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@@ -1329,7 +1329,7 b' Currently the magic system has the following functions:\\n"""' | |||||
1329 | contains profiler specific options as described here. |
|
1329 | contains profiler specific options as described here. | |
1330 |
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1330 | |||
1331 | You can read the complete documentation for the profile module with:\\ |
|
1331 | You can read the complete documentation for the profile module with:\\ | |
1332 |
In [ |
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1332 | In []: import profile; profile.help() """ | |
1333 |
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1333 | |||
1334 | opts_def = Struct(D=[''],l=[],s=['time'],T=['']) |
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1334 | opts_def = Struct(D=[''],l=[],s=['time'],T=['']) | |
1335 | # protect user quote marks |
|
1335 | # protect user quote marks | |
@@ -1755,7 +1755,7 b' Currently the magic system has the following functions:\\n"""' | |||||
1755 | import timeit |
|
1755 | import timeit | |
1756 | import math |
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1756 | import math | |
1757 |
|
1757 | |||
1758 |
units = ["s", "ms", " |
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1758 | units = [u"s", u"ms", u"\xb5s", u"ns"] | |
1759 | scaling = [1, 1e3, 1e6, 1e9] |
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1759 | scaling = [1, 1e3, 1e6, 1e9] | |
1760 |
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1760 | |||
1761 | opts, stmt = self.parse_options(parameter_s,'n:r:tcp:', |
|
1761 | opts, stmt = self.parse_options(parameter_s,'n:r:tcp:', | |
@@ -1804,7 +1804,7 b' Currently the magic system has the following functions:\\n"""' | |||||
1804 | order = min(-int(math.floor(math.log10(best)) // 3), 3) |
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1804 | order = min(-int(math.floor(math.log10(best)) // 3), 3) | |
1805 | else: |
|
1805 | else: | |
1806 | order = 3 |
|
1806 | order = 3 | |
1807 | print "%d loops, best of %d: %.*g %s per loop" % (number, repeat, |
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1807 | print u"%d loops, best of %d: %.*g %s per loop" % (number, repeat, | |
1808 | precision, |
|
1808 | precision, | |
1809 | best * scaling[order], |
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1809 | best * scaling[order], | |
1810 | units[order]) |
|
1810 | units[order]) | |
@@ -1941,7 +1941,7 b' Currently the magic system has the following functions:\\n"""' | |||||
1941 | you can create a macro with lines 44 through 47 (included) and line 49 |
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1941 | you can create a macro with lines 44 through 47 (included) and line 49 | |
1942 | called my_macro with: |
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1942 | called my_macro with: | |
1943 |
|
1943 | |||
1944 |
In [ |
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1944 | In []: %macro my_macro 44-47 49 | |
1945 |
|
1945 | |||
1946 | Now, typing `my_macro` (without quotes) will re-execute all this code |
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1946 | Now, typing `my_macro` (without quotes) will re-execute all this code | |
1947 | in one pass. |
|
1947 | in one pass. | |
@@ -1962,7 +1962,7 b' Currently the magic system has the following functions:\\n"""' | |||||
1962 | can obtain similar results by explicitly executing slices from your |
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1962 | can obtain similar results by explicitly executing slices from your | |
1963 | input history with: |
|
1963 | input history with: | |
1964 |
|
1964 | |||
1965 |
In [ |
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1965 | In []: exec In[44:48]+In[49]""" | |
1966 |
|
1966 | |||
1967 | opts,args = self.parse_options(parameter_s,'r',mode='list') |
|
1967 | opts,args = self.parse_options(parameter_s,'r',mode='list') | |
1968 | if not args: |
|
1968 | if not args: | |
@@ -2126,47 +2126,47 b' Currently the magic system has the following functions:\\n"""' | |||||
2126 | This is an example of creating a simple function inside the editor and |
|
2126 | This is an example of creating a simple function inside the editor and | |
2127 | then modifying it. First, start up the editor: |
|
2127 | then modifying it. First, start up the editor: | |
2128 |
|
2128 | |||
2129 |
In [ |
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2129 | In []: ed\\ | |
2130 | Editing... done. Executing edited code...\\ |
|
2130 | Editing... done. Executing edited code...\\ | |
2131 |
Out[ |
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2131 | Out[]: 'def foo():\\n print "foo() was defined in an editing session"\\n' | |
2132 |
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2132 | |||
2133 | We can then call the function foo(): |
|
2133 | We can then call the function foo(): | |
2134 |
|
2134 | |||
2135 |
In [ |
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2135 | In []: foo()\\ | |
2136 | foo() was defined in an editing session |
|
2136 | foo() was defined in an editing session | |
2137 |
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2137 | |||
2138 | Now we edit foo. IPython automatically loads the editor with the |
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2138 | Now we edit foo. IPython automatically loads the editor with the | |
2139 | (temporary) file where foo() was previously defined: |
|
2139 | (temporary) file where foo() was previously defined: | |
2140 |
|
2140 | |||
2141 |
In [ |
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2141 | In []: ed foo\\ | |
2142 | Editing... done. Executing edited code... |
|
2142 | Editing... done. Executing edited code... | |
2143 |
|
2143 | |||
2144 | And if we call foo() again we get the modified version: |
|
2144 | And if we call foo() again we get the modified version: | |
2145 |
|
2145 | |||
2146 |
In [ |
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2146 | In []: foo()\\ | |
2147 | foo() has now been changed! |
|
2147 | foo() has now been changed! | |
2148 |
|
2148 | |||
2149 | Here is an example of how to edit a code snippet successive |
|
2149 | Here is an example of how to edit a code snippet successive | |
2150 | times. First we call the editor: |
|
2150 | times. First we call the editor: | |
2151 |
|
2151 | |||
2152 |
In [ |
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2152 | In []: ed\\ | |
2153 | Editing... done. Executing edited code...\\ |
|
2153 | Editing... done. Executing edited code...\\ | |
2154 | hello\\ |
|
2154 | hello\\ | |
2155 |
Out[ |
|
2155 | Out[]: "print 'hello'\\n" | |
2156 |
|
2156 | |||
2157 | Now we call it again with the previous output (stored in _): |
|
2157 | Now we call it again with the previous output (stored in _): | |
2158 |
|
2158 | |||
2159 |
In [ |
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2159 | In []: ed _\\ | |
2160 | Editing... done. Executing edited code...\\ |
|
2160 | Editing... done. Executing edited code...\\ | |
2161 | hello world\\ |
|
2161 | hello world\\ | |
2162 |
Out[ |
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2162 | Out[]: "print 'hello world'\\n" | |
2163 |
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2163 | |||
2164 | Now we call it with the output #8 (stored in _8, also as Out[8]): |
|
2164 | Now we call it with the output #8 (stored in _8, also as Out[8]): | |
2165 |
|
2165 | |||
2166 |
In [ |
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2166 | In []: ed _8\\ | |
2167 | Editing... done. Executing edited code...\\ |
|
2167 | Editing... done. Executing edited code...\\ | |
2168 | hello again\\ |
|
2168 | hello again\\ | |
2169 |
Out[ |
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2169 | Out[]: "print 'hello again'\\n" | |
2170 |
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2170 | |||
2171 |
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2171 | |||
2172 | Changing the default editor hook: |
|
2172 | Changing the default editor hook: | |
@@ -2867,30 +2867,30 b' Defaulting color scheme to \'NoColor\'"""' | |||||
2867 | For example: |
|
2867 | For example: | |
2868 |
|
2868 | |||
2869 | # Capture into variable a |
|
2869 | # Capture into variable a | |
2870 |
In [ |
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2870 | In []: sc a=ls *py | |
2871 |
|
2871 | |||
2872 | # a is a string with embedded newlines |
|
2872 | # a is a string with embedded newlines | |
2873 |
In [ |
|
2873 | In []: a | |
2874 |
Out[ |
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2874 | Out[]: 'setup.py\nwin32_manual_post_install.py' | |
2875 |
|
2875 | |||
2876 | # which can be seen as a list: |
|
2876 | # which can be seen as a list: | |
2877 |
In [ |
|
2877 | In []: a.l | |
2878 |
Out[ |
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2878 | Out[]: ['setup.py', 'win32_manual_post_install.py'] | |
2879 |
|
2879 | |||
2880 | # or as a whitespace-separated string: |
|
2880 | # or as a whitespace-separated string: | |
2881 |
In [ |
|
2881 | In []: a.s | |
2882 |
Out[ |
|
2882 | Out[]: 'setup.py win32_manual_post_install.py' | |
2883 |
|
2883 | |||
2884 | # a.s is useful to pass as a single command line: |
|
2884 | # a.s is useful to pass as a single command line: | |
2885 |
In [ |
|
2885 | In []: !wc -l $a.s | |
2886 | 146 setup.py |
|
2886 | 146 setup.py | |
2887 | 130 win32_manual_post_install.py |
|
2887 | 130 win32_manual_post_install.py | |
2888 | 276 total |
|
2888 | 276 total | |
2889 |
|
2889 | |||
2890 | # while the list form is useful to loop over: |
|
2890 | # while the list form is useful to loop over: | |
2891 |
In [ |
|
2891 | In []: for f in a.l: | |
2892 |
|
|
2892 | ...: !wc -l $f | |
2893 |
|
|
2893 | ...: | |
2894 | 146 setup.py |
|
2894 | 146 setup.py | |
2895 | 130 win32_manual_post_install.py |
|
2895 | 130 win32_manual_post_install.py | |
2896 |
|
2896 | |||
@@ -2898,13 +2898,13 b' Defaulting color scheme to \'NoColor\'"""' | |||||
2898 | the sense that you can equally invoke the .s attribute on them to |
|
2898 | the sense that you can equally invoke the .s attribute on them to | |
2899 | automatically get a whitespace-separated string from their contents: |
|
2899 | automatically get a whitespace-separated string from their contents: | |
2900 |
|
2900 | |||
2901 |
In [ |
|
2901 | In []: sc -l b=ls *py | |
2902 |
|
2902 | |||
2903 |
In [ |
|
2903 | In []: b | |
2904 |
Out[ |
|
2904 | Out[]: ['setup.py', 'win32_manual_post_install.py'] | |
2905 |
|
2905 | |||
2906 |
In [ |
|
2906 | In []: b.s | |
2907 |
Out[ |
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2907 | Out[]: 'setup.py win32_manual_post_install.py' | |
2908 |
|
2908 | |||
2909 | In summary, both the lists and strings used for ouptut capture have |
|
2909 | In summary, both the lists and strings used for ouptut capture have | |
2910 | the following special attributes: |
|
2910 | the following special attributes: |
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