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10,600 | mmcauliffe/Conch-sounds | conch/main.py | acoustic_similarity_directories | def acoustic_similarity_directories(directories, analysis_function, distance_function, stop_check=None, call_back=None, multiprocessing=True):
"""
Analyze many directories.
Parameters
----------
directories : list of str
List of fully specified paths to the directories to be analyzed
"""
files = []
if call_back is not None:
call_back('Mapping directories...')
call_back(0, len(directories))
cur = 0
for d in directories:
if not os.path.isdir(d):
continue
if stop_check is not None and stop_check():
return
if call_back is not None:
cur += 1
if cur % 3 == 0:
call_back(cur)
files += [os.path.join(d, x) for x in os.listdir(d) if x.lower().endswith('.wav')]
if len(files) == 0:
raise (ConchError("The directories specified do not contain any wav files"))
if call_back is not None:
call_back('Mapping directories...')
call_back(0, len(files) * len(files))
cur = 0
path_mapping = list()
for x in files:
for y in files:
if stop_check is not None and stop_check():
return
if call_back is not None:
cur += 1
if cur % 20 == 0:
call_back(cur)
if not x.lower().endswith('.wav'):
continue
if not y.lower().endswith('.wav'):
continue
if x == y:
continue
path_mapping.append((x, y))
result = acoustic_similarity_mapping(path_mapping, analysis_function, distance_function, stop_check, call_back, multiprocessing)
return result | python | def acoustic_similarity_directories(directories, analysis_function, distance_function, stop_check=None, call_back=None, multiprocessing=True):
files = []
if call_back is not None:
call_back('Mapping directories...')
call_back(0, len(directories))
cur = 0
for d in directories:
if not os.path.isdir(d):
continue
if stop_check is not None and stop_check():
return
if call_back is not None:
cur += 1
if cur % 3 == 0:
call_back(cur)
files += [os.path.join(d, x) for x in os.listdir(d) if x.lower().endswith('.wav')]
if len(files) == 0:
raise (ConchError("The directories specified do not contain any wav files"))
if call_back is not None:
call_back('Mapping directories...')
call_back(0, len(files) * len(files))
cur = 0
path_mapping = list()
for x in files:
for y in files:
if stop_check is not None and stop_check():
return
if call_back is not None:
cur += 1
if cur % 20 == 0:
call_back(cur)
if not x.lower().endswith('.wav'):
continue
if not y.lower().endswith('.wav'):
continue
if x == y:
continue
path_mapping.append((x, y))
result = acoustic_similarity_mapping(path_mapping, analysis_function, distance_function, stop_check, call_back, multiprocessing)
return result | [
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Parameters
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directories : list of str
List of fully specified paths to the directories to be analyzed | [
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10,601 | mmcauliffe/Conch-sounds | conch/distance/dtw.py | dtw_distance | def dtw_distance(rep_one, rep_two, norm=True):
"""Computes the distance between two representations with the same
number of filters using Dynamic Time Warping.
Parameters
----------
rep_one : 2D array
First representation to compare. First dimension is time in frames
or samples and second dimension is the features.
rep_two : 2D array
Second representation to compare. First dimension is time in frames
or samples and second dimension is the features.
Returns
-------
float
Distance of dynamically time warping `rep_one` to `rep_two`.
"""
if not isinstance(rep_one, np.ndarray):
rep_one = rep_one.to_array()
if not isinstance(rep_two, np.ndarray):
rep_two = rep_two.to_array()
assert (rep_one.shape[1] == rep_two.shape[1])
distMat = generate_distance_matrix(rep_one, rep_two)
return regularDTW(distMat, norm=norm) | python | def dtw_distance(rep_one, rep_two, norm=True):
if not isinstance(rep_one, np.ndarray):
rep_one = rep_one.to_array()
if not isinstance(rep_two, np.ndarray):
rep_two = rep_two.to_array()
assert (rep_one.shape[1] == rep_two.shape[1])
distMat = generate_distance_matrix(rep_one, rep_two)
return regularDTW(distMat, norm=norm) | [
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First representation to compare. First dimension is time in frames
or samples and second dimension is the features.
rep_two : 2D array
Second representation to compare. First dimension is time in frames
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Returns
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float
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10,602 | mmcauliffe/Conch-sounds | conch/distance/dtw.py | generate_distance_matrix | def generate_distance_matrix(source, target, weights=None):
"""Generates a local distance matrix for use in dynamic time warping.
Parameters
----------
source : 2D array
Source matrix with features in the second dimension.
target : 2D array
Target matrix with features in the second dimension.
Returns
-------
2D array
Local distance matrix.
"""
if weights is None:
weights = ones((source.shape[1], 1))
sLen = source.shape[0]
tLen = target.shape[0]
distMat = zeros((sLen, tLen))
for i in range(sLen):
for j in range(tLen):
distMat[i, j] = euclidean(source[i, :], target[j, :])
return distMat | python | def generate_distance_matrix(source, target, weights=None):
if weights is None:
weights = ones((source.shape[1], 1))
sLen = source.shape[0]
tLen = target.shape[0]
distMat = zeros((sLen, tLen))
for i in range(sLen):
for j in range(tLen):
distMat[i, j] = euclidean(source[i, :], target[j, :])
return distMat | [
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Parameters
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source : 2D array
Source matrix with features in the second dimension.
target : 2D array
Target matrix with features in the second dimension.
Returns
-------
2D array
Local distance matrix. | [
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10,603 | mmcauliffe/Conch-sounds | conch/distance/dtw.py | regularDTW | def regularDTW(distMat, norm=True):
"""Use a local distance matrix to perform dynamic time warping.
Parameters
----------
distMat : 2D array
Local distance matrix.
Returns
-------
float
Total unweighted distance of the optimal path through the
local distance matrix.
"""
sLen, tLen = distMat.shape
totalDistance = zeros((sLen, tLen))
totalDistance[0:sLen, 0:tLen] = distMat
minDirection = zeros((sLen, tLen))
for i in range(1, sLen):
totalDistance[i, 0] = totalDistance[i, 0] + totalDistance[i - 1, 0]
for j in range(1, tLen):
totalDistance[0, j] = totalDistance[0, j] + totalDistance[0, j - 1]
for i in range(1, sLen):
for j in range(1, tLen):
# direction,minPrevDistance = min(enumerate([totalDistance[i,j],totalDistance[i,j+1],totalDistance[i+1,j]]), key=operator.itemgetter(1))
# totalDistance[i+1,j+1] = totalDistance[i+1,j+1] + minPrevDistance
# minDirection[i,j] = direction
minDirection[i, j], totalDistance[i, j] = min(
enumerate([totalDistance[i - 1, j - 1] + 2 * totalDistance[i, j],
totalDistance[i - 1, j] + totalDistance[i, j],
totalDistance[i, j - 1] + totalDistance[i, j]]), key=operator.itemgetter(1))
if norm:
return totalDistance[sLen - 1, tLen - 1] / (sLen + tLen)
return totalDistance[sLen - 1, tLen - 1] | python | def regularDTW(distMat, norm=True):
sLen, tLen = distMat.shape
totalDistance = zeros((sLen, tLen))
totalDistance[0:sLen, 0:tLen] = distMat
minDirection = zeros((sLen, tLen))
for i in range(1, sLen):
totalDistance[i, 0] = totalDistance[i, 0] + totalDistance[i - 1, 0]
for j in range(1, tLen):
totalDistance[0, j] = totalDistance[0, j] + totalDistance[0, j - 1]
for i in range(1, sLen):
for j in range(1, tLen):
# direction,minPrevDistance = min(enumerate([totalDistance[i,j],totalDistance[i,j+1],totalDistance[i+1,j]]), key=operator.itemgetter(1))
# totalDistance[i+1,j+1] = totalDistance[i+1,j+1] + minPrevDistance
# minDirection[i,j] = direction
minDirection[i, j], totalDistance[i, j] = min(
enumerate([totalDistance[i - 1, j - 1] + 2 * totalDistance[i, j],
totalDistance[i - 1, j] + totalDistance[i, j],
totalDistance[i, j - 1] + totalDistance[i, j]]), key=operator.itemgetter(1))
if norm:
return totalDistance[sLen - 1, tLen - 1] / (sLen + tLen)
return totalDistance[sLen - 1, tLen - 1] | [
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distMat : 2D array
Local distance matrix.
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Total unweighted distance of the optimal path through the
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10,604 | mmcauliffe/Conch-sounds | conch/analysis/helper.py | preproc | def preproc(path, sr=16000, alpha=0.95):
"""Preprocess a .wav file for later processing. Currently assumes a
16-bit PCM input. Only returns left channel of stereo files.
Parameters
----------
path : str
Full path to .wav file to load.
sr : int, optional
Sampling rate to resample at, if specified.
alpha : float, optional
Alpha for preemphasis, defaults to 0.97.
Returns
-------
int
Sampling rate.
array
Processed PCM.
"""
oldsr, sig = wavfile.read(path)
try:
sig = sig[:, 0]
except IndexError:
pass
if False and sr != oldsr:
t = len(sig) / oldsr
numsamp = int(t * sr)
proc = resample(sig, numsamp)
else:
proc = sig
sr = oldsr
# proc = proc / 32768
if alpha is not None and alpha != 0:
proc = lfilter([1., -alpha], 1, proc)
return sr, proc | python | def preproc(path, sr=16000, alpha=0.95):
oldsr, sig = wavfile.read(path)
try:
sig = sig[:, 0]
except IndexError:
pass
if False and sr != oldsr:
t = len(sig) / oldsr
numsamp = int(t * sr)
proc = resample(sig, numsamp)
else:
proc = sig
sr = oldsr
# proc = proc / 32768
if alpha is not None and alpha != 0:
proc = lfilter([1., -alpha], 1, proc)
return sr, proc | [
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path : str
Full path to .wav file to load.
sr : int, optional
Sampling rate to resample at, if specified.
alpha : float, optional
Alpha for preemphasis, defaults to 0.97.
Returns
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Sampling rate.
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10,605 | mmcauliffe/Conch-sounds | conch/analysis/helper.py | fftfilt | def fftfilt(b, x, *n):
"""Filter the signal x with the FIR filter described by the
coefficients in b using the overlap-add method. If the FFT
length n is not specified, it and the overlap-add block length
are selected so as to minimize the computational cost of
the filtering operation."""
N_x = len(x)
N_b = len(b)
# Determine the FFT length to use:
if len(n):
# Use the specified FFT length (rounded up to the nearest
# power of 2), provided that it is no less than the filter
# length:
n = n[0]
if n != int(n) or n <= 0:
raise ValueError('n must be a nonnegative integer')
if n < N_b:
n = N_b
N_fft = 2 ** nextpow2(n)
else:
if N_x > N_b:
# When the filter length is smaller than the signal,
# choose the FFT length and block size that minimize the
# FLOPS cost. Since the cost for a length-N FFT is
# (N/2)*log2(N) and the filtering operation of each block
# involves 2 FFT operations and N multiplications, the
# cost of the overlap-add method for 1 length-N block is
# N*(1+log2(N)). For the sake of efficiency, only FFT
# lengths that are powers of 2 are considered:
N = 2 ** np.arange(np.ceil(np.log2(N_b)), np.floor(np.log2(N_x)))
cost = np.ceil(N_x / (N - N_b + 1)) * N * (np.log2(N) + 1)
if len(cost) > 0:
N_fft = N[np.argmin(cost)]
else:
N_fft = 2 ** nextpow2(N_b + N_x - 1)
else:
# When the filter length is at least as long as the signal,
# filter the signal using a single block:
N_fft = 2 ** nextpow2(N_b + N_x - 1)
N_fft = int(N_fft)
# Compute the block length:
L = int(N_fft - N_b + 1)
# Compute the transform of the filter:
H = fft(b, N_fft)
y = np.zeros(N_x, np.float32)
i = 0
while i <= N_x:
il = np.min([i + L, N_x])
k = np.min([i + N_fft, N_x])
yt = ifft(fft(x[i:il], N_fft) * H, N_fft) # Overlap..
y[i:k] = y[i:k] + yt[:k - i] # and add
i += L
return y | python | def fftfilt(b, x, *n):
N_x = len(x)
N_b = len(b)
# Determine the FFT length to use:
if len(n):
# Use the specified FFT length (rounded up to the nearest
# power of 2), provided that it is no less than the filter
# length:
n = n[0]
if n != int(n) or n <= 0:
raise ValueError('n must be a nonnegative integer')
if n < N_b:
n = N_b
N_fft = 2 ** nextpow2(n)
else:
if N_x > N_b:
# When the filter length is smaller than the signal,
# choose the FFT length and block size that minimize the
# FLOPS cost. Since the cost for a length-N FFT is
# (N/2)*log2(N) and the filtering operation of each block
# involves 2 FFT operations and N multiplications, the
# cost of the overlap-add method for 1 length-N block is
# N*(1+log2(N)). For the sake of efficiency, only FFT
# lengths that are powers of 2 are considered:
N = 2 ** np.arange(np.ceil(np.log2(N_b)), np.floor(np.log2(N_x)))
cost = np.ceil(N_x / (N - N_b + 1)) * N * (np.log2(N) + 1)
if len(cost) > 0:
N_fft = N[np.argmin(cost)]
else:
N_fft = 2 ** nextpow2(N_b + N_x - 1)
else:
# When the filter length is at least as long as the signal,
# filter the signal using a single block:
N_fft = 2 ** nextpow2(N_b + N_x - 1)
N_fft = int(N_fft)
# Compute the block length:
L = int(N_fft - N_b + 1)
# Compute the transform of the filter:
H = fft(b, N_fft)
y = np.zeros(N_x, np.float32)
i = 0
while i <= N_x:
il = np.min([i + L, N_x])
k = np.min([i + N_fft, N_x])
yt = ifft(fft(x[i:il], N_fft) * H, N_fft) # Overlap..
y[i:k] = y[i:k] + yt[:k - i] # and add
i += L
return y | [
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10,606 | mmcauliffe/Conch-sounds | conch/analysis/mfcc/rastamat.py | construct_filterbank | def construct_filterbank(num_filters, nfft, sr, min_freq, max_freq):
"""Constructs a mel-frequency filter bank.
Parameters
----------
nfft : int
Number of points in the FFT.
Returns
-------
array
Filter bank to multiply an FFT spectrum to create a mel-frequency
spectrum.
"""
min_mel = freq_to_mel(min_freq)
max_mel = freq_to_mel(max_freq)
mel_points = np.linspace(min_mel, max_mel, num_filters + 2)
bin_freqs = mel_to_freq(mel_points)
# bins = round((nfft - 1) * bin_freqs / sr)
fftfreqs = np.arange(int(nfft / 2 + 1)) / nfft * sr
fbank = np.zeros((num_filters, int(nfft / 2 + 1)))
for i in range(num_filters):
fs = bin_freqs[i + np.arange(3)]
fs = fs[1] + (fs - fs[1])
loslope = (fftfreqs - fs[0]) / (fs[1] - fs[0])
highslope = (fs[2] - fftfreqs) / (fs[2] - fs[1])
fbank[i, :] = np.maximum(np.zeros(loslope.shape), np.minimum(loslope, highslope))
return fbank.transpose() | python | def construct_filterbank(num_filters, nfft, sr, min_freq, max_freq):
min_mel = freq_to_mel(min_freq)
max_mel = freq_to_mel(max_freq)
mel_points = np.linspace(min_mel, max_mel, num_filters + 2)
bin_freqs = mel_to_freq(mel_points)
# bins = round((nfft - 1) * bin_freqs / sr)
fftfreqs = np.arange(int(nfft / 2 + 1)) / nfft * sr
fbank = np.zeros((num_filters, int(nfft / 2 + 1)))
for i in range(num_filters):
fs = bin_freqs[i + np.arange(3)]
fs = fs[1] + (fs - fs[1])
loslope = (fftfreqs - fs[0]) / (fs[1] - fs[0])
highslope = (fs[2] - fftfreqs) / (fs[2] - fs[1])
fbank[i, :] = np.maximum(np.zeros(loslope.shape), np.minimum(loslope, highslope))
return fbank.transpose() | [
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Number of points in the FFT.
Returns
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Filter bank to multiply an FFT spectrum to create a mel-frequency
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10,607 | frmdstryr/enamlx | enamlx/core/looper.py | ItemViewLooper.windowed_iterable | def windowed_iterable(self):
""" That returns only the window """
# Seek to offset
effective_offset = max(0,self.item_view.iterable_index)
for i,item in enumerate(self.iterable):
if i<effective_offset:
continue
elif i>=(effective_offset+self.item_view.iterable_fetch_size):
return
yield item | python | def windowed_iterable(self):
# Seek to offset
effective_offset = max(0,self.item_view.iterable_index)
for i,item in enumerate(self.iterable):
if i<effective_offset:
continue
elif i>=(effective_offset+self.item_view.iterable_fetch_size):
return
yield item | [
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10,608 | frmdstryr/enamlx | enamlx/core/looper.py | ItemViewLooper.refresh_items | def refresh_items(self):
""" Refresh the items of the pattern.
This method destroys the old items and creates and initializes
the new items.
"""
old_items = self.items[:]# if self._dirty else []
old_iter_data = self._iter_data# if self._dirty else {}
iterable = self.windowed_iterable
pattern_nodes = self.pattern_nodes
new_iter_data = sortedmap()
new_items = []
if iterable is not None and len(pattern_nodes) > 0:
for loop_index, loop_item in enumerate(iterable):
iteration = old_iter_data.get(loop_item)
if iteration is not None:
new_iter_data[loop_item] = iteration
new_items.append(iteration)
old_items.remove(iteration)
continue
iteration = []
new_iter_data[loop_item] = iteration
new_items.append(iteration)
for nodes, key, f_locals in pattern_nodes:
with new_scope(key, f_locals) as f_locals:
f_locals['loop_index'] = loop_index
f_locals['loop_item'] = loop_item
for node in nodes:
child = node(None)
if isinstance(child, list):
iteration.extend(child)
else:
iteration.append(child)
# Add to old items list
#self.old_items.extend(old_items)
#if self._dirty:
for iteration in old_items:
for old in iteration:
if not old.is_destroyed:
old.destroy()
if len(new_items) > 0:
expanded = []
recursive_expand(sum(new_items, []), expanded)
self.parent.insert_children(self, expanded)
self.items = new_items# if self._dirty else new_items+old_items
self._iter_data = new_iter_data | python | def refresh_items(self):
old_items = self.items[:]# if self._dirty else []
old_iter_data = self._iter_data# if self._dirty else {}
iterable = self.windowed_iterable
pattern_nodes = self.pattern_nodes
new_iter_data = sortedmap()
new_items = []
if iterable is not None and len(pattern_nodes) > 0:
for loop_index, loop_item in enumerate(iterable):
iteration = old_iter_data.get(loop_item)
if iteration is not None:
new_iter_data[loop_item] = iteration
new_items.append(iteration)
old_items.remove(iteration)
continue
iteration = []
new_iter_data[loop_item] = iteration
new_items.append(iteration)
for nodes, key, f_locals in pattern_nodes:
with new_scope(key, f_locals) as f_locals:
f_locals['loop_index'] = loop_index
f_locals['loop_item'] = loop_item
for node in nodes:
child = node(None)
if isinstance(child, list):
iteration.extend(child)
else:
iteration.append(child)
# Add to old items list
#self.old_items.extend(old_items)
#if self._dirty:
for iteration in old_items:
for old in iteration:
if not old.is_destroyed:
old.destroy()
if len(new_items) > 0:
expanded = []
recursive_expand(sum(new_items, []), expanded)
self.parent.insert_children(self, expanded)
self.items = new_items# if self._dirty else new_items+old_items
self._iter_data = new_iter_data | [
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10,609 | frmdstryr/enamlx | enamlx/qt/qt_double_spin_box.py | QtDoubleSpinBox.create_widget | def create_widget(self):
""" Create the underlying QDoubleSpinBox widget.
"""
widget = QDoubleSpinBox(self.parent_widget())
widget.setKeyboardTracking(False)
self.widget = widget | python | def create_widget(self):
widget = QDoubleSpinBox(self.parent_widget())
widget.setKeyboardTracking(False)
self.widget = widget | [
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10,610 | frmdstryr/enamlx | enamlx/qt/qt_table_view.py | QtTableViewItem._update_index | def _update_index(self):
""" Update the reference to the index within the table """
d = self.declaration
self.index = self.view.model.index(d.row, d.column)
if self.delegate:
self._refresh_count += 1
timed_call(self._loading_interval, self._update_delegate) | python | def _update_index(self):
d = self.declaration
self.index = self.view.model.index(d.row, d.column)
if self.delegate:
self._refresh_count += 1
timed_call(self._loading_interval, self._update_delegate) | [
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10,611 | frmdstryr/enamlx | enamlx/qt/qt_table_view.py | QtTableViewItem._update_delegate | def _update_delegate(self):
""" Update the delegate cell widget. This is deferred so it
does not get called until the user is done scrolling.
"""
self._refresh_count -= 1
if self._refresh_count != 0:
return
try:
delegate = self.delegate
if not self.is_visible():
return
# The table destroys when it goes out of view
# so we always have to make a new one
delegate.create_widget()
delegate.init_widget()
# Set the index widget
self.view.widget.setIndexWidget(self.index, delegate.widget)
except RuntimeError:
pass | python | def _update_delegate(self):
self._refresh_count -= 1
if self._refresh_count != 0:
return
try:
delegate = self.delegate
if not self.is_visible():
return
# The table destroys when it goes out of view
# so we always have to make a new one
delegate.create_widget()
delegate.init_widget()
# Set the index widget
self.view.widget.setIndexWidget(self.index, delegate.widget)
except RuntimeError:
pass | [
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10,612 | frmdstryr/enamlx | enamlx/qt/qt_table_view.py | QtTableViewItem.data_changed | def data_changed(self, change):
""" Notify the model that data has changed in this cell! """
index = self.index
if index:
self.view.model.dataChanged.emit(index, index) | python | def data_changed(self, change):
index = self.index
if index:
self.view.model.dataChanged.emit(index, index) | [
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10,613 | frmdstryr/enamlx | enamlx/qt/qt_occ_viewer.py | QtBaseViewer.GetHandle | def GetHandle(self):
''' returns an the identifier of the GUI widget.
It must be an integer
'''
win_id = self.winId() # this returns either an int or voitptr
if "%s"%type(win_id) == "<type 'PyCObject'>": # PySide
### with PySide, self.winId() does not return an integer
if sys.platform == "win32":
## Be careful, this hack is py27 specific
## does not work with python31 or higher
## since the PyCObject api was changed
import ctypes
ctypes.pythonapi.PyCObject_AsVoidPtr.restype = ctypes.c_void_p
ctypes.pythonapi.PyCObject_AsVoidPtr.argtypes = [
ctypes.py_object]
win_id = ctypes.pythonapi.PyCObject_AsVoidPtr(win_id)
elif type(win_id) is not int: #PyQt4 or 5
## below integer cast may be required because self.winId() can
## returns a sip.voitptr according to the PyQt version used
## as well as the python version
win_id = int(win_id)
return win_id | python | def GetHandle(self):
''' returns an the identifier of the GUI widget.
It must be an integer
'''
win_id = self.winId() # this returns either an int or voitptr
if "%s"%type(win_id) == "<type 'PyCObject'>": # PySide
### with PySide, self.winId() does not return an integer
if sys.platform == "win32":
## Be careful, this hack is py27 specific
## does not work with python31 or higher
## since the PyCObject api was changed
import ctypes
ctypes.pythonapi.PyCObject_AsVoidPtr.restype = ctypes.c_void_p
ctypes.pythonapi.PyCObject_AsVoidPtr.argtypes = [
ctypes.py_object]
win_id = ctypes.pythonapi.PyCObject_AsVoidPtr(win_id)
elif type(win_id) is not int: #PyQt4 or 5
## below integer cast may be required because self.winId() can
## returns a sip.voitptr according to the PyQt version used
## as well as the python version
win_id = int(win_id)
return win_id | [
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10,614 | frmdstryr/enamlx | examples/occ_viewer/occ/occ_shape.py | Topology._map_shapes_and_ancestors | def _map_shapes_and_ancestors(self, topoTypeA, topoTypeB, topologicalEntity):
'''
using the same method
@param topoTypeA:
@param topoTypeB:
@param topologicalEntity:
'''
topo_set = set()
_map = TopTools_IndexedDataMapOfShapeListOfShape()
topexp_MapShapesAndAncestors(self.myShape, topoTypeA, topoTypeB, _map)
results = _map.FindFromKey(topologicalEntity)
if results.IsEmpty():
yield None
topology_iterator = TopTools_ListIteratorOfListOfShape(results)
while topology_iterator.More():
topo_entity = self.topoFactory[topoTypeB](topology_iterator.Value())
# return the entity if not in set
# to assure we're not returning entities several times
if not topo_entity in topo_set:
if self.ignore_orientation:
unique = True
for i in topo_set:
if i.IsSame(topo_entity):
unique = False
break
if unique:
yield topo_entity
else:
yield topo_entity
topo_set.add(topo_entity)
topology_iterator.Next() | python | def _map_shapes_and_ancestors(self, topoTypeA, topoTypeB, topologicalEntity):
'''
using the same method
@param topoTypeA:
@param topoTypeB:
@param topologicalEntity:
'''
topo_set = set()
_map = TopTools_IndexedDataMapOfShapeListOfShape()
topexp_MapShapesAndAncestors(self.myShape, topoTypeA, topoTypeB, _map)
results = _map.FindFromKey(topologicalEntity)
if results.IsEmpty():
yield None
topology_iterator = TopTools_ListIteratorOfListOfShape(results)
while topology_iterator.More():
topo_entity = self.topoFactory[topoTypeB](topology_iterator.Value())
# return the entity if not in set
# to assure we're not returning entities several times
if not topo_entity in topo_set:
if self.ignore_orientation:
unique = True
for i in topo_set:
if i.IsSame(topo_entity):
unique = False
break
if unique:
yield topo_entity
else:
yield topo_entity
topo_set.add(topo_entity)
topology_iterator.Next() | [
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10,615 | frmdstryr/enamlx | examples/occ_viewer/occ/occ_shape.py | OccDependentShape.init_layout | def init_layout(self):
""" Initialize the layout of the toolkit shape.
This method is called during the bottom-up pass. This method
should initialize the layout of the widget. The child widgets
will be fully initialized and layed out when this is called.
"""
for child in self.children():
self.child_added(child)
self.update_shape({}) | python | def init_layout(self):
for child in self.children():
self.child_added(child)
self.update_shape({}) | [
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10,616 | frmdstryr/enamlx | enamlx/qt/qt_key_event.py | QtKeyEvent.init_widget | def init_widget(self):
""" The KeyEvent uses the parent_widget as it's widget """
super(QtKeyEvent, self).init_widget()
d = self.declaration
widget = self.widget
self._keyPressEvent = widget.keyPressEvent
self._keyReleaseEvent = widget.keyReleaseEvent
self.set_enabled(d.enabled)
self.set_keys(d.keys) | python | def init_widget(self):
super(QtKeyEvent, self).init_widget()
d = self.declaration
widget = self.widget
self._keyPressEvent = widget.keyPressEvent
self._keyReleaseEvent = widget.keyReleaseEvent
self.set_enabled(d.enabled)
self.set_keys(d.keys) | [
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10,617 | frmdstryr/enamlx | enamlx/qt/qt_key_event.py | QtKeyEvent.set_keys | def set_keys(self, keys):
""" Parse all the key codes and save them """
codes = {}
for key in keys:
parts = [k.strip().lower() for k in key.split("+")]
code = KEYS.get(parts[-1])
modifier = Qt.KeyboardModifiers()
if code is None:
raise KeyError("Invalid key code '{}'".format(key))
if len(parts) > 1:
for mod in parts[:-1]:
mod_code = MODIFIERS.get(mod)
if mod_code is None:
raise KeyError("Invalid key modifier '{}'"
.format(mod_code))
modifier |= mod_code
if code not in codes:
codes[code] = []
codes[code].append(modifier)
self.codes = codes | python | def set_keys(self, keys):
codes = {}
for key in keys:
parts = [k.strip().lower() for k in key.split("+")]
code = KEYS.get(parts[-1])
modifier = Qt.KeyboardModifiers()
if code is None:
raise KeyError("Invalid key code '{}'".format(key))
if len(parts) > 1:
for mod in parts[:-1]:
mod_code = MODIFIERS.get(mod)
if mod_code is None:
raise KeyError("Invalid key modifier '{}'"
.format(mod_code))
modifier |= mod_code
if code not in codes:
codes[code] = []
codes[code].append(modifier)
self.codes = codes | [
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10,618 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | FeatureMixin._setup_features | def _setup_features(self):
""" Setup the advanced widget feature handlers.
"""
features = self._features = self.declaration.features
if not features:
return
if features & Feature.FocusTraversal:
self.hook_focus_traversal()
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self.hook_focus_events()
if features & Feature.DragEnabled:
self.hook_drag()
if features & Feature.DropEnabled:
self.hook_drop()
features = self._extra_features
if features & GraphicFeature.WheelEvent:
self.hook_wheel()
if features & GraphicFeature.DrawEvent:
self.hook_draw() | python | def _setup_features(self):
features = self._features = self.declaration.features
if not features:
return
if features & Feature.FocusTraversal:
self.hook_focus_traversal()
if features & Feature.FocusEvents:
self.hook_focus_events()
if features & Feature.DragEnabled:
self.hook_drag()
if features & Feature.DropEnabled:
self.hook_drop()
features = self._extra_features
if features & GraphicFeature.WheelEvent:
self.hook_wheel()
if features & GraphicFeature.DrawEvent:
self.hook_draw() | [
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10,619 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | FeatureMixin._teardown_features | def _teardown_features(self):
""" Teardowns the advanced widget feature handlers.
"""
features = self._features
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return
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self.unhook_wheel()
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self.unhook_draw() | python | def _teardown_features(self):
features = self._features
if not features:
return
if features & Feature.FocusTraversal:
self.unhook_focus_traversal()
if features & Feature.FocusEvents:
self.unhook_focus_events()
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features = self._extra_features
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10,620 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | FeatureMixin.tab_focus_request | def tab_focus_request(self, reason):
""" Handle a custom tab focus request.
This method is called when focus is being set on the proxy
as a result of a user-implemented focus traversal handler.
This can be reimplemented by subclasses as needed.
Parameters
----------
reason : Qt.FocusReason
The reason value for the focus request.
Returns
-------
result : bool
True if focus was set, False otherwise.
"""
widget = self.focus_target()
if not widget.focusPolicy & Qt.TabFocus:
return False
if not widget.isEnabled():
return False
if not widget.isVisibleTo(widget.window()):
return False
widget.setFocus(reason)
return False | python | def tab_focus_request(self, reason):
widget = self.focus_target()
if not widget.focusPolicy & Qt.TabFocus:
return False
if not widget.isEnabled():
return False
if not widget.isVisibleTo(widget.window()):
return False
widget.setFocus(reason)
return False | [
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10,621 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | FeatureMixin.hook_focus_events | def hook_focus_events(self):
""" Install the hooks for focus events.
This method may be overridden by subclasses as needed.
"""
widget = self.widget
widget.focusInEvent = self.focusInEvent
widget.focusOutEvent = self.focusOutEvent | python | def hook_focus_events(self):
widget = self.widget
widget.focusInEvent = self.focusInEvent
widget.focusOutEvent = self.focusOutEvent | [
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10,622 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | FeatureMixin.focusNextPrevChild | def focusNextPrevChild(self, next_child):
""" The default 'focusNextPrevChild' implementation.
"""
fd = focus_registry.focused_declaration()
if next_child:
child = self.declaration.next_focus_child(fd)
reason = Qt.TabFocusReason
else:
child = self.declaration.previous_focus_child(fd)
reason = Qt.BacktabFocusReason
if child is not None and child.proxy_is_active:
return child.proxy.tab_focus_request(reason)
widget = self.widget
return type(widget).focusNextPrevChild(widget, next_child) | python | def focusNextPrevChild(self, next_child):
fd = focus_registry.focused_declaration()
if next_child:
child = self.declaration.next_focus_child(fd)
reason = Qt.TabFocusReason
else:
child = self.declaration.previous_focus_child(fd)
reason = Qt.BacktabFocusReason
if child is not None and child.proxy_is_active:
return child.proxy.tab_focus_request(reason)
widget = self.widget
return type(widget).focusNextPrevChild(widget, next_child) | [
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10,623 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | FeatureMixin.focusInEvent | def focusInEvent(self, event):
""" The default 'focusInEvent' implementation.
"""
widget = self.widget
type(widget).focusInEvent(widget, event)
self.declaration.focus_gained() | python | def focusInEvent(self, event):
widget = self.widget
type(widget).focusInEvent(widget, event)
self.declaration.focus_gained() | [
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10,624 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | FeatureMixin.focusOutEvent | def focusOutEvent(self, event):
""" The default 'focusOutEvent' implementation.
"""
widget = self.widget
type(widget).focusOutEvent(widget, event)
self.declaration.focus_lost() | python | def focusOutEvent(self, event):
widget = self.widget
type(widget).focusOutEvent(widget, event)
self.declaration.focus_lost() | [
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10,625 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | FeatureMixin.hook_drag | def hook_drag(self):
""" Install the hooks for drag operations.
"""
widget = self.widget
widget.mousePressEvent = self.mousePressEvent
widget.mouseMoveEvent = self.mouseMoveEvent
widget.mouseReleaseEvent = self.mouseReleaseEvent | python | def hook_drag(self):
widget = self.widget
widget.mousePressEvent = self.mousePressEvent
widget.mouseMoveEvent = self.mouseMoveEvent
widget.mouseReleaseEvent = self.mouseReleaseEvent | [
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10,626 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | FeatureMixin.unhook_drag | def unhook_drag(self):
""" Remove the hooks for drag operations.
"""
widget = self.widget
del widget.mousePressEvent
del widget.mouseMoveEvent
del widget.mouseReleaseEvent | python | def unhook_drag(self):
widget = self.widget
del widget.mousePressEvent
del widget.mouseMoveEvent
del widget.mouseReleaseEvent | [
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10,627 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | FeatureMixin.hook_drop | def hook_drop(self):
""" Install hooks for drop operations.
"""
widget = self.widget
widget.setAcceptDrops(True)
widget.dragEnterEvent = self.dragEnterEvent
widget.dragMoveEvent = self.dragMoveEvent
widget.dragLeaveEvent = self.dragLeaveEvent
widget.dropEvent = self.dropEvent | python | def hook_drop(self):
widget = self.widget
widget.setAcceptDrops(True)
widget.dragEnterEvent = self.dragEnterEvent
widget.dragMoveEvent = self.dragMoveEvent
widget.dragLeaveEvent = self.dragLeaveEvent
widget.dropEvent = self.dropEvent | [
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10,628 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | FeatureMixin.unhook_drop | def unhook_drop(self):
""" Remove hooks for drop operations.
"""
widget = self.widget
widget.setAcceptDrops(False)
del widget.dragEnterEvent
del widget.dragMoveEvent
del widget.dragLeaveEvent
del widget.dropEvent | python | def unhook_drop(self):
widget = self.widget
widget.setAcceptDrops(False)
del widget.dragEnterEvent
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del widget.dragLeaveEvent
del widget.dropEvent | [
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10,629 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | FeatureMixin.draw | def draw(self, painter, options, widget):
""" Handle the draw event for the widget.
"""
self.declaration.draw(painter, options, widget) | python | def draw(self, painter, options, widget):
self.declaration.draw(painter, options, widget) | [
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10,630 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | FeatureMixin.get_action | def get_action(self, create=False):
""" Get the shared widget action for this widget.
This API is used to support widgets in tool bars and menus.
Parameters
----------
create : bool, optional
Whether to create the action if it doesn't already exist.
The default is False.
Returns
-------
result : QWidgetAction or None
The cached widget action or None, depending on arguments.
"""
action = self._widget_action
if action is None and create:
action = self._widget_action = QWidgetAction(None)
action.setDefaultWidget(self.widget)
return action | python | def get_action(self, create=False):
action = self._widget_action
if action is None and create:
action = self._widget_action = QWidgetAction(None)
action.setDefaultWidget(self.widget)
return action | [
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10,631 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | QtGraphicsView.set_renderer | def set_renderer(self, renderer):
""" Set the viewport widget.
"""
viewport = None
if renderer == 'opengl':
from enaml.qt.QtWidgets import QOpenGLWidget
viewport = QOpenGLWidget()
elif renderer == 'default':
try:
from enaml.qt.QtWidgets import QOpenGLWidget
viewport = QOpenGLWidget()
except ImportError as e:
warnings.warn(
"QOpenGLWidget could not be imported: {}".format(e))
self.widget.setViewport(viewport) | python | def set_renderer(self, renderer):
viewport = None
if renderer == 'opengl':
from enaml.qt.QtWidgets import QOpenGLWidget
viewport = QOpenGLWidget()
elif renderer == 'default':
try:
from enaml.qt.QtWidgets import QOpenGLWidget
viewport = QOpenGLWidget()
except ImportError as e:
warnings.warn(
"QOpenGLWidget could not be imported: {}".format(e))
self.widget.setViewport(viewport) | [
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10,632 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | QtGraphicsView.on_selection_changed | def on_selection_changed(self):
""" Callback invoked one the selection has changed.
"""
d = self.declaration
selection = self.scene.selectedItems()
self._guards |= 0x01
try:
d.selected_items = [item.ref().declaration for item in selection
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finally:
self._guards &= ~0x01 | python | def on_selection_changed(self):
d = self.declaration
selection = self.scene.selectedItems()
self._guards |= 0x01
try:
d.selected_items = [item.ref().declaration for item in selection
if item.ref()]
finally:
self._guards &= ~0x01 | [
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10,633 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | QtGraphicsView.set_background | def set_background(self, background):
""" Set the background color of the widget.
"""
scene = self.scene
scene.setBackgroundBrush(QColor.fromRgba(background.argb)) | python | def set_background(self, background):
scene = self.scene
scene.setBackgroundBrush(QColor.fromRgba(background.argb)) | [
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10,634 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | QtGraphicsView.scale_view | def scale_view(self, x, y):
""" Scale the zoom but keep in in the min and max zoom bounds.
"""
d = self.declaration
factor = self.widget.transform().scale(x, y).mapRect(
QRectF(0, 0, 1, 1)).width()
if (d.min_zoom > factor > d.max_zoom):
return
self.widget.scale(x, y)
return factor | python | def scale_view(self, x, y):
d = self.declaration
factor = self.widget.transform().scale(x, y).mapRect(
QRectF(0, 0, 1, 1)).width()
if (d.min_zoom > factor > d.max_zoom):
return
self.widget.scale(x, y)
return factor | [
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10,635 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | QtGraphicsItem.destroy | def destroy(self):
""" Destroy the underlying QWidget object.
"""
self._teardown_features()
focus_registry.unregister(self.widget)
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if widget is not None:
del self.widget
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self._teardown_features()
focus_registry.unregister(self.widget)
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if widget is not None:
del self.widget
super(QtGraphicsItem, self).destroy()
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10,636 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | QtGraphicsItem.parent_widget | def parent_widget(self):
""" Reimplemented to only return GraphicsItems """
parent = self.parent()
if parent is not None and isinstance(parent, QtGraphicsItem):
return parent.widget | python | def parent_widget(self):
parent = self.parent()
if parent is not None and isinstance(parent, QtGraphicsItem):
return parent.widget | [
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10,637 | frmdstryr/enamlx | enamlx/qt/qt_graphics_view.py | QtGraphicsWidget.init_layout | def init_layout(self):
""" Create the widget in the layout pass after the child widget has
been created and intialized. We do this so the child widget does not
attempt to use this proxy widget as its parent and because
repositioning must be done after the widget is set.
"""
self.widget = QGraphicsProxyWidget(self.parent_widget())
widget = self.widget
for item in self.child_widgets():
widget.setWidget(item)
break
super(QtGraphicsWidget, self).init_widget()
super(QtGraphicsWidget, self).init_layout() | python | def init_layout(self):
self.widget = QGraphicsProxyWidget(self.parent_widget())
widget = self.widget
for item in self.child_widgets():
widget.setWidget(item)
break
super(QtGraphicsWidget, self).init_widget()
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10,638 | frmdstryr/enamlx | examples/occ_viewer/occ/occ_algo.py | OccOperation._dequeue_update | def _dequeue_update(self,change):
""" Only update when all changes are done """
self._update_count -=1
if self._update_count !=0:
return
self.update_shape(change) | python | def _dequeue_update(self,change):
self._update_count -=1
if self._update_count !=0:
return
self.update_shape(change) | [
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10,639 | frmdstryr/enamlx | enamlx/widgets/graphics_view.py | GraphicsItem.show | def show(self):
""" Ensure the widget is shown.
Calling this method will also set the widget visibility to True.
"""
self.visible = True
if self.proxy_is_active:
self.proxy.ensure_visible() | python | def show(self):
self.visible = True
if self.proxy_is_active:
self.proxy.ensure_visible() | [
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10,640 | frmdstryr/enamlx | enamlx/widgets/graphics_view.py | GraphicsItem.hide | def hide(self):
""" Ensure the widget is hidden.
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"""
self.visible = False
if self.proxy_is_active:
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self.visible = False
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10,641 | frmdstryr/enamlx | enamlx/widgets/graphics_view.py | GraphicsView.get_item_at | def get_item_at(self, *args, **kwargs):
""" Return the items at the given position """
return self.proxy.get_item_at(coerce_point(*args, **kwargs)) | python | def get_item_at(self, *args, **kwargs):
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10,642 | frmdstryr/enamlx | enamlx/widgets/graphics_view.py | GraphicsView.center_on | def center_on(self, item):
""" Center on the given item or point. """
if not isinstance(item, GraphicsItem):
item = coerce_point(item)
self.proxy.center_on(item) | python | def center_on(self, item):
if not isinstance(item, GraphicsItem):
item = coerce_point(item)
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10,643 | frmdstryr/enamlx | enamlx/core/middleware.py | _custom_token_stream | def _custom_token_stream(self):
""" A wrapper for the BaseEnamlLexer's make_token_stream which allows
the stream to be customized by adding "token_stream_processors".
A token_stream_processor is a generator function which takes the
token_stream as it's single input argument and yields each processed token
as it's output. Each token will be an instance of `ply.lex.LexToken`.
"""
token_stream = default_make_token_stream(self)
for processor in _token_stream_processors:
token_stream = processor(token_stream)
return token_stream | python | def _custom_token_stream(self):
token_stream = default_make_token_stream(self)
for processor in _token_stream_processors:
token_stream = processor(token_stream)
return token_stream | [
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10,644 | frmdstryr/enamlx | enamlx/qt/qt_console.py | QtConsole.init_signal | def init_signal(self):
"""allow clean shutdown on sigint"""
signal.signal(signal.SIGINT, lambda sig, frame: self.exit(-2))
# need a timer, so that QApplication doesn't block until a real
# Qt event fires (can require mouse movement)
# timer trick from http://stackoverflow.com/q/4938723/938949
timer = QtCore.QTimer()
# Let the interpreter run each 200 ms:
timer.timeout.connect(lambda: None)
timer.start(200)
# hold onto ref, so the timer doesn't get cleaned up
self._sigint_timer = timer | python | def init_signal(self):
signal.signal(signal.SIGINT, lambda sig, frame: self.exit(-2))
# need a timer, so that QApplication doesn't block until a real
# Qt event fires (can require mouse movement)
# timer trick from http://stackoverflow.com/q/4938723/938949
timer = QtCore.QTimer()
# Let the interpreter run each 200 ms:
timer.timeout.connect(lambda: None)
timer.start(200)
# hold onto ref, so the timer doesn't get cleaned up
self._sigint_timer = timer | [
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10,645 | frmdstryr/enamlx | examples/occ_viewer/occ/shape.py | Shape._update_position | def _update_position(self, change):
""" Keep position in sync with x,y,z """
if change['type']!='update':
return
pt = gp_Pnt(self.x,self.y,self.z)
if not pt.IsEqual(self.position,self.tolerance):
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if change['type']!='update':
return
pt = gp_Pnt(self.x,self.y,self.z)
if not pt.IsEqual(self.position,self.tolerance):
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10,646 | frmdstryr/enamlx | examples/occ_viewer/occ/shape.py | Shape._update_xyz | def _update_xyz(self, change):
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10,647 | frmdstryr/enamlx | examples/occ_viewer/occ/shape.py | Shape._update_state | def _update_state(self, change):
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self._block_updates = True
try:
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10,648 | frmdstryr/enamlx | enamlx/qt/qt_plot_area.py | AbstractQtPlotItem._refresh_multi_axis | def _refresh_multi_axis(self):
""" If linked axis' are used, setup and link them """
d = self.declaration
#: Create a separate viewbox
self.viewbox = pg.ViewBox()
#: If this is the first nested plot, use the parent right axis
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i = _plots.index(self)
if i==0:
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else:
self.axis = pg.AxisItem('right')
self.axis.setZValue(-10000)
#: Add new axis to scene
self.widget.layout.addItem(self.axis,2,i+2)
#: Link x axis to the parent axis
self.viewbox.setXLink(self.widget.vb)
#: Link y axis to the view
self.axis.linkToView(self.viewbox)
#: Set axis label
self.axis.setLabel(d.label_right)
#: Add Viewbox to parent scene
self.parent().parent_widget().scene().addItem(self.viewbox) | python | def _refresh_multi_axis(self):
d = self.declaration
#: Create a separate viewbox
self.viewbox = pg.ViewBox()
#: If this is the first nested plot, use the parent right axis
_plots = [c for c in self.parent().children() if isinstance(c,AbstractQtPlotItem)]
i = _plots.index(self)
if i==0:
self.axis = self.widget.getAxis('right')
self.widget.showAxis('right')
else:
self.axis = pg.AxisItem('right')
self.axis.setZValue(-10000)
#: Add new axis to scene
self.widget.layout.addItem(self.axis,2,i+2)
#: Link x axis to the parent axis
self.viewbox.setXLink(self.widget.vb)
#: Link y axis to the view
self.axis.linkToView(self.viewbox)
#: Set axis label
self.axis.setLabel(d.label_right)
#: Add Viewbox to parent scene
self.parent().parent_widget().scene().addItem(self.viewbox) | [
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10,649 | frmdstryr/enamlx | enamlx/qt/qt_plot_area.py | AbstractQtPlotItem.on_resized | def on_resized(self):
""" Update linked views """
d = self.declaration
if not self.is_root and d.parent.multi_axis:
if self.viewbox:
self.viewbox.setGeometry(self.widget.vb.sceneBoundingRect())
self.viewbox.linkedViewChanged(self.widget.vb,self.viewbox.XAxis) | python | def on_resized(self):
d = self.declaration
if not self.is_root and d.parent.multi_axis:
if self.viewbox:
self.viewbox.setGeometry(self.widget.vb.sceneBoundingRect())
self.viewbox.linkedViewChanged(self.widget.vb,self.viewbox.XAxis) | [
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10,650 | frmdstryr/enamlx | enamlx/widgets/tree_view.py | TreeViewItem._get_columns | def _get_columns(self):
""" List of child TreeViewColumns including
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"""
return [self] + [c for c in self.children
if isinstance(c, TreeViewColumn)] | python | def _get_columns(self):
return [self] + [c for c in self.children
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10,651 | frmdstryr/enamlx | enamlx/widgets/tree_view.py | TreeViewItem._update_rows | def _update_rows(self):
""" Update the row and column numbers of child items. """
for row, item in enumerate(self._items):
item.row = row # Row is the Parent item
item.column = 0
for column, item in enumerate(self._columns):
item.row = self.row # Row is the Parent item
item.column = column | python | def _update_rows(self):
for row, item in enumerate(self._items):
item.row = row # Row is the Parent item
item.column = 0
for column, item in enumerate(self._columns):
item.row = self.row # Row is the Parent item
item.column = column | [
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10,652 | frmdstryr/enamlx | enamlx/qt/qt_abstract_item_view.py | QAbstractAtomItemModel.setDeclaration | def setDeclaration(self, declaration):
""" Set the declaration this model will use for rendering
the the headers.
"""
assert isinstance(declaration.proxy, ProxyAbstractItemView), \
"The model declaration must be a QtAbstractItemView subclass. " \
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self.declaration = declaration | python | def setDeclaration(self, declaration):
assert isinstance(declaration.proxy, ProxyAbstractItemView), \
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self.declaration = declaration | [
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10,653 | frmdstryr/enamlx | enamlx/qt/qt_abstract_item_view.py | QAbstractAtomItemModel.data | def data(self, index, role):
""" Retrieve the data for the item at the given index
"""
item = self.itemAt(index)
if not item:
return None
d = item.declaration
if role == Qt.DisplayRole:
return d.text
elif role == Qt.ToolTipRole:
return d.tool_tip
elif role == Qt.CheckStateRole and d.checkable:
return d.checked and Qt.Checked or Qt.Unchecked
elif role == Qt.DecorationRole and d.icon:
return get_cached_qicon(d.icon)
elif role == Qt.EditRole and d.editable:
return d.text
elif role == Qt.StatusTipRole:
return d.status_tip
elif role == Qt.TextAlignmentRole:
h, v = d.text_alignment
return TEXT_H_ALIGNMENTS[h] | TEXT_V_ALIGNMENTS[v]
elif role == Qt.ForegroundRole and d.foreground:
return get_cached_qcolor(d.foreground)
elif role == Qt.BackgroundRole and d.background:
return get_cached_qcolor(d.background)
#elif role == Qt.SizeHintRole and d.minimum_size:
# return d.minimum_size
return None | python | def data(self, index, role):
item = self.itemAt(index)
if not item:
return None
d = item.declaration
if role == Qt.DisplayRole:
return d.text
elif role == Qt.ToolTipRole:
return d.tool_tip
elif role == Qt.CheckStateRole and d.checkable:
return d.checked and Qt.Checked or Qt.Unchecked
elif role == Qt.DecorationRole and d.icon:
return get_cached_qicon(d.icon)
elif role == Qt.EditRole and d.editable:
return d.text
elif role == Qt.StatusTipRole:
return d.status_tip
elif role == Qt.TextAlignmentRole:
h, v = d.text_alignment
return TEXT_H_ALIGNMENTS[h] | TEXT_V_ALIGNMENTS[v]
elif role == Qt.ForegroundRole and d.foreground:
return get_cached_qcolor(d.foreground)
elif role == Qt.BackgroundRole and d.background:
return get_cached_qcolor(d.background)
#elif role == Qt.SizeHintRole and d.minimum_size:
# return d.minimum_size
return None | [
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10,654 | frmdstryr/enamlx | enamlx/qt/qt_abstract_item_view.py | QAbstractAtomItemModel.setData | def setData(self, index, value, role=Qt.EditRole):
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return super(QAbstractAtomItemModel, self).setData(index, value, role) | python | def setData(self, index, value, role=Qt.EditRole):
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if not item:
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d = item.declaration
if role == Qt.CheckStateRole:
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10,655 | frmdstryr/enamlx | enamlx/qt/qt_abstract_item_view.py | QtAbstractItemView.set_items | def set_items(self, items):
""" Defer until later so the view is only updated after all items
are added.
"""
self._pending_view_refreshes +=1
timed_call(self._pending_timeout, self._refresh_layout) | python | def set_items(self, items):
self._pending_view_refreshes +=1
timed_call(self._pending_timeout, self._refresh_layout) | [
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10,656 | frmdstryr/enamlx | enamlx/qt/qt_abstract_item_view.py | QtAbstractItemView._refresh_layout | def _refresh_layout(self):
""" This queues and batches model changes so that the layout is only
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items until the operation is complete.
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self.on_layout_refreshed()
except RuntimeError:
# View can be destroyed before we get here
return
self._refresh_sizes() | python | def _refresh_layout(self):
self._pending_view_refreshes -= 1
if self._pending_view_refreshes == 0:
try:
self.model.layoutChanged.emit()
self.on_layout_refreshed()
except RuntimeError:
# View can be destroyed before we get here
return
self._refresh_sizes() | [
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10,657 | frmdstryr/enamlx | enamlx/qt/qt_tree_view.py | QAtomTreeModel.index | def index(self, row, column, parent):
""" The index should point to the corresponding QtControl in the
enaml object hierarchy.
"""
item = parent.internalPointer()
#: If the parent is None
d = self.declaration if item is None else item.declaration
if row < len(d._items):
proxy = d._items[row].proxy
assert isinstance(proxy, QtTreeViewItem), \
"Invalid item {}".format(proxy)
else:
proxy = d.proxy
return self.createIndex(row, column, proxy) | python | def index(self, row, column, parent):
item = parent.internalPointer()
#: If the parent is None
d = self.declaration if item is None else item.declaration
if row < len(d._items):
proxy = d._items[row].proxy
assert isinstance(proxy, QtTreeViewItem), \
"Invalid item {}".format(proxy)
else:
proxy = d.proxy
return self.createIndex(row, column, proxy) | [
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10,658 | frmdstryr/enamlx | enamlx/qt/qt_tree_view.py | QtTreeViewItem._default_view | def _default_view(self):
""" If this is the root item, return the parent
which must be a TreeView, otherwise return the
parent Item's view.
"""
parent = self.parent()
if isinstance(parent, QtTreeView):
return parent
return parent.view | python | def _default_view(self):
parent = self.parent()
if isinstance(parent, QtTreeView):
return parent
return parent.view | [
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10,659 | LasLabs/python-five9 | five9/models/base_model.py | BaseModel.read | def read(cls, five9, external_id):
"""Return a record singleton for the ID.
Args:
five9 (five9.Five9): The authenticated Five9 remote.
external_id (mixed): The identified on Five9. This should be the
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Returns:
BaseModel: The record, if found. Otherwise ``None``
"""
results = cls.search(five9, {cls.__uid_field__: external_id})
if not results:
return None
return results[0] | python | def read(cls, five9, external_id):
results = cls.search(five9, {cls.__uid_field__: external_id})
if not results:
return None
return results[0] | [
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10,660 | LasLabs/python-five9 | five9/models/base_model.py | BaseModel.update | def update(self, data):
"""Update the current memory record with the given data dict.
Args:
data (dict): Data dictionary to update the record attributes with.
"""
for key, value in data.items():
setattr(self, key, value) | python | def update(self, data):
for key, value in data.items():
setattr(self, key, value) | [
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10,661 | LasLabs/python-five9 | five9/models/base_model.py | BaseModel._call_and_serialize | def _call_and_serialize(cls, method, data, refresh=False):
"""Call the remote method with data, and optionally refresh.
Args:
method (callable): The method on the Authenticated Five9 object
that should be called.
data (dict): A data dictionary that will be passed as the first
and only position argument to ``method``.
refresh (bool, optional): Set to ``True`` to get the record data
from Five9 before returning the record.
Returns:
BaseModel: The newly created record. If ``refresh`` is ``True``,
this will be fetched from Five9. Otherwise, it's the data
record that was sent to the server.
"""
method(data)
if refresh:
return cls.read(method.__self__, data[cls.__uid_field__])
else:
return cls.deserialize(cls._get_non_empty_dict(data)) | python | def _call_and_serialize(cls, method, data, refresh=False):
method(data)
if refresh:
return cls.read(method.__self__, data[cls.__uid_field__])
else:
return cls.deserialize(cls._get_non_empty_dict(data)) | [
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10,662 | LasLabs/python-five9 | five9/models/base_model.py | BaseModel._get_name_filters | def _get_name_filters(cls, filters):
"""Return a regex filter for the UID column only."""
filters = filters.get(cls.__uid_field__)
if not filters:
filters = '.*'
elif not isinstance(filters, string_types):
filters = r'(%s)' % ('|'.join(filters))
return filters | python | def _get_name_filters(cls, filters):
filters = filters.get(cls.__uid_field__)
if not filters:
filters = '.*'
elif not isinstance(filters, string_types):
filters = r'(%s)' % ('|'.join(filters))
return filters | [
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10,663 | LasLabs/python-five9 | five9/models/base_model.py | BaseModel._get_non_empty_list | def _get_non_empty_list(cls, iter):
"""Return a list of the input, excluding all ``None`` values."""
res = []
for value in iter:
if hasattr(value, 'items'):
value = cls._get_non_empty_dict(value) or None
if value is not None:
res.append(value)
return res | python | def _get_non_empty_list(cls, iter):
res = []
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if value is not None:
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10,664 | LasLabs/python-five9 | five9/models/base_model.py | BaseModel._name_search | def _name_search(cls, method, filters):
"""Helper for search methods that use name filters.
Args:
method (callable): The Five9 API method to call with the name
filters.
filters (dict): A dictionary of search parameters, keyed by the
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schema defined in :func:`five9.Five9.create_criteria`.
Returns:
list[BaseModel]: A list of records representing the result.
"""
filters = cls._get_name_filters(filters)
return [
cls.deserialize(cls._zeep_to_dict(row)) for row in method(filters)
] | python | def _name_search(cls, method, filters):
filters = cls._get_name_filters(filters)
return [
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10,665 | LasLabs/python-five9 | five9/models/base_model.py | BaseModel._zeep_to_dict | def _zeep_to_dict(cls, obj):
"""Convert a zeep object to a dictionary."""
res = serialize_object(obj)
res = cls._get_non_empty_dict(res)
return res | python | def _zeep_to_dict(cls, obj):
res = serialize_object(obj)
res = cls._get_non_empty_dict(res)
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10,666 | LasLabs/python-five9 | five9/models/base_model.py | BaseModel.__check_field | def __check_field(self, key):
"""Raises a KeyError if the field doesn't exist."""
if not self._props.get(key):
raise KeyError(
'The field "%s" does not exist on "%s"' % (
key, self.__class__.__name__,
),
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key, self.__class__.__name__,
),
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10,667 | LasLabs/python-five9 | five9/five9.py | Five9.supervisor | def supervisor(self):
"""Return an authenticated connection for use, open new if required.
Returns:
SupervisorWebService: New or existing session with the Five9
Statistics API.
"""
supervisor = self._cached_client('supervisor')
if not self._api_supervisor_session:
self._api_supervisor_session = self.__create_supervisor_session(
supervisor,
)
return supervisor | python | def supervisor(self):
supervisor = self._cached_client('supervisor')
if not self._api_supervisor_session:
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supervisor,
)
return supervisor | [
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10,668 | LasLabs/python-five9 | five9/five9.py | Five9.create_mapping | def create_mapping(record, keys):
"""Create a field mapping for use in API updates and creates.
Args:
record (BaseModel): Record that should be mapped.
keys (list[str]): Fields that should be mapped as keys.
Returns:
dict: Dictionary with keys:
* ``field_mappings``: Field mappings as required by API.
* ``data``: Ordered data dictionary for input record.
"""
ordered = OrderedDict()
field_mappings = []
for key, value in record.items():
ordered[key] = value
field_mappings.append({
'columnNumber': len(ordered), # Five9 is not zero indexed.
'fieldName': key,
'key': key in keys,
})
return {
'field_mappings': field_mappings,
'data': ordered,
'fields': list(ordered.values()),
} | python | def create_mapping(record, keys):
ordered = OrderedDict()
field_mappings = []
for key, value in record.items():
ordered[key] = value
field_mappings.append({
'columnNumber': len(ordered), # Five9 is not zero indexed.
'fieldName': key,
'key': key in keys,
})
return {
'field_mappings': field_mappings,
'data': ordered,
'fields': list(ordered.values()),
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10,669 | LasLabs/python-five9 | five9/five9.py | Five9.parse_response | def parse_response(fields, records):
"""Parse an API response into usable objects.
Args:
fields (list[str]): List of strings indicating the fields that
are represented in the records, in the order presented in
the records.::
[
'number1',
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'number3',
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}
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Returns:
list[dict]: List of parsed records.
"""
data = [i['values']['data'] for i in records]
return [
{fields[idx]: row for idx, row in enumerate(d)}
for d in data
] | python | def parse_response(fields, records):
data = [i['values']['data'] for i in records]
return [
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for d in data
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10,670 | LasLabs/python-five9 | five9/five9.py | Five9.create_criteria | def create_criteria(cls, query):
"""Return a criteria from a dictionary containing a query.
Query should be a dictionary, keyed by field name. If the value is
a list, it will be divided into multiple criteria as required.
"""
criteria = []
for name, value in query.items():
if isinstance(value, list):
for inner_value in value:
criteria += cls.create_criteria({name: inner_value})
else:
criteria.append({
'criteria': {
'field': name,
'value': value,
},
})
return criteria or None | python | def create_criteria(cls, query):
criteria = []
for name, value in query.items():
if isinstance(value, list):
for inner_value in value:
criteria += cls.create_criteria({name: inner_value})
else:
criteria.append({
'criteria': {
'field': name,
'value': value,
},
})
return criteria or None | [
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10,671 | LasLabs/python-five9 | five9/five9.py | Five9._get_authenticated_client | def _get_authenticated_client(self, wsdl):
"""Return an authenticated SOAP client.
Returns:
zeep.Client: Authenticated API client.
"""
return zeep.Client(
wsdl % quote(self.username),
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10,672 | LasLabs/python-five9 | five9/five9.py | Five9._get_authenticated_session | def _get_authenticated_session(self):
"""Return an authenticated requests session.
Returns:
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session.auth = self.auth
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session = requests.Session()
session.auth = self.auth
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10,673 | LasLabs/python-five9 | five9/five9.py | Five9.__create_supervisor_session | def __create_supervisor_session(self, supervisor):
"""Create a new session on the supervisor service.
This is required in order to use most methods for the supervisor,
so it is called implicitly when generating a supervisor session.
"""
session_params = {
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self.shift_start_hour,
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'timeZone': self.__to_milliseconds(
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),
}
supervisor.setSessionParameters(session_params)
return session_params | python | def __create_supervisor_session(self, supervisor):
session_params = {
'forceLogoutSession': self.force_logout_session,
'rollingPeriod': self.rolling_period,
'statisticsRange': self.statistics_range,
'shiftStart': self.__to_milliseconds(
self.shift_start_hour,
),
'timeZone': self.__to_milliseconds(
self.time_zone_offset,
),
}
supervisor.setSessionParameters(session_params)
return session_params | [
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10,674 | LasLabs/python-five9 | five9/environment.py | Api.model | def model(method):
"""Use this to decorate methods that expect a model."""
def wrapper(self, *args, **kwargs):
if self.__model__ is None:
raise ValidationError(
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)
return method(self, *args, **kwargs)
return wrapper | python | def model(method):
def wrapper(self, *args, **kwargs):
if self.__model__ is None:
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'model first.',
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return method(self, *args, **kwargs)
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10,675 | LasLabs/python-five9 | five9/environment.py | Api.recordset | def recordset(method):
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def wrapper(self, *args, **kwargs):
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return method(self, *args, **kwargs)
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10,676 | LasLabs/python-five9 | five9/environment.py | Environment.create | def create(self, data, refresh=False):
"""Create the data on the remote, optionally refreshing."""
self.__model__.create(self.__five9__, data)
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return self.read(data[self.__model__.__name__])
else:
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self.__model__.create(self.__five9__, data)
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10,677 | LasLabs/python-five9 | five9/environment.py | Environment.new | def new(self, data):
"""Create a new memory record, but do not create on the remote."""
data = self.__model__._get_non_empty_dict(data)
return self.__class__(
self.__five9__,
self.__model__,
records=[self.__model__.deserialize(data)],
) | python | def new(self, data):
data = self.__model__._get_non_empty_dict(data)
return self.__class__(
self.__five9__,
self.__model__,
records=[self.__model__.deserialize(data)],
) | [
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10,678 | LasLabs/python-five9 | five9/environment.py | Environment.search | def search(self, filters):
"""Search Five9 given a filter.
Args:
filters (dict): A dictionary of search strings, keyed by the name
of the field to search.
Returns:
Environment: An environment representing the recordset.
"""
records = self.__model__.search(self.__five9__, filters)
return self.__class__(
self.__five9__, self.__model__, records,
) | python | def search(self, filters):
records = self.__model__.search(self.__five9__, filters)
return self.__class__(
self.__five9__, self.__model__, records,
) | [
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10,679 | LasLabs/python-five9 | five9/models/disposition.py | Disposition.create | def create(cls, five9, data, refresh=False):
"""Create a record on Five9.
Args:
five9 (five9.Five9): The authenticated Five9 remote.
data (dict): A data dictionary that can be fed to ``deserialize``.
refresh (bool, optional): Set to ``True`` to get the record data
from Five9 before returning the record.
Returns:
BaseModel: The newly created record. If ``refresh`` is ``True``,
this will be fetched from Five9. Otherwise, it's the data
record that was sent to the server.
"""
return cls._call_and_serialize(
five9.configuration.createDisposition, data, refresh,
) | python | def create(cls, five9, data, refresh=False):
return cls._call_and_serialize(
five9.configuration.createDisposition, data, refresh,
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10,680 | tonioo/sievelib | sievelib/managesieve.py | authentication_required | def authentication_required(meth):
"""Simple class method decorator.
Checks if the client is currently connected.
:param meth: the original called method
"""
def check(cls, *args, **kwargs):
if cls.authenticated:
return meth(cls, *args, **kwargs)
raise Error("Authentication required")
return check | python | def authentication_required(meth):
def check(cls, *args, **kwargs):
if cls.authenticated:
return meth(cls, *args, **kwargs)
raise Error("Authentication required")
return check | [
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10,681 | tonioo/sievelib | sievelib/managesieve.py | Client.__read_block | def __read_block(self, size):
"""Read a block of 'size' bytes from the server.
An internal buffer is used to read data from the server. If
enough data is available from it, we return that data.
Eventually, we try to grab the missing part from the server
for Client.read_timeout seconds. If no data can be
retrieved, it is considered as a fatal error and an 'Error'
exception is raised.
:param size: number of bytes to read
:rtype: string
:returns: the read block (can be empty)
"""
buf = b""
if len(self.__read_buffer):
limit = (
size if size <= len(self.__read_buffer) else
len(self.__read_buffer)
)
buf = self.__read_buffer[:limit]
self.__read_buffer = self.__read_buffer[limit:]
size -= limit
if not size:
return buf
try:
buf += self.sock.recv(size)
except (socket.timeout, ssl.SSLError):
raise Error("Failed to read %d bytes from the server" % size)
self.__dprint(buf)
return buf | python | def __read_block(self, size):
buf = b""
if len(self.__read_buffer):
limit = (
size if size <= len(self.__read_buffer) else
len(self.__read_buffer)
)
buf = self.__read_buffer[:limit]
self.__read_buffer = self.__read_buffer[limit:]
size -= limit
if not size:
return buf
try:
buf += self.sock.recv(size)
except (socket.timeout, ssl.SSLError):
raise Error("Failed to read %d bytes from the server" % size)
self.__dprint(buf)
return buf | [
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10,682 | tonioo/sievelib | sievelib/managesieve.py | Client.__read_line | def __read_line(self):
"""Read one line from the server.
An internal buffer is used to read data from the server
(blocks of Client.read_size bytes). If the buffer
is not empty, we try to find an entire line to return.
If we failed, we try to read new content from the server for
Client.read_timeout seconds. If no data can be
retrieved, it is considered as a fatal error and an 'Error'
exception is raised.
:rtype: string
:return: the read line
"""
ret = b""
while True:
try:
pos = self.__read_buffer.index(CRLF)
ret = self.__read_buffer[:pos]
self.__read_buffer = self.__read_buffer[pos + len(CRLF):]
break
except ValueError:
pass
try:
nval = self.sock.recv(self.read_size)
self.__dprint(nval)
if not len(nval):
break
self.__read_buffer += nval
except (socket.timeout, ssl.SSLError):
raise Error("Failed to read data from the server")
if len(ret):
m = self.__size_expr.match(ret)
if m:
raise Literal(int(m.group(1)))
m = self.__respcode_expr.match(ret)
if m:
if m.group(1) == b"BYE":
raise Error("Connection closed by server")
if m.group(1) == b"NO":
self.__parse_error(m.group(2))
raise Response(m.group(1), m.group(2))
return ret | python | def __read_line(self):
ret = b""
while True:
try:
pos = self.__read_buffer.index(CRLF)
ret = self.__read_buffer[:pos]
self.__read_buffer = self.__read_buffer[pos + len(CRLF):]
break
except ValueError:
pass
try:
nval = self.sock.recv(self.read_size)
self.__dprint(nval)
if not len(nval):
break
self.__read_buffer += nval
except (socket.timeout, ssl.SSLError):
raise Error("Failed to read data from the server")
if len(ret):
m = self.__size_expr.match(ret)
if m:
raise Literal(int(m.group(1)))
m = self.__respcode_expr.match(ret)
if m:
if m.group(1) == b"BYE":
raise Error("Connection closed by server")
if m.group(1) == b"NO":
self.__parse_error(m.group(2))
raise Response(m.group(1), m.group(2))
return ret | [
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10,683 | tonioo/sievelib | sievelib/managesieve.py | Client.__read_response | def __read_response(self, nblines=-1):
"""Read a response from the server.
In the usual case, we read lines until we find one that looks
like a response (OK|NO|BYE\s*(.+)?).
If *nblines* > 0, we read excactly nblines before returning.
:param nblines: number of lines to read (default : -1)
:rtype: tuple
:return: a tuple of the form (code, data, response). If
nblines is provided, code and data can be equal to None.
"""
resp, code, data = (b"", None, None)
cpt = 0
while True:
try:
line = self.__read_line()
except Response as inst:
code = inst.code
data = inst.data
break
except Literal as inst:
resp += self.__read_block(inst.value)
if not resp.endswith(CRLF):
resp += self.__read_line() + CRLF
continue
if not len(line):
continue
resp += line + CRLF
cpt += 1
if nblines != -1 and cpt == nblines:
break
return (code, data, resp) | python | def __read_response(self, nblines=-1):
resp, code, data = (b"", None, None)
cpt = 0
while True:
try:
line = self.__read_line()
except Response as inst:
code = inst.code
data = inst.data
break
except Literal as inst:
resp += self.__read_block(inst.value)
if not resp.endswith(CRLF):
resp += self.__read_line() + CRLF
continue
if not len(line):
continue
resp += line + CRLF
cpt += 1
if nblines != -1 and cpt == nblines:
break
return (code, data, resp) | [
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10,684 | tonioo/sievelib | sievelib/managesieve.py | Client.__prepare_args | def __prepare_args(self, args):
"""Format command arguments before sending them.
Command arguments of type string must be quoted, the only
exception concerns size indication (of the form {\d\+?}).
:param args: list of arguments
:return: a list for transformed arguments
"""
ret = []
for a in args:
if isinstance(a, six.binary_type):
if self.__size_expr.match(a):
ret += [a]
else:
ret += [b'"' + a + b'"']
continue
ret += [bytes(str(a).encode("utf-8"))]
return ret | python | def __prepare_args(self, args):
ret = []
for a in args:
if isinstance(a, six.binary_type):
if self.__size_expr.match(a):
ret += [a]
else:
ret += [b'"' + a + b'"']
continue
ret += [bytes(str(a).encode("utf-8"))]
return ret | [
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10,685 | tonioo/sievelib | sievelib/managesieve.py | Client.__parse_error | def __parse_error(self, text):
"""Parse an error received from the server.
if text corresponds to a size indication, we grab the
remaining content from the server.
Otherwise, we try to match an error of the form \(\w+\)?\s*".+"
On succes, the two public members errcode and errmsg are
filled with the parsing results.
:param text: the response to parse
"""
m = self.__size_expr.match(text)
if m is not None:
self.errcode = b""
self.errmsg = self.__read_block(int(m.group(1)) + 2)
return
m = self.__error_expr.match(text)
if m is None:
raise Error("Bad error message")
if m.group(1) is not None:
self.errcode = m.group(1).strip(b"()")
else:
self.errcode = b""
self.errmsg = m.group(2).strip(b'"') | python | def __parse_error(self, text):
m = self.__size_expr.match(text)
if m is not None:
self.errcode = b""
self.errmsg = self.__read_block(int(m.group(1)) + 2)
return
m = self.__error_expr.match(text)
if m is None:
raise Error("Bad error message")
if m.group(1) is not None:
self.errcode = m.group(1).strip(b"()")
else:
self.errcode = b""
self.errmsg = m.group(2).strip(b'"') | [
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10,686 | tonioo/sievelib | sievelib/managesieve.py | Client._plain_authentication | def _plain_authentication(self, login, password, authz_id=b""):
"""SASL PLAIN authentication
:param login: username
:param password: clear password
:return: True on success, False otherwise.
"""
if isinstance(login, six.text_type):
login = login.encode("utf-8")
if isinstance(password, six.text_type):
password = password.encode("utf-8")
params = base64.b64encode(b'\0'.join([authz_id, login, password]))
code, data = self.__send_command("AUTHENTICATE", [b"PLAIN", params])
if code == "OK":
return True
return False | python | def _plain_authentication(self, login, password, authz_id=b""):
if isinstance(login, six.text_type):
login = login.encode("utf-8")
if isinstance(password, six.text_type):
password = password.encode("utf-8")
params = base64.b64encode(b'\0'.join([authz_id, login, password]))
code, data = self.__send_command("AUTHENTICATE", [b"PLAIN", params])
if code == "OK":
return True
return False | [
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10,687 | tonioo/sievelib | sievelib/managesieve.py | Client._login_authentication | def _login_authentication(self, login, password, authz_id=""):
"""SASL LOGIN authentication
:param login: username
:param password: clear password
:return: True on success, False otherwise.
"""
extralines = [b'"%s"' % base64.b64encode(login.encode("utf-8")),
b'"%s"' % base64.b64encode(password.encode("utf-8"))]
code, data = self.__send_command("AUTHENTICATE", [b"LOGIN"],
extralines=extralines)
if code == "OK":
return True
return False | python | def _login_authentication(self, login, password, authz_id=""):
extralines = [b'"%s"' % base64.b64encode(login.encode("utf-8")),
b'"%s"' % base64.b64encode(password.encode("utf-8"))]
code, data = self.__send_command("AUTHENTICATE", [b"LOGIN"],
extralines=extralines)
if code == "OK":
return True
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10,688 | tonioo/sievelib | sievelib/managesieve.py | Client._digest_md5_authentication | def _digest_md5_authentication(self, login, password, authz_id=""):
"""SASL DIGEST-MD5 authentication
:param login: username
:param password: clear password
:return: True on success, False otherwise.
"""
code, data, challenge = \
self.__send_command("AUTHENTICATE", [b"DIGEST-MD5"],
withcontent=True, nblines=1)
dmd5 = DigestMD5(challenge, "sieve/%s" % self.srvaddr)
code, data, challenge = self.__send_command(
'"%s"' % dmd5.response(login, password, authz_id),
withcontent=True, nblines=1
)
if not challenge:
return False
if not dmd5.check_last_challenge(login, password, challenge):
self.errmsg = "Bad challenge received from server"
return False
code, data = self.__send_command('""')
if code == "OK":
return True
return False | python | def _digest_md5_authentication(self, login, password, authz_id=""):
code, data, challenge = \
self.__send_command("AUTHENTICATE", [b"DIGEST-MD5"],
withcontent=True, nblines=1)
dmd5 = DigestMD5(challenge, "sieve/%s" % self.srvaddr)
code, data, challenge = self.__send_command(
'"%s"' % dmd5.response(login, password, authz_id),
withcontent=True, nblines=1
)
if not challenge:
return False
if not dmd5.check_last_challenge(login, password, challenge):
self.errmsg = "Bad challenge received from server"
return False
code, data = self.__send_command('""')
if code == "OK":
return True
return False | [
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10,689 | tonioo/sievelib | sievelib/managesieve.py | Client.get_sieve_capabilities | def get_sieve_capabilities(self):
"""Returns the SIEVE extensions supported by the server.
They're read from server capabilities. (see the CAPABILITY
command)
:rtype: string
"""
if isinstance(self.__capabilities["SIEVE"], six.string_types):
self.__capabilities["SIEVE"] = self.__capabilities["SIEVE"].split()
return self.__capabilities["SIEVE"] | python | def get_sieve_capabilities(self):
if isinstance(self.__capabilities["SIEVE"], six.string_types):
self.__capabilities["SIEVE"] = self.__capabilities["SIEVE"].split()
return self.__capabilities["SIEVE"] | [
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10,690 | tonioo/sievelib | sievelib/managesieve.py | Client.connect | def connect(
self, login, password, authz_id=b"", starttls=False,
authmech=None):
"""Establish a connection with the server.
This function must be used. It read the server capabilities
and wraps calls to STARTTLS and AUTHENTICATE commands.
:param login: username
:param password: clear password
:param starttls: use a TLS connection or not
:param authmech: prefered authenticate mechanism
:rtype: boolean
"""
try:
self.sock = socket.create_connection((self.srvaddr, self.srvport))
self.sock.settimeout(Client.read_timeout)
except socket.error as msg:
raise Error("Connection to server failed: %s" % str(msg))
if not self.__get_capabilities():
raise Error("Failed to read capabilities from server")
if starttls and not self.__starttls():
return False
if self.__authenticate(login, password, authz_id, authmech):
return True
return False | python | def connect(
self, login, password, authz_id=b"", starttls=False,
authmech=None):
try:
self.sock = socket.create_connection((self.srvaddr, self.srvport))
self.sock.settimeout(Client.read_timeout)
except socket.error as msg:
raise Error("Connection to server failed: %s" % str(msg))
if not self.__get_capabilities():
raise Error("Failed to read capabilities from server")
if starttls and not self.__starttls():
return False
if self.__authenticate(login, password, authz_id, authmech):
return True
return False | [
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:param login: username
:param password: clear password
:param starttls: use a TLS connection or not
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10,691 | tonioo/sievelib | sievelib/managesieve.py | Client.capability | def capability(self):
"""Ask server capabilities.
See MANAGESIEVE specifications, section 2.4 This command does
not affect capabilities recorded by this client.
:rtype: string
"""
code, data, capabilities = (
self.__send_command("CAPABILITY", withcontent=True))
if code == "OK":
return capabilities
return None | python | def capability(self):
code, data, capabilities = (
self.__send_command("CAPABILITY", withcontent=True))
if code == "OK":
return capabilities
return None | [
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See MANAGESIEVE specifications, section 2.4 This command does
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10,692 | tonioo/sievelib | sievelib/managesieve.py | Client.havespace | def havespace(self, scriptname, scriptsize):
"""Ask for available space.
See MANAGESIEVE specifications, section 2.5
:param scriptname: script's name
:param scriptsize: script's size
:rtype: boolean
"""
code, data = self.__send_command(
"HAVESPACE", [scriptname.encode("utf-8"), scriptsize])
if code == "OK":
return True
return False | python | def havespace(self, scriptname, scriptsize):
code, data = self.__send_command(
"HAVESPACE", [scriptname.encode("utf-8"), scriptsize])
if code == "OK":
return True
return False | [
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See MANAGESIEVE specifications, section 2.5
:param scriptname: script's name
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10,693 | tonioo/sievelib | sievelib/managesieve.py | Client.listscripts | def listscripts(self):
"""List available scripts.
See MANAGESIEVE specifications, section 2.7
:returns: a 2-uple (active script, [script1, ...])
"""
code, data, listing = self.__send_command(
"LISTSCRIPTS", withcontent=True)
if code == "NO":
return None
ret = []
active_script = None
for l in listing.splitlines():
if self.__size_expr.match(l):
continue
m = re.match(br'"([^"]+)"\s*(.+)', l)
if m is None:
ret += [l.strip(b'"').decode("utf-8")]
continue
script = m.group(1).decode("utf-8")
if self.__active_expr.match(m.group(2)):
active_script = script
continue
ret += [script]
self.__dprint(ret)
return (active_script, ret) | python | def listscripts(self):
code, data, listing = self.__send_command(
"LISTSCRIPTS", withcontent=True)
if code == "NO":
return None
ret = []
active_script = None
for l in listing.splitlines():
if self.__size_expr.match(l):
continue
m = re.match(br'"([^"]+)"\s*(.+)', l)
if m is None:
ret += [l.strip(b'"').decode("utf-8")]
continue
script = m.group(1).decode("utf-8")
if self.__active_expr.match(m.group(2)):
active_script = script
continue
ret += [script]
self.__dprint(ret)
return (active_script, ret) | [
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10,694 | tonioo/sievelib | sievelib/managesieve.py | Client.getscript | def getscript(self, name):
"""Download a script from the server
See MANAGESIEVE specifications, section 2.9
:param name: script's name
:rtype: string
:returns: the script's content on succes, None otherwise
"""
code, data, content = self.__send_command(
"GETSCRIPT", [name.encode("utf-8")], withcontent=True)
if code == "OK":
lines = content.splitlines()
if self.__size_expr.match(lines[0]) is not None:
lines = lines[1:]
return u"\n".join([line.decode("utf-8") for line in lines])
return None | python | def getscript(self, name):
code, data, content = self.__send_command(
"GETSCRIPT", [name.encode("utf-8")], withcontent=True)
if code == "OK":
lines = content.splitlines()
if self.__size_expr.match(lines[0]) is not None:
lines = lines[1:]
return u"\n".join([line.decode("utf-8") for line in lines])
return None | [
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See MANAGESIEVE specifications, section 2.9
:param name: script's name
:rtype: string
:returns: the script's content on succes, None otherwise | [
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10,695 | tonioo/sievelib | sievelib/managesieve.py | Client.putscript | def putscript(self, name, content):
"""Upload a script to the server
See MANAGESIEVE specifications, section 2.6
:param name: script's name
:param content: script's content
:rtype: boolean
"""
content = tools.to_bytes(content)
content = tools.to_bytes("{%d+}" % len(content)) + CRLF + content
code, data = (
self.__send_command("PUTSCRIPT", [name.encode("utf-8"), content]))
if code == "OK":
return True
return False | python | def putscript(self, name, content):
content = tools.to_bytes(content)
content = tools.to_bytes("{%d+}" % len(content)) + CRLF + content
code, data = (
self.__send_command("PUTSCRIPT", [name.encode("utf-8"), content]))
if code == "OK":
return True
return False | [
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See MANAGESIEVE specifications, section 2.6
:param name: script's name
:param content: script's content
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10,696 | tonioo/sievelib | sievelib/managesieve.py | Client.deletescript | def deletescript(self, name):
"""Delete a script from the server
See MANAGESIEVE specifications, section 2.10
:param name: script's name
:rtype: boolean
"""
code, data = self.__send_command(
"DELETESCRIPT", [name.encode("utf-8")])
if code == "OK":
return True
return False | python | def deletescript(self, name):
code, data = self.__send_command(
"DELETESCRIPT", [name.encode("utf-8")])
if code == "OK":
return True
return False | [
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See MANAGESIEVE specifications, section 2.10
:param name: script's name
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10,697 | tonioo/sievelib | sievelib/managesieve.py | Client.renamescript | def renamescript(self, oldname, newname):
"""Rename a script on the server
See MANAGESIEVE specifications, section 2.11.1
As this command is optional, we emulate it if the server does
not support it.
:param oldname: current script's name
:param newname: new script's name
:rtype: boolean
"""
if "VERSION" in self.__capabilities:
code, data = self.__send_command(
"RENAMESCRIPT",
[oldname.encode("utf-8"), newname.encode("utf-8")])
if code == "OK":
return True
return False
(active_script, scripts) = self.listscripts()
condition = (
oldname != active_script and
(scripts is None or oldname not in scripts)
)
if condition:
self.errmsg = b"Old script does not exist"
return False
if newname in scripts:
self.errmsg = b"New script already exists"
return False
oldscript = self.getscript(oldname)
if oldscript is None:
return False
if not self.putscript(newname, oldscript):
return False
if active_script == oldname:
if not self.setactive(newname):
return False
if not self.deletescript(oldname):
return False
return True | python | def renamescript(self, oldname, newname):
if "VERSION" in self.__capabilities:
code, data = self.__send_command(
"RENAMESCRIPT",
[oldname.encode("utf-8"), newname.encode("utf-8")])
if code == "OK":
return True
return False
(active_script, scripts) = self.listscripts()
condition = (
oldname != active_script and
(scripts is None or oldname not in scripts)
)
if condition:
self.errmsg = b"Old script does not exist"
return False
if newname in scripts:
self.errmsg = b"New script already exists"
return False
oldscript = self.getscript(oldname)
if oldscript is None:
return False
if not self.putscript(newname, oldscript):
return False
if active_script == oldname:
if not self.setactive(newname):
return False
if not self.deletescript(oldname):
return False
return True | [
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See MANAGESIEVE specifications, section 2.11.1
As this command is optional, we emulate it if the server does
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:param oldname: current script's name
:param newname: new script's name
:rtype: boolean | [
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10,698 | tonioo/sievelib | sievelib/managesieve.py | Client.setactive | def setactive(self, scriptname):
"""Define the active script
See MANAGESIEVE specifications, section 2.8
If scriptname is empty, the current active script is disabled,
ie. there will be no active script anymore.
:param scriptname: script's name
:rtype: boolean
"""
code, data = self.__send_command(
"SETACTIVE", [scriptname.encode("utf-8")])
if code == "OK":
return True
return False | python | def setactive(self, scriptname):
code, data = self.__send_command(
"SETACTIVE", [scriptname.encode("utf-8")])
if code == "OK":
return True
return False | [
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See MANAGESIEVE specifications, section 2.8
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:param scriptname: script's name
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10,699 | tonioo/sievelib | sievelib/managesieve.py | Client.checkscript | def checkscript(self, content):
"""Check whether a script is valid
See MANAGESIEVE specifications, section 2.12
:param name: script's content
:rtype: boolean
"""
if "VERSION" not in self.__capabilities:
raise NotImplementedError(
"server does not support CHECKSCRIPT command")
content = tools.to_bytes(content)
content = tools.to_bytes("{%d+}" % len(content)) + CRLF + content
code, data = self.__send_command("CHECKSCRIPT", [content])
if code == "OK":
return True
return False | python | def checkscript(self, content):
if "VERSION" not in self.__capabilities:
raise NotImplementedError(
"server does not support CHECKSCRIPT command")
content = tools.to_bytes(content)
content = tools.to_bytes("{%d+}" % len(content)) + CRLF + content
code, data = self.__send_command("CHECKSCRIPT", [content])
if code == "OK":
return True
return False | [
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See MANAGESIEVE specifications, section 2.12
:param name: script's content
:rtype: boolean | [
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