feat: check environment variable for output color

update man pages

fix formatting

update man pages

add NO_COLOR constant

minor changes for PR

add missing import

update messages

_kosmorro/environment.py

@@ -21,6 +21,7 @@ import re
 from pathlib import Path
 
 CACHE_FOLDER = str(Path.home()) + "/.kosmorro-cache"
+NO_COLOR = "NO_COLOR" in os.environ
 
 
 class Environment:

_kosmorro/locales/messages.pot

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: kosmorro 0.10.7\n"
 "Report-Msgid-Bugs-To: EMAIL@ADDRESS\n"
-"POT-Creation-Date: 2021-12-04 11:58+0100\n"
+"POT-Creation-Date: 2021-12-04 22:15-0600\n"
 "PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
 "Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
 "Language-Team: LANGUAGE <LL@li.org>\n"
@@ -116,98 +116,109 @@ msgstr ""
 msgid "The date must be between {minimum_date} and {maximum_date}"
 msgstr ""
 
-#: _kosmorro/main.py:62
+#: _kosmorro/exceptions.py:47
+msgid ""
+"Invalid output format: {output_format}. Output file must end with: "
+"{accepted_extensions}"
+msgstr ""
+
+#: _kosmorro/geolocation.py:14
+#, python-format
+msgid "The given position (%s) is not valid."
+msgstr ""
+
+#: _kosmorro/geolocation.py:29
+msgid "The given Plus Code seems to be a short code, please provide a full code."
+msgstr ""
+
+#: _kosmorro/main.py:73
 msgid ""
 "Save the planet and paper!\n"
 "Consider printing your PDF document only if really necessary, and use the"
 " other side of the sheet."
 msgstr ""
 
-#: _kosmorro/main.py:71
+#: _kosmorro/main.py:82
 msgid ""
 "PDF output will not contain the ephemerides, because you didn't provide "
 "the observation coordinates."
 msgstr ""
 
-#: _kosmorro/main.py:116
+#: _kosmorro/main.py:134
 msgid "The file could not be saved in \"{path}\": {error}"
 msgstr ""
 
-#: _kosmorro/main.py:130
+#: _kosmorro/main.py:148
 msgid "Please provide a file path to export in this format (--output)."
 msgstr ""
 
-#: _kosmorro/main.py:163
+#: _kosmorro/main.py:181
 msgid "Moon phase can only be displayed between {min_date} and {max_date}"
 msgstr ""
 
-#: _kosmorro/main.py:202
+#: _kosmorro/main.py:230
 msgid "Running on Python {python_version} with Kosmorrolib v{kosmorrolib_version}"
 msgstr ""
 
-#: _kosmorro/main.py:215
+#: _kosmorro/main.py:243
 msgid ""
 "Compute the ephemerides and the events for a given date and a given "
 "position on Earth."
 msgstr ""
 
-#: _kosmorro/main.py:218
+#: _kosmorro/main.py:246
 msgid ""
 "By default, only the events will be computed for today ({date}).\n"
 "To compute also the ephemerides, latitude and longitude arguments are "
 "needed."
 msgstr ""
 
-#: _kosmorro/main.py:232
+#: _kosmorro/main.py:260
 msgid "Show the program version"
 msgstr ""
 
-#: _kosmorro/main.py:240
-msgid "The format to output the information to"
-msgstr ""
-
-#: _kosmorro/main.py:247
+#: _kosmorro/main.py:268
 msgid ""
-"The observer's latitude on Earth. Can also be set in the "
-"KOSMORRO_LATITUDE environment variable."
+"The format to output the information to. If not provided, the output "
+"format will be inferred from the file extension of the output file."
 msgstr ""
 
-#: _kosmorro/main.py:257
+#: _kosmorro/main.py:278
 msgid ""
-"The observer's longitude on Earth. Can also be set in the "
-"KOSMORRO_LONGITUDE environment variable."
+"The observer's position on Earth, in the \"{latitude},{longitude}\" "
+"format.Can also be set in the KOSMORRO_POSITION environment variable."
 msgstr ""
 
-#: _kosmorro/main.py:267
+#: _kosmorro/main.py:288
 msgid ""
 "The date for which the ephemerides must be calculated. Can be in the "
 "YYYY-MM-DD format or an interval in the \"[+-]YyMmDd\" format (with Y, M,"
 " and D numbers). Defaults to today ({default_date})."
 msgstr ""
 
-#: _kosmorro/main.py:278
+#: _kosmorro/main.py:299
 msgid ""
 "The timezone to display the hours in (e.g. 2 for UTC+2 or -3 for UTC-3). "
 "Can also be set in the KOSMORRO_TIMEZONE environment variable."
 msgstr ""
 
-#: _kosmorro/main.py:287
+#: _kosmorro/main.py:308
 msgid "Disable the colors in the console."
 msgstr ""
 
-#: _kosmorro/main.py:294
+#: _kosmorro/main.py:315
 msgid ""
 "A file to export the output to. If not given, the standard output is "
 "used. This argument is needed for PDF format."
 msgstr ""
 
-#: _kosmorro/main.py:303
+#: _kosmorro/main.py:324
 msgid ""
 "Do not generate a graph to represent the rise and set times in the PDF "
 "format."
 msgstr ""
 
-#: _kosmorro/main.py:311
+#: _kosmorro/main.py:332
 msgid "Show debugging messages"
 msgstr ""
 

_kosmorro/main.py

@@ -95,12 +95,14 @@ def main():
         timezone = 0
 
     try:
+        use_colors = not environment.NO_COLOR and args.colors
+
         output = get_information(
             compute_date,
             position,
             timezone,
             output_format,
-            args.colors,
+            use_colors,
             args.show_graph,
         )
     except InvalidOutputFormatError as error:

manpage/kosmorro.1.md

@@ -51,6 +51,9 @@ Available environment variables are:
 `KOSMORRO_TIMEZONE`  
     the observer's timezone (alternative to `--timezone`)
 
+`NO_COLOR`
+    disable colored console output (alternative to `--no-colors`)
+
 ## EXAMPLES
 
 Compute the events only for the current date: