Specify sdc version from channel for examples testing (#837)

* Specify sdc version from channel for examples testing

It occurs that conda resolver can take Intel SDC package
not from first channel where it is found.
Specify particular SDC version to avoid this in examples
for now.
Also print info for environment creation and package installing

* Fix incerrectly used f-string

* Fix log_info call

Author: Vyacheslav-Smirnov

buildscripts/run_examples.py

@@ -90,6 +90,7 @@ def run_examples(sdc_utils):
     sdc_utils.log_info('Run Intel(R) SDC examples', separate=True)
     sdc_utils.log_info(sdc_utils.line_double)
     sdc_utils.create_environment()
-    sdc_utils.install_conda_package(['sdc'])
+    sdc_package = f'sdc={sdc_utils.get_sdc_version_from_channel()}'
+    sdc_utils.install_conda_package([sdc_package])
 
     run_examples(sdc_utils)

buildscripts/utilities.py

@@ -26,6 +26,7 @@
 
 
 
+import json
 import os
 import platform
 import re
@@ -87,7 +88,7 @@ def create_environment(self, packages_list=[]):
         # Create Intel SDC environment
         create_args = ['-q', '-y', '-n', self.env_name, f'python={self.python}']
         create_args += packages_list + self.channel_list + ['--override-channels']
-        self.__run_conda_command(Conda_Commands.CREATE, create_args)
+        self.log_info(self.__run_conda_command(Conda_Commands.CREATE, create_args))
 
         return
 
@@ -97,7 +98,7 @@ def install_conda_package(self, packages_list):
         self.log_info(f'Install {" ".join(packages_list)} to {self.env_name} conda environment')
         install_args = ['-n', self.env_name]
         install_args += self.channel_list + ['--override-channels', '-q', '-y'] + packages_list
-        self.__run_conda_command(Conda_Commands.INSTALL, install_args)
+        self.log_info(self.__run_conda_command(Conda_Commands.INSTALL, install_args))
 
         return
 
@@ -135,3 +136,19 @@ def log_info(self, msg, separate=False):
         if separate:
             print(f'{time.strftime("%d/%m/%Y %H:%M:%S")}: {self.line_double}', flush=True)
         print(f'{time.strftime("%d/%m/%Y %H:%M:%S")}: {msg}', flush=True)
+
+    def get_sdc_version_from_channel(self):
+        python_version = 'py' + self.python.replace('.', '')
+
+        # Get Intel SDC version from first channel in channel_list
+        search_args = ['sdc', '-c', self.channel_list[1], '--override-channels', '--json']
+        search_result = self.__run_conda_command(Conda_Commands.SEARCH, search_args)
+
+        repo_data = json.loads(search_result)
+        for package_data in repo_data['sdc']:
+            sdc_version = package_data['version']
+            sdc_build = package_data['build']
+            if python_version in sdc_build:
+                break
+
+        return f'{sdc_version}={sdc_build}'