The SIDD 1.0 Display object¶
The ProductDisplayType definition for SIDD 1.0.
- class sarpy.io.product.sidd1_elements.Display.ColorDisplayRemapType(RemapLUT=None, **kwargs)¶
Bases:
Serializable
,Arrayable
LUT-base remap indicating that the color display is done through index-based color.
- property RemapLUT¶
the two dimensional (\(N imes 3\)) look-up table, where the dtype must be uint8 or uint16. The first dimension should correspond to entries (i.e. size of the lookup table), and the second dimension must have size 3 and corresponds to RGB bands.
- Type:
numpy.ndarray
- property size¶
the size of the lookup table
- Type:
int
- classmethod from_array(array)¶
Create from the lookup table array.
- Parameters:
array (numpy.ndarray|list|tuple) – Must be two-dimensional. If not a numpy.ndarray, this will be naively interpreted as uint8.
- Return type:
- get_array(dtype=<class 'numpy.uint8'>)¶
Gets a copy of the coefficient array of specified data type.
- Parameters:
dtype (str|numpy.dtype|numpy.number) – numpy data type of the return
- Returns:
the lookup table array
- Return type:
numpy.ndarray
- classmethod from_node(node, xml_ns, ns_key=None, kwargs=None)¶
For XML deserialization.
- Parameters:
node (ElementTree.Element) – dom element for serialized class instance
xml_ns (None|dict) – The xml namespace dictionary.
ns_key (None|str) – The xml namespace key. If xml_ns is None, then this is ignored. If None and xml_ns is not None, then the string default will be used. This will be recursively passed down, unless overridden by an entry of the cls._child_xml_ns_key dictionary.
kwargs (None|dict) – None or dictionary of previously serialized attributes. For use in inheritance call, when certain attributes require specific deserialization.
- Return type:
Corresponding class instance
- to_node(doc, tag, ns_key=None, parent=None, check_validity=False, strict=False, exclude=())¶
For XML serialization, to a dom element.
- Parameters:
doc (ElementTree.ElementTree) – The xml Document
tag (None|str) – The tag name. Defaults to the value of self._tag and then the class name if unspecified.
ns_key (None|str) – The namespace prefix. This will be recursively passed down, unless overridden by an entry in the _child_xml_ns_key dictionary.
parent (None|ElementTree.Element) – The parent element. Defaults to the document root element if unspecified.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.
- Returns:
The constructed dom element, already assigned to the parent element.
- Return type:
ElementTree.Element
- to_dict(check_validity=False, strict=False, exclude=())¶
For json serialization.
- Parameters:
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.
- Returns:
dict representation of class instance appropriate for direct json serialization.
- Return type:
OrderedDict
- copy()¶
Create a deep copy.
- classmethod from_dict(input_dict)¶
For json deserialization, from dict instance.
- Parameters:
input_dict (dict) – Appropriate parameters dict instance for deserialization
- Return type:
Corresponding class instance
- is_valid(recursive=False, stack=False)¶
Returns the validity of this object according to the schema. This is done by inspecting that all required fields (i.e. entries of _required) are not None.
- Parameters:
recursive (bool) – True if we recursively check that child are also valid. This may result in verbose (i.e. noisy) logging.
stack (bool) – Print a recursive error message?
- Returns:
condition for validity of this element
- Return type:
bool
- log_validity_error(msg)¶
Log a validity check error message.
- Parameters:
msg (str) –
- log_validity_info(msg)¶
Log a validation info message.
- Parameters:
msg (str) –
- log_validity_warning(msg)¶
Log a validity check warning message.
- Parameters:
msg (str) –
- set_numeric_format(attribute, format_string)¶
Sets the numeric format string for the given attribute.
- Parameters:
attribute (str) – attribute for which the format applies - must be in _fields.
format_string (str) – format string to be applied
- Return type:
None
- to_xml_bytes(urn=None, tag=None, check_validity=False, strict=False)¶
Gets a bytes array, which corresponds to the xml string in utf-8 encoding, identified as using the namespace given by urn (if given).
- Parameters:
urn (None|str|dict) – The xml namespace string or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
- Returns:
bytes array from
ElementTree.tostring()
call.- Return type:
bytes
- to_xml_string(urn=None, tag=None, check_validity=False, strict=False)¶
Gets a xml string with utf-8 encoding, identified as using the namespace given by urn (if given).
- Parameters:
urn (None|str|dict) – The xml namespace or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
- Returns:
xml string from
ElementTree.tostring()
call.- Return type:
str
- class sarpy.io.product.sidd1_elements.Display.MonochromeDisplayRemapType(RemapType=None, RemapLUT=None, RemapParameters=None, **kwargs)¶
Bases:
Serializable
This remap works by taking the input space and using the LUT to map it to a log space (for 8-bit only).
From the log space the C0 and Ch fields are applied to get to display-ready density space. The density should then be rendered by the TTC and monitor comp. This means that the default DRA should not apply anything besides the clip points. If a different contrast/brightness is applied it should be done through modification of the clip points via DRA.
- RemapType: str¶
Required.
- Type:
str
- RemapParameters: None | ParametersCollection¶
Textual remap parameter. Filled based upon remap type (for informational purposes only). For example, if the data is linlog encoded a RemapParameter could be used to describe any amplitude scaling that was performed prior to linlog encoding the data. Optional.
- Type:
ParametersCollection
- property RemapLUT¶
the one dimensional Lookup table for remap to log amplitude for display, where the dtype must be uint8. Used during the “Product Generation Option” portion of the SIPS display chain. Required for 8-bit data, and not to be used for 16-bit data.
- Type:
numpy.ndarray
- classmethod from_node(node, xml_ns, ns_key=None, kwargs=None)¶
For XML deserialization.
- Parameters:
node (ElementTree.Element) – dom element for serialized class instance
xml_ns (None|dict) – The xml namespace dictionary.
ns_key (None|str) – The xml namespace key. If xml_ns is None, then this is ignored. If None and xml_ns is not None, then the string default will be used. This will be recursively passed down, unless overridden by an entry of the cls._child_xml_ns_key dictionary.
kwargs (None|dict) – None or dictionary of previously serialized attributes. For use in inheritance call, when certain attributes require specific deserialization.
- Return type:
Corresponding class instance
- to_node(doc, tag, ns_key=None, parent=None, check_validity=False, strict=False, exclude=())¶
For XML serialization, to a dom element.
- Parameters:
doc (ElementTree.ElementTree) – The xml Document
tag (None|str) – The tag name. Defaults to the value of self._tag and then the class name if unspecified.
ns_key (None|str) – The namespace prefix. This will be recursively passed down, unless overridden by an entry in the _child_xml_ns_key dictionary.
parent (None|ElementTree.Element) – The parent element. Defaults to the document root element if unspecified.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.
- Returns:
The constructed dom element, already assigned to the parent element.
- Return type:
ElementTree.Element
- to_dict(check_validity=False, strict=False, exclude=())¶
For json serialization.
- Parameters:
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.
- Returns:
dict representation of class instance appropriate for direct json serialization.
- Return type:
OrderedDict
- copy()¶
Create a deep copy.
- classmethod from_dict(input_dict)¶
For json deserialization, from dict instance.
- Parameters:
input_dict (dict) – Appropriate parameters dict instance for deserialization
- Return type:
Corresponding class instance
- is_valid(recursive=False, stack=False)¶
Returns the validity of this object according to the schema. This is done by inspecting that all required fields (i.e. entries of _required) are not None.
- Parameters:
recursive (bool) – True if we recursively check that child are also valid. This may result in verbose (i.e. noisy) logging.
stack (bool) – Print a recursive error message?
- Returns:
condition for validity of this element
- Return type:
bool
- log_validity_error(msg)¶
Log a validity check error message.
- Parameters:
msg (str) –
- log_validity_info(msg)¶
Log a validation info message.
- Parameters:
msg (str) –
- log_validity_warning(msg)¶
Log a validity check warning message.
- Parameters:
msg (str) –
- set_numeric_format(attribute, format_string)¶
Sets the numeric format string for the given attribute.
- Parameters:
attribute (str) – attribute for which the format applies - must be in _fields.
format_string (str) – format string to be applied
- Return type:
None
- to_xml_bytes(urn=None, tag=None, check_validity=False, strict=False)¶
Gets a bytes array, which corresponds to the xml string in utf-8 encoding, identified as using the namespace given by urn (if given).
- Parameters:
urn (None|str|dict) – The xml namespace string or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
- Returns:
bytes array from
ElementTree.tostring()
call.- Return type:
bytes
- to_xml_string(urn=None, tag=None, check_validity=False, strict=False)¶
Gets a xml string with utf-8 encoding, identified as using the namespace given by urn (if given).
- Parameters:
urn (None|str|dict) – The xml namespace or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
- Returns:
xml string from
ElementTree.tostring()
call.- Return type:
str
- class sarpy.io.product.sidd1_elements.Display.RemapChoiceType(ColorDisplayRemap=None, MonochromeDisplayRemap=None, **kwargs)¶
Bases:
Serializable
The remap choice type.
- ColorDisplayRemap: None | ColorDisplayRemapType¶
Information for proper color display of the data. Optional.
- Type:
- MonochromeDisplayRemap: None | MonochromeDisplayRemapType¶
Information for proper monochrome display of the data. Optional.
- copy()¶
Create a deep copy.
- classmethod from_dict(input_dict)¶
For json deserialization, from dict instance.
- Parameters:
input_dict (dict) – Appropriate parameters dict instance for deserialization
- Return type:
Corresponding class instance
- classmethod from_node(node, xml_ns, ns_key=None, kwargs=None)¶
For XML deserialization.
- Parameters:
node (ElementTree.Element) – dom element for serialized class instance
xml_ns (None|dict) – The xml namespace dictionary.
ns_key (None|str) – The xml namespace key. If xml_ns is None, then this is ignored. If None and xml_ns is not None, then the string default will be used. This will be recursively passed down, unless overridden by an entry of the cls._child_xml_ns_key dictionary.
kwargs (None|dict) – None or dictionary of previously serialized attributes. For use in inheritance call, when certain attributes require specific deserialization.
- Return type:
Corresponding class instance
- is_valid(recursive=False, stack=False)¶
Returns the validity of this object according to the schema. This is done by inspecting that all required fields (i.e. entries of _required) are not None.
- Parameters:
recursive (bool) – True if we recursively check that child are also valid. This may result in verbose (i.e. noisy) logging.
stack (bool) – Print a recursive error message?
- Returns:
condition for validity of this element
- Return type:
bool
- log_validity_error(msg)¶
Log a validity check error message.
- Parameters:
msg (str) –
- log_validity_info(msg)¶
Log a validation info message.
- Parameters:
msg (str) –
- log_validity_warning(msg)¶
Log a validity check warning message.
- Parameters:
msg (str) –
- set_numeric_format(attribute, format_string)¶
Sets the numeric format string for the given attribute.
- Parameters:
attribute (str) – attribute for which the format applies - must be in _fields.
format_string (str) – format string to be applied
- Return type:
None
- to_dict(check_validity=False, strict=False, exclude=())¶
For json serialization.
- Parameters:
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.
- Returns:
dict representation of class instance appropriate for direct json serialization.
- Return type:
OrderedDict
- to_node(doc, tag, ns_key=None, parent=None, check_validity=False, strict=False, exclude=())¶
For XML serialization, to a dom element.
- Parameters:
doc (ElementTree.ElementTree) – The xml Document
tag (None|str) – The tag name. Defaults to the value of self._tag and then the class name if unspecified.
ns_key (None|str) – The namespace prefix. This will be recursively passed down, unless overridden by an entry in the _child_xml_ns_key dictionary.
parent (None|ElementTree.Element) – The parent element. Defaults to the document root element if unspecified.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.
- Returns:
The constructed dom element, already assigned to the parent element.
- Return type:
ElementTree.Element
- to_xml_bytes(urn=None, tag=None, check_validity=False, strict=False)¶
Gets a bytes array, which corresponds to the xml string in utf-8 encoding, identified as using the namespace given by urn (if given).
- Parameters:
urn (None|str|dict) – The xml namespace string or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
- Returns:
bytes array from
ElementTree.tostring()
call.- Return type:
bytes
- to_xml_string(urn=None, tag=None, check_validity=False, strict=False)¶
Gets a xml string with utf-8 encoding, identified as using the namespace given by urn (if given).
- Parameters:
urn (None|str|dict) – The xml namespace or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
- Returns:
xml string from
ElementTree.tostring()
call.- Return type:
str
- class sarpy.io.product.sidd1_elements.Display.MonitorCompensationAppliedType(Gamma=None, XMin=None, **kwargs)¶
Bases:
Serializable
- Gamma: float¶
Gamma value for monitor compensation pre-applied to the image. Required.
- Type:
float
- XMin: float¶
Xmin value for monitor compensation pre-applied to the image. Required.
- Type:
float
- copy()¶
Create a deep copy.
- classmethod from_dict(input_dict)¶
For json deserialization, from dict instance.
- Parameters:
input_dict (dict) – Appropriate parameters dict instance for deserialization
- Return type:
Corresponding class instance
- classmethod from_node(node, xml_ns, ns_key=None, kwargs=None)¶
For XML deserialization.
- Parameters:
node (ElementTree.Element) – dom element for serialized class instance
xml_ns (None|dict) – The xml namespace dictionary.
ns_key (None|str) – The xml namespace key. If xml_ns is None, then this is ignored. If None and xml_ns is not None, then the string default will be used. This will be recursively passed down, unless overridden by an entry of the cls._child_xml_ns_key dictionary.
kwargs (None|dict) – None or dictionary of previously serialized attributes. For use in inheritance call, when certain attributes require specific deserialization.
- Return type:
Corresponding class instance
- is_valid(recursive=False, stack=False)¶
Returns the validity of this object according to the schema. This is done by inspecting that all required fields (i.e. entries of _required) are not None.
- Parameters:
recursive (bool) – True if we recursively check that child are also valid. This may result in verbose (i.e. noisy) logging.
stack (bool) – Print a recursive error message?
- Returns:
condition for validity of this element
- Return type:
bool
- log_validity_error(msg)¶
Log a validity check error message.
- Parameters:
msg (str) –
- log_validity_info(msg)¶
Log a validation info message.
- Parameters:
msg (str) –
- log_validity_warning(msg)¶
Log a validity check warning message.
- Parameters:
msg (str) –
- set_numeric_format(attribute, format_string)¶
Sets the numeric format string for the given attribute.
- Parameters:
attribute (str) – attribute for which the format applies - must be in _fields.
format_string (str) – format string to be applied
- Return type:
None
- to_dict(check_validity=False, strict=False, exclude=())¶
For json serialization.
- Parameters:
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.
- Returns:
dict representation of class instance appropriate for direct json serialization.
- Return type:
OrderedDict
- to_node(doc, tag, ns_key=None, parent=None, check_validity=False, strict=False, exclude=())¶
For XML serialization, to a dom element.
- Parameters:
doc (ElementTree.ElementTree) – The xml Document
tag (None|str) – The tag name. Defaults to the value of self._tag and then the class name if unspecified.
ns_key (None|str) – The namespace prefix. This will be recursively passed down, unless overridden by an entry in the _child_xml_ns_key dictionary.
parent (None|ElementTree.Element) – The parent element. Defaults to the document root element if unspecified.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.
- Returns:
The constructed dom element, already assigned to the parent element.
- Return type:
ElementTree.Element
- to_xml_bytes(urn=None, tag=None, check_validity=False, strict=False)¶
Gets a bytes array, which corresponds to the xml string in utf-8 encoding, identified as using the namespace given by urn (if given).
- Parameters:
urn (None|str|dict) – The xml namespace string or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
- Returns:
bytes array from
ElementTree.tostring()
call.- Return type:
bytes
- to_xml_string(urn=None, tag=None, check_validity=False, strict=False)¶
Gets a xml string with utf-8 encoding, identified as using the namespace given by urn (if given).
- Parameters:
urn (None|str|dict) – The xml namespace or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
- Returns:
xml string from
ElementTree.tostring()
call.- Return type:
str
- class sarpy.io.product.sidd1_elements.Display.DRAHistogramOverridesType(ClipMin=None, ClipMax=None, **kwargs)¶
Bases:
Serializable
Dynamic range adjustment override parameters.
- ClipMin: int¶
Suggested override for the lower end-point of the display histogram in the ELT DRA application. Referred to as Pmin in SIPS documentation. Required.
- Type:
int
- ClipMax: int¶
Suggested override for the upper end-point of the display histogram in the ELT DRA application. Referred to as Pmax in SIPS documentation. Required.
- Type:
int
- copy()¶
Create a deep copy.
- classmethod from_dict(input_dict)¶
For json deserialization, from dict instance.
- Parameters:
input_dict (dict) – Appropriate parameters dict instance for deserialization
- Return type:
Corresponding class instance
- classmethod from_node(node, xml_ns, ns_key=None, kwargs=None)¶
For XML deserialization.
- Parameters:
node (ElementTree.Element) – dom element for serialized class instance
xml_ns (None|dict) – The xml namespace dictionary.
ns_key (None|str) – The xml namespace key. If xml_ns is None, then this is ignored. If None and xml_ns is not None, then the string default will be used. This will be recursively passed down, unless overridden by an entry of the cls._child_xml_ns_key dictionary.
kwargs (None|dict) – None or dictionary of previously serialized attributes. For use in inheritance call, when certain attributes require specific deserialization.
- Return type:
Corresponding class instance
- is_valid(recursive=False, stack=False)¶
Returns the validity of this object according to the schema. This is done by inspecting that all required fields (i.e. entries of _required) are not None.
- Parameters:
recursive (bool) – True if we recursively check that child are also valid. This may result in verbose (i.e. noisy) logging.
stack (bool) – Print a recursive error message?
- Returns:
condition for validity of this element
- Return type:
bool
- log_validity_error(msg)¶
Log a validity check error message.
- Parameters:
msg (str) –
- log_validity_info(msg)¶
Log a validation info message.
- Parameters:
msg (str) –
- log_validity_warning(msg)¶
Log a validity check warning message.
- Parameters:
msg (str) –
- set_numeric_format(attribute, format_string)¶
Sets the numeric format string for the given attribute.
- Parameters:
attribute (str) – attribute for which the format applies - must be in _fields.
format_string (str) – format string to be applied
- Return type:
None
- to_dict(check_validity=False, strict=False, exclude=())¶
For json serialization.
- Parameters:
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.
- Returns:
dict representation of class instance appropriate for direct json serialization.
- Return type:
OrderedDict
- to_node(doc, tag, ns_key=None, parent=None, check_validity=False, strict=False, exclude=())¶
For XML serialization, to a dom element.
- Parameters:
doc (ElementTree.ElementTree) – The xml Document
tag (None|str) – The tag name. Defaults to the value of self._tag and then the class name if unspecified.
ns_key (None|str) – The namespace prefix. This will be recursively passed down, unless overridden by an entry in the _child_xml_ns_key dictionary.
parent (None|ElementTree.Element) – The parent element. Defaults to the document root element if unspecified.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.
- Returns:
The constructed dom element, already assigned to the parent element.
- Return type:
ElementTree.Element
- to_xml_bytes(urn=None, tag=None, check_validity=False, strict=False)¶
Gets a bytes array, which corresponds to the xml string in utf-8 encoding, identified as using the namespace given by urn (if given).
- Parameters:
urn (None|str|dict) – The xml namespace string or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
- Returns:
bytes array from
ElementTree.tostring()
call.- Return type:
bytes
- to_xml_string(urn=None, tag=None, check_validity=False, strict=False)¶
Gets a xml string with utf-8 encoding, identified as using the namespace given by urn (if given).
- Parameters:
urn (None|str|dict) – The xml namespace or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
- Returns:
xml string from
ElementTree.tostring()
call.- Return type:
str
- class sarpy.io.product.sidd1_elements.Display.ProductDisplayType(PixelType=None, RemapInformation=None, MagnificationMethod=None, DecimationMethod=None, DRAHistogramOverrides=None, MonitorCompensationApplied=None, DisplayExtensions=None, **kwargs)¶
Bases:
Serializable
- copy()¶
Create a deep copy.
- classmethod from_dict(input_dict)¶
For json deserialization, from dict instance.
- Parameters:
input_dict (dict) – Appropriate parameters dict instance for deserialization
- Return type:
Corresponding class instance
- classmethod from_node(node, xml_ns, ns_key=None, kwargs=None)¶
For XML deserialization.
- Parameters:
node (ElementTree.Element) – dom element for serialized class instance
xml_ns (None|dict) – The xml namespace dictionary.
ns_key (None|str) – The xml namespace key. If xml_ns is None, then this is ignored. If None and xml_ns is not None, then the string default will be used. This will be recursively passed down, unless overridden by an entry of the cls._child_xml_ns_key dictionary.
kwargs (None|dict) – None or dictionary of previously serialized attributes. For use in inheritance call, when certain attributes require specific deserialization.
- Return type:
Corresponding class instance
- is_valid(recursive=False, stack=False)¶
Returns the validity of this object according to the schema. This is done by inspecting that all required fields (i.e. entries of _required) are not None.
- Parameters:
recursive (bool) – True if we recursively check that child are also valid. This may result in verbose (i.e. noisy) logging.
stack (bool) – Print a recursive error message?
- Returns:
condition for validity of this element
- Return type:
bool
- log_validity_error(msg)¶
Log a validity check error message.
- Parameters:
msg (str) –
- log_validity_info(msg)¶
Log a validation info message.
- Parameters:
msg (str) –
- log_validity_warning(msg)¶
Log a validity check warning message.
- Parameters:
msg (str) –
- set_numeric_format(attribute, format_string)¶
Sets the numeric format string for the given attribute.
- Parameters:
attribute (str) – attribute for which the format applies - must be in _fields.
format_string (str) – format string to be applied
- Return type:
None
- to_dict(check_validity=False, strict=False, exclude=())¶
For json serialization.
- Parameters:
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.
- Returns:
dict representation of class instance appropriate for direct json serialization.
- Return type:
OrderedDict
- to_node(doc, tag, ns_key=None, parent=None, check_validity=False, strict=False, exclude=())¶
For XML serialization, to a dom element.
- Parameters:
doc (ElementTree.ElementTree) – The xml Document
tag (None|str) – The tag name. Defaults to the value of self._tag and then the class name if unspecified.
ns_key (None|str) – The namespace prefix. This will be recursively passed down, unless overridden by an entry in the _child_xml_ns_key dictionary.
parent (None|ElementTree.Element) – The parent element. Defaults to the document root element if unspecified.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
exclude (tuple) – Attribute names to exclude from this generic serialization. This allows for child classes to provide specific serialization for special properties, after using this super method.
- Returns:
The constructed dom element, already assigned to the parent element.
- Return type:
ElementTree.Element
- to_xml_bytes(urn=None, tag=None, check_validity=False, strict=False)¶
Gets a bytes array, which corresponds to the xml string in utf-8 encoding, identified as using the namespace given by urn (if given).
- Parameters:
urn (None|str|dict) – The xml namespace string or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
- Returns:
bytes array from
ElementTree.tostring()
call.- Return type:
bytes
- to_xml_string(urn=None, tag=None, check_validity=False, strict=False)¶
Gets a xml string with utf-8 encoding, identified as using the namespace given by urn (if given).
- Parameters:
urn (None|str|dict) – The xml namespace or dictionary describing the xml namespace.
tag (None|str) – The root node tag to use. If not given, then the class name will be used.
check_validity (bool) – Check whether the element is valid before serializing, by calling
is_valid()
.strict (bool) – Only used if check_validity = True. In that case, if True then raise an Exception (of appropriate type) if the structure is not valid, if False then log a hopefully helpful message.
- Returns:
xml string from
ElementTree.tostring()
call.- Return type:
str
- PixelType: str¶
Enumeration of the pixel type. Definition in Design and Exploitation document. Takes values in
('MONO8I', 'MONO8LU', 'MONO16I', 'RGB8LU', 'RGB24I')
. Required.- Type:
str
- RemapInformation: None | RemapChoiceType¶
Information regarding the encoding of the pixel data. Used for 8-bit pixel types. Optional.
- Type:
- MagnificationMethod: None | str¶
Recommended ELT magnification method for this data. Takes values in
('NEAREST_NEIGHBOR', 'BILINEAR', 'LAGRANGE')
. Optional.- Type:
str
- DecimationMethod: None | str¶
Recommended ELT decimation method for this data. Also used as default for reduced resolution dataset generation (if applicable). Takes values in
('NEAREST_NEIGHBOR', 'BILINEAR', 'BRIGHTEST_PIXEL', 'LAGRANGE')
. Optional.- Type:
str
- DRAHistogramOverrides: None | DRAHistogramOverridesType¶
Recommended ELT DRA overrides. Optional.
- MonitorCompensationApplied: None | MonitorCompensationAppliedType¶
Describes monitor compensation that may have been applied to the product during processing. Optional.
- DisplayExtensions: None | ParametersCollection¶
Optional extensible parameters used to support profile-specific needs related to product display. Predefined filter types. Optional.
- Type:
ParametersCollection
- get_pixel_size() int ¶
Gets the raw size per pixel, in bytes.
- Return type:
int