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# coding: utf-8
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"""Test the /files/ handler."""
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import io
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import os
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from unicodedata import normalize
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pjoin = os.path.join
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import requests
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import json
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from IPython.nbformat.current import (new_notebook, write, new_worksheet,
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new_heading_cell, new_code_cell,
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new_output)
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from IPython.html.utils import url_path_join
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from .launchnotebook import NotebookTestBase
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from IPython.utils import py3compat
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class FilesTest(NotebookTestBase):
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def test_hidden_files(self):
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not_hidden = [
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u'å b',
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u'å b/ç. d',
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]
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hidden = [
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u'.å b',
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u'å b/.ç d',
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]
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dirs = not_hidden + hidden
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nbdir = self.notebook_dir.name
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for d in dirs:
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path = pjoin(nbdir, d.replace('/', os.sep))
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if not os.path.exists(path):
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os.mkdir(path)
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with open(pjoin(path, 'foo'), 'w') as f:
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f.write('foo')
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with open(pjoin(path, '.foo'), 'w') as f:
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f.write('.foo')
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url = self.base_url()
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for d in not_hidden:
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path = pjoin(nbdir, d.replace('/', os.sep))
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r = requests.get(url_path_join(url, 'files', d, 'foo'))
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r.raise_for_status()
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self.assertEqual(r.text, 'foo')
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r = requests.get(url_path_join(url, 'files', d, '.foo'))
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self.assertEqual(r.status_code, 404)
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for d in hidden:
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path = pjoin(nbdir, d.replace('/', os.sep))
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for foo in ('foo', '.foo'):
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r = requests.get(url_path_join(url, 'files', d, foo))
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self.assertEqual(r.status_code, 404)
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def test_contents_manager(self):
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"make sure ContentsManager returns right files (ipynb, bin, txt)."
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nbdir = self.notebook_dir.name
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base = self.base_url()
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nb = new_notebook(name='testnb')
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ws = new_worksheet()
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nb.worksheets = [ws]
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ws.cells.append(new_heading_cell(u'Created by test ³'))
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cc1 = new_code_cell(input=u'print(2*6)')
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cc1.outputs.append(new_output(output_text=u'12', output_type='stream'))
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ws.cells.append(cc1)
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with io.open(pjoin(nbdir, 'testnb.ipynb'), 'w',
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encoding='utf-8') as f:
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write(nb, f, format='ipynb')
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with io.open(pjoin(nbdir, 'test.bin'), 'wb') as f:
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f.write(b'\xff' + os.urandom(5))
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f.close()
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with io.open(pjoin(nbdir, 'test.txt'), 'w') as f:
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f.write(u'foobar')
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f.close()
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r = requests.get(url_path_join(base, 'files', 'testnb.ipynb'))
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self.assertEqual(r.status_code, 200)
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self.assertIn('print(2*6)', r.text)
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json.loads(r.text)
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r = requests.get(url_path_join(base, 'files', 'test.bin'))
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self.assertEqual(r.status_code, 200)
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self.assertEqual(r.headers['content-type'], 'application/octet-stream')
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self.assertEqual(r.content[:1], b'\xff')
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self.assertEqual(len(r.content), 6)
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r = requests.get(url_path_join(base, 'files', 'test.txt'))
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self.assertEqual(r.status_code, 200)
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self.assertEqual(r.headers['content-type'], 'text/plain')
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self.assertEqual(r.text, 'foobar')
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def test_download(self):
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nbdir = self.notebook_dir.name
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base = self.base_url()
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text = 'hello'
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with open(pjoin(nbdir, 'test.txt'), 'w') as f:
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f.write(text)
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r = requests.get(url_path_join(base, 'files', 'test.txt'))
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disposition = r.headers.get('Content-Disposition', '')
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self.assertNotIn('attachment', disposition)
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r = requests.get(url_path_join(base, 'files', 'test.txt') + '?download=1')
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disposition = r.headers.get('Content-Disposition', '')
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self.assertIn('attachment', disposition)
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self.assertIn('filename="test.txt"', disposition)
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def test_old_files_redirect(self):
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"""pre-2.0 'files/' prefixed links are properly redirected"""
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nbdir = self.notebook_dir.name
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base = self.base_url()
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os.mkdir(pjoin(nbdir, 'files'))
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os.makedirs(pjoin(nbdir, 'sub', 'files'))
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for prefix in ('', 'sub'):
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with open(pjoin(nbdir, prefix, 'files', 'f1.txt'), 'w') as f:
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f.write(prefix + '/files/f1')
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with open(pjoin(nbdir, prefix, 'files', 'f2.txt'), 'w') as f:
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f.write(prefix + '/files/f2')
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with open(pjoin(nbdir, prefix, 'f2.txt'), 'w') as f:
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f.write(prefix + '/f2')
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with open(pjoin(nbdir, prefix, 'f3.txt'), 'w') as f:
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f.write(prefix + '/f3')
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url = url_path_join(base, 'notebooks', prefix, 'files', 'f1.txt')
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r = requests.get(url)
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self.assertEqual(r.status_code, 200)
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self.assertEqual(r.text, prefix + '/files/f1')
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url = url_path_join(base, 'notebooks', prefix, 'files', 'f2.txt')
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r = requests.get(url)
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self.assertEqual(r.status_code, 200)
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self.assertEqual(r.text, prefix + '/files/f2')
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url = url_path_join(base, 'notebooks', prefix, 'files', 'f3.txt')
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r = requests.get(url)
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self.assertEqual(r.status_code, 200)
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self.assertEqual(r.text, prefix + '/f3')
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