AlexArcPy

import arcpy

# read California cities features' geometries into a WKT string
arcpy.Multipoint(
    arcpy.Array([
        arcpy.Point(*coords) for coords in [
            r[0] for r in arcpy.da.SearchCursor('cities', 'SHAPE@XY',
                                                "STATE_NAME = 'California'",
                                                arcpy.SpatialReference(3857))
        ]

AlexArcPy

'''
Script that demonstrates how to use predefined layer files (.lyr)
to change the selection symbol for any map document layer. The
selection symbol is not exposed via `arcpy.mapping.Layer` object, so
it is necessary to emulate the selection using another layer drawn
on top of the layer that you targeting your selection against.

The script assumes that you have prepared beforehand 3 layers (.lyr
files) for each shape type (point, polyline, polygon).
'''

AlexArcPy

AlexArcPy

AlexArcPy

AlexArcPy

'''
To be able to run this tool inside ArcGIS Pro:

1. Copy the ArcGIS Pro env to a new folder.
2. In clean ArcGIS Pro env, install with built-in Pro package manager:
* PyQt 5.6
* shapely 1.7
3. Create a new custom script tool (with a parameter to specify path to a shapefile
or a feature class) and point to this source Python module.
4. Run the script tool. It might take some seconds for the tool to start. This is

AlexArcPy

import sys
import threading
import arcpy
from PyQt5.QtWidgets import (QMainWindow, QLabel, QApplication)
from PyQt5.QtCore import Qt


class MainWindow(QMainWindow):
    def __init__(self, *args, **kwargs):
        super(MainWindow, self).__init__(*args, **kwargs)

AlexArcPy

import sys
import arcpy
from PyQt5.QtWidgets import (QMainWindow, QLabel, QApplication)
from PyQt5.QtCore import Qt


class MainWindow(QMainWindow):
    def __init__(self, *args, **kwargs):
        super(MainWindow, self).__init__(*args, **kwargs)
        self.setWindowTitle("Basic App")

AlexArcPy

import arcpy


#----------------------------------------------------------------------
def are_collinear(p1, p2, p3, tolerance=0.5):
    """return True if 3 points are collinear.
    tolerance value will decide whether lines are collinear; may need
    to adjust it based on the XY tolerance value used for feature class"""
    x1, y1 = p1[0], p1[1]
    x2, y2 = p2[0], p2[1]

AlexArcPy

from comtypes.client import GetModule, CreateObject
from snippets102 import GetStandaloneModules, InitStandalone

esriCarto = GetModule(r"C:\Program Files (x86)\ArcGIS\Desktop10.5\com\esriCarto.olb")

# First time through, need to import the “StandaloneModules”. Can comment out later.
GetStandaloneModules()
InitStandalone()

# Create a map document object