rename

Author: andrehora

examples/ex_basic.py

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+from gitevo import GitEvo, ParsedCommit
+
+remote = 'https://github.com/pallets/flask'
+evo = GitEvo(repo=remote, extension='.py')
+
+@evo.metric('Lines of code (LOC)')
+def loc(commit: ParsedCommit):
+    return commit.loc
+
+@evo.metric('Python files')
+def python_files(commit: ParsedCommit):
+    return len(commit.parsed_files)
+
+@evo.metric('Test files')
+def test_files(commit: ParsedCommit):
+    test_files = [f for f in commit.parsed_files if 'test_' in f.name.lower()]
+    return len(test_files)
+
+@evo.metric('LOC / Python files')
+def loc_per_file(commit: ParsedCommit):
+    python_files = len(commit.parsed_files)
+    if python_files == 0: return 0
+    return commit.loc / python_files
+
+evo.run()

examples/ex_custom_1.py

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+from gitevo import GitEvo, ParsedCommit
+
+remote = 'https://github.com/pallets/flask'
+evo = GitEvo(repo=remote, extension='.py')
+
+@evo.metric('Data structures', categorical=True)
+def data_structures(commit: ParsedCommit):
+    data_structure_types = ['dictionary', 'list', 'set', 'tuple']
+    return commit.find_node_types(data_structure_types)
+
+@evo.metric('Loops', categorical=True)
+def loops(commit: ParsedCommit):
+    loop_types = ['for_statement', 'while_statement', 'for_in_clause']
+    return commit.find_node_types(loop_types)
+
+evo.run()

examples/ex_custom_2.py

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+from gitevo import GitEvo, ParsedCommit
+
+remote = 'https://github.com/pallets/flask'
+evo = GitEvo(repo=remote, extension='.py')
+
+@evo.metric('Async functions')
+def async_functions(commit: ParsedCommit):
+    functions = commit.find_nodes_by_type(['function_definition'])
+    async_functions = [f for f in functions if as_str(f.child(0).text) == 'async']
+    return len(async_functions)
+
+@evo.metric('@pytest decorated functions')
+def decorated_functions(commit: ParsedCommit):
+    decorators = commit.find_nodes_by_type(['decorated_definition'])
+    decorated_functions = [d for d in decorators if d.child_by_field_name('definition').type == 'function_definition']
+    pytest_decorated = [dc for dc in decorated_functions if as_str(dc.child(0).text).startswith('@pytest')]
+    return len(pytest_decorated)
+
+evo.run()