Merge eb0276c3cb390976216c4a054d4b6769f67d53a7 into 90102acdbb23c09574d27df8bd1f568d34e0cfd3

HISTORY.rst

@@ -3,6 +3,11 @@
 History
 -------
 
+0.4.9 (2018-03-14)
+--------------------
+
+* Add to show imported but not declared requirements for '--diff'  (spenly)
+
 0.4.8 (2017-06-30)
 --------------------
 

README.rst

@@ -24,7 +24,7 @@ Installation
 
 ::
 
-    pip install pipreqs
+    pip install pipreqs-spenly
 
 Usage
 -----

pipreqs/pipreqs.py

@@ -352,17 +352,26 @@ def compare_modules(file_, imports):
     imports = [imports[i]["name"] for i in range(len(imports))]
     modules = [modules[i]["name"] for i in range(len(modules))]
     modules_not_imported = set(modules) - set(imports)
-
-    return modules_not_imported
+    modules_not_declared = set(imports) - set(modules)
+    return modules_not_imported, modules_not_declared
 
 
 def diff(file_, imports):
     """Display the difference between modules in a file and imported modules."""  # NOQA
-    modules_not_imported = compare_modules(file_, imports)
-
+    modules_not_imported, modules_not_declared = compare_modules(file_, imports)
+    if modules_not_imported:
         logging.info(
-        "The following modules are in {} but do not seem to be imported: "
+            "The following modules are in {} but do not seem to be imported: \n"
             "{}".format(file_, ", ".join(x for x in modules_not_imported)))
+    else:
+        logging.info("No module is in {} but do not seem to be imported.".format(file_))
+
+    if modules_not_declared:
+        logging.info(
+            "The following modules are not in {} but seem to be imported: \n"
+            "{}".format(file_, ", ".join(x for x in modules_not_declared)))
+    else:
+        logging.info("No module is not in {} but seem to be imported:.".format(file_))
 
 
 def clean(file_, imports):

setup.py

@@ -21,7 +21,7 @@ requirements = [
 ]
 
 setup(
-    name='pipreqs',
+    name='pipreqs-spenly',
     version=__version__,
     description='Pip requirements.txt generator based on imports in project',
     long_description=readme + '\n\n' + history,