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Merge pull request #25 from tiagovtristao/python-debugging
Python debugging
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
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@@ -2,3 +2,4 @@ plz-out | |
| out | ||
| node_modules | ||
| *.vsix | ||
| .env | ||
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| import ast | ||
| import json | ||
| import sys | ||
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| def get_rule_calls(build_filename): | ||
| """ | ||
| Returns a list of top-level rule calls. | ||
| ie. [{'id': 'python_test', 'name': 'calc_test', 'line': 1}, ...] | ||
| """ | ||
|
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| with open(build_filename) as f: | ||
| read_data = f.read() | ||
|
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| module_ast = ast.parse(read_data) | ||
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| calls = [] | ||
| for stmt in module_ast.body: | ||
| if isinstance(stmt, ast.Expr) and isinstance(stmt.value, ast.Call) and isinstance(stmt.value.func, ast.Name): | ||
| for kw in stmt.value.keywords: | ||
| if kw.arg == 'name' and isinstance(kw.value, ast.Str): | ||
| calls.append({ | ||
| 'id': stmt.value.func.id, | ||
| 'name': kw.value.s, | ||
| 'line': stmt.value.lineno, | ||
| }) | ||
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| return calls | ||
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| if __name__ == '__main__': | ||
| if len(sys.argv) != 2: | ||
| print("Error: A BUILD filename is required.") | ||
| sys.exit(1) | ||
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| rule_calls = get_rule_calls(sys.argv[1]) | ||
| print(json.dumps(rule_calls)) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,37 @@ | ||
| import ast | ||
| import json | ||
| import sys | ||
|
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| def get_test_functions(filename): | ||
| """ | ||
| Returns a list of test functions. | ||
| ie. [{'id': 'test_empty_array', 'line': 1}, ...] | ||
| """ | ||
|
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| with open(filename) as f: | ||
| read_data = f.read() | ||
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| module_ast = ast.parse(read_data) | ||
|
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| funcs = [] | ||
| for stmt in module_ast.body: | ||
| if isinstance(stmt, ast.ClassDef): | ||
| for base in stmt.bases: | ||
| if isinstance(base, ast.Attribute) and base.attr == 'TestCase' and isinstance(base.value, ast.Name) and (base.value.id == 'unittest' or base.value.id == 'asynctest'): | ||
| for inner_stmt in stmt.body: | ||
| if (isinstance(inner_stmt, ast.FunctionDef) or isinstance(inner_stmt, ast.AsyncFunctionDef)) and inner_stmt.name.startswith('test'): | ||
| funcs.append({ | ||
| 'id': inner_stmt.name, | ||
| 'line': inner_stmt.lineno, | ||
| }) | ||
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| return funcs | ||
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| if __name__ == '__main__': | ||
| if len(sys.argv) != 2: | ||
| print("Error: A file is required.") | ||
| sys.exit(1) | ||
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| test_functions = get_test_functions(sys.argv[1]) | ||
| print(json.dumps(test_functions)) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,4 @@ | ||
| export * from './plzCommand'; | ||
| export * from './plzDebugDocumentCommand'; | ||
| export * from './plzDebugTargetCommand'; | ||
| export * from './plzTestDocumentCommand'; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,29 @@ | ||
| import * as plz from '../please'; | ||
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| import { argumentPrompt } from './utils'; | ||
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| export async function plzCommand(args: { | ||
| command: string; | ||
| args?: string[]; | ||
| runtime?: boolean; | ||
| }): Promise<void> { | ||
| const { command, args: commandArgs = [], runtime = false } = args; | ||
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| let runtimeArgs: string | undefined; | ||
| if (runtime) { | ||
| runtimeArgs = await argumentPrompt({ | ||
| key: `key-plz-${command}-${commandArgs.join('-')}`, | ||
| }); | ||
| // Terminate if `Escape` key was pressed. | ||
| if (runtimeArgs === undefined) { | ||
| return; | ||
| } | ||
| } | ||
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| let wholeCommand = [command, ...commandArgs]; | ||
| if (runtimeArgs) { | ||
| wholeCommand = [...wholeCommand, '--', ...runtimeArgs.split(' ')]; | ||
| } | ||
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| plz.detachCommand(wholeCommand); | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,40 @@ | ||
| import * as vscode from 'vscode'; | ||
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| import { Language } from '../languages/constants'; | ||
| import { languageTargetDebuggers } from '../languages/debug'; | ||
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| import { retrieveInputFileTarget } from './utils'; | ||
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| export async function plzDebugDocumentCommand(args: { | ||
| document: vscode.TextDocument; | ||
| functionName?: string; | ||
| language: Language; | ||
| }): Promise<void> { | ||
| try { | ||
| if (vscode.debug.activeDebugSession) { | ||
| throw new Error('Debug session has already been initialised'); | ||
| } | ||
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| const { | ||
| document: { fileName }, | ||
| functionName, | ||
| language, | ||
| } = args; | ||
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| const debugTarget = languageTargetDebuggers[language]; | ||
| if (!debugTarget) { | ||
| throw new Error( | ||
| `The following language has no debugging support yet: ${language}.` | ||
| ); | ||
| } | ||
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| const target = await retrieveInputFileTarget(fileName); | ||
| if (target === undefined) { | ||
| return; | ||
| } | ||
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| debugTarget(target, functionName ? [functionName] : []); | ||
| } catch (e) { | ||
| vscode.window.showErrorMessage(e.message); | ||
| } | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,36 @@ | ||
| import * as vscode from 'vscode'; | ||
|
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| import { Language } from '../languages/constants'; | ||
| import { languageTargetDebuggers } from '../languages/debug'; | ||
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| import { argumentPrompt } from './utils'; | ||
|
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| export async function plzDebugTargetCommand(args: { | ||
| target: string; | ||
| language: Language; | ||
| }): Promise<void> { | ||
| try { | ||
| if (vscode.debug.activeDebugSession) { | ||
| throw new Error('Debug session has already been initialised'); | ||
| } | ||
|
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| const debugTarget = languageTargetDebuggers[args.language]; | ||
| if (!debugTarget) { | ||
| throw new Error( | ||
| `The following language has no debugging support yet: ${args.language}.` | ||
| ); | ||
| } | ||
|
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| const runtimeArgs = await argumentPrompt({ | ||
| key: `key-debug-${args.target}`, | ||
| }); | ||
| // Terminate if `Escape` key was pressed. | ||
| if (runtimeArgs === undefined) { | ||
| return; | ||
| } | ||
|
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| debugTarget(args.target, runtimeArgs ? runtimeArgs.split(' ') : []); | ||
| } catch (e) { | ||
| vscode.window.showErrorMessage(e.message); | ||
| } | ||
| } |
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