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from IPython.core import ipapi
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from IPython.core import macro
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ip = ipapi.get()
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import os,pprint
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def export(filename = None):
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lines = ['import IPython.core.ipapi', 'ip = IPython.core.ipapi.get()','']
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vars = ip.db.keys('autorestore/*')
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vars.sort()
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varstomove = []
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get = ip.db.get
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macros = []
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variables = []
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for var in vars:
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k = os.path.basename(var)
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v = get(var)
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if k.startswith('_'):
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continue
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if isinstance(v, macro.Macro):
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macros.append((k,v))
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if type(v) in [int, str, float]:
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variables.append((k,v))
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if macros:
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lines.extend(['# === Macros ===' ,''])
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for k,v in macros:
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lines.append("ip.defmacro('%s'," % k)
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for line in v.value.splitlines():
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lines.append(' ' + repr(line+'\n'))
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lines.extend([')', ''])
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if variables:
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lines.extend(['','# === Variables ===',''])
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for k,v in variables:
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varstomove.append(k)
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lines.append('%s = %s' % (k,repr(v)))
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lines.append('ip.to_user_ns("%s")' % (' '.join(varstomove)))
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bkms = ip.db.get('bookmarks',{})
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if bkms:
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lines.extend(['','# === Bookmarks ===',''])
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lines.append("ip.db['bookmarks'] = %s " % pprint.pformat(bkms, indent = 2) )
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aliases = ip.db.get('stored_aliases', {} )
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if aliases:
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lines.extend(['','# === Alias definitions ===',''])
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for k,v in aliases.items():
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try:
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lines.append("ip.defalias('%s', %s)" % (k, repr(v[1])))
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except (AttributeError, TypeError):
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pass
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env = ip.db.get('stored_env')
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if env:
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lines.extend(['','# === Stored env vars ===',''])
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lines.append("ip.db['stored_env'] = %s " % pprint.pformat(env, indent = 2) )
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out = '\n'.join(lines)
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if filename:
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open(filename,'w').write(out)
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else:
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print out
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