code stringlengths 52 7.75k | docs stringlengths 1 5.85k |
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def show_slug_with_level(context, page, lang=None, fallback=True):
if not lang:
lang = context.get('lang', pages_settings.PAGE_DEFAULT_LANGUAGE)
page = get_page_from_string_or_id(page, lang)
if not page:
return ''
return {'content': page.slug_with_level(lang)} | Display slug with level by language. |
def show_revisions(context, page, content_type, lang=None):
if not pages_settings.PAGE_CONTENT_REVISION:
return {'revisions': None}
revisions = Content.objects.filter(page=page, language=lang,
type=content_type).order_by('-creation_date')
if len(revisions) < 2:
... | Render the last 10 revisions of a page content with a list using
the ``pages/revisions.html`` template |
def do_videoplaceholder(parser, token):
name, params = parse_placeholder(parser, token)
return VideoPlaceholderNode(name, **params) | Method that parse the imageplaceholder template tag. |
def do_get_pages_with_tag(parser, token):
bits = token.split_contents()
if 4 != len(bits):
raise TemplateSyntaxError('%r expects 2 arguments' % bits[0])
if bits[-2] != 'as':
raise TemplateSyntaxError(
'%r expects "as" as the second last argument' % bits[0])
varname = bit... | Return Pages with given tag
Syntax::
{% get_pages_with_tag <tag name> as <varname> %}
Example use:
{% get_pages_with_tag "footer" as pages %} |
def fix_raw_path(path):
double_path_separator = PATH_SEPARATOR + PATH_SEPARATOR
while path.find(
double_path_separator) >= 0: # there are double separators
path = path.replace(double_path_separator,
PATH_SEPARATOR) # remove double path separator
if is_... | Prettify name of path
:param path: path to fix
:return: Good name for path |
def remove_year(name):
for i in range(len(
name) - 3): # last index is length - 3 - 1 = length - 4
if name[i: i + 4].isdigit():
name = name[:i] + name[i + 4:]
return remove_year(
name) # if there is a removal, start again
return name | Removes year from input
:param name: path to edit
:return: inputs with no years |
def remove_brackets(name):
name = re.sub(
r"([(\[]).*?([)\]])",
r"\g<1>\g<2>",
name
) # remove anything in between brackets
brackets = "()[]{}" # list of brackets
for bracket in brackets:
name = name.replace(bracket, "")
return name | Removes brackets form input
:param name: path to fix
:return: inputs with no brackets |
def extract_name_max_chars(name, max_chars=64, blank=" "):
new_name = name.strip()
if len(new_name) > max_chars:
new_name = new_name[:max_chars] # get at most 64 chars
if new_name.rfind(blank) > 0:
new_name = new_name[:new_name.rfind(blank)] # nearest word
return new_name | Extracts max chars in name truncated to nearest word
:param name: path to edit
:param max_chars: max chars of new name
:param blank: char that represents the blank between words
:return: Name edited to contain at most max_chars |
def prettify(name, blank=" "):
if name.startswith("."): # remove starting
name = name[1:]
for bad_char in BAD_CHARS:
name = name.replace(bad_char, blank) # remove token
name = String(name).remove_all(blank)
for i in range(1, len(name) - 2):
try:
are_blanks =... | Prettify name of path
:param name: path Name: to edit
:param blank: default blanks in name
:return: Prettier name from given one: replace bad chars with good ones |
def get_parent_folder_name(file_path):
return os.path.split(os.path.split(os.path.abspath(file_path))[0])[-1] | Finds parent folder of file
:param file_path: path
:return: Name of folder container |
def ls_dir(path, include_hidden=False):
lst = []
for file in os.listdir(path):
hidden_file = FileSystem(file).is_hidden()
if (hidden_file and include_hidden) or (not hidden_file):
lst.append(os.path.join(path, file))
return list(set(lst)) | Finds content of folder
:param path: directory to get list of files and folders
:param include_hidden: True iff include hidden files in list
:return: List of paths in given directory |
def ls_recurse(path, include_hidden=False):
lst = []
for file in os.listdir(path):
hidden_file = FileSystem(file).is_hidden()
if (hidden_file and include_hidden) or (not hidden_file):
lst.append(os.path.join(path, file))
if is_folder(os.path.join(path, file)):
... | Finds content of folder recursively
:param path: directory to get list of files and folders
:param include_hidden: True iff include hidden files in list
:return: List of paths in given directory recursively |
def list_content(path, recurse, include_hidden=False):
if recurse:
return ls_recurse(path, include_hidden=include_hidden)
return ls_dir(path, include_hidden=include_hidden) | Finds content of folder (recursively)
:param path: directory to get list of files and folders
:param recurse: True iff recurse into subdirectories or not
:param include_hidden: True iff include hidden files in list
:return: List of paths in given directory recursively |
def is_russian(self):
russian_chars = 0
for char in RUSSIAN_CHARS:
if char in self.name:
russian_chars += 1 # found a russian char
return russian_chars > len(RUSSIAN_CHARS) / 2.0 | Checks if file path is russian
:return: True iff document has a russian name |
def rename(self, new_path):
rename_path = fix_raw_path(new_path)
if is_folder(self.path):
os.rename(self.path, rename_path)
else:
os.renames(self.path, rename_path) | Renames to new path
:param new_path: new path to use |
def setClass(self, factoryclass):
self.factoryclass = factoryclass
self.setText(str(factoryclass.name)) | Sets the constructor for the component type this label is to
represent
:param factoryclass: a class that, when called, results in an instance of the desired class
:type factoryclass: callable |
def mouseMoveEvent(self, event):
if (event.pos() - self.dragStartPosition).manhattanLength() < 10:
return
QtGui.QApplication.setOverrideCursor(QtGui.QCursor(QtCore.Qt.ClosedHandCursor))
factory = self.factoryclass()
mimeData = QtCore.QMimeData()
try:
... | Determines if a drag is taking place, and initiates it |
def columnclean(column):
cleanedcolumn = str(column) \
.replace('%', 'percent') \
.replace('(', '_') \
.replace(')', '') \
.replace('As', 'Adenosines') \
.replace('Cs', 'Cytosines') \
.replace('Gs', 'Guanines') \
.repla... | Modifies column header format to be importable into a database
:param column: raw column header
:return: cleanedcolumn: reformatted column header |
def getLabel(self, key):
axisItem = self.getPlotItem().axes[key]['item']
return axisItem.label.toPlainText() | Gets the label assigned to an axes
:param key:???
:type key: str |
def updateData(self, axeskey, x, y):
if axeskey == 'stim':
self.stimPlot.setData(x,y)
# call manually to ajust placement of signal
ranges = self.viewRange()
self.rangeChange(self, ranges)
if axeskey == 'response':
self.clearTraces()
... | Replaces the currently displayed data
:param axeskey: name of data plot to update. Valid options are 'stim' or 'response'
:type axeskey: str
:param x: index values associated with y to plot
:type x: numpy.ndarray
:param y: values to plot at x
:type y: numpy.ndarray |
def appendData(self, axeskey, bins, ypoints):
if axeskey == 'raster' and len(bins) > 0:
x, y = self.rasterPlot.getData()
# don't plot overlapping points
bins = np.unique(bins)
# adjust repetition number to response scale
ypoints = np.ones_like... | Appends data to existing plotted data
:param axeskey: name of data plot to update. Valid options are 'stim' or 'response'
:type axeskey: str
:param bins: bins to plot a point for
:type bin: numpy.ndarray
:param ypoints: iteration number of raster, *should* match bins dimension, ... |
def setThreshold(self, threshold):
self.threshLine.setValue(threshold)
self.threshold_field.setValue(threshold) | Sets the current threshold
:param threshold: the y value to set the threshold line at
:type threshold: float |
def setRasterBounds(self, lims):
self.rasterBottom = lims[0]
self.rasterTop = lims[1]
self.updateRasterBounds() | Sets the raster plot y-axis bounds, where in the plot the raster will appear between
:param lims: the (min, max) y-values for the raster plot to be placed between
:type lims: (float, float) |
def updateRasterBounds(self):
yrange = self.viewRange()[1]
yrange_size = yrange[1] - yrange[0]
rmax = self.rasterTop*yrange_size + yrange[0]
rmin = self.rasterBottom*yrange_size + yrange[0]
self.rasterYslots = np.linspace(rmin, rmax, self.nreps)
self.rasterBounds... | Updates the y-coordinate slots where the raster points
are plotted, according to the current limits of the y-axis |
def askRasterBounds(self):
dlg = RasterBoundsDialog(bounds= (self.rasterBottom, self.rasterTop))
if dlg.exec_():
bounds = dlg.values()
self.setRasterBounds(bounds) | Prompts the user to provide the raster bounds with a dialog.
Saves the bounds to be applied to the plot |
def rangeChange(self, pw, ranges):
if hasattr(ranges, '__iter__'):
# adjust the stim signal so that it falls in the correct range
yrange_size = ranges[1][1] - ranges[1][0]
stim_x, stim_y = self.stimPlot.getData()
if stim_y is not None:
sti... | Adjusts the stimulus signal to keep it at the top of a plot,
after any ajustment to the axes ranges takes place.
This is a slot for the undocumented pyqtgraph signal sigRangeChanged.
From what I can tell the arguments are:
:param pw: reference to the emitting object (plot widget in my ... |
def update_thresh(self):
thresh_val = self.threshLine.value()
self.threshold_field.setValue(thresh_val)
self.thresholdUpdated.emit(thresh_val, self.getTitle()) | Emits a Qt signal thresholdUpdated with the current threshold value |
def fromFile(self, fname):
spec, f, bins, dur = audiotools.spectrogram(fname, **self.specgramArgs)
self.updateImage(spec, bins, f)
return dur | Displays a spectrogram of an audio file. Supported formats see :func:`sparkle.tools.audiotools.audioread`
:param fname: file path of the audiofile to display
:type fname: str
:returns: float -- duration of audio recording (seconds) |
def updateImage(self, imgdata, xaxis=None, yaxis=None):
imgdata = imgdata.T
self.img.setImage(imgdata)
if xaxis is not None and yaxis is not None:
xscale = 1.0/(imgdata.shape[0]/xaxis[-1])
yscale = 1.0/(imgdata.shape[1]/yaxis[-1])
self.resetScale() ... | Updates the Widget image directly.
:type imgdata: numpy.ndarray, see :meth:`pyqtgraph:pyqtgraph.ImageItem.setImage`
:param xaxis: x-axis values, length should match dimension 1 of imgdata
:param yaxis: y-axis values, length should match dimension 0 of imgdata |
def resetScale(self):
self.img.scale(1./self.imgScale[0], 1./self.imgScale[1])
self.imgScale = (1.,1.) | Resets the scale on this image. Correctly aligns time scale, undoes manual scaling |
def updateData(self, signal, fs):
# use a separate thread to calculate spectrogram so UI doesn't lag
t = threading.Thread(target=_doSpectrogram, args=(self.spec_done, (fs, signal),), kwargs=self.specgramArgs)
t.start() | Displays a spectrogram of the provided signal
:param signal: 1-D signal of audio
:type signal: numpy.ndarray
:param fs: samplerate of signal
:type fs: int |
def setSpecArgs(**kwargs):
for key, value in kwargs.items():
if key == 'colormap':
SpecWidget.imgArgs['lut'] = value['lut']
SpecWidget.imgArgs['levels'] = value['levels']
SpecWidget.imgArgs['state'] = value['state']
for w in Sp... | Sets optional arguments for the spectrogram appearance.
Available options:
:param nfft: size of FFT window to use
:type nfft: int
:param overlap: percent overlap of window
:type overlap: number
:param window: Type of window to use, choices are hanning, hamming, blackman... |
def clearImg(self):
self.img.setImage(np.array([[0]]))
self.img.image = None | Clears the current image |
def editColormap(self):
self.editor = pg.ImageView()
# remove the ROI and Norm buttons
self.editor.ui.roiBtn.setVisible(False)
self.editor.ui.menuBtn.setVisible(False)
self.editor.setImage(self.imageArray)
if self.imgArgs['state'] is not None:
self.ed... | Prompts the user with a dialog to change colormap |
def updateColormap(self):
if self.imgArgs['lut'] is not None:
self.img.setLookupTable(self.imgArgs['lut'])
self.img.setLevels(self.imgArgs['levels']) | Updates the currently colormap accoring to stored settings |
def appendData(self, xdata, ydata, color='b', legendstr=None):
item = self.plot(xdata, ydata, pen=color)
if legendstr is not None:
self.legend.addItem(item, legendstr)
return item | Adds the data to the plot
:param xdata: index values for data, plotted on x-axis
:type xdata: numpy.ndarray
:param ydata: value data to plot, dimension must match xdata
:type ydata: numpy.ndarray |
def setLabels(self, xlabel=None, ylabel=None, title=None, xunits=None, yunits=None):
if xlabel is not None:
self.setLabel('bottom', xlabel, units=xunits)
if ylabel is not None:
self.setLabel('left', ylabel, units=yunits)
if title is not None:
self.set... | Sets the plot labels
:param xlabel: X-axis label (do not include units)
:type xlabel: str
:param ylabel: Y-axis label (do not include units)
:type ylabel: str
:param title: Plot title
:type title: str
:param xunit: SI units for the x-axis. An appropriate label wi... |
def setPoint(self, x, group, y):
if x == -1:
# silence window
self.plot([0],[y], symbol='o')
else:
yindex = self.groups.index(group)
xdata, ydata = self.lines[yindex].getData()
if ydata is None:
xdata = [x]
... | Sets the given point, connects line to previous point in group
:param x: x value of point
:type x: float
:param group: group which plot point for
:type group: float
:param y: y value of point
:type y: float |
def setLabels(self, name):
if name == "calibration":
self.setWindowTitle("Calibration Curve")
self.setTitle("Calibration Curve")
self.setLabel('bottom', "Frequency", units='Hz')
self.setLabel('left', 'Recorded Intensity (dB SPL)')
elif name == "tu... | Sets plot labels, according to predefined options
:param name: The type of plot to create labels for. Options: calibration, tuning, anything else labels for spike counts
:type name: str |
def loadCurve(data, groups, thresholds, absvals, fs, xlabels):
xlims = (xlabels[0], xlabels[-1])
pw = ProgressWidget(groups, xlims)
spike_counts = []
# skip control
for itrace in range(data.shape[0]):
count = 0
for ichan in range(data.shape[2]):
... | Accepts a data set from a whole test, averages reps and re-creates the
progress plot as the same as it was during live plotting. Number of thresholds
must match the size of the channel dimension |
def setBins(self, bins):
self._bins = bins
self._counts = np.zeros_like(self._bins)
bar_width = bins[0]*1.5
self.histo.setOpts(x=bins, height=self._counts, width=bar_width)
self.setXlim((0, bins[-1])) | Sets the bin centers (x values)
:param bins: time bin centers
:type bins: numpy.ndarray |
def clearData(self):
self._counts = np.zeros_like(self._bins)
self.histo.setOpts(height=self._counts) | Clears all histograms (keeps bins) |
def appendData(self, bins, repnum=None):
# only if the last sample was above threshold, but last-1 one wasn't
bins[bins >= len(self._counts)] = len(self._counts) -1
bin_totals = np.bincount(bins)
self._counts[:len(bin_totals)] += bin_totals
self.histo.setOpts(height=np.a... | Increases the values at bins (indexes)
:param bins: bin center values to increment counts for, to increment a time bin more than once include multiple items in list with that bin center value
:type bins: numpy.ndarray |
def processData(self, times, response, test_num, trace_num, rep_num):
# invert polarity affects spike counting
response = response * self._polarity
if rep_num == 0:
# reset
self.spike_counts = []
self.spike_latencies = []
self.spike_rates... | Calulate spike times from raw response data |
def setSr(self, fs):
self.tracePlot.setSr(fs)
self.stimPlot.setSr(fs) | Sets the samplerate of the input operation being plotted |
def setWindowSize(self, winsz):
self.tracePlot.setWindowSize(winsz)
self.stimPlot.setWindowSize(winsz) | Sets the size of scroll window |
def addPlot(self, xdata, ydata, xlabel=None, ylabel=None, title=None, xunits=None, yunits=None):
p = SimplePlotWidget(xdata, ydata)
p.setLabels(xlabel, ylabel, title, xunits, yunits)
# self.plots.append(p)
self.stacker.addWidget(p) | Adds a new plot for the given set of data and/or labels, Generates a SimplePlotWidget
:param xdata: index values for data, plotted on x-axis
:type xdata: numpy.ndarray
:param ydata: value data to plot, dimension must match xdata
:type ydata: numpy.ndarray |
def addSpectrogram(self, ydata, fs, title=None):
p = SpecWidget()
p.updateData(ydata, fs)
if title is not None:
p.setTitle(title)
self.stacker.addWidget(p) | Adds a new spectorgram plot for the given image. Generates a SpecWidget
:param ydata: 2-D array of the image to display
:type ydata: numpy.ndarray
:param fs: the samplerate of the signal in the image, used to set time/ frequency scale
:type fs: int
:param title: Plot title
... |
def nextPlot(self):
if self.stacker.currentIndex() < self.stacker.count():
self.stacker.setCurrentIndex(self.stacker.currentIndex()+1) | Moves the displayed plot to the next one |
def prevPlot(self):
if self.stacker.currentIndex() > 0:
self.stacker.setCurrentIndex(self.stacker.currentIndex()-1) | Moves the displayed plot to the previous one |
def most_even_chunk(string, group):
counts = [0] + most_even(len(string), group)
indices = accumulate(counts)
slices = window(indices, 2)
return [string[slice(*one)] for one in slices] | Divide a string into a list of strings as even as possible. |
def most_even(number, group):
count, rest = divmod(number, group)
counts = zip_longest([count] * group, [1] * rest, fillvalue=0)
chunks = [sum(one) for one in counts]
logging.debug('chunks: %s', chunks)
return chunks | Divide a number into a list of numbers as even as possible. |
def window(seq, count=2):
iseq = iter(seq)
result = tuple(islice(iseq, count))
if len(result) == count:
yield result
for elem in iseq:
result = result[1:] + (elem,)
yield result | Slide window. |
def _get_modules(path):
lst = []
folder_contents = os.listdir(path)
is_python_module = "__init__.py" in folder_contents
if is_python_module:
for file in folder_contents:
full_path = os.path.join(path, file)
if is_file(full_path):
lst.append(full_pat... | Finds modules in folder recursively
:param path: directory
:return: list of modules |
def get_modules(folder, include_meta=False):
files = [
file
for file in _get_modules(folder)
if is_file(file) # just files
]
if not include_meta:
files = [
file
for file in files
if not Document(file).name.startswith("__")
]
... | Finds modules (recursively) in folder
:param folder: root folder
:param include_meta: whether include meta files like (__init__ or
__version__)
:return: list of modules |
def _parse(self):
with open(self.path, "rt") as reader:
return ast.parse(reader.read(), filename=self.path) | Parses file contents
:return: Tree hierarchy of file |
def _find_package(self, root_package):
package = self.path.replace(root_package, "")
if package.endswith(".py"):
package = package[:-3]
package = package.replace(os.path.sep, MODULE_SEP)
root_package = get_folder_name(root_package)
package = root_package +... | Finds package name of file
:param root_package: root package
:return: package name |
def _get_instances(self, instance):
return [
x
for x in self.tree.body
if isinstance(x, instance)
] | Finds all instances of instance in tree
:param instance: type of object
:return: list of objects in tree of same instance |
def get_classes(self):
instances = self._get_instances(ast.ClassDef)
instances = [
PyClass(instance, self.package)
for instance in instances
]
return instances | Finds classes in file
:return: list of top-level classes |
def get_functions(self):
instances = self._get_instances(ast.FunctionDef)
instances = [
PyFunction(instance, self.package)
for instance in instances
]
return instances | Finds top-level functions in file
:return: list of top-level functions |
def get_functions(self, include_meta=False):
instances = self._get_instances(ast.FunctionDef)
instances = [
PyFunction(instance, self.full_package) # fix package name
for instance in instances
]
if not include_meta:
instances = [
... | Finds top-level functions in file
:param include_meta: whether include meta functions like (__init__)
:return: list of top-level functions |
def reads(err_log):
# Initialise variables
num_reads = 0
paired_reads = 0
# Open the log file
with open(err_log, 'r') as error_log:
# Extract the necessary information
for line in error_log:
if 'Pairs:' in line:
... | Parse the outputs from bbmerge to extract the total number of reads, as well as the number of reads that
could be paired
:param err_log: bbmerge outputs the stats in the error file
:return: num_reads, the total number of reads, paired_reads, number of paired readds |
def best_assemblyfile(self):
for sample in self.metadata:
try:
# Set the name of the filtered assembly file
filtered_outputfile = os.path.join(self.path, 'raw_assemblies', '{}.fasta'.format(sample.name))
# Set the name of the unfiltered spades... | Determine whether the contigs.fasta output file from the assembler is present. If not, set the .bestassembly
attribute to 'NA' |
def groups(self):
if not self._groups:
self._groups = ComponentGroups(self.api_client)
return self._groups | Component groups
Special property which point to a :class:`~pylls.cachet.ComponentGroups`
instance for convenience. This instance is initialized on first call. |
def get(self, component_id=None, **kwargs):
path = 'components'
if component_id is not None:
path += '/%s' % component_id
return self.paginate_get(path, data=kwargs) | Get components
:param component_id: Component ID (optional)
:return: Components data (:class:`Generator`)
Additional named arguments may be passed and are directly transmitted
to API. It is useful to use the API search features.
.. seealso:: https://docs.cachethq.io/reference#... |
def create(self, name, status, description="", link="", order=0,
group_id=0, enabled=True):
data = ApiParams()
data['name'] = name
data['status'] = status
data['description'] = description
data['link'] = link
data['order'] = order
data['gro... | Create a new component
:param str name: Name of the component
:param int status: Status of the component; 1-4
:param str description: Description of the component (optional)
:param str link: A hyperlink to the component (optional)
:param int order: Order of the component (option... |
def update(self, component_id, name=None, status=None, description=None,
link=None, order=None, group_id=None, enabled=True):
data = ApiParams()
data['component'] = component_id
data['name'] = name
data['status'] = status
data['description'] = description
... | Update a component
:param int component_id: Component ID
:param str name: Name of the component (optional)
:param int status: Status of the component; 1-4
:param str description: Description of the component (optional)
:param str link: A hyperlink to the component (optional)
... |
def get(self, group_id=None, **kwargs):
path = 'components/groups'
if group_id is not None:
path += '/%s' % group_id
return self.paginate_get(path, data=kwargs) | Get component groups
:param group_id: Component group ID (optional)
:return: Component groups data (:class:`dict`)
Additional named arguments may be passed and are directly transmitted
to API. It is useful to use the API search features.
.. seealso:: https://docs.cachethq.io/r... |
def create(self, name, order=None, collapsed=None):
data = ApiParams()
data['name'] = name
data['order'] = order
data['collapsed'] = collapsed
return self._post('components/groups', data=data)['data'] | Create a new Component Group
:param str name: Name of the component group
:param int order: Order of the component group
:param int collapsed: Collapse the group? 0-2
:return: Created component group data (:class:`dict`)
.. seealso:: https://docs.cachethq.io/reference#post-comp... |
def update(self, group_id, name=None, order=None, collapsed=None):
data = ApiParams()
data['group'] = group_id
data['name'] = name
data['order'] = order
data['collapsed'] = collapsed
return self._put('components/groups/%s' % group_id, data=data)['data'] | Update a Component Group
:param int group_id: Component Group ID
:param str name: Name of the component group
:param int order: Order of the group
:param int collapsed: Collapse the group?
:return: Updated component group data (:class:`dict`)
.. seealso:: https://docs.c... |
def get(self, incident_id=None, **kwargs):
path = 'incidents'
if incident_id is not None:
path += '/%s' % incident_id
return self.paginate_get(path, data=kwargs) | Get incidents
:param int incident_id:
:return: Incidents data (:class:`dict`)
Additional named arguments may be passed and are directly transmitted
to API. It is useful to use the API search features.
.. seealso:: https://docs.cachethq.io/reference#get-incidents
.. see... |
def create(self, name, message, status, visible, component_id=None,
component_status=None, notify=None, created_at=None,
template=None, tplvars=None):
data = ApiParams()
data['name'] = name
data['message'] = message
data['status'] = status
d... | Create a new Incident
:param str name: Name of the incident
:param str message: Incident explanation message
:param int status: Status of the incident
:param int visible: Whether the incident is publicly visible
:param int component_id: Component to update
:param int com... |
def update(self, incident_id, name=None, message=None, status=None,
visible=None, component_id=None, component_status=None,
notify=None, created_at=None, template=None, tpl_vars=None):
data = ApiParams()
data['name'] = name
data['message'] = message
... | Update an Incident
:param int incident_id: Incident ID
:param str name: Name of the incident
:param str message: Incident explanation message
:param int status: Status of the incident
:param int visible: Whether the incident is publicly visible
:param int component_id: C... |
def points(self):
if not self._points:
self._points = MetricPoints(self.api_client)
return self._points | Metric points
Special property which point to a :class:`~pylls.cachet.MetricPoints`
instance for convenience. This instance is initialized on first call. |
def get(self, metric_id=None, **kwargs):
path = 'metrics'
if metric_id is not None:
path += '/%s' % metric_id
return self.paginate_get(path, data=kwargs) | Get metrics
:param int metric_id: Metric ID
:return: Metrics data (:class:`dict`)
Additional named arguments may be passed and are directly transmitted
to API. It is useful to use the API search features.
.. seealso:: https://docs.cachethq.io/reference#get-metrics
.. s... |
def create(self, name, suffix, description, default_value, display=None):
data = ApiParams()
data['name'] = name
data['suffix'] = suffix
data['description'] = description
data['default_value'] = default_value
data['display'] = display
return self._post('m... | Create a new Metric
:param str name: Name of metric
:param str suffix: Metric unit
:param str description: Description of what the metric is measuring
:param int default_value: Default value to use when a point is added
:param int display: Display the chart on the status page
... |
def create(self, metric_id, value, timestamp=None):
data = ApiParams()
data['value'] = value
data['timestamp'] = timestamp
return self._post('metrics/%s/points' % metric_id, data=data)['data'] | Add a Metric Point to a Metric
:param int metric_id: Metric ID
:param int value: Value to plot on the metric graph
:param str timestamp: Unix timestamp of the point was measured
:return: Created metric point data (:class:`dict`)
.. seealso:: https://docs.cachethq.io/reference#p... |
def create(self, email, verify=None, components=None):
data = ApiParams()
data['email'] = email
data['verify'] = verify
data['components'] = components
return self._post('subscribers', data=data)['data'] | Create a new subscriber
:param str email: Email address to subscribe
:param bool verify: Whether to send verification email
:param list components: Components ID list, defaults to all
:return: Created subscriber data (:class:`dict`)
.. seealso:: https://docs.cachethq.io/referen... |
def annotatedcore(self):
logging.info('Calculating annotated core')
# Determine the total number of core genes
self.total_core()
# Iterate through all the samples, and process all Escherichia
for sample in self.metadata:
if sample.general.bestassemblyfile != ... | Calculates the core genome of organisms using custom databases |
def total_core(self):
corefile = os.path.join(self.reffilepath, self.analysistype, 'Escherichia', 'core_combined.fasta')
for record in SeqIO.parse(corefile, 'fasta'):
gene_name = record.id.split('-')[0]
if gene_name not in self.coregenomes:
self.coregenom... | Determine the total number of core genes present |
def blastparser(self, report, sample, fieldnames):
try:
# Open the sequence profile file as a dictionary
blastdict = DictReader(open(report), fieldnames=self.fieldnames, dialect='excel-tab')
# Go through each BLAST result
for row in blastdict:
... | Parse the number of core genes present in the strain from the BLAST outputs
:param report: the name and path of the BLAST outputs
:param sample: the sample object
:param fieldnames: type LIST: List of fields used to in BLAST analyses |
def reporter(self):
with open(os.path.join(self.reportpath, 'Escherichia_core.csv'), 'w') as report:
data = 'Strain,Genes Present/Total\n'
for sample in self.runmetadata.samples:
# Convert the set to a list for JSON serialization
sample[self.analy... | Create a .csv file with the strain name, and the number of core genes present/the total number of core genes |
def get_simple_output(self, stderr=STDOUT):
args = shlex.split(self.cmd)
proc = Popen(args, stdout=PIPE, stderr=stderr)
return proc.communicate()[0].decode("utf8") | Executes a simple external command and get its output
The command contains no pipes. Error messages are
redirected to the standard output by default
:param stderr: where to put stderr
:return: output of command |
def get_complex_output(self, stderr=STDOUT):
proc = Popen(self.cmd, shell=True, stdout=PIPE, stderr=stderr)
return proc.stdout.readlines() | Executes a piped command and get the lines of the output in a list
:param stderr: where to put stderr
:return: output of command |
def get_output_from_pipe(self, input_file):
args = shlex.split(self.cmd)
p = Popen(args, stdout=PIPE, stdin=PIPE) # | grep es
p.stdin.write(bytearray(input_file.encode("utf8"))) # echo test |
return p.communicate()[0].decode("utf8") | Executes an external command and get its output. The command
receives its input_file from the stdin through a pipe
:param input_file: input file
:return: output of command |
def get_return_code(self, stderr=STDOUT):
args = shlex.split(self.cmd)
return call(args, stdout=PIPE, stderr=stderr) | Executes a simple external command and return its exit status
:param stderr: where to put stderr
:return: return code of command |
def get_exit_code(self):
args = shlex.split(self.cmd)
proc = Popen(args, stdout=PIPE, stderr=PIPE)
out, err = proc.communicate()
out, err = out.decode("utf8"), err.decode("utf8")
exitcode = proc.returncode
#
return exitcode, out, err | Executes the external command and get its exitcode, stdout and stderr
:return: exit code of command |
def execute_in_background(self):
# http://stackoverflow.com/questions/1605520
args = shlex.split(self.cmd)
p = Popen(args)
return p.pid | Executes a (shell) command in the background
:return: the process' pid |
def keep_alive(self):
while True:
pid = self.execute_in_background()
p = psutil.Process(pid)
while p.is_running() and str(p.status) != 'zombie':
os.system('sleep 5') | Keeps a process alive. If the process terminates, it will restart it
The terminated processes become zombies. They die when their parent
terminates |
def get_free_mb(folder):
if platform.system() == 'Windows':
free_bytes = ctypes.c_ulonglong(0)
ctypes.windll.kernel32.GetDiskFreeSpaceExW(ctypes.c_wchar_p(folder), None, None, ctypes.pointer(free_bytes))
return free_bytes.value/1024/1024
else:
st = os.statvfs(folder)
... | Return folder/drive free space (in bytes) |
def increment_title(title):
count = re.search('\d+$', title).group(0)
new_title = title[:-(len(count))] + str(int(count)+1)
return new_title | Increments a string that ends in a number |
def check_limit(self, limit):
if limit > 0:
self.limit = limit
else:
raise ValueError("Rule limit must be strictly > 0 ({0} given)"
.format(limit))
return self | Checks if the given limit is valid.
A limit must be > 0 to be considered valid.
Raises ValueError when the *limit* is not > 0. |
def build_filter(self, filter):
try:
self.filter = Filter.from_string(filter, self.limit)
except ValueError:
raise
return self | Tries to build a :class:`filter.Filter` instance from the given filter.
Raises ValueError if the :class:`filter.Filter` object can't be build
from the given filter. |
def build_action(self, action):
try:
self.action = Action.from_string(action)
except ValueError:
raise
return self | Tries to build an :class:`action.Action` instance from the given
action.
Raises ValueError if the :class:`action.Action` object can't be build
from the given action. |
def get_args():
ap = argparse.ArgumentParser(description="Create frames for a movie that can be compiled using ffmpeg")
ap.add_argument("start", help="date string as start time")
ap.add_argument("end", help="date string as end time")
ap.add_argument("step", type=float, help="fraction of a day to st... | request the arguments for running |
def make_three_color(data, time, step, config, shape=(1280, 1280), lower_val=(0, 0, 0), upper_val=(2.5, 2.5, 2.5)):
order = {'red': 0, 'green': 1, 'blue': 2}
three_color = np.zeros((shape[0], shape[1], 3))
channel_colors = {color: config.default[color] for color in ['red', 'green', 'blue']}
for c... | create a three color image according to the config file
:param data: a dictionary of fetched data where keys correspond to products
:param config: a config object
:param shape: the size of a composite image
:param lower_val: a tuple of lower values for RGB, any value below this is set to the low value
... |
def main():
args = get_args()
args.start = date_parser.parse(args.start)
args.end = date_parser.parse(args.end)
args.step = timedelta(args.step)
config = Config(args.config)
times = [args.start + i * args.step for i in range(int((args.end - args.start) / args.step))]
for i, time in en... | process the main task |
def overall():
return ZeroOrMore(Grammar.comment) + Dict(ZeroOrMore(Group(
Grammar._section + ZeroOrMore(Group(Grammar.line)))
)) | The overall grammer for pulling apart the main input files. |
def file():
return (
Optional(Word(alphanums).setResultsName('alias') +
Suppress(Literal('.'))) + Suppress(White()) +
Word(approved_printables).setResultsName('filename')
) | Grammar for files found in the overall input files. |
def command_lines():
return ZeroOrMore(Group(
Group(ZeroOrMore(Group(Grammar.comment))) + Grammar._non_comment_line
)) | Grammar for commands found in the overall input files. |
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