From d613cd17c72c753bd1e314dff74dc22d9a949374 Mon Sep 17 00:00:00 2001
From: AUTOMATIC1111 <16777216c@gmail.com>
Date: Mon, 1 Jan 2024 14:38:29 +0300
Subject: add automatic backwards version compatibility

---
 modules/infotext_versions.py | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 modules/infotext_versions.py

(limited to 'modules/infotext_versions.py')

diff --git a/modules/infotext_versions.py b/modules/infotext_versions.py
new file mode 100644
index 00000000..01e885a2
--- /dev/null
+++ b/modules/infotext_versions.py
@@ -0,0 +1,35 @@
+from modules import shared
+from packaging import version
+import re
+
+
+v160 = version.parse("1.6.0")
+
+
+def parse_version(text):
+    if text is None:
+        return None
+
+    m = re.match(r'([^-]+-[^-]+)-.*', text)
+    if m:
+        text = m.group(1)
+
+    try:
+        return version.parse(text)
+    except Exception as e:
+        return None
+
+
+def backcompat(d):
+    """Checks infotext Version field, and enables backwards compatibility options according to it."""
+
+    if not shared.opts.auto_backcompat:
+        return
+
+    ver = parse_version(d.get("Version"))
+    if ver is None:
+        return
+
+    if ver < v160:
+        d["Old prompt editing timelines"] = True
+
-- 
cgit v1.2.1


From 45b7bba3d06f2d4bc2fffc210cbfcb357b86add6 Mon Sep 17 00:00:00 2001
From: AUTOMATIC1111 <16777216c@gmail.com>
Date: Mon, 1 Jan 2024 14:51:56 +0300
Subject: add automatic version support for zero terminal SNR noise schedule
 option from #14145

---
 modules/infotext_versions.py | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'modules/infotext_versions.py')

diff --git a/modules/infotext_versions.py b/modules/infotext_versions.py
index 01e885a2..9a204d84 100644
--- a/modules/infotext_versions.py
+++ b/modules/infotext_versions.py
@@ -4,6 +4,7 @@ import re
 
 
 v160 = version.parse("1.6.0")
+v170_tsnr = version.parse("v1.7.0-225")
 
 
 def parse_version(text):
@@ -33,3 +34,6 @@ def backcompat(d):
     if ver < v160:
         d["Old prompt editing timelines"] = True
 
+    if ver < v170_tsnr:
+        d["Downcast alphas_cumprod"] = True
+
-- 
cgit v1.2.1


From d8126be578c7d4579c0f2ee4adbe35500bc71ce6 Mon Sep 17 00:00:00 2001
From: AUTOMATIC1111 <16777216c@gmail.com>
Date: Mon, 1 Jan 2024 15:00:39 +0300
Subject: linter

---
 modules/infotext_versions.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'modules/infotext_versions.py')

diff --git a/modules/infotext_versions.py b/modules/infotext_versions.py
index 9a204d84..a5afeebf 100644
--- a/modules/infotext_versions.py
+++ b/modules/infotext_versions.py
@@ -17,7 +17,7 @@ def parse_version(text):
 
     try:
         return version.parse(text)
-    except Exception as e:
+    except Exception:
         return None
 
 
-- 
cgit v1.2.1


From 757dda9ade9d47cb2a755dad0475c8c4fbcaa114 Mon Sep 17 00:00:00 2001
From: AUTOMATIC1111 <16777216c@gmail.com>
Date: Sat, 27 Jan 2024 22:30:12 +0300
Subject: Add Pad conds v0 option

---
 modules/infotext_versions.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'modules/infotext_versions.py')

diff --git a/modules/infotext_versions.py b/modules/infotext_versions.py
index a5afeebf..23b45c3f 100644
--- a/modules/infotext_versions.py
+++ b/modules/infotext_versions.py
@@ -31,9 +31,12 @@ def backcompat(d):
     if ver is None:
         return
 
-    if ver < v160:
+    if ver < v160 and '[' in d.get('Prompt', ''):
         d["Old prompt editing timelines"] = True
 
+    if ver < v160 and d.get('Sampler', '') in ('DDIM', 'PLMS'):
+        d["Pad conds v0"] = True
+
     if ver < v170_tsnr:
         d["Downcast alphas_cumprod"] = True
 
-- 
cgit v1.2.1