add ydb deps

1 files changed, 51 insertions, 0 deletions

diff --git a/contrib/python/ipython/py3/IPython/core/payloadpage.py b/contrib/python/ipython/py3/IPython/core/payloadpage.py
new file mode 100644
index 0000000000..4958108076
--- /dev/null
+++ b/contrib/python/ipython/py3/IPython/core/payloadpage.py
@@ -0,0 +1,51 @@
+# encoding: utf-8
+"""A payload based version of page."""
+
+# Copyright (c) IPython Development Team.
+# Distributed under the terms of the Modified BSD License.
+
+import warnings
+from IPython.core.getipython import get_ipython
+
+
+def page(strng, start=0, screen_lines=0, pager_cmd=None):
+    """Print a string, piping through a pager.
+
+    This version ignores the screen_lines and pager_cmd arguments and uses
+    IPython's payload system instead.
+
+    Parameters
+    ----------
+    strng : str or mime-dict
+        Text to page, or a mime-type keyed dict of already formatted data.
+    start : int
+        Starting line at which to place the display.
+    """
+
+    # Some routines may auto-compute start offsets incorrectly and pass a
+    # negative value.  Offset to 0 for robustness.
+    start = max(0, start)
+    shell = get_ipython()
+    
+    if isinstance(strng, dict):
+        data = strng
+    else:
+        data = {'text/plain' : strng}
+    payload = dict(
+        source='page',
+        data=data,
+        start=start,
+        )
+    shell.payload_manager.write_payload(payload)
+
+
+def install_payload_page():
+    """DEPRECATED, use show_in_pager hook
+
+    Install this version of page as IPython.core.page.page.
+    """
+    warnings.warn("""install_payload_page is deprecated.
+    Use `ip.set_hook('show_in_pager, page.as_hook(payloadpage.page))`
+    """)
+    from IPython.core import page as corepage
+    corepage.page = page