Restoring authorship annotation for <shadchin@yandex-team.ru>. Commit 2 of 2.

1 files changed, 112 insertions, 112 deletions

diff --git a/contrib/python/prompt-toolkit/py3/prompt_toolkit/completion/filesystem.py b/contrib/python/prompt-toolkit/py3/prompt_toolkit/completion/filesystem.py
index 232cecb863..719eac6097 100644
--- a/contrib/python/prompt-toolkit/py3/prompt_toolkit/completion/filesystem.py
+++ b/contrib/python/prompt-toolkit/py3/prompt_toolkit/completion/filesystem.py
@@ -1,117 +1,117 @@
-import os 
-from typing import Callable, Iterable, List, Optional 
- 
-from prompt_toolkit.completion import CompleteEvent, Completer, Completion 
-from prompt_toolkit.document import Document 
- 
-__all__ = [ 
-    "PathCompleter", 
-    "ExecutableCompleter", 
-] 
- 
- 
-class PathCompleter(Completer): 
-    """ 
-    Complete for Path variables. 
- 
-    :param get_paths: Callable which returns a list of directories to look into 
-                      when the user enters a relative path. 
-    :param file_filter: Callable which takes a filename and returns whether 
-                        this file should show up in the completion. ``None`` 
-                        when no filtering has to be done. 
-    :param min_input_len: Don't do autocompletion when the input string is shorter. 
-    """ 
- 
-    def __init__( 
-        self, 
-        only_directories: bool = False, 
-        get_paths: Optional[Callable[[], List[str]]] = None, 
-        file_filter: Optional[Callable[[str], bool]] = None, 
-        min_input_len: int = 0, 
-        expanduser: bool = False, 
-    ) -> None: 
- 
-        self.only_directories = only_directories 
-        self.get_paths = get_paths or (lambda: ["."]) 
-        self.file_filter = file_filter or (lambda _: True) 
-        self.min_input_len = min_input_len 
-        self.expanduser = expanduser 
- 
-    def get_completions( 
-        self, document: Document, complete_event: CompleteEvent 
-    ) -> Iterable[Completion]: 
-        text = document.text_before_cursor 
- 
-        # Complete only when we have at least the minimal input length, 
-        # otherwise, we can too many results and autocompletion will become too 
-        # heavy. 
-        if len(text) < self.min_input_len: 
-            return 
- 
-        try: 
-            # Do tilde expansion. 
-            if self.expanduser: 
-                text = os.path.expanduser(text) 
- 
-            # Directories where to look. 
-            dirname = os.path.dirname(text) 
-            if dirname: 
-                directories = [ 
-                    os.path.dirname(os.path.join(p, text)) for p in self.get_paths() 
-                ] 
-            else: 
-                directories = self.get_paths() 
- 
-            # Start of current file. 
-            prefix = os.path.basename(text) 
- 
-            # Get all filenames. 
-            filenames = [] 
-            for directory in directories: 
-                # Look for matches in this directory. 
-                if os.path.isdir(directory): 
-                    for filename in os.listdir(directory): 
-                        if filename.startswith(prefix): 
-                            filenames.append((directory, filename)) 
- 
-            # Sort 
-            filenames = sorted(filenames, key=lambda k: k[1]) 
- 
-            # Yield them. 
-            for directory, filename in filenames: 
-                completion = filename[len(prefix) :] 
-                full_name = os.path.join(directory, filename) 
- 
-                if os.path.isdir(full_name): 
-                    # For directories, add a slash to the filename. 
-                    # (We don't add them to the `completion`. Users can type it 
-                    # to trigger the autocompletion themselves.) 
-                    filename += "/" 
-                elif self.only_directories: 
-                    continue 
- 
-                if not self.file_filter(full_name): 
-                    continue 
- 
+import os
+from typing import Callable, Iterable, List, Optional
+
+from prompt_toolkit.completion import CompleteEvent, Completer, Completion
+from prompt_toolkit.document import Document
+
+__all__ = [
+    "PathCompleter",
+    "ExecutableCompleter",
+]
+
+
+class PathCompleter(Completer):
+    """
+    Complete for Path variables.
+
+    :param get_paths: Callable which returns a list of directories to look into
+                      when the user enters a relative path.
+    :param file_filter: Callable which takes a filename and returns whether
+                        this file should show up in the completion. ``None``
+                        when no filtering has to be done.
+    :param min_input_len: Don't do autocompletion when the input string is shorter.
+    """
+
+    def __init__(
+        self,
+        only_directories: bool = False,
+        get_paths: Optional[Callable[[], List[str]]] = None,
+        file_filter: Optional[Callable[[str], bool]] = None,
+        min_input_len: int = 0,
+        expanduser: bool = False,
+    ) -> None:
+
+        self.only_directories = only_directories
+        self.get_paths = get_paths or (lambda: ["."])
+        self.file_filter = file_filter or (lambda _: True)
+        self.min_input_len = min_input_len
+        self.expanduser = expanduser
+
+    def get_completions(
+        self, document: Document, complete_event: CompleteEvent
+    ) -> Iterable[Completion]:
+        text = document.text_before_cursor
+
+        # Complete only when we have at least the minimal input length,
+        # otherwise, we can too many results and autocompletion will become too
+        # heavy.
+        if len(text) < self.min_input_len:
+            return
+
+        try:
+            # Do tilde expansion.
+            if self.expanduser:
+                text = os.path.expanduser(text)
+
+            # Directories where to look.
+            dirname = os.path.dirname(text)
+            if dirname:
+                directories = [
+                    os.path.dirname(os.path.join(p, text)) for p in self.get_paths()
+                ]
+            else:
+                directories = self.get_paths()
+
+            # Start of current file.
+            prefix = os.path.basename(text)
+
+            # Get all filenames.
+            filenames = []
+            for directory in directories:
+                # Look for matches in this directory.
+                if os.path.isdir(directory):
+                    for filename in os.listdir(directory):
+                        if filename.startswith(prefix):
+                            filenames.append((directory, filename))
+
+            # Sort
+            filenames = sorted(filenames, key=lambda k: k[1])
+
+            # Yield them.
+            for directory, filename in filenames:
+                completion = filename[len(prefix) :]
+                full_name = os.path.join(directory, filename)
+
+                if os.path.isdir(full_name):
+                    # For directories, add a slash to the filename.
+                    # (We don't add them to the `completion`. Users can type it
+                    # to trigger the autocompletion themselves.)
+                    filename += "/"
+                elif self.only_directories:
+                    continue
+
+                if not self.file_filter(full_name):
+                    continue
+
                 yield Completion(
                     text=completion,
                     start_position=0,
                     display=filename,
                 )
-        except OSError: 
-            pass 
- 
- 
-class ExecutableCompleter(PathCompleter): 
-    """ 
-    Complete only executable files in the current path. 
-    """ 
- 
-    def __init__(self) -> None: 
-        super().__init__( 
-            only_directories=False, 
-            min_input_len=1, 
-            get_paths=lambda: os.environ.get("PATH", "").split(os.pathsep), 
-            file_filter=lambda name: os.access(name, os.X_OK), 
-            expanduser=True, 
-        ), 
+        except OSError:
+            pass
+
+
+class ExecutableCompleter(PathCompleter):
+    """
+    Complete only executable files in the current path.
+    """
+
+    def __init__(self) -> None:
+        super().__init__(
+            only_directories=False,
+            min_input_len=1,
+            get_paths=lambda: os.environ.get("PATH", "").split(os.pathsep),
+            file_filter=lambda name: os.access(name, os.X_OK),
+            expanduser=True,
+        ),