This package was created to help with the issues of managing multiple map layouts within a single ArcMap document. As it stands currently, the arcpy.mapping package provides many great tools to manipulate map documents to create map books, and manage multiple layouts, but it is cumbersome to create each time.

The LayoutManager attempts to help this by tracking the location and details of Layout Objects on your map document, as well as table of contents items including if it is turned on/off, and transparency.

The intended method is that the layouts are authored within ArcMap manually, then can be easily switched between and updated. Nothing limiting doing by code though.

The data associated with the LayoutManager is stored in JSON which can be easily changed outside of ArcMap.

Finally, the package is usable from within ArcMap's python window, or incorporated into exernal scripts.

Some potential uses for this would include creating multiple maps that toggle layers on and off in the table of contents. Creating Data Driven pages that require moving items on and off the map layout.

Many More!

ArcGIS installation is required

Install package via pip

pip install ArcGIS-Layout-Manager

To use within ArcMap, install to the global site packages or if you wish to keep in a virtual environment but use arcpy, toggle global site packages on your virtual environment

toggleglobalsitepackages -q

Can function from within ArcMap or within a separate script

Within ArcMap

from ArcGIS_Layout_Manager import LayoutManager
lm = LayoutManager()

From script

Using path to mxd file

from ArcGIS_Layout_Manager import LayoutManager
mxd_path = r'C:\sample.mxd'
lm = LayoutManager(mxd_path=mxd_path)

or using arcpy.mapping.MapDocument class

from ArcGIS_Layout_Manager import LayoutManager
mxd = already started arcpy.mapping.MapDocument
lm = LayoutManager(mxd=mxd)

A layout.json file is created within the same folder as the map document taking the map document name as the beginning Using the above example, the file would be called sample_layout.json in the folder

• C:\sample.mxd
• C:\sample_layout.json

Each layout you would like to use requires a layout to be created.

lm.create_layout("Layout Name")

Each layout name must be unique. To check existing names call

lm.list_layouts()

To change between your created layouts call

lm.switch_layout("Layout Name")

Once you made one or many changes to a layout within ArcMap, you'll need to update the current layout data. For your currently activate layout:

lm.update_layout()

For a specific layout

lm.update_layout("Layout Name")

To save JSON manually

lm.save_layout_json()

The LayoutManager has a number of properties that can be set according to your want and needs

Auto Save JSON file when changing to a new layout, updating current layout, or creating new layout.

lm.auto_save = True/False

If the LayoutManager encounters a new item that you have added to the layout, but have not updated the active layout to include (such as a new text box or scale bar), then you can chose to either keep it in place in the new layout, or move it off screen. You can also affix it to a new location and call update_layout() to save its place for future.

lm.move_missing_off_screen = True/False

Flag if you want the LayoutManager to change your table of contents items when update_layout is called

lm.toc_active = True/False

Flag if you want the LayoutManager to change your map layout items when update_layout is called

lm.lyr_active = True/False

Get your currently active layout property

lm.active_layout

All of these assuming the following

from ArcGIS_Layout_Manager import LayoutManager
mxd = arcpy.mapping.MapDocument(r'C:\sample.mxd')
lm = LayoutManager(mxd=mxd)

create two layouts

lm.create_layout("Layout One")
lm.create_layout("Layout Two")

Activate Layout One

lm.switch_layout("Layout One")

Zoom map to one location

Activate Layout Two

lm.switch_layout("Layout Two")

Zoom map to second location

Export both layouts

for item in lm.list_layouts():
    lm.switch_layout(item)
    arcpy.mapping.ExportToJPEG(mxd, r'C:\{}'.format(item))

create two layouts

lm.create_layout("Layout One")
lm.create_layout("Layout Two")

Activate Layout One

lm.switch_layout("Layout One")

Ensure imagery layer is enabled

Activate Layout Two

lm.switch_layout("Layout Two")

disable the imagery layer

Export both layouts

for item in lm.list_layouts():
    lm.switch_layout(item)
    arcpy.mapping.ExportToJPEG(mxd, r'C:\{}'.format(item))

idx_lyr = mxd.dataDrivenPages.indexLayer
name_field = mxd.dataDrivenPages.pageNameField
with arcpy.da.SearchCursor(idx_lyr, name_field.name) as sc:
    for row in sc:
        page_name = row[0]
        page_id = mxd.dataDrivenPages.getPageIDFromName(page_name)

        mxd.dataDrivenPages.currentPageID = page_id
        arcpy.RefreshActiveView()

        lm.create_layout(page_id)