[WIP] Chapter 2: Attribute operations

.github/workflows/pr.yaml

@@ -66,5 +66,5 @@ jobs:
           enable-pull-request-comment: true
           enable-commit-comment: false
           enable-commit-status: true
-          overwrites-pull-request-comment: false
+          overwrites-pull-request-comment: true
         timeout-minutes: 1

Project.toml

@@ -1,7 +1,10 @@
 [deps]
+AlgebraOfGraphics = "cbdf2221-f076-402e-a563-3d30da359d67"
 ArchGDAL = "c9ce4bd3-c3d5-55b8-8973-c0e20141b8c3"
 CairoMakie = "13f3f980-e62b-5c42-98c6-ff1f3baf88f0"
+CategoricalArrays = "324d7699-5711-5eae-9e2f-1d82baa6b597"
 DataFrames = "a93c6f00-e57d-5684-b7b6-d8193f3e46c0"
+DataFramesMeta = "1313f7d8-7da2-5740-9ea0-a2ca25f37964"
 DimensionalData = "0703355e-b756-11e9-17c0-8b28908087d0"
 GeoDataFrames = "62cb38b5-d8d2-4862-a48e-6a340996859f"
 GeoFormatTypes = "68eda718-8dee-11e9-39e7-89f7f65f511f"
@@ -10,10 +13,16 @@ GeoJSON = "61d90e0f-e114-555e-ac52-39dfb47a3ef9"
 GeoMakie = "db073c08-6b98-4ee5-b6a4-5efafb3259c6"
 GeometryOps = "3251bfac-6a57-4b6d-aa61-ac1fef2975ab"
 LibGEOS = "a90b1aa1-3769-5649-ba7e-abc5a9d163eb"
+LightOSM = "d1922b25-af4e-4ba3-84af-fe9bea896051"
+Makie = "ee78f7c6-11fb-53f2-987a-cfe4a2b5a57a"
+OSMToolset = "a1c25ae6-0f93-4b3a-bddf-c248cb99b9fa"
+OpenStreetMapX = "86cd37e6-c0ff-550b-95fe-21d72c8d4fc9"
 Proj = "c94c279d-25a6-4763-9509-64d165bea63e"
+Query = "1a8c2f83-1ff3-5112-b086-8aa67b057ba1"
 Rasters = "a3a2b9e3-a471-40c9-b274-f788e487c689"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 StatsBase = "2913bbd2-ae8a-5f71-8c99-4fb6c76f3a91"
+TidierData = "fe2206b3-d496-4ee9-a338-6a095c4ece80"
 
 [compat]
 GeometryOps = "0.1.12"

_extensions/jjallaire/code-visibility/_extension.yml

@@ -0,0 +1,6 @@
+title: Code Visibility
+author: fast.ai
+version: 1.0.0
+contributes:
+  filters:
+    - code-visibility.lua

_extensions/jjallaire/code-visibility/code-visibility.lua

@@ -0,0 +1,51 @@
+
+
+
+-- remove any lines with the hide_line directive.
+function CodeBlock(el)
+  if el.classes:includes('cell-code') then
+    el.text = filter_lines(el.text, function(line)
+      return not line:match("#| ?hide_line%s*$")
+    end)
+    return el
+  end
+end
+
+-- apply filter_stream directive to cells
+function Div(el)
+  if el.classes:includes("cell") then
+    local filters = el.attributes["filter_stream"]
+    if filters then
+      -- process cell-code
+      return pandoc.walk_block(el, {
+        CodeBlock = function(el)
+          -- CodeBlock that isn't `cell-code` is output
+          if not el.classes:includes("cell-code") then
+            for filter in filters:gmatch("[^%s,]+") do
+              el.text = filter_lines(el.text, function(line)
+                return not line:find(filter, 1, true)
+              end)
+            end
+            return el
+          end
+        end
+      })
+
+    end
+
+  end
+
+end
+
+function filter_lines(text, filter)
+  local lines = pandoc.List()
+  local code = text .. "\n"
+  for line in code:gmatch("([^\r\n]*)[\r\n]") do
+    if filter(line) then
+      lines:insert(line)
+    end
+  end
+  return table.concat(lines, "\n")
+end
+
+

_quarto.yml

@@ -3,6 +3,9 @@ project:
   output-dir: docs
   execute-dir: project
 
+filters:
+  - code-visibility
+
 book:
   title: "Geocomputation with Julia"
   page-footer: "Geocomputation with Julia was written by Maarten Pronk, Rafael Schouten, Anshul Singhvi, Felix Cremer and Jakub Nowosad."