commit 1808070b3540e4da31689499b3d7ff94e2b21f97
Author: gd <gechandev@gmail.com>
Date:   Mon Mar 8 07:11:45 2021 +0300

    init

diff --git a/.gitignore b/.gitignore
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+++ b/.gitignore
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+__pycache__/
+*.egg-info/
+build/
+dist/
+*.pyc
+*.swp
+*~
diff --git a/LICENSE b/LICENSE
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+++ b/LICENSE
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+This is free and unencumbered software released into the public domain.
+
+Anyone is free to copy, modify, publish, use, compile, sell, or
+distribute this software, either in source code form or as a compiled
+binary, for any purpose, commercial or non-commercial, and by any
+means.
+
+In jurisdictions that recognize copyright laws, the author or authors
+of this software dedicate any and all copyright interest in the
+software to the public domain. We make this dedication for the benefit
+of the public at large and to the detriment of our heirs and
+successors. We intend this dedication to be an overt act of
+relinquishment in perpetuity of all present and future rights to this
+software under copyright law.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
+
+For more information, please refer to <http://unlicense.org/>
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diff --git a/README.md b/README.md
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+++ b/README.md
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+# jwrap
+
+**jwrap** — is a single-file micro-library that implements JSON wrapper. Its mission is to make interacting with JSON a little bit easier without writing extra code.
+
+More information is available in docstrings:
+
+```
+>>> import jwrap
+>>> help(jwrap)
+```
+
+## Quickstart
+
+For example, you can write some data to json file by this:
+
+```python
+from jwrap import Jwrap
+
+j = Jwrap('myfile.json')
+j.json['mykey'] = 'my value'
+# or: j.ins('mykey', 'my value')
+j.commit()  # write data to file
+```
\ No newline at end of file
diff --git a/jwrap.py b/jwrap.py
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+++ b/jwrap.py
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+"""jwrap -- is a single-file micro-library that implements
+JSON wrapper. Its mission is to make interacting with JSON
+a little bit easier without writing extra code.
+
+License: Unlicense (See LICENSE for details).
+"""
+
+__version__ = '0.3'
+
+import os
+import json
+
+
+def read_file(path_to_file: str):
+    """Return the file data from `path_to_file`."""
+    with open(path_to_file, 'r') as json_file:
+        return json_file.read()
+
+def write_to_file(path_to_file: str, data):
+    """Write `data` to file from `path_to_file`."""
+    with open(path_to_file, 'w') as json_file:
+        return json_file.write(data)
+
+def load_json_from_file(path_to_file: str):
+    """Load JSON data from file from `path_to_file` by `json.load()`.
+    Previously call `read_file()`.
+    """
+    return json.loads(read_file(path_to_file))
+
+def dump_json_to_file(path_to_file: str, data):
+    """Dump JSON data and write it to file from `path_to_file`.
+    `ensure_ascii` option is disabled, indentation is enabled.
+    """
+    write_to_file(
+            path_to_file,
+            json.dumps(data, ensure_ascii=False, indent=4)
+        )
+
+class Jwrap(object):
+    """The Jwrap object provides a JSON file connection and implements
+    a number of methods for manipulating data.
+    Some of them duplicate the standard functionality of Python dicts
+    and they can be easily replaced with equivalents. For example::
+
+    obj.ins('key', 'value')
+    # is equivalent to:
+    obj.json()['key'] = 'value'
+    """
+
+    def __init__(self, path_to_file):
+        """Check `path_to_file`, create directory if not exist
+        and create file if not exist. If file is empty write empty
+        dict into it. Load JSON from file.
+
+        Varisbles:
+        `__file`      -- contains path to json file (`path_to_file`).
+        `__json_data` -- contains loaded JSON data from `__file`.
+        """
+        dirname = os.path.dirname(path_to_file)
+        if dirname == '' or dirname == '.':
+            self.__file = path_to_file
+        else:
+            try:
+                os.makedirs(dirname, exist_ok=True)
+                self.__file = path_to_file
+            except OSError:
+                return 'Error: Cannot create path: {}'.format(dirname)
+        if self.__file:
+            if not os.path.exists(self.__file) \
+               or os.path.getsize(self.__file) == 0:
+                write_to_file(self.__file, '{}')
+            self.__json_data = load_json_from_file(self.__file)
+
+    def get_file(self) -> str:
+        """Return abspath to `__file`."""
+        return os.path.abspath(self.__file)
+
+    def json(self) -> dict:
+        """Return `__json_data`."""
+        return self.__json_data
+
+    def reload(self):
+        """Reload JSON data from file."""
+        self.__json_data = load_json_from_file(self.__file)
+
+    def commit(self):
+        """Write JSON data to file."""
+        dump_json_to_file(self.__file, self.__json_data)
+
+    def keys(self) -> list:
+        """Return root level key list."""
+        return list(self.__json_data.keys())
+
+    def subkeys(self, key: str) -> list:
+        """Return list of `key` subkeys."""
+        return list(self.__json_data[key].keys())
+
+    def keys_by_value(self, value) -> list:
+        """Return list of keys by value `value`"""
+        return [key for key, val in self.__json_data.items() if val == value]
+
+    def ins(self, key: str, value):
+        """Insert `key` with value `value`."""
+        self.__json_data[key] = value
+
+    def inssub(self, key: str, subkey: str, value):
+        """Similar to `ins`, but for subset."""
+        self.__json_data[key][subkey] = value
+
+    def rem(self, key: str):
+        """Remove value from JSON by `key`."""
+        del self.__json_data[key]
+
+    def remsub(self, key: str, subkey: str):
+        """Similar to `rem`, but for subset.
+        Remove value by `subkey` of `key`.
+        """
+        del self.__json_data[key][subkey]
+
+if __name__ == '__main__':
+    pass
diff --git a/setup.py b/setup.py
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+++ b/setup.py
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+import setuptools
+
+
+with open("README.md", "r") as lg:
+    long_description = lg.read()
+
+setuptools.setup(
+    name="jwrap",
+    py_modules=['jwrap'],
+    version="0.3",
+    author="gd",
+    author_email="gechandev@gmail.com",
+    description="Wrapper for easy interacting with JSON files.",
+    long_description=long_description,
+    long_description_content_type="text/markdown",
+    url="https://gitea.gch.icu/gd/jwrap/",
+    packages=setuptools.find_packages(),
+    classifiers=[
+        "Programming Language :: Python :: 3.9",
+        "License :: OSI Approved :: The Unlicense (Unlicense)",
+        "Operating System :: OS Independent",
+    ],
+    python_requires='>=3.6',
+)