Python pprint Exercise - Fetch information about a project
Python pprint: Exercise-5 with Solution
Write a Python program to fetch information about a project (from PyPI) using pprint() function.
Sample Solution:
Python Code:
import json
import pprint
from urllib.request import urlopen
with urlopen('https://pypi.org/pypi/scriptgen/json') as resp:
project_info = json.load(resp)['info']
pprint.pprint(project_info)
Sample Output:
{'author': 'Elmer Nocon, fopoon',
'author_email': 'elmernocon@gmail.com',
'bugtrack_url': None,
'classifiers': ['Development Status :: 1 - Planning',
'License :: OSI Approved :: MIT License',
'Operating System :: MacOS :: MacOS X',
'Operating System :: Microsoft :: Windows :: Windows 10',
'Operating System :: Unix',
'Programming Language :: Python :: 3',
'Programming Language :: Python :: 3 :: Only',
'Programming Language :: Python :: 3.7'],
'description': '[//]: # (Auto-generated: 2021-01-13T09:44:07.865904)\n'
'\n'
'# scriptgen\n'
'\n'
'[//]: # (badges)\n'
'[](https://github.com/Fopoon/scriptgen)\n'
'[](https://github.com/Fopoon/scriptgen/releases)\n'
'[](https://pypi.org/project/scriptgen/#history)\n'
'\n'
'\n'
'[](LICENSE.txt)\n'
'\n'
'[](https://pepy.tech/project/scriptgen)\n'
'\n'
'A collection of script generation helpers and templates.\n'
'\n'
'## Installation\n'
'\n'
'```sh\n'
'pip install scriptgen\n'
'```\n'
'\n'
'## Usage\n'
'\n'
'```python\n'
'from scriptgen import StringBuilder\n'
'\n'
'\n'
'if __name__ == "__main__":\n'
' # Create a StringBuilder instance.\n'
' sb = StringBuilder()\n'
'\n'
' sb.wt("Hello ") # write text "Hello "\n'
' sb.wl("World!") # write line "World!\\n"\n'
'\n'
' print(str(sb))\n'
'```\n'
'\n'
'```\n'
'Hello World!\n'
'\n'
'```\n'
'\n'
'
\n'
'\n'
'```python\n'
'from scriptgen import StringBuilder\n'
'\n'
'from scriptgen.templates.csharp import \\\n'
' csharp_usings, \\\n'
' csharp_namespace, \\\n'
' csharp_class, \\\n'
' csharp_method\n'
'\n'
'\n'
'if __name__ == "__main__":\n'
' # Create a StringBuilder instance.\n'
' sb = StringBuilder()\n'
'\n'
' # Write using statements.\n'
' sb.wb(csharp_usings(\n'
' "System"\n'
' ))\n'
'\n'
' # Add a new line after the using statements.\n'
' sb.nl()\n'
'\n'
' # Create a namespace StringBuilder instance.\n'
' ns = csharp_namespace("Sample")\n'
'\n'
' # Create a class StringBuilder instance.\n'
' c = csharp_class(\n'
' class_name="Program",\n'
' access_modifier="public"\n'
' )\n'
'\n'
' # Create a method StringBuilder instance.\n'
' m = csharp_method(\n'
' method_name="Main",\n'
' access_modifier="public static",\n'
' return_type="int"\n'
' )\n'
'\n'
' # Write the following lines inside the method.\n'
' m.wl(\'Console.WriteLine("Hello World!");\')\n'
' m.wl("return 0;")\n'
'\n'
' c.wb(m) # Write the method inside the class.\n'
' ns.wb(c) # Write the class inside the namespace.\n'
' sb.wb(ns) # Write the namespace.\n'
'\n'
' print(str(sb))\n'
'\n'
'```\n'
'\n'
'```csharp\n'
'using System;\n'
'\n'
'namespace Sample\n'
'{\n'
' public class Program\n'
' {\n'
' public static int Main()\n'
' {\n'
' Console.WriteLine("Hello World!");\n'
' return 0;\n'
' }\n'
' }\n'
'}\n'
'\n'
'```\n'
'\n'
'
\n'
'\n'
'```python\n'
'from scriptgen import StringBuilder\n'
'\n'
'from scriptgen.templates.csharp import \\\n'
' csharp_autogen, \\\n'
' csharp_namespace, \\\n'
' csharp_class, \\\n'
' csharp_region\n'
'\n'
'\n'
'if __name__ == "__main__":\n'
' # Get version from arguments..\n'
' # i.e. python script.py -major 0 -minor 0 -patch 1\n'
' major: int = 0\n'
' minor: int = 0\n'
' patch: int = 1\n'
'\n'
' # Create a StringBuilder instance.\n'
' sb = StringBuilder()\n'
'\n'
' # Write timestamp.\n'
' sb.wb(csharp_autogen())\n'
'\n'
' # Add a new line after the using statements.\n'
' sb.nl()\n'
'\n'
' # Create a namespace StringBuilder instance.\n'
' ns = csharp_namespace("Sample")\n'
'\n'
' # Create a class StringBuilder instance.\n'
' c = csharp_class(\n'
' class_name="BuildInfo",\n'
' access_modifier="public static partial"\n'
' )\n'
'\n'
' # Create a "Constants" region StringBuilder instance.\n'
' r = csharp_region("Constants")\n'
'\n'
' # Write the following lines inside the "Constants" '
'region.\n'
' r.wl(f"public const int MAJOR = {major};")\n'
' r.nl()\n'
' r.wl(f"public const int MINOR = {minor};")\n'
' r.nl()\n'
' r.wl(f"public const int PATCH = {patch};")\n'
'\n'
' c.wb(r) # Write the region inside the class.\n'
' ns.wb(c) # Write the class inside the namespace.\n'
' sb.wb(ns) # Write the namespace.\n'
'\n'
' print(str(sb))\n'
'\n'
'```\n'
'\n'
'```csharp\n'
'// Auto-generated: 2020-03-15T04:20:47.909851\n'
'\n'
'namespace Sample\n'
'{\n'
' public static partial class BuildInfo\n'
' {\n'
' #region Constants\n'
'\n'
' public const int MAJOR = 0;\n'
'\n'
' public const int MINOR = 0;\n'
'\n'
' public const int PATCH = 1;\n'
'\n'
' #endregion Constants\n'
' }\n'
'}\n'
'\n'
'```\n'
'\n'
'
\n'
'\n'
'Look at this [script](tools/gen_docs.py) to see its practical '
'use case.\n'
'\n'
'## Contribution\n'
'\n'
'Suggestions and contributions are always welcome.\n'
'Make sure to read the [Contribution '
'Guidelines](CONTRIBUTING.md) file for more information before '
'submitting a `pull request`.\n'
'\n'
'## License\n'
'\n'
'`scriptgen` is released under the MIT License. See the '
'[LICENSE](LICENSE.txt) file for details.\n'
'\n'
'\n'
'# Changelog\n'
'\n'
'## v0.0.5\n'
'- Fixed multiple new lines in Windows.\n'
'- Added more C# templates.\n'
'\n'
'## v0.0.4\n'
'\n'
'- Added XML templates.\n'
'\n'
'## v0.0.3\n'
'\n'
'- Added index parameter in filter_func.\n'
'- Changed from current working path to file directory path in '
'`gen_docs.py` script.\n'
'\n'
'## v0.0.2\n'
'\n'
'- Added default values for the builder classes.\n'
'- Added optional parameters.\n'
'- Exposed `CSharpBlockBuilder` class in '
'`scriptgen.templates.csharp` package.\n'
'- Bug fixes.\n'
'\n'
'## v0.0.1\n'
'\n'
'- Added `IndentType`, `StringBuilder`, and `BlockBuilder` '
'classes.\n'
'- Added `diff_lines`, `diff_text`, `interpolate_text`, '
'`timestamp`, and `write_text_file` utility methods.\n'
'- Added C# and Markdown templates.\n'
'- Added tests for the utility methods, C# templates, and '
'Markdown templates.\n'
'- Added `gen_docs.py` script and template files.\n'
'\n',
'description_content_type': 'text/markdown',
'docs_url': None,
'download_url': 'https://pypi.org/project/scriptgen/',
'downloads': {'last_day': -1, 'last_month': -1, 'last_week': -1},
'home_page': 'https://github.com/Fopoon/scriptgen',
'keywords': '',
'license': 'MIT',
'maintainer': '',
'maintainer_email': '',
'name': 'scriptgen',
'package_url': 'https://pypi.org/project/scriptgen/',
'platform': 'Any',
'project_url': 'https://pypi.org/project/scriptgen/',
'project_urls': {'Download': 'https://pypi.org/project/scriptgen/',
'Homepage': 'https://github.com/Fopoon/scriptgen'},
'release_url': 'https://pypi.org/project/scriptgen/0.0.5/',
'requires_dist': None,
'requires_python': '',
'summary': 'A collection of script generation helpers and templates.',
'version': '0.0.5',
'yanked': False,
'yanked_reason': None}
Flowchart:
Python Code Editor:
Have another way to solve this solution? Contribute your code (and comments) through Disqus.
Previous: Specify the indentation while printing a nested dictionary.
Next: Get project information limiting the results to a certain level.
What is the difficulty level of this exercise?
Test your Programming skills with w3resource's quiz.
It will be nice if you may share this link in any developer community or anywhere else, from where other developers may find this content. Thanks.
https://198.211.115.131/python-exercises/pprint/python-pprint-exercise-5.php
- Weekly Trends and Language Statistics
- Weekly Trends and Language Statistics