def __updateExistingItem(self, item, newSrcAbsPath, newDstRelPath,
userLogin):
logger.info("__updateExistingItem with args={}".format(
(item, newSrcAbsPath, newDstRelPath, userLogin)))
if newSrcAbsPath is None:
assert newDstRelPath is None, \
"Both newSrcAbsPath and newDstRelPath args should be None."
else:
assert not hlp.is_none_or_empty(newSrcAbsPath)
assert not hlp.is_none_or_empty(newDstRelPath), \
"Both newSrcAbsPath and newDstRelPath args should be not empty."
persistentItem = self._session.query(db.Item).get(item.id)
self.__updatePlainDataMembers(item, persistentItem)
self.__updateTags(item, persistentItem, userLogin)
self.__updateFields(item, persistentItem, userLogin)
self.__updateDataRefAndFilesystem(item, persistentItem, newSrcAbsPath,
newDstRelPath, userLogin)
self._session.commit()
self._session.refresh(persistentItem)
self._session.expunge(persistentItem)
return persistentItem
def buttonAddDataRef(self):
file = QtGui.QFileDialog.getOpenFileName(self,
self.tr("Select a file to link with the Item."))
if is_none_or_empty(file):
return
#Suggest a title for the Item, if it has not any title yet
title = self.ui.lineEdit_title.text()
if is_none_or_empty(title):
self.ui.lineEdit_title.setText(os.path.basename(file))
data_ref = DataRef(objType=DataRef.FILE, url=file)
self.item.data_ref = data_ref
assert(os.path.isabs(data_ref.url))
self.ui.fileAbsPath.setText(data_ref.url)
dstRelPath = None
if is_internal(data_ref.url, self.repoBasePath):
dstRelPath = os.path.relpath(data_ref.url, self.repoBasePath)
else:
dstRelPath = os.path.basename(data_ref.url)
dstRelPath = os.path.join(".", dstRelPath)
self.ui.fileRelPath.setText(dstRelPath)
def buttonAddDataRef(self):
file = QtGui.QFileDialog.getOpenFileName(
self, self.tr("Select a file to link with the Item."))
if is_none_or_empty(file):
return
#Suggest a title for the Item, if it has not any title yet
title = self.ui.lineEdit_title.text()
if is_none_or_empty(title):
self.ui.lineEdit_title.setText(os.path.basename(file))
data_ref = DataRef(objType=DataRef.FILE, url=file)
self.item.data_ref = data_ref
assert (os.path.isabs(data_ref.url))
self.ui.fileAbsPath.setText(data_ref.url)
dstRelPath = None
if is_internal(data_ref.url, self.repoBasePath):
dstRelPath = os.path.relpath(data_ref.url, self.repoBasePath)
else:
dstRelPath = os.path.basename(data_ref.url)
dstRelPath = os.path.join(".", dstRelPath)
self.ui.fileRelPath.setText(dstRelPath)
def hash(self):
'''
Calculates and returns a hash of the Item instance state.
'''
text = ""
if not is_none_or_empty(self.title):
text += self.title
if not is_none_or_empty(self.user_login):
text += self.user_login
if self.date_created is not None:
text += str(self.date_created)
tag_names = []
for item_tag in self.item_tags:
tag_names.append(item_tag.tag.name)
tag_names.sort()
for tag_name in tag_names:
text += tag_name
field_vals = []
for item_field in self.item_fields:
field_vals.append(item_field.field.name + str(item_field.field_value))
field_vals.sort()
for field_val in field_vals:
text += field_val
return hashlib.sha1(text.encode("utf-8")).hexdigest()
def hash(self):
'''
Calculates and returns a hash of the Item instance state.
'''
text = ""
if not is_none_or_empty(self.title):
text += self.title
if not is_none_or_empty(self.user_login):
text += self.user_login
if self.date_created is not None:
text += str(self.date_created)
tag_names = []
for item_tag in self.item_tags:
tag_names.append(item_tag.tag.name)
tag_names.sort()
for tag_name in tag_names:
text += tag_name
field_vals = []
for item_field in self.item_fields:
field_vals.append(item_field.field.name +
str(item_field.field_value))
field_vals.sort()
for field_val in field_vals:
text += field_val
return hashlib.sha1(text.encode("utf-8")).hexdigest()
def __saveNewItem(self, item, srcAbsPath=None, dstRelPath=None):
#We do not need any info, that can be in item.data_ref object at this point.
#But if it is not None, it may break the creation of tags/fields.
#Don't worry, item.data_ref will be assigned a new DataRef instance later (if required).
item.data_ref = None
user_login = item.user_login
if hlp.is_none_or_empty(user_login):
raise err.AccessError(
"Argument user_login shouldn't be null or empty.")
user = self._session.query(db.User).get(user_login)
if user is None:
raise err.AccessError(
"User with login {} doesn't exist.".format(user_login))
#Making copies of tags and fields
item_tags_copy = item.item_tags[:]
item_fields_copy = item.item_fields[:]
# Storing the item without tags and fields (for now)
del item.item_tags[:]
del item.item_fields[:]
self._session.add(item)
self._session.flush()
tagNamesToAdd = map(lambda itag: itag.tag.name, item_tags_copy)
operations.ItemOperations.addTags(self._session, item, tagNamesToAdd,
user_login)
nameValuePairsToAdd = map(
lambda ifield: (ifield.field.name, ifield.field_value),
item_fields_copy)
operations.ItemOperations.addOrUpdateFields(self._session, item,
nameValuePairsToAdd,
user_login)
isDataRefRequired = not hlp.is_none_or_empty(srcAbsPath)
if isDataRefRequired:
operations.ItemOperations.addUntrackedFile(self._session, item,
self._repoBasePath,
srcAbsPath, dstRelPath,
user_login)
self._session.commit()
item_id = item.id
self._session.expunge(item)
return item_id
def keyPressEvent(self, event):
cursor = self.textCursor()
cursor.select(QtGui.QTextCursor.WordUnderCursor)
word = cursor.selectedText()
word = word if not is_none_or_empty(word) else ""
if self.completer is not None and \
event.modifiers() == Qt.ControlModifier and event.key() == Qt.Key_Space:
self.completer.filter(word)
self.show_completer()
super(TextEdit, self).keyPressEvent(event)
#TODO When user press Ctrl+Space, completer is shown, but TextEdit cursor becomes hidden! Why?
elif self.one_line and event.key() in [Qt.Key_Enter, Qt.Key_Return]:
#This signal is for QLineEdit behaviour
self.emit(QtCore.SIGNAL("returnPressed()"))
elif event.key() in [
Qt.Key_Backspace, Qt.Key_Delete, Qt.Key_Up, Qt.Key_Down,
Qt.Key_Left, Qt.Key_Right, Qt.Key_End, Qt.Key_Home,
Qt.Key_Shift, Qt.Key_Alt, Qt.Key_Control
]:
super(TextEdit, self).keyPressEvent(event)
elif len(word) > 0:
self.completer.filter(word)
if self.completer.count() > 0:
self.show_completer()
super(TextEdit, self).keyPressEvent(event)
else:
super(TextEdit, self).keyPressEvent(event)
def buttonMoveFile(self):
try:
if self.item.data_ref is None:
raise Exception(self.tr("You must add a file first."))
directory = QtGui.QFileDialog.getExistingDirectory(
self, self.tr("Select destination path within repository"),
self.repoBasePath)
if is_none_or_empty(directory):
return
if not is_internal(directory, self.repoBasePath):
raise MsgException(
self.tr("Chosen directory is out of active repository."))
new_dst_path = os.path.relpath(directory, self.repoBasePath)
if not new_dst_path.startswith("."):
new_dst_path = os.path.join(".", new_dst_path)
newDstRelPath = os.path.join(
new_dst_path, os.path.basename(self.item.data_ref.url))
self.ui.fileRelPath.setText(newDstRelPath)
except Exception as ex:
show_exc_info(self, ex)
def mouseMoveEvent(self, e):
#Get current word under cursor
cursor = self.cursorForPosition(e.pos())
cursor.select(QtGui.QTextCursor.WordUnderCursor)
word = cursor.selectedText()
#print("pos={}".format(cursor.position()))
if word == "ALL" and cursor.position() <= 3:
self.keywordAll = True
else:
self.keywordAll = False
# If current word has changed or cleared --- set default formatting
if word != self.word or is_none_or_empty(word):
cursor1 = self.textCursor()
cursor1.select(QtGui.QTextCursor.Document)
fmt = QtGui.QTextCharFormat()
fmt.setForeground(QtGui.QBrush(QtGui.QColor(self.text_color)))
cursor1.mergeCharFormat(fmt)
self.word = None
# If current word has changed --- highlight it
if word != self.word:
fmt = QtGui.QTextCharFormat()
fmt.setForeground(QtGui.QBrush(QtGui.QColor(self.hl_text_color)))
cursor.mergeCharFormat(fmt)
self.word = word
# NOTE: There is a problem when tag contains a spaces or dashes (and other special chars).
# word is detected incorrectly in such a case.
# TODO: Have to fix this problem
return super(TagCloudTextEdit, self).mouseMoveEvent(e)
def __onButtonNewCategoryClicked(self):
try:
categoriesCountBefore = self.ui.comboBoxCategory.count()
text, isOk = self.__dialogs.execGetTextDialog(self,
self.tr("Input Dialog"), self.tr("Enter the name for new category of files."),
defaultText="Category_{}".format(categoriesCountBefore))
if not isOk:
return
if helpers.is_none_or_empty(text):
raise MsgException(self.tr("Category name should not be empty"))
if self.__isCategoryExists(text):
raise MsgException(self.tr("Category with given name already exists. Choose different name."))
appDescription = ExtAppDescription(text, "<path to executable> %f", [".mp3", ".ogg"])
self.__extAppMgrState.appDescriptions.append(appDescription)
self.ui.comboBoxCategory.addItem(text)
categoriesCountAfter = self.ui.comboBoxCategory.count()
self.ui.comboBoxCategory.setCurrentIndex(categoriesCountAfter - 1)
except Exception as ex:
helpers.show_exc_info(self, ex)
def mouseMoveEvent(self, e):
#Get current word under cursor
cursor = self.cursorForPosition(e.pos())
cursor.select(QtGui.QTextCursor.WordUnderCursor)
word = cursor.selectedText()
#print("pos={}".format(cursor.position()))
if word == "ALL" and cursor.position() <= 3:
self.keywordAll = True
else:
self.keywordAll = False
# If current word has changed or cleared --- set default formatting
if word != self.word or is_none_or_empty(word):
cursor1 = self.textCursor()
cursor1.select(QtGui.QTextCursor.Document)
fmt = QtGui.QTextCharFormat()
fmt.setForeground(QtGui.QBrush(QtGui.QColor(self.text_color)))
cursor1.mergeCharFormat(fmt)
self.word = None
# If current word has changed --- highlight it
if word != self.word:
fmt = QtGui.QTextCharFormat()
fmt.setForeground(QtGui.QBrush(QtGui.QColor(self.hl_text_color)))
cursor.mergeCharFormat(fmt)
self.word = word
# NOTE: There is a problem when tag contains a spaces or dashes (and other special chars).
# word is detected incorrectly in such a case.
# TODO: Have to fix this problem
return super(TagCloudTextEdit, self).mouseMoveEvent(e)
def sendEvent(name):
if not isSendStatisticsAllowed():
return
instanceId = reggataInstanceId()
if hlp.is_none_or_empty(instanceId):
return
t = Thread(target=_sendEvent, args=(instanceId, name))
t.start()
def sendIntValue(name, intValue):
if not isSendStatisticsAllowed():
return
instanceId = reggataInstanceId()
if hlp.is_none_or_empty(instanceId):
return
t = Thread(target=_sendIntValue, args=(instanceId, name, intValue))
t.start()
def __writeDataRef(self):
assert (self.item.data_ref is not None)
srcAbsPath = self.ui.fileAbsPath.text()
dstRelPath = self.ui.fileRelPath.text()
srcAbsPath = os.path.normpath(srcAbsPath)
dstRelPath = os.path.normpath(dstRelPath)
if helpers.is_none_or_empty(srcAbsPath):
raise MsgException(self.tr("srcAbsPath should not be empty."))
if helpers.is_none_or_empty(dstRelPath):
raise MsgException(self.tr("dstRelPath should not be empty."))
self.item.data_ref.srcAbsPath = srcAbsPath
self.item.data_ref.dstRelPath = dstRelPath
def __writeDataRef(self):
assert(self.item.data_ref is not None)
srcAbsPath = self.ui.fileAbsPath.text()
dstRelPath = self.ui.fileRelPath.text()
srcAbsPath = os.path.normpath(srcAbsPath)
dstRelPath = os.path.normpath(dstRelPath)
if helpers.is_none_or_empty(srcAbsPath):
raise MsgException(self.tr("srcAbsPath should not be empty."))
if helpers.is_none_or_empty(dstRelPath):
raise MsgException(self.tr("dstRelPath should not be empty."))
self.item.data_ref.srcAbsPath = srcAbsPath
self.item.data_ref.dstRelPath = dstRelPath
def __parseAndWriteFileExtentions(self):
index = self.__currentCategoryIndex()
if index < 0:
return
userText = self.ui.lineEditFileExtensions.text().strip()
assert not helpers.is_none_or_empty(userText), "This is a sign of bug in FileExtentionsListValidator.."
self.__extAppMgrState.appDescriptions[index].fileExtentions = userText.split()
def is_image(self):
supported = set([".bmp", ".gif", ".jpg", ".jpeg", ".png", ".pbm", ".pgm",
".ppm", ".xbm", ".xpm"])
if self.type and self.type == "FILE" and not is_none_or_empty(self.url):
_root, ext = os.path.splitext(self.url.lower())
if ext in supported:
return True
return False
def unquote(string):
'''
Removes quotes and unescapes all symbols of the string.
Returns modified string.
'''
if not is_none_or_empty(string) and string.startswith('"') \
and string.endswith('"') and not string.endswith(r'\"'):
string = string[1:-1]
return unescape(string)
def __decodeFavoriteReposFromStr(self, favoriteReposPropValue):
if helpers.is_none_or_empty(favoriteReposPropValue):
return []
try:
repos = eval(favoriteReposPropValue)
except SyntaxError:
repos = []
logger.warn("Could not parse '" + favoriteReposPropValue + "' " +
" Check the value of 'favorite_repos' property in your reggata.conf.")
return repos
def widget_text_changed(self):
if self.widget is not None:
cursor = self.widget.textCursor()
cursor.select(QtGui.QTextCursor.WordUnderCursor)
word = cursor.selectedText()
if is_none_or_empty(word):
self.hide()
self.filter(word)
if self.count() <= 0:
self.hide()
def __saveNewItem(self, item, srcAbsPath=None, dstRelPath=None):
#We do not need any info, that can be in item.data_ref object at this point.
#But if it is not None, it may break the creation of tags/fields.
#Don't worry, item.data_ref will be assigned a new DataRef instance later (if required).
item.data_ref = None
user_login = item.user_login
if hlp.is_none_or_empty(user_login):
raise err.AccessError("Argument user_login shouldn't be null or empty.")
user = self._session.query(db.User).get(user_login)
if user is None:
raise err.AccessError("User with login {} doesn't exist.".format(user_login))
#Making copies of tags and fields
item_tags_copy = item.item_tags[:]
item_fields_copy = item.item_fields[:]
# Storing the item without tags and fields (for now)
del item.item_tags[:]
del item.item_fields[:]
self._session.add(item)
self._session.flush()
tagNamesToAdd = map(lambda itag: itag.tag.name, item_tags_copy)
operations.ItemOperations.addTags(self._session, item, tagNamesToAdd, user_login)
nameValuePairsToAdd = map(lambda ifield: (ifield.field.name, ifield.field_value),
item_fields_copy)
operations.ItemOperations.addOrUpdateFields(self._session, item, nameValuePairsToAdd,
user_login)
isDataRefRequired = not hlp.is_none_or_empty(srcAbsPath)
if isDataRefRequired:
operations.ItemOperations.addUntrackedFile(self._session, item,
self._repoBasePath,
srcAbsPath, dstRelPath,
user_login)
self._session.commit()
item_id = item.id
self._session.expunge(item)
return item_id
def widget_text_changed(self):
if self.widget is not None:
cursor = self.widget.textCursor()
cursor.select(QtGui.QTextCursor.WordUnderCursor)
word = cursor.selectedText()
if is_none_or_empty(word):
self.hide()
self.filter(word)
if self.count() <= 0:
self.hide()
def __writeDataRefs(self):
if self.mode == ItemsDialog.EDIT_MODE:
for item in self.items:
if (item.data_ref is None) or (item.data_ref.type != DataRef.FILE):
continue
item.data_ref.srcAbsPath = os.path.join(self.repoBasePath, item.data_ref.url)
if is_none_or_empty(self.dstPath):
item.data_ref.dstRelPath = item.data_ref.url
else:
item.data_ref.dstRelPath = os.path.join(self.dstPath,
os.path.basename(item.data_ref.url))
elif self.mode == ItemsDialog.CREATE_MODE:
# In CREATE_MODE item.data_ref.url for all items will be None at this point
# We should use item.data_ref.srcAbsPath instead
for item in self.items:
if (item.data_ref is None) or (item.data_ref.type != DataRef.FILE):
continue
if self.same_dst_path:
tmp = self.dstPath if not is_none_or_empty(self.dstPath) else ""
item.data_ref.dstRelPath = os.path.join(
tmp,
os.path.basename(item.data_ref.srcAbsPath))
else:
if self.dstPath:
relPathToFile = os.path.relpath(item.data_ref.srcAbsPath,
item.data_ref.srcAbsPathToRoot)
item.data_ref.dstRelPath = os.path.join(
self.dstPath,
relPathToFile)
else:
if is_internal(item.data_ref.srcAbsPath, self.repoBasePath):
item.data_ref.dstRelPath = os.path.relpath(
item.data_ref.srcAbsPath,
self.repoBasePath)
else:
item.data_ref.dstRelPath = os.path.relpath(
item.data_ref.srcAbsPath,
item.data_ref.srcAbsPathToRoot)
def __loginUser(self, login, password):
if hlp.is_none_or_empty(login):
raise err.LoginError("User login cannot be empty.")
user = self._session.query(db.User).get(login)
if user is None:
raise err.LoginError("User {} doesn't exist.".format(login))
if user.password != password:
raise err.LoginError("Password incorrect.")
self._session.expunge(user)
return user
def __loginUser(self, login, password):
if hlp.is_none_or_empty(login):
raise err.LoginError("User login cannot be empty.")
user = self._session.query(db.User).get(login)
if user is None:
raise err.LoginError("User {} doesn't exist.".format(login))
if user.password != password:
raise err.LoginError("Password incorrect.")
self._session.expunge(user)
return user
def __writeFileBrowserCommand(self):
currentCmd = self.__extAppMgrState.extFileMgrCommandPattern
try:
userText = self.ui.lineEditExtFileBrowserCmd.text().strip()
if helpers.is_none_or_empty(userText):
raise MsgException(self.tr("File Browser command should not be empty."))
self.__extAppMgrState.extFileMgrCommandPattern = userText
except Exception as ex:
helpers.show_exc_info(self, ex)
self.ui.lineEditExtFileBrowserCmd.setText(currentCmd)
def is_image(self):
supported = set([
".bmp", ".gif", ".jpg", ".jpeg", ".png", ".pbm", ".pgm", ".ppm",
".xbm", ".xpm"
])
if self.type and self.type == "FILE" and not is_none_or_empty(
self.url):
_root, ext = os.path.splitext(self.url.lower())
if ext in supported:
return True
return False
def __decodeFavoriteReposFromStr(self, favoriteReposPropValue):
if helpers.is_none_or_empty(favoriteReposPropValue):
return []
try:
repos = eval(favoriteReposPropValue)
except SyntaxError:
repos = []
logger.warn(
"Could not parse '" + favoriteReposPropValue + "' " +
" Check the value of 'favorite_repos' property in your reggata.conf."
)
return repos
def addUntrackedFile(session, item, repoBasePath, srcAbsPath, dstRelPath,
userLogin):
assert not hlp.is_none_or_empty(srcAbsPath)
assert dstRelPath is not None
#NOTE: If dstRelPath is an empty string it means the root of repository
srcAbsPath = os.path.normpath(srcAbsPath)
if not os.path.isabs(srcAbsPath):
raise ValueError(
"srcAbsPath='{}' must be an absolute path.".format(srcAbsPath))
if not os.path.exists(srcAbsPath):
raise ValueError(
"srcAbsPath='{}' must point to an existing file.".format(
srcAbsPath))
if os.path.isabs(dstRelPath):
raise ValueError(
"dstRelPath='{}' must be a relative to repository root path, but it is absolute."
.format(dstRelPath))
dstRelPath = hlp.removeTrailingOsSeps(dstRelPath)
dstRelPath = os.path.normpath(dstRelPath)
dstAbsPath = os.path.abspath(os.path.join(repoBasePath, dstRelPath))
dstAbsPath = os.path.normpath(dstAbsPath)
if srcAbsPath != dstAbsPath and os.path.exists(dstAbsPath):
raise ValueError(
"{} should not point to an existing file.".format(dstAbsPath))
dataRef = session.query(db.DataRef).filter(
db.DataRef.url_raw == hlp.to_db_format(dstRelPath)).first()
if dataRef is not None:
raise err.DataRefAlreadyExistsError(
"DataRef instance with url='{}' "
"is already in database. ".format(dstRelPath))
item.data_ref = db.DataRef(objType=db.DataRef.FILE, url=dstRelPath)
item.data_ref.user_login = userLogin
item.data_ref.size = os.path.getsize(srcAbsPath)
item.data_ref.hash = hlp.computeFileHash(srcAbsPath)
item.data_ref.date_hashed = datetime.datetime.today()
session.add(item.data_ref)
item.data_ref_id = item.data_ref.id
session.flush()
#Now it's time to COPY physical file to the repository
if srcAbsPath != dstAbsPath:
try:
head, _tail = os.path.split(dstAbsPath)
os.makedirs(head)
except:
pass
shutil.copy(srcAbsPath, dstAbsPath)
def __init__(self, path, objType=None, status=None):
assert not hlp.is_none_or_empty(path)
assert objType is not None or status is not None
#remove trailing slashes in the path
while path.endswith(os.sep):
path = path[0:-1]
self.path = path
self.status = status
self.type = objType
self.tags = []
self.fields = []
self.itemIds = []
def __updateExistingItem(self, item, newSrcAbsPath, newDstRelPath, userLogin):
logger.info("__updateExistingItem with args={}"
.format((item, newSrcAbsPath, newDstRelPath, userLogin)))
if newSrcAbsPath is None:
assert newDstRelPath is None, \
"Both newSrcAbsPath and newDstRelPath args should be None."
else:
assert not hlp.is_none_or_empty(newSrcAbsPath)
assert not hlp.is_none_or_empty(newDstRelPath), \
"Both newSrcAbsPath and newDstRelPath args should be not empty."
persistentItem = self._session.query(db.Item).get(item.id)
self.__updatePlainDataMembers(item, persistentItem)
self.__updateTags(item, persistentItem, userLogin)
self.__updateFields(item, persistentItem, userLogin)
self.__updateDataRefAndFilesystem(item, persistentItem, newSrcAbsPath, newDstRelPath, userLogin)
self._session.commit()
self._session.refresh(persistentItem)
self._session.expunge(persistentItem)
return persistentItem
def __init__(self, path, objType=None, status=None):
assert not hlp.is_none_or_empty(path)
assert objType is not None or status is not None
#remove trailing slashes in the path
while path.endswith(os.sep):
path = path[0:-1]
self.path = path
self.status = status
self.type = objType
self.tags = []
self.fields = []
self.itemIds = []
def write(self):
'''
Writes all data from dialog GUI elements to the self.item object.
'''
self.item.title = self.ui.lineEdit_title.text()
#Processing Tags
del self.item.item_tags[:]
text = self.ui.plainTextEdit_tags.toPlainText()
tags, _tmp = definition_parser.parse(text)
for t in tags:
tag = Tag(name=t)
item_tag = Item_Tag(tag)
item_tag.user_login = self.item.user_login
self.item.item_tags.append(item_tag)
#Processing Fields
del self.item.item_fields[:]
text = self.ui.plainTextEdit_fields.toPlainText()
_tmp, fields = definition_parser.parse(text)
for (f, v) in fields:
if f in consts.RESERVED_FIELDS:
raise MsgException(
self.tr("Field name '{}' is reserved.").format(f))
field = Field(name=f)
item_field = Item_Field(field, v)
item_field.user_login = self.item.user_login
self.item.item_fields.append(item_field)
#Processing reserved field NOTES_FIELD
notes = self.ui.plainTextEdit_notes.toPlainText()
if not is_none_or_empty(notes):
field = Field(name=consts.NOTES_FIELD)
item_field = Item_Field(field, notes)
item_field.user_login = self.item.user_login
self.item.item_fields.append(item_field)
#Processing reserved field RATING_FIELD
rating = self.ui.spinBox_rating.value()
if rating > 0:
field = Field(name=consts.RATING_FIELD)
item_field = Item_Field(field, rating)
item_field.user_login = self.item.user_login
self.item.item_fields.append(item_field)
#Processing DataRef object
if self.item.data_ref is not None:
self.__writeDataRef()
def __writeApplicationCommand(self):
index = self.__currentCategoryIndex()
if index < 0:
return
currentAppCmd = self.__extAppMgrState.appDescriptions[index].appCommandPattern
try:
userText = self.ui.lineEditAppCmd.text().strip()
if helpers.is_none_or_empty(userText):
raise MsgException(self.tr("Application command should not be empty."))
self.__extAppMgrState.appDescriptions[index].appCommandPattern = userText
except Exception as ex:
helpers.show_exc_info(self, ex)
self.ui.lineEditAppCmd.setText(currentAppCmd)
def write(self):
'''
Writes all data from dialog GUI elements to the self.item object.
'''
self.item.title = self.ui.lineEdit_title.text()
#Processing Tags
del self.item.item_tags[:]
text = self.ui.plainTextEdit_tags.toPlainText()
tags, _tmp = definition_parser.parse(text)
for t in tags:
tag = Tag(name=t)
item_tag = Item_Tag(tag)
item_tag.user_login = self.item.user_login
self.item.item_tags.append(item_tag)
#Processing Fields
del self.item.item_fields[:]
text = self.ui.plainTextEdit_fields.toPlainText()
_tmp, fields = definition_parser.parse(text)
for (f, v) in fields:
if f in consts.RESERVED_FIELDS:
raise MsgException(self.tr("Field name '{}' is reserved.").format(f))
field = Field(name=f)
item_field = Item_Field(field, v)
item_field.user_login = self.item.user_login
self.item.item_fields.append(item_field)
#Processing reserved field NOTES_FIELD
notes = self.ui.plainTextEdit_notes.toPlainText()
if not is_none_or_empty(notes):
field = Field(name=consts.NOTES_FIELD)
item_field = Item_Field(field, notes)
item_field.user_login = self.item.user_login
self.item.item_fields.append(item_field)
#Processing reserved field RATING_FIELD
rating = self.ui.spinBox_rating.value()
if rating > 0:
field = Field(name=consts.RATING_FIELD)
item_field = Item_Field(field, rating)
item_field.user_login = self.item.user_login
self.item.item_fields.append(item_field)
#Processing DataRef object
if self.item.data_ref is not None:
self.__writeDataRef()
def addUntrackedFile(session, item, repoBasePath, srcAbsPath, dstRelPath, userLogin):
assert not hlp.is_none_or_empty(srcAbsPath)
assert dstRelPath is not None
#NOTE: If dstRelPath is an empty string it means the root of repository
srcAbsPath = os.path.normpath(srcAbsPath)
if not os.path.isabs(srcAbsPath):
raise ValueError("srcAbsPath='{}' must be an absolute path.".format(srcAbsPath))
if not os.path.exists(srcAbsPath):
raise ValueError("srcAbsPath='{}' must point to an existing file.".format(srcAbsPath))
if os.path.isabs(dstRelPath):
raise ValueError("dstRelPath='{}' must be a relative to repository root path, but it is absolute."
.format(dstRelPath))
dstRelPath = hlp.removeTrailingOsSeps(dstRelPath)
dstRelPath = os.path.normpath(dstRelPath)
dstAbsPath = os.path.abspath(os.path.join(repoBasePath, dstRelPath))
dstAbsPath = os.path.normpath(dstAbsPath)
if srcAbsPath != dstAbsPath and os.path.exists(dstAbsPath):
raise ValueError("{} should not point to an existing file.".format(dstAbsPath))
dataRef = session.query(db.DataRef).filter(
db.DataRef.url_raw==hlp.to_db_format(dstRelPath)).first()
if dataRef is not None:
raise err.DataRefAlreadyExistsError("DataRef instance with url='{}' "
"is already in database. ".format(dstRelPath))
item.data_ref = db.DataRef(objType=db.DataRef.FILE, url=dstRelPath)
item.data_ref.user_login = userLogin
item.data_ref.size = os.path.getsize(srcAbsPath)
item.data_ref.hash = hlp.computeFileHash(srcAbsPath)
item.data_ref.date_hashed = datetime.datetime.today()
session.add(item.data_ref)
item.data_ref_id = item.data_ref.id
session.flush()
#Now it's time to COPY physical file to the repository
if srcAbsPath != dstAbsPath:
try:
head, _tail = os.path.split(dstAbsPath)
os.makedirs(head)
except:
pass
shutil.copy(srcAbsPath, dstAbsPath)
def execMessageBox(self, parent, text, title="Reggata", buttons=[QMessageBox.Ok], detailedText=None):
'''
Shows modal QtGui.QMessageBox and returns code of the clicked button.
'''
mb = QMessageBox(parent)
mb.setText(text)
mb.setWindowTitle(title)
buttonsCode = QMessageBox.NoButton
for button in buttons:
buttonsCode = buttonsCode | button
mb.setStandardButtons(buttonsCode)
if not helpers.is_none_or_empty(detailedText):
mb.setDetailedText(detailedText)
return mb.exec_()
def __addStoredOrUntrackedFile(self, persistentItem, newSrcAbsPath, newDstRelPath, userLogin):
assert not hlp.is_none_or_empty(newDstRelPath)
# Check if a newSrcAbsPath points to an already stored file
newSrcRelPath = os.path.relpath(newSrcAbsPath, self._repoBasePath)
existingDataRef = self._session.query(db.DataRef).filter(
db.DataRef.url_raw==hlp.to_db_format(newSrcRelPath)).first()
isNewFileStored = existingDataRef is not None
if isNewFileStored:
# NOTE: newDstRelPath is ignored in this case...
operations.ItemOperations.addStoredFile(self._session, persistentItem,
self._repoBasePath,
existingDataRef)
else:
operations.ItemOperations.addUntrackedFile(self._session, persistentItem,
self._repoBasePath,
newSrcAbsPath, newDstRelPath,
userLogin)
def __initFavoriteReposMenu(self):
assert len(self.__favoriteReposDynamicQActions) == 0
if self._model.user is None:
return
actionToInsertBefore = self.ui.menuFavoriteRepos.insertSeparator(self.ui.actionAdd_current_repository)
login = self._model.user.login
favoriteReposInfo = self._model.favoriteRepos(login)
for repoBasePath, repoAlias in favoriteReposInfo:
if helpers.is_none_or_empty(repoBasePath):
continue
action = QtGui.QAction(self)
action.setText(repoAlias)
action.repoBasePath = repoBasePath
self._model.connectOpenFavoriteRepoAction(action)
self.ui.menuFavoriteRepos.insertAction(actionToInsertBefore, action)
self.__favoriteReposDynamicQActions.append(action)
def handle(self):
logger.info("RenameFileActionHandler.handle invoked")
try:
self._tool.checkActiveRepoIsNotNone()
self._tool.checkActiveUserIsNotNone()
selFiles = self._tool.gui.selectedFiles()
if len(selFiles) != 1:
raise err.MsgException(
self.tr("Please select one file or directory"))
selFile = selFiles[0]
newName, isOk = self._dialogs.execGetTextDialog(
self._tool.gui, self.tr("Rename File"),
self.tr("Enter new file name:"), os.path.basename(selFile))
if not isOk or newName == os.path.basename(selFile):
return
if is_none_or_empty(newName.strip()):
raise err.MsgException(
self.tr("Wrong input, file name cannot be empty."))
if os.path.isdir(selFile):
self.__renameDir(selFile, newName)
elif os.path.isfile(selFile):
self.__renameFile(selFile, newName)
else:
raise err.MsgException(
self.
tr("Cannot rename '{}' because it is not a file or directory."
.format(selFile)))
self._emitHandlerSignal(HandlerSignals.STATUS_BAR_MESSAGE,
self.tr("Done."), consts.STATUSBAR_TIMEOUT)
self._emitHandlerSignal(HandlerSignals.ITEM_CHANGED)
stats.sendEvent("file_browser.rename_file")
except Exception as ex:
show_exc_info(self._tool.gui, ex)
def __addStoredOrUntrackedFile(self, persistentItem, newSrcAbsPath,
newDstRelPath, userLogin):
assert not hlp.is_none_or_empty(newDstRelPath)
# Check if a newSrcAbsPath points to an already stored file
newSrcRelPath = os.path.relpath(newSrcAbsPath, self._repoBasePath)
existingDataRef = self._session.query(db.DataRef).filter(
db.DataRef.url_raw == hlp.to_db_format(newSrcRelPath)).first()
isNewFileStored = existingDataRef is not None
if isNewFileStored:
# NOTE: newDstRelPath is ignored in this case...
operations.ItemOperations.addStoredFile(self._session,
persistentItem,
self._repoBasePath,
existingDataRef)
else:
operations.ItemOperations.addUntrackedFile(
self._session, persistentItem, self._repoBasePath,
newSrcAbsPath, newDstRelPath, userLogin)
def mouseDoubleClickEvent(self, e):
if self.keywordAll:
self.emit(QtCore.SIGNAL("selectedKeywordAll"))
self.refresh()
stats.sendEvent("tag_cloud.all_clicked")
return
if not is_none_or_empty(self.word):
word = self.word
if parsers.query_tokens.needs_quote(word):
word = parsers.util.quote(word)
if e.modifiers() == Qt.ControlModifier:
self.not_tags.add(word)
else:
self.tags.add(word)
self.emit(QtCore.SIGNAL("selectedTagsChanged"), self.tags, self.not_tags)
self.refresh()
stats.sendEvent("tag_cloud.tag_clicked")
return
def mouseDoubleClickEvent(self, e):
if self.keywordAll:
self.emit(QtCore.SIGNAL("selectedKeywordAll"))
self.refresh()
stats.sendEvent("tag_cloud.all_clicked")
return
if not is_none_or_empty(self.word):
word = self.word
if parsers.query_tokens.needs_quote(word):
word = parsers.util.quote(word)
if e.modifiers() == Qt.ControlModifier:
self.not_tags.add(word)
else:
self.tags.add(word)
self.emit(QtCore.SIGNAL("selectedTagsChanged"), self.tags,
self.not_tags)
self.refresh()
stats.sendEvent("tag_cloud.tag_clicked")
return
def __initFavoriteReposMenu(self):
assert len(self.__favoriteReposDynamicQActions) == 0
if self._model.user is None:
return
actionToInsertBefore = self.ui.menuFavoriteRepos.insertSeparator(
self.ui.actionAdd_current_repository)
login = self._model.user.login
favoriteReposInfo = self._model.favoriteRepos(login)
for repoBasePath, repoAlias in favoriteReposInfo:
if helpers.is_none_or_empty(repoBasePath):
continue
action = QtGui.QAction(self)
action.setText(repoAlias)
action.repoBasePath = repoBasePath
self._model.connectOpenFavoriteRepoAction(action)
self.ui.menuFavoriteRepos.insertAction(actionToInsertBefore,
action)
self.__favoriteReposDynamicQActions.append(action)
def addSingleItem(tool, dialogs, file=None):
'''
Creates and saves in repo an Item linked with a given file (or without file).
Returns id of saved Item, or raises an exception.
'''
savedItemId = None
item = db.Item(user_login=tool.user.login)
if not hlp.is_none_or_empty(file):
file = os.path.normpath(file)
item.title, _ = os.path.splitext(os.path.basename(file))
item.data_ref = db.DataRef(objType=db.DataRef.FILE, url=file)
if not dialogs.execItemDialog(item=item,
gui=tool.gui,
repo=tool.repo,
dialogMode=ItemDialog.CREATE_MODE):
raise err.CancelOperationError("User cancelled operation.")
uow = tool.repo.createUnitOfWork()
try:
srcAbsPath = None
dstRelPath = None
if item.data_ref is not None:
srcAbsPath = item.data_ref.srcAbsPath
dstRelPath = item.data_ref.dstRelPath
cmd = cmds.SaveNewItemCommand(item, srcAbsPath, dstRelPath)
thread = BackgrThread(tool.gui, uow.executeCommand, cmd)
dialogs.startThreadWithWaitDialog(thread,
tool.gui,
indeterminate=True)
savedItemId = thread.result
finally:
uow.close()
return savedItemId
def keyPressEvent(self, event):
cursor = self.textCursor()
cursor.select(QtGui.QTextCursor.WordUnderCursor)
word = cursor.selectedText()
word = word if not is_none_or_empty(word) else ""
if self.completer is not None and event.modifiers() == Qt.ControlModifier and event.key() == Qt.Key_Space:
self.completer.filter(word)
self.show_completer()
super(TextEdit, self).keyPressEvent(event)
# TODO When user press Ctrl+Space, completer is shown, but TextEdit cursor becomes hidden! Why?
elif self.one_line and event.key() in [Qt.Key_Enter, Qt.Key_Return]:
# This signal is for QLineEdit behaviour
self.emit(QtCore.SIGNAL("returnPressed()"))
elif event.key() in [
Qt.Key_Backspace,
Qt.Key_Delete,
Qt.Key_Up,
Qt.Key_Down,
Qt.Key_Left,
Qt.Key_Right,
Qt.Key_End,
Qt.Key_Home,
Qt.Key_Shift,
Qt.Key_Alt,
Qt.Key_Control,
]:
super(TextEdit, self).keyPressEvent(event)
elif len(word) > 0:
self.completer.filter(word)
if self.completer.count() > 0:
self.show_completer()
super(TextEdit, self).keyPressEvent(event)
else:
super(TextEdit, self).keyPressEvent(event)
def handle(self):
logger.info("RenameFileActionHandler.handle invoked")
try:
self._tool.checkActiveRepoIsNotNone()
self._tool.checkActiveUserIsNotNone()
selFiles = self._tool.gui.selectedFiles()
if len(selFiles) != 1:
raise err.MsgException(self.tr("Please select one file or directory"))
selFile = selFiles[0]
newName, isOk = self._dialogs.execGetTextDialog(
self._tool.gui, self.tr("Rename File"), self.tr("Enter new file name:"),
os.path.basename(selFile))
if not isOk or newName == os.path.basename(selFile):
return
if is_none_or_empty(newName.strip()):
raise err.MsgException(self.tr("Wrong input, file name cannot be empty."))
if os.path.isdir(selFile):
self.__renameDir(selFile, newName)
elif os.path.isfile(selFile):
self.__renameFile(selFile, newName)
else:
raise err.MsgException(self.tr(
"Cannot rename '{}' because it is not a file or directory."
.format(selFile)))
self._emitHandlerSignal(HandlerSignals.STATUS_BAR_MESSAGE, self.tr("Done."),
consts.STATUSBAR_TIMEOUT)
self._emitHandlerSignal(HandlerSignals.ITEM_CHANGED)
stats.sendEvent("file_browser.rename_file")
except Exception as ex:
show_exc_info(self._tool.gui, ex)
def buttonMoveFile(self):
try:
if self.item.data_ref is None:
raise Exception(self.tr("You must add a file first."))
directory = QtGui.QFileDialog.getExistingDirectory(
self, self.tr("Select destination path within repository"),
self.repoBasePath)
if is_none_or_empty(directory):
return
if not is_internal(directory, self.repoBasePath):
raise MsgException(self.tr("Chosen directory is out of active repository."))
new_dst_path = os.path.relpath(directory, self.repoBasePath)
if not new_dst_path.startswith("."):
new_dst_path = os.path.join(".", new_dst_path)
newDstRelPath = os.path.join(new_dst_path, os.path.basename(self.item.data_ref.url))
self.ui.fileRelPath.setText(newDstRelPath)
except Exception as ex:
show_exc_info(self, ex)
def addSingleItem(tool, dialogs, file=None):
'''
Creates and saves in repo an Item linked with a given file (or without file).
Returns id of saved Item, or raises an exception.
'''
savedItemId = None
item = db.Item(user_login=tool.user.login)
if not hlp.is_none_or_empty(file):
file = os.path.normpath(file)
item.title, _ = os.path.splitext(os.path.basename(file))
item.data_ref = db.DataRef(objType=db.DataRef.FILE, url=file)
if not dialogs.execItemDialog(
item=item, gui=tool.gui, repo=tool.repo, dialogMode=ItemDialog.CREATE_MODE):
raise err.CancelOperationError("User cancelled operation.")
uow = tool.repo.createUnitOfWork()
try:
srcAbsPath = None
dstRelPath = None
if item.data_ref is not None:
srcAbsPath = item.data_ref.srcAbsPath
dstRelPath = item.data_ref.dstRelPath
cmd = cmds.SaveNewItemCommand(item, srcAbsPath, dstRelPath)
thread = BackgrThread(tool.gui, uow.executeCommand, cmd)
dialogs.startThreadWithWaitDialog(
thread, tool.gui, indeterminate=True)
savedItemId = thread.result
finally:
uow.close()
return savedItemId
def test_isNoneOrEmpty_nonEmptyStr(self):
nonEmptyStr = "Reggata"
self.assertFalse(helpers.is_none_or_empty(nonEmptyStr))
def test_isNoneOrEmpty_none(self):
noneObj = None
self.assertTrue(helpers.is_none_or_empty(noneObj))
def _set_data_ref_url(self, value):
if not is_none_or_empty(self.data_ref_hash):
self.data_ref_url_raw = helpers.to_db_format(value)
else:
self.data_ref_url_raw = value
def test_isNoneOrEmpty_empty(self):
emptyStr = ""
self.assertTrue(helpers.is_none_or_empty(emptyStr))
def isUserGaveTheAnswerAboutSendStatistics():
sendStatistics = UserConfig().get("send_statistics")
return False if hlp.is_none_or_empty(sendStatistics) else True
def registerColumn(self, col, isVisible=True):
assert not helpers.is_none_or_empty(col.id)
assert not self.isColumnIdRegistered(col.id)
self._allColumns.append(col)
if isVisible:
self._visibleColumns.append(col)
def isReggataInstanceRegistered():
instanceId = reggataInstanceId()
return False if hlp.is_none_or_empty(instanceId) else True
