python - use ipython to get REAL code-completion in pycharm -


many python ide's boasts of providing code-completion (code insight), pycharm 1 of ide's. however, seems me provided code-completion extremely limited. let me give example make clear:

import numpy np m = np.random.random((3,5)) m.

hitting ctrl-space after 'm.' not give me code-completion, -no matter how hard hit ;).. guess because ide have type inference know type of variable 'm', , isn't trivial in domain of dynamic programming languages.

now, pycharm comes setting called "collect run-time types information code insight", indeed sounds promising. however, doesn't seem fix problem mentioned above.. still not able code-completion on variable 'm'.

thus far, have found 1 way code-completion on variables in pycharm:

import numpy np m = np.random.random((3,5)) ''':type : np.matrix''' m.

in example able code-completion when pressing ctrl-space after 'm.', , because helping ide specifying type of variable docstring. am, however, not satisfied way of getting code-completion, because adds unnecessary verbosity code these docstrings (not mention keyboard-typing)...

ipython rescue.. (maybe?)

now, if start ipython in linux-terminal, , enter first piece of code, able code-completion way, -even variable 'm'. (where code-completion in ipython achieved pressing tab instead of ctrl-space)..

i don't have experience ipython, believe i've heard ipython executing code in loop or that...

i thinking should possible use ipython achieve real code-completion on variables in editor of pycharm....

is there way setup pycharm use ipython code-completion?

note not satisfied sending code terminal window/console, or that, want code-completion inside editor of pycharm...

i have looked @ questions adding ipython interpreter in pycharm ubuntu, seems using ipython in console, -not in editor... there plenty of questions talking code-completion in ide's, seem have same unsatisfying level of code-completion pycharm...

my setup

  • os: debian testing
  • python: python3 , ipython3
  • ide: pycharm 3.0.2 professional edition

i had same question, found answer here: https://www.jetbrains.com/pycharm/help/using-ipython-notebook-with-pycharm.html

what need create ipython notebook in project tool window. file extension '.ipynb'. right click on directory want put file, select 'new-->file', enter file name in dialog box , give file extension .ipynb. open notebook file , when start type in window, drop down window appears objects in namespace plus commands start letters typed.


-

Comments

Post a Comment

Popular posts from this blog

html - Sizing a high-res image (~8MB) to display entirely in a small div (circular, diameter 100px) -

first of all, thank being patient know simple question more couple of weeks' experience figure out. i've seen folks persevere , helpful on here , hope you're willing me. here fiddle: http://jsfiddle.net/65uzf/ here 1 of places searched answers on here: ( vertically center image thumbnails fix-sized div ) tried solutions on there , didn't work out me. i've searched ~4 or 5 others, , been unsuccessful those, too. what want take large image (what linked background-image #ysypic , #tabpic divs) , display thumbnail version of image in confines of divs have set it. is, using background properties have laid out in css, portion of image displays inside of circular divs. without these properties, display defaults smaller section of image [presumably pi*(50^2) area in top left] terrible resolution. i not care if entire image doesn't display inside of circles (it won't, given difference in shape), , overflow not being displayed fine. want able see figu
Read more

java - IntelliJ - No such instance method -

using intellij's 12 ultimate, i'm running following code in debugger: java import play.api.libs.json.jsvalue; public class foo { ... public jsvalue tojson() { ... } public class fooexample { ... foo foo = new foo(); system.out.println("...); //<-- breakpoint at breakpoint, right-clicked source code , picked "evaluate expression," typing in: foo.tojson() . but following error showed up: no such instance method: play.api.libs.json.jsvalue$class.com.foo.foo.tojson () am doing wrong? foo#tojson calls scala code, if matters. edit had breakpoint after instantiation of foo. downvoted it, deserved it. edit my answer no longer valid after op modified question (i.e. moved breakpoint actual is).. a breakpoint hit before line executed. in case foo has not yet been declared or instantiated (i.e. foo constructor has not yet been called). you'll need put breakpoint @ next line (or step on current line) if want evaluate foo .
Read more

identifier - Is it possible for an html5 document to have two ids? -

i wondering if html5 element can have 2 ids, this: <button id="thing1" id="thing2" name="button1" onclick="change()">click here</button> or this: <button id="thing1, thing2" name="button1" onclick="change()">click here</button> also, if 1 of ids said 1 thing, , other id said thing, 1 used? tl;dr : no. in versions of html, each element can have 1 id. see the spec : the id attribute specifies element's unique identifier (id). [dom] the value must unique amongst ids in element's home subtree , must contain @ least 1 character. the value must not contain space characters. note: there no other restrictions on form id can take; in particular, ids can consist of digits, start digit, start underscore, consist of punctuation , etc. note: element's unique identifier can used variety of purposes, notably way link specific parts of document usin
Read more