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ChrisBarker-NOAAChrisBarker-NOAA
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half way through restucturing
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‎build_gh_pages.sh‎

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# -- to be nicely served by gh-pages
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GHPAGESDIR=../IntroToPython.gh-pages
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GHPAGESDIR=../ProgrammingInPython.gh-pages
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# make sure gh-pages dir is there -- exit if not
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if [ ! -d $GHPAGESDIR ]; then

‎source/exercises/index.rst‎

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‎source/exercises/packaging/capitalize.zip‎

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‎source/exercises/packaging/capitalize/cap_data.txt‎

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# list of words that don't get capitalized
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is
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or
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a
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the
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it
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to

‎source/exercises/packaging/capitalize/cap_script.py‎

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#!/usr/bin/env python
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"""
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A really simple script just to demonstrate packaging
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"""
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import sys, os
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import capital_mod
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import main
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if __name__ == "__main__":
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main.main()

‎source/exercises/packaging/capitalize/capital_mod.py‎

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#!/usr/bin/env python
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"""
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A really simple module, just to demonstrate packaging
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"""
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from pathlib import Path
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def load_special_words(data_file_name, words=None):
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"""
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Loads the special words (those that don't get capitalized)
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from the data file in the package
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data file is a text file with one work per line
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the # charactor is a comment -- everything after it will be ignored
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"""
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words = set() if words is None else words
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with open(data_file_name) as data_file:
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for line in data_file:
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word = line.split('#')[0].strip()
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if word:
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words.add(word.lower())
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return words
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def get_datafile_name():
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"""
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return the default data file that comes with the package
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"""
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return Path(__file__).parent / "cap_data.txt"
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## load up the special words on import
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special_words = load_special_words(get_datafile_name())
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def capitalize_line(instr, special_words=special_words):
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"""
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capitalizes the input string
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:param instr: the string to capitalize it should be a single sentence.
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:type instr: string
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:param special_words: set of words that should not be capitalized
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defaults to the words in the encosed data file
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:type special_words: set of str
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:returns: a capitalized version of instr
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"""
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new_words = []
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for word in instr.split():
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new = word.capitalize() if word not in special_words else word
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new_words.append(new)
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# capitalize the first word:
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if new_words:
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new_words[0] = new_words[0].capitalize()
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return " ".join(new_words)
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# return " ".join(word.capitalize() for word in instr.split()
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# if word not in special_words)
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def capitalize(infilename, outfilename):
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"""
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reads the contents of infilename, and writes it to outfilename, but with
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every word capitalized
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note: very primitive -- it will mess some files up!
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this is called by the capitalize script
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:param infilename: The file name you want to process
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:type infilename: string
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:param outfilename: the name of the new file that will be created
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:type outfilename: string
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:returns: None
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:raises: IOError if infilename doesn't exist.
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"""
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infile = open(infilename, 'U')
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outfile = open(outfilename, 'w')
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for line in infile:
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outfile.write(capitalize_line(line))
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outfile.write("\n")
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return None
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‎source/exercises/packaging/capitalize/main.py‎

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#!/usr/bin/env python
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"""
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here is a simple main() module -- to demonstrate setuptools entrypoints
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"""
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import sys, os
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import capital_mod
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help = """
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capitalize script
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capitalize file_to_process [output_file_name]
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capitalizes (title case) each line in a passed in file
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"""
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def main():
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"""
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startup function for running a capitalize as a script
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"""
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try:
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infilename = sys.argv[1]
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except IndexError:
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print("you need to pass in a file name to process")
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print(help)
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sys.exit()
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try:
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outfilename = sys.argv[2]
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except IndexError:
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root, ext = os.path.splitext(infilename)
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outfilename = root + "_cap" + ext
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# do the real work:
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print("Capitalizing: %s and storing it in %s"%(infilename, outfilename))
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capital_mod.capitalize(infilename, outfilename)
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print("I'm done")

‎source/exercises/packaging/capitalize/sample_text_file.txt‎

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This is a really simple Text file.
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It is here so that I can test the capitalize script.
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And that's only there to try out packaging.
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So there.

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