Created an install script that would download hapiest and install it'…

…s dependencies, as long as python3 is in the path. There are also two launch scripts that require that python3 is named python

README.md

@@ -1,6 +1,8 @@
 # hapiest
-*hapiest* is (going to be) a GUI that works with the HITRAN API, enabling access
+*hapiest* is a GUI that works with the HITRAN API, enabling access
 to all sorts of spectrographic data without knowledge of python.
 
+# How to Run
+
 # References
 R.V. Kochanov, I.E. Gordon, L.S. Rothman, P. Wcislo, C. Hill, J.S. Wilzewski, HITRAN Application Programming Interface (HAPI): A comprehensive approach to working with spectroscopic data, J. Quant. Spectrosc. Radiat. Transfer 177, 15-30 (2016) [http://www.sciencedirect.com/science/article/pii/S0022407315302466?via%3Dihub].

install.py

@@ -0,0 +1,69 @@
+#!/usr/bin/env python
+
+import sys
+
+if sys.version_info[0] < 3:
+    print('You must have Python 3 installed to use hapiest - current version is ' + str(sys.version))
+    raw_input('Hit enter to continue')
+    sys.exit(0)
+
+REQUIREMENTS = ['PyQt5', 'PyQtChart', 'toml', 'parsy']
+
+try:
+    import PyQt5
+    import PyQt5.QtChart
+    import toml
+    import parsy
+
+    print('All required packages are already installed!')
+except:
+    import os, pip
+
+    pip_args = ['-vvv']
+    if 'http_proxy' in os.environ:
+        proxy = os.environ['http_proxy']
+        pip_args.append('--proxy')
+        pip_args.append(proxy)
+
+    pip_args.append('install')
+    for req in REQUIREMENTS:
+        pip_args.append(req)
+    print('Installing requirements: ' + str(REQUIREMENTS))
+    pip.main(pip_args)
+
+    try:
+        import PyQt5
+        import PyQt5.QtChart
+        import toml
+        import parsy
+
+        print('\n\n\n\nSuccessfully installed all missing packages')
+    except:
+        print('Failed to install all requirements :(')
+        print('Try installing the requirements manually')
+        input('Hit enter to continue')
+        sys.exit(0)
+
+finally:
+    from urllib.request import urlretrieve
+
+    try:
+        response = urlretrieve('https://github.com/hapiest-team/hapiest/archive/master.zip', 'hapiest.zip')
+    except Exception as e:
+        print('Encountered error \'' + str(e) + '\' while trying to download hapiest.')
+        input('Hit enter to continue')
+        sys.exit(0)
+    finally:
+        import zipfile
+
+        try:
+            zip = zipfile.ZipFile('hapiest.zip', 'r')
+            zip.extractall('hapiest')
+            zip.close()
+            print('Hapiest has successfully been installed in the directory \'hapiest\'')
+        except Exception as e:
+            print('Encountered error \'' + str(e) + '\' when attempting to extract hapiest.zip')
+            input('Hit enter to continue')
+            sys.exit(0)
+
+input('Hit enter to continue')

run

@@ -0,0 +1,2 @@
+#!/bin/bash
+python src/__main__.py

run.bat

@@ -0,0 +1,3 @@
+@echo on
+python src/__main__.py
+@echo off

src/hapi.py

@@ -3887,7 +3887,7 @@ def __init__(self, arg1):
             # Exception didn't occur, we're good.
             pass
         finally:
-            # This is executed after the code block is run
+            # This is executed after the code block is install.py
             # and all exceptions have been handled, even
             # if a new exception is raised while handling.
             print "We're done with that."
@@ -4599,7 +4599,7 @@ def print_data_tutorial():
 # get data on CO2 main isotopologue in the range 2000-2100 cm-1
 >>> fetch('CO2',2,1,2000,2100)
 
-OK, now we're ready to run a fast example of how to calculate an
+OK, now we're ready to install.py a fast example of how to calculate an
 absorption coefficient cross section:
 
 >>> nu,coef = absorptionCoefficient_Lorentz(SourceTables='CO2')
@@ -4911,8 +4911,8 @@ def print_spectra_tutorial():
        Matplotlib can be obtained by the link http://matplotlib.org/
    2) Numpy  (required by HAPI itself)
        Numpy can be obtained via pip:
-          sudo pip install numpy (under Linux and Mac)
-          pip install numpy (under Windows)
+          sudo pip install.py numpy (under Linux and Mac)
+          pip install.py numpy (under Windows)
        Or by the link http://www.numpy.org/
 
 As an option, user can download one of the many scientific Python

src/utils/console_redirect.py

@@ -44,7 +44,7 @@ def init_console_redirect(main_window, *args, **kwargs):
         TextReceiver.WINDOW = main_window
         # Create a receiver
         TextReceiver.TEXT_RECEIVER = TextReceiver(TextReceiver.TEXT_EDIT_STREAM.queue, *args, **kwargs)
-        # Create a thread for the receiver to run in
+        # Create a thread for the receiver to install.py in
         TextReceiver.TEXT_THREAD = QtCore.QThread()
         # Connect the signal to the console output handler in the main window
         # Connect the console output signals

src/widgets/main_window_gui.py

@@ -439,7 +439,7 @@ def __on_select_table_name_complete(self, work_result):
 
     def __on_run_button_click(self):
         """
-        *Tries to run the select function*
+        *Tries to install.py the select function*
         """
         self.clear_select_error()
 
@@ -507,7 +507,7 @@ def __on_run_done(self, work_result):
 
     def __on_output_name_change(self):
         """
-        *When the output name changes, if it is empty, display a warning and disable the run button - otherwise enable it.*
+        *When the output name changes, if it is empty, display a warning and disable the install.py button - otherwise enable it.*
         """
         try:
             output_name = self.output_name.text()
@@ -527,7 +527,7 @@ def __on_output_name_change(self):
 
     def __on_conditions_finished_editing(self):
         """
-        *When the conditions are changed, make sure they are valid - if they're not, disable the run button
+        *When the conditions are changed, make sure they are valid - if they're not, disable the install.py button
         and display a warning..*
         """
         expression = self.get_select_expression()