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import os |
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import subprocess |
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import tempfile |
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import warnings |
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from datetime import datetime |
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6
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7
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import matplotlib |
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import nbformat |
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from matplotlib import pyplot as plt |
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from termcolor import colored |
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warnings.filterwarnings("ignore", "", UserWarning) |
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matplotlib.use("Agg") |
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stop_at_error = False # If True script will stop if error is raised |
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exclude_notebooks = False |
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exclude_python_scripts = False |
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def notebook_run(path): |
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""" |
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Execute a notebook via nbconvert and collect output. |
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Returns (parsed nb object, execution errors) |
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""" |
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dirname, __ = os.path.split(path) |
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os.chdir(dirname) |
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with tempfile.NamedTemporaryFile(suffix=".ipynb") as fout: |
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args = [ |
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"jupyter", |
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"nbconvert", |
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"--to", |
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"notebook", |
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"--execute", |
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"--ExecutePreprocessor.timeout=60", |
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"--output", |
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fout.name, |
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path, |
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] |
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subprocess.check_call(args) |
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fout.seek(0) |
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nb = nbformat.read(fout, nbformat.current_nbformat) |
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errors = [ |
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output |
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for cell in nb.cells |
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if "outputs" in cell |
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for output in cell["outputs"] |
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if output.output_type == "error" |
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] |
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return nb, errors |
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53
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54
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55
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fullpath = os.path.join(os.getcwd()) |
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56
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57
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checker = {} |
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number = 0 |
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60
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start_check = datetime.now() |
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62
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for root, dirs, files in sorted(os.walk(fullpath)): |
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for name in sorted(files): |
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if ( |
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name[-3:] == ".py" |
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and not exclude_python_scripts |
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and not name == "check_examples.py" |
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): |
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fn = os.path.join(root, name) |
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os.chdir(root) |
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number += 1 |
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View Code Duplication |
if stop_at_error is True: |
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print(fn) |
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exec(open(fn).read()) |
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checker[name] = "okay" |
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else: |
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try: |
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exec(open(fn).read()) |
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checker[name] = "okay" |
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except Exception as e: |
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print(e) |
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checker[name] = "failed" |
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elif name[-6:] == ".ipynb" and not exclude_notebooks: |
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fn = os.path.join(root, name) |
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os.chdir(root) |
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number += 1 |
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View Code Duplication |
if stop_at_error is True: |
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print(fn) |
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notebook_run(fn) |
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checker[name] = "okay" |
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else: |
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try: |
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notebook_run(fn) |
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checker[name] = "okay" |
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except Exception as e: |
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print(e) |
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checker[name] = "failed" |
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plt.close() |
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99
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100
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101
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print("******* TEST RESULTS ***********************************") |
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102
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103
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print( |
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"\n{0} examples tested in {1}.\n".format( |
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number, datetime.now() - start_check |
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) |
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) |
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109
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for k, v in checker.items(): |
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if v == "failed": |
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print(k, colored(v, "red")) |
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else: |
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113
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print(k, colored(v, "green")) |
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oemof /
oemof-solph
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