initial

.gitignore

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+.idea
+build/
+dist/
+jstate.egg-info
+venv/

LICENSE

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+BSD 2-Clause License
+
+Copyright (c) 2021, Evgeny Zinoviev
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

README.md

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+# jstate

jstate/__init__.py

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+from .jstate import JState

jstate/jstate.py

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+import os, json
+
+
+class JState:
+    def __init__(self, file: str, default=None):
+        if default is None:
+            default = {}
+        self.file = file
+        self.default = default
+
+    def read(self) -> dict:
+        if not os.path.exists(self.file):
+            self.write(self.default)
+            return self.default
+
+        with open(self.file, 'r') as f:
+            return json.loads(f.read())
+
+    def write(self, state: dict):
+        with open(self.file, 'w') as f:
+            f.write(json.dumps(state))

setup.cfg

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+[metadata]
+name = jstate
+version = 0.0.4
+author = Evgeny S.
+author_email = me@ch1p.io
+description =
+long_description = file: README.md
+license = BSD
+license_file = LICENSE
+long_description_content_type = text/markdown
+url = https://github.com/gch1p/jstate.git
+project_urls =
+    Bug Tracker = https://github.com/gch1p/jstate/issues
+classifiers =
+    Programming Language :: Python :: 3
+    License :: OSI Approved :: BSD License
+    Operating System :: OS Independent
+
+[options]
+packages = jstate
+python_requires = >=3.6
+include_package_data = True
+