diff --git a/gitnexus/src/core/ingestion/call-processor.ts b/gitnexus/src/core/ingestion/call-processor.ts
index ec095023d..450a18322 100644
--- a/gitnexus/src/core/ingestion/call-processor.ts
+++ b/gitnexus/src/core/ingestion/call-processor.ts
@@ -827,7 +827,15 @@ const resolveCallTarget = (
   const tiered = ctx.resolve(call.calledName, currentFile);
   if (!tiered) return null;
 
-  const filteredCandidates = filterCallableCandidates(tiered.candidates, call.argCount, call.callForm);
+  let filteredCandidates = filterCallableCandidates(tiered.candidates, call.argCount, call.callForm);
+
+  // Module-qualified constructor pattern: e.g. Python `import models; models.User()`.
+  // The attribute access gives callForm='member', but the callee may be a Class — a valid
+  // constructor target. Re-try with constructor-form filtering so that `module.ClassName()`
+  // emits a CALLS edge to the class node.
+  if (filteredCandidates.length === 0 && call.callForm === 'member') {
+    filteredCandidates = filterCallableCandidates(tiered.candidates, call.argCount, 'constructor');
+  }
 
   // D. Receiver-type filtering: for member calls with a known receiver type,
   // resolve the type through the same tiered import infrastructure, then
diff --git a/gitnexus/src/core/ingestion/pipeline.ts b/gitnexus/src/core/ingestion/pipeline.ts
index 68607c783..ebe23534e 100644
--- a/gitnexus/src/core/ingestion/pipeline.ts
+++ b/gitnexus/src/core/ingestion/pipeline.ts
@@ -118,13 +118,14 @@ const WILDCARD_IMPORT_LANGUAGES = new Set([
   SupportedLanguages.C,
   SupportedLanguages.CPlusPlus,
   SupportedLanguages.Swift,
+  SupportedLanguages.Python, // `import models` imports all exported symbols from modules
 ]);
 
 /** Synthesize namedImportMap entries for languages with whole-module imports.
- *  These languages (Go, Ruby, C/C++, Swift) import all exported symbols from a file,
- *  not specific named symbols. After parsing, we know which symbols each file exports
- *  (via graph isExported), so we can expand ImportMap edges into per-symbol bindings
- *  that Phase 14 can use for cross-file type propagation. */
+ *  These languages (Go, Ruby, C/C++, Swift, Python) import all exported symbols from a
+ *  file, not specific named symbols. After parsing, we know which symbols each file
+ *  exports (via graph isExported), so we can expand ImportMap edges into per-symbol
+ *  bindings that Phase 14 can use for cross-file type propagation. */
 function synthesizeWildcardImportBindings(
   graph: ReturnType<typeof createKnowledgeGraph>,
   ctx: ReturnType<typeof createResolutionContext>,
@@ -576,6 +577,12 @@ export const runPipelineFromRepo = async (
               stats: { filesProcessed: filesParsedSoFar, totalFiles: totalParseable, nodesCreated: graph.nodeCount },
             });
           }, repoPath, importCtx);
+          // ── Wildcard-import synthesis (Python / Ruby / C/C++ / Swift / Go) ──────────────
+          // Synthesize namedImportMap entries for module-qualified calls like Python's
+          // `models.User()`. Must run after imports are resolved (importMap is populated)
+          // but BEFORE call resolution so Tier 2a-named can disambiguate `module.Name()`.
+          // Idempotent: first-seen semantics prevents double-counting across chunks.
+          synthesizeWildcardImportBindings(graph, ctx);
           // Phase 14 E1: Seed cross-file receiver types from ExportedTypeMap
           // before call resolution — eliminates re-parse for single-hop imported receivers.
           // NOTE: In the worker path, exportedTypeMap is empty during chunk processing
@@ -661,6 +668,9 @@ export const runPipelineFromRepo = async (
     }
 
     // Sequential fallback chunks: re-read source for call/heritage resolution
+    // Synthesize wildcard import bindings once after ALL imports are processed,
+    // before any call resolution — same rationale as the worker-path inline synthesis.
+    if (sequentialChunkPaths.length > 0) synthesizeWildcardImportBindings(graph, ctx);
     for (const chunkPaths of sequentialChunkPaths) {
       const chunkContents = await readFileContents(repoPath, chunkPaths);
       const chunkFiles = chunkPaths
@@ -712,13 +722,13 @@ export const runPipelineFromRepo = async (
       }
     }
 
-    // ── Phase 14 pre-pass: Synthesize namedImportMap for whole-module-import languages ──
-    // Go, Ruby, C/C++, Swift import all exported symbols from a file.
-    // Expand ImportMap edges into per-symbol namedImportMap entries so Phase 14 can
-    // propagate types cross-file for these languages.
+    // ── Phase 14 pre-pass: Final synthesis pass for whole-module-import languages ──
+    // Per-chunk synthesis (above) already ran incrementally. This final pass ensures
+    // any remaining files whose imports were not covered inline are also synthesized,
+    // and that Phase 14 type propagation has complete namedImportMap data.
     const synthesized = synthesizeWildcardImportBindings(graph, ctx);
     if (isDev && synthesized > 0) {
-      console.log(`🔗 Synthesized ${synthesized} wildcard import bindings (Go/Ruby/C++/Swift)`);
+      console.log(`🔗 Synthesized ${synthesized} additional wildcard import bindings (Go/Ruby/C++/Swift/Python)`);
     }
 
     // ── Phase 14: Cross-file binding propagation ──────────────────────
diff --git a/gitnexus/test/fixtures/lang-resolution/python-module-import/app.py b/gitnexus/test/fixtures/lang-resolution/python-module-import/app.py
new file mode 100644
index 000000000..311703852
--- /dev/null
+++ b/gitnexus/test/fixtures/lang-resolution/python-module-import/app.py
@@ -0,0 +1,5 @@
+import models
+import auth
+
+u = models.User()
+a = auth.Admin()
diff --git a/gitnexus/test/fixtures/lang-resolution/python-module-import/auth.py b/gitnexus/test/fixtures/lang-resolution/python-module-import/auth.py
new file mode 100644
index 000000000..4036251f8
--- /dev/null
+++ b/gitnexus/test/fixtures/lang-resolution/python-module-import/auth.py
@@ -0,0 +1,7 @@
+class User:
+    def check(self):
+        pass
+
+class Admin:
+    def login(self):
+        pass
diff --git a/gitnexus/test/fixtures/lang-resolution/python-module-import/models.py b/gitnexus/test/fixtures/lang-resolution/python-module-import/models.py
new file mode 100644
index 000000000..96f70f4d8
--- /dev/null
+++ b/gitnexus/test/fixtures/lang-resolution/python-module-import/models.py
@@ -0,0 +1,3 @@
+class User:
+    def save(self):
+        pass
diff --git a/gitnexus/test/integration/resolvers/python.test.ts b/gitnexus/test/integration/resolvers/python.test.ts
index 316b45610..ef2580392 100644
--- a/gitnexus/test/integration/resolvers/python.test.ts
+++ b/gitnexus/test/integration/resolvers/python.test.ts
@@ -1564,3 +1564,55 @@ describe('Python cross-file binding propagation', () => {
     expect(getNameEdge).toBeDefined();
   });
 });
+
+// ---------------------------------------------------------------------------
+// Module import: `import models; models.User()` should produce CALLS edges
+// even when multiple imported modules export a class with the same name.
+// Without wildcard synthesis, Tier 2a returns candidates from both imported
+// files (models.User + auth.User) → resolveCallTarget returns null → 0 CALLS.
+// ---------------------------------------------------------------------------
+
+describe('Python module import CALLS resolution (Issue #337)', () => {
+  let result: PipelineResult;
+
+  beforeAll(async () => {
+    result = await runPipelineFromRepo(
+      path.join(FIXTURES, 'python-module-import'),
+      () => {},
+    );
+  }, 60000);
+
+  it('detects User (×2) and Admin classes', () => {
+    const classes = getNodesByLabel(result, 'Class');
+    expect(classes.filter(c => c === 'User').length).toBe(2);
+    expect(classes).toContain('Admin');
+  });
+
+  it('resolves `import models` and `import auth` IMPORTS edges from app.py', () => {
+    const imports = getRelationships(result, 'IMPORTS');
+    const toModels = imports.find(e =>
+      e.sourceFilePath === 'app.py' && e.targetFilePath === 'models.py',
+    );
+    const toAuth = imports.find(e =>
+      e.sourceFilePath === 'app.py' && e.targetFilePath === 'auth.py',
+    );
+    expect(toModels).toBeDefined();
+    expect(toAuth).toBeDefined();
+  });
+
+  it('resolves models.User() CALLS edge to models.py:User (not 0 edges despite name collision)', () => {
+    const calls = getRelationships(result, 'CALLS');
+    const userCall = calls.find(c =>
+      c.target === 'User' && c.targetFilePath === 'models.py',
+    );
+    expect(userCall).toBeDefined();
+  });
+
+  it('resolves auth.Admin() CALLS edge to auth.py:Admin', () => {
+    const calls = getRelationships(result, 'CALLS');
+    const adminCall = calls.find(c =>
+      c.target === 'Admin' && c.targetFilePath === 'auth.py',
+    );
+    expect(adminCall).toBeDefined();
+  });
+});