Mark Bryant M-Bryant

I am a Spatial Information Specialist 🌏 who builds tools 🧰 in support of my work, mainly in ArcGIS.

M-Bryant / query_domain.py

Created April 19, 2016 01:58

arcpy: Query domains

	domains = arcpy.da.ListDomains(r'C:\temp\test.gdb')

	for domain in domains:
	print(u'\nDomain name: {0}'.format(domain.name))
	if domain.domainType == 'CodedValue':
	coded_values = domain.codedValues
	for val, desc in coded_values.iteritems():
	print(u'\t{0} : {1}'.format(val, desc))
	elif domain.domainType == 'Range':
	print(u'\tMin: {0}'.format(domain.range[0]))

M-Bryant / sortValues.py

Last active August 1, 2016 07:20

arcpy: Sort a separated value into an order

	def sortValues(the_value, delimiter=','):
	"""Sort a separated value into an order
	Useful to run on ArcGIS processes where there is no control on returned values.
	For example SpatialJoin, JOIN_ONE_TO_ONE, with FieldMapping Merge Rule = Join
	"""
	if the_value == None:
	return the_value

	# Create a Python list by splitting the string on the delimeter
	the_list = the_value.split(delimiter)

M-Bryant / fieldExists.py

Last active April 4, 2022 07:48

arcpy: Check if field exists

	import arcpy

	def fieldExists(dataset: str, field_name: str) -> bool:
	"""Return boolean indicating if field exists in the specified dataset."""
	return field_name in [field.name for field in arcpy.ListFields(dataset)]

M-Bryant / monotonic.py

Created December 14, 2016 00:53

Set of python functions for checking list of number increasing

	def strictly_increasing(L):
	"""Returns TRUE if the values in the list are strictly increasing
	Always increasing; never remaining constant or decreasing or null.
	"""
	return all(x<y for x, y in zip(L, L[1:]))


	def strictly_decreasing(L):
	"""Returns TRUE if the values in the list are strictly decreasing
	Always decreasing; never remaining constant or increasing or null.

M-Bryant / list_join_tables.py

Last active February 17, 2017 04:58

arcpy: list joined tables

	import arcpy

	def list_join_tables(in_table):
	"""Returns a list of tables currently joined to a table or feature class.
	List includes the in_table

	Returns empty list if no joins
	"""
	fields = [f.name for f in arcpy.Describe(in_table).fields]
	return = list(set([f.split(".")[0] for f in fields if "." in f]))

M-Bryant / cheat-sheat-conventional-commits.md

Created March 12, 2023 23:10

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