Implement hands on hp-view-graph #82
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Pull Request Overview
This PR introduces a new hands-on exercise for viewing Git graphs. The exercise creates a sample Git repository with multiple commits to demonstrate Git history visualization.
- Adds a new
view_graph.pymodule with adownload()function that initializes a Git repository - Creates sample files (
fruits.txt,colours.txt,shapes.txt) with commits to build a Git history - Implements a structured exercise workflow using existing utility functions for file and Git operations
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woojiahao
requested changes
Nov 10, 2025
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woojiahao
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woojiahao
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Minor nits about removing over-explanatory comments
| os.makedirs("things") | ||
| os.chdir("things") | ||
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| # Initialize repository |
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| # Initialize repository |
| # Initialize repository | ||
| init(verbose) | ||
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| # Initial fruits file and commit |
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| # Initial fruits file and commit |
| add(["fruits.txt"], verbose) | ||
| commit("Add fruits.txt", verbose) | ||
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| # Append figs, stage and commit |
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| # Append figs, stage and commit |
| add(["fruits.txt"], verbose) | ||
| commit("Insert figs into fruits.txt", verbose) | ||
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| # Add colours and shapes together and commit |
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| # Add colours and shapes together and commit |
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Exercise Review
Exercise Discussion
Link the exercise discussion issue
Checklist
Git-Masteryorganization, have you created a request for it?repo-smithto validate the exercise grading scheme?test-download.sh?git-autograder?app?