Restoring authorship annotation for <shadchin@yandex-team.ru>. Commit 1 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 719eac6097..232cecb863 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, 
+        ),