val.substr(0, pos); + if (isInSVG) { + var bbox = span.getBBox(); + var rect = document.createElementNS("http://www.w3.org/2000/svg", "rect"); + rect.x.baseVal.value = bbox.x; + rect.y.baseVal.value = bbox.y; + rect.width.baseVal.value = bbox.width; + rect.height.baseVal.value = bbox.height; + rect.setAttribute('class', className); + var parentOfText = node.parentNode.parentNode; + addItems.push({ + "parent": node.parentNode, + "target": rect}); + } } } else if (!jQuery(node).is("button, select, textarea")) { jQuery.each(node.childNodes, function() { - highlight(this); + highlight(this, addItems); }); } } - return this.each(function() { - highlight(this); + var addItems = []; + var result = this.each(function() { + highlight(this, addItems); }); + for (var i = 0; i < addItems.length; ++i) { + jQuery(addItems[i].parent).before(addItems[i].target); + } + return result; }; /* @@ -131,21 +157,21 @@ var Documentation = { * i18n support */ TRANSLATIONS : {}, - PLURAL_EXPR : function(n) { return n == 1 ? 0 : 1; }, + PLURAL_EXPR : function(n) { return n === 1 ? 0 : 1; }, LOCALE : 'unknown', // gettext and ngettext don't access this so that the functions // can safely bound to a different name (_ = Documentation.gettext) gettext : function(string) { var translated = Documentation.TRANSLATIONS[string]; - if (typeof translated == 'undefined') + if (typeof translated === 'undefined') return string; - return (typeof translated == 'string') ? translated : translated[0]; + return (typeof translated === 'string') ? translated : translated[0]; }, ngettext : function(singular, plural, n) { var translated = Documentation.TRANSLATIONS[singular]; - if (typeof translated == 'undefined') + if (typeof translated === 'undefined') return (n == 1) ? singular : plural; return translated[Documentation.PLURALEXPR(n)]; }, @@ -180,7 +206,7 @@ var Documentation = { * see: https://bugzilla.mozilla.org/show_bug.cgi?id=645075 */ fixFirefoxAnchorBug : function() { - if (document.location.hash) + if (document.location.hash && $.browser.mozilla) window.setTimeout(function() { document.location.href += ''; }, 10); @@ -216,7 +242,7 @@ var Documentation = { var src = $(this).attr('src'); var idnum = $(this).attr('id').substr(7); $('tr.cg-' + idnum).toggle(); - if (src.substr(-9) == 'minus.png') + if (src.substr(-9) === 'minus.png') $(this).attr('src', src.substr(0, src.length-9) + 'plus.png'); else $(this).attr('src', src.substr(0, src.length-8) + 'minus.png'); @@ -248,7 +274,7 @@ var Documentation = { var path = document.location.pathname; var parts = path.split(/\//); $.each(DOCUMENTATION_OPTIONS.URL_ROOT.split(/\//), function() { - if (this == '..') + if (this === '..') parts.pop(); }); var url = parts.join('/'); diff --git a/docs/_static/documentation_options.js b/docs/_static/documentation_options.js new file mode 100644 index 0000000..9c9c947 --- /dev/null +++ b/docs/_static/documentation_options.js @@ -0,0 +1,9 @@ +var DOCUMENTATION_OPTIONS = { + URL_ROOT: document.getElementById("documentation_options").getAttribute('data-url_root'), + VERSION: '0.1.7', + LANGUAGE: 'None', + COLLAPSE_INDEX: false, + FILE_SUFFIX: '.html', + HAS_SOURCE: true, + SOURCELINK_SUFFIX: '.txt' +}; 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All rights reserved. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/docs/public/_static/fonts/fontawesome-webfont.ttf b/docs/_static/fonts/fontawesome-webfont.ttf similarity index 75% rename from docs/public/_static/fonts/fontawesome-webfont.ttf rename to docs/_static/fonts/fontawesome-webfont.ttf index f221e50..35acda2 100644 Binary files a/docs/public/_static/fonts/fontawesome-webfont.ttf and b/docs/_static/fonts/fontawesome-webfont.ttf differ diff --git a/docs/_static/fonts/fontawesome-webfont.woff b/docs/_static/fonts/fontawesome-webfont.woff new file mode 100644 index 0000000..400014a Binary files /dev/null and b/docs/_static/fonts/fontawesome-webfont.woff differ diff --git a/docs/_static/fonts/fontawesome-webfont.woff2 b/docs/_static/fonts/fontawesome-webfont.woff2 new file mode 100644 index 0000000..4d13fc6 Binary files /dev/null and b/docs/_static/fonts/fontawesome-webfont.woff2 differ diff --git a/docs/public/_static/jquery-3.1.0.js b/docs/_static/jquery-3.2.1.js similarity index 94% rename from docs/public/_static/jquery-3.1.0.js rename to docs/_static/jquery-3.2.1.js index f2fc274..d2d8ca4 100644 --- a/docs/public/_static/jquery-3.1.0.js +++ b/docs/_static/jquery-3.2.1.js @@ -1,16 +1,15 @@ -/*eslint-disable no-unused-vars*/ /*! - * jQuery JavaScript Library v3.1.0 + * jQuery JavaScript Library v3.2.1 * https://jquery.com/ * * Includes Sizzle.js * https://sizzlejs.com/ * - * Copyright jQuery Foundation and other contributors + * Copyright JS Foundation and other contributors * Released under the MIT license * https://jquery.org/license * - * Date: 2016-07-07T21:44Z + * Date: 2017-03-20T18:59Z */ ( function( global, factory ) { @@ -83,13 +82,13 @@ var support = {}; doc.head.appendChild( script ).parentNode.removeChild( script ); } /* global Symbol */ -// Defining this global in .eslintrc would create a danger of using the global +// Defining this global in .eslintrc.json would create a danger of using the global // unguarded in another place, it seems safer to define global only for this module var - version = "3.1.0", + version = "3.2.1", // Define a local copy of jQuery jQuery = function( selector, context ) { @@ -129,13 +128,14 @@ jQuery.fn = jQuery.prototype = { // Get the Nth element in the matched element set OR // Get the whole matched element set as a clean array get: function( num ) { - return num != null ? - // Return just the one element from the set - ( num < 0 ? this[ num + this.length ] : this[ num ] ) : + // Return all the elements in a clean array + if ( num == null ) { + return slice.call( this ); + } - // Return all the elements in a clean array - slice.call( this ); + // Return just the one element from the set + return num < 0 ? this[ num + this.length ] : this[ num ]; }, // Take an array of elements and push it onto the stack @@ -236,11 +236,11 @@ jQuery.extend = jQuery.fn.extend = function() { // Recurse if we're merging plain objects or arrays if ( deep && copy && ( jQuery.isPlainObject( copy ) || - ( copyIsArray = jQuery.isArray( copy ) ) ) ) { + ( copyIsArray = Array.isArray( copy ) ) ) ) { if ( copyIsArray ) { copyIsArray = false; - clone = src && jQuery.isArray( src ) ? src : []; + clone = src && Array.isArray( src ) ? src : []; } else { clone = src && jQuery.isPlainObject( src ) ? src : {}; @@ -279,8 +279,6 @@ jQuery.extend( { return jQuery.type( obj ) === "function"; }, - isArray: Array.isArray, - isWindow: function( obj ) { return obj != null && obj === obj.window; }, @@ -355,10 +353,6 @@ jQuery.extend( { return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); }, - nodeName: function( elem, name ) { - return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); - }, - each: function( obj, callback ) { var length, i = 0; @@ -543,14 +537,14 @@ function isArrayLike( obj ) { } var Sizzle = /*! - * Sizzle CSS Selector Engine v2.3.0 + * Sizzle CSS Selector Engine v2.3.3 * https://sizzlejs.com/ * * Copyright jQuery Foundation and other contributors * Released under the MIT license * http://jquery.org/license * - * Date: 2016-01-04 + * Date: 2016-08-08 */ (function( window ) { @@ -696,7 +690,7 @@ var i, // CSS string/identifier serialization // https://drafts.csswg.org/cssom/#common-serializing-idioms - rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\x80-\uFFFF\w-]/g, + rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g, fcssescape = function( ch, asCodePoint ) { if ( asCodePoint ) { @@ -723,7 +717,7 @@ var i, disabledAncestor = addCombinator( function( elem ) { - return elem.disabled === true; + return elem.disabled === true && ("form" in elem || "label" in elem); }, { dir: "parentNode", next: "legend" } ); @@ -1009,26 +1003,54 @@ function createButtonPseudo( type ) { * @param {Boolean} disabled true for :disabled; false for :enabled */ function createDisabledPseudo( disabled ) { - // Known :disabled false positives: - // IE: *[disabled]:not(button, input, select, textarea, optgroup, option, menuitem, fieldset) - // not IE: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable + + // Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable return function( elem ) { - // Check form elements and option elements for explicit disabling - return "label" in elem && elem.disabled === disabled || - "form" in elem && elem.disabled === disabled || + // Only certain elements can match :enabled or :disabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled + // https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled + if ( "form" in elem ) { + + // Check for inherited disabledness on relevant non-disabled elements: + // * listed form-associated elements in a disabled fieldset + // https://html.spec.whatwg.org/multipage/forms.html#category-listed + // https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled + // * option elements in a disabled optgroup + // https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled + // All such elements have a "form" property. + if ( elem.parentNode && elem.disabled === false ) { + + // Option elements defer to a parent optgroup if present + if ( "label" in elem ) { + if ( "label" in elem.parentNode ) { + return elem.parentNode.disabled === disabled; + } else { + return elem.disabled === disabled; + } + } - // Check non-disabled form elements for fieldset[disabled] ancestors - "form" in elem && elem.disabled === false && ( - // Support: IE6-11+ - // Ancestry is covered for us - elem.isDisabled === disabled || + // Support: IE 6 - 11 + // Use the isDisabled shortcut property to check for disabled fieldset ancestors + return elem.isDisabled === disabled || - // Otherwise, assume any non-