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astropy/photutils | photutils/psf/epsf.py | _py2intround | def _py2intround(a):
"""
Round the input to the nearest integer.
If two integers are equally close, rounding is done away from 0.
"""
data = np.asanyarray(a)
value = np.where(data >= 0, np.floor(data + 0.5),
np.ceil(data - 0.5)).astype(int)
if not hasattr(a, '__iter__... | python | def _py2intround(a):
"""
Round the input to the nearest integer.
If two integers are equally close, rounding is done away from 0.
"""
data = np.asanyarray(a)
value = np.where(data >= 0, np.floor(data + 0.5),
np.ceil(data - 0.5)).astype(int)
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astropy/photutils | photutils/psf/epsf.py | _interpolate_missing_data | def _interpolate_missing_data(data, mask, method='cubic'):
"""
Interpolate missing data as identified by the ``mask`` keyword.
Parameters
----------
data : 2D `~numpy.ndarray`
An array containing the 2D image.
mask : 2D bool `~numpy.ndarray`
A 2D booleen mask array with the sam... | python | def _interpolate_missing_data(data, mask, method='cubic'):
"""
Interpolate missing data as identified by the ``mask`` keyword.
Parameters
----------
data : 2D `~numpy.ndarray`
An array containing the 2D image.
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astropy/photutils | photutils/psf/epsf.py | EPSFFitter._fit_star | def _fit_star(self, epsf, star, fitter, fitter_kwargs,
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"""
Fit an ePSF model to a single star.
The input ``epsf`` will usually be modified by the fitting
routine in this function. Make a copy before calling this
function if t... | python | def _fit_star(self, epsf, star, fitter, fitter_kwargs,
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"""
Fit an ePSF model to a single star.
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astropy/photutils | photutils/psf/epsf.py | EPSFBuilder._init_img_params | def _init_img_params(param):
"""
Initialize 2D image-type parameters that can accept either a
single or two values.
"""
if param is not None:
param = np.atleast_1d(param)
if len(param) == 1:
param = np.repeat(param, 2)
return para... | python | def _init_img_params(param):
"""
Initialize 2D image-type parameters that can accept either a
single or two values.
"""
if param is not None:
param = np.atleast_1d(param)
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astropy/photutils | photutils/psf/epsf.py | EPSFBuilder._create_initial_epsf | def _create_initial_epsf(self, stars):
"""
Create an initial `EPSFModel` object.
The initial ePSF data are all zeros.
If ``shape`` is not specified, the shape of the ePSF data array
is determined from the shape of the input ``stars`` and the
oversampling factor. If the... | python | def _create_initial_epsf(self, stars):
"""
Create an initial `EPSFModel` object.
The initial ePSF data are all zeros.
If ``shape`` is not specified, the shape of the ePSF data array
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astropy/photutils | photutils/psf/epsf.py | EPSFBuilder._resample_residual | def _resample_residual(self, star, epsf):
"""
Compute a normalized residual image in the oversampled ePSF
grid.
A normalized residual image is calculated by subtracting the
normalized ePSF model from the normalized star at the location
of the star in the undersampled gri... | python | def _resample_residual(self, star, epsf):
"""
Compute a normalized residual image in the oversampled ePSF
grid.
A normalized residual image is calculated by subtracting the
normalized ePSF model from the normalized star at the location
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astropy/photutils | photutils/psf/epsf.py | EPSFBuilder._resample_residuals | def _resample_residuals(self, stars, epsf):
"""
Compute normalized residual images for all the input stars.
Parameters
----------
stars : `EPSFStars` object
The stars used to build the ePSF.
epsf : `EPSFModel` object
The ePSF model.
Retu... | python | def _resample_residuals(self, stars, epsf):
"""
Compute normalized residual images for all the input stars.
Parameters
----------
stars : `EPSFStars` object
The stars used to build the ePSF.
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The ePSF model.
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astropy/photutils | photutils/psf/epsf.py | EPSFBuilder._smooth_epsf | def _smooth_epsf(self, epsf_data):
"""
Smooth the ePSF array by convolving it with a kernel.
Parameters
----------
epsf_data : 2D `~numpy.ndarray`
A 2D array containing the ePSF image.
Returns
-------
result : 2D `~numpy.ndarray`
... | python | def _smooth_epsf(self, epsf_data):
"""
Smooth the ePSF array by convolving it with a kernel.
Parameters
----------
epsf_data : 2D `~numpy.ndarray`
A 2D array containing the ePSF image.
Returns
-------
result : 2D `~numpy.ndarray`
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astropy/photutils | photutils/psf/epsf.py | EPSFBuilder._recenter_epsf | def _recenter_epsf(self, epsf_data, epsf, centroid_func=centroid_com,
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"""
Calculate the center of the ePSF data and shift the data so the
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Parameters
----... | python | def _recenter_epsf(self, epsf_data, epsf, centroid_func=centroid_com,
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"""
Calculate the center of the ePSF data and shift the data so the
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astropy/photutils | photutils/psf/epsf.py | EPSFBuilder._build_epsf_step | def _build_epsf_step(self, stars, epsf=None):
"""
A single iteration of improving an ePSF.
Parameters
----------
stars : `EPSFStars` object
The stars used to build the ePSF.
epsf : `EPSFModel` object, optional
The initial ePSF model. If not inpu... | python | def _build_epsf_step(self, stars, epsf=None):
"""
A single iteration of improving an ePSF.
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----------
stars : `EPSFStars` object
The stars used to build the ePSF.
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astropy/photutils | photutils/psf/epsf.py | EPSFBuilder.build_epsf | def build_epsf(self, stars, init_epsf=None):
"""
Iteratively build an ePSF from star cutouts.
Parameters
----------
stars : `EPSFStars` object
The stars used to build the ePSF.
init_epsf : `EPSFModel` object, optional
The initial ePSF model. If ... | python | def build_epsf(self, stars, init_epsf=None):
"""
Iteratively build an ePSF from star cutouts.
Parameters
----------
stars : `EPSFStars` object
The stars used to build the ePSF.
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astropy/photutils | photutils/psf/models.py | FittableImageModel._set_oversampling | def _set_oversampling(self, value):
"""
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"""
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"""
This is a private method because it's used in the initializer by the
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astropy/photutils | photutils/psf/models.py | FittableImageModel.evaluate | def evaluate(self, x, y, flux, x_0, y_0, use_oversampling=True):
"""
Evaluate the model on some input variables and provided model
parameters.
Parameters
----------
use_oversampling : bool, optional
Whether to use the oversampling factor to calculate the
... | python | def evaluate(self, x, y, flux, x_0, y_0, use_oversampling=True):
"""
Evaluate the model on some input variables and provided model
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Parameters
----------
use_oversampling : bool, optional
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astropy/photutils | photutils/psf/models.py | GriddedPSFModel._find_bounds_1d | def _find_bounds_1d(data, x):
"""
Find the index of the lower bound where ``x`` should be inserted
into ``a`` to maintain order.
The index of the upper bound is the index of the lower bound
plus 2. Both bound indices must be within the array.
Parameters
-------... | python | def _find_bounds_1d(data, x):
"""
Find the index of the lower bound where ``x`` should be inserted
into ``a`` to maintain order.
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astropy/photutils | photutils/psf/models.py | GriddedPSFModel._bilinear_interp | def _bilinear_interp(xyref, zref, xi, yi):
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astropy/photutils | photutils/psf/models.py | GriddedPSFModel.evaluate | def evaluate(self, x, y, flux, x_0, y_0):
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"""
# NOTE: this is needed because the PSF photometry routines input
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astropy/photutils | photutils/isophote/isophote.py | _isophote_list_to_table | def _isophote_list_to_table(isophote_list):
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Parameters
----------
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A list of isophotes.
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Convert an `~photutils.isophote.IsophoteList` instance to
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astropy/photutils | photutils/isophote/isophote.py | Isophote._compute_deviations | def _compute_deviations(self, sample, n):
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astropy/photutils | photutils/isophote/isophote.py | Isophote._compute_errors | def _compute_errors(self):
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astropy/photutils | photutils/isophote/isophote.py | Isophote.fix_geometry | def fix_geometry(self, isophote):
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astropy/photutils | photutils/isophote/isophote.py | IsophoteList.get_closest | def get_closest(self, sma):
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Return the `~photutils.isophote.Isophote` instance that has the
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sma : float
The semimajor axis length.
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-------
is... | python | def get_closest(self, sma):
"""
Return the `~photutils.isophote.Isophote` instance that has the
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astropy/photutils | photutils/utils/interpolation.py | interpolate_masked_data | def interpolate_masked_data(data, mask, error=None, background=None):
"""
Interpolate over masked pixels in data and optional error or
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google/pyringe | pyringe/plugins/read_only.py | ReadonlyPlugin.Backtrace | def Backtrace(self, to_string=False):
"""Get a backtrace of the current position."""
if self.inferior.is_running:
res = self.inferior.Backtrace()
if to_string:
return res
print res
else:
logging.error('Not attached to any process.') | python | def Backtrace(self, to_string=False):
"""Get a backtrace of the current position."""
if self.inferior.is_running:
res = self.inferior.Backtrace()
if to_string:
return res
print res
else:
logging.error('Not attached to any process.') | [
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google/pyringe | pyringe/plugins/read_only.py | ReadonlyPlugin.ListThreads | def ListThreads(self):
"""List the currently running python threads.
Returns:
A list of the inferior's thread idents, or None if the debugger is not
attached to any process.
"""
if self.inferior.is_running:
return self.inferior.threads
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"""List the currently running python threads.
Returns:
A list of the inferior's thread idents, or None if the debugger is not
attached to any process.
"""
if self.inferior.is_running:
return self.inferior.threads
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google/pyringe | pyringe/payload/gdb_service.py | PyFrameObjectPtr.extract_filename | def extract_filename(self):
"""Alternative way of getting the executed file which inspects globals."""
globals_gdbval = self._gdbval['f_globals'].cast(GdbCache.DICT)
global_dict = libpython.PyDictObjectPtr(globals_gdbval)
for key, value in global_dict.iteritems():
if str(key.proxyval(set())) == '_... | python | def extract_filename(self):
"""Alternative way of getting the executed file which inspects globals."""
globals_gdbval = self._gdbval['f_globals'].cast(GdbCache.DICT)
global_dict = libpython.PyDictObjectPtr(globals_gdbval)
for key, value in global_dict.iteritems():
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google/pyringe | pyringe/payload/gdb_service.py | GdbService._UnserializableObjectFallback | def _UnserializableObjectFallback(self, obj):
"""Handles sanitizing of unserializable objects for Json.
For instances of heap types, we take the class dict, augment it with the
instance's __dict__, tag it and transmit it over to the RPC client to be
reconstructed there. (Works with both old and new sty... | python | def _UnserializableObjectFallback(self, obj):
"""Handles sanitizing of unserializable objects for Json.
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google/pyringe | pyringe/payload/gdb_service.py | GdbService._AcceptRPC | def _AcceptRPC(self):
"""Reads RPC request from stdin and processes it, writing result to stdout.
Returns:
True as long as execution is to be continued, False otherwise.
Raises:
RpcException: if no function was specified in the RPC or no such API
function exists.
"""
request =... | python | def _AcceptRPC(self):
"""Reads RPC request from stdin and processes it, writing result to stdout.
Returns:
True as long as execution is to be continued, False otherwise.
Raises:
RpcException: if no function was specified in the RPC or no such API
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google/pyringe | pyringe/payload/gdb_service.py | GdbService._UnpackGdbVal | def _UnpackGdbVal(self, gdb_value):
"""Unpacks gdb.Value objects and returns the best-matched python object."""
val_type = gdb_value.type.code
if val_type == gdb.TYPE_CODE_INT or val_type == gdb.TYPE_CODE_ENUM:
return int(gdb_value)
if val_type == gdb.TYPE_CODE_VOID:
return None
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"""Unpacks gdb.Value objects and returns the best-matched python object."""
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google/pyringe | pyringe/payload/gdb_service.py | GdbService.EnsureGdbPosition | def EnsureGdbPosition(self, pid, tid, frame_depth):
"""Make sure our position matches the request.
Args:
pid: The process ID of the target process
tid: The python thread ident of the target thread
frame_depth: The 'depth' of the requested frame in the frame stack
Raises:
PositionUna... | python | def EnsureGdbPosition(self, pid, tid, frame_depth):
"""Make sure our position matches the request.
Args:
pid: The process ID of the target process
tid: The python thread ident of the target thread
frame_depth: The 'depth' of the requested frame in the frame stack
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google/pyringe | pyringe/payload/gdb_service.py | GdbService.IsSymbolFileSane | def IsSymbolFileSane(self, position):
"""Performs basic sanity check by trying to look up a bunch of symbols."""
pos = [position[0], None, None]
self.EnsureGdbPosition(*pos)
try:
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tsta... | python | def IsSymbolFileSane(self, position):
"""Performs basic sanity check by trying to look up a bunch of symbols."""
pos = [position[0], None, None]
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google/pyringe | pyringe/payload/gdb_service.py | GdbService.Detach | def Detach(self):
"""Detaches from the inferior. If not attached, this is a no-op."""
# We have to work around the python APIs weirdness :\
if not self.IsAttached():
return None
# Gdb doesn't drain any pending SIGINTs it may have sent to the inferior
# when it simply detaches. We can do this b... | python | def Detach(self):
"""Detaches from the inferior. If not attached, this is a no-op."""
# We have to work around the python APIs weirdness :\
if not self.IsAttached():
return None
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google/pyringe | pyringe/payload/gdb_service.py | GdbService.Call | def Call(self, position, function_call):
"""Perform a function call in the inferior.
WARNING: Since Gdb's concept of threads can't be directly identified with
python threads, the function call will be made from what has to be assumed
is an arbitrary thread. This *will* interrupt the inferior. Continuin... | python | def Call(self, position, function_call):
"""Perform a function call in the inferior.
WARNING: Since Gdb's concept of threads can't be directly identified with
python threads, the function call will be made from what has to be assumed
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google/pyringe | pyringe/payload/gdb_service.py | GdbService.ExecuteRaw | def ExecuteRaw(self, position, command):
"""Send a command string to gdb."""
self.EnsureGdbPosition(position[0], None, None)
return gdb.execute(command, to_string=True) | python | def ExecuteRaw(self, position, command):
"""Send a command string to gdb."""
self.EnsureGdbPosition(position[0], None, None)
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google/pyringe | pyringe/payload/gdb_service.py | GdbService._GetGdbThreadMapping | def _GetGdbThreadMapping(self, position):
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google/pyringe | pyringe/payload/gdb_service.py | GdbService._Inject | def _Inject(self, position, call):
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"""Injects evaluation of 'call' in a safe location in the inferior.
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google/pyringe | pyringe/payload/gdb_service.py | GdbService._BacktraceFromFramePtr | def _BacktraceFromFramePtr(self, frame_ptr):
"""Assembles and returns what looks exactly like python's backtraces."""
# expects frame_ptr to be a gdb.Value
frame_objs = [PyFrameObjectPtr(frame) for frame
in self._IterateChainedList(frame_ptr, 'f_back')]
# We want to output tracebacks ... | python | def _BacktraceFromFramePtr(self, frame_ptr):
"""Assembles and returns what looks exactly like python's backtraces."""
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google/pyringe | pyringe/inferior.py | GdbProxy.Kill | def Kill(self):
"""Send death pill to Gdb and forcefully kill it if that doesn't work."""
try:
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if self._Execute('__kill__') == '__kill_ack__':
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time.sleep(0.1)
except (TimeoutError, P... | python | def Kill(self):
"""Send death pill to Gdb and forcefully kill it if that doesn't work."""
try:
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self.Detach()
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google/pyringe | pyringe/inferior.py | GdbProxy.Version | def Version():
"""Gets the version of gdb as a 3-tuple.
The gdb devs seem to think it's a good idea to make --version
output multiple lines of welcome text instead of just the actual version,
so we ignore everything it outputs after the first line.
Returns:
The installed version of gdb in the... | python | def Version():
"""Gets the version of gdb as a 3-tuple.
The gdb devs seem to think it's a good idea to make --version
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google/pyringe | pyringe/inferior.py | GdbProxy._JsonDecodeDict | def _JsonDecodeDict(self, data):
"""Json object decode hook that automatically converts unicode objects."""
rv = {}
for key, value in data.iteritems():
if isinstance(key, unicode):
key = self._TryStr(key)
if isinstance(value, unicode):
value = self._TryStr(value)
elif isins... | python | def _JsonDecodeDict(self, data):
"""Json object decode hook that automatically converts unicode objects."""
rv = {}
for key, value in data.iteritems():
if isinstance(key, unicode):
key = self._TryStr(key)
if isinstance(value, unicode):
value = self._TryStr(value)
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google/pyringe | pyringe/inferior.py | GdbProxy._Execute | def _Execute(self, funcname, *args, **kwargs):
"""Send an RPC request to the gdb-internal python.
Blocks for 3 seconds by default and returns any results.
Args:
funcname: the name of the function to call.
*args: the function's arguments.
**kwargs: Only the key 'wait_for_completion' is ins... | python | def _Execute(self, funcname, *args, **kwargs):
"""Send an RPC request to the gdb-internal python.
Blocks for 3 seconds by default and returns any results.
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funcname: the name of the function to call.
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google/pyringe | pyringe/inferior.py | GdbProxy._Recv | def _Recv(self, timeout):
"""Receive output from gdb.
This reads gdb's stdout and stderr streams, returns a single line of gdb's
stdout or rethrows any exceptions thrown from within gdb as well as it can.
Args:
timeout: floating point number of seconds after which to abort.
A value of ... | python | def _Recv(self, timeout):
"""Receive output from gdb.
This reads gdb's stdout and stderr streams, returns a single line of gdb's
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google/pyringe | pyringe/inferior.py | Inferior.needsattached | def needsattached(func):
"""Decorator to prevent commands from being used when not attached."""
@functools.wraps(func)
def wrap(self, *args, **kwargs):
if not self.attached:
raise PositionError('Not attached to any process.')
return func(self, *args, **kwargs)
return wrap | python | def needsattached(func):
"""Decorator to prevent commands from being used when not attached."""
@functools.wraps(func)
def wrap(self, *args, **kwargs):
if not self.attached:
raise PositionError('Not attached to any process.')
return func(self, *args, **kwargs)
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google/pyringe | pyringe/inferior.py | Inferior.Reinit | def Reinit(self, pid, auto_symfile_loading=True):
"""Reinitializes the object with a new pid.
Since all modes might need access to this object at any time, this object
needs to be long-lived. To make this clear in the API, this shorthand is
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Args:
pid: the pid of the target process
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"""Reinitializes the object with a new pid.
Since all modes might need access to this object at any time, this object
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pid: the pid of the target process
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google/pyringe | pyringe/plugins/inject.py | InjectPlugin.InjectString | def InjectString(self, codestring, wait_for_completion=True):
"""Try to inject python code into current thread.
Args:
codestring: Python snippet to execute in inferior. (may contain newlines)
wait_for_completion: Block until execution of snippet has completed.
"""
if self.inferior.is_runnin... | python | def InjectString(self, codestring, wait_for_completion=True):
"""Try to inject python code into current thread.
Args:
codestring: Python snippet to execute in inferior. (may contain newlines)
wait_for_completion: Block until execution of snippet has completed.
"""
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google/pyringe | pyringe/payload/libpython.py | PyObjectPtr.field | def field(self, name):
'''
Get the gdb.Value for the given field within the PyObject, coping with
some python 2 versus python 3 differences.
Various libpython types are defined using the "PyObject_HEAD" and
"PyObject_VAR_HEAD" macros.
In Python 2, this these are defined... | python | def field(self, name):
'''
Get the gdb.Value for the given field within the PyObject, coping with
some python 2 versus python 3 differences.
Various libpython types are defined using the "PyObject_HEAD" and
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google/pyringe | pyringe/payload/libpython.py | PyObjectPtr.write_repr | def write_repr(self, out, visited):
'''
Write a string representation of the value scraped from the inferior
process to "out", a file-like object.
'''
# Default implementation: generate a proxy value and write its repr
# However, this could involve a lot of work for compl... | python | def write_repr(self, out, visited):
'''
Write a string representation of the value scraped from the inferior
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# Default implementation: generate a proxy value and write its repr
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google/pyringe | pyringe/payload/libpython.py | PyObjectPtr.from_pyobject_ptr | def from_pyobject_ptr(cls, gdbval):
'''
Try to locate the appropriate derived class dynamically, and cast
the pointer accordingly.
'''
try:
p = PyObjectPtr(gdbval)
cls = cls.subclass_from_type(p.type())
return cls(gdbval, cast_to=cls.get_gdb_ty... | python | def from_pyobject_ptr(cls, gdbval):
'''
Try to locate the appropriate derived class dynamically, and cast
the pointer accordingly.
'''
try:
p = PyObjectPtr(gdbval)
cls = cls.subclass_from_type(p.type())
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google/pyringe | pyringe/payload/libpython.py | HeapTypeObjectPtr.proxyval | def proxyval(self, visited):
'''
Support for new-style classes.
Currently we just locate the dictionary using a transliteration to
python of _PyObject_GetDictPtr, ignoring descriptors
'''
# Guard against infinite loops:
if self.as_address() in visited:
... | python | def proxyval(self, visited):
'''
Support for new-style classes.
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'''
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if self.as_address() in visited:
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google/pyringe | pyringe/payload/libpython.py | PyCodeObjectPtr.addr2line | def addr2line(self, addrq):
'''
Get the line number for a given bytecode offset
Analogous to PyCode_Addr2Line; translated from pseudocode in
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'''
co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
# Initialize lineno to co_firstline... | python | def addr2line(self, addrq):
'''
Get the line number for a given bytecode offset
Analogous to PyCode_Addr2Line; translated from pseudocode in
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co_lnotab = self.pyop_field('co_lnotab').proxyval(set())
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google/pyringe | pyringe/payload/libpython.py | PyFrameObjectPtr.current_line | def current_line(self):
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if self.is_optimized_out():
return '(frame information optimized out)'
with open(self.filename(), 'r') as f:
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'''Get the text of the current source line as a string, with a trailing
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google/pyringe | pyringe/payload/libpython.py | Frame.select | def select(self):
'''If supported, select this frame and return True; return False if unsupported
Not all builds have a gdb.Frame.select method; seems to be present on Fedora 12
onwards, but absent on Ubuntu buildbot'''
if not hasattr(self._gdbframe, 'select'):
print ('Unabl... | python | def select(self):
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google/pyringe | pyringe/payload/libpython.py | Frame.get_index | def get_index(self):
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this thread'''
index = 0
# Go down until you reach the newest frame:
iter_frame = self
while iter_frame.newer():
index += 1
iter_frame = iter_frame.newer()
... | python | def get_index(self):
'''Calculate index of frame, starting at 0 for the newest frame within
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index = 0
# Go down until you reach the newest frame:
iter_frame = self
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google/pyringe | pyringe/payload/libpython.py | Frame.is_evalframeex | def is_evalframeex(self):
'''Is this a PyEval_EvalFrameEx frame?'''
if self._gdbframe.name() == 'PyEval_EvalFrameEx':
'''
I believe we also need to filter on the inline
struct frame_id.inline_depth, only regarding frames with
an inline depth of 0 as actual... | python | def is_evalframeex(self):
'''Is this a PyEval_EvalFrameEx frame?'''
if self._gdbframe.name() == 'PyEval_EvalFrameEx':
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I believe we also need to filter on the inline
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google/pyringe | pyringe/payload/libpython.py | Frame.get_selected_python_frame | def get_selected_python_frame(cls):
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while frame:
if frame.is_evalframeex():
return frame
frame = frame.older()
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'''Try to obtain the Frame for the python code in the selected frame,
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frame = cls.get_selected_frame()
while frame:
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"""Print a list of currently available commands and their descriptions."""
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google/pyringe | pyringe/repl.py | DebuggingConsole.StatusLine | def StatusLine(self):
"""Generate the colored line indicating plugin status."""
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threadnum = 0
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logging.warning('Inferior is not running.')
self.Detach()
pid = None
else:
try:
... | python | def StatusLine(self):
"""Generate the colored line indicating plugin status."""
pid = self.inferior.pid
curthread = None
threadnum = 0
if pid:
if not self.inferior.is_running:
logging.warning('Inferior is not running.')
self.Detach()
pid = None
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try:
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google/pyringe | pyringe/repl.py | DebuggingConsole.Attach | def Attach(self, pid):
"""Attach to the process with the given pid."""
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answer = raw_input('Already attached to process ' +
str(self.inferior.pid) +
'. Detach? [y]/n ')
if answer and answer != 'y' and answer != 'yes':
... | python | def Attach(self, pid):
"""Attach to the process with the given pid."""
if self.inferior.is_running:
answer = raw_input('Already attached to process ' +
str(self.inferior.pid) +
'. Detach? [y]/n ')
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google/pyringe | pyringe/plugins/gdb_shell.py | GdbPlugin.StartGdb | def StartGdb(self):
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self.inferior.ShutDownGdb()
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reset_position = raw_input('R... | python | def StartGdb(self):
"""Hands control over to a new gdb process."""
if self.inferior.is_running:
self.inferior.ShutDownGdb()
program_arg = 'program %d ' % self.inferior.pid
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WojciechMula/pyahocorasick | py/pyahocorasick.py | Trie.__get_node | def __get_node(self, word):
"""
Private function retrieving a final node of trie
for given word
Returns node or None, if the trie doesn't contain the word.
"""
node = self.root
for c in word:
try:
node = node.children[c]
except KeyError:
return None
return node | python | def __get_node(self, word):
"""
Private function retrieving a final node of trie
for given word
Returns node or None, if the trie doesn't contain the word.
"""
node = self.root
for c in word:
try:
node = node.children[c]
except KeyError:
return None
return node | [
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WojciechMula/pyahocorasick | py/pyahocorasick.py | Trie.get | def get(self, word, default=nil):
"""
Retrieves output value associated with word.
If there is no word returns default value,
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"""
node = self.__get_node(word)
output = nil
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if output is nil:
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"""
Retrieves output value associated with word.
If there is no word returns default value,
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"""
node = self.__get_node(word)
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WojciechMula/pyahocorasick | py/pyahocorasick.py | Trie.items | def items(self):
"""
Generator returning all keys and values stored in a trie.
"""
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s = s + node.char
if node.output is not nil:
L.append((s, node.output))
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if child is not node:
aux(child, s)
aux(self.root, '')
return it... | python | def items(self):
"""
Generator returning all keys and values stored in a trie.
"""
L = []
def aux(node, s):
s = s + node.char
if node.output is not nil:
L.append((s, node.output))
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aux(self.root, '')
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WojciechMula/pyahocorasick | py/pyahocorasick.py | Trie.add_word | def add_word(self, word, value):
"""
Adds word and associated value.
If word already exists, its value is replaced.
"""
if not word:
return
node = self.root
for c in word:
try:
node = node.children[c]
except KeyError:
n = TrieNode(c)
node.children[c] = n
node = n
node.output ... | python | def add_word(self, word, value):
"""
Adds word and associated value.
If word already exists, its value is replaced.
"""
if not word:
return
node = self.root
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try:
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WojciechMula/pyahocorasick | py/pyahocorasick.py | Trie.exists | def exists(self, word):
"""
Checks if whole word is present in the trie.
"""
node = self.__get_node(word)
if node:
return bool(node.output != nil)
else:
return False | python | def exists(self, word):
"""
Checks if whole word is present in the trie.
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node = self.__get_node(word)
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WojciechMula/pyahocorasick | py/pyahocorasick.py | Trie.make_automaton | def make_automaton(self):
"""
Converts trie to Aho-Corasick automaton.
"""
queue = deque()
# 1.
for i in range(256):
c = chr(i)
if c in self.root.children:
node = self.root.children[c]
node.fail = self.root # f(s) = 0
queue.append(node)
else:
self.root.children[c] = self.root
#... | python | def make_automaton(self):
"""
Converts trie to Aho-Corasick automaton.
"""
queue = deque()
# 1.
for i in range(256):
c = chr(i)
if c in self.root.children:
node = self.root.children[c]
node.fail = self.root # f(s) = 0
queue.append(node)
else:
self.root.children[c] = self.root
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WojciechMula/pyahocorasick | py/pyahocorasick.py | Trie.iter_long | def iter_long(self, string):
"""
Generator performs a modified Aho-Corasick search string algorithm,
which maches only the longest word.
"""
state = self.root
last = None
index = 0
while index < len(string):
c = string[index]
if c in state.children:
state = state.children[c]
if state.... | python | def iter_long(self, string):
"""
Generator performs a modified Aho-Corasick search string algorithm,
which maches only the longest word.
"""
state = self.root
last = None
index = 0
while index < len(string):
c = string[index]
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state = state.children[c]
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WojciechMula/pyahocorasick | py/pyahocorasick.py | Trie.find_all | def find_all(self, string, callback):
"""
Wrapper on iter method, callback gets an iterator result
"""
for index, output in self.iter(string):
callback(index, output) | python | def find_all(self, string, callback):
"""
Wrapper on iter method, callback gets an iterator result
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WojciechMula/pyahocorasick | setup.py | get_long_description | def get_long_description():
"""
Strip the content index from the long description.
"""
import codecs
with codecs.open('README.rst', encoding='UTF-8') as f:
readme = [line for line in f if not line.startswith('.. contents::')]
return ''.join(readme) | python | def get_long_description():
"""
Strip the content index from the long description.
"""
import codecs
with codecs.open('README.rst', encoding='UTF-8') as f:
readme = [line for line in f if not line.startswith('.. contents::')]
return ''.join(readme) | [
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jreese/markdown-pp | MarkdownPP/Modules/YoutubeEmbed.py | YoutubeEmbed._add_play_button | def _add_play_button(self, image_url, image_path):
"""Try to add a play button to the screenshot."""
try:
from PIL import Image
from tempfile import NamedTemporaryFile
import urllib
try:
urlretrieve = urllib.request.urlretrieve
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"""Try to add a play button to the screenshot."""
try:
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from tempfile import NamedTemporaryFile
import urllib
try:
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jpvanhal/inflection | inflection.py | _irregular | def _irregular(singular, plural):
"""
A convenience function to add appropriate rules to plurals and singular
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:param singular: irregular word in singular form
:param plural: irregular word in plural form
"""
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"""
A convenience function to add appropriate rules to plurals and singular
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jpvanhal/inflection | inflection.py | camelize | def camelize(string, uppercase_first_letter=True):
"""
Convert strings to CamelCase.
Examples::
>>> camelize("device_type")
"DeviceType"
>>> camelize("device_type", False)
"deviceType"
:func:`camelize` can be thought of as a inverse of :func:`underscore`,
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"""
Convert strings to CamelCase.
Examples::
>>> camelize("device_type")
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>>> camelize("device_type", False)
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jpvanhal/inflection | inflection.py | parameterize | def parameterize(string, separator='-'):
"""
Replace special characters in a string so that it may be used as part of a
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Example::
>>> parameterize(u"Donald E. Knuth")
'donald-e-knuth'
"""
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"""
Replace special characters in a string so that it may be used as part of a
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Example::
>>> parameterize(u"Donald E. Knuth")
'donald-e-knuth'
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jpvanhal/inflection | inflection.py | pluralize | def pluralize(word):
"""
Return the plural form of a word.
Examples::
>>> pluralize("post")
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>>> pluralize("octopus")
"octopi"
>>> pluralize("sheep")
"sheep"
>>> pluralize("CamelOctopus")
"CamelOctopi"
"""
if not word or word.... | python | def pluralize(word):
"""
Return the plural form of a word.
Examples::
>>> pluralize("post")
"posts"
>>> pluralize("octopus")
"octopi"
>>> pluralize("sheep")
"sheep"
>>> pluralize("CamelOctopus")
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>>> underscore("DeviceType")
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"""
Make an underscored, lowercase form from the expression in the string.
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libvips/pyvips | pyvips/vobject.py | VipsObject.print_all | def print_all(msg):
"""Print all objects.
Print a table of all active libvips objects. Handy for debugging.
"""
gc.collect()
logger.debug(msg)
vips_lib.vips_object_print_all()
logger.debug() | python | def print_all(msg):
"""Print all objects.
Print a table of all active libvips objects. Handy for debugging.
"""
gc.collect()
logger.debug(msg)
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libvips/pyvips | pyvips/vobject.py | VipsObject.get_typeof | def get_typeof(self, name):
"""Get the GType of a GObject property.
This function returns 0 if the property does not exist.
"""
# logger.debug('VipsObject.get_typeof: self = %s, name = %s',
# str(self), name)
pspec = self._get_pspec(name)
if pspec... | python | def get_typeof(self, name):
"""Get the GType of a GObject property.
This function returns 0 if the property does not exist.
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libvips/pyvips | pyvips/vobject.py | VipsObject.get_blurb | def get_blurb(self, name):
"""Get the blurb for a GObject property."""
c_str = gobject_lib.g_param_spec_get_blurb(self._get_pspec(name))
return _to_string(c_str) | python | def get_blurb(self, name):
"""Get the blurb for a GObject property."""
c_str = gobject_lib.g_param_spec_get_blurb(self._get_pspec(name))
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libvips/pyvips | pyvips/vobject.py | VipsObject.get | def get(self, name):
"""Get a GObject property.
The value of the property is converted to a Python value.
"""
logger.debug('VipsObject.get: name = %s', name)
pspec = self._get_pspec(name)
if pspec is None:
raise Error('Property not found.')
gtype =... | python | def get(self, name):
"""Get a GObject property.
The value of the property is converted to a Python value.
"""
logger.debug('VipsObject.get: name = %s', name)
pspec = self._get_pspec(name)
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libvips/pyvips | pyvips/vobject.py | VipsObject.set | def set(self, name, value):
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libvips/pyvips | pyvips/vobject.py | VipsObject.set_string | def set_string(self, string_options):
"""Set a series of properties using a string.
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'fred=12, tile'
'[fred=12]'
"""
vo = ffi.cast('VipsObject *', self.pointer)
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"""Set a series of properties using a string.
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'fred=12, tile'
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"""
vo = ffi.cast('VipsObject *', self.pointer)
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"""Get the description of a GObject."""
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libvips/pyvips | pyvips/voperation.py | Operation.generate_sphinx_all | def generate_sphinx_all():
"""Generate sphinx documentation.
This generates a .rst file for all auto-generated image methods. Use it
to regenerate the docs with something like::
$ python -c \
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And copy-paste the fi... | python | def generate_sphinx_all():
"""Generate sphinx documentation.
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$ python -c \
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libvips/pyvips | pyvips/vregion.py | Region.new | def new(image):
"""Make a region on an image.
Returns:
A new :class:`.Region`.
Raises:
:class:`.Error`
"""
pointer = vips_lib.vips_region_new(image.pointer)
if pointer == ffi.NULL:
raise Error('unable to make region')
retur... | python | def new(image):
"""Make a region on an image.
Returns:
A new :class:`.Region`.
Raises:
:class:`.Error`
"""
pointer = vips_lib.vips_region_new(image.pointer)
if pointer == ffi.NULL:
raise Error('unable to make region')
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libvips/pyvips | pyvips/vregion.py | Region.fetch | def fetch(self, x, y, w, h):
"""Fill a region with pixel data.
Pixels are filled with data!
Returns:
Pixel data.
Raises:
:class:`.Error`
"""
if not at_least_libvips(8, 8):
raise Error('libvips too old')
psize = ffi.new('si... | python | def fetch(self, x, y, w, h):
"""Fill a region with pixel data.
Pixels are filled with data!
Returns:
Pixel data.
Raises:
:class:`.Error`
"""
if not at_least_libvips(8, 8):
raise Error('libvips too old')
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libvips/pyvips | pyvips/gvalue.py | GValue.gtype_to_python | def gtype_to_python(gtype):
"""Map a gtype to the name of the Python type we use to represent it.
"""
fundamental = gobject_lib.g_type_fundamental(gtype)
if gtype in GValue._gtype_to_python:
return GValue._gtype_to_python[gtype]
if fundamental in GValue._gtype_to_p... | python | def gtype_to_python(gtype):
"""Map a gtype to the name of the Python type we use to represent it.
"""
fundamental = gobject_lib.g_type_fundamental(gtype)
if gtype in GValue._gtype_to_python:
return GValue._gtype_to_python[gtype]
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libvips/pyvips | pyvips/gvalue.py | GValue.to_enum | def to_enum(gtype, value):
"""Turn a string into an enum value ready to be passed into libvips.
"""
if isinstance(value, basestring if _is_PY2 else str):
enum_value = vips_lib.vips_enum_from_nick(b'pyvips', gtype,
_to_bytes(valu... | python | def to_enum(gtype, value):
"""Turn a string into an enum value ready to be passed into libvips.
"""
if isinstance(value, basestring if _is_PY2 else str):
enum_value = vips_lib.vips_enum_from_nick(b'pyvips', gtype,
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libvips/pyvips | pyvips/gvalue.py | GValue.from_enum | def from_enum(gtype, enum_value):
"""Turn an int back into an enum string.
"""
pointer = vips_lib.vips_enum_nick(gtype, enum_value)
if pointer == ffi.NULL:
raise Error('value not in enum')
return _to_string(pointer) | python | def from_enum(gtype, enum_value):
"""Turn an int back into an enum string.
"""
pointer = vips_lib.vips_enum_nick(gtype, enum_value)
if pointer == ffi.NULL:
raise Error('value not in enum')
return _to_string(pointer) | [
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libvips/pyvips | pyvips/gvalue.py | GValue.set | def set(self, value):
"""Set a GValue.
The value is converted to the type of the GValue, if possible, and
assigned.
"""
# logger.debug('GValue.set: value = %s', value)
gtype = self.gvalue.g_type
fundamental = gobject_lib.g_type_fundamental(gtype)
if g... | python | def set(self, value):
"""Set a GValue.
The value is converted to the type of the GValue, if possible, and
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"""
# logger.debug('GValue.set: value = %s', value)
gtype = self.gvalue.g_type
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libvips/pyvips | pyvips/gvalue.py | GValue.get | def get(self):
"""Get the contents of a GValue.
The contents of the GValue are read out as a Python type.
"""
# logger.debug('GValue.get: self = %s', self)
gtype = self.gvalue.g_type
fundamental = gobject_lib.g_type_fundamental(gtype)
result = None
if... | python | def get(self):
"""Get the contents of a GValue.
The contents of the GValue are read out as a Python type.
"""
# logger.debug('GValue.get: self = %s', self)
gtype = self.gvalue.g_type
fundamental = gobject_lib.g_type_fundamental(gtype)
result = None
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libvips/pyvips | examples/cod.py | to_polar | def to_polar(image):
"""Transform image coordinates to polar.
The image is transformed so that it is wrapped around a point in the
centre. Vertical straight lines become circles or segments of circles,
horizontal straight lines become radial spokes.
"""
# xy image, origin in the centre, scaled ... | python | def to_polar(image):
"""Transform image coordinates to polar.
The image is transformed so that it is wrapped around a point in the
centre. Vertical straight lines become circles or segments of circles,
horizontal straight lines become radial spokes.
"""
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libvips/pyvips | examples/cod.py | to_rectangular | def to_rectangular(image):
"""Transform image coordinates to rectangular.
The image is transformed so that it is unwrapped from a point in the
centre. Circles or segments of circles become vertical straight lines,
radial lines become horizontal lines.
"""
# xy image, vertical scaled to 360 degr... | python | def to_rectangular(image):
"""Transform image coordinates to rectangular.
The image is transformed so that it is unwrapped from a point in the
centre. Circles or segments of circles become vertical straight lines,
radial lines become horizontal lines.
"""
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libvips/pyvips | pyvips/error.py | _to_string | def _to_string(x):
"""Convert to a unicode string.
If x is a byte string, assume it is utf-8 and decode to a Python unicode
string. You must call this on text strings you get back from libvips.
"""
if x == ffi.NULL:
x = 'NULL'
else:
x = ffi.string(x)
if isinstance(x, by... | python | def _to_string(x):
"""Convert to a unicode string.
If x is a byte string, assume it is utf-8 and decode to a Python unicode
string. You must call this on text strings you get back from libvips.
"""
if x == ffi.NULL:
x = 'NULL'
else:
x = ffi.string(x)
if isinstance(x, by... | [
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libvips/pyvips | pyvips/vinterpolate.py | Interpolate.new | def new(name):
"""Make a new interpolator by name.
Make a new interpolator from the libvips class nickname. For example::
inter = pyvips.Interpolator.new('bicubic')
You can get a list of all supported interpolators from the command-line
with::
$ vips -l interp... | python | def new(name):
"""Make a new interpolator by name.
Make a new interpolator from the libvips class nickname. For example::
inter = pyvips.Interpolator.new('bicubic')
You can get a list of all supported interpolators from the command-line
with::
$ vips -l interp... | [
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libvips/pyvips | pyvips/vimage.py | _run_cmplx | def _run_cmplx(fn, image):
"""Run a complex function on a non-complex image.
The image needs to be complex, or have an even number of bands. The input
can be int, the output is always float or double.
"""
original_format = image.format
if image.format != 'complex' and image.format != 'dpcomple... | python | def _run_cmplx(fn, image):
"""Run a complex function on a non-complex image.
The image needs to be complex, or have an even number of bands. The input
can be int, the output is always float or double.
"""
original_format = image.format
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