initial commit

1 files changed, 39 insertions, 0 deletions

diff --git a/lib/python2.7/site-packages/pip/commands/check.py b/lib/python2.7/site-packages/pip/commands/check.py
new file mode 100644
index 0000000..70458ad
--- /dev/null
+++ b/lib/python2.7/site-packages/pip/commands/check.py
@@ -0,0 +1,39 @@
+import logging
+
+from pip.basecommand import Command
+from pip.operations.check import check_requirements
+from pip.utils import get_installed_distributions
+
+
+logger = logging.getLogger(__name__)
+
+
+class CheckCommand(Command):
+    """Verify installed packages have compatible dependencies."""
+    name = 'check'
+    usage = """
+      %prog [options]"""
+    summary = 'Verify installed packages have compatible dependencies.'
+
+    def run(self, options, args):
+        dists = get_installed_distributions(local_only=False, skip=())
+        missing_reqs_dict, incompatible_reqs_dict = check_requirements(dists)
+
+        for dist in dists:
+            key = '%s==%s' % (dist.project_name, dist.version)
+
+            for requirement in missing_reqs_dict.get(key, []):
+                logger.info(
+                    "%s %s requires %s, which is not installed.",
+                    dist.project_name, dist.version, requirement.project_name)
+
+            for requirement, actual in incompatible_reqs_dict.get(key, []):
+                logger.info(
+                    "%s %s has requirement %s, but you have %s %s.",
+                    dist.project_name, dist.version, requirement,
+                    actual.project_name, actual.version)
+
+        if missing_reqs_dict or incompatible_reqs_dict:
+            return 1
+        else:
+            logger.info("No broken requirements found.")