57 lines
2.5 KiB
Python
57 lines
2.5 KiB
Python
import perceval
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import os
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import yaml
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import datetime as dt
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import perceval_tasks as pt
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import github_api_req as gha
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import gh_gsql_req as ghs
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def main():
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# we should discuss whether we're using the 93 day window that seems to be widely used or if we want a longer window
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early_cutoff = dt.datetime(2023,6, 17)
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print("Earliest date examined: " + str(early_cutoff))
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#placeholder for now
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manifest = '../kaylea_dissertation/lifecycle/package_metadata/jupyter-notebook_manifest.yaml'
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with open(manifest, 'r') as stream:
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try:
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config = yaml.safe_load(stream)
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#below lines will probably need to be refactored as tasks expand
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vcs_path = config['Upstream_VCS']
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print("------------------")
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print(vcs_path)
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perceval_obj = pt.main(vcs_path, early_cutoff)
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gha_obj = gha.main(vcs_path, early_cutoff)
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#these are the two variables in the denominator of the formality measure
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print("Age of Project: " + str(perceval_obj['age_of_project']))
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print('Contributor Count: ' + str(len(perceval_obj['contributors'])))
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print('Collaborator Count: ' + str(len(perceval_obj['collaborators'])))
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print('Number of Milestones: ' + str(gha_obj['milestone_count']))
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new_mmt = compute_new_mmt(len(perceval_obj['contributors']), len(perceval_obj['collaborators']))
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print('New MMT: ' + str(new_mmt))
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old_mmt = compute_old_mmt(len(perceval_obj['contributors']), len(perceval_obj['collaborators']))
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print('Old MMT: ' + str(old_mmt))
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#new mmt formality score
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new_formality = compute_formality_score(new_mmt, gha_obj['milestone_count'], perceval_obj['age_of_project'])
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print(new_formality)
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# testing out beneath:
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# TODO: incorporate early cutoff to this, probably in a cleaning function
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ghs_obj = ghs.main(vcs_path)
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print(ghs_obj)
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except yaml.YAMLOError as err:
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print(err)
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#this is Yoshi 2 MMT per van Meijel
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def compute_new_mmt(contrib_count, collab_count):
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return (contrib_count + collab_count * 2) / (contrib_count + collab_count)
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#this is Yoshi 1 mmt per Tamburri
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def compute_old_mmt(contrib_count, collab_count):
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return (contrib_count) / (contrib_count + collab_count)
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#formality score
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def compute_formality_score(mmt, milestones, lifetime):
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return mmt / (milestones / lifetime)
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if __name__ == "__main__":
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main() |