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How to use note method in hypothesis
Best Python code snippet using hypothesis
tests.py
Source:tests.py 
...115 self.assertNotEqual(resp.content, '')116 content = json.loads(resp.content)117 self.assertIsInstance(content, list)118 self.assertEqual(len(content), MAX_LIMIT)119 def test_create_note(self):120 self.login()121 notes = self.create_notes(1)122 self.assertEqual(len(notes), 1)123 note_dict = notes[0].as_dict()124 excluded_fields = ['id', 'user_id', 'created', 'updated']125 note = dict([(k, v) for k, v in note_dict.items() if k not in excluded_fields])126 resp = self.client.post(self.url('notes_api_notes'),127 json.dumps(note),128 content_type='application/json',129 HTTP_X_REQUESTED_WITH='XMLHttpRequest')130 self.assertEqual(resp.status_code, 303)131 self.assertEqual(len(resp.content), 0)132 def test_create_empty_notes(self):133 self.login()134 for empty_test in [None, [], '']:135 resp = self.client.post(self.url('notes_api_notes'),136 json.dumps(empty_test),137 content_type='application/json',138 HTTP_X_REQUESTED_WITH='XMLHttpRequest')139 self.assertEqual(resp.status_code, 400)140 def test_create_note_missing_ranges(self):141 self.login()142 notes = self.create_notes(1)143 self.assertEqual(len(notes), 1)144 note_dict = notes[0].as_dict()145 excluded_fields = ['id', 'user_id', 'created', 'updated'] + ['ranges']146 note = dict([(k, v) for k, v in note_dict.items() if k not in excluded_fields])147 resp = self.client.post(self.url('notes_api_notes'),148 json.dumps(note),149 content_type='application/json',150 HTTP_X_REQUESTED_WITH='XMLHttpRequest')151 self.assertEqual(resp.status_code, 400)152 def test_read_note(self):153 self.login()154 notes = self.create_notes(3)155 self.assertEqual(len(notes), 3)156 for note in notes:157 resp = self.client.get(self.url('notes_api_note', {'note_id': note.pk}))158 self.assertEqual(resp.status_code, 200)159 self.assertNotEqual(resp.content, '')160 content = json.loads(resp.content)161 self.assertEqual(content['id'], note.pk)162 self.assertEqual(content['user_id'], note.user_id)163 def test_note_doesnt_exist_to_read(self):164 self.login()165 resp = self.client.get(self.url('notes_api_note', {166 'note_id': self.NOTE_ID_DOES_NOT_EXIST167 }))168 self.assertEqual(resp.status_code, 404)169 self.assertEqual(resp.content, '')170 def test_student_doesnt_have_permission_to_read_note(self):171 notes = self.create_notes(1)172 self.assertEqual(len(notes), 1)173 note = notes[0]174 # set the student id to a different student (not the one that created the notes)175 self.login(as_student=self.student2)176 resp = self.client.get(self.url('notes_api_note', {'note_id': note.pk}))177 self.assertEqual(resp.status_code, 403)178 self.assertEqual(resp.content, '')179 def test_delete_note(self):180 self.login()181 notes = self.create_notes(1)182 self.assertEqual(len(notes), 1)183 note = notes[0]184 resp = self.client.delete(self.url('notes_api_note', {185 'note_id': note.pk186 }))187 self.assertEqual(resp.status_code, 204)188 self.assertEqual(resp.content, '')189 with self.assertRaises(models.Note.DoesNotExist):190 models.Note.objects.get(pk=note.pk)191 def test_note_does_not_exist_to_delete(self):192 self.login()193 resp = self.client.delete(self.url('notes_api_note', {194 'note_id': self.NOTE_ID_DOES_NOT_EXIST195 }))196 self.assertEqual(resp.status_code, 404)197 self.assertEqual(resp.content, '')198 def test_student_doesnt_have_permission_to_delete_note(self):199 notes = self.create_notes(1)200 self.assertEqual(len(notes), 1)201 note = notes[0]202 self.login(as_student=self.student2)203 resp = self.client.delete(self.url('notes_api_note', {204 'note_id': note.pk205 }))206 self.assertEqual(resp.status_code, 403)207 self.assertEqual(resp.content, '')208 try:209 models.Note.objects.get(pk=note.pk)210 except models.Note.DoesNotExist:211 self.fail('note should exist and not be deleted because the student does not have permission to do so')212 def test_update_note(self):213 notes = self.create_notes(1)214 note = notes[0]215 updated_dict = note.as_dict()216 updated_dict.update({217 'text': 'itchy and scratchy',218 'tags': ['simpsons', 'cartoons', 'animation']219 })220 self.login()221 resp = self.client.put(self.url('notes_api_note', {'note_id': note.pk}),222 json.dumps(updated_dict),223 content_type='application/json',224 HTTP_X_REQUESTED_WITH='XMLHttpRequest')225 self.assertEqual(resp.status_code, 303)226 self.assertEqual(resp.content, '')227 actual = models.Note.objects.get(pk=note.pk)228 actual_dict = actual.as_dict()229 for field in ['text', 'tags']:230 self.assertEqual(actual_dict[field], updated_dict[field])231 def test_search_note_params(self):232 self.login()233 total = 3234 notes = self.create_notes(total)235 invalid_uri = ''.join([note.uri for note in notes])236 tests = [{'limit': 0, 'offset': 0, 'expected_rows': total},237 {'limit': 0, 'offset': 2, 'expected_rows': total - 2},238 {'limit': 0, 'offset': total, 'expected_rows': 0},239 {'limit': 1, 'offset': 0, 'expected_rows': 1},240 {'limit': 2, 'offset': 0, 'expected_rows': 2},241 {'limit': total, 'offset': 2, 'expected_rows': 1},242 {'limit': total, 'offset': total, 'expected_rows': 0},243 {'limit': total + 1, 'offset': total + 1, 'expected_rows': 0},244 {'limit': total + 1, 'offset': 0, 'expected_rows': total},245 {'limit': 0, 'offset': 0, 'uri': invalid_uri, 'expected_rows': 0, 'expected_total': 0}]246 for test in tests:247 params = dict([(k, str(test[k]))248 for k in ('limit', 'offset', 'uri')249 if k in test])250 resp = self.client.get(self.url('notes_api_search'),251 params,252 content_type='application/json',253 HTTP_X_REQUESTED_WITH='XMLHttpRequest')254 self.assertEqual(resp.status_code, 200)255 self.assertNotEqual(resp.content, '')256 content = json.loads(resp.content)257 for expected_key in ('total', 'rows'):258 self.assertTrue(expected_key in content)259 if 'expected_total' in test:260 self.assertEqual(content['total'], test['expected_total'])261 else:262 self.assertEqual(content['total'], total)263 self.assertEqual(len(content['rows']), test['expected_rows'])264 for row in content['rows']:265 self.assertTrue('id' in row)266class NoteTest(TestCase):267 def setUp(self):268 self.password = 'abc'269 self.student = User.objects.create_user('student', 'student@test.com', self.password)270 self.course_key = SlashSeparatedCourseKey('HarvardX', 'CB22x', 'The_Ancient_Greek_Hero')271 self.note = {272 'user': self.student,273 'course_id': self.course_key,274 'uri': '/',275 'text': 'foo',276 'quote': 'bar',277 'range_start': 0,278 'range_start_offset': 0,279 'range_end': 100,280 'range_end_offset': 0,281 'tags': 'a,b,c'282 }283 def test_clean_valid_note(self):284 reference_note = models.Note(**self.note)285 body = reference_note.as_dict()286 note = models.Note(course_id=self.course_key, user=self.student)287 try:288 note.clean(json.dumps(body))289 self.assertEqual(note.uri, body['uri'])290 self.assertEqual(note.text, body['text'])291 self.assertEqual(note.quote, body['quote'])292 self.assertEqual(note.range_start, body['ranges'][0]['start'])293 self.assertEqual(note.range_start_offset, body['ranges'][0]['startOffset'])294 self.assertEqual(note.range_end, body['ranges'][0]['end'])295 self.assertEqual(note.range_end_offset, body['ranges'][0]['endOffset'])296 self.assertEqual(note.tags, ','.join(body['tags']))297 except ValidationError:298 self.fail('a valid note should not raise an exception')299 def test_clean_invalid_note(self):300 note = models.Note(course_id=self.course_key, user=self.student)301 for empty_type in (None, '', 0, []):302 with self.assertRaises(ValidationError):303 note.clean(None)304 with self.assertRaises(ValidationError):305 note.clean(json.dumps({306 'text': 'foo',307 'quote': 'bar',308 'ranges': [{} for i in range(10)] # too many ranges309 }))310 def test_as_dict(self):311 note = models.Note(course_id=self.course_key, user=self.student)312 d = note.as_dict()313 self.assertNotIsInstance(d, basestring)...
transpose.py
Source:transpose.py
1# tranpose.py2"""3Transpose dialog window.4This file is part of the program5LeMMA - a GUI Frontend for creating MMA files.6Note that this is NOT really an MMA editor, but rather a simple front-end to MMA7Please read help.txt and CHANGES for more information.8This program is free software: you can redistribute it and/or modify9it under the terms of the GNU General Public License as published by10the Free Software Foundation, either version 3 of the License, or11(at your option) any later version.12This program is distributed in the hope that it will be useful,13but WITHOUT ANY WARRANTY; without even the implied warranty of14MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the15GNU General Public License for more details.16You should have received a copy of the GNU General Public License17along with this program. If not, see <http://www.gnu.org/licenses/>.18Gek S. Low <geksiong@yahoo.com>19"""20from .GSTkWidgets import *21import re22import logging23NOTES = {24 'C': 0,25 'C#': 1, 'Db': 1,26 'D': 2,27 'D#': 3, 'Eb': 3,28 'E': 4,29 'F': 5,30 'F#': 6, 'Gb': 6,31 'G': 7,32 'G#': 8, 'Ab': 8,33 'A': 9,34 'A#': 10, 'Bb': 10,35 'B': 11,36 }37BASE_LETTERS = "CDEFGAB"38LETTERS = {39 'C': 0,40 'D': 1,41 'E': 2,42 'F': 3,43 'G': 4,44 'A': 5,45 'B': 6,46 }47SHARP_KEYS = ('C','C#','D','D#','E','F','F#','G','G#','A','A#','B')48FLAT_KEYS = ('C','Db','D','Eb','E','F','Gb','G','Ab','A','Bb','B')49def isValidKeySig(key):50 p = re.compile('^([A-G])([#b]{0,1})(\s*(m|min|maj|minor|major){0,1})$')51 m = p.match(key)52 if m != None:53 base = m.group(1)54 acc = m.group(2)55 suffix = m.group(3)56 if base+acc in ['Cb','E#','Fb','B#']: # MMA seems to accept these keys though57 logging.debug("[isValidKeySig] Invalid current key: "+key)58 return False59 else:60 logging.debug("[isValidKeySig] Invalid current key: "+key)61 return False62 return True63# Transpose a note from currentKey to newKey64# Returns new note if no errors found65# otherwise returns the original note (i.e. no transpose)66def transposeNote(note, currentKey, newKey, dbl_acc=True):67 #print "Transpose", note, "from", currentKey, "to", newKey, "is",68 sharpKey = True69 # Determine note number70 # need to account for double accidentals here!71 pNote = re.compile('^([A-G])([#b]{0,2})')72 mNote = pNote.match(note)73 if mNote != None:74 baseNote = mNote.group(1)75 accNote = mNote.group(2)76 else:77 logging.debug("[transposeNote] Invalid note: " + note)78 return note79 noteNum = NOTES[baseNote]80 for ch in accNote:81 if ch == '#':82 noteNum += 183 if ch == 'b':84 noteNum -= 185 #print "Note Number: ", noteNum86 # Get base keys and major/minor87 p = re.compile('^([A-G])([#b]{0,1})(\s*(m|min|maj|minor|major){0,1})$')88 m1 = p.match(currentKey)89 if m1 != None:90 base1 = m1.group(1)91 acc1 = m1.group(2)92 suffix1 = m1.group(3)93 if base1+acc1 in ['Cb','E#','Fb','B#']:94 logging.debug("[transposeNote] Invalid current key: "+currentKey)95 return note # don't transpose if invalid key96 else:97 logging.debug("[transposeNote] Invalid current key: "+currentKey)98 return note # don't transpose if invalid key99 m2 = p.match(newKey)100 if m2 != None:101 base2 = m2.group(1)102 acc2 = m2.group(2)103 suffix2 = m2.group(3)104 if acc2 == 'b':105 sharpKey = False106 if base2+acc2 in ['Cb','E#','Fb','B#']:107 logging.debug("[transposeNote] Invalid new key: "+newKey)108 return note # don't transpose if invalid key109 else:110 logging.debug("[transposeNote] Invalid new key: "+newKey)111 return note # don't transpose if invalid key112 # don't want to support transpose between major/minor at this moment113 if suffix1 != suffix2:114 logging.debug("[transposeNote] Major/Minor doesn't match!")115 return note # don't transpose if incompatible keys116 baseOffset = LETTERS[base2] - LETTERS[base1]117 actualOffset = NOTES[base2+acc2] - NOTES[base1+acc1]118 #print "Letter: ", baseOffset119 #print "Actual: ", actualOffset120 # Determine new base letter121 newNoteBase = ""122 newNoteBase = BASE_LETTERS[(LETTERS[baseNote] + baseOffset) % 7]123 #print newNoteBase124 # Adjust accidentals125 newActualNote = ""126 if sharpKey:127 newActualNote = SHARP_KEYS[(noteNum + actualOffset) % 12]128 else:129 newActualNote = FLAT_KEYS[(noteNum + actualOffset) % 12]130 #print newActualNote131 adjust = NOTES[newActualNote] - NOTES[newNoteBase]132 if adjust < -2:133 adjust += 12134 elif adjust > 2:135 adjust -= 12136 #print adjust137 newNote = newNoteBase138 if adjust == -1:139 newNote += 'b'140 elif adjust == -2:141 if dbl_acc == True:142 newNote += 'bb'143 else:144 newNote = newActualNote145 elif adjust == 1:146 newNote += '#'147 elif adjust == 2:148 if dbl_acc == True:149 newNote += '##'150 else:151 newNote = newActualNote152 elif adjust != 0:153 print('unexpected adjust value: ' , adjust)154 #print newNote155 return newNote156# Parse a line and transposes the notes157def transposeLine(line, currentKey, newKey, dbl_acc=True):158 def transposeMatch(match, currentKey=currentKey, newKey=newKey, dbl_acc=dbl_acc):159 return transposeNote(match.group(), currentKey, newKey, dbl_acc)160 pNote = re.compile('([A-G][#b]{0,2})')161 newLine = pNote.sub(transposeMatch,line)162 #print newLine163 return newLine164class TransposeDialog(SimpleDialogExt):165 def __init__(self, master=None, currentKey="C"):166 self.currentKey = currentKey167 self.newKey = ""168 self.selectedKey = StringVar()169 invalidKey = False170 p = re.compile('^([A-G][#b]{0,1})(\s*(m|min|maj|minor|major){0,1})$')171 m = p.match(currentKey)172 if m != None:173 self.keyBase = m.group(1)174 self.keySuffix = m.group(2)175 if self.keyBase in ['Cb','E#','Fb','B#']:176 invalidKey = True177 else:178 invalidKey = True179 if not invalidKey:180 SimpleDialogExt.__init__(self, master, title="Transpose song")181 else:182 tkinter.messagebox.showinfo("Invalid Key Signature", "Please use a valid key signature")183 def body(self, master):184 Label(master=master, text="Select a key signature").grid(row=0, column=0, sticky=NW)185 note_num = NOTES[self.keyBase]186 self.frame = Frame(master=master)187 self.frame.grid(row=1, column=0, sticky=EW)188 for index in range(12):189 if SHARP_KEYS[index] == FLAT_KEYS[index]:190 Radiobutton(master=self.frame, text=SHARP_KEYS[index] + self.keySuffix, variable=self.selectedKey, value=SHARP_KEYS[index] + self.keySuffix, indicatoron=False, width=15, padx=5, pady=5).grid(row=index, column=0, columnspan=2, sticky=EW)191 else:192 Radiobutton(master=self.frame, text=SHARP_KEYS[index] + self.keySuffix, variable=self.selectedKey, value=SHARP_KEYS[index] + self.keySuffix, indicatoron=False, width=15, padx=5, pady=5).grid(row=index, column=0, sticky=EW)193 Radiobutton(master=self.frame, text=FLAT_KEYS[index] + self.keySuffix, variable=self.selectedKey, value=FLAT_KEYS[index] + self.keySuffix, indicatoron=False, width=15, padx=5, pady=5).grid(row=index, column=1, sticky=EW)194 self.selectedKey.set(self.currentKey)195 def apply(self):196 self.newKey = self.selectedKey.get()197 return198# Testing199def main():200 transposeNote("D", "C", "Eb")201 transposeNote("B", "Am", "Em")202 transposeNote("C", "Dm", "Ebm")203 transposeNote("A#", "C", "G")204 transposeNote("Ab", "Bb", "Eb")205 transposeNote("E#", "C", "C#")206 transposeNote("E#", "C", "C#", dbl_acc = False)207 transposeNote("C", "B", "C")208 transposeLine("Cmaj7 Dm E7 F6 G", "B", "C")209if __name__ == "__main__":...
index.js
Source:index.js
1let noteTitle;2let noteText;3let saveNoteBtn;4let newNoteBtn;5let noteList;6if (window.location.pathname === '/notes') {7 noteTitle = document.querySelector('.note-title');8 noteText = document.querySelector('.note-textarea');9 saveNoteBtn = document.querySelector('.save-note');10 newNoteBtn = document.querySelector('.new-note');11 noteList = document.querySelectorAll('.list-container .list-group');12}13// Show an element14const show = (elem) => {15 elem.style.display = 'inline';16};17// Hide an element18const hide = (elem) => {19 elem.style.display = 'none';20};21// activeNote is used to keep track of the note in the textarea22let activeNote = {};23const getNotes = () =>24 fetch('/api/notes', {25 method: 'GET',26 headers: {27 'Content-Type': 'application/json',28 },29 });30const saveNote = (note) =>31 fetch('/api/notes', {32 method: 'POST',33 headers: {34 'Content-Type': 'application/json',35 },36 body: JSON.stringify(note),37 });38const deleteNote = (id) =>39 fetch(`/api/notes/${id}`, {40 method: 'DELETE',41 headers: {42 'Content-Type': 'application/json',43 },44 });45// displays active note on right column46const renderActiveNote = () => {47 hide(saveNoteBtn);48 // if active note exists, display note49 if (activeNote.id) {50 noteTitle.setAttribute('data-id', activeNote.id);51 noteTitle.value = activeNote.title;52 noteText.value = activeNote.text;53 }54 // else use placeholder text55 else {56 noteTitle.removeAttribute('data-id');57 noteTitle.value = '';58 noteText.value = '';59 }60};61const handleNoteSave = () => {62 debugger;63 let note;64 let noteId = noteTitle.getAttribute('data-id');65 if (noteId) {66 note = {67 title: noteTitle.value,68 text: noteText.value,69 id: noteId70 };71 } else {72 note = {73 title: noteTitle.value,74 text: noteText.value75 };76 };77 saveNote(note).then(() => {78 getAndRenderNotes();79 renderActiveNote();80 });81};82// Delete the clicked note83const handleNoteDelete = (e) => {84 // prevents the click listener for the list from being called when the button inside of it is clicked85 e.stopPropagation();86 const note = e.target;87 const noteId = JSON.parse(note.parentElement.getAttribute('data-note')).id;88 // removes deleted note from right column89 if (activeNote.id === noteId) {90 activeNote = {};91 }92 deleteNote(noteId).then(() => {93 getAndRenderNotes();94 renderActiveNote();95 });96};97// Sets the activeNote and displays it98const handleNoteView = (e) => {99 e.preventDefault();100 activeNote = JSON.parse(e.target.getAttribute('data-note'));101 renderActiveNote();102};103// Sets the activeNote to an empty object and allows the user to enter a new note104const handleNewNoteView = (e) => {105 activeNote = {};106 renderActiveNote();107};108// toggles save button on and off109const handleRenderSaveBtn = () => {110 if (!noteTitle.value.trim() || !noteText.value.trim()) {111 hide(saveNoteBtn);112 } else {113 show(saveNoteBtn);114 }115};116// Render the list of note titles117const renderNoteList = async (notes) => {118 let jsonNotes = await notes.json();119 if (window.location.pathname === '/notes') {120 noteList.forEach((el) => (el.innerHTML = ''));121 }122 let noteListItems = [];123 // Returns HTML element with or without a delete button124 const createLi = (text, delBtn = true) => {125 const liEl = document.createElement('li');126 liEl.classList.add('list-group-item');127 liEl.addEventListener('click', handleNoteView);128 const spanEl = document.createElement('span');129 spanEl.innerText = text;130 // spanEl.addEventListener('click', handleNoteView);131 liEl.append(spanEl);132 if (delBtn) {133 const delBtnEl = document.createElement('i');134 delBtnEl.classList.add(135 'fas',136 'fa-trash-alt',137 'float-right',138 'text-danger',139 'delete-note'140 );141 delBtnEl.addEventListener('click', handleNoteDelete);142 liEl.append(delBtnEl);143 }144 return liEl;145 };146 if (jsonNotes.length === 0) {147 noteListItems.push(createLi('No saved Notes', false));148 }149 jsonNotes.forEach((note) => {150 const li = createLi(note.title);151 li.dataset.note = JSON.stringify(note);152 noteListItems.push(li);153 });154 if (window.location.pathname === '/notes') {155 noteListItems.forEach((note) => noteList[0].append(note));156 }157};158// Gets notes from the db and renders them to the sidebar159const getAndRenderNotes = () => getNotes().then(renderNoteList);160if (window.location.pathname === '/notes') {161 saveNoteBtn.addEventListener('click', handleNoteSave);162 newNoteBtn.addEventListener('click', handleNewNoteView);163 noteTitle.addEventListener('keyup', handleRenderSaveBtn);164 noteText.addEventListener('keyup', handleRenderSaveBtn);165}...
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