upstream/ipython Files · docs/examples/core/ipython-get-history.py

Merge pull request from minrk/qtstyle...

Merge pull request from minrk/qtstyle Fix some minor color/style config issues in the qtconsole The tabbed code changed a few things about loading styles and stylesheets in the qtconsole, which this resolves, among a couple other small color-related issues: * tabs other than the first get colors * IPythonWidget.style_sheet configurable is not clobbered by defaults * style_sheet configurable would cause a crash, because _style_sheet_changed could be called before _control existed * fix str->unicode token preventing stylesheets without syntax highlighting from working * fix typo in the function used to detect whether a bgcolor is dark or light

Thomas Kluyver - - Load All Authors

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             ipython-get-history.py
        
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      #!/usr/bin/env python

      """Extract a session from the IPython input history.

      Usage:

        ipython-get-history.py sessionnumber [outputfile]

      If outputfile is not given, the relevant history is written to stdout. If

      outputfile has a .py extension, the translated history (without IPython's

      special syntax) will be extracted.

      Example:

        ./ipython-get-history.py 57 record.ipy

      This script is a simple demonstration of HistoryAccessor. It should be possible

      to build much more flexible and powerful tools to browse and pull from the

      history database.

      """

      import sys

      import codecs

      from IPython.core.history import HistoryAccessor

      session_number = int(sys.argv[1])

      if len(sys.argv) > 2:

          dest = open(sys.argv[2], "w")

          raw = not sys.argv[2].endswith('.py')

      else:

          dest = sys.stdout

          raw = True

      dest.write("# coding: utf-8\n")

      # Profiles other than 'default' can be specified here with a profile= argument:

      hist = HistoryAccessor()

      for session, lineno, cell in hist.get_range(session=session_number, raw=raw):

          # To use this in Python 3, remove the .encode() here:

          dest.write(cell.encode('utf-8') + '\n')

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				#!/usr/bin/env python
				"""Extract a session from the IPython input history.

				Usage:
				ipython-get-history.py sessionnumber [outputfile]

				If outputfile is not given, the relevant history is written to stdout. If
				outputfile has a .py extension, the translated history (without IPython's
				special syntax) will be extracted.

				Example:
				./ipython-get-history.py 57 record.ipy


				This script is a simple demonstration of HistoryAccessor. It should be possible
				to build much more flexible and powerful tools to browse and pull from the
				history database.
				"""
				import sys
				import codecs

				from IPython.core.history import HistoryAccessor

				session_number = int(sys.argv[1])
				if len(sys.argv) > 2:
				dest = open(sys.argv[2], "w")
				raw = not sys.argv[2].endswith('.py')
				else:
				dest = sys.stdout
				raw = True
				dest.write("# coding: utf-8\n")

				# Profiles other than 'default' can be specified here with a profile= argument:
				hist = HistoryAccessor()

				for session, lineno, cell in hist.get_range(session=session_number, raw=raw):
				# To use this in Python 3, remove the .encode() here:
				dest.write(cell.encode('utf-8') + '\n')