python Programming Glossary: line1How to speed up matplotlib when plotting and saving lots of figures? http://stackoverflow.com/questions/11688318/how-to-speed-up-matplotlib-when-plotting-and-saving-lots-of-figures PLT_PAGE_NUM TIME_LENGTH plt.figure figsize 20 12 ax line1 line2 for pp in xrange 0 PLT_PAGE_NUM start_time time.time for.. in xrange 0 SUB_PLT_NUM if pp 0 ax kk plt.subplot 5 4 kk 1 line1 kk line2 kk ax kk .plot np.arange 0 TIME_LENGTH xcor_real_arr.. TIME_LENGTH xcor_imag_arr SUB_PLT_NUM pp kk 0 'b ' else line1 kk .set_ydata xcor_real_arr SUB_PLT_NUM pp kk 0 line2 kk .set_ydata..
How do I read two lines from a file at a time using python http://stackoverflow.com/questions/1657299/how-do-i-read-two-lines-from-a-file-at-a-time-using-python to some something like f open filename r for line in f line1 line line2 f.readline f.close But this breaks saying that ValueError.. readline so you need to use one or the other. while True line1 f.readline line2 f.readline if not line2 break # EOF ... share..
matplotlib: combine different figures and put them in a single subplot sharing a common legend http://stackoverflow.com/questions/16748577/matplotlib-combine-different-figures-and-put-them-in-a-single-subplot-sharing-a 01 from one case fig1 plt.figure ax1 fig1.add_subplot 111 line1 ax1.plot x y1 label 'mode 01' # mode 01 from other case fig2.. figsize 10 5 # Plot data from fig1 and fig2 line3 ax3.plot line1.get_data 0 line1.get_data 1 line4 ax4.plot line2.get_data 0.. data from fig1 and fig2 line3 ax3.plot line1.get_data 0 line1.get_data 1 line4 ax4.plot line2.get_data 0 line2.get_data 1..
how to compare lines in two files are same or different in python http://stackoverflow.com/questions/20650279/how-to-compare-lines-in-two-files-are-same-or-different-in-python output2_string raw_input Enter the String of file2 for line1 in lines1 for line2 in lines2 if line1 line2 print both are.. String of file2 for line1 in lines1 for line2 in lines2 if line1 line2 print both are same else print Different python python..
http://stackoverflow.com/questions/2393444/python-double-iteration open filename1 ... file2 csv.reader open filename2 ... for line1 in file1 and line2 in file2 #pseudo code if line1 line2 print.. ... for line1 in file1 and line2 in file2 #pseudo code if line1 line2 print files are not identical break What is the pythonic.. its izip with open file1 as f1 with open file2 as f2 for line1 line2 in itertools.izip f1 f2 if line1 line2 print 'files are..
http://stackoverflow.com/questions/4098131/matplotlib-update-a-plot plot... plt.ion fig plt.figure ax fig.add_subplot 111 line1 ax.plot x y 'r ' # Returns a tuple of line objects thus the.. thus the comma for phase in np.linspace 0 10 np.pi 500 line1.set_ydata np.sin x phase fig.canvas.draw share improve this..
Is there a matplotlib equivalent of MATLAB's datacursormode? http://stackoverflow.com/questions/4652439/is-there-a-matplotlib-equivalent-of-matlabs-datacursormode you'd use it similar to this plt.figure plt.subplot 2 1 1 line1 plt.plot range 10 'ro ' plt.subplot 2 1 2 line2 plt.plot range.. plt.subplot 2 1 2 line2 plt.plot range 10 'bo ' DataCursor line1 line2 plt.show The main differences are that a there's no need.. matplotlib.pyplot as plt plt.figure plt.subplot 2 1 1 line1 plt.plot range 10 'ro ' plt.subplot 2 1 2 line2 plt.plot range..
Python regular expression matching a multiline block of text http://stackoverflow.com/questions/587345/python-regular-expression-matching-a-multiline-block-of-text 1 to be some_ Varying_ Text and group 2 to be line1 line2 line3 etc until the empty line is encountered. If anyone's..
why is plotting with Matplotlib so slow? http://stackoverflow.com/questions/8955869/why-is-plotting-with-matplotlib-so-slow 615 ax6 fig.add_subplot 616 x arange 0 2 pi 0.01 y sin x line1 ax1.plot x y 'r ' line2 ax2.plot x y 'g ' line3 ax3.plot x y.. tstart time.time # for profiling for i in arange 1 200 line1.set_ydata sin x i 10.0 # update the data line2.set_ydata sin..
Use pdb.set_trace() in a script that reads stdin via a pipe http://stackoverflow.com/questions/9178751/use-pdb-set-trace-in-a-script-that-reads-stdin-via-a-pipe tempfile.csv is some file with two lines cat tempfile.csv line1 line2 then I can run my script with cat tempfile.csv . my_script.py.. is fine cat tempfile.csv . my_script.py Printing a line line1 Printing a line line2 On the other hand if I put pdb.set_trace.. 7 main for line in sys.stdin Pdb NameError name 'line1' is not defined Pdb NameError name 'line2' is not defined Pdb..
Can't run Python from cmd line http://stackoverflow.com/questions/11354090/cant-run-python-from-cmd-line I get the following message python hello.py File 䲤tdin gt Line1 Python hello.py ^ SyntaxError Invalid syntax Following is the..
Render anti-aliased text on transparent surface in pygame http://stackoverflow.com/questions/15488293/render-anti-aliased-text-on-transparent-surface-in-pygame each line rendered below the previous one. For example Line1 nLine 2 Renders into Line1 Line2 Anyway my problem is that I.. the previous one. For example Line1 nLine 2 Renders into Line1 Line2 Anyway my problem is that I cannot return a properly transparent..
How can I control what scalar form PyYaml uses for my data? http://stackoverflow.com/questions/8640959/how-can-i-control-what-scalar-form-pyyaml-uses-for-my-data string as a literal scalar my_obj.short Hello my_obj.long Line1 nLine2 nLine3 I'd like the YAML to look like this short Hello.. I'd like the YAML to look like this short Hello long Line1 Line2 Line3 How can I instruct PyYaml to do this If I call yaml.dump.. d OrderedDict short quoted Hello long literal Line1 nLine2 nLine3 n print yaml.dump d Output short Hello long Line1..
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