Fixes #80 - missing libraries directory

ethereum · Apr 13, 2016 · da84ce8 · da84ce8
1 parent e05e711
commit da84ce8
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Showing 2 changed files with 8 additions and 1 deletion.
diff --git a/populus/cli/init_cmd.py b/populus/cli/init_cmd.py
@@ -5,6 +5,7 @@
 from populus import utils
 from populus.compilation import (
     get_contracts_dir,
+    get_project_libraries_dir,
 )
 
 from .main import main
@@ -19,10 +20,15 @@ def init():
     Generate project layout with an example contract.
     """
     project_dir = os.getcwd()
+
     contracts_dir = get_contracts_dir(project_dir)
     if utils.ensure_path_exists(contracts_dir):
         click.echo("Created Directory: ./{0}".format(os.path.relpath(contracts_dir)))
 
+    libraries_dir = get_project_libraries_dir(project_dir)
+    if utils.ensure_path_exists(libraries_dir):
+        click.echo("Created Directory: ./{0}".format(os.path.relpath(libraries_dir)))
+
     example_contract_path = os.path.join(contracts_dir, 'Example.sol')
     if not os.path.exists(example_contract_path):
         with open(example_contract_path, 'w') as example_contract_file:

diff --git a/populus/observers.py b/populus/observers.py
@@ -72,7 +72,8 @@ def get_contracts_observer(project_dir, contract_filters=None, compiler_kwargs=N
     )
     observer = PollingObserver()
     observer.schedule(event_handler, contracts_dir, recursive=True)
-    observer.schedule(event_handler, libraries_dir, recursive=True)
+    if os.path.exists(libraries_dir):
+        observer.schedule(event_handler, libraries_dir, recursive=True)
     return observer