version bump to 0.5.0

examples/Geo/bezier.py

@@ -1,3 +1,5 @@
+import numpy as np
+
 from examples.example_imports import *
 from manim_express import *
 from sparrow import clamp
@@ -69,10 +71,23 @@ def clip1(self):
         self.play(self._value_tracker.increment_value, 1, run_time=5, rate_func=smooth)
         self.wait(0.5)
 
+    def clip2(self):
+        x = np.linspace(0, 1, 100)
+        # self.plot(x, [smooth(i) for i in x])
+        # self.plot(x, [double_smooth(i) for i in x])
+        # self.plot(x, [lingering(i) for i in x])
+        self.plot(x, [exponential_decay(i) for i in x])
+        self.plot(x, [wiggle(i) for i in x])
+        self.show_plot()
+        self.hold_on()
+
+
+
 
 # CONFIG.write_file = True
 # CONFIG.gif = True
 # CONFIG.color = WHITE
 
 bezier = Bazier()
-bezier.render()
+# bezier.render()
+bezier.clip2()

manim_express/__init__.py

@@ -3,9 +3,11 @@
 from .points import *
 from sparrow.file_ops import yaml_load, ppath
 from sparrow.color_str import rgb_string
+import pkg_resources
 
 plan_root_path = __file__
 
 _version_config = yaml_load(ppath("version-config.yaml", __file__))
-__version__= _version_config['version']
+__version__ = pkg_resources.get_distribution(_version_config['name']).version
+
 print(f"{rgb_string(_version_config['name'], color='#34A853')} version: {rgb_string(__version__, color='#C9E8FF')}")

setup.py

@@ -1,51 +1,17 @@
 #!/usr/bin/env python
 
 from __future__ import print_function
-from setuptools import setup, find_packages
-from glob import glob
-import os
-from sparrow.file_ops import yaml_load
+from setuptools import setup
 
 pkgname = "manim_express"
 pkgdir = pkgname
-version_config = yaml_load(os.path.join(pkgdir, "version-config.yaml"))
-name, version = version_config['name'], version_config['version']
-#
-# with open(glob('requirements.txt')[0], encoding='utf-8') as f:
-#     all_reqs = f.read().split('\n')
-# install_requires = [x.strip() for x in all_reqs]
-#
-# with open("README.md", "r", encoding='utf-8') as fr:
-#     long_description = fr.read()
 
 setup(
     setup_requires=['pbr>=1.9', 'setuptools>=17.1'],
     pbr=True,
-    # name=name,
-    # version=version,
     package_data={
         pkgdir: [
             '*.yaml', '*.yml',
         ],
     },
-    # description=" Animation engine for explanatory math videos",
-    # long_description=long_description,
-    # long_description_content_type="text/markdown",
-    # author="K.y",
-    # author_email="beidongjiedeguang@gmail.com",
-    # url="https://github.com/beidongjiedeguang/manim-express",
-    # license="MIT",
-    # install_requires=install_requires,
-    # classifiers=[
-    #     'Operating System :: OS Independent',
-    #     'Intended Audience :: Developers',
-    #     'Intended Audience :: Science/Research',
-    #     'Topic :: Scientific/Engineering :: Artificial Intelligence',
-    #     "Programming Language :: Python :: 3",
-    #     "Programming Language :: Python :: 3.8",
-    # ],
-    # keywords=[
-    #     'Computer Vision', 'Mathematics', 'Physics', 'Machine Learning', 'Neural Networks',
-    # ],
-    # packages=find_packages()
 )

tools.py

@@ -20,7 +20,6 @@ def update_requirements():
 def update_setup_cfg():
     verson_config = yaml_load('./manim_express/version-config.yaml')
     pkg_name = verson_config.get('name')
-    version_str = verson_config.get('version')
     with open('setup.cfg', 'r', encoding='utf8') as fio:
         lines = fio.readlines()
         break_flag = 2

workflow.py

@@ -1,3 +1,5 @@
+import os
+
 from sparrow.version_ops import VersionControl
 from tools import update_requirements, update_setup_cfg
 
@@ -7,6 +9,7 @@
 vc.update_version()
 
 update_setup_cfg()
+os.system(f"git tag {vc.config['version']}")
 # To keep manimlib latest.
 update_requirements()
 vc.update_readme(readme_path="./README.md", license="MIT")