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13,300 | gamechanger/mongothon | mongothon/model.py | Model.apply_defaults | def apply_defaults(self):
"""Apply schema defaults to this document."""
self.emit('will_apply_defaults')
self.schema.apply_defaults(self)
self.emit('did_apply_defaults') | python | def apply_defaults(self):
"""Apply schema defaults to this document."""
self.emit('will_apply_defaults')
self.schema.apply_defaults(self)
self.emit('did_apply_defaults') | [
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13,301 | gamechanger/mongothon | mongothon/model.py | Model.reload | def reload(self):
"""Reloads the current model's data from the underlying
database record, updating it in-place."""
self.emit('will_reload')
self.populate(self.collection.find_one(type(self)._id_spec(self['_id'])))
self.emit('did_reload') | python | def reload(self):
"""Reloads the current model's data from the underlying
database record, updating it in-place."""
self.emit('will_reload')
self.populate(self.collection.find_one(type(self)._id_spec(self['_id'])))
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13,302 | gamechanger/mongothon | mongothon/model.py | Model.on | def on(cls, event, handler_func=None):
"""
Registers a handler function whenever an instance of the model
emits the given event.
This method can either called directly, passing a function reference:
MyModel.on('did_save', my_function)
...or as a decorator of the fu... | python | def on(cls, event, handler_func=None):
"""
Registers a handler function whenever an instance of the model
emits the given event.
This method can either called directly, passing a function reference:
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13,303 | gamechanger/mongothon | mongothon/model.py | Model._emit | def _emit(self, event, document, *args, **kwargs):
"""
Inner version of emit which passes the given document as the
primary argument to handler functions.
"""
self.handler_registrar().apply(event, document, *args, **kwargs) | python | def _emit(self, event, document, *args, **kwargs):
"""
Inner version of emit which passes the given document as the
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"""
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13,304 | gamechanger/mongothon | mongothon/model.py | Model.emit | def emit(self, event, *args, **kwargs):
"""
Emits an event call to all handler functions registered against
this model's class and the given event type.
"""
self._emit(event, self, *args, **kwargs) | python | def emit(self, event, *args, **kwargs):
"""
Emits an event call to all handler functions registered against
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"""
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13,305 | gamechanger/mongothon | mongothon/model.py | Model.static_method | def static_method(cls, f):
"""Decorator which dynamically binds static methods to the model for later use."""
setattr(cls, f.__name__, staticmethod(f))
return f | python | def static_method(cls, f):
"""Decorator which dynamically binds static methods to the model for later use."""
setattr(cls, f.__name__, staticmethod(f))
return f | [
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13,306 | gamechanger/mongothon | mongothon/model.py | Model.class_method | def class_method(cls, f):
"""Decorator which dynamically binds class methods to the model for later use."""
setattr(cls, f.__name__, classmethod(f))
return f | python | def class_method(cls, f):
"""Decorator which dynamically binds class methods to the model for later use."""
setattr(cls, f.__name__, classmethod(f))
return f | [
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13,307 | gamechanger/mongothon | mongothon/model.py | Model.scope | def scope(cls, f):
"""Decorator which can dynamically attach a query scope to the model."""
if not hasattr(cls, "scopes"):
cls.scopes = copy(STANDARD_SCOPES)
cls.scopes.append(f)
def create_builder(self, *args, **kwargs):
bldr = ScopeBuilder(cls, cls.scopes)
... | python | def scope(cls, f):
"""Decorator which can dynamically attach a query scope to the model."""
if not hasattr(cls, "scopes"):
cls.scopes = copy(STANDARD_SCOPES)
cls.scopes.append(f)
def create_builder(self, *args, **kwargs):
bldr = ScopeBuilder(cls, cls.scopes)
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13,308 | gamechanger/mongothon | mongothon/__init__.py | _module_name_from_previous_frame | def _module_name_from_previous_frame(num_frames_back):
"""
Returns the module name associated with a frame `num_frames_back` in the
call stack. This function adds 1 to account for itself, so `num_frames_back`
should be given relative to the caller.
"""
frm = inspect.stack()[num_frames_back + 1]
... | python | def _module_name_from_previous_frame(num_frames_back):
"""
Returns the module name associated with a frame `num_frames_back` in the
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should be given relative to the caller.
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frm = inspect.stack()[num_frames_back + 1]
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13,309 | gamechanger/mongothon | mongothon/__init__.py | create_model | def create_model(schema, collection, class_name=None):
"""
Main entry point to creating a new mongothon model. Both
schema and Pymongo collection objects must be provided.
Returns a new class which can be used as a model class.
The class name of the model class by default is inferred
from the ... | python | def create_model(schema, collection, class_name=None):
"""
Main entry point to creating a new mongothon model. Both
schema and Pymongo collection objects must be provided.
Returns a new class which can be used as a model class.
The class name of the model class by default is inferred
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13,310 | gamechanger/mongothon | mongothon/__init__.py | create_model_offline | def create_model_offline(schema, collection_factory, class_name):
"""
Entry point for creating a new Mongothon model without instantiating
a database connection. The collection is instead provided through a closure
that is resolved upon the model's first database access.
"""
model_class = type(c... | python | def create_model_offline(schema, collection_factory, class_name):
"""
Entry point for creating a new Mongothon model without instantiating
a database connection. The collection is instead provided through a closure
that is resolved upon the model's first database access.
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13,311 | gamechanger/mongothon | mongothon/document.py | wrap | def wrap(value):
"""
Wraps the given value in a Document or DocumentList as applicable.
"""
if isinstance(value, Document) or isinstance(value, DocumentList):
return value
elif isinstance(value, dict):
return Document(value)
elif isinstance(value, list):
return DocumentLi... | python | def wrap(value):
"""
Wraps the given value in a Document or DocumentList as applicable.
"""
if isinstance(value, Document) or isinstance(value, DocumentList):
return value
elif isinstance(value, dict):
return Document(value)
elif isinstance(value, list):
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13,312 | gamechanger/mongothon | mongothon/document.py | unwrap | def unwrap(value):
"""
Unwraps the given Document or DocumentList as applicable.
"""
if isinstance(value, Document):
return value.to_dict()
elif isinstance(value, DocumentList):
return value.to_list()
else:
return value | python | def unwrap(value):
"""
Unwraps the given Document or DocumentList as applicable.
"""
if isinstance(value, Document):
return value.to_dict()
elif isinstance(value, DocumentList):
return value.to_list()
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13,313 | gamechanger/mongothon | mongothon/document.py | ChangeTracker.note_change | def note_change(self, key, value):
"""
Updates change state to reflect a change to a field. Takes care of ignoring
no-ops, reversions and takes appropriate steps if the field was previously
deleted or added to ensure the change state purely reflects the diff since
last reset.
... | python | def note_change(self, key, value):
"""
Updates change state to reflect a change to a field. Takes care of ignoring
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13,314 | gamechanger/mongothon | mongothon/document.py | ChangeTracker.note_addition | def note_addition(self, key, value):
"""
Updates the change state to reflect the addition of a field. Detects previous
changes and deletions of the field and acts accordingly.
"""
# If we're adding a field we previously deleted, remove the deleted note.
if key in self._de... | python | def note_addition(self, key, value):
"""
Updates the change state to reflect the addition of a field. Detects previous
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13,315 | gamechanger/mongothon | mongothon/document.py | ChangeTracker.note_deletion | def note_deletion(self, key):
"""
Notes the deletion of a field.
"""
# If we'rew deleting a key we previously added, then there is no diff
if key in self._added:
self._added.remove(key)
else:
# If the deleted key was previously changed, use the ori... | python | def note_deletion(self, key):
"""
Notes the deletion of a field.
"""
# If we'rew deleting a key we previously added, then there is no diff
if key in self._added:
self._added.remove(key)
else:
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13,316 | gamechanger/mongothon | mongothon/document.py | ChangeTracker.changes | def changes(self):
"""
Returns a dict containing just the fields which have changed on this
Document since it was created or last saved, together with both their
previous and current values
doc['name'] # => 'bob'
doc['name'] = 'clive'
doc.... | python | def changes(self):
"""
Returns a dict containing just the fields which have changed on this
Document since it was created or last saved, together with both their
previous and current values
doc['name'] # => 'bob'
doc['name'] = 'clive'
doc.... | [
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13,317 | gamechanger/mongothon | mongothon/document.py | Document.reset_all_changes | def reset_all_changes(self):
"""
Resets change tracking in this document, recursing into child Documents and
DocumentLists.
"""
self.reset_changes()
for value in self.values():
if isinstance(value, Document) or isinstance(value, DocumentList):
... | python | def reset_all_changes(self):
"""
Resets change tracking in this document, recursing into child Documents and
DocumentLists.
"""
self.reset_changes()
for value in self.values():
if isinstance(value, Document) or isinstance(value, DocumentList):
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13,318 | gamechanger/mongothon | mongothon/document.py | Document.populate | def populate(self, other):
"""Like update, but clears the contents first."""
self.clear()
self.update(other)
self.reset_all_changes() | python | def populate(self, other):
"""Like update, but clears the contents first."""
self.clear()
self.update(other)
self.reset_all_changes() | [
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13,319 | msoulier/tftpy | tftpy/TftpPacketFactory.py | TftpPacketFactory.parse | def parse(self, buffer):
"""This method is used to parse an existing datagram into its
corresponding TftpPacket object. The buffer is the raw bytes off of
the network."""
log.debug("parsing a %d byte packet" % len(buffer))
(opcode,) = struct.unpack(str("!H"), buffer[:2])
... | python | def parse(self, buffer):
"""This method is used to parse an existing datagram into its
corresponding TftpPacket object. The buffer is the raw bytes off of
the network."""
log.debug("parsing a %d byte packet" % len(buffer))
(opcode,) = struct.unpack(str("!H"), buffer[:2])
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13,320 | msoulier/tftpy | tftpy/TftpPacketFactory.py | TftpPacketFactory.__create | def __create(self, opcode):
"""This method returns the appropriate class object corresponding to
the passed opcode."""
tftpassert(opcode in self.classes,
"Unsupported opcode: %d" % opcode)
packet = self.classes[opcode]()
return packet | python | def __create(self, opcode):
"""This method returns the appropriate class object corresponding to
the passed opcode."""
tftpassert(opcode in self.classes,
"Unsupported opcode: %d" % opcode)
packet = self.classes[opcode]()
return packet | [
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13,321 | msoulier/tftpy | tftpy/TftpContexts.py | TftpMetrics.add_dup | def add_dup(self, pkt):
"""This method adds a dup for a packet to the metrics."""
log.debug("Recording a dup of %s", pkt)
s = str(pkt)
if s in self.dups:
self.dups[s] += 1
else:
self.dups[s] = 1
tftpassert(self.dups[s] < MAX_DUPS, "Max duplicates r... | python | def add_dup(self, pkt):
"""This method adds a dup for a packet to the metrics."""
log.debug("Recording a dup of %s", pkt)
s = str(pkt)
if s in self.dups:
self.dups[s] += 1
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13,322 | msoulier/tftpy | tftpy/TftpContexts.py | TftpContext.checkTimeout | def checkTimeout(self, now):
"""Compare current time with last_update time, and raise an exception
if we're over the timeout time."""
log.debug("checking for timeout on session %s", self)
if now - self.last_update > self.timeout:
raise TftpTimeout("Timeout waiting for traffic... | python | def checkTimeout(self, now):
"""Compare current time with last_update time, and raise an exception
if we're over the timeout time."""
log.debug("checking for timeout on session %s", self)
if now - self.last_update > self.timeout:
raise TftpTimeout("Timeout waiting for traffic... | [
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13,323 | msoulier/tftpy | tftpy/TftpContexts.py | TftpContext.end | def end(self, close_fileobj=True):
"""Perform session cleanup, since the end method should always be
called explicitely by the calling code, this works better than the
destructor.
Set close_fileobj to False so fileobj can be returned open."""
log.debug("in TftpContext.end - closi... | python | def end(self, close_fileobj=True):
"""Perform session cleanup, since the end method should always be
called explicitely by the calling code, this works better than the
destructor.
Set close_fileobj to False so fileobj can be returned open."""
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13,324 | msoulier/tftpy | tftpy/TftpContexts.py | TftpContext.sethost | def sethost(self, host):
"""Setter method that also sets the address property as a result
of the host that is set."""
self.__host = host
self.address = socket.gethostbyname(host) | python | def sethost(self, host):
"""Setter method that also sets the address property as a result
of the host that is set."""
self.__host = host
self.address = socket.gethostbyname(host) | [
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13,325 | msoulier/tftpy | tftpy/TftpContexts.py | TftpContext.cycle | def cycle(self):
"""Here we wait for a response from the server after sending it
something, and dispatch appropriate action to that response."""
try:
(buffer, (raddress, rport)) = self.sock.recvfrom(MAX_BLKSIZE)
except socket.timeout:
log.warning("Timeout waiting ... | python | def cycle(self):
"""Here we wait for a response from the server after sending it
something, and dispatch appropriate action to that response."""
try:
(buffer, (raddress, rport)) = self.sock.recvfrom(MAX_BLKSIZE)
except socket.timeout:
log.warning("Timeout waiting ... | [
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13,326 | msoulier/tftpy | tftpy/TftpContexts.py | TftpContextClientDownload.start | def start(self):
"""Initiate the download."""
log.info("Sending tftp download request to %s" % self.host)
log.info(" filename -> %s" % self.file_to_transfer)
log.info(" options -> %s" % self.options)
self.metrics.start_time = time.time()
log.debug("Set metrics.star... | python | def start(self):
"""Initiate the download."""
log.info("Sending tftp download request to %s" % self.host)
log.info(" filename -> %s" % self.file_to_transfer)
log.info(" options -> %s" % self.options)
self.metrics.start_time = time.time()
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13,327 | msoulier/tftpy | tftpy/TftpContexts.py | TftpContextClientDownload.end | def end(self):
"""Finish up the context."""
TftpContext.end(self, not self.filelike_fileobj)
self.metrics.end_time = time.time()
log.debug("Set metrics.end_time to %s" % self.metrics.end_time)
self.metrics.compute() | python | def end(self):
"""Finish up the context."""
TftpContext.end(self, not self.filelike_fileobj)
self.metrics.end_time = time.time()
log.debug("Set metrics.end_time to %s" % self.metrics.end_time)
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13,328 | msoulier/tftpy | tftpy/TftpClient.py | TftpClient.download | def download(self, filename, output, packethook=None, timeout=SOCK_TIMEOUT):
"""This method initiates a tftp download from the configured remote
host, requesting the filename passed. It writes the file to output,
which can be a file-like object or a path to a local file. If a
packethook ... | python | def download(self, filename, output, packethook=None, timeout=SOCK_TIMEOUT):
"""This method initiates a tftp download from the configured remote
host, requesting the filename passed. It writes the file to output,
which can be a file-like object or a path to a local file. If a
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13,329 | msoulier/tftpy | tftpy/TftpClient.py | TftpClient.upload | def upload(self, filename, input, packethook=None, timeout=SOCK_TIMEOUT):
"""This method initiates a tftp upload to the configured remote host,
uploading the filename passed. It reads the file from input, which
can be a file-like object or a path to a local file. If a packethook
is provi... | python | def upload(self, filename, input, packethook=None, timeout=SOCK_TIMEOUT):
"""This method initiates a tftp upload to the configured remote host,
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13,330 | msoulier/tftpy | tftpy/TftpPacketTypes.py | TftpPacketWithOptions.decode_options | def decode_options(self, buffer):
"""This method decodes the section of the buffer that contains an
unknown number of options. It returns a dictionary of option names and
values."""
fmt = b"!"
options = {}
log.debug("decode_options: buffer is: %s", repr(buffer))
... | python | def decode_options(self, buffer):
"""This method decodes the section of the buffer that contains an
unknown number of options. It returns a dictionary of option names and
values."""
fmt = b"!"
options = {}
log.debug("decode_options: buffer is: %s", repr(buffer))
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13,331 | msoulier/tftpy | tftpy/TftpPacketTypes.py | TftpPacketInitial.encode | def encode(self):
"""Encode the packet's buffer from the instance variables."""
tftpassert(self.filename, "filename required in initial packet")
tftpassert(self.mode, "mode required in initial packet")
# Make sure filename and mode are bytestrings.
filename = self.filename
... | python | def encode(self):
"""Encode the packet's buffer from the instance variables."""
tftpassert(self.filename, "filename required in initial packet")
tftpassert(self.mode, "mode required in initial packet")
# Make sure filename and mode are bytestrings.
filename = self.filename
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13,332 | msoulier/tftpy | tftpy/TftpPacketTypes.py | TftpPacketDAT.encode | def encode(self):
"""Encode the DAT packet. This method populates self.buffer, and
returns self for easy method chaining."""
if len(self.data) == 0:
log.debug("Encoding an empty DAT packet")
data = self.data
if not isinstance(self.data, bytes):
data = self... | python | def encode(self):
"""Encode the DAT packet. This method populates self.buffer, and
returns self for easy method chaining."""
if len(self.data) == 0:
log.debug("Encoding an empty DAT packet")
data = self.data
if not isinstance(self.data, bytes):
data = self... | [
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13,333 | msoulier/tftpy | tftpy/TftpPacketTypes.py | TftpPacketDAT.decode | def decode(self):
"""Decode self.buffer into instance variables. It returns self for
easy method chaining."""
# We know the first 2 bytes are the opcode. The second two are the
# block number.
(self.blocknumber,) = struct.unpack(str("!H"), self.buffer[2:4])
log.debug("dec... | python | def decode(self):
"""Decode self.buffer into instance variables. It returns self for
easy method chaining."""
# We know the first 2 bytes are the opcode. The second two are the
# block number.
(self.blocknumber,) = struct.unpack(str("!H"), self.buffer[2:4])
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13,334 | msoulier/tftpy | tftpy/TftpPacketTypes.py | TftpPacketERR.encode | def encode(self):
"""Encode the DAT packet based on instance variables, populating
self.buffer, returning self."""
fmt = b"!HH%dsx" % len(self.errmsgs[self.errorcode])
log.debug("encoding ERR packet with fmt %s", fmt)
self.buffer = struct.pack(fmt,
... | python | def encode(self):
"""Encode the DAT packet based on instance variables, populating
self.buffer, returning self."""
fmt = b"!HH%dsx" % len(self.errmsgs[self.errorcode])
log.debug("encoding ERR packet with fmt %s", fmt)
self.buffer = struct.pack(fmt,
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13,335 | msoulier/tftpy | tftpy/TftpPacketTypes.py | TftpPacketERR.decode | def decode(self):
"Decode self.buffer, populating instance variables and return self."
buflen = len(self.buffer)
tftpassert(buflen >= 4, "malformed ERR packet, too short")
log.debug("Decoding ERR packet, length %s bytes", buflen)
if buflen == 4:
log.debug("Allowing th... | python | def decode(self):
"Decode self.buffer, populating instance variables and return self."
buflen = len(self.buffer)
tftpassert(buflen >= 4, "malformed ERR packet, too short")
log.debug("Decoding ERR packet, length %s bytes", buflen)
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13,336 | msoulier/tftpy | tftpy/TftpPacketTypes.py | TftpPacketOACK.match_options | def match_options(self, options):
"""This method takes a set of options, and tries to match them with
its own. It can accept some changes in those options from the server as
part of a negotiation. Changed or unchanged, it will return a dict of
the options so that the session can update i... | python | def match_options(self, options):
"""This method takes a set of options, and tries to match them with
its own. It can accept some changes in those options from the server as
part of a negotiation. Changed or unchanged, it will return a dict of
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13,337 | msoulier/tftpy | tftpy/TftpStates.py | TftpState.handleOACK | def handleOACK(self, pkt):
"""This method handles an OACK from the server, syncing any accepted
options."""
if len(pkt.options.keys()) > 0:
if pkt.match_options(self.context.options):
log.info("Successful negotiation of options")
# Set options to OACK ... | python | def handleOACK(self, pkt):
"""This method handles an OACK from the server, syncing any accepted
options."""
if len(pkt.options.keys()) > 0:
if pkt.match_options(self.context.options):
log.info("Successful negotiation of options")
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13,338 | msoulier/tftpy | tftpy/TftpStates.py | TftpState.returnSupportedOptions | def returnSupportedOptions(self, options):
"""This method takes a requested options list from a client, and
returns the ones that are supported."""
# We support the options blksize and tsize right now.
# FIXME - put this somewhere else?
accepted_options = {}
for option in... | python | def returnSupportedOptions(self, options):
"""This method takes a requested options list from a client, and
returns the ones that are supported."""
# We support the options blksize and tsize right now.
# FIXME - put this somewhere else?
accepted_options = {}
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13,339 | msoulier/tftpy | tftpy/TftpStates.py | TftpState.sendDAT | def sendDAT(self):
"""This method sends the next DAT packet based on the data in the
context. It returns a boolean indicating whether the transfer is
finished."""
finished = False
blocknumber = self.context.next_block
# Test hook
if DELAY_BLOCK and DELAY_BLOCK == ... | python | def sendDAT(self):
"""This method sends the next DAT packet based on the data in the
context. It returns a boolean indicating whether the transfer is
finished."""
finished = False
blocknumber = self.context.next_block
# Test hook
if DELAY_BLOCK and DELAY_BLOCK == ... | [
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13,340 | msoulier/tftpy | tftpy/TftpStates.py | TftpState.sendACK | def sendACK(self, blocknumber=None):
"""This method sends an ack packet to the block number specified. If
none is specified, it defaults to the next_block property in the
parent context."""
log.debug("In sendACK, passed blocknumber is %s", blocknumber)
if blocknumber is None:
... | python | def sendACK(self, blocknumber=None):
"""This method sends an ack packet to the block number specified. If
none is specified, it defaults to the next_block property in the
parent context."""
log.debug("In sendACK, passed blocknumber is %s", blocknumber)
if blocknumber is None:
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13,341 | msoulier/tftpy | tftpy/TftpStates.py | TftpState.sendError | def sendError(self, errorcode):
"""This method uses the socket passed, and uses the errorcode to
compose and send an error packet."""
log.debug("In sendError, being asked to send error %d", errorcode)
errpkt = TftpPacketERR()
errpkt.errorcode = errorcode
if self.context.t... | python | def sendError(self, errorcode):
"""This method uses the socket passed, and uses the errorcode to
compose and send an error packet."""
log.debug("In sendError, being asked to send error %d", errorcode)
errpkt = TftpPacketERR()
errpkt.errorcode = errorcode
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13,342 | msoulier/tftpy | tftpy/TftpStates.py | TftpState.sendOACK | def sendOACK(self):
"""This method sends an OACK packet with the options from the current
context."""
log.debug("In sendOACK with options %s", self.context.options)
pkt = TftpPacketOACK()
pkt.options = self.context.options
self.context.sock.sendto(pkt.encode().buffer,
... | python | def sendOACK(self):
"""This method sends an OACK packet with the options from the current
context."""
log.debug("In sendOACK with options %s", self.context.options)
pkt = TftpPacketOACK()
pkt.options = self.context.options
self.context.sock.sendto(pkt.encode().buffer,
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13,343 | msoulier/tftpy | tftpy/TftpStates.py | TftpState.resendLast | def resendLast(self):
"Resend the last sent packet due to a timeout."
log.warning("Resending packet %s on sessions %s"
% (self.context.last_pkt, self))
self.context.metrics.resent_bytes += len(self.context.last_pkt.buffer)
self.context.metrics.add_dup(self.context.last_pkt)
... | python | def resendLast(self):
"Resend the last sent packet due to a timeout."
log.warning("Resending packet %s on sessions %s"
% (self.context.last_pkt, self))
self.context.metrics.resent_bytes += len(self.context.last_pkt.buffer)
self.context.metrics.add_dup(self.context.last_pkt)
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13,344 | msoulier/tftpy | tftpy/TftpStates.py | TftpState.handleDat | def handleDat(self, pkt):
"""This method handles a DAT packet during a client download, or a
server upload."""
log.info("Handling DAT packet - block %d" % pkt.blocknumber)
log.debug("Expecting block %s", self.context.next_block)
if pkt.blocknumber == self.context.next_block:
... | python | def handleDat(self, pkt):
"""This method handles a DAT packet during a client download, or a
server upload."""
log.info("Handling DAT packet - block %d" % pkt.blocknumber)
log.debug("Expecting block %s", self.context.next_block)
if pkt.blocknumber == self.context.next_block:
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13,345 | msoulier/tftpy | tftpy/TftpStates.py | TftpServerState.serverInitial | def serverInitial(self, pkt, raddress, rport):
"""This method performs initial setup for a server context transfer,
put here to refactor code out of the TftpStateServerRecvRRQ and
TftpStateServerRecvWRQ classes, since their initial setup is
identical. The method returns a boolean, sendoa... | python | def serverInitial(self, pkt, raddress, rport):
"""This method performs initial setup for a server context transfer,
put here to refactor code out of the TftpStateServerRecvRRQ and
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13,346 | msoulier/tftpy | tftpy/TftpStates.py | TftpStateServerRecvRRQ.handle | def handle(self, pkt, raddress, rport):
"Handle an initial RRQ packet as a server."
log.debug("In TftpStateServerRecvRRQ.handle")
sendoack = self.serverInitial(pkt, raddress, rport)
path = self.full_path
log.info("Opening file %s for reading" % path)
if os.path.exists(pat... | python | def handle(self, pkt, raddress, rport):
"Handle an initial RRQ packet as a server."
log.debug("In TftpStateServerRecvRRQ.handle")
sendoack = self.serverInitial(pkt, raddress, rport)
path = self.full_path
log.info("Opening file %s for reading" % path)
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13,347 | msoulier/tftpy | tftpy/TftpStates.py | TftpStateServerRecvWRQ.make_subdirs | def make_subdirs(self):
"""The purpose of this method is to, if necessary, create all of the
subdirectories leading up to the file to the written."""
# Pull off everything below the root.
subpath = self.full_path[len(self.context.root):]
log.debug("make_subdirs: subpath is %s", s... | python | def make_subdirs(self):
"""The purpose of this method is to, if necessary, create all of the
subdirectories leading up to the file to the written."""
# Pull off everything below the root.
subpath = self.full_path[len(self.context.root):]
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13,348 | msoulier/tftpy | tftpy/TftpStates.py | TftpStateServerRecvWRQ.handle | def handle(self, pkt, raddress, rport):
"Handle an initial WRQ packet as a server."
log.debug("In TftpStateServerRecvWRQ.handle")
sendoack = self.serverInitial(pkt, raddress, rport)
path = self.full_path
if self.context.upload_open:
f = self.context.upload_open(path, ... | python | def handle(self, pkt, raddress, rport):
"Handle an initial WRQ packet as a server."
log.debug("In TftpStateServerRecvWRQ.handle")
sendoack = self.serverInitial(pkt, raddress, rport)
path = self.full_path
if self.context.upload_open:
f = self.context.upload_open(path, ... | [
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13,349 | msoulier/tftpy | tftpy/TftpStates.py | TftpStateExpectACK.handle | def handle(self, pkt, raddress, rport):
"Handle a packet, hopefully an ACK since we just sent a DAT."
if isinstance(pkt, TftpPacketACK):
log.debug("Received ACK for packet %d" % pkt.blocknumber)
# Is this an ack to the one we just sent?
if self.context.next_block == p... | python | def handle(self, pkt, raddress, rport):
"Handle a packet, hopefully an ACK since we just sent a DAT."
if isinstance(pkt, TftpPacketACK):
log.debug("Received ACK for packet %d" % pkt.blocknumber)
# Is this an ack to the one we just sent?
if self.context.next_block == p... | [
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13,350 | msoulier/tftpy | tftpy/TftpStates.py | TftpStateExpectDAT.handle | def handle(self, pkt, raddress, rport):
"""Handle the packet in response to an ACK, which should be a DAT."""
if isinstance(pkt, TftpPacketDAT):
return self.handleDat(pkt)
# Every other packet type is a problem.
elif isinstance(pkt, TftpPacketACK):
# Umm, we ACK,... | python | def handle(self, pkt, raddress, rport):
"""Handle the packet in response to an ACK, which should be a DAT."""
if isinstance(pkt, TftpPacketDAT):
return self.handleDat(pkt)
# Every other packet type is a problem.
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13,351 | msoulier/tftpy | tftpy/TftpStates.py | TftpStateSentRRQ.handle | def handle(self, pkt, raddress, rport):
"""Handle the packet in response to an RRQ to the server."""
if not self.context.tidport:
self.context.tidport = rport
log.info("Set remote port for session to %s" % rport)
# Now check the packet type and dispatch it properly.
... | python | def handle(self, pkt, raddress, rport):
"""Handle the packet in response to an RRQ to the server."""
if not self.context.tidport:
self.context.tidport = rport
log.info("Set remote port for session to %s" % rport)
# Now check the packet type and dispatch it properly.
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13,352 | msoulier/tftpy | tftpy/TftpServer.py | TftpServer.stop | def stop(self, now=False):
"""Stop the server gracefully. Do not take any new transfers,
but complete the existing ones. If force is True, drop everything
and stop. Note, immediately will not interrupt the select loop, it
will happen when the server returns on ready data, or a timeout.
... | python | def stop(self, now=False):
"""Stop the server gracefully. Do not take any new transfers,
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13,353 | avelkoski/FRB | fred/helpers/__init__.py | _fetch | def _fetch(url, ssl_verify = True):
"""
Helper funcation to fetch content from a given url.
"""
req = Request(url)
if ssl_verify:
page = urlopen(req)
else:
ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE
page ... | python | def _fetch(url, ssl_verify = True):
"""
Helper funcation to fetch content from a given url.
"""
req = Request(url)
if ssl_verify:
page = urlopen(req)
else:
ctx = ssl.create_default_context()
ctx.check_hostname = False
ctx.verify_mode = ssl.CERT_NONE
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13,354 | avelkoski/FRB | fred/helpers/__init__.py | _dict | def _dict(content):
"""
Helper funcation that converts text-based get response
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"""
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data = _data_frame(content).to_dict(orient='records')
else:
response = loads(content)
key = [x for x in response.keys() i... | python | def _dict(content):
"""
Helper funcation that converts text-based get response
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data = _data_frame(content).to_dict(orient='records')
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13,355 | avelkoski/FRB | fred/helpers/__init__.py | _data_frame | def _data_frame(content):
"""
Helper funcation that converts text-based get response
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"""
response = loads(content)
key = [x for x in response.keys() if x in c.response_data][0]
frame = DataFrame(response[key])
final_frame = _convert(fram... | python | def _data_frame(content):
"""
Helper funcation that converts text-based get response
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"""
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key = [x for x in response.keys() if x in c.response_data][0]
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13,356 | avelkoski/FRB | fred/helpers/__init__.py | _tab | def _tab(content):
"""
Helper funcation that converts text-based get response
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"""
response = _data_frame(content).to_csv(index=False,sep='\t')
return response | python | def _tab(content):
"""
Helper funcation that converts text-based get response
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"""
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13,357 | avelkoski/FRB | fred/helpers/__init__.py | _pipe | def _pipe(content):
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Helper funcation that converts text-based get response
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Helper funcation that converts text-based get response
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13,358 | avelkoski/FRB | fred/helpers/__init__.py | _get_request | def _get_request(url_root,api_key,path,response_type,params, ssl_verify):
"""
Helper funcation that requests a get response from FRED.
"""
url = _url_builder(url_root,api_key,path,params)
content = _fetch(url, ssl_verify)
response = _dispatch(response_type)(content)
return response | python | def _get_request(url_root,api_key,path,response_type,params, ssl_verify):
"""
Helper funcation that requests a get response from FRED.
"""
url = _url_builder(url_root,api_key,path,params)
content = _fetch(url, ssl_verify)
response = _dispatch(response_type)(content)
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13,359 | NicolasLM/atoma | atoma/atom.py | parse_atom_file | def parse_atom_file(filename: str) -> AtomFeed:
"""Parse an Atom feed from a local XML file."""
root = parse_xml(filename).getroot()
return _parse_atom(root) | python | def parse_atom_file(filename: str) -> AtomFeed:
"""Parse an Atom feed from a local XML file."""
root = parse_xml(filename).getroot()
return _parse_atom(root) | [
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13,360 | NicolasLM/atoma | atoma/atom.py | parse_atom_bytes | def parse_atom_bytes(data: bytes) -> AtomFeed:
"""Parse an Atom feed from a byte-string containing XML data."""
root = parse_xml(BytesIO(data)).getroot()
return _parse_atom(root) | python | def parse_atom_bytes(data: bytes) -> AtomFeed:
"""Parse an Atom feed from a byte-string containing XML data."""
root = parse_xml(BytesIO(data)).getroot()
return _parse_atom(root) | [
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13,361 | NicolasLM/atoma | atoma/rss.py | _get_link | def _get_link(element: Element) -> Optional[str]:
"""Attempt to retrieve item link.
Use the GUID as a fallback if it is a permalink.
"""
link = get_text(element, 'link')
if link is not None:
return link
guid = get_child(element, 'guid')
if guid is not None and guid.attrib.get('isPe... | python | def _get_link(element: Element) -> Optional[str]:
"""Attempt to retrieve item link.
Use the GUID as a fallback if it is a permalink.
"""
link = get_text(element, 'link')
if link is not None:
return link
guid = get_child(element, 'guid')
if guid is not None and guid.attrib.get('isPe... | [
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13,362 | NicolasLM/atoma | atoma/rss.py | parse_rss_file | def parse_rss_file(filename: str) -> RSSChannel:
"""Parse an RSS feed from a local XML file."""
root = parse_xml(filename).getroot()
return _parse_rss(root) | python | def parse_rss_file(filename: str) -> RSSChannel:
"""Parse an RSS feed from a local XML file."""
root = parse_xml(filename).getroot()
return _parse_rss(root) | [
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13,363 | NicolasLM/atoma | atoma/rss.py | parse_rss_bytes | def parse_rss_bytes(data: bytes) -> RSSChannel:
"""Parse an RSS feed from a byte-string containing XML data."""
root = parse_xml(BytesIO(data)).getroot()
return _parse_rss(root) | python | def parse_rss_bytes(data: bytes) -> RSSChannel:
"""Parse an RSS feed from a byte-string containing XML data."""
root = parse_xml(BytesIO(data)).getroot()
return _parse_rss(root) | [
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13,364 | NicolasLM/atoma | atoma/json_feed.py | parse_json_feed_file | def parse_json_feed_file(filename: str) -> JSONFeed:
"""Parse a JSON feed from a local json file."""
with open(filename) as f:
try:
root = json.load(f)
except json.decoder.JSONDecodeError:
raise FeedJSONError('Not a valid JSON document')
return parse_json_feed(root) | python | def parse_json_feed_file(filename: str) -> JSONFeed:
"""Parse a JSON feed from a local json file."""
with open(filename) as f:
try:
root = json.load(f)
except json.decoder.JSONDecodeError:
raise FeedJSONError('Not a valid JSON document')
return parse_json_feed(root) | [
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13,365 | NicolasLM/atoma | atoma/json_feed.py | parse_json_feed_bytes | def parse_json_feed_bytes(data: bytes) -> JSONFeed:
"""Parse a JSON feed from a byte-string containing JSON data."""
try:
root = json.loads(data)
except json.decoder.JSONDecodeError:
raise FeedJSONError('Not a valid JSON document')
return parse_json_feed(root) | python | def parse_json_feed_bytes(data: bytes) -> JSONFeed:
"""Parse a JSON feed from a byte-string containing JSON data."""
try:
root = json.loads(data)
except json.decoder.JSONDecodeError:
raise FeedJSONError('Not a valid JSON document')
return parse_json_feed(root) | [
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13,366 | NicolasLM/atoma | atoma/opml.py | parse_opml_file | def parse_opml_file(filename: str) -> OPML:
"""Parse an OPML document from a local XML file."""
root = parse_xml(filename).getroot()
return _parse_opml(root) | python | def parse_opml_file(filename: str) -> OPML:
"""Parse an OPML document from a local XML file."""
root = parse_xml(filename).getroot()
return _parse_opml(root) | [
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13,367 | NicolasLM/atoma | atoma/opml.py | parse_opml_bytes | def parse_opml_bytes(data: bytes) -> OPML:
"""Parse an OPML document from a byte-string containing XML data."""
root = parse_xml(BytesIO(data)).getroot()
return _parse_opml(root) | python | def parse_opml_bytes(data: bytes) -> OPML:
"""Parse an OPML document from a byte-string containing XML data."""
root = parse_xml(BytesIO(data)).getroot()
return _parse_opml(root) | [
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13,368 | NicolasLM/atoma | atoma/opml.py | get_feed_list | def get_feed_list(opml_obj: OPML) -> List[str]:
"""Walk an OPML document to extract the list of feed it contains."""
rv = list()
def collect(obj):
for outline in obj.outlines:
if outline.type == 'rss' and outline.xml_url:
rv.append(outline.xml_url)
if outlin... | python | def get_feed_list(opml_obj: OPML) -> List[str]:
"""Walk an OPML document to extract the list of feed it contains."""
rv = list()
def collect(obj):
for outline in obj.outlines:
if outline.type == 'rss' and outline.xml_url:
rv.append(outline.xml_url)
if outlin... | [
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13,369 | NicolasLM/atoma | atoma/simple.py | simple_parse_file | def simple_parse_file(filename: str) -> Feed:
"""Parse an Atom, RSS or JSON feed from a local file."""
pairs = (
(rss.parse_rss_file, _adapt_rss_channel),
(atom.parse_atom_file, _adapt_atom_feed),
(json_feed.parse_json_feed_file, _adapt_json_feed)
)
return _simple_parse(pairs, fi... | python | def simple_parse_file(filename: str) -> Feed:
"""Parse an Atom, RSS or JSON feed from a local file."""
pairs = (
(rss.parse_rss_file, _adapt_rss_channel),
(atom.parse_atom_file, _adapt_atom_feed),
(json_feed.parse_json_feed_file, _adapt_json_feed)
)
return _simple_parse(pairs, fi... | [
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13,370 | NicolasLM/atoma | atoma/simple.py | simple_parse_bytes | def simple_parse_bytes(data: bytes) -> Feed:
"""Parse an Atom, RSS or JSON feed from a byte-string containing data."""
pairs = (
(rss.parse_rss_bytes, _adapt_rss_channel),
(atom.parse_atom_bytes, _adapt_atom_feed),
(json_feed.parse_json_feed_bytes, _adapt_json_feed)
)
return _sim... | python | def simple_parse_bytes(data: bytes) -> Feed:
"""Parse an Atom, RSS or JSON feed from a byte-string containing data."""
pairs = (
(rss.parse_rss_bytes, _adapt_rss_channel),
(atom.parse_atom_bytes, _adapt_atom_feed),
(json_feed.parse_json_feed_bytes, _adapt_json_feed)
)
return _sim... | [
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13,371 | Atomistica/atomistica | src/python/atomistica/deformation.py | get_shear_distance | def get_shear_distance(a):
"""
Returns the distance a volume has moved during simple shear. Considers
either Lees-Edwards boundary conditions or sheared cells.
"""
cx, cy, cz = a.cell
if 'shear_dx' in a.info:
assert abs(cx[1]) < 1e-12, 'cx[1] = {0}'.format(cx[1])
assert abs(cx[2]... | python | def get_shear_distance(a):
"""
Returns the distance a volume has moved during simple shear. Considers
either Lees-Edwards boundary conditions or sheared cells.
"""
cx, cy, cz = a.cell
if 'shear_dx' in a.info:
assert abs(cx[1]) < 1e-12, 'cx[1] = {0}'.format(cx[1])
assert abs(cx[2]... | [
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13,372 | Atomistica/atomistica | src/python/atomistica/atomic_strain.py | array_inverse | def array_inverse(A):
"""
Compute inverse for each matrix in a list of matrices.
This is faster than calling numpy.linalg.inv for each matrix.
"""
A = np.ascontiguousarray(A, dtype=float)
b = np.identity(A.shape[2], dtype=A.dtype)
n_eq = A.shape[1]
n_rhs = A.shape[2]
pivots = np.zer... | python | def array_inverse(A):
"""
Compute inverse for each matrix in a list of matrices.
This is faster than calling numpy.linalg.inv for each matrix.
"""
A = np.ascontiguousarray(A, dtype=float)
b = np.identity(A.shape[2], dtype=A.dtype)
n_eq = A.shape[1]
n_rhs = A.shape[2]
pivots = np.zer... | [
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13,373 | Atomistica/atomistica | src/python/atomistica/atomic_strain.py | get_delta_plus_epsilon | def get_delta_plus_epsilon(nat, i_now, dr_now, dr_old):
"""
Calculate delta_ij+epsilon_ij, i.e. the deformation gradient matrix
"""
XIJ = get_XIJ(nat, i_now, dr_now, dr_old)
YIJ = get_YIJ(nat, i_now, dr_old)
YIJ_invert = array_inverse(YIJ)
# Perform sum_k X_ik Y_jk^-1
epsilon = np.sum(... | python | def get_delta_plus_epsilon(nat, i_now, dr_now, dr_old):
"""
Calculate delta_ij+epsilon_ij, i.e. the deformation gradient matrix
"""
XIJ = get_XIJ(nat, i_now, dr_now, dr_old)
YIJ = get_YIJ(nat, i_now, dr_old)
YIJ_invert = array_inverse(YIJ)
# Perform sum_k X_ik Y_jk^-1
epsilon = np.sum(... | [
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] | 5ed79d776c92b91a566be22615bfb304ecc75db7 | https://github.com/Atomistica/atomistica/blob/5ed79d776c92b91a566be22615bfb304ecc75db7/src/python/atomistica/atomic_strain.py#L89-L101 |
13,374 | Atomistica/atomistica | src/python/atomistica/atomic_strain.py | get_D_square_min | def get_D_square_min(atoms_now, atoms_old, i_now, j_now, delta_plus_epsilon=None):
"""
Calculate the D^2_min norm of Falk and Langer
"""
nat = len(atoms_now)
assert len(atoms_now) == len(atoms_old)
pos_now = atoms_now.positions
pos_old = atoms_old.positions
# Compute current and old di... | python | def get_D_square_min(atoms_now, atoms_old, i_now, j_now, delta_plus_epsilon=None):
"""
Calculate the D^2_min norm of Falk and Langer
"""
nat = len(atoms_now)
assert len(atoms_now) == len(atoms_old)
pos_now = atoms_now.positions
pos_old = atoms_old.positions
# Compute current and old di... | [
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13,375 | Atomistica/atomistica | src/python/atomistica/hardware.py | dhms | def dhms(secs):
"""return days,hours,minutes and seconds"""
dhms = [0, 0, 0, 0]
dhms[0] = int(secs // 86400)
s = secs % 86400
dhms[1] = int(s // 3600)
s = secs % 3600
dhms[2] = int(s // 60)
s = secs % 60
dhms[3] = int(s+.5)
return dhms | python | def dhms(secs):
"""return days,hours,minutes and seconds"""
dhms = [0, 0, 0, 0]
dhms[0] = int(secs // 86400)
s = secs % 86400
dhms[1] = int(s // 3600)
s = secs % 3600
dhms[2] = int(s // 60)
s = secs % 60
dhms[3] = int(s+.5)
return dhms | [
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13,376 | Atomistica/atomistica | src/python/atomistica/hardware.py | hms | def hms(secs):
"""return hours,minutes and seconds"""
hms = [0, 0, 0]
hms[0] = int(secs // 3600)
s = secs % 3600
hms[1] = int(s // 60)
s = secs % 60
hms[2] = int(s+.5)
return hms | python | def hms(secs):
"""return hours,minutes and seconds"""
hms = [0, 0, 0]
hms[0] = int(secs // 3600)
s = secs % 3600
hms[1] = int(s // 60)
s = secs % 60
hms[2] = int(s+.5)
return hms | [
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13,377 | Atomistica/atomistica | src/python/atomistica/analysis.py | get_enclosing_orthorhombic_box | def get_enclosing_orthorhombic_box(cell):
"""
Return lower and upper bounds of the orthorhombic box that encloses
the parallelepiped spanned by the three cell vectors of cell.
"""
# Cell vectors
cx, cy, cz = cell
# The cell has eight corners, one is at the origin, three at cx, cy, ... | python | def get_enclosing_orthorhombic_box(cell):
"""
Return lower and upper bounds of the orthorhombic box that encloses
the parallelepiped spanned by the three cell vectors of cell.
"""
# Cell vectors
cx, cy, cz = cell
# The cell has eight corners, one is at the origin, three at cx, cy, ... | [
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13,378 | Atomistica/atomistica | src/python/atomistica/analysis.py | stress_invariants | def stress_invariants(s):
"""Receives a list of stress tensors and returns the three invariants.
Return hydrostatic pressure, octahedral shear stress and J3
"""
s = np.asarray(s)
if s.shape == (6,):
s = s.reshape(1,-1)
elif s.shape == (3,3):
s = s.reshape(1,-1,-1)
if len(s... | python | def stress_invariants(s):
"""Receives a list of stress tensors and returns the three invariants.
Return hydrostatic pressure, octahedral shear stress and J3
"""
s = np.asarray(s)
if s.shape == (6,):
s = s.reshape(1,-1)
elif s.shape == (3,3):
s = s.reshape(1,-1,-1)
if len(s... | [
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13,379 | Atomistica/atomistica | tools/meta.py | scanmeta | def scanmeta(f):
"""Scan file headers for @meta ... @endmeta information and store that into
a dictionary.
"""
print(f)
if isinstance(f, str):
f = io.open(f, mode='r', encoding='latin-1')
done = False
l = f.readline()
s = None
while l and s is None:
i = l.find('!... | python | def scanmeta(f):
"""Scan file headers for @meta ... @endmeta information and store that into
a dictionary.
"""
print(f)
if isinstance(f, str):
f = io.open(f, mode='r', encoding='latin-1')
done = False
l = f.readline()
s = None
while l and s is None:
i = l.find('!... | [
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13,380 | Atomistica/atomistica | src/python/atomistica/snippets.py | mic | def mic(dr, cell, pbc=None):
"""
Apply minimum image convention to an array of distance vectors.
"""
# Check where distance larger than 1/2 cell. Particles have crossed
# periodic boundaries then and need to be unwrapped.
rec = np.linalg.inv(cell)
if pbc is not None:
rec *= np.array(... | python | def mic(dr, cell, pbc=None):
"""
Apply minimum image convention to an array of distance vectors.
"""
# Check where distance larger than 1/2 cell. Particles have crossed
# periodic boundaries then and need to be unwrapped.
rec = np.linalg.inv(cell)
if pbc is not None:
rec *= np.array(... | [
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13,381 | Atomistica/atomistica | src/python/tools/a_run.py | s_from_dhms | def s_from_dhms(time):
"""return seconds from dhms"""
dhms_s = { 's' : 1, 'm' : 60, 'h' : 3600, 'd' : 86400 }
time = time.lower()
word_list = re.findall('\d*[^\d]*',time)
seconds=0
for word in word_list:
if word != '':
sec = 1
for t in list(dhms_s.keys()):
... | python | def s_from_dhms(time):
"""return seconds from dhms"""
dhms_s = { 's' : 1, 'm' : 60, 'h' : 3600, 'd' : 86400 }
time = time.lower()
word_list = re.findall('\d*[^\d]*',time)
seconds=0
for word in word_list:
if word != '':
sec = 1
for t in list(dhms_s.keys()):
... | [
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13,382 | Atomistica/atomistica | src/python/atomistica/join_calculators.py | JoinCalculators.get_stress | def get_stress(self, a):
"""Calculate stress tensor."""
s = np.zeros( 6, dtype=float )
for c in self.calcs:
s += c.get_stress(a)
return s | python | def get_stress(self, a):
"""Calculate stress tensor."""
s = np.zeros( 6, dtype=float )
for c in self.calcs:
s += c.get_stress(a)
return s | [
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13,383 | Atomistica/atomistica | src/python/atomistica/join_calculators.py | JoinCalculators.set_atoms | def set_atoms(self, a):
"""Assign an atoms object."""
for c in self.calcs:
if hasattr(c, "set_atoms"):
c.set_atoms(a) | python | def set_atoms(self, a):
"""Assign an atoms object."""
for c in self.calcs:
if hasattr(c, "set_atoms"):
c.set_atoms(a) | [
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13,384 | thieman/py-dag | dag/__init__.py | DAG.rename_edges | def rename_edges(self, old_task_name, new_task_name, graph=None):
""" Change references to a task in existing edges. """
if not graph:
graph = self.graph
for node, edges in graph.items():
if node == old_task_name:
graph[new_task_name] = copy(edges)
... | python | def rename_edges(self, old_task_name, new_task_name, graph=None):
""" Change references to a task in existing edges. """
if not graph:
graph = self.graph
for node, edges in graph.items():
if node == old_task_name:
graph[new_task_name] = copy(edges)
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13,385 | thieman/py-dag | dag/__init__.py | DAG.predecessors | def predecessors(self, node, graph=None):
""" Returns a list of all predecessors of the given node """
if graph is None:
graph = self.graph
return [key for key in graph if node in graph[key]] | python | def predecessors(self, node, graph=None):
""" Returns a list of all predecessors of the given node """
if graph is None:
graph = self.graph
return [key for key in graph if node in graph[key]] | [
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13,386 | buriburisuri/sugartensor | sugartensor/sg_initializer.py | constant | def constant(name, shape, value=0, dtype=tf.sg_floatx, summary=True, regularizer=None, trainable=True):
r"""Creates a tensor variable of which initial values are `value` and shape is `shape`.
Args:
name: The name of new variable.
shape: A tuple/list of integers or an integer.
If shape is a... | python | def constant(name, shape, value=0, dtype=tf.sg_floatx, summary=True, regularizer=None, trainable=True):
r"""Creates a tensor variable of which initial values are `value` and shape is `shape`.
Args:
name: The name of new variable.
shape: A tuple/list of integers or an integer.
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13,387 | buriburisuri/sugartensor | sugartensor/sg_queue.py | sg_producer_func | def sg_producer_func(func):
r"""Decorates a function `func` as sg_producer_func.
Args:
func: A function to decorate.
"""
@wraps(func)
def wrapper(**kwargs):
r"""Manages arguments of `tf.sg_opt`.
Args:
**kwargs:
source: A source queue list to enqueue
... | python | def sg_producer_func(func):
r"""Decorates a function `func` as sg_producer_func.
Args:
func: A function to decorate.
"""
@wraps(func)
def wrapper(**kwargs):
r"""Manages arguments of `tf.sg_opt`.
Args:
**kwargs:
source: A source queue list to enqueue
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13,388 | buriburisuri/sugartensor | sugartensor/sg_transform.py | sg_transpose | def sg_transpose(tensor, opt):
r"""Permutes the dimensions according to `opt.perm`.
See `tf.transpose()` in tensorflow.
Args:
tensor: A `Tensor` (automatically given by chain).
opt:
perm: A permutation of the dimensions of `tensor`. The target shape.
name: If provided, replace ... | python | def sg_transpose(tensor, opt):
r"""Permutes the dimensions according to `opt.perm`.
See `tf.transpose()` in tensorflow.
Args:
tensor: A `Tensor` (automatically given by chain).
opt:
perm: A permutation of the dimensions of `tensor`. The target shape.
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See `tf.transpose()` in tensorflow.
Args:
tensor: A `Tensor` (automatically given by chain).
opt:
perm: A permutation of the dimensions of `tensor`. The target shape.
name: If provided, replace current tensor's name.
Returns... | [
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13,389 | buriburisuri/sugartensor | sugartensor/sg_transform.py | sg_argmin | def sg_argmin(tensor, opt):
r"""Returns the indices of the minimum values along the specified axis.
See `tf.argin()` in tensorflow.
Args:
tensor: A `Tensor` (automatically given by chain).
opt:
axis: Target axis. Default is the last one.
name: If provided, replace current tenso... | python | def sg_argmin(tensor, opt):
r"""Returns the indices of the minimum values along the specified axis.
See `tf.argin()` in tensorflow.
Args:
tensor: A `Tensor` (automatically given by chain).
opt:
axis: Target axis. Default is the last one.
name: If provided, replace current tenso... | [
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See `tf.argin()` in tensorflow.
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tensor: A `Tensor` (automatically given by chain).
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axis: Target axis. Default is the last one.
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13,390 | buriburisuri/sugartensor | sugartensor/sg_transform.py | sg_concat | def sg_concat(tensor, opt):
r"""Concatenates tensors along a axis.
See `tf.concat()` in tensorflow.
Args:
tensor: A `Tensor` (automatically given by chain).
opt:
target: A `Tensor`. Must have the same rank as `tensor`, and
all dimensions except `opt.dim` must be equal.
... | python | def sg_concat(tensor, opt):
r"""Concatenates tensors along a axis.
See `tf.concat()` in tensorflow.
Args:
tensor: A `Tensor` (automatically given by chain).
opt:
target: A `Tensor`. Must have the same rank as `tensor`, and
all dimensions except `opt.dim` must be equal.
... | [
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Args:
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target: A `Tensor`. Must have the same rank as `tensor`, and
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13,391 | buriburisuri/sugartensor | sugartensor/sg_transform.py | sg_log | def sg_log(tensor, opt):
r"""Log transform a dense tensor
See `tf.log()` in tensorflow.
Args:
tensor: A `Tensor` ( automatically given by chain )
opt:
name: If provided, replace current tensor's name.
Returns:
A `Tensor`.
"""
return tf.log(tensor + tf.sg_eps, name=... | python | def sg_log(tensor, opt):
r"""Log transform a dense tensor
See `tf.log()` in tensorflow.
Args:
tensor: A `Tensor` ( automatically given by chain )
opt:
name: If provided, replace current tensor's name.
Returns:
A `Tensor`.
"""
return tf.log(tensor + tf.sg_eps, name=... | [
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See `tf.log()` in tensorflow.
Args:
tensor: A `Tensor` ( automatically given by chain )
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name: If provided, replace current tensor's name.
Returns:
A `Tensor`. | [
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13,392 | buriburisuri/sugartensor | sugartensor/sg_transform.py | sg_prod | def sg_prod(tensor, opt):
r"""Computes the product of elements across axis of a tensor.
See `tf.reduce_prod()` in tensorflow.
Args:
tensor: A `Tensor` (automatically given by chain).
opt:
axis : A tuple/list of integers or an integer. The axis to reduce.
keep_dims: If true, ret... | python | def sg_prod(tensor, opt):
r"""Computes the product of elements across axis of a tensor.
See `tf.reduce_prod()` in tensorflow.
Args:
tensor: A `Tensor` (automatically given by chain).
opt:
axis : A tuple/list of integers or an integer. The axis to reduce.
keep_dims: If true, ret... | [
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tensor: A `Tensor` (automatically given by chain).
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axis : A tuple/list of integers or an integer. The axis to reduce.
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13,393 | buriburisuri/sugartensor | sugartensor/sg_transform.py | sg_min | def sg_min(tensor, opt):
r"""Computes the minimum of elements across axis of a tensor.
See `tf.reduce_min()` in tensorflow.
Args:
tensor: A `Tensor` (automatically given by chain).
opt:
axis : A tuple/list of integers or an integer. The axis to reduce.
keep_dims: If true, retai... | python | def sg_min(tensor, opt):
r"""Computes the minimum of elements across axis of a tensor.
See `tf.reduce_min()` in tensorflow.
Args:
tensor: A `Tensor` (automatically given by chain).
opt:
axis : A tuple/list of integers or an integer. The axis to reduce.
keep_dims: If true, retai... | [
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axis : A tuple/list of integers or an integer. The axis to reduce.
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13,394 | buriburisuri/sugartensor | sugartensor/sg_transform.py | sg_max | def sg_max(tensor, opt):
r"""Computes the maximum of elements across axis of a tensor.
See `tf.reduce_max()` in tensorflow.
Args:
tensor: A `Tensor` (automatically given by chain).
opt:
axis : A tuple/list of integers or an integer. The axis to reduce.
keep_dims: If true, retai... | python | def sg_max(tensor, opt):
r"""Computes the maximum of elements across axis of a tensor.
See `tf.reduce_max()` in tensorflow.
Args:
tensor: A `Tensor` (automatically given by chain).
opt:
axis : A tuple/list of integers or an integer. The axis to reduce.
keep_dims: If true, retai... | [
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Args:
tensor: A `Tensor` (automatically given by chain).
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axis : A tuple/list of integers or an integer. The axis to reduce.
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13,395 | buriburisuri/sugartensor | sugartensor/sg_transform.py | sg_any | def sg_any(tensor, opt):
r"""Computes the "logical or" of elements across axis of a tensor.
See `tf.reduce_any()` in tensorflow.
Args:
tensor: A `Tensor` (automatically given by chain).
opt:
axis : A tuple/list of integers or an integer. The axis to reduce.
keep_dims: If true, ... | python | def sg_any(tensor, opt):
r"""Computes the "logical or" of elements across axis of a tensor.
See `tf.reduce_any()` in tensorflow.
Args:
tensor: A `Tensor` (automatically given by chain).
opt:
axis : A tuple/list of integers or an integer. The axis to reduce.
keep_dims: If true, ... | [
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tensor: A `Tensor` (automatically given by chain).
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axis : A tuple/list of integers or an integer. The axis to reduce.
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13,396 | buriburisuri/sugartensor | sugartensor/sg_transform.py | sg_lookup | def sg_lookup(tensor, opt):
r"""Looks up the `tensor`, which is the embedding matrix.
Args:
tensor: A tensor ( automatically given by chain )
opt:
emb: A 2-D `Tensor`. An embedding matrix.
name: If provided, replace current tensor's name.
Returns:
A `Tensor`.
... | python | def sg_lookup(tensor, opt):
r"""Looks up the `tensor`, which is the embedding matrix.
Args:
tensor: A tensor ( automatically given by chain )
opt:
emb: A 2-D `Tensor`. An embedding matrix.
name: If provided, replace current tensor's name.
Returns:
A `Tensor`.
... | [
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Args:
tensor: A tensor ( automatically given by chain )
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name: If provided, replace current tensor's name.
Returns:
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13,397 | buriburisuri/sugartensor | sugartensor/sg_transform.py | sg_reverse_seq | def sg_reverse_seq(tensor, opt):
r"""Reverses variable length slices.
Before applying the pure tensorflow function tf.reverse_sequence,
this function calculates sequence lengths by counting non-zeros.
For example,
```
tensor = [[1, 2, 3, 0, 0], [4, 5, 0, 0, 0]]
tensor.sg_reverse_seq... | python | def sg_reverse_seq(tensor, opt):
r"""Reverses variable length slices.
Before applying the pure tensorflow function tf.reverse_sequence,
this function calculates sequence lengths by counting non-zeros.
For example,
```
tensor = [[1, 2, 3, 0, 0], [4, 5, 0, 0, 0]]
tensor.sg_reverse_seq... | [
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Before applying the pure tensorflow function tf.reverse_sequence,
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For example,
```
tensor = [[1, 2, 3, 0, 0], [4, 5, 0, 0, 0]]
tensor.sg_reverse_seq()
=> [[3 2 1 0 0]
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13,398 | buriburisuri/sugartensor | sugartensor/sg_main.py | sg_gpus | def sg_gpus():
r""" Gets current available GPU nums
Returns:
A integer : total # of GPUs available
"""
global _gpus
if _gpus is None:
local_device_protos = device_lib.list_local_devices()
_gpus = len([x.name for x in local_device_protos if x.device_type == 'GPU'])
return... | python | def sg_gpus():
r""" Gets current available GPU nums
Returns:
A integer : total # of GPUs available
"""
global _gpus
if _gpus is None:
local_device_protos = device_lib.list_local_devices()
_gpus = len([x.name for x in local_device_protos if x.device_type == 'GPU'])
return... | [
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Returns:
A integer : total # of GPUs available | [
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13,399 | buriburisuri/sugartensor | sugartensor/sg_main.py | sg_context | def sg_context(**kwargs):
r"""Context helper for computational graph building.
Makes all elements within the with Block share the parameters.
For example, in the following example, the default value of parameter `bn` will be set to True
in the all layers within the with block.
```
with tf.sg_c... | python | def sg_context(**kwargs):
r"""Context helper for computational graph building.
Makes all elements within the with Block share the parameters.
For example, in the following example, the default value of parameter `bn` will be set to True
in the all layers within the with block.
```
with tf.sg_c... | [
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Makes all elements within the with Block share the parameters.
For example, in the following example, the default value of parameter `bn` will be set to True
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```
with tf.sg_context(bn=True):
...
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