repository_name stringlengths 5 67 | func_path_in_repository stringlengths 4 234 | func_name stringlengths 0 314 | whole_func_string stringlengths 52 3.87M | language stringclasses 6
values | func_code_string stringlengths 52 3.87M | func_documentation_string stringlengths 1 47.2k | func_code_url stringlengths 85 339 |
|---|---|---|---|---|---|---|---|
quintusdias/glymur | glymur/jp2box.py | XMLBox.parse | def parse(cls, fptr, offset, length):
"""Parse XML box.
Parameters
----------
fptr : file
Open file object.
offset : int
Start position of box in bytes.
length : int
Length of the box in bytes.
Returns
-------
... | python | def parse(cls, fptr, offset, length):
"""Parse XML box.
Parameters
----------
fptr : file
Open file object.
offset : int
Start position of box in bytes.
length : int
Length of the box in bytes.
Returns
-------
... | Parse XML box.
Parameters
----------
fptr : file
Open file object.
offset : int
Start position of box in bytes.
length : int
Length of the box in bytes.
Returns
-------
XMLBox
Instance of the current XML bo... | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/jp2box.py#L2901-L2968 |
quintusdias/glymur | glymur/jp2box.py | UUIDListBox.write | def write(self, fptr):
"""Write a UUID list box to file.
"""
num_uuids = len(self.ulst)
length = 4 + 4 + 2 + num_uuids * 16
write_buffer = struct.pack('>I4sH', length, b'ulst', num_uuids)
fptr.write(write_buffer)
for j in range(num_uuids):
fptr.write(... | python | def write(self, fptr):
"""Write a UUID list box to file.
"""
num_uuids = len(self.ulst)
length = 4 + 4 + 2 + num_uuids * 16
write_buffer = struct.pack('>I4sH', length, b'ulst', num_uuids)
fptr.write(write_buffer)
for j in range(num_uuids):
fptr.write(... | Write a UUID list box to file. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/jp2box.py#L3015-L3024 |
quintusdias/glymur | glymur/jp2box.py | UUIDListBox.parse | def parse(cls, fptr, offset, length):
"""Parse UUIDList box.
Parameters
----------
f : file
Open file object.
offset : int
Start position of box in bytes.
length : int
Length of the box in bytes.
Returns
-------
... | python | def parse(cls, fptr, offset, length):
"""Parse UUIDList box.
Parameters
----------
f : file
Open file object.
offset : int
Start position of box in bytes.
length : int
Length of the box in bytes.
Returns
-------
... | Parse UUIDList box.
Parameters
----------
f : file
Open file object.
offset : int
Start position of box in bytes.
length : int
Length of the box in bytes.
Returns
-------
UUIDListBox
Instance of the current... | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/jp2box.py#L3027-L3054 |
quintusdias/glymur | glymur/jp2box.py | DataEntryURLBox.write | def write(self, fptr):
"""Write a data entry url box to file.
"""
# Make sure it is written out as null-terminated.
url = self.url
if self.url[-1] != chr(0):
url = url + chr(0)
url = url.encode()
length = 8 + 1 + 3 + len(url)
write_buffer = st... | python | def write(self, fptr):
"""Write a data entry url box to file.
"""
# Make sure it is written out as null-terminated.
url = self.url
if self.url[-1] != chr(0):
url = url + chr(0)
url = url.encode()
length = 8 + 1 + 3 + len(url)
write_buffer = st... | Write a data entry url box to file. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/jp2box.py#L3154-L3169 |
quintusdias/glymur | glymur/jp2box.py | DataEntryURLBox.parse | def parse(cls, fptr, offset, length):
"""Parse data entry URL box.
Parameters
----------
fptr : file
Open file object.
offset : int
Start position of box in bytes.
length : int
Length of the box in bytes.
Returns
-----... | python | def parse(cls, fptr, offset, length):
"""Parse data entry URL box.
Parameters
----------
fptr : file
Open file object.
offset : int
Start position of box in bytes.
length : int
Length of the box in bytes.
Returns
-----... | Parse data entry URL box.
Parameters
----------
fptr : file
Open file object.
offset : int
Start position of box in bytes.
length : int
Length of the box in bytes.
Returns
-------
DataEntryURLbox
Instance o... | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/jp2box.py#L3196-L3220 |
quintusdias/glymur | glymur/jp2box.py | UUIDBox._parse_raw_data | def _parse_raw_data(self):
"""
Private function for parsing UUID payloads if possible.
"""
if self.uuid == _XMP_UUID:
txt = self.raw_data.decode('utf-8')
elt = ET.fromstring(txt)
self.data = ET.ElementTree(elt)
elif self.uuid == _GEOTIFF_UUID:
... | python | def _parse_raw_data(self):
"""
Private function for parsing UUID payloads if possible.
"""
if self.uuid == _XMP_UUID:
txt = self.raw_data.decode('utf-8')
elt = ET.fromstring(txt)
self.data = ET.ElementTree(elt)
elif self.uuid == _GEOTIFF_UUID:
... | Private function for parsing UUID payloads if possible. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/jp2box.py#L3309-L3323 |
quintusdias/glymur | glymur/jp2box.py | UUIDBox._print_geotiff | def _print_geotiff(self):
"""
Print geotiff information. Shamelessly ripped off from gdalinfo.py
Returns
-------
str
String representation of the degenerate geotiff.
"""
if self.data is None:
return "corrupt"
in_mem_name = '/vsime... | python | def _print_geotiff(self):
"""
Print geotiff information. Shamelessly ripped off from gdalinfo.py
Returns
-------
str
String representation of the degenerate geotiff.
"""
if self.data is None:
return "corrupt"
in_mem_name = '/vsime... | Print geotiff information. Shamelessly ripped off from gdalinfo.py
Returns
-------
str
String representation of the degenerate geotiff. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/jp2box.py#L3380-L3449 |
quintusdias/glymur | glymur/jp2box.py | UUIDBox.write | def write(self, fptr):
"""Write a UUID box to file.
"""
length = 4 + 4 + 16 + len(self.raw_data)
write_buffer = struct.pack('>I4s', length, b'uuid')
fptr.write(write_buffer)
fptr.write(self.uuid.bytes)
fptr.write(self.raw_data) | python | def write(self, fptr):
"""Write a UUID box to file.
"""
length = 4 + 4 + 16 + len(self.raw_data)
write_buffer = struct.pack('>I4s', length, b'uuid')
fptr.write(write_buffer)
fptr.write(self.uuid.bytes)
fptr.write(self.raw_data) | Write a UUID box to file. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/jp2box.py#L3473-L3480 |
quintusdias/glymur | glymur/jp2box.py | UUIDBox.parse | def parse(cls, fptr, offset, length):
"""Parse UUID box.
Parameters
----------
fptr : file
Open file object.
offset : int
Start position of box in bytes.
length : int
Length of the box in bytes.
Returns
-------
... | python | def parse(cls, fptr, offset, length):
"""Parse UUID box.
Parameters
----------
fptr : file
Open file object.
offset : int
Start position of box in bytes.
length : int
Length of the box in bytes.
Returns
-------
... | Parse UUID box.
Parameters
----------
fptr : file
Open file object.
offset : int
Start position of box in bytes.
length : int
Length of the box in bytes.
Returns
-------
UUIDBox
Instance of the current UUID... | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/jp2box.py#L3483-L3503 |
quintusdias/glymur | glymur/codestream.py | _parse_precinct_size | def _parse_precinct_size(spcod):
"""Compute precinct size from SPcod or SPcoc."""
spcod = np.frombuffer(spcod, dtype=np.uint8)
precinct_size = []
for item in spcod:
ep2 = (item & 0xF0) >> 4
ep1 = item & 0x0F
precinct_size.append((2 ** ep1, 2 ** ep2))
return tuple(precinct_siz... | python | def _parse_precinct_size(spcod):
"""Compute precinct size from SPcod or SPcoc."""
spcod = np.frombuffer(spcod, dtype=np.uint8)
precinct_size = []
for item in spcod:
ep2 = (item & 0xF0) >> 4
ep1 = item & 0x0F
precinct_size.append((2 ** ep1, 2 ** ep2))
return tuple(precinct_siz... | Compute precinct size from SPcod or SPcoc. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L1844-L1852 |
quintusdias/glymur | glymur/codestream.py | _context_string | def _context_string(context):
"""Produce a string to represent the code block context"""
msg = 'Code block context:\n '
lines = ['Selective arithmetic coding bypass: {0}',
'Reset context probabilities on coding pass boundaries: {1}',
'Termination on each coding pass: ... | python | def _context_string(context):
"""Produce a string to represent the code block context"""
msg = 'Code block context:\n '
lines = ['Selective arithmetic coding bypass: {0}',
'Reset context probabilities on coding pass boundaries: {1}',
'Termination on each coding pass: ... | Produce a string to represent the code block context | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L1855-L1871 |
quintusdias/glymur | glymur/codestream.py | parse_quantization | def parse_quantization(read_buffer, sqcd):
"""Tease out the quantization values.
Parameters
----------
read_buffer: sequence of bytes from the QCC and QCD segments.
Returns
------
tuple
Mantissa and exponents from quantization buffer.
"""
numbytes = len(read_buffer)
... | python | def parse_quantization(read_buffer, sqcd):
"""Tease out the quantization values.
Parameters
----------
read_buffer: sequence of bytes from the QCC and QCD segments.
Returns
------
tuple
Mantissa and exponents from quantization buffer.
"""
numbytes = len(read_buffer)
... | Tease out the quantization values.
Parameters
----------
read_buffer: sequence of bytes from the QCC and QCD segments.
Returns
------
tuple
Mantissa and exponents from quantization buffer. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L1874-L1903 |
quintusdias/glymur | glymur/codestream.py | _print_quantization_style | def _print_quantization_style(sqcc):
"""Only to be used with QCC and QCD segments."""
msg = '\n Quantization style: '
if sqcc & 0x1f == 0:
msg += 'no quantization, '
elif sqcc & 0x1f == 1:
msg += 'scalar implicit, '
elif sqcc & 0x1f == 2:
msg += 'scalar explicit, '
r... | python | def _print_quantization_style(sqcc):
"""Only to be used with QCC and QCD segments."""
msg = '\n Quantization style: '
if sqcc & 0x1f == 0:
msg += 'no quantization, '
elif sqcc & 0x1f == 1:
msg += 'scalar implicit, '
elif sqcc & 0x1f == 2:
msg += 'scalar explicit, '
r... | Only to be used with QCC and QCD segments. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L1906-L1916 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_unrecognized_segment | def _parse_unrecognized_segment(self, fptr):
"""Looks like a valid marker, but not sure from reading the specs.
"""
msg = ("Unrecognized codestream marker 0x{marker_id:x} encountered at "
"byte offset {offset}.")
msg = msg.format(marker_id=self._marker_id, offset=fptr.tell... | python | def _parse_unrecognized_segment(self, fptr):
"""Looks like a valid marker, but not sure from reading the specs.
"""
msg = ("Unrecognized codestream marker 0x{marker_id:x} encountered at "
"byte offset {offset}.")
msg = msg.format(marker_id=self._marker_id, offset=fptr.tell... | Looks like a valid marker, but not sure from reading the specs. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L224-L242 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_reserved_segment | def _parse_reserved_segment(self, fptr):
"""Parse valid marker segment, segment description is unknown.
Parameters
----------
fptr : file object
The file to parse.
Returns
-------
Segment
The current segment.
"""
offset = ... | python | def _parse_reserved_segment(self, fptr):
"""Parse valid marker segment, segment description is unknown.
Parameters
----------
fptr : file object
The file to parse.
Returns
-------
Segment
The current segment.
"""
offset = ... | Parse valid marker segment, segment description is unknown.
Parameters
----------
fptr : file object
The file to parse.
Returns
-------
Segment
The current segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L244-L268 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_tile_part_bit_stream | def _parse_tile_part_bit_stream(self, fptr, sod_marker, tile_length):
"""Parse the tile part bit stream for SOP, EPH marker segments."""
read_buffer = fptr.read(tile_length)
# The tile length could possibly be too large and extend past
# the end of file. We need to be a bit resilient.
... | python | def _parse_tile_part_bit_stream(self, fptr, sod_marker, tile_length):
"""Parse the tile part bit stream for SOP, EPH marker segments."""
read_buffer = fptr.read(tile_length)
# The tile length could possibly be too large and extend past
# the end of file. We need to be a bit resilient.
... | Parse the tile part bit stream for SOP, EPH marker segments. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L270-L295 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_cme_segment | def _parse_cme_segment(self, fptr):
"""Parse the CME marker segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
CMESegment
The current CME segment.
"""
offset = fptr.tell() - 2
read_buffer... | python | def _parse_cme_segment(self, fptr):
"""Parse the CME marker segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
CMESegment
The current CME segment.
"""
offset = fptr.tell() - 2
read_buffer... | Parse the CME marker segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
CMESegment
The current CME segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L307-L328 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_coc_segment | def _parse_coc_segment(self, fptr):
"""Parse the COC marker segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
COCSegment
The current COC segment.
"""
kwargs = {}
offset = fptr.tell() - 2
... | python | def _parse_coc_segment(self, fptr):
"""Parse the COC marker segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
COCSegment
The current COC segment.
"""
kwargs = {}
offset = fptr.tell() - 2
... | Parse the COC marker segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
COCSegment
The current COC segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L330-L364 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_cod_segment | def _parse_cod_segment(cls, fptr):
"""Parse the COD segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
CODSegment
The current COD segment.
"""
offset = fptr.tell() - 2
read_buffer = fptr.... | python | def _parse_cod_segment(cls, fptr):
"""Parse the COD segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
CODSegment
The current COD segment.
"""
offset = fptr.tell() - 2
read_buffer = fptr.... | Parse the COD segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
CODSegment
The current COD segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L367-L406 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_crg_segment | def _parse_crg_segment(self, fptr):
"""Parse the CRG marker segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
CRGSegment
The current CRG segment.
"""
offset = fptr.tell() - 2
read_buffer... | python | def _parse_crg_segment(self, fptr):
"""Parse the CRG marker segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
CRGSegment
The current CRG segment.
"""
offset = fptr.tell() - 2
read_buffer... | Parse the CRG marker segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
CRGSegment
The current CRG segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L408-L431 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_eoc_segment | def _parse_eoc_segment(self, fptr):
"""Parse the EOC (end-of-codestream) marker segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
EOCSegment
The current EOC segment.
"""
offset = fptr.tell() - 2
... | python | def _parse_eoc_segment(self, fptr):
"""Parse the EOC (end-of-codestream) marker segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
EOCSegment
The current EOC segment.
"""
offset = fptr.tell() - 2
... | Parse the EOC (end-of-codestream) marker segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
EOCSegment
The current EOC segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L433-L449 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_plt_segment | def _parse_plt_segment(self, fptr):
"""Parse the PLT segment.
The packet headers are not parsed, i.e. they remain uninterpreted raw
data buffers.
Parameters
----------
fptr : file
Open file object.
Returns
-------
PLTSegment
... | python | def _parse_plt_segment(self, fptr):
"""Parse the PLT segment.
The packet headers are not parsed, i.e. they remain uninterpreted raw
data buffers.
Parameters
----------
fptr : file
Open file object.
Returns
-------
PLTSegment
... | Parse the PLT segment.
The packet headers are not parsed, i.e. they remain uninterpreted raw
data buffers.
Parameters
----------
fptr : file
Open file object.
Returns
-------
PLTSegment
The current PLT segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L451-L489 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_pod_segment | def _parse_pod_segment(self, fptr):
"""Parse the POD segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
PODSegment
The current POD segment.
"""
offset = fptr.tell() - 2
read_buffer = fptr... | python | def _parse_pod_segment(self, fptr):
"""Parse the POD segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
PODSegment
The current POD segment.
"""
offset = fptr.tell() - 2
read_buffer = fptr... | Parse the POD segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
PODSegment
The current POD segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L491-L516 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_ppm_segment | def _parse_ppm_segment(self, fptr):
"""Parse the PPM segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
PPMSegment
The current PPM segment.
"""
offset = fptr.tell() - 2
read_buffer = fptr... | python | def _parse_ppm_segment(self, fptr):
"""Parse the PPM segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
PPMSegment
The current PPM segment.
"""
offset = fptr.tell() - 2
read_buffer = fptr... | Parse the PPM segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
PPMSegment
The current PPM segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L518-L539 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_ppt_segment | def _parse_ppt_segment(self, fptr):
"""Parse the PPT segment.
The packet headers are not parsed, i.e. they remain "uninterpreted"
raw data beffers.
Parameters
----------
fptr : file object
The file to parse.
Returns
-------
PPTSegmen... | python | def _parse_ppt_segment(self, fptr):
"""Parse the PPT segment.
The packet headers are not parsed, i.e. they remain "uninterpreted"
raw data beffers.
Parameters
----------
fptr : file object
The file to parse.
Returns
-------
PPTSegmen... | Parse the PPT segment.
The packet headers are not parsed, i.e. they remain "uninterpreted"
raw data beffers.
Parameters
----------
fptr : file object
The file to parse.
Returns
-------
PPTSegment
The current PPT segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L541-L567 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_qcc_segment | def _parse_qcc_segment(cls, fptr):
"""Parse the QCC segment.
Parameters
----------
fptr : file object
The file to parse.
Returns
-------
QCCSegment
The current QCC segment.
"""
offset = fptr.tell() - 2
read_buffer... | python | def _parse_qcc_segment(cls, fptr):
"""Parse the QCC segment.
Parameters
----------
fptr : file object
The file to parse.
Returns
-------
QCCSegment
The current QCC segment.
"""
offset = fptr.tell() - 2
read_buffer... | Parse the QCC segment.
Parameters
----------
fptr : file object
The file to parse.
Returns
-------
QCCSegment
The current QCC segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L570-L600 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_qcd_segment | def _parse_qcd_segment(self, fptr):
"""Parse the QCD segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
QCDSegment
The current QCD segment.
"""
offset = fptr.tell() - 2
read_buffer = fptr... | python | def _parse_qcd_segment(self, fptr):
"""Parse the QCD segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
QCDSegment
The current QCD segment.
"""
offset = fptr.tell() - 2
read_buffer = fptr... | Parse the QCD segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
QCDSegment
The current QCD segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L602-L621 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_rgn_segment | def _parse_rgn_segment(cls, fptr):
"""Parse the RGN segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
RGNSegment
The current RGN segment.
"""
offset = fptr.tell() - 2
read_buffer = fptr.... | python | def _parse_rgn_segment(cls, fptr):
"""Parse the RGN segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
RGNSegment
The current RGN segment.
"""
offset = fptr.tell() - 2
read_buffer = fptr.... | Parse the RGN segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
RGNSegment
The current RGN segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L624-L652 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_siz_segment | def _parse_siz_segment(cls, fptr):
"""Parse the SIZ segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
SIZSegment
The current SIZ segment.
"""
offset = fptr.tell() - 2
read_buffer = fptr.... | python | def _parse_siz_segment(cls, fptr):
"""Parse the SIZ segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
SIZSegment
The current SIZ segment.
"""
offset = fptr.tell() - 2
read_buffer = fptr.... | Parse the SIZ segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
SIZSegment
The current SIZ segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L655-L742 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_sod_segment | def _parse_sod_segment(self, fptr):
"""Parse the SOD (start-of-data) segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
SODSegment
The current SOD segment.
"""
offset = fptr.tell() - 2
len... | python | def _parse_sod_segment(self, fptr):
"""Parse the SOD (start-of-data) segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
SODSegment
The current SOD segment.
"""
offset = fptr.tell() - 2
len... | Parse the SOD (start-of-data) segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
SODSegment
The current SOD segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L744-L760 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_sot_segment | def _parse_sot_segment(self, fptr):
"""Parse the SOT segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
SOTSegment
The current SOT segment.
"""
offset = fptr.tell() - 2
read_buffer = fptr... | python | def _parse_sot_segment(self, fptr):
"""Parse the SOT segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
SOTSegment
The current SOT segment.
"""
offset = fptr.tell() - 2
read_buffer = fptr... | Parse the SOT segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
SOTSegment
The current SOT segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L762-L799 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_tlm_segment | def _parse_tlm_segment(self, fptr):
"""Parse the TLM segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
TLMSegment
The current TLM segment.
"""
offset = fptr.tell() - 2
read_buffer = fptr... | python | def _parse_tlm_segment(self, fptr):
"""Parse the TLM segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
TLMSegment
The current TLM segment.
"""
offset = fptr.tell() - 2
read_buffer = fptr... | Parse the TLM segment.
Parameters
----------
fptr : file
Open file object.
Returns
-------
TLMSegment
The current TLM segment. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L801-L852 |
quintusdias/glymur | glymur/codestream.py | Codestream._parse_reserved_marker | def _parse_reserved_marker(self, fptr):
"""Marker range between 0xff30 and 0xff39.
"""
the_id = '0x{0:x}'.format(self._marker_id)
segment = Segment(marker_id=the_id, offset=self._offset, length=0)
return segment | python | def _parse_reserved_marker(self, fptr):
"""Marker range between 0xff30 and 0xff39.
"""
the_id = '0x{0:x}'.format(self._marker_id)
segment = Segment(marker_id=the_id, offset=self._offset, length=0)
return segment | Marker range between 0xff30 and 0xff39. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/codestream.py#L854-L859 |
keenlabs/KeenClient-Python | keen/client.py | Event.to_json | def to_json(self):
""" Serializes the event to JSON.
:returns: a string
"""
event_as_dict = copy.deepcopy(self.event_body)
if self.timestamp:
if "keen" in event_as_dict:
event_as_dict["keen"]["timestamp"] = self.timestamp.isoformat()
else:... | python | def to_json(self):
""" Serializes the event to JSON.
:returns: a string
"""
event_as_dict = copy.deepcopy(self.event_body)
if self.timestamp:
if "keen" in event_as_dict:
event_as_dict["keen"]["timestamp"] = self.timestamp.isoformat()
else:... | Serializes the event to JSON.
:returns: a string | https://github.com/keenlabs/KeenClient-Python/blob/266387c3376d1e000d117e17c45045ae3439d43f/keen/client.py#L33-L44 |
keenlabs/KeenClient-Python | keen/client.py | KeenClient.add_event | def add_event(self, event_collection, event_body, timestamp=None):
""" Adds an event.
Depending on the persistence strategy of the client,
this will either result in the event being uploaded to Keen
immediately or will result in saving the event to some local cache.
:param even... | python | def add_event(self, event_collection, event_body, timestamp=None):
""" Adds an event.
Depending on the persistence strategy of the client,
this will either result in the event being uploaded to Keen
immediately or will result in saving the event to some local cache.
:param even... | Adds an event.
Depending on the persistence strategy of the client,
this will either result in the event being uploaded to Keen
immediately or will result in saving the event to some local cache.
:param event_collection: the name of the collection to insert the
event to
... | https://github.com/keenlabs/KeenClient-Python/blob/266387c3376d1e000d117e17c45045ae3439d43f/keen/client.py#L120-L134 |
keenlabs/KeenClient-Python | keen/client.py | KeenClient.generate_image_beacon | def generate_image_beacon(self, event_collection, event_body, timestamp=None):
""" Generates an image beacon URL.
:param event_collection: the name of the collection to insert the
event to
:param event_body: dict, the body of the event to insert the event to
:param timestamp: da... | python | def generate_image_beacon(self, event_collection, event_body, timestamp=None):
""" Generates an image beacon URL.
:param event_collection: the name of the collection to insert the
event to
:param event_body: dict, the body of the event to insert the event to
:param timestamp: da... | Generates an image beacon URL.
:param event_collection: the name of the collection to insert the
event to
:param event_body: dict, the body of the event to insert the event to
:param timestamp: datetime, optional, the timestamp of the event | https://github.com/keenlabs/KeenClient-Python/blob/266387c3376d1e000d117e17c45045ae3439d43f/keen/client.py#L147-L161 |
keenlabs/KeenClient-Python | keen/client.py | KeenClient.delete_events | def delete_events(self, event_collection, timeframe=None, timezone=None, filters=None):
""" Deletes events.
:param event_collection: string, the event collection from which event are being deleted
:param timeframe: string or dict, the timeframe in which the events happened
example: "pre... | python | def delete_events(self, event_collection, timeframe=None, timezone=None, filters=None):
""" Deletes events.
:param event_collection: string, the event collection from which event are being deleted
:param timeframe: string or dict, the timeframe in which the events happened
example: "pre... | Deletes events.
:param event_collection: string, the event collection from which event are being deleted
:param timeframe: string or dict, the timeframe in which the events happened
example: "previous_7_days"
:param timezone: int, the timezone you'd like to use for the timeframe
... | https://github.com/keenlabs/KeenClient-Python/blob/266387c3376d1e000d117e17c45045ae3439d43f/keen/client.py#L163-L176 |
keenlabs/KeenClient-Python | keen/client.py | KeenClient.create_access_key | def create_access_key(self, name, is_active=True, permitted=[], options={}):
"""
Creates a new access key. A master key must be set first.
:param name: the name of the access key to create
:param is_active: Boolean value dictating whether this key is currently active (default True)
... | python | def create_access_key(self, name, is_active=True, permitted=[], options={}):
"""
Creates a new access key. A master key must be set first.
:param name: the name of the access key to create
:param is_active: Boolean value dictating whether this key is currently active (default True)
... | Creates a new access key. A master key must be set first.
:param name: the name of the access key to create
:param is_active: Boolean value dictating whether this key is currently active (default True)
:param permitted: list of strings describing which operation types this key will permit
... | https://github.com/keenlabs/KeenClient-Python/blob/266387c3376d1e000d117e17c45045ae3439d43f/keen/client.py#L194-L208 |
keenlabs/KeenClient-Python | keen/client.py | KeenClient.update_access_key_full | def update_access_key_full(self, access_key_id, name, is_active, permitted, options):
"""
Replaces the 'name', 'is_active', 'permitted', and 'options' values of a given key.
A master key must be set first.
:param access_key_id: the 'key' value of the access key for which the values will... | python | def update_access_key_full(self, access_key_id, name, is_active, permitted, options):
"""
Replaces the 'name', 'is_active', 'permitted', and 'options' values of a given key.
A master key must be set first.
:param access_key_id: the 'key' value of the access key for which the values will... | Replaces the 'name', 'is_active', 'permitted', and 'options' values of a given key.
A master key must be set first.
:param access_key_id: the 'key' value of the access key for which the values will be replaced
:param name: the new name desired for this access key
:param is_active: wheth... | https://github.com/keenlabs/KeenClient-Python/blob/266387c3376d1e000d117e17c45045ae3439d43f/keen/client.py#L278-L289 |
keenlabs/KeenClient-Python | keen/client.py | KeenClient._base64_encode | def _base64_encode(self, string_to_encode):
""" Base64 encodes a string, with either Python 2 or 3.
:param string_to_encode: the string to encode
"""
try:
# python 2
return base64.b64encode(string_to_encode)
except TypeError:
# python 3
... | python | def _base64_encode(self, string_to_encode):
""" Base64 encodes a string, with either Python 2 or 3.
:param string_to_encode: the string to encode
"""
try:
# python 2
return base64.b64encode(string_to_encode)
except TypeError:
# python 3
... | Base64 encodes a string, with either Python 2 or 3.
:param string_to_encode: the string to encode | https://github.com/keenlabs/KeenClient-Python/blob/266387c3376d1e000d117e17c45045ae3439d43f/keen/client.py#L307-L319 |
keenlabs/KeenClient-Python | keen/client.py | KeenClient.select_unique | def select_unique(self, event_collection, target_property, timeframe=None, timezone=None, interval=None,
filters=None, group_by=None, order_by=None, max_age=None, limit=None):
""" Performs a select unique query
Returns an array of the unique values of a target property for events ... | python | def select_unique(self, event_collection, target_property, timeframe=None, timezone=None, interval=None,
filters=None, group_by=None, order_by=None, max_age=None, limit=None):
""" Performs a select unique query
Returns an array of the unique values of a target property for events ... | Performs a select unique query
Returns an array of the unique values of a target property for events that meet the given criteria.
:param event_collection: string, the name of the collection to query
:param target_property: string, the name of the event property you would like use
:par... | https://github.com/keenlabs/KeenClient-Python/blob/266387c3376d1e000d117e17c45045ae3439d43f/keen/client.py#L596-L626 |
keenlabs/KeenClient-Python | keen/client.py | KeenClient.extraction | def extraction(self, event_collection, timeframe=None, timezone=None, filters=None, latest=None,
email=None, property_names=None):
""" Performs a data extraction
Returns either a JSON object of events or a response
indicating an email will be sent to you with data.
... | python | def extraction(self, event_collection, timeframe=None, timezone=None, filters=None, latest=None,
email=None, property_names=None):
""" Performs a data extraction
Returns either a JSON object of events or a response
indicating an email will be sent to you with data.
... | Performs a data extraction
Returns either a JSON object of events or a response
indicating an email will be sent to you with data.
:param event_collection: string, the name of the collection to query
:param timeframe: string or dict, the timeframe in which the events
happened ... | https://github.com/keenlabs/KeenClient-Python/blob/266387c3376d1e000d117e17c45045ae3439d43f/keen/client.py#L628-L649 |
keenlabs/KeenClient-Python | keen/client.py | KeenClient.funnel | def funnel(self, steps, timeframe=None, timezone=None, max_age=None, all_keys=False):
""" Performs a Funnel query
Returns an object containing the results for each step of the funnel.
:param steps: array of dictionaries, one for each step. example:
[{"event_collection":"signup","actor_... | python | def funnel(self, steps, timeframe=None, timezone=None, max_age=None, all_keys=False):
""" Performs a Funnel query
Returns an object containing the results for each step of the funnel.
:param steps: array of dictionaries, one for each step. example:
[{"event_collection":"signup","actor_... | Performs a Funnel query
Returns an object containing the results for each step of the funnel.
:param steps: array of dictionaries, one for each step. example:
[{"event_collection":"signup","actor_property":"user.id"},
{"event_collection":"purchase","actor_property:"user.id"}]
:... | https://github.com/keenlabs/KeenClient-Python/blob/266387c3376d1e000d117e17c45045ae3439d43f/keen/client.py#L651-L675 |
quintusdias/glymur | glymur/lib/openjpeg.py | version | def version():
"""Wrapper for opj_version library routine."""
OPENJPEG.opj_version.restype = ctypes.c_char_p
library_version = OPENJPEG.opj_version()
if sys.hexversion >= 0x03000000:
return library_version.decode('utf-8')
else:
return library_version | python | def version():
"""Wrapper for opj_version library routine."""
OPENJPEG.opj_version.restype = ctypes.c_char_p
library_version = OPENJPEG.opj_version()
if sys.hexversion >= 0x03000000:
return library_version.decode('utf-8')
else:
return library_version | Wrapper for opj_version library routine. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L18-L25 |
quintusdias/glymur | glymur/lib/openjpeg.py | cio_open | def cio_open(cinfo, src=None):
"""Wrapper for openjpeg library function opj_cio_open."""
argtypes = [ctypes.POINTER(CommonStructType), ctypes.c_char_p,
ctypes.c_int]
OPENJPEG.opj_cio_open.argtypes = argtypes
OPENJPEG.opj_cio_open.restype = ctypes.POINTER(CioType)
if src is None:
... | python | def cio_open(cinfo, src=None):
"""Wrapper for openjpeg library function opj_cio_open."""
argtypes = [ctypes.POINTER(CommonStructType), ctypes.c_char_p,
ctypes.c_int]
OPENJPEG.opj_cio_open.argtypes = argtypes
OPENJPEG.opj_cio_open.restype = ctypes.POINTER(CioType)
if src is None:
... | Wrapper for openjpeg library function opj_cio_open. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L422-L438 |
quintusdias/glymur | glymur/lib/openjpeg.py | cio_close | def cio_close(cio):
"""Wraps openjpeg library function cio_close.
"""
OPENJPEG.opj_cio_close.argtypes = [ctypes.POINTER(CioType)]
OPENJPEG.opj_cio_close(cio) | python | def cio_close(cio):
"""Wraps openjpeg library function cio_close.
"""
OPENJPEG.opj_cio_close.argtypes = [ctypes.POINTER(CioType)]
OPENJPEG.opj_cio_close(cio) | Wraps openjpeg library function cio_close. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L441-L445 |
quintusdias/glymur | glymur/lib/openjpeg.py | cio_tell | def cio_tell(cio):
"""Get position in byte stream."""
OPENJPEG.cio_tell.argtypes = [ctypes.POINTER(CioType)]
OPENJPEG.cio_tell.restype = ctypes.c_int
pos = OPENJPEG.cio_tell(cio)
return pos | python | def cio_tell(cio):
"""Get position in byte stream."""
OPENJPEG.cio_tell.argtypes = [ctypes.POINTER(CioType)]
OPENJPEG.cio_tell.restype = ctypes.c_int
pos = OPENJPEG.cio_tell(cio)
return pos | Get position in byte stream. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L448-L453 |
quintusdias/glymur | glymur/lib/openjpeg.py | create_compress | def create_compress(fmt):
"""Wrapper for openjpeg library function opj_create_compress.
Creates a J2K/JPT/JP2 compression structure.
"""
OPENJPEG.opj_create_compress.argtypes = [ctypes.c_int]
OPENJPEG.opj_create_compress.restype = ctypes.POINTER(CompressionInfoType)
cinfo = OPENJPEG.opj_create_... | python | def create_compress(fmt):
"""Wrapper for openjpeg library function opj_create_compress.
Creates a J2K/JPT/JP2 compression structure.
"""
OPENJPEG.opj_create_compress.argtypes = [ctypes.c_int]
OPENJPEG.opj_create_compress.restype = ctypes.POINTER(CompressionInfoType)
cinfo = OPENJPEG.opj_create_... | Wrapper for openjpeg library function opj_create_compress.
Creates a J2K/JPT/JP2 compression structure. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L456-L464 |
quintusdias/glymur | glymur/lib/openjpeg.py | create_decompress | def create_decompress(fmt):
"""Wraps openjpeg library function opj_create_decompress.
"""
OPENJPEG.opj_create_decompress.argtypes = [ctypes.c_int]
restype = ctypes.POINTER(DecompressionInfoType)
OPENJPEG.opj_create_decompress.restype = restype
dinfo = OPENJPEG.opj_create_decompress(fmt)
retu... | python | def create_decompress(fmt):
"""Wraps openjpeg library function opj_create_decompress.
"""
OPENJPEG.opj_create_decompress.argtypes = [ctypes.c_int]
restype = ctypes.POINTER(DecompressionInfoType)
OPENJPEG.opj_create_decompress.restype = restype
dinfo = OPENJPEG.opj_create_decompress(fmt)
retu... | Wraps openjpeg library function opj_create_decompress. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L467-L474 |
quintusdias/glymur | glymur/lib/openjpeg.py | decode | def decode(dinfo, cio):
"""Wrapper for opj_decode.
"""
argtypes = [ctypes.POINTER(DecompressionInfoType), ctypes.POINTER(CioType)]
OPENJPEG.opj_decode.argtypes = argtypes
OPENJPEG.opj_decode.restype = ctypes.POINTER(ImageType)
image = OPENJPEG.opj_decode(dinfo, cio)
return image | python | def decode(dinfo, cio):
"""Wrapper for opj_decode.
"""
argtypes = [ctypes.POINTER(DecompressionInfoType), ctypes.POINTER(CioType)]
OPENJPEG.opj_decode.argtypes = argtypes
OPENJPEG.opj_decode.restype = ctypes.POINTER(ImageType)
image = OPENJPEG.opj_decode(dinfo, cio)
return image | Wrapper for opj_decode. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L477-L484 |
quintusdias/glymur | glymur/lib/openjpeg.py | destroy_compress | def destroy_compress(cinfo):
"""Wrapper for openjpeg library function opj_destroy_compress.
Release resources for a compressor handle.
"""
argtypes = [ctypes.POINTER(CompressionInfoType)]
OPENJPEG.opj_destroy_compress.argtypes = argtypes
OPENJPEG.opj_destroy_compress(cinfo) | python | def destroy_compress(cinfo):
"""Wrapper for openjpeg library function opj_destroy_compress.
Release resources for a compressor handle.
"""
argtypes = [ctypes.POINTER(CompressionInfoType)]
OPENJPEG.opj_destroy_compress.argtypes = argtypes
OPENJPEG.opj_destroy_compress(cinfo) | Wrapper for openjpeg library function opj_destroy_compress.
Release resources for a compressor handle. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L487-L494 |
quintusdias/glymur | glymur/lib/openjpeg.py | encode | def encode(cinfo, cio, image):
"""Wrapper for openjpeg library function opj_encode.
Encodes an image into a JPEG-2000 codestream.
Parameters
----------
cinfo : compression handle
cio : output buffer stream
image : image to encode
"""
argtypes = [ctypes.POINTER(CompressionInfoType... | python | def encode(cinfo, cio, image):
"""Wrapper for openjpeg library function opj_encode.
Encodes an image into a JPEG-2000 codestream.
Parameters
----------
cinfo : compression handle
cio : output buffer stream
image : image to encode
"""
argtypes = [ctypes.POINTER(CompressionInfoType... | Wrapper for openjpeg library function opj_encode.
Encodes an image into a JPEG-2000 codestream.
Parameters
----------
cinfo : compression handle
cio : output buffer stream
image : image to encode | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L497-L516 |
quintusdias/glymur | glymur/lib/openjpeg.py | destroy_decompress | def destroy_decompress(dinfo):
"""Wraps openjpeg library function opj_destroy_decompress."""
argtypes = [ctypes.POINTER(DecompressionInfoType)]
OPENJPEG.opj_destroy_decompress.argtypes = argtypes
OPENJPEG.opj_destroy_decompress(dinfo) | python | def destroy_decompress(dinfo):
"""Wraps openjpeg library function opj_destroy_decompress."""
argtypes = [ctypes.POINTER(DecompressionInfoType)]
OPENJPEG.opj_destroy_decompress.argtypes = argtypes
OPENJPEG.opj_destroy_decompress(dinfo) | Wraps openjpeg library function opj_destroy_decompress. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L519-L523 |
quintusdias/glymur | glymur/lib/openjpeg.py | image_create | def image_create(cmptparms, cspace):
"""Wrapper for openjpeg library function opj_image_create.
"""
lst = [ctypes.c_int, ctypes.POINTER(ImageComptParmType), ctypes.c_int]
OPENJPEG.opj_image_create.argtypes = lst
OPENJPEG.opj_image_create.restype = ctypes.POINTER(ImageType)
image = OPENJPEG.opj_... | python | def image_create(cmptparms, cspace):
"""Wrapper for openjpeg library function opj_image_create.
"""
lst = [ctypes.c_int, ctypes.POINTER(ImageComptParmType), ctypes.c_int]
OPENJPEG.opj_image_create.argtypes = lst
OPENJPEG.opj_image_create.restype = ctypes.POINTER(ImageType)
image = OPENJPEG.opj_... | Wrapper for openjpeg library function opj_image_create. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L526-L534 |
quintusdias/glymur | glymur/lib/openjpeg.py | image_destroy | def image_destroy(image):
"""Wraps openjpeg library function opj_image_destroy."""
OPENJPEG.opj_image_destroy.argtypes = [ctypes.POINTER(ImageType)]
OPENJPEG.opj_image_destroy(image) | python | def image_destroy(image):
"""Wraps openjpeg library function opj_image_destroy."""
OPENJPEG.opj_image_destroy.argtypes = [ctypes.POINTER(ImageType)]
OPENJPEG.opj_image_destroy(image) | Wraps openjpeg library function opj_image_destroy. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L537-L540 |
quintusdias/glymur | glymur/lib/openjpeg.py | set_default_encoder_parameters | def set_default_encoder_parameters():
"""Wrapper for openjpeg library function opj_set_default_encoder_parameters.
"""
cparams = CompressionParametersType()
argtypes = [ctypes.POINTER(CompressionParametersType)]
OPENJPEG.opj_set_default_encoder_parameters.argtypes = argtypes
OPENJPEG.opj_set_def... | python | def set_default_encoder_parameters():
"""Wrapper for openjpeg library function opj_set_default_encoder_parameters.
"""
cparams = CompressionParametersType()
argtypes = [ctypes.POINTER(CompressionParametersType)]
OPENJPEG.opj_set_default_encoder_parameters.argtypes = argtypes
OPENJPEG.opj_set_def... | Wrapper for openjpeg library function opj_set_default_encoder_parameters. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L543-L550 |
quintusdias/glymur | glymur/lib/openjpeg.py | set_default_decoder_parameters | def set_default_decoder_parameters(dparams_p):
"""Wrapper for opj_set_default_decoder_parameters.
"""
argtypes = [ctypes.POINTER(DecompressionParametersType)]
OPENJPEG.opj_set_default_decoder_parameters.argtypes = argtypes
OPENJPEG.opj_set_default_decoder_parameters(dparams_p) | python | def set_default_decoder_parameters(dparams_p):
"""Wrapper for opj_set_default_decoder_parameters.
"""
argtypes = [ctypes.POINTER(DecompressionParametersType)]
OPENJPEG.opj_set_default_decoder_parameters.argtypes = argtypes
OPENJPEG.opj_set_default_decoder_parameters(dparams_p) | Wrapper for opj_set_default_decoder_parameters. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L553-L558 |
quintusdias/glymur | glymur/lib/openjpeg.py | set_event_mgr | def set_event_mgr(dinfo, event_mgr, context=None):
"""Wrapper for openjpeg library function opj_set_event_mgr.
"""
argtypes = [ctypes.POINTER(CommonStructType),
ctypes.POINTER(EventMgrType),
ctypes.c_void_p]
OPENJPEG.opj_set_event_mgr.argtypes = argtypes
OPENJPEG.opj_... | python | def set_event_mgr(dinfo, event_mgr, context=None):
"""Wrapper for openjpeg library function opj_set_event_mgr.
"""
argtypes = [ctypes.POINTER(CommonStructType),
ctypes.POINTER(EventMgrType),
ctypes.c_void_p]
OPENJPEG.opj_set_event_mgr.argtypes = argtypes
OPENJPEG.opj_... | Wrapper for openjpeg library function opj_set_event_mgr. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L561-L570 |
quintusdias/glymur | glymur/lib/openjpeg.py | setup_encoder | def setup_encoder(cinfo, cparameters, image):
"""Wrapper for openjpeg library function opj_setup_decoder."""
argtypes = [ctypes.POINTER(CompressionInfoType),
ctypes.POINTER(CompressionParametersType),
ctypes.POINTER(ImageType)]
OPENJPEG.opj_setup_encoder.argtypes = argtypes
... | python | def setup_encoder(cinfo, cparameters, image):
"""Wrapper for openjpeg library function opj_setup_decoder."""
argtypes = [ctypes.POINTER(CompressionInfoType),
ctypes.POINTER(CompressionParametersType),
ctypes.POINTER(ImageType)]
OPENJPEG.opj_setup_encoder.argtypes = argtypes
... | Wrapper for openjpeg library function opj_setup_decoder. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L573-L579 |
quintusdias/glymur | glymur/lib/openjpeg.py | setup_decoder | def setup_decoder(dinfo, dparams):
"""Wrapper for openjpeg library function opj_setup_decoder."""
argtypes = [ctypes.POINTER(DecompressionInfoType),
ctypes.POINTER(DecompressionParametersType)]
OPENJPEG.opj_setup_decoder.argtypes = argtypes
OPENJPEG.opj_setup_decoder(dinfo, dparams) | python | def setup_decoder(dinfo, dparams):
"""Wrapper for openjpeg library function opj_setup_decoder."""
argtypes = [ctypes.POINTER(DecompressionInfoType),
ctypes.POINTER(DecompressionParametersType)]
OPENJPEG.opj_setup_decoder.argtypes = argtypes
OPENJPEG.opj_setup_decoder(dinfo, dparams) | Wrapper for openjpeg library function opj_setup_decoder. | https://github.com/quintusdias/glymur/blob/8b8fb091130fff00f1028dc82219e69e3f9baf6d/glymur/lib/openjpeg.py#L582-L587 |
openego/ding0 | ding0/grid/mv_grid/util/util.py | print_upper_triangular_matrix | def print_upper_triangular_matrix(matrix):
"""Prints a CVRP data dict matrix
Arguments
---------
matrix : dict
Description
Notes
-----
It is assummed that the first row of matrix contains all needed headers.
"""
# Print column header
# Assumes first row con... | python | def print_upper_triangular_matrix(matrix):
"""Prints a CVRP data dict matrix
Arguments
---------
matrix : dict
Description
Notes
-----
It is assummed that the first row of matrix contains all needed headers.
"""
# Print column header
# Assumes first row con... | Prints a CVRP data dict matrix
Arguments
---------
matrix : dict
Description
Notes
-----
It is assummed that the first row of matrix contains all needed headers. | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/grid/mv_grid/util/util.py#L22-L57 |
openego/ding0 | ding0/grid/mv_grid/util/util.py | print_upper_triangular_matrix_as_complete | def print_upper_triangular_matrix_as_complete(matrix):
"""Prints a CVRP data dict upper triangular matrix as a normal matrix
Doesn't print headers.
Arguments
---------
matrix : dict
Description
"""
for i in sorted(matrix.keys()):
for j in sorted(matrix.keys... | python | def print_upper_triangular_matrix_as_complete(matrix):
"""Prints a CVRP data dict upper triangular matrix as a normal matrix
Doesn't print headers.
Arguments
---------
matrix : dict
Description
"""
for i in sorted(matrix.keys()):
for j in sorted(matrix.keys... | Prints a CVRP data dict upper triangular matrix as a normal matrix
Doesn't print headers.
Arguments
---------
matrix : dict
Description | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/grid/mv_grid/util/util.py#L59-L78 |
openego/ding0 | ding0/grid/mv_grid/util/util.py | print_solution | def print_solution(solution):
"""Prints a solution
Arguments
---------
solution : BaseSolution
Example
-------
::
[8, 9, 10, 7]: 160
[5, 6]: 131
[3, 4, 2]: 154
Total cost: 445
"""
total_cost = 0
for solution in solution.routes()... | python | def print_solution(solution):
"""Prints a solution
Arguments
---------
solution : BaseSolution
Example
-------
::
[8, 9, 10, 7]: 160
[5, 6]: 131
[3, 4, 2]: 154
Total cost: 445
"""
total_cost = 0
for solution in solution.routes()... | Prints a solution
Arguments
---------
solution : BaseSolution
Example
-------
::
[8, 9, 10, 7]: 160
[5, 6]: 131
[3, 4, 2]: 154
Total cost: 445 | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/grid/mv_grid/util/util.py#L80-L103 |
openego/ding0 | ding0/tools/validation.py | validate_generation | def validate_generation(session, nw):
'''Validate if total generation of a grid in a pkl file is what expected.
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
nw:
The network
Returns
-------
DataFrame
compare_by_level... | python | def validate_generation(session, nw):
'''Validate if total generation of a grid in a pkl file is what expected.
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
nw:
The network
Returns
-------
DataFrame
compare_by_level... | Validate if total generation of a grid in a pkl file is what expected.
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
nw:
The network
Returns
-------
DataFrame
compare_by_level
DataFrame
compare_by_type | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/tools/validation.py#L28-L114 |
openego/ding0 | ding0/tools/validation.py | validate_load_areas | def validate_load_areas(session, nw):
'''Validate if total load of a grid in a pkl file is what expected from load areas
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
nw
The network
Returns
-------
DataFrame
compare_... | python | def validate_load_areas(session, nw):
'''Validate if total load of a grid in a pkl file is what expected from load areas
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
nw
The network
Returns
-------
DataFrame
compare_... | Validate if total load of a grid in a pkl file is what expected from load areas
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
nw
The network
Returns
-------
DataFrame
compare_by_la
Bool
True if data base IDs ... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/tools/validation.py#L117-L170 |
openego/ding0 | ding0/tools/validation.py | validate_lv_districts | def validate_lv_districts(session, nw):
'''Validate if total load of a grid in a pkl file is what expected from LV districts
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
nw:
The network
Returns
-------
DataFrame
compare_by... | python | def validate_lv_districts(session, nw):
'''Validate if total load of a grid in a pkl file is what expected from LV districts
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
nw:
The network
Returns
-------
DataFrame
compare_by... | Validate if total load of a grid in a pkl file is what expected from LV districts
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
nw:
The network
Returns
-------
DataFrame
compare_by_district
DataFrame
compare_by_load... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/tools/validation.py#L174-L294 |
openego/ding0 | ding0/flexopt/check_tech_constraints.py | check_load | def check_load(grid, mode):
""" Checks for over-loading of branches and transformers for MV or LV grid.
Parameters
----------
grid : GridDing0
Grid identifier.
mode : str
Kind of grid ('MV' or 'LV').
Returns
-------
:obj:`dict`
Dict of critical branches with max... | python | def check_load(grid, mode):
""" Checks for over-loading of branches and transformers for MV or LV grid.
Parameters
----------
grid : GridDing0
Grid identifier.
mode : str
Kind of grid ('MV' or 'LV').
Returns
-------
:obj:`dict`
Dict of critical branches with max... | Checks for over-loading of branches and transformers for MV or LV grid.
Parameters
----------
grid : GridDing0
Grid identifier.
mode : str
Kind of grid ('MV' or 'LV').
Returns
-------
:obj:`dict`
Dict of critical branches with max. relative overloading, and the
... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/flexopt/check_tech_constraints.py#L31-L152 |
openego/ding0 | ding0/flexopt/check_tech_constraints.py | check_voltage | def check_voltage(grid, mode):
""" Checks for voltage stability issues at all nodes for MV or LV grid
Parameters
----------
grid : GridDing0
Grid identifier.
mode : str
Kind of grid ('MV' or 'LV').
Returns
-------
:any:`list` of :any:`GridDing0`
List of critical... | python | def check_voltage(grid, mode):
""" Checks for voltage stability issues at all nodes for MV or LV grid
Parameters
----------
grid : GridDing0
Grid identifier.
mode : str
Kind of grid ('MV' or 'LV').
Returns
-------
:any:`list` of :any:`GridDing0`
List of critical... | Checks for voltage stability issues at all nodes for MV or LV grid
Parameters
----------
grid : GridDing0
Grid identifier.
mode : str
Kind of grid ('MV' or 'LV').
Returns
-------
:any:`list` of :any:`GridDing0`
List of critical nodes, sorted descending by voltage di... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/flexopt/check_tech_constraints.py#L155-L211 |
openego/ding0 | ding0/flexopt/check_tech_constraints.py | get_critical_line_loading | def get_critical_line_loading(grid):
"""
Assign line loading to each branch determined by peak load and peak
generation of descendant branches
The attribute `s_res` is a list of two elements
1. apparent power in load case
2. apparent power in feed-in case
Parameters
----------
grid... | python | def get_critical_line_loading(grid):
"""
Assign line loading to each branch determined by peak load and peak
generation of descendant branches
The attribute `s_res` is a list of two elements
1. apparent power in load case
2. apparent power in feed-in case
Parameters
----------
grid... | Assign line loading to each branch determined by peak load and peak
generation of descendant branches
The attribute `s_res` is a list of two elements
1. apparent power in load case
2. apparent power in feed-in case
Parameters
----------
grid : ding0.core.network.grids.LVGridDing0
D... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/flexopt/check_tech_constraints.py#L214-L302 |
openego/ding0 | ding0/flexopt/check_tech_constraints.py | peak_load_generation_at_node | def peak_load_generation_at_node(nodes):
"""
Get maximum occuring load and generation at a certain node
Summarizes peak loads and nominal generation power of descendant nodes
of a branch
Parameters
----------
nodes : :any:`list`
Any LV grid Ding0 node object that is part of the gri... | python | def peak_load_generation_at_node(nodes):
"""
Get maximum occuring load and generation at a certain node
Summarizes peak loads and nominal generation power of descendant nodes
of a branch
Parameters
----------
nodes : :any:`list`
Any LV grid Ding0 node object that is part of the gri... | Get maximum occuring load and generation at a certain node
Summarizes peak loads and nominal generation power of descendant nodes
of a branch
Parameters
----------
nodes : :any:`list`
Any LV grid Ding0 node object that is part of the grid topology
Return
------
:any:`float`
... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/flexopt/check_tech_constraints.py#L305-L333 |
openego/ding0 | ding0/flexopt/check_tech_constraints.py | get_critical_voltage_at_nodes | def get_critical_voltage_at_nodes(grid):
r"""
Estimate voltage drop/increase induced by loads/generators connected to the
grid.
Based on voltage level at each node of the grid critical nodes in terms
of exceed tolerable voltage drop/increase are determined.
The tolerable voltage drop/increase i... | python | def get_critical_voltage_at_nodes(grid):
r"""
Estimate voltage drop/increase induced by loads/generators connected to the
grid.
Based on voltage level at each node of the grid critical nodes in terms
of exceed tolerable voltage drop/increase are determined.
The tolerable voltage drop/increase i... | r"""
Estimate voltage drop/increase induced by loads/generators connected to the
grid.
Based on voltage level at each node of the grid critical nodes in terms
of exceed tolerable voltage drop/increase are determined.
The tolerable voltage drop/increase is defined by [#VDE]_ a adds up to
3 % of ... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/flexopt/check_tech_constraints.py#L336-L526 |
openego/ding0 | ding0/flexopt/check_tech_constraints.py | voltage_delta_vde | def voltage_delta_vde(v_nom, s_max, r, x, cos_phi):
"""
Estimate voltrage drop/increase
The VDE [#]_ proposes a simplified method to estimate voltage drop or
increase in radial grids.
Parameters
----------
v_nom : int
Nominal voltage
s_max : float
Apparent power
r :... | python | def voltage_delta_vde(v_nom, s_max, r, x, cos_phi):
"""
Estimate voltrage drop/increase
The VDE [#]_ proposes a simplified method to estimate voltage drop or
increase in radial grids.
Parameters
----------
v_nom : int
Nominal voltage
s_max : float
Apparent power
r :... | Estimate voltrage drop/increase
The VDE [#]_ proposes a simplified method to estimate voltage drop or
increase in radial grids.
Parameters
----------
v_nom : int
Nominal voltage
s_max : float
Apparent power
r : float
Short-circuit resistance from node to HV/MV subst... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/flexopt/check_tech_constraints.py#L529-L564 |
openego/ding0 | ding0/flexopt/check_tech_constraints.py | get_house_conn_gen_load | def get_house_conn_gen_load(graph, node):
"""
Get generation capacity/ peak load of neighboring house connected to main
branch
Parameters
----------
graph : :networkx:`NetworkX Graph Obj< >`
Directed graph
node : graph node
Node of the main branch of LV grid
Returns
... | python | def get_house_conn_gen_load(graph, node):
"""
Get generation capacity/ peak load of neighboring house connected to main
branch
Parameters
----------
graph : :networkx:`NetworkX Graph Obj< >`
Directed graph
node : graph node
Node of the main branch of LV grid
Returns
... | Get generation capacity/ peak load of neighboring house connected to main
branch
Parameters
----------
graph : :networkx:`NetworkX Graph Obj< >`
Directed graph
node : graph node
Node of the main branch of LV grid
Returns
-------
:any:`list`
A list containing two... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/flexopt/check_tech_constraints.py#L567-L599 |
openego/ding0 | ding0/flexopt/check_tech_constraints.py | get_voltage_delta_branch | def get_voltage_delta_branch(grid, tree, node, r_preceeding, x_preceeding):
"""
Determine voltage for a preceeding branch (edge) of node
Parameters
----------
grid : LVGridDing0
Ding0 grid object
tree : :networkx:`NetworkX Graph Obj< >`
Tree of grid topology
node : graph nod... | python | def get_voltage_delta_branch(grid, tree, node, r_preceeding, x_preceeding):
"""
Determine voltage for a preceeding branch (edge) of node
Parameters
----------
grid : LVGridDing0
Ding0 grid object
tree : :networkx:`NetworkX Graph Obj< >`
Tree of grid topology
node : graph nod... | Determine voltage for a preceeding branch (edge) of node
Parameters
----------
grid : LVGridDing0
Ding0 grid object
tree : :networkx:`NetworkX Graph Obj< >`
Tree of grid topology
node : graph node
Node to determine voltage level at
r_preceeding : float
Resitance ... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/flexopt/check_tech_constraints.py#L602-L648 |
openego/ding0 | ding0/flexopt/check_tech_constraints.py | get_mv_impedance | def get_mv_impedance(grid):
"""
Determine MV grid impedance (resistance and reactance separately)
Parameters
----------
grid : LVGridDing0
Returns
-------
:any:`list`
List containing resistance and reactance of MV grid
"""
omega = 2 * math.pi * 50
mv_grid = grid.g... | python | def get_mv_impedance(grid):
"""
Determine MV grid impedance (resistance and reactance separately)
Parameters
----------
grid : LVGridDing0
Returns
-------
:any:`list`
List containing resistance and reactance of MV grid
"""
omega = 2 * math.pi * 50
mv_grid = grid.g... | Determine MV grid impedance (resistance and reactance separately)
Parameters
----------
grid : LVGridDing0
Returns
-------
:any:`list`
List containing resistance and reactance of MV grid | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/flexopt/check_tech_constraints.py#L651-L674 |
openego/ding0 | ding0/flexopt/check_tech_constraints.py | voltage_delta_stub | def voltage_delta_stub(grid, tree, main_branch_node, stub_node, r_preceeding,
x_preceedig):
"""
Determine voltage for stub branches
Parameters
----------
grid : LVGridDing0
Ding0 grid object
tree : :networkx:`NetworkX Graph Obj< >`
Tree of grid topology
... | python | def voltage_delta_stub(grid, tree, main_branch_node, stub_node, r_preceeding,
x_preceedig):
"""
Determine voltage for stub branches
Parameters
----------
grid : LVGridDing0
Ding0 grid object
tree : :networkx:`NetworkX Graph Obj< >`
Tree of grid topology
... | Determine voltage for stub branches
Parameters
----------
grid : LVGridDing0
Ding0 grid object
tree : :networkx:`NetworkX Graph Obj< >`
Tree of grid topology
main_branch_node : graph node
Node of main branch that stub branch node in connected to
main_branch : dict
... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/flexopt/check_tech_constraints.py#L677-L733 |
openego/ding0 | ding0/flexopt/check_tech_constraints.py | get_voltage_at_bus_bar | def get_voltage_at_bus_bar(grid, tree):
"""
Determine voltage level at bus bar of MV-LV substation
Parameters
----------
grid : LVGridDing0
Ding0 grid object
tree : :networkx:`NetworkX Graph Obj< >`
Tree of grid topology:
Returns
-------
:any:`list`
Voltage ... | python | def get_voltage_at_bus_bar(grid, tree):
"""
Determine voltage level at bus bar of MV-LV substation
Parameters
----------
grid : LVGridDing0
Ding0 grid object
tree : :networkx:`NetworkX Graph Obj< >`
Tree of grid topology:
Returns
-------
:any:`list`
Voltage ... | Determine voltage level at bus bar of MV-LV substation
Parameters
----------
grid : LVGridDing0
Ding0 grid object
tree : :networkx:`NetworkX Graph Obj< >`
Tree of grid topology:
Returns
-------
:any:`list`
Voltage at bus bar. First item refers to load case, second i... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/flexopt/check_tech_constraints.py#L736-L783 |
openego/ding0 | ding0/core/structure/groups.py | LoadAreaGroupDing0.add_lv_load_area | def add_lv_load_area(self, lv_load_area):
# TODO: check docstring
"""Adds a LV load_area to _lv_load_areas if not already existing
Args
----
lv_load_area: :shapely:`Shapely Polygon object<polygons>`
Descr
"""
self._lv_load_areas.append(lv_load... | python | def add_lv_load_area(self, lv_load_area):
# TODO: check docstring
"""Adds a LV load_area to _lv_load_areas if not already existing
Args
----
lv_load_area: :shapely:`Shapely Polygon object<polygons>`
Descr
"""
self._lv_load_areas.append(lv_load... | Adds a LV load_area to _lv_load_areas if not already existing
Args
----
lv_load_area: :shapely:`Shapely Polygon object<polygons>`
Descr | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/structure/groups.py#L68-L79 |
openego/ding0 | ding0/core/structure/groups.py | LoadAreaGroupDing0.can_add_lv_load_area | def can_add_lv_load_area(self, node):
# TODO: check docstring
"""Sums up peak load of LV stations
That is, total peak load for satellite string
Args
----
node: GridDing0
Descr
Returns
-------
bool
... | python | def can_add_lv_load_area(self, node):
# TODO: check docstring
"""Sums up peak load of LV stations
That is, total peak load for satellite string
Args
----
node: GridDing0
Descr
Returns
-------
bool
... | Sums up peak load of LV stations
That is, total peak load for satellite string
Args
----
node: GridDing0
Descr
Returns
-------
bool
True if ???? | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/structure/groups.py#L81-L108 |
openego/ding0 | ding0/grid/mv_grid/solvers/local_search.py | LocalSearchSolver.operator_oropt | def operator_oropt(self, graph, solution, op_diff_round_digits, anim=None):
# TODO: check docstring
"""Applies Or-Opt intra-route operator to solution
Takes chains of nodes (length=3..1 consecutive nodes) from a given
route and calculates savings when inserted into another posit... | python | def operator_oropt(self, graph, solution, op_diff_round_digits, anim=None):
# TODO: check docstring
"""Applies Or-Opt intra-route operator to solution
Takes chains of nodes (length=3..1 consecutive nodes) from a given
route and calculates savings when inserted into another posit... | Applies Or-Opt intra-route operator to solution
Takes chains of nodes (length=3..1 consecutive nodes) from a given
route and calculates savings when inserted into another position on the
same route (all possible positions). Performes best move (max. saving)
and starts over again... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/grid/mv_grid/solvers/local_search.py#L112-L219 |
openego/ding0 | ding0/grid/mv_grid/solvers/local_search.py | LocalSearchSolver.operator_relocate | def operator_relocate(self, graph, solution, op_diff_round_digits, anim):
"""applies Relocate inter-route operator to solution
Takes every node from every route and calculates savings when inserted
into all possible positions in other routes. Insertion is done at
position with m... | python | def operator_relocate(self, graph, solution, op_diff_round_digits, anim):
"""applies Relocate inter-route operator to solution
Takes every node from every route and calculates savings when inserted
into all possible positions in other routes. Insertion is done at
position with m... | applies Relocate inter-route operator to solution
Takes every node from every route and calculates savings when inserted
into all possible positions in other routes. Insertion is done at
position with max. saving and procedure starts over again with newly
created graph as input.... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/grid/mv_grid/solvers/local_search.py#L221-L330 |
openego/ding0 | ding0/grid/mv_grid/solvers/local_search.py | LocalSearchSolver.operator_cross | def operator_cross(self, graph, solution, op_diff_round_digits):
# TODO: check docstring
"""applies Cross inter-route operator to solution
Takes every node from every route and calculates savings when inserted
into all possible positions in other routes. Insertion is done at
pos... | python | def operator_cross(self, graph, solution, op_diff_round_digits):
# TODO: check docstring
"""applies Cross inter-route operator to solution
Takes every node from every route and calculates savings when inserted
into all possible positions in other routes. Insertion is done at
pos... | applies Cross inter-route operator to solution
Takes every node from every route and calculates savings when inserted
into all possible positions in other routes. Insertion is done at
position with max. saving and procedure starts over again with newly
created graph as input. Stops when... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/grid/mv_grid/solvers/local_search.py#L468-L507 |
openego/ding0 | ding0/grid/mv_grid/solvers/local_search.py | LocalSearchSolver.benchmark_operator_order | def benchmark_operator_order(self, graph, solution, op_diff_round_digits):
"""performs all possible permutations of route improvement and prints graph length
Args
----
graph: :networkx:`NetworkX Graph Obj< >`
A NetworkX graaph is used.
solution: BaseSolution
... | python | def benchmark_operator_order(self, graph, solution, op_diff_round_digits):
"""performs all possible permutations of route improvement and prints graph length
Args
----
graph: :networkx:`NetworkX Graph Obj< >`
A NetworkX graaph is used.
solution: BaseSolution
... | performs all possible permutations of route improvement and prints graph length
Args
----
graph: :networkx:`NetworkX Graph Obj< >`
A NetworkX graaph is used.
solution: BaseSolution
BaseSolution instance
op_diff_round_digits: float
Prec... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/grid/mv_grid/solvers/local_search.py#L509-L543 |
openego/ding0 | ding0/grid/mv_grid/solvers/local_search.py | LocalSearchSolver.solve | def solve(self, graph, savings_solution, timeout, debug=False, anim=None):
"""Improve initial savings solution using local search
Parameters
----------
graph: :networkx:`NetworkX Graph Obj< >`
Graph instance
savings_solution: SavingsSolution
initial solut... | python | def solve(self, graph, savings_solution, timeout, debug=False, anim=None):
"""Improve initial savings solution using local search
Parameters
----------
graph: :networkx:`NetworkX Graph Obj< >`
Graph instance
savings_solution: SavingsSolution
initial solut... | Improve initial savings solution using local search
Parameters
----------
graph: :networkx:`NetworkX Graph Obj< >`
Graph instance
savings_solution: SavingsSolution
initial solution of CVRP problem (instance of `SavingsSolution` class)
timeout: int
... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/grid/mv_grid/solvers/local_search.py#L545-L600 |
openego/ding0 | ding0/grid/lv_grid/check.py | get_branches | def get_branches(grid):
"""
Individual graphs of sectoral loads
:param geid:
:return:
"""
station = grid._station
tree = nx.dfs_tree(grid._graph, station)
# TODO: idea
# 1. build tree from lv_grid station as root -> diretions should point to
# descending leafs
# 2. for an... | python | def get_branches(grid):
"""
Individual graphs of sectoral loads
:param geid:
:return:
"""
station = grid._station
tree = nx.dfs_tree(grid._graph, station)
# TODO: idea
# 1. build tree from lv_grid station as root -> diretions should point to
# descending leafs
# 2. for an... | Individual graphs of sectoral loads
:param geid:
:return: | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/grid/lv_grid/check.py#L22-L64 |
openego/ding0 | ding0/core/__init__.py | NetworkDing0.add_mv_grid_district | def add_mv_grid_district(self, mv_grid_district):
"""Adds a MV grid_district to _mv_grid_districts if not already existing"""
# TODO: use setter method here (make attribute '_mv_grid_districts' private)
if mv_grid_district not in self.mv_grid_districts():
self._mv_grid_districts.appe... | python | def add_mv_grid_district(self, mv_grid_district):
"""Adds a MV grid_district to _mv_grid_districts if not already existing"""
# TODO: use setter method here (make attribute '_mv_grid_districts' private)
if mv_grid_district not in self.mv_grid_districts():
self._mv_grid_districts.appe... | Adds a MV grid_district to _mv_grid_districts if not already existing | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/__init__.py#L80-L84 |
openego/ding0 | ding0/core/__init__.py | NetworkDing0.run_ding0 | def run_ding0(self, session, mv_grid_districts_no=None, debug=False, export_figures=False):
""" Let DING0 run by shouting at this method (or just call
it from NetworkDing0 instance). This method is a wrapper
for the main functionality of DING0.
Parameters
----------
... | python | def run_ding0(self, session, mv_grid_districts_no=None, debug=False, export_figures=False):
""" Let DING0 run by shouting at this method (or just call
it from NetworkDing0 instance). This method is a wrapper
for the main functionality of DING0.
Parameters
----------
... | Let DING0 run by shouting at this method (or just call
it from NetworkDing0 instance). This method is a wrapper
for the main functionality of DING0.
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
mv_grid_districts_no :... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/__init__.py#L106-L268 |
openego/ding0 | ding0/core/__init__.py | NetworkDing0.get_mvgd_lvla_lvgd_obj_from_id | def get_mvgd_lvla_lvgd_obj_from_id(self):
""" Build dict with mapping from LVLoadAreaDing0 id to LVLoadAreaDing0 object,
MVGridDistrictDing0 id to MVGridDistrictDing0 object,
LVGridDistrictDing0 id to LVGridDistrictDing0 object an... | python | def get_mvgd_lvla_lvgd_obj_from_id(self):
""" Build dict with mapping from LVLoadAreaDing0 id to LVLoadAreaDing0 object,
MVGridDistrictDing0 id to MVGridDistrictDing0 object,
LVGridDistrictDing0 id to LVGridDistrictDing0 object an... | Build dict with mapping from LVLoadAreaDing0 id to LVLoadAreaDing0 object,
MVGridDistrictDing0 id to MVGridDistrictDing0 object,
LVGridDistrictDing0 id to LVGridDistrictDing0 object and
LVStationDi... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/__init__.py#L270-L325 |
openego/ding0 | ding0/core/__init__.py | NetworkDing0.build_mv_grid_district | def build_mv_grid_district(self, poly_id, subst_id, grid_district_geo_data,
station_geo_data):
"""Initiates single MV grid_district including station and grid
Parameters
----------
poly_id: int
ID of grid_district according to database table. Also use... | python | def build_mv_grid_district(self, poly_id, subst_id, grid_district_geo_data,
station_geo_data):
"""Initiates single MV grid_district including station and grid
Parameters
----------
poly_id: int
ID of grid_district according to database table. Also use... | Initiates single MV grid_district including station and grid
Parameters
----------
poly_id: int
ID of grid_district according to database table. Also used as ID for created grid #TODO: check type
subst_id: int
ID of station according to database table #TODO: chec... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/__init__.py#L327-L362 |
openego/ding0 | ding0/core/__init__.py | NetworkDing0.build_lv_grid_district | def build_lv_grid_district(self,
lv_load_area,
lv_grid_districts,
lv_stations):
"""Instantiates and associates lv_grid_district incl grid and station.
The instantiation creates more or less empty object... | python | def build_lv_grid_district(self,
lv_load_area,
lv_grid_districts,
lv_stations):
"""Instantiates and associates lv_grid_district incl grid and station.
The instantiation creates more or less empty object... | Instantiates and associates lv_grid_district incl grid and station.
The instantiation creates more or less empty objects including relevant
data for transformer choice and grid creation
Parameters
----------
lv_load_area: :shapely:`Shapely Polygon object<polygons>`
... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/__init__.py#L364-L469 |
openego/ding0 | ding0/core/__init__.py | NetworkDing0.import_mv_grid_districts | def import_mv_grid_districts(self, session, mv_grid_districts_no=None):
""" Imports MV Grid Districts, HV-MV stations, Load Areas, LV Grid Districts
and MV-LV stations, instantiates and initiates objects.
Parameters
----------
session : sqlalchemy.orm.session.Session
... | python | def import_mv_grid_districts(self, session, mv_grid_districts_no=None):
""" Imports MV Grid Districts, HV-MV stations, Load Areas, LV Grid Districts
and MV-LV stations, instantiates and initiates objects.
Parameters
----------
session : sqlalchemy.orm.session.Session
... | Imports MV Grid Districts, HV-MV stations, Load Areas, LV Grid Districts
and MV-LV stations, instantiates and initiates objects.
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
mv_grid_districts : List of MV grid_districts/stations... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/__init__.py#L471-L554 |
openego/ding0 | ding0/core/__init__.py | NetworkDing0.import_lv_load_areas | def import_lv_load_areas(self, session, mv_grid_district, lv_grid_districts,
lv_stations):
"""Imports load_areas (load areas) from database for a single MV grid_district
Parameters
----------
session : sqlalchemy.orm.session.Session
Database sess... | python | def import_lv_load_areas(self, session, mv_grid_district, lv_grid_districts,
lv_stations):
"""Imports load_areas (load areas) from database for a single MV grid_district
Parameters
----------
session : sqlalchemy.orm.session.Session
Database sess... | Imports load_areas (load areas) from database for a single MV grid_district
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
mv_grid_district : MV grid_district/station (instance of MVGridDistrictDing0 class) for
which the import of... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/__init__.py#L556-L664 |
openego/ding0 | ding0/core/__init__.py | NetworkDing0.import_lv_grid_districts | def import_lv_grid_districts(self, session, lv_stations):
"""Imports all lv grid districts within given load area
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
Returns
-------
lv_grid_districts: :pandas:`pandas.DataF... | python | def import_lv_grid_districts(self, session, lv_stations):
"""Imports all lv grid districts within given load area
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
Returns
-------
lv_grid_districts: :pandas:`pandas.DataF... | Imports all lv grid districts within given load area
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
Returns
-------
lv_grid_districts: :pandas:`pandas.DataFrame<dataframe>`
Table of lv_grid_districts | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/__init__.py#L666-L745 |
openego/ding0 | ding0/core/__init__.py | NetworkDing0.import_lv_stations | def import_lv_stations(self, session):
"""
Import lv_stations within the given load_area
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
Returns
-------
lv_stations: :pandas:`pandas.DataFrame<dataframe>`
... | python | def import_lv_stations(self, session):
"""
Import lv_stations within the given load_area
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
Returns
-------
lv_stations: :pandas:`pandas.DataFrame<dataframe>`
... | Import lv_stations within the given load_area
Parameters
----------
session : sqlalchemy.orm.session.Session
Database session
Returns
-------
lv_stations: :pandas:`pandas.DataFrame<dataframe>`
Table of lv_stations | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/__init__.py#L747-L779 |
openego/ding0 | ding0/core/__init__.py | NetworkDing0.import_generators | def import_generators(self, session, debug=False):
"""
Imports renewable (res) and conventional (conv) generators
Args:
session : sqlalchemy.orm.session.Session
Database session
debug: If True, information is printed during process
Notes:
... | python | def import_generators(self, session, debug=False):
"""
Imports renewable (res) and conventional (conv) generators
Args:
session : sqlalchemy.orm.session.Session
Database session
debug: If True, information is printed during process
Notes:
... | Imports renewable (res) and conventional (conv) generators
Args:
session : sqlalchemy.orm.session.Session
Database session
debug: If True, information is printed during process
Notes:
Connection of generators is done later on in NetworkDing0's method ... | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/__init__.py#L781-L985 |
openego/ding0 | ding0/core/__init__.py | NetworkDing0.import_config | def import_config(self):
""" Loads parameters from config files
Returns
-------
int
config object #TODO check type
"""
# load parameters from configs
cfg_ding0.load_config('config_db_tables.cfg')
cfg_ding0.load_config('config_calc.cfg')
... | python | def import_config(self):
""" Loads parameters from config files
Returns
-------
int
config object #TODO check type
"""
# load parameters from configs
cfg_ding0.load_config('config_db_tables.cfg')
cfg_ding0.load_config('config_calc.cfg')
... | Loads parameters from config files
Returns
-------
int
config object #TODO check type | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/__init__.py#L987-L1004 |
openego/ding0 | ding0/core/__init__.py | NetworkDing0.import_pf_config | def import_pf_config(self):
""" Creates power flow config class and imports config from file
Returns
-------
PFConfigDing0
PFConfigDing0 object
"""
scenario = cfg_ding0.get("powerflow", "test_grid_stability_scenario")
start_hour = int(cfg_ding0.get("... | python | def import_pf_config(self):
""" Creates power flow config class and imports config from file
Returns
-------
PFConfigDing0
PFConfigDing0 object
"""
scenario = cfg_ding0.get("powerflow", "test_grid_stability_scenario")
start_hour = int(cfg_ding0.get("... | Creates power flow config class and imports config from file
Returns
-------
PFConfigDing0
PFConfigDing0 object | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/__init__.py#L1006-L1027 |
openego/ding0 | ding0/core/__init__.py | NetworkDing0.import_static_data | def import_static_data(self):
""" Imports static data into NetworkDing0 such as equipment.
Returns
-------
Dictionary with equipment data
"""
package_path = ding0.__path__[0]
static_data = {}
equipment_mv_parameters_trafos = cfg_ding0.get('equipment',
... | python | def import_static_data(self):
""" Imports static data into NetworkDing0 such as equipment.
Returns
-------
Dictionary with equipment data
"""
package_path = ding0.__path__[0]
static_data = {}
equipment_mv_parameters_trafos = cfg_ding0.get('equipment',
... | Imports static data into NetworkDing0 such as equipment.
Returns
-------
Dictionary with equipment data | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/__init__.py#L1029-L1121 |
openego/ding0 | ding0/core/__init__.py | NetworkDing0.import_orm | def import_orm(self):
#TODO: check docstring
""" Import ORM classes for oedb access depending on input in config in
self.config which is loaded from 'config_db_tables.cfg'
Returns
-------
int
Descr #TODO check type
"""
orm = {}
... | python | def import_orm(self):
#TODO: check docstring
""" Import ORM classes for oedb access depending on input in config in
self.config which is loaded from 'config_db_tables.cfg'
Returns
-------
int
Descr #TODO check type
"""
orm = {}
... | Import ORM classes for oedb access depending on input in config in
self.config which is loaded from 'config_db_tables.cfg'
Returns
-------
int
Descr #TODO check type | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/__init__.py#L1123-L1193 |
openego/ding0 | ding0/core/__init__.py | NetworkDing0.validate_grid_districts | def validate_grid_districts(self):
#TODO: check docstring
""" Tests MV grid districts for validity concerning imported data such as:
i) Uno
ii) Dos
Invalid MV grid districts are subsequently deleted from Network.
"""
msg_... | python | def validate_grid_districts(self):
#TODO: check docstring
""" Tests MV grid districts for validity concerning imported data such as:
i) Uno
ii) Dos
Invalid MV grid districts are subsequently deleted from Network.
"""
msg_... | Tests MV grid districts for validity concerning imported data such as:
i) Uno
ii) Dos
Invalid MV grid districts are subsequently deleted from Network. | https://github.com/openego/ding0/blob/e2d6528f96255e4bb22ba15514a4f1883564ed5d/ding0/core/__init__.py#L1195-L1229 |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.