add logging to readme example

Author: krasoffski

README.md

@@ -1,4 +1,4 @@
-# ReportPortal python client 
+# ReportPortal python client
 
 [![PyPI](https://img.shields.io/pypi/v/reportportal-client.svg?maxAge=2592000)](https://pypi.python.org/pypi/reportportal-client)
 [![Build Status](https://travis-ci.org/reportportal/client-Python.svg?branch=master)](https://travis-ci.org/reportportal/client-Python)
@@ -13,7 +13,9 @@ Library used only for implementors of custom listeners for ReportPortal
 
 The latest stable version is available on PyPI:
 
-    pip install reportportal-client
+```
+pip install reportportal-client
+```
 
 
 ## Usage
@@ -30,36 +32,95 @@ Main classes are:
 Basic usage example:
 
 ```python
+import os
+import subprocess
 from time import time
-from reportportal_client import (ReportPortalService, 
+from mimetypes import guess_type
+
+from reportportal_client import (ReportPortalService,
                                  FinishExecutionRQ,
                                  StartLaunchRQ, StartTestItemRQ,
                                  FinishTestItemRQ, SaveLogRQ)
 
+
 def timestamp():
     return str(int(time() * 1000))
 
-endpoint = "https://urlpreportportal"
-project = "ProjectName"
-token = "uuid" #you can get it from profile page in ReportPortal
-launch_name = "name for launch"
-launch_doc = "Some text documentation for launch"
 
-service = ReportPortalService(endpoint=endpoint,
-                              project=project,
-                              token=token)
+endpoint = "http://10.6.40.6:8080"
+project = "default"
+# You can get UUID from user profile page in the Report Portal.
+token = "1adf271d-505f-44a8-ad71-0afbdf8c83bd"
+launch_name = "Test launch"
+launch_doc = "Testing logging with attachment."
+
+service = ReportPortalService(endpoint=endpoint, project=project, token=token)
 
-#Start Launch
+# Create start launch request.
 sl_rq = StartLaunchRQ(name=launch_name,
                       start_time=timestamp(),
-                      description=launch_doc)                  
-r = service.start_launch(sl_rq)
-launch_id = r.id
-
-#Finish Launch
-fl_rq = FinishExecutionRQ(end_time=timestamp(),
-                          status="PASSED")
-service.finish_launch(launch_id, fl_rq)
+                      description=launch_doc)
+
+# Start launch.
+launch = service.start_launch(sl_rq)
+
+# Create start test item request.
+sti_rq = StartTestItemRQ(name="Test Case",
+                         description="First Test Case",
+                         tags=["Image", "Smoke"],
+                         start_time=timestamp(),
+                         launch_id=launch.id,
+                         type="TEST")
+
+# Start test item.
+test = service.start_test_item(parent_item_id=None, start_test_item_rq=sti_rq)
+
+# Create text log message with INFO level.
+service.log(SaveLogRQ(item_id=test.id,
+                      time=timestamp(),
+                      message="Hello World!",
+                      level="INFO"))
+
+# Create log message with attached text output and WARN level.
+service.attach(SaveLogRQ(item_id=test.id,
+                         time=timestamp(),
+                         message="Too high memory usage!",
+                         level="WARN"),
+               name="free_memory.txt",
+               data=subprocess.check_output("free -h".split()))
+
+# Create log message with piped binary file, INFO level and custom mimetype.
+image = "/tmp/image.png"
+sl_rq = SaveLogRQ(test.id, timestamp(), "Screen shot of issue.", "INFO")
+with open(image, "rb") as fh:
+    service.attach(save_log_rq=sl_rq,
+                   name=os.path.basename(image),
+                   data=fh,
+                   mime=guess_type(image)[0] or "application/octet-stream")
+
+# Create log message with binary data and INFO level.
+filebin = "/tmp/file.bin"
+with open(filebin, "rb") as fd:
+    bindata = fd.read()
+# Note here that we pass binary data instead of file handle.
+service.attach(SaveLogRQ(item_id=test.id,
+                         time=timestamp(),
+                         message="Binary data file.",
+                         level="INFO"),
+               name="file.bin",
+               data=bindata,
+               mime="application/octet-stream")
+
+# Create finish test item request.
+fti_rq = FinishTestItemRQ(end_time=timestamp(), status="PASSED")
+
+# Finish test item.
+service.finish_test_item(item_id=test.id, finish_test_item_rq=fti_rq)
+
+# Create finish launch request.
+fl_rq = FinishExecutionRQ(end_time=timestamp(), status="PASSED")
+# Finish launch.
+service.finish_launch(launch.id, fl_rq)
 ```
 
 # Copyright Notice