ID

f068fb3

date

2026-05-14 05:50:16+00:00

author

Alex Chan <alex@alexwlchan.net>

parent

1b09cb9

message

python: check in my depanalysis script

changed files

2 files, 25 additions, 1 deletion

• python/README.md
• python/depanalysis

Changed files

python/README.md (2593) → python/README.md (3025)

diff --git a/python/README.md b/python/README.md
index b2f0b95..0863d4e 100644
--- a/python/README.md
+++ b/python/README.md
@@ -18,6 +18,12 @@ folder_name = "python"
 
 scripts = [
     {
+        "usage": "depanalysis",
+        "description": """
+        get a summary of every Python version installed in every Python virtualenv on my computer.
+        """,
+    },
+    {
         "usage": "deploy_to_pypi",
         "description": """
         deploy a new version of a Python library: bump the version, tag the Git commit, push to PyPI and GitHub.
@@ -48,6 +54,15 @@ cog_helpers.create_description_table(folder_name=folder_name, scripts=scripts)
 ]]]-->
 <dl>
   <dt>
+    <a href="https://github.com/alexwlchan/scripts/blob/main/python/depanalysis">
+      <code>depanalysis</code>
+    </a>
+  </dt>
+  <dd>
+    get a summary of every Python version installed in every Python virtualenv on my computer.
+  </dd>
+
+  <dt>
     <a href="https://github.com/alexwlchan/scripts/blob/main/python/deploy_to_pypi">
       <code>deploy_to_pypi</code>
     </a>
@@ -92,4 +107,4 @@ cog_helpers.create_description_table(folder_name=folder_name, scripts=scripts)
     A wrapper around `uv pip sync`. You don't need to call this directly.
   </dd>
 </dl>
-<!-- [[[end]]] (sum: 2V/ogTR3H5) -->
+<!-- [[[end]]] (sum: WIjqpb60M8) -->

python/depanalysis (0) → python/depanalysis (176)

diff --git a/python/depanalysis b/python/depanalysis
new file mode 100755
index 0000000..545bf25
--- /dev/null
+++ b/python/depanalysis
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+set -o errexit
+set -o nounset
+
+cd $(mktemp -d)
+get_all_venv_deps > venv.txt
+grep '==[0-9]' venv.txt | tr '==' ' ' | awk '{print $1}' | tally
+mate venv.txt