Add support for Python 3.10 (#13)

* Add support for Python 3.10

* Add Python 3.10 to testing matrix

* Surround version strings in quotes

.github/workflows/run-tests.yml

@@ -13,7 +13,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python-version: [3.7, 3.8, 3.9]
+        python-version: ['3.7', '3.8', '3.9', '3.10']
 
     steps:
     - uses: actions/checkout@v2

README.md

@@ -9,13 +9,20 @@
 
 Ever wondered which dependencies your Python project relies on? `iscan` gives you a clear view of all the third-party packages and standard library modules your project uses.
 
-- [Quick start](#quick-start)
 - [Installation](#installation)
+- [Quick start](#quick-start)
 - [Dependencies](#dependencies)
 - [Usage](#usage)
     - [Command line interface](#command-line-interface)
     - [Python API](#python-api)
 
+## Installation
+`iscan` can be installed using either conda or pip.
+```
+$ conda install iscan -c conda-forge
+$ python -m pip install iscan
+```
+
 ## Quick start
 Simply provide the path to your project. That's it!
 
@@ -49,13 +56,6 @@ warnings                 3
 ...
 ```
 
-## Installation
-`iscan` can be installed using either conda or pip.
-```
-$ conda install iscan -c conda-forge
-$ python -m pip install iscan
-```
-
 ## Dependencies
 `iscan` is light-weight and doesn't rely on anything outside the standard library. The core scanning functionality is built on top of the [ast](https://docs.python.org/3/library/ast.html#module-ast) module.
 
@@ -98,7 +98,7 @@ $ iscan --help
 ```
 
 ### Python API
-The Python API provides a `run` function that returns the scanning result and import count in the form of two [Counter](https://docs.python.org/3/library/collections.html#collections.Counter) objects, split between third-party packages and standard library modules.
+The Python API exposes a `run` function that returns the scanning result and import count in the form of two [Counter](https://docs.python.org/3/library/collections.html#collections.Counter) objects, split between third-party packages and standard library modules.
 ```python
 >>> from iscan import run
 >>> dir_to_scan = './requests'

iscan/__init__.py

@@ -1,4 +1,4 @@
 from iscan.scan import run
 
 
-__version__ = '0.4.2'
+__version__ = '0.4.3'

iscan/std_lib.py

@@ -44,8 +44,9 @@
 STD_LIB_37 = ['contextvars', 'dataclasses']
 STD_LIB_38 = []  # type: ignore
 STD_LIB_39 = ['graphlib', 'zoneinfo']
+STD_LIB_310 = []  # type: ignore
 
-STD_LIB = STD_LIB_27 + STD_LIB_35 + STD_LIB_36 + STD_LIB_37 + STD_LIB_38 + STD_LIB_39
+STD_LIB = STD_LIB_27 + STD_LIB_35 + STD_LIB_36 + STD_LIB_37 + STD_LIB_38 + STD_LIB_39 + STD_LIB_310
 
 
 def separate_third_party_from_std_lib(packages: Iterable[str]) -> Tuple[List[str], List[str]]:
@@ -90,7 +91,7 @@ def get_std_lib(version: str) -> List[str]:
 
 
 if __name__ == '__main__':
-    versions = ['2.7', '3.5', '3.6', '3.7', '3.8', '3.9']
+    versions = ['2.7', '3.5', '3.6', '3.7', '3.8', '3.9', '3.10']
     cumulative = []
     for version in versions:
         std_lib = get_std_lib(version)

setup.py

@@ -21,7 +21,7 @@
     version=iscan.__version__,
     url='https://github.com/zzhengnan/iscan',
     author='Zhengnan Zhao',
-    description="iscan helps you identify your project's dependencies",
+    description="iscan helps you identify your project's dependencies.",
     long_description=LONG_DESCRIPTION,
     long_description_content_type='text/markdown',
     packages=setuptools.find_packages(),
@@ -32,6 +32,7 @@
         'Programming Language :: Python :: 3.7',
         'Programming Language :: Python :: 3.8',
         'Programming Language :: Python :: 3.9',
+        'Programming Language :: Python :: 3.10',
         'License :: OSI Approved :: MIT License',
         'Operating System :: OS Independent',
     ]